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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.1.3-201507261932.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 6726139..c825c0a 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1223,6 +1223,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2333,6 +2340,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2631,6 +2642,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
376 index c831001..1bfbbf6 100644
377 --- a/Documentation/sysctl/kernel.txt
378 +++ b/Documentation/sysctl/kernel.txt
379 @@ -41,6 +41,7 @@ show up in /proc/sys/kernel:
380 - kptr_restrict
381 - kstack_depth_to_print [ X86 only ]
382 - l2cr [ PPC only ]
383 +- modify_ldt [ X86 only ]
384 - modprobe ==> Documentation/debugging-modules.txt
385 - modules_disabled
386 - msg_next_id [ sysv ipc ]
387 @@ -391,6 +392,20 @@ This flag controls the L2 cache of G3 processor boards. If
388
389 ==============================================================
390
391 +modify_ldt: (X86 only)
392 +
393 +Enables (1) or disables (0) the modify_ldt syscall. Modifying the LDT
394 +(Local Descriptor Table) may be needed to run a 16-bit or segmented code
395 +such as Dosemu or Wine. This is done via a system call which is not needed
396 +to run portable applications, and which can sometimes be abused to exploit
397 +some weaknesses of the architecture, opening new vulnerabilities.
398 +
399 +This sysctl allows one to increase the system's security by disabling the
400 +system call, or to restore compatibility with specific applications when it
401 +was already disabled.
402 +
403 +==============================================================
404 +
405 modules_disabled:
406
407 A toggle value indicating if modules are allowed to be loaded
408 diff --git a/Makefile b/Makefile
409 index e3cdec4..56ae73d 100644
410 --- a/Makefile
411 +++ b/Makefile
412 @@ -299,7 +299,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
413 HOSTCC = gcc
414 HOSTCXX = g++
415 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
416 -HOSTCXXFLAGS = -O2
417 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
418 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
419 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
420
421 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
422 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
423 @@ -444,8 +446,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
424 # Rules shared between *config targets and build targets
425
426 # Basic helpers built in scripts/
427 -PHONY += scripts_basic
428 -scripts_basic:
429 +PHONY += scripts_basic gcc-plugins
430 +scripts_basic: gcc-plugins
431 $(Q)$(MAKE) $(build)=scripts/basic
432 $(Q)rm -f .tmp_quiet_recordmcount
433
434 @@ -620,6 +622,74 @@ endif
435 # Tell gcc to never replace conditional load with a non-conditional one
436 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
437
438 +ifndef DISABLE_PAX_PLUGINS
439 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
440 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
441 +else
442 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
443 +endif
444 +ifneq ($(PLUGINCC),)
445 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
446 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
447 +endif
448 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
449 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
450 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
451 +endif
452 +ifdef CONFIG_KALLOCSTAT_PLUGIN
453 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
454 +endif
455 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
456 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
457 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
458 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
459 +endif
460 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
461 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
462 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
463 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
464 +endif
465 +endif
466 +ifdef CONFIG_CHECKER_PLUGIN
467 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
468 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
469 +endif
470 +endif
471 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
472 +ifdef CONFIG_PAX_SIZE_OVERFLOW
473 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
474 +endif
475 +ifdef CONFIG_PAX_LATENT_ENTROPY
476 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
477 +endif
478 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
479 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
480 +endif
481 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
482 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
483 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
484 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
485 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
486 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
487 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
488 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
489 +ifeq ($(KBUILD_EXTMOD),)
490 +gcc-plugins:
491 + $(Q)$(MAKE) $(build)=tools/gcc
492 +else
493 +gcc-plugins: ;
494 +endif
495 +else
496 +gcc-plugins:
497 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
498 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
499 +else
500 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
501 +endif
502 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
503 +endif
504 +endif
505 +
506 ifdef CONFIG_READABLE_ASM
507 # Disable optimizations that make assembler listings hard to read.
508 # reorder blocks reorders the control in the function
509 @@ -712,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
510 else
511 KBUILD_CFLAGS += -g
512 endif
513 -KBUILD_AFLAGS += -Wa,-gdwarf-2
514 +KBUILD_AFLAGS += -Wa,--gdwarf-2
515 endif
516 ifdef CONFIG_DEBUG_INFO_DWARF4
517 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
518 @@ -883,7 +953,7 @@ export mod_sign_cmd
519
520
521 ifeq ($(KBUILD_EXTMOD),)
522 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
523 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
524
525 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
526 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
527 @@ -933,6 +1003,8 @@ endif
528
529 # The actual objects are generated when descending,
530 # make sure no implicit rule kicks in
531 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
532 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
533 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
534
535 # Handle descending into subdirectories listed in $(vmlinux-dirs)
536 @@ -942,7 +1014,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
537 # Error messages still appears in the original language
538
539 PHONY += $(vmlinux-dirs)
540 -$(vmlinux-dirs): prepare scripts
541 +$(vmlinux-dirs): gcc-plugins prepare scripts
542 $(Q)$(MAKE) $(build)=$@
543
544 define filechk_kernel.release
545 @@ -985,10 +1057,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
546
547 archprepare: archheaders archscripts prepare1 scripts_basic
548
549 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
550 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
551 prepare0: archprepare FORCE
552 $(Q)$(MAKE) $(build)=.
553
554 # All the preparing..
555 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
556 prepare: prepare0
557
558 # Generate some files
559 @@ -1096,6 +1171,8 @@ all: modules
560 # using awk while concatenating to the final file.
561
562 PHONY += modules
563 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
564 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
565 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
566 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
567 @$(kecho) ' Building modules, stage 2.';
568 @@ -1111,7 +1188,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
569
570 # Target to prepare building external modules
571 PHONY += modules_prepare
572 -modules_prepare: prepare scripts
573 +modules_prepare: gcc-plugins prepare scripts
574
575 # Target to install modules
576 PHONY += modules_install
577 @@ -1177,7 +1254,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
578 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
579 signing_key.priv signing_key.x509 x509.genkey \
580 extra_certificates signing_key.x509.keyid \
581 - signing_key.x509.signer vmlinux-gdb.py
582 + signing_key.x509.signer vmlinux-gdb.py \
583 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
584 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
585 + tools/gcc/randomize_layout_seed.h
586
587 # clean - Delete most, but leave enough to build external modules
588 #
589 @@ -1216,7 +1296,7 @@ distclean: mrproper
590 @find $(srctree) $(RCS_FIND_IGNORE) \
591 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
592 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
593 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
594 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
595 -type f -print | xargs rm -f
596
597
598 @@ -1382,6 +1462,8 @@ PHONY += $(module-dirs) modules
599 $(module-dirs): crmodverdir $(objtree)/Module.symvers
600 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
601
602 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
603 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
604 modules: $(module-dirs)
605 @$(kecho) ' Building modules, stage 2.';
606 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
607 @@ -1522,17 +1604,21 @@ else
608 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
609 endif
610
611 -%.s: %.c prepare scripts FORCE
612 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.s: %.c gcc-plugins prepare scripts FORCE
615 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
616 %.i: %.c prepare scripts FORCE
617 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
618 -%.o: %.c prepare scripts FORCE
619 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
620 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
621 +%.o: %.c gcc-plugins prepare scripts FORCE
622 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
623 %.lst: %.c prepare scripts FORCE
624 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
625 -%.s: %.S prepare scripts FORCE
626 +%.s: %.S gcc-plugins prepare scripts FORCE
627 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
628 -%.o: %.S prepare scripts FORCE
629 +%.o: %.S gcc-plugins prepare scripts FORCE
630 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
631 %.symtypes: %.c prepare scripts FORCE
632 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
633 @@ -1544,11 +1630,15 @@ endif
634 $(build)=$(build-dir)
635 # Make sure the latest headers are built for Documentation
636 Documentation/: headers_install
637 -%/: prepare scripts FORCE
638 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
639 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
640 +%/: gcc-plugins prepare scripts FORCE
641 $(cmd_crmodverdir)
642 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
643 $(build)=$(build-dir)
644 -%.ko: prepare scripts FORCE
645 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
646 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
647 +%.ko: gcc-plugins prepare scripts FORCE
648 $(cmd_crmodverdir)
649 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
650 $(build)=$(build-dir) $(@:.ko=.o)
651 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
652 index 8f8eafb..3405f46 100644
653 --- a/arch/alpha/include/asm/atomic.h
654 +++ b/arch/alpha/include/asm/atomic.h
655 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
656 #define atomic_dec(v) atomic_sub(1,(v))
657 #define atomic64_dec(v) atomic64_sub(1,(v))
658
659 +#define atomic64_read_unchecked(v) atomic64_read(v)
660 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
661 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
662 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
663 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
664 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
665 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
666 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
667 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
668 +
669 #endif /* _ALPHA_ATOMIC_H */
670 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
671 index ad368a9..fbe0f25 100644
672 --- a/arch/alpha/include/asm/cache.h
673 +++ b/arch/alpha/include/asm/cache.h
674 @@ -4,19 +4,19 @@
675 #ifndef __ARCH_ALPHA_CACHE_H
676 #define __ARCH_ALPHA_CACHE_H
677
678 +#include <linux/const.h>
679
680 /* Bytes per L1 (data) cache line. */
681 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
682 -# define L1_CACHE_BYTES 64
683 # define L1_CACHE_SHIFT 6
684 #else
685 /* Both EV4 and EV5 are write-through, read-allocate,
686 direct-mapped, physical.
687 */
688 -# define L1_CACHE_BYTES 32
689 # define L1_CACHE_SHIFT 5
690 #endif
691
692 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
693 #define SMP_CACHE_BYTES L1_CACHE_BYTES
694
695 #endif
696 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
697 index 968d999..d36b2df 100644
698 --- a/arch/alpha/include/asm/elf.h
699 +++ b/arch/alpha/include/asm/elf.h
700 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
701
702 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
703
704 +#ifdef CONFIG_PAX_ASLR
705 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
706 +
707 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
708 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
709 +#endif
710 +
711 /* $0 is set by ld.so to a pointer to a function which might be
712 registered using atexit. This provides a mean for the dynamic
713 linker to call DT_FINI functions for shared libraries that have
714 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
715 index aab14a0..b4fa3e7 100644
716 --- a/arch/alpha/include/asm/pgalloc.h
717 +++ b/arch/alpha/include/asm/pgalloc.h
718 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
719 pgd_set(pgd, pmd);
720 }
721
722 +static inline void
723 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
724 +{
725 + pgd_populate(mm, pgd, pmd);
726 +}
727 +
728 extern pgd_t *pgd_alloc(struct mm_struct *mm);
729
730 static inline void
731 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
732 index a9a1195..e9b8417 100644
733 --- a/arch/alpha/include/asm/pgtable.h
734 +++ b/arch/alpha/include/asm/pgtable.h
735 @@ -101,6 +101,17 @@ struct vm_area_struct;
736 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
737 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
738 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
739 +
740 +#ifdef CONFIG_PAX_PAGEEXEC
741 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
742 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
743 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
744 +#else
745 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
746 +# define PAGE_COPY_NOEXEC PAGE_COPY
747 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
748 +#endif
749 +
750 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
751
752 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
753 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
754 index 2fd00b7..cfd5069 100644
755 --- a/arch/alpha/kernel/module.c
756 +++ b/arch/alpha/kernel/module.c
757 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
758
759 /* The small sections were sorted to the end of the segment.
760 The following should definitely cover them. */
761 - gp = (u64)me->module_core + me->core_size - 0x8000;
762 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
763 got = sechdrs[me->arch.gotsecindex].sh_addr;
764
765 for (i = 0; i < n; i++) {
766 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
767 index 36dc91a..6769cb0 100644
768 --- a/arch/alpha/kernel/osf_sys.c
769 +++ b/arch/alpha/kernel/osf_sys.c
770 @@ -1295,10 +1295,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
771 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
772
773 static unsigned long
774 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
775 - unsigned long limit)
776 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
777 + unsigned long limit, unsigned long flags)
778 {
779 struct vm_unmapped_area_info info;
780 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
781
782 info.flags = 0;
783 info.length = len;
784 @@ -1306,6 +1307,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
785 info.high_limit = limit;
786 info.align_mask = 0;
787 info.align_offset = 0;
788 + info.threadstack_offset = offset;
789 return vm_unmapped_area(&info);
790 }
791
792 @@ -1338,20 +1340,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
793 merely specific addresses, but regions of memory -- perhaps
794 this feature should be incorporated into all ports? */
795
796 +#ifdef CONFIG_PAX_RANDMMAP
797 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
798 +#endif
799 +
800 if (addr) {
801 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
802 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
803 if (addr != (unsigned long) -ENOMEM)
804 return addr;
805 }
806
807 /* Next, try allocating at TASK_UNMAPPED_BASE. */
808 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
809 - len, limit);
810 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
811 +
812 if (addr != (unsigned long) -ENOMEM)
813 return addr;
814
815 /* Finally, try allocating in low memory. */
816 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
817 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
818
819 return addr;
820 }
821 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
822 index 9d0ac09..479a962 100644
823 --- a/arch/alpha/mm/fault.c
824 +++ b/arch/alpha/mm/fault.c
825 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
826 __reload_thread(pcb);
827 }
828
829 +#ifdef CONFIG_PAX_PAGEEXEC
830 +/*
831 + * PaX: decide what to do with offenders (regs->pc = fault address)
832 + *
833 + * returns 1 when task should be killed
834 + * 2 when patched PLT trampoline was detected
835 + * 3 when unpatched PLT trampoline was detected
836 + */
837 +static int pax_handle_fetch_fault(struct pt_regs *regs)
838 +{
839 +
840 +#ifdef CONFIG_PAX_EMUPLT
841 + int err;
842 +
843 + do { /* PaX: patched PLT emulation #1 */
844 + unsigned int ldah, ldq, jmp;
845 +
846 + err = get_user(ldah, (unsigned int *)regs->pc);
847 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
848 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
849 +
850 + if (err)
851 + break;
852 +
853 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
854 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
855 + jmp == 0x6BFB0000U)
856 + {
857 + unsigned long r27, addr;
858 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
859 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
860 +
861 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
862 + err = get_user(r27, (unsigned long *)addr);
863 + if (err)
864 + break;
865 +
866 + regs->r27 = r27;
867 + regs->pc = r27;
868 + return 2;
869 + }
870 + } while (0);
871 +
872 + do { /* PaX: patched PLT emulation #2 */
873 + unsigned int ldah, lda, br;
874 +
875 + err = get_user(ldah, (unsigned int *)regs->pc);
876 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
877 + err |= get_user(br, (unsigned int *)(regs->pc+8));
878 +
879 + if (err)
880 + break;
881 +
882 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
883 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
884 + (br & 0xFFE00000U) == 0xC3E00000U)
885 + {
886 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
887 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
888 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
889 +
890 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
891 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
892 + return 2;
893 + }
894 + } while (0);
895 +
896 + do { /* PaX: unpatched PLT emulation */
897 + unsigned int br;
898 +
899 + err = get_user(br, (unsigned int *)regs->pc);
900 +
901 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
902 + unsigned int br2, ldq, nop, jmp;
903 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
904 +
905 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
906 + err = get_user(br2, (unsigned int *)addr);
907 + err |= get_user(ldq, (unsigned int *)(addr+4));
908 + err |= get_user(nop, (unsigned int *)(addr+8));
909 + err |= get_user(jmp, (unsigned int *)(addr+12));
910 + err |= get_user(resolver, (unsigned long *)(addr+16));
911 +
912 + if (err)
913 + break;
914 +
915 + if (br2 == 0xC3600000U &&
916 + ldq == 0xA77B000CU &&
917 + nop == 0x47FF041FU &&
918 + jmp == 0x6B7B0000U)
919 + {
920 + regs->r28 = regs->pc+4;
921 + regs->r27 = addr+16;
922 + regs->pc = resolver;
923 + return 3;
924 + }
925 + }
926 + } while (0);
927 +#endif
928 +
929 + return 1;
930 +}
931 +
932 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
933 +{
934 + unsigned long i;
935 +
936 + printk(KERN_ERR "PAX: bytes at PC: ");
937 + for (i = 0; i < 5; i++) {
938 + unsigned int c;
939 + if (get_user(c, (unsigned int *)pc+i))
940 + printk(KERN_CONT "???????? ");
941 + else
942 + printk(KERN_CONT "%08x ", c);
943 + }
944 + printk("\n");
945 +}
946 +#endif
947
948 /*
949 * This routine handles page faults. It determines the address,
950 @@ -133,8 +251,29 @@ retry:
951 good_area:
952 si_code = SEGV_ACCERR;
953 if (cause < 0) {
954 - if (!(vma->vm_flags & VM_EXEC))
955 + if (!(vma->vm_flags & VM_EXEC)) {
956 +
957 +#ifdef CONFIG_PAX_PAGEEXEC
958 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
959 + goto bad_area;
960 +
961 + up_read(&mm->mmap_sem);
962 + switch (pax_handle_fetch_fault(regs)) {
963 +
964 +#ifdef CONFIG_PAX_EMUPLT
965 + case 2:
966 + case 3:
967 + return;
968 +#endif
969 +
970 + }
971 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
972 + do_group_exit(SIGKILL);
973 +#else
974 goto bad_area;
975 +#endif
976 +
977 + }
978 } else if (!cause) {
979 /* Allow reads even for write-only mappings */
980 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
981 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
982 index 45df48b..952017a 100644
983 --- a/arch/arm/Kconfig
984 +++ b/arch/arm/Kconfig
985 @@ -1716,7 +1716,7 @@ config ALIGNMENT_TRAP
986
987 config UACCESS_WITH_MEMCPY
988 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
989 - depends on MMU
990 + depends on MMU && !PAX_MEMORY_UDEREF
991 default y if CPU_FEROCEON
992 help
993 Implement faster copy_to_user and clear_user methods for CPU
994 @@ -1951,6 +1951,7 @@ config XIP_PHYS_ADDR
995 config KEXEC
996 bool "Kexec system call (EXPERIMENTAL)"
997 depends on (!SMP || PM_SLEEP_SMP)
998 + depends on !GRKERNSEC_KMEM
999 help
1000 kexec is a system call that implements the ability to shutdown your
1001 current kernel, and to start another kernel. It is like a reboot
1002 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
1003 index e22c119..abe7041 100644
1004 --- a/arch/arm/include/asm/atomic.h
1005 +++ b/arch/arm/include/asm/atomic.h
1006 @@ -18,17 +18,41 @@
1007 #include <asm/barrier.h>
1008 #include <asm/cmpxchg.h>
1009
1010 +#ifdef CONFIG_GENERIC_ATOMIC64
1011 +#include <asm-generic/atomic64.h>
1012 +#endif
1013 +
1014 #define ATOMIC_INIT(i) { (i) }
1015
1016 #ifdef __KERNEL__
1017
1018 +#ifdef CONFIG_THUMB2_KERNEL
1019 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
1020 +#else
1021 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
1022 +#endif
1023 +
1024 +#define _ASM_EXTABLE(from, to) \
1025 +" .pushsection __ex_table,\"a\"\n"\
1026 +" .align 3\n" \
1027 +" .long " #from ", " #to"\n" \
1028 +" .popsection"
1029 +
1030 /*
1031 * On ARM, ordinary assignment (str instruction) doesn't clear the local
1032 * strex/ldrex monitor on some implementations. The reason we can use it for
1033 * atomic_set() is the clrex or dummy strex done on every exception return.
1034 */
1035 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1036 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1037 +{
1038 + return ACCESS_ONCE(v->counter);
1039 +}
1040 #define atomic_set(v,i) (((v)->counter) = (i))
1041 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1042 +{
1043 + v->counter = i;
1044 +}
1045
1046 #if __LINUX_ARM_ARCH__ >= 6
1047
1048 @@ -38,26 +62,50 @@
1049 * to ensure that the update happens.
1050 */
1051
1052 -#define ATOMIC_OP(op, c_op, asm_op) \
1053 -static inline void atomic_##op(int i, atomic_t *v) \
1054 +#ifdef CONFIG_PAX_REFCOUNT
1055 +#define __OVERFLOW_POST \
1056 + " bvc 3f\n" \
1057 + "2: " REFCOUNT_TRAP_INSN "\n"\
1058 + "3:\n"
1059 +#define __OVERFLOW_POST_RETURN \
1060 + " bvc 3f\n" \
1061 +" mov %0, %1\n" \
1062 + "2: " REFCOUNT_TRAP_INSN "\n"\
1063 + "3:\n"
1064 +#define __OVERFLOW_EXTABLE \
1065 + "4:\n" \
1066 + _ASM_EXTABLE(2b, 4b)
1067 +#else
1068 +#define __OVERFLOW_POST
1069 +#define __OVERFLOW_POST_RETURN
1070 +#define __OVERFLOW_EXTABLE
1071 +#endif
1072 +
1073 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1074 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1075 { \
1076 unsigned long tmp; \
1077 int result; \
1078 \
1079 prefetchw(&v->counter); \
1080 - __asm__ __volatile__("@ atomic_" #op "\n" \
1081 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1082 "1: ldrex %0, [%3]\n" \
1083 " " #asm_op " %0, %0, %4\n" \
1084 + post_op \
1085 " strex %1, %0, [%3]\n" \
1086 " teq %1, #0\n" \
1087 -" bne 1b" \
1088 +" bne 1b\n" \
1089 + extable \
1090 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1091 : "r" (&v->counter), "Ir" (i) \
1092 : "cc"); \
1093 } \
1094
1095 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1096 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1097 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1098 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1099 +
1100 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1101 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1102 { \
1103 unsigned long tmp; \
1104 int result; \
1105 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1106 smp_mb(); \
1107 prefetchw(&v->counter); \
1108 \
1109 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1110 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1111 "1: ldrex %0, [%3]\n" \
1112 " " #asm_op " %0, %0, %4\n" \
1113 + post_op \
1114 " strex %1, %0, [%3]\n" \
1115 " teq %1, #0\n" \
1116 -" bne 1b" \
1117 +" bne 1b\n" \
1118 + extable \
1119 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1120 : "r" (&v->counter), "Ir" (i) \
1121 : "cc"); \
1122 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1123 return result; \
1124 }
1125
1126 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1127 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1128 +
1129 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1130 {
1131 int oldval;
1132 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1133 __asm__ __volatile__ ("@ atomic_add_unless\n"
1134 "1: ldrex %0, [%4]\n"
1135 " teq %0, %5\n"
1136 -" beq 2f\n"
1137 -" add %1, %0, %6\n"
1138 +" beq 4f\n"
1139 +" adds %1, %0, %6\n"
1140 +
1141 +#ifdef CONFIG_PAX_REFCOUNT
1142 +" bvc 3f\n"
1143 +"2: " REFCOUNT_TRAP_INSN "\n"
1144 +"3:\n"
1145 +#endif
1146 +
1147 " strex %2, %1, [%4]\n"
1148 " teq %2, #0\n"
1149 " bne 1b\n"
1150 -"2:"
1151 +"4:"
1152 +
1153 +#ifdef CONFIG_PAX_REFCOUNT
1154 + _ASM_EXTABLE(2b, 4b)
1155 +#endif
1156 +
1157 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1158 : "r" (&v->counter), "r" (u), "r" (a)
1159 : "cc");
1160 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1161 return oldval;
1162 }
1163
1164 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1165 +{
1166 + unsigned long oldval, res;
1167 +
1168 + smp_mb();
1169 +
1170 + do {
1171 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1172 + "ldrex %1, [%3]\n"
1173 + "mov %0, #0\n"
1174 + "teq %1, %4\n"
1175 + "strexeq %0, %5, [%3]\n"
1176 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1177 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1178 + : "cc");
1179 + } while (res);
1180 +
1181 + smp_mb();
1182 +
1183 + return oldval;
1184 +}
1185 +
1186 #else /* ARM_ARCH_6 */
1187
1188 #ifdef CONFIG_SMP
1189 #error SMP not supported on pre-ARMv6 CPUs
1190 #endif
1191
1192 -#define ATOMIC_OP(op, c_op, asm_op) \
1193 -static inline void atomic_##op(int i, atomic_t *v) \
1194 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1195 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1196 { \
1197 unsigned long flags; \
1198 \
1199 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1200 raw_local_irq_restore(flags); \
1201 } \
1202
1203 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1204 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1205 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1206 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1207 +
1208 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1209 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1210 { \
1211 unsigned long flags; \
1212 int val; \
1213 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1214 return val; \
1215 }
1216
1217 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1218 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1219 +
1220 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1221 {
1222 int ret;
1223 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1224 return ret;
1225 }
1226
1227 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1228 +{
1229 + return atomic_cmpxchg((atomic_t *)v, old, new);
1230 +}
1231 +
1232 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1233 {
1234 int c, old;
1235 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1236
1237 #undef ATOMIC_OPS
1238 #undef ATOMIC_OP_RETURN
1239 +#undef __ATOMIC_OP_RETURN
1240 #undef ATOMIC_OP
1241 +#undef __ATOMIC_OP
1242
1243 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1244 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1245 +{
1246 + return xchg(&v->counter, new);
1247 +}
1248
1249 #define atomic_inc(v) atomic_add(1, v)
1250 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1251 +{
1252 + atomic_add_unchecked(1, v);
1253 +}
1254 #define atomic_dec(v) atomic_sub(1, v)
1255 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1256 +{
1257 + atomic_sub_unchecked(1, v);
1258 +}
1259
1260 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1261 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1262 +{
1263 + return atomic_add_return_unchecked(1, v) == 0;
1264 +}
1265 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1266 #define atomic_inc_return(v) (atomic_add_return(1, v))
1267 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1268 +{
1269 + return atomic_add_return_unchecked(1, v);
1270 +}
1271 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1272 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1273
1274 @@ -216,6 +336,14 @@ typedef struct {
1275 long long counter;
1276 } atomic64_t;
1277
1278 +#ifdef CONFIG_PAX_REFCOUNT
1279 +typedef struct {
1280 + long long counter;
1281 +} atomic64_unchecked_t;
1282 +#else
1283 +typedef atomic64_t atomic64_unchecked_t;
1284 +#endif
1285 +
1286 #define ATOMIC64_INIT(i) { (i) }
1287
1288 #ifdef CONFIG_ARM_LPAE
1289 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1290 return result;
1291 }
1292
1293 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1294 +{
1295 + long long result;
1296 +
1297 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1298 +" ldrd %0, %H0, [%1]"
1299 + : "=&r" (result)
1300 + : "r" (&v->counter), "Qo" (v->counter)
1301 + );
1302 +
1303 + return result;
1304 +}
1305 +
1306 static inline void atomic64_set(atomic64_t *v, long long i)
1307 {
1308 __asm__ __volatile__("@ atomic64_set\n"
1309 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1310 : "r" (&v->counter), "r" (i)
1311 );
1312 }
1313 +
1314 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1315 +{
1316 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1317 +" strd %2, %H2, [%1]"
1318 + : "=Qo" (v->counter)
1319 + : "r" (&v->counter), "r" (i)
1320 + );
1321 +}
1322 #else
1323 static inline long long atomic64_read(const atomic64_t *v)
1324 {
1325 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1326 return result;
1327 }
1328
1329 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1330 +{
1331 + long long result;
1332 +
1333 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1334 +" ldrexd %0, %H0, [%1]"
1335 + : "=&r" (result)
1336 + : "r" (&v->counter), "Qo" (v->counter)
1337 + );
1338 +
1339 + return result;
1340 +}
1341 +
1342 static inline void atomic64_set(atomic64_t *v, long long i)
1343 {
1344 long long tmp;
1345 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1346 : "r" (&v->counter), "r" (i)
1347 : "cc");
1348 }
1349 +
1350 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1351 +{
1352 + long long tmp;
1353 +
1354 + prefetchw(&v->counter);
1355 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1356 +"1: ldrexd %0, %H0, [%2]\n"
1357 +" strexd %0, %3, %H3, [%2]\n"
1358 +" teq %0, #0\n"
1359 +" bne 1b"
1360 + : "=&r" (tmp), "=Qo" (v->counter)
1361 + : "r" (&v->counter), "r" (i)
1362 + : "cc");
1363 +}
1364 #endif
1365
1366 -#define ATOMIC64_OP(op, op1, op2) \
1367 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1368 +#undef __OVERFLOW_POST_RETURN
1369 +#define __OVERFLOW_POST_RETURN \
1370 + " bvc 3f\n" \
1371 +" mov %0, %1\n" \
1372 +" mov %H0, %H1\n" \
1373 + "2: " REFCOUNT_TRAP_INSN "\n"\
1374 + "3:\n"
1375 +
1376 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1377 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1378 { \
1379 long long result; \
1380 unsigned long tmp; \
1381 \
1382 prefetchw(&v->counter); \
1383 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1384 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1385 "1: ldrexd %0, %H0, [%3]\n" \
1386 " " #op1 " %Q0, %Q0, %Q4\n" \
1387 " " #op2 " %R0, %R0, %R4\n" \
1388 + post_op \
1389 " strexd %1, %0, %H0, [%3]\n" \
1390 " teq %1, #0\n" \
1391 -" bne 1b" \
1392 +" bne 1b\n" \
1393 + extable \
1394 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1395 : "r" (&v->counter), "r" (i) \
1396 : "cc"); \
1397 } \
1398
1399 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1400 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1401 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1402 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1403 +
1404 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1405 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1406 { \
1407 long long result; \
1408 unsigned long tmp; \
1409 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1410 smp_mb(); \
1411 prefetchw(&v->counter); \
1412 \
1413 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1414 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1415 "1: ldrexd %0, %H0, [%3]\n" \
1416 " " #op1 " %Q0, %Q0, %Q4\n" \
1417 " " #op2 " %R0, %R0, %R4\n" \
1418 + post_op \
1419 " strexd %1, %0, %H0, [%3]\n" \
1420 " teq %1, #0\n" \
1421 -" bne 1b" \
1422 +" bne 1b\n" \
1423 + extable \
1424 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1425 : "r" (&v->counter), "r" (i) \
1426 : "cc"); \
1427 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1428 return result; \
1429 }
1430
1431 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1432 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1433 +
1434 #define ATOMIC64_OPS(op, op1, op2) \
1435 ATOMIC64_OP(op, op1, op2) \
1436 ATOMIC64_OP_RETURN(op, op1, op2)
1437 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1438
1439 #undef ATOMIC64_OPS
1440 #undef ATOMIC64_OP_RETURN
1441 +#undef __ATOMIC64_OP_RETURN
1442 #undef ATOMIC64_OP
1443 +#undef __ATOMIC64_OP
1444 +#undef __OVERFLOW_EXTABLE
1445 +#undef __OVERFLOW_POST_RETURN
1446 +#undef __OVERFLOW_POST
1447
1448 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1449 long long new)
1450 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1451 return oldval;
1452 }
1453
1454 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1455 + long long new)
1456 +{
1457 + long long oldval;
1458 + unsigned long res;
1459 +
1460 + smp_mb();
1461 +
1462 + do {
1463 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1464 + "ldrexd %1, %H1, [%3]\n"
1465 + "mov %0, #0\n"
1466 + "teq %1, %4\n"
1467 + "teqeq %H1, %H4\n"
1468 + "strexdeq %0, %5, %H5, [%3]"
1469 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1470 + : "r" (&ptr->counter), "r" (old), "r" (new)
1471 + : "cc");
1472 + } while (res);
1473 +
1474 + smp_mb();
1475 +
1476 + return oldval;
1477 +}
1478 +
1479 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1480 {
1481 long long result;
1482 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1483 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1484 {
1485 long long result;
1486 - unsigned long tmp;
1487 + u64 tmp;
1488
1489 smp_mb();
1490 prefetchw(&v->counter);
1491
1492 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1493 -"1: ldrexd %0, %H0, [%3]\n"
1494 -" subs %Q0, %Q0, #1\n"
1495 -" sbc %R0, %R0, #0\n"
1496 +"1: ldrexd %1, %H1, [%3]\n"
1497 +" subs %Q0, %Q1, #1\n"
1498 +" sbcs %R0, %R1, #0\n"
1499 +
1500 +#ifdef CONFIG_PAX_REFCOUNT
1501 +" bvc 3f\n"
1502 +" mov %Q0, %Q1\n"
1503 +" mov %R0, %R1\n"
1504 +"2: " REFCOUNT_TRAP_INSN "\n"
1505 +"3:\n"
1506 +#endif
1507 +
1508 " teq %R0, #0\n"
1509 -" bmi 2f\n"
1510 +" bmi 4f\n"
1511 " strexd %1, %0, %H0, [%3]\n"
1512 " teq %1, #0\n"
1513 " bne 1b\n"
1514 -"2:"
1515 +"4:\n"
1516 +
1517 +#ifdef CONFIG_PAX_REFCOUNT
1518 + _ASM_EXTABLE(2b, 4b)
1519 +#endif
1520 +
1521 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1522 : "r" (&v->counter)
1523 : "cc");
1524 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1525 " teq %0, %5\n"
1526 " teqeq %H0, %H5\n"
1527 " moveq %1, #0\n"
1528 -" beq 2f\n"
1529 +" beq 4f\n"
1530 " adds %Q0, %Q0, %Q6\n"
1531 -" adc %R0, %R0, %R6\n"
1532 +" adcs %R0, %R0, %R6\n"
1533 +
1534 +#ifdef CONFIG_PAX_REFCOUNT
1535 +" bvc 3f\n"
1536 +"2: " REFCOUNT_TRAP_INSN "\n"
1537 +"3:\n"
1538 +#endif
1539 +
1540 " strexd %2, %0, %H0, [%4]\n"
1541 " teq %2, #0\n"
1542 " bne 1b\n"
1543 -"2:"
1544 +"4:\n"
1545 +
1546 +#ifdef CONFIG_PAX_REFCOUNT
1547 + _ASM_EXTABLE(2b, 4b)
1548 +#endif
1549 +
1550 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1551 : "r" (&v->counter), "r" (u), "r" (a)
1552 : "cc");
1553 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1554
1555 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1556 #define atomic64_inc(v) atomic64_add(1LL, (v))
1557 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1558 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1559 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1560 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1561 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1562 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1563 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1564 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1565 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1566 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1567 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1568 index d2f81e6..3c4dba5 100644
1569 --- a/arch/arm/include/asm/barrier.h
1570 +++ b/arch/arm/include/asm/barrier.h
1571 @@ -67,7 +67,7 @@
1572 do { \
1573 compiletime_assert_atomic_type(*p); \
1574 smp_mb(); \
1575 - ACCESS_ONCE(*p) = (v); \
1576 + ACCESS_ONCE_RW(*p) = (v); \
1577 } while (0)
1578
1579 #define smp_load_acquire(p) \
1580 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1581 index 75fe66b..ba3dee4 100644
1582 --- a/arch/arm/include/asm/cache.h
1583 +++ b/arch/arm/include/asm/cache.h
1584 @@ -4,8 +4,10 @@
1585 #ifndef __ASMARM_CACHE_H
1586 #define __ASMARM_CACHE_H
1587
1588 +#include <linux/const.h>
1589 +
1590 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1591 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1592 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1593
1594 /*
1595 * Memory returned by kmalloc() may be used for DMA, so we must make
1596 @@ -24,5 +26,6 @@
1597 #endif
1598
1599 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1600 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1601
1602 #endif
1603 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1604 index 2d46862..a35415b 100644
1605 --- a/arch/arm/include/asm/cacheflush.h
1606 +++ b/arch/arm/include/asm/cacheflush.h
1607 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1608 void (*dma_unmap_area)(const void *, size_t, int);
1609
1610 void (*dma_flush_range)(const void *, const void *);
1611 -};
1612 +} __no_const;
1613
1614 /*
1615 * Select the calling method
1616 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1617 index 5233151..87a71fa 100644
1618 --- a/arch/arm/include/asm/checksum.h
1619 +++ b/arch/arm/include/asm/checksum.h
1620 @@ -37,7 +37,19 @@ __wsum
1621 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1622
1623 __wsum
1624 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1625 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1626 +
1627 +static inline __wsum
1628 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1629 +{
1630 + __wsum ret;
1631 + pax_open_userland();
1632 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1633 + pax_close_userland();
1634 + return ret;
1635 +}
1636 +
1637 +
1638
1639 /*
1640 * Fold a partial checksum without adding pseudo headers
1641 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1642 index abb2c37..96db950 100644
1643 --- a/arch/arm/include/asm/cmpxchg.h
1644 +++ b/arch/arm/include/asm/cmpxchg.h
1645 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1646
1647 #define xchg(ptr,x) \
1648 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1649 +#define xchg_unchecked(ptr,x) \
1650 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1651
1652 #include <asm-generic/cmpxchg-local.h>
1653
1654 diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h
1655 index 0f84249..8e83c55 100644
1656 --- a/arch/arm/include/asm/cpuidle.h
1657 +++ b/arch/arm/include/asm/cpuidle.h
1658 @@ -32,7 +32,7 @@ struct device_node;
1659 struct cpuidle_ops {
1660 int (*suspend)(int cpu, unsigned long arg);
1661 int (*init)(struct device_node *, int cpu);
1662 -};
1663 +} __no_const;
1664
1665 struct of_cpuidle_method {
1666 const char *method;
1667 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1668 index 6ddbe44..b5e38b1a 100644
1669 --- a/arch/arm/include/asm/domain.h
1670 +++ b/arch/arm/include/asm/domain.h
1671 @@ -48,18 +48,37 @@
1672 * Domain types
1673 */
1674 #define DOMAIN_NOACCESS 0
1675 -#define DOMAIN_CLIENT 1
1676 #ifdef CONFIG_CPU_USE_DOMAINS
1677 +#define DOMAIN_USERCLIENT 1
1678 +#define DOMAIN_KERNELCLIENT 1
1679 #define DOMAIN_MANAGER 3
1680 +#define DOMAIN_VECTORS DOMAIN_USER
1681 #else
1682 +
1683 +#ifdef CONFIG_PAX_KERNEXEC
1684 #define DOMAIN_MANAGER 1
1685 +#define DOMAIN_KERNEXEC 3
1686 +#else
1687 +#define DOMAIN_MANAGER 1
1688 +#endif
1689 +
1690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1691 +#define DOMAIN_USERCLIENT 0
1692 +#define DOMAIN_UDEREF 1
1693 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1694 +#else
1695 +#define DOMAIN_USERCLIENT 1
1696 +#define DOMAIN_VECTORS DOMAIN_USER
1697 +#endif
1698 +#define DOMAIN_KERNELCLIENT 1
1699 +
1700 #endif
1701
1702 #define domain_val(dom,type) ((type) << (2*(dom)))
1703
1704 #ifndef __ASSEMBLY__
1705
1706 -#ifdef CONFIG_CPU_USE_DOMAINS
1707 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1708 static inline void set_domain(unsigned val)
1709 {
1710 asm volatile(
1711 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1712 isb();
1713 }
1714
1715 -#define modify_domain(dom,type) \
1716 - do { \
1717 - struct thread_info *thread = current_thread_info(); \
1718 - unsigned int domain = thread->cpu_domain; \
1719 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1720 - thread->cpu_domain = domain | domain_val(dom, type); \
1721 - set_domain(thread->cpu_domain); \
1722 - } while (0)
1723 -
1724 +extern void modify_domain(unsigned int dom, unsigned int type);
1725 #else
1726 static inline void set_domain(unsigned val) { }
1727 static inline void modify_domain(unsigned dom, unsigned type) { }
1728 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1729 index d2315ff..f60b47b 100644
1730 --- a/arch/arm/include/asm/elf.h
1731 +++ b/arch/arm/include/asm/elf.h
1732 @@ -117,7 +117,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1733 the loader. We need to make sure that it is out of the way of the program
1734 that it will "exec", and that there is sufficient room for the brk. */
1735
1736 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1737 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1738 +
1739 +#ifdef CONFIG_PAX_ASLR
1740 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1741 +
1742 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1743 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1744 +#endif
1745
1746 /* When the program starts, a1 contains a pointer to a function to be
1747 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1748 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1749 index de53547..52b9a28 100644
1750 --- a/arch/arm/include/asm/fncpy.h
1751 +++ b/arch/arm/include/asm/fncpy.h
1752 @@ -81,7 +81,9 @@
1753 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1754 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1755 \
1756 + pax_open_kernel(); \
1757 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1758 + pax_close_kernel(); \
1759 flush_icache_range((unsigned long)(dest_buf), \
1760 (unsigned long)(dest_buf) + (size)); \
1761 \
1762 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1763 index 4e78065..f265b48 100644
1764 --- a/arch/arm/include/asm/futex.h
1765 +++ b/arch/arm/include/asm/futex.h
1766 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1767 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1768 return -EFAULT;
1769
1770 + pax_open_userland();
1771 +
1772 smp_mb();
1773 /* Prefetching cannot fault */
1774 prefetchw(uaddr);
1775 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1776 : "cc", "memory");
1777 smp_mb();
1778
1779 + pax_close_userland();
1780 +
1781 *uval = val;
1782 return ret;
1783 }
1784 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1785 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1786 return -EFAULT;
1787
1788 + pax_open_userland();
1789 +
1790 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1791 "1: " TUSER(ldr) " %1, [%4]\n"
1792 " teq %1, %2\n"
1793 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1794 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1795 : "cc", "memory");
1796
1797 + pax_close_userland();
1798 +
1799 *uval = val;
1800 return ret;
1801 }
1802 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1803 return -EFAULT;
1804
1805 pagefault_disable(); /* implies preempt_disable() */
1806 + pax_open_userland();
1807
1808 switch (op) {
1809 case FUTEX_OP_SET:
1810 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1811 ret = -ENOSYS;
1812 }
1813
1814 + pax_close_userland();
1815 pagefault_enable(); /* subsumes preempt_enable() */
1816
1817 if (!ret) {
1818 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1819 index 83eb2f7..ed77159 100644
1820 --- a/arch/arm/include/asm/kmap_types.h
1821 +++ b/arch/arm/include/asm/kmap_types.h
1822 @@ -4,6 +4,6 @@
1823 /*
1824 * This is the "bare minimum". AIO seems to require this.
1825 */
1826 -#define KM_TYPE_NR 16
1827 +#define KM_TYPE_NR 17
1828
1829 #endif
1830 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1831 index 9e614a1..3302cca 100644
1832 --- a/arch/arm/include/asm/mach/dma.h
1833 +++ b/arch/arm/include/asm/mach/dma.h
1834 @@ -22,7 +22,7 @@ struct dma_ops {
1835 int (*residue)(unsigned int, dma_t *); /* optional */
1836 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1837 const char *type;
1838 -};
1839 +} __do_const;
1840
1841 struct dma_struct {
1842 void *addr; /* single DMA address */
1843 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1844 index f98c7f3..e5c626d 100644
1845 --- a/arch/arm/include/asm/mach/map.h
1846 +++ b/arch/arm/include/asm/mach/map.h
1847 @@ -23,17 +23,19 @@ struct map_desc {
1848
1849 /* types 0-3 are defined in asm/io.h */
1850 enum {
1851 - MT_UNCACHED = 4,
1852 - MT_CACHECLEAN,
1853 - MT_MINICLEAN,
1854 + MT_UNCACHED_RW = 4,
1855 + MT_CACHECLEAN_RO,
1856 + MT_MINICLEAN_RO,
1857 MT_LOW_VECTORS,
1858 MT_HIGH_VECTORS,
1859 - MT_MEMORY_RWX,
1860 + __MT_MEMORY_RWX,
1861 MT_MEMORY_RW,
1862 - MT_ROM,
1863 - MT_MEMORY_RWX_NONCACHED,
1864 + MT_MEMORY_RX,
1865 + MT_ROM_RX,
1866 + MT_MEMORY_RW_NONCACHED,
1867 + MT_MEMORY_RX_NONCACHED,
1868 MT_MEMORY_RW_DTCM,
1869 - MT_MEMORY_RWX_ITCM,
1870 + MT_MEMORY_RX_ITCM,
1871 MT_MEMORY_RW_SO,
1872 MT_MEMORY_DMA_READY,
1873 };
1874 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1875 index 563b92f..689d58e 100644
1876 --- a/arch/arm/include/asm/outercache.h
1877 +++ b/arch/arm/include/asm/outercache.h
1878 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1879 /* This is an ARM L2C thing */
1880 void (*write_sec)(unsigned long, unsigned);
1881 void (*configure)(const struct l2x0_regs *);
1882 -};
1883 +} __no_const;
1884
1885 extern struct outer_cache_fns outer_cache;
1886
1887 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1888 index 4355f0e..cd9168e 100644
1889 --- a/arch/arm/include/asm/page.h
1890 +++ b/arch/arm/include/asm/page.h
1891 @@ -23,6 +23,7 @@
1892
1893 #else
1894
1895 +#include <linux/compiler.h>
1896 #include <asm/glue.h>
1897
1898 /*
1899 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1900 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1901 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1902 unsigned long vaddr, struct vm_area_struct *vma);
1903 -};
1904 +} __no_const;
1905
1906 #ifdef MULTI_USER
1907 extern struct cpu_user_fns cpu_user;
1908 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1909 index 19cfab5..3f5c7e9 100644
1910 --- a/arch/arm/include/asm/pgalloc.h
1911 +++ b/arch/arm/include/asm/pgalloc.h
1912 @@ -17,6 +17,7 @@
1913 #include <asm/processor.h>
1914 #include <asm/cacheflush.h>
1915 #include <asm/tlbflush.h>
1916 +#include <asm/system_info.h>
1917
1918 #define check_pgt_cache() do { } while (0)
1919
1920 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1921 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1922 }
1923
1924 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1925 +{
1926 + pud_populate(mm, pud, pmd);
1927 +}
1928 +
1929 #else /* !CONFIG_ARM_LPAE */
1930
1931 /*
1932 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1933 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1934 #define pmd_free(mm, pmd) do { } while (0)
1935 #define pud_populate(mm,pmd,pte) BUG()
1936 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1937
1938 #endif /* CONFIG_ARM_LPAE */
1939
1940 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1941 __free_page(pte);
1942 }
1943
1944 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1945 +{
1946 +#ifdef CONFIG_ARM_LPAE
1947 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1948 +#else
1949 + if (addr & SECTION_SIZE)
1950 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1951 + else
1952 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1953 +#endif
1954 + flush_pmd_entry(pmdp);
1955 +}
1956 +
1957 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1958 pmdval_t prot)
1959 {
1960 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1961 index 5e68278..1869bae 100644
1962 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1963 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1964 @@ -27,7 +27,7 @@
1965 /*
1966 * - section
1967 */
1968 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1969 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1970 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1971 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1972 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1973 @@ -39,6 +39,7 @@
1974 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1975 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1976 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1977 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1978
1979 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1980 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1981 @@ -68,6 +69,7 @@
1982 * - extended small page/tiny page
1983 */
1984 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1985 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1986 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1987 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1988 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1989 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1990 index bfd662e..f6cbb02 100644
1991 --- a/arch/arm/include/asm/pgtable-2level.h
1992 +++ b/arch/arm/include/asm/pgtable-2level.h
1993 @@ -127,6 +127,9 @@
1994 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1995 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1996
1997 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1998 +#define L_PTE_PXN (_AT(pteval_t, 0))
1999 +
2000 /*
2001 * These are the memory types, defined to be compatible with
2002 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
2003 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
2004 index a745a2a..481350a 100644
2005 --- a/arch/arm/include/asm/pgtable-3level.h
2006 +++ b/arch/arm/include/asm/pgtable-3level.h
2007 @@ -80,6 +80,7 @@
2008 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
2009 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
2010 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
2011 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
2012 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
2013 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
2014 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
2015 @@ -91,10 +92,12 @@
2016 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
2017 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
2018 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
2019 +#define PMD_SECT_RDONLY PMD_SECT_AP2
2020
2021 /*
2022 * To be used in assembly code with the upper page attributes.
2023 */
2024 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
2025 #define L_PTE_XN_HIGH (1 << (54 - 32))
2026 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
2027
2028 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
2029 index f403541..b10df68 100644
2030 --- a/arch/arm/include/asm/pgtable.h
2031 +++ b/arch/arm/include/asm/pgtable.h
2032 @@ -33,6 +33,9 @@
2033 #include <asm/pgtable-2level.h>
2034 #endif
2035
2036 +#define ktla_ktva(addr) (addr)
2037 +#define ktva_ktla(addr) (addr)
2038 +
2039 /*
2040 * Just any arbitrary offset to the start of the vmalloc VM area: the
2041 * current 8MB value just means that there will be a 8MB "hole" after the
2042 @@ -48,6 +51,9 @@
2043 #define LIBRARY_TEXT_START 0x0c000000
2044
2045 #ifndef __ASSEMBLY__
2046 +extern pteval_t __supported_pte_mask;
2047 +extern pmdval_t __supported_pmd_mask;
2048 +
2049 extern void __pte_error(const char *file, int line, pte_t);
2050 extern void __pmd_error(const char *file, int line, pmd_t);
2051 extern void __pgd_error(const char *file, int line, pgd_t);
2052 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2053 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2054 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2055
2056 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2057 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2058 +
2059 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2060 +#include <asm/domain.h>
2061 +#include <linux/thread_info.h>
2062 +#include <linux/preempt.h>
2063 +
2064 +static inline int test_domain(int domain, int domaintype)
2065 +{
2066 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2067 +}
2068 +#endif
2069 +
2070 +#ifdef CONFIG_PAX_KERNEXEC
2071 +static inline unsigned long pax_open_kernel(void) {
2072 +#ifdef CONFIG_ARM_LPAE
2073 + /* TODO */
2074 +#else
2075 + preempt_disable();
2076 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2077 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2078 +#endif
2079 + return 0;
2080 +}
2081 +
2082 +static inline unsigned long pax_close_kernel(void) {
2083 +#ifdef CONFIG_ARM_LPAE
2084 + /* TODO */
2085 +#else
2086 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2087 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2088 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2089 + preempt_enable_no_resched();
2090 +#endif
2091 + return 0;
2092 +}
2093 +#else
2094 +static inline unsigned long pax_open_kernel(void) { return 0; }
2095 +static inline unsigned long pax_close_kernel(void) { return 0; }
2096 +#endif
2097 +
2098 /*
2099 * This is the lowest virtual address we can permit any user space
2100 * mapping to be mapped at. This is particularly important for
2101 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2102 /*
2103 * The pgprot_* and protection_map entries will be fixed up in runtime
2104 * to include the cachable and bufferable bits based on memory policy,
2105 - * as well as any architecture dependent bits like global/ASID and SMP
2106 - * shared mapping bits.
2107 + * as well as any architecture dependent bits like global/ASID, PXN,
2108 + * and SMP shared mapping bits.
2109 */
2110 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2111
2112 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2113 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2114 {
2115 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2116 - L_PTE_NONE | L_PTE_VALID;
2117 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2118 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2119 return pte;
2120 }
2121 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2122 index c25ef3e..735f14b 100644
2123 --- a/arch/arm/include/asm/psci.h
2124 +++ b/arch/arm/include/asm/psci.h
2125 @@ -32,7 +32,7 @@ struct psci_operations {
2126 int (*affinity_info)(unsigned long target_affinity,
2127 unsigned long lowest_affinity_level);
2128 int (*migrate_info_type)(void);
2129 -};
2130 +} __no_const;
2131
2132 extern struct psci_operations psci_ops;
2133 extern struct smp_operations psci_smp_ops;
2134 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2135 index 18f5a55..5072a40 100644
2136 --- a/arch/arm/include/asm/smp.h
2137 +++ b/arch/arm/include/asm/smp.h
2138 @@ -107,7 +107,7 @@ struct smp_operations {
2139 int (*cpu_disable)(unsigned int cpu);
2140 #endif
2141 #endif
2142 -};
2143 +} __no_const;
2144
2145 struct of_cpu_method {
2146 const char *method;
2147 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2148 index bd32ede..bd90a0b 100644
2149 --- a/arch/arm/include/asm/thread_info.h
2150 +++ b/arch/arm/include/asm/thread_info.h
2151 @@ -74,9 +74,9 @@ struct thread_info {
2152 .flags = 0, \
2153 .preempt_count = INIT_PREEMPT_COUNT, \
2154 .addr_limit = KERNEL_DS, \
2155 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2156 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2157 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2158 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2159 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2160 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2161 }
2162
2163 #define init_thread_info (init_thread_union.thread_info)
2164 @@ -152,7 +152,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2165 #define TIF_SYSCALL_AUDIT 9
2166 #define TIF_SYSCALL_TRACEPOINT 10
2167 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2168 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2169 +/* within 8 bits of TIF_SYSCALL_TRACE
2170 + * to meet flexible second operand requirements
2171 + */
2172 +#define TIF_GRSEC_SETXID 12
2173 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2174 #define TIF_USING_IWMMXT 17
2175 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2176 #define TIF_RESTORE_SIGMASK 20
2177 @@ -166,10 +170,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2178 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2179 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2180 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2181 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2182
2183 /* Checks for any syscall work in entry-common.S */
2184 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2185 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2186 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2187
2188 /*
2189 * Change these and you break ASM code in entry-common.S
2190 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2191 index 5f833f7..76e6644 100644
2192 --- a/arch/arm/include/asm/tls.h
2193 +++ b/arch/arm/include/asm/tls.h
2194 @@ -3,6 +3,7 @@
2195
2196 #include <linux/compiler.h>
2197 #include <asm/thread_info.h>
2198 +#include <asm/pgtable.h>
2199
2200 #ifdef __ASSEMBLY__
2201 #include <asm/asm-offsets.h>
2202 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2203 * at 0xffff0fe0 must be used instead. (see
2204 * entry-armv.S for details)
2205 */
2206 + pax_open_kernel();
2207 *((unsigned int *)0xffff0ff0) = val;
2208 + pax_close_kernel();
2209 #endif
2210 }
2211
2212 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2213 index 74b17d0..57a4bf4 100644
2214 --- a/arch/arm/include/asm/uaccess.h
2215 +++ b/arch/arm/include/asm/uaccess.h
2216 @@ -18,6 +18,7 @@
2217 #include <asm/domain.h>
2218 #include <asm/unified.h>
2219 #include <asm/compiler.h>
2220 +#include <asm/pgtable.h>
2221
2222 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2223 #include <asm-generic/uaccess-unaligned.h>
2224 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2225 static inline void set_fs(mm_segment_t fs)
2226 {
2227 current_thread_info()->addr_limit = fs;
2228 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2229 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2230 }
2231
2232 #define segment_eq(a, b) ((a) == (b))
2233
2234 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2235 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2236 +
2237 +static inline void pax_open_userland(void)
2238 +{
2239 +
2240 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2241 + if (segment_eq(get_fs(), USER_DS)) {
2242 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2243 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2244 + }
2245 +#endif
2246 +
2247 +}
2248 +
2249 +static inline void pax_close_userland(void)
2250 +{
2251 +
2252 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2253 + if (segment_eq(get_fs(), USER_DS)) {
2254 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2255 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2256 + }
2257 +#endif
2258 +
2259 +}
2260 +
2261 #define __addr_ok(addr) ({ \
2262 unsigned long flag; \
2263 __asm__("cmp %2, %0; movlo %0, #0" \
2264 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2265
2266 #define get_user(x, p) \
2267 ({ \
2268 + int __e; \
2269 might_fault(); \
2270 - __get_user_check(x, p); \
2271 + pax_open_userland(); \
2272 + __e = __get_user_check((x), (p)); \
2273 + pax_close_userland(); \
2274 + __e; \
2275 })
2276
2277 extern int __put_user_1(void *, unsigned int);
2278 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2279
2280 #define put_user(x, p) \
2281 ({ \
2282 + int __e; \
2283 might_fault(); \
2284 - __put_user_check(x, p); \
2285 + pax_open_userland(); \
2286 + __e = __put_user_check((x), (p)); \
2287 + pax_close_userland(); \
2288 + __e; \
2289 })
2290
2291 #else /* CONFIG_MMU */
2292 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2293
2294 #endif /* CONFIG_MMU */
2295
2296 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2297 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2298
2299 #define user_addr_max() \
2300 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2301 #define __get_user(x, ptr) \
2302 ({ \
2303 long __gu_err = 0; \
2304 + pax_open_userland(); \
2305 __get_user_err((x), (ptr), __gu_err); \
2306 + pax_close_userland(); \
2307 __gu_err; \
2308 })
2309
2310 #define __get_user_error(x, ptr, err) \
2311 ({ \
2312 + pax_open_userland(); \
2313 __get_user_err((x), (ptr), err); \
2314 + pax_close_userland(); \
2315 (void) 0; \
2316 })
2317
2318 @@ -368,13 +409,17 @@ do { \
2319 #define __put_user(x, ptr) \
2320 ({ \
2321 long __pu_err = 0; \
2322 + pax_open_userland(); \
2323 __put_user_err((x), (ptr), __pu_err); \
2324 + pax_close_userland(); \
2325 __pu_err; \
2326 })
2327
2328 #define __put_user_error(x, ptr, err) \
2329 ({ \
2330 + pax_open_userland(); \
2331 __put_user_err((x), (ptr), err); \
2332 + pax_close_userland(); \
2333 (void) 0; \
2334 })
2335
2336 @@ -474,11 +519,44 @@ do { \
2337
2338
2339 #ifdef CONFIG_MMU
2340 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2341 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2342 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2343 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2344 +
2345 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2346 +{
2347 + unsigned long ret;
2348 +
2349 + check_object_size(to, n, false);
2350 + pax_open_userland();
2351 + ret = ___copy_from_user(to, from, n);
2352 + pax_close_userland();
2353 + return ret;
2354 +}
2355 +
2356 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2357 +{
2358 + unsigned long ret;
2359 +
2360 + check_object_size(from, n, true);
2361 + pax_open_userland();
2362 + ret = ___copy_to_user(to, from, n);
2363 + pax_close_userland();
2364 + return ret;
2365 +}
2366 +
2367 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2368 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2369 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2370 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2371 +
2372 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2373 +{
2374 + unsigned long ret;
2375 + pax_open_userland();
2376 + ret = ___clear_user(addr, n);
2377 + pax_close_userland();
2378 + return ret;
2379 +}
2380 +
2381 #else
2382 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2383 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2384 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2385
2386 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2387 {
2388 + if ((long)n < 0)
2389 + return n;
2390 +
2391 if (access_ok(VERIFY_READ, from, n))
2392 n = __copy_from_user(to, from, n);
2393 else /* security hole - plug it */
2394 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2395
2396 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2397 {
2398 + if ((long)n < 0)
2399 + return n;
2400 +
2401 if (access_ok(VERIFY_WRITE, to, n))
2402 n = __copy_to_user(to, from, n);
2403 return n;
2404 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2405 index 5af0ed1..cea83883 100644
2406 --- a/arch/arm/include/uapi/asm/ptrace.h
2407 +++ b/arch/arm/include/uapi/asm/ptrace.h
2408 @@ -92,7 +92,7 @@
2409 * ARMv7 groups of PSR bits
2410 */
2411 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2412 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2413 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2414 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2415 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2416
2417 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2418 index a88671c..1cc895e 100644
2419 --- a/arch/arm/kernel/armksyms.c
2420 +++ b/arch/arm/kernel/armksyms.c
2421 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2422
2423 /* networking */
2424 EXPORT_SYMBOL(csum_partial);
2425 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2426 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2427 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2428 EXPORT_SYMBOL(__csum_ipv6_magic);
2429
2430 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2431 #ifdef CONFIG_MMU
2432 EXPORT_SYMBOL(copy_page);
2433
2434 -EXPORT_SYMBOL(__copy_from_user);
2435 -EXPORT_SYMBOL(__copy_to_user);
2436 -EXPORT_SYMBOL(__clear_user);
2437 +EXPORT_SYMBOL(___copy_from_user);
2438 +EXPORT_SYMBOL(___copy_to_user);
2439 +EXPORT_SYMBOL(___clear_user);
2440
2441 EXPORT_SYMBOL(__get_user_1);
2442 EXPORT_SYMBOL(__get_user_2);
2443 diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c
2444 index 318da33..373689f 100644
2445 --- a/arch/arm/kernel/cpuidle.c
2446 +++ b/arch/arm/kernel/cpuidle.c
2447 @@ -19,7 +19,7 @@ extern struct of_cpuidle_method __cpuidle_method_of_table[];
2448 static const struct of_cpuidle_method __cpuidle_method_of_table_sentinel
2449 __used __section(__cpuidle_method_of_table_end);
2450
2451 -static struct cpuidle_ops cpuidle_ops[NR_CPUS];
2452 +static struct cpuidle_ops cpuidle_ops[NR_CPUS] __read_only;
2453
2454 /**
2455 * arm_cpuidle_simple_enter() - a wrapper to cpu_do_idle()
2456 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2457 index 570306c..c87f193 100644
2458 --- a/arch/arm/kernel/entry-armv.S
2459 +++ b/arch/arm/kernel/entry-armv.S
2460 @@ -48,6 +48,87 @@
2461 9997:
2462 .endm
2463
2464 + .macro pax_enter_kernel
2465 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2466 + @ make aligned space for saved DACR
2467 + sub sp, sp, #8
2468 + @ save regs
2469 + stmdb sp!, {r1, r2}
2470 + @ read DACR from cpu_domain into r1
2471 + mov r2, sp
2472 + @ assume 8K pages, since we have to split the immediate in two
2473 + bic r2, r2, #(0x1fc0)
2474 + bic r2, r2, #(0x3f)
2475 + ldr r1, [r2, #TI_CPU_DOMAIN]
2476 + @ store old DACR on stack
2477 + str r1, [sp, #8]
2478 +#ifdef CONFIG_PAX_KERNEXEC
2479 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2480 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2481 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2482 +#endif
2483 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 +#endif
2487 + @ write r1 to current_thread_info()->cpu_domain
2488 + str r1, [r2, #TI_CPU_DOMAIN]
2489 + @ write r1 to DACR
2490 + mcr p15, 0, r1, c3, c0, 0
2491 + @ instruction sync
2492 + instr_sync
2493 + @ restore regs
2494 + ldmia sp!, {r1, r2}
2495 +#endif
2496 + .endm
2497 +
2498 + .macro pax_open_userland
2499 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2500 + @ save regs
2501 + stmdb sp!, {r0, r1}
2502 + @ read DACR from cpu_domain into r1
2503 + mov r0, sp
2504 + @ assume 8K pages, since we have to split the immediate in two
2505 + bic r0, r0, #(0x1fc0)
2506 + bic r0, r0, #(0x3f)
2507 + ldr r1, [r0, #TI_CPU_DOMAIN]
2508 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2509 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2510 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2511 + @ write r1 to current_thread_info()->cpu_domain
2512 + str r1, [r0, #TI_CPU_DOMAIN]
2513 + @ write r1 to DACR
2514 + mcr p15, 0, r1, c3, c0, 0
2515 + @ instruction sync
2516 + instr_sync
2517 + @ restore regs
2518 + ldmia sp!, {r0, r1}
2519 +#endif
2520 + .endm
2521 +
2522 + .macro pax_close_userland
2523 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2524 + @ save regs
2525 + stmdb sp!, {r0, r1}
2526 + @ read DACR from cpu_domain into r1
2527 + mov r0, sp
2528 + @ assume 8K pages, since we have to split the immediate in two
2529 + bic r0, r0, #(0x1fc0)
2530 + bic r0, r0, #(0x3f)
2531 + ldr r1, [r0, #TI_CPU_DOMAIN]
2532 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2533 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2534 + @ write r1 to current_thread_info()->cpu_domain
2535 + str r1, [r0, #TI_CPU_DOMAIN]
2536 + @ write r1 to DACR
2537 + mcr p15, 0, r1, c3, c0, 0
2538 + @ instruction sync
2539 + instr_sync
2540 + @ restore regs
2541 + ldmia sp!, {r0, r1}
2542 +#endif
2543 + .endm
2544 +
2545 .macro pabt_helper
2546 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2547 #ifdef MULTI_PABORT
2548 @@ -90,11 +171,15 @@
2549 * Invalid mode handlers
2550 */
2551 .macro inv_entry, reason
2552 +
2553 + pax_enter_kernel
2554 +
2555 sub sp, sp, #S_FRAME_SIZE
2556 ARM( stmib sp, {r1 - lr} )
2557 THUMB( stmia sp, {r0 - r12} )
2558 THUMB( str sp, [sp, #S_SP] )
2559 THUMB( str lr, [sp, #S_LR] )
2560 +
2561 mov r1, #\reason
2562 .endm
2563
2564 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2565 .macro svc_entry, stack_hole=0, trace=1
2566 UNWIND(.fnstart )
2567 UNWIND(.save {r0 - pc} )
2568 +
2569 + pax_enter_kernel
2570 +
2571 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2572 +
2573 #ifdef CONFIG_THUMB2_KERNEL
2574 SPFIX( str r0, [sp] ) @ temporarily saved
2575 SPFIX( mov r0, sp )
2576 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2577 ldmia r0, {r3 - r5}
2578 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2579 mov r6, #-1 @ "" "" "" ""
2580 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2581 + @ offset sp by 8 as done in pax_enter_kernel
2582 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2583 +#else
2584 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2585 +#endif
2586 SPFIX( addeq r2, r2, #4 )
2587 str r3, [sp, #-4]! @ save the "real" r0 copied
2588 @ from the exception stack
2589 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2590 .macro usr_entry, trace=1
2591 UNWIND(.fnstart )
2592 UNWIND(.cantunwind ) @ don't unwind the user space
2593 +
2594 + pax_enter_kernel_user
2595 +
2596 sub sp, sp, #S_FRAME_SIZE
2597 ARM( stmib sp, {r1 - r12} )
2598 THUMB( stmia sp, {r0 - r12} )
2599 @@ -479,7 +576,9 @@ __und_usr:
2600 tst r3, #PSR_T_BIT @ Thumb mode?
2601 bne __und_usr_thumb
2602 sub r4, r2, #4 @ ARM instr at LR - 4
2603 + pax_open_userland
2604 1: ldrt r0, [r4]
2605 + pax_close_userland
2606 ARM_BE8(rev r0, r0) @ little endian instruction
2607
2608 @ r0 = 32-bit ARM instruction which caused the exception
2609 @@ -513,11 +612,15 @@ __und_usr_thumb:
2610 */
2611 .arch armv6t2
2612 #endif
2613 + pax_open_userland
2614 2: ldrht r5, [r4]
2615 + pax_close_userland
2616 ARM_BE8(rev16 r5, r5) @ little endian instruction
2617 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2618 blo __und_usr_fault_16 @ 16bit undefined instruction
2619 + pax_open_userland
2620 3: ldrht r0, [r2]
2621 + pax_close_userland
2622 ARM_BE8(rev16 r0, r0) @ little endian instruction
2623 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2624 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2625 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2626 */
2627 .pushsection .text.fixup, "ax"
2628 .align 2
2629 -4: str r4, [sp, #S_PC] @ retry current instruction
2630 +4: pax_close_userland
2631 + str r4, [sp, #S_PC] @ retry current instruction
2632 ret r9
2633 .popsection
2634 .pushsection __ex_table,"a"
2635 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2636 THUMB( str lr, [ip], #4 )
2637 ldr r4, [r2, #TI_TP_VALUE]
2638 ldr r5, [r2, #TI_TP_VALUE + 4]
2639 -#ifdef CONFIG_CPU_USE_DOMAINS
2640 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2641 ldr r6, [r2, #TI_CPU_DOMAIN]
2642 #endif
2643 switch_tls r1, r4, r5, r3, r7
2644 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2645 ldr r8, =__stack_chk_guard
2646 ldr r7, [r7, #TSK_STACK_CANARY]
2647 #endif
2648 -#ifdef CONFIG_CPU_USE_DOMAINS
2649 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2650 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2651 #endif
2652 mov r5, r0
2653 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2654 index 4e7f40c..0f9ee2c 100644
2655 --- a/arch/arm/kernel/entry-common.S
2656 +++ b/arch/arm/kernel/entry-common.S
2657 @@ -11,18 +11,46 @@
2658 #include <asm/assembler.h>
2659 #include <asm/unistd.h>
2660 #include <asm/ftrace.h>
2661 +#include <asm/domain.h>
2662 #include <asm/unwind.h>
2663
2664 +#include "entry-header.S"
2665 +
2666 #ifdef CONFIG_NEED_RET_TO_USER
2667 #include <mach/entry-macro.S>
2668 #else
2669 .macro arch_ret_to_user, tmp1, tmp2
2670 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2671 + @ save regs
2672 + stmdb sp!, {r1, r2}
2673 + @ read DACR from cpu_domain into r1
2674 + mov r2, sp
2675 + @ assume 8K pages, since we have to split the immediate in two
2676 + bic r2, r2, #(0x1fc0)
2677 + bic r2, r2, #(0x3f)
2678 + ldr r1, [r2, #TI_CPU_DOMAIN]
2679 +#ifdef CONFIG_PAX_KERNEXEC
2680 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2681 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2682 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2683 +#endif
2684 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2685 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2686 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2687 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2688 +#endif
2689 + @ write r1 to current_thread_info()->cpu_domain
2690 + str r1, [r2, #TI_CPU_DOMAIN]
2691 + @ write r1 to DACR
2692 + mcr p15, 0, r1, c3, c0, 0
2693 + @ instruction sync
2694 + instr_sync
2695 + @ restore regs
2696 + ldmia sp!, {r1, r2}
2697 +#endif
2698 .endm
2699 #endif
2700
2701 -#include "entry-header.S"
2702 -
2703 -
2704 .align 5
2705 /*
2706 * This is the fast syscall return path. We do as little as
2707 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2708 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2709 #endif
2710
2711 + /*
2712 + * do this here to avoid a performance hit of wrapping the code above
2713 + * that directly dereferences userland to parse the SWI instruction
2714 + */
2715 + pax_enter_kernel_user
2716 +
2717 adr tbl, sys_call_table @ load syscall table pointer
2718
2719 #if defined(CONFIG_OABI_COMPAT)
2720 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2721 index 1a0045a..9b4f34d 100644
2722 --- a/arch/arm/kernel/entry-header.S
2723 +++ b/arch/arm/kernel/entry-header.S
2724 @@ -196,6 +196,60 @@
2725 msr cpsr_c, \rtemp @ switch back to the SVC mode
2726 .endm
2727
2728 + .macro pax_enter_kernel_user
2729 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2730 + @ save regs
2731 + stmdb sp!, {r0, r1}
2732 + @ read DACR from cpu_domain into r1
2733 + mov r0, sp
2734 + @ assume 8K pages, since we have to split the immediate in two
2735 + bic r0, r0, #(0x1fc0)
2736 + bic r0, r0, #(0x3f)
2737 + ldr r1, [r0, #TI_CPU_DOMAIN]
2738 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2739 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2740 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2741 +#endif
2742 +#ifdef CONFIG_PAX_KERNEXEC
2743 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2744 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2745 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2746 +#endif
2747 + @ write r1 to current_thread_info()->cpu_domain
2748 + str r1, [r0, #TI_CPU_DOMAIN]
2749 + @ write r1 to DACR
2750 + mcr p15, 0, r1, c3, c0, 0
2751 + @ instruction sync
2752 + instr_sync
2753 + @ restore regs
2754 + ldmia sp!, {r0, r1}
2755 +#endif
2756 + .endm
2757 +
2758 + .macro pax_exit_kernel
2759 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2760 + @ save regs
2761 + stmdb sp!, {r0, r1}
2762 + @ read old DACR from stack into r1
2763 + ldr r1, [sp, #(8 + S_SP)]
2764 + sub r1, r1, #8
2765 + ldr r1, [r1]
2766 +
2767 + @ write r1 to current_thread_info()->cpu_domain
2768 + mov r0, sp
2769 + @ assume 8K pages, since we have to split the immediate in two
2770 + bic r0, r0, #(0x1fc0)
2771 + bic r0, r0, #(0x3f)
2772 + str r1, [r0, #TI_CPU_DOMAIN]
2773 + @ write r1 to DACR
2774 + mcr p15, 0, r1, c3, c0, 0
2775 + @ instruction sync
2776 + instr_sync
2777 + @ restore regs
2778 + ldmia sp!, {r0, r1}
2779 +#endif
2780 + .endm
2781 +
2782 #ifndef CONFIG_THUMB2_KERNEL
2783 .macro svc_exit, rpsr, irq = 0
2784 .if \irq != 0
2785 @@ -215,6 +269,9 @@
2786 blne trace_hardirqs_off
2787 #endif
2788 .endif
2789 +
2790 + pax_exit_kernel
2791 +
2792 msr spsr_cxsf, \rpsr
2793 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2794 @ We must avoid clrex due to Cortex-A15 erratum #830321
2795 @@ -291,6 +348,9 @@
2796 blne trace_hardirqs_off
2797 #endif
2798 .endif
2799 +
2800 + pax_exit_kernel
2801 +
2802 ldr lr, [sp, #S_SP] @ top of the stack
2803 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2804
2805 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2806 index 059c3da..8e45cfc 100644
2807 --- a/arch/arm/kernel/fiq.c
2808 +++ b/arch/arm/kernel/fiq.c
2809 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2810 void *base = vectors_page;
2811 unsigned offset = FIQ_OFFSET;
2812
2813 + pax_open_kernel();
2814 memcpy(base + offset, start, length);
2815 + pax_close_kernel();
2816 +
2817 if (!cache_is_vipt_nonaliasing())
2818 flush_icache_range((unsigned long)base + offset, offset +
2819 length);
2820 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2821 index 3637973..cb29657 100644
2822 --- a/arch/arm/kernel/head.S
2823 +++ b/arch/arm/kernel/head.S
2824 @@ -444,7 +444,7 @@ __enable_mmu:
2825 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2826 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2827 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2828 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2829 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2830 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2831 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2832 #endif
2833 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2834 index af791f4..3ff9821 100644
2835 --- a/arch/arm/kernel/module.c
2836 +++ b/arch/arm/kernel/module.c
2837 @@ -38,12 +38,39 @@
2838 #endif
2839
2840 #ifdef CONFIG_MMU
2841 -void *module_alloc(unsigned long size)
2842 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2843 {
2844 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2845 + return NULL;
2846 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2847 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2848 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2849 __builtin_return_address(0));
2850 }
2851 +
2852 +void *module_alloc(unsigned long size)
2853 +{
2854 +
2855 +#ifdef CONFIG_PAX_KERNEXEC
2856 + return __module_alloc(size, PAGE_KERNEL);
2857 +#else
2858 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2859 +#endif
2860 +
2861 +}
2862 +
2863 +#ifdef CONFIG_PAX_KERNEXEC
2864 +void module_memfree_exec(void *module_region)
2865 +{
2866 + module_memfree(module_region);
2867 +}
2868 +EXPORT_SYMBOL(module_memfree_exec);
2869 +
2870 +void *module_alloc_exec(unsigned long size)
2871 +{
2872 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2873 +}
2874 +EXPORT_SYMBOL(module_alloc_exec);
2875 +#endif
2876 #endif
2877
2878 int
2879 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2880 index 69bda1a..755113a 100644
2881 --- a/arch/arm/kernel/patch.c
2882 +++ b/arch/arm/kernel/patch.c
2883 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2884 else
2885 __acquire(&patch_lock);
2886
2887 + pax_open_kernel();
2888 if (thumb2 && __opcode_is_thumb16(insn)) {
2889 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2890 size = sizeof(u16);
2891 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2892 *(u32 *)waddr = insn;
2893 size = sizeof(u32);
2894 }
2895 + pax_close_kernel();
2896
2897 if (waddr != addr) {
2898 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2899 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2900 index f192a2a..1a40523 100644
2901 --- a/arch/arm/kernel/process.c
2902 +++ b/arch/arm/kernel/process.c
2903 @@ -105,8 +105,8 @@ void __show_regs(struct pt_regs *regs)
2904
2905 show_regs_print_info(KERN_DEFAULT);
2906
2907 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2908 - print_symbol("LR is at %s\n", regs->ARM_lr);
2909 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2910 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2911 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2912 "sp : %08lx ip : %08lx fp : %08lx\n",
2913 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2914 @@ -283,12 +283,6 @@ unsigned long get_wchan(struct task_struct *p)
2915 return 0;
2916 }
2917
2918 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2919 -{
2920 - unsigned long range_end = mm->brk + 0x02000000;
2921 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2922 -}
2923 -
2924 #ifdef CONFIG_MMU
2925 #ifdef CONFIG_KUSER_HELPERS
2926 /*
2927 @@ -304,7 +298,7 @@ static struct vm_area_struct gate_vma = {
2928
2929 static int __init gate_vma_init(void)
2930 {
2931 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2932 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2933 return 0;
2934 }
2935 arch_initcall(gate_vma_init);
2936 @@ -333,91 +327,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2937 return is_gate_vma(vma) ? "[vectors]" : NULL;
2938 }
2939
2940 -/* If possible, provide a placement hint at a random offset from the
2941 - * stack for the sigpage and vdso pages.
2942 - */
2943 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2944 - unsigned int npages)
2945 -{
2946 - unsigned long offset;
2947 - unsigned long first;
2948 - unsigned long last;
2949 - unsigned long addr;
2950 - unsigned int slots;
2951 -
2952 - first = PAGE_ALIGN(mm->start_stack);
2953 -
2954 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2955 -
2956 - /* No room after stack? */
2957 - if (first > last)
2958 - return 0;
2959 -
2960 - /* Just enough room? */
2961 - if (first == last)
2962 - return first;
2963 -
2964 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2965 -
2966 - offset = get_random_int() % slots;
2967 -
2968 - addr = first + (offset << PAGE_SHIFT);
2969 -
2970 - return addr;
2971 -}
2972 -
2973 -static struct page *signal_page;
2974 -extern struct page *get_signal_page(void);
2975 -
2976 -static const struct vm_special_mapping sigpage_mapping = {
2977 - .name = "[sigpage]",
2978 - .pages = &signal_page,
2979 -};
2980 -
2981 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2982 {
2983 struct mm_struct *mm = current->mm;
2984 - struct vm_area_struct *vma;
2985 - unsigned long npages;
2986 - unsigned long addr;
2987 - unsigned long hint;
2988 - int ret = 0;
2989 -
2990 - if (!signal_page)
2991 - signal_page = get_signal_page();
2992 - if (!signal_page)
2993 - return -ENOMEM;
2994 -
2995 - npages = 1; /* for sigpage */
2996 - npages += vdso_total_pages;
2997
2998 down_write(&mm->mmap_sem);
2999 - hint = sigpage_addr(mm, npages);
3000 - addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0);
3001 - if (IS_ERR_VALUE(addr)) {
3002 - ret = addr;
3003 - goto up_fail;
3004 - }
3005 -
3006 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
3007 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
3008 - &sigpage_mapping);
3009 -
3010 - if (IS_ERR(vma)) {
3011 - ret = PTR_ERR(vma);
3012 - goto up_fail;
3013 - }
3014 -
3015 - mm->context.sigpage = addr;
3016 -
3017 - /* Unlike the sigpage, failure to install the vdso is unlikely
3018 - * to be fatal to the process, so no error check needed
3019 - * here.
3020 - */
3021 - arm_install_vdso(mm, addr + PAGE_SIZE);
3022 -
3023 - up_fail:
3024 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
3025 up_write(&mm->mmap_sem);
3026 - return ret;
3027 + return 0;
3028 }
3029 #endif
3030 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
3031 index f90fdf4..24e8c84 100644
3032 --- a/arch/arm/kernel/psci.c
3033 +++ b/arch/arm/kernel/psci.c
3034 @@ -26,7 +26,7 @@
3035 #include <asm/psci.h>
3036 #include <asm/system_misc.h>
3037
3038 -struct psci_operations psci_ops;
3039 +struct psci_operations psci_ops __read_only;
3040
3041 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3042 typedef int (*psci_initcall_t)(const struct device_node *);
3043 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3044 index ef9119f..31995a3 100644
3045 --- a/arch/arm/kernel/ptrace.c
3046 +++ b/arch/arm/kernel/ptrace.c
3047 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3048 regs->ARM_ip = ip;
3049 }
3050
3051 +#ifdef CONFIG_GRKERNSEC_SETXID
3052 +extern void gr_delayed_cred_worker(void);
3053 +#endif
3054 +
3055 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3056 {
3057 current_thread_info()->syscall = scno;
3058
3059 +#ifdef CONFIG_GRKERNSEC_SETXID
3060 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3061 + gr_delayed_cred_worker();
3062 +#endif
3063 +
3064 /* Do the secure computing check first; failures should be fast. */
3065 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3066 if (secure_computing() == -1)
3067 diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
3068 index 1a4d232..2677169 100644
3069 --- a/arch/arm/kernel/reboot.c
3070 +++ b/arch/arm/kernel/reboot.c
3071 @@ -122,6 +122,7 @@ void machine_power_off(void)
3072
3073 if (pm_power_off)
3074 pm_power_off();
3075 + while (1);
3076 }
3077
3078 /*
3079 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3080 index 6c777e9..3d2d0ca 100644
3081 --- a/arch/arm/kernel/setup.c
3082 +++ b/arch/arm/kernel/setup.c
3083 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3084 unsigned int elf_hwcap2 __read_mostly;
3085 EXPORT_SYMBOL(elf_hwcap2);
3086
3087 +pteval_t __supported_pte_mask __read_only;
3088 +pmdval_t __supported_pmd_mask __read_only;
3089
3090 #ifdef MULTI_CPU
3091 -struct processor processor __read_mostly;
3092 +struct processor processor __read_only;
3093 #endif
3094 #ifdef MULTI_TLB
3095 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3096 +struct cpu_tlb_fns cpu_tlb __read_only;
3097 #endif
3098 #ifdef MULTI_USER
3099 -struct cpu_user_fns cpu_user __read_mostly;
3100 +struct cpu_user_fns cpu_user __read_only;
3101 #endif
3102 #ifdef MULTI_CACHE
3103 -struct cpu_cache_fns cpu_cache __read_mostly;
3104 +struct cpu_cache_fns cpu_cache __read_only;
3105 #endif
3106 #ifdef CONFIG_OUTER_CACHE
3107 -struct outer_cache_fns outer_cache __read_mostly;
3108 +struct outer_cache_fns outer_cache __read_only;
3109 EXPORT_SYMBOL(outer_cache);
3110 #endif
3111
3112 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3113 * Register 0 and check for VMSAv7 or PMSAv7 */
3114 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3115 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3116 - (mmfr0 & 0x000000f0) >= 0x00000030)
3117 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3118 cpu_arch = CPU_ARCH_ARMv7;
3119 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3120 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3121 + __supported_pte_mask |= L_PTE_PXN;
3122 + __supported_pmd_mask |= PMD_PXNTABLE;
3123 + }
3124 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3125 (mmfr0 & 0x000000f0) == 0x00000020)
3126 cpu_arch = CPU_ARCH_ARMv6;
3127 else
3128 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3129 index 423663e..bfeb0ff 100644
3130 --- a/arch/arm/kernel/signal.c
3131 +++ b/arch/arm/kernel/signal.c
3132 @@ -24,8 +24,6 @@
3133
3134 extern const unsigned long sigreturn_codes[7];
3135
3136 -static unsigned long signal_return_offset;
3137 -
3138 #ifdef CONFIG_CRUNCH
3139 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3140 {
3141 @@ -385,8 +383,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3142 * except when the MPU has protected the vectors
3143 * page from PL0
3144 */
3145 - retcode = mm->context.sigpage + signal_return_offset +
3146 - (idx << 2) + thumb;
3147 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3148 } else
3149 #endif
3150 {
3151 @@ -592,33 +589,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3152 } while (thread_flags & _TIF_WORK_MASK);
3153 return 0;
3154 }
3155 -
3156 -struct page *get_signal_page(void)
3157 -{
3158 - unsigned long ptr;
3159 - unsigned offset;
3160 - struct page *page;
3161 - void *addr;
3162 -
3163 - page = alloc_pages(GFP_KERNEL, 0);
3164 -
3165 - if (!page)
3166 - return NULL;
3167 -
3168 - addr = page_address(page);
3169 -
3170 - /* Give the signal return code some randomness */
3171 - offset = 0x200 + (get_random_int() & 0x7fc);
3172 - signal_return_offset = offset;
3173 -
3174 - /*
3175 - * Copy signal return handlers into the vector page, and
3176 - * set sigreturn to be a pointer to these.
3177 - */
3178 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3179 -
3180 - ptr = (unsigned long)addr + offset;
3181 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3182 -
3183 - return page;
3184 -}
3185 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3186 index cca5b87..68f0f73 100644
3187 --- a/arch/arm/kernel/smp.c
3188 +++ b/arch/arm/kernel/smp.c
3189 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3190
3191 static DECLARE_COMPLETION(cpu_running);
3192
3193 -static struct smp_operations smp_ops;
3194 +static struct smp_operations smp_ops __read_only;
3195
3196 void __init smp_set_ops(struct smp_operations *ops)
3197 {
3198 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3199 index 7a3be1d..b00c7de 100644
3200 --- a/arch/arm/kernel/tcm.c
3201 +++ b/arch/arm/kernel/tcm.c
3202 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3203 .virtual = ITCM_OFFSET,
3204 .pfn = __phys_to_pfn(ITCM_OFFSET),
3205 .length = 0,
3206 - .type = MT_MEMORY_RWX_ITCM,
3207 + .type = MT_MEMORY_RX_ITCM,
3208 }
3209 };
3210
3211 @@ -267,7 +267,9 @@ no_dtcm:
3212 start = &__sitcm_text;
3213 end = &__eitcm_text;
3214 ram = &__itcm_start;
3215 + pax_open_kernel();
3216 memcpy(start, ram, itcm_code_sz);
3217 + pax_close_kernel();
3218 pr_debug("CPU ITCM: copied code from %p - %p\n",
3219 start, end);
3220 itcm_present = true;
3221 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3222 index 3dce1a3..60e857f 100644
3223 --- a/arch/arm/kernel/traps.c
3224 +++ b/arch/arm/kernel/traps.c
3225 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3226 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3227 {
3228 #ifdef CONFIG_KALLSYMS
3229 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3230 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3231 #else
3232 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3233 #endif
3234 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3235 static int die_owner = -1;
3236 static unsigned int die_nest_count;
3237
3238 +extern void gr_handle_kernel_exploit(void);
3239 +
3240 static unsigned long oops_begin(void)
3241 {
3242 int cpu;
3243 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3244 panic("Fatal exception in interrupt");
3245 if (panic_on_oops)
3246 panic("Fatal exception");
3247 +
3248 + gr_handle_kernel_exploit();
3249 +
3250 if (signr)
3251 do_exit(signr);
3252 }
3253 @@ -878,7 +883,11 @@ void __init early_trap_init(void *vectors_base)
3254 kuser_init(vectors_base);
3255
3256 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3257 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3258 +
3259 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3260 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3261 +#endif
3262 +
3263 #else /* ifndef CONFIG_CPU_V7M */
3264 /*
3265 * on V7-M there is no need to copy the vector table to a dedicated
3266 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3267 index 8b60fde..8d986dd 100644
3268 --- a/arch/arm/kernel/vmlinux.lds.S
3269 +++ b/arch/arm/kernel/vmlinux.lds.S
3270 @@ -37,7 +37,7 @@
3271 #endif
3272
3273 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3274 - defined(CONFIG_GENERIC_BUG)
3275 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3276 #define ARM_EXIT_KEEP(x) x
3277 #define ARM_EXIT_DISCARD(x)
3278 #else
3279 @@ -120,6 +120,8 @@ SECTIONS
3280 #ifdef CONFIG_DEBUG_RODATA
3281 . = ALIGN(1<<SECTION_SHIFT);
3282 #endif
3283 + _etext = .; /* End of text section */
3284 +
3285 RO_DATA(PAGE_SIZE)
3286
3287 . = ALIGN(4);
3288 @@ -150,8 +152,6 @@ SECTIONS
3289
3290 NOTES
3291
3292 - _etext = .; /* End of text and rodata section */
3293 -
3294 #ifndef CONFIG_XIP_KERNEL
3295 # ifdef CONFIG_ARM_KERNMEM_PERMS
3296 . = ALIGN(1<<SECTION_SHIFT);
3297 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3298 index d9631ec..b0c966c 100644
3299 --- a/arch/arm/kvm/arm.c
3300 +++ b/arch/arm/kvm/arm.c
3301 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3302 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3303
3304 /* The VMID used in the VTTBR */
3305 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3306 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3307 static u8 kvm_next_vmid;
3308 static DEFINE_SPINLOCK(kvm_vmid_lock);
3309
3310 @@ -373,7 +373,7 @@ void force_vm_exit(const cpumask_t *mask)
3311 */
3312 static bool need_new_vmid_gen(struct kvm *kvm)
3313 {
3314 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3315 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3316 }
3317
3318 /**
3319 @@ -406,7 +406,7 @@ static void update_vttbr(struct kvm *kvm)
3320
3321 /* First user of a new VMID generation? */
3322 if (unlikely(kvm_next_vmid == 0)) {
3323 - atomic64_inc(&kvm_vmid_gen);
3324 + atomic64_inc_unchecked(&kvm_vmid_gen);
3325 kvm_next_vmid = 1;
3326
3327 /*
3328 @@ -423,7 +423,7 @@ static void update_vttbr(struct kvm *kvm)
3329 kvm_call_hyp(__kvm_flush_vm_context);
3330 }
3331
3332 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3333 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3334 kvm->arch.vmid = kvm_next_vmid;
3335 kvm_next_vmid++;
3336
3337 @@ -1098,7 +1098,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3338 /**
3339 * Initialize Hyp-mode and memory mappings on all CPUs.
3340 */
3341 -int kvm_arch_init(void *opaque)
3342 +int kvm_arch_init(const void *opaque)
3343 {
3344 int err;
3345 int ret, cpu;
3346 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3347 index 1710fd7..ec3e014 100644
3348 --- a/arch/arm/lib/clear_user.S
3349 +++ b/arch/arm/lib/clear_user.S
3350 @@ -12,14 +12,14 @@
3351
3352 .text
3353
3354 -/* Prototype: int __clear_user(void *addr, size_t sz)
3355 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3356 * Purpose : clear some user memory
3357 * Params : addr - user memory address to clear
3358 * : sz - number of bytes to clear
3359 * Returns : number of bytes NOT cleared
3360 */
3361 ENTRY(__clear_user_std)
3362 -WEAK(__clear_user)
3363 +WEAK(___clear_user)
3364 stmfd sp!, {r1, lr}
3365 mov r2, #0
3366 cmp r1, #4
3367 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3368 USER( strnebt r2, [r0])
3369 mov r0, #0
3370 ldmfd sp!, {r1, pc}
3371 -ENDPROC(__clear_user)
3372 +ENDPROC(___clear_user)
3373 ENDPROC(__clear_user_std)
3374
3375 .pushsection .text.fixup,"ax"
3376 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3377 index 7a235b9..73a0556 100644
3378 --- a/arch/arm/lib/copy_from_user.S
3379 +++ b/arch/arm/lib/copy_from_user.S
3380 @@ -17,7 +17,7 @@
3381 /*
3382 * Prototype:
3383 *
3384 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3385 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3386 *
3387 * Purpose:
3388 *
3389 @@ -89,11 +89,11 @@
3390
3391 .text
3392
3393 -ENTRY(__copy_from_user)
3394 +ENTRY(___copy_from_user)
3395
3396 #include "copy_template.S"
3397
3398 -ENDPROC(__copy_from_user)
3399 +ENDPROC(___copy_from_user)
3400
3401 .pushsection .fixup,"ax"
3402 .align 0
3403 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3404 index 6ee2f67..d1cce76 100644
3405 --- a/arch/arm/lib/copy_page.S
3406 +++ b/arch/arm/lib/copy_page.S
3407 @@ -10,6 +10,7 @@
3408 * ASM optimised string functions
3409 */
3410 #include <linux/linkage.h>
3411 +#include <linux/const.h>
3412 #include <asm/assembler.h>
3413 #include <asm/asm-offsets.h>
3414 #include <asm/cache.h>
3415 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3416 index 9648b06..19c333c 100644
3417 --- a/arch/arm/lib/copy_to_user.S
3418 +++ b/arch/arm/lib/copy_to_user.S
3419 @@ -17,7 +17,7 @@
3420 /*
3421 * Prototype:
3422 *
3423 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3424 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3425 *
3426 * Purpose:
3427 *
3428 @@ -93,11 +93,11 @@
3429 .text
3430
3431 ENTRY(__copy_to_user_std)
3432 -WEAK(__copy_to_user)
3433 +WEAK(___copy_to_user)
3434
3435 #include "copy_template.S"
3436
3437 -ENDPROC(__copy_to_user)
3438 +ENDPROC(___copy_to_user)
3439 ENDPROC(__copy_to_user_std)
3440
3441 .pushsection .text.fixup,"ax"
3442 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3443 index 1d0957e..f708846 100644
3444 --- a/arch/arm/lib/csumpartialcopyuser.S
3445 +++ b/arch/arm/lib/csumpartialcopyuser.S
3446 @@ -57,8 +57,8 @@
3447 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3448 */
3449
3450 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3451 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3452 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3453 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3454
3455 #include "csumpartialcopygeneric.S"
3456
3457 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3458 index 8044591..c9b2609 100644
3459 --- a/arch/arm/lib/delay.c
3460 +++ b/arch/arm/lib/delay.c
3461 @@ -29,7 +29,7 @@
3462 /*
3463 * Default to the loop-based delay implementation.
3464 */
3465 -struct arm_delay_ops arm_delay_ops = {
3466 +struct arm_delay_ops arm_delay_ops __read_only = {
3467 .delay = __loop_delay,
3468 .const_udelay = __loop_const_udelay,
3469 .udelay = __loop_udelay,
3470 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3471 index 3e58d71..029817c 100644
3472 --- a/arch/arm/lib/uaccess_with_memcpy.c
3473 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3474 @@ -136,7 +136,7 @@ out:
3475 }
3476
3477 unsigned long
3478 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3479 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3480 {
3481 /*
3482 * This test is stubbed out of the main function above to keep
3483 @@ -190,7 +190,7 @@ out:
3484 return n;
3485 }
3486
3487 -unsigned long __clear_user(void __user *addr, unsigned long n)
3488 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3489 {
3490 /* See rational for this in __copy_to_user() above. */
3491 if (n < 64)
3492 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3493 index 7d23ce0..5ef383a 100644
3494 --- a/arch/arm/mach-exynos/suspend.c
3495 +++ b/arch/arm/mach-exynos/suspend.c
3496 @@ -738,8 +738,10 @@ void __init exynos_pm_init(void)
3497 tmp |= pm_data->wake_disable_mask;
3498 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3499
3500 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3501 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3502 + pax_open_kernel();
3503 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3504 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3505 + pax_close_kernel();
3506
3507 register_syscore_ops(&exynos_pm_syscore_ops);
3508 suspend_set_ops(&exynos_suspend_ops);
3509 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3510 index 0662087..004d163 100644
3511 --- a/arch/arm/mach-keystone/keystone.c
3512 +++ b/arch/arm/mach-keystone/keystone.c
3513 @@ -27,7 +27,7 @@
3514
3515 #include "keystone.h"
3516
3517 -static struct notifier_block platform_nb;
3518 +static notifier_block_no_const platform_nb;
3519 static unsigned long keystone_dma_pfn_offset __read_mostly;
3520
3521 static int keystone_platform_notifier(struct notifier_block *nb,
3522 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3523 index e46e9ea..9141c83 100644
3524 --- a/arch/arm/mach-mvebu/coherency.c
3525 +++ b/arch/arm/mach-mvebu/coherency.c
3526 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3527
3528 /*
3529 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3530 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3531 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3532 * is needed as a workaround for a deadlock issue between the PCIe
3533 * interface and the cache controller.
3534 */
3535 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3536 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3537
3538 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3539 - mtype = MT_UNCACHED;
3540 + mtype = MT_UNCACHED_RW;
3541
3542 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3543 }
3544 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3545 index b6443a4..20a0b74 100644
3546 --- a/arch/arm/mach-omap2/board-n8x0.c
3547 +++ b/arch/arm/mach-omap2/board-n8x0.c
3548 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3549 }
3550 #endif
3551
3552 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3553 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3554 .late_init = n8x0_menelaus_late_init,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3558 index 79f49d9..70bf184 100644
3559 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3560 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3561 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3562 void (*resume)(void);
3563 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3564 void (*hotplug_restart)(void);
3565 -};
3566 +} __no_const;
3567
3568 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3569 static struct powerdomain *mpuss_pd;
3570 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3571 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3572 {}
3573
3574 -struct cpu_pm_ops omap_pm_ops = {
3575 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3576 .finish_suspend = default_finish_suspend,
3577 .resume = dummy_cpu_resume,
3578 .scu_prepare = dummy_scu_prepare,
3579 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3580 index 5305ec7..6d74045 100644
3581 --- a/arch/arm/mach-omap2/omap-smp.c
3582 +++ b/arch/arm/mach-omap2/omap-smp.c
3583 @@ -19,6 +19,7 @@
3584 #include <linux/device.h>
3585 #include <linux/smp.h>
3586 #include <linux/io.h>
3587 +#include <linux/irq.h>
3588 #include <linux/irqchip/arm-gic.h>
3589
3590 #include <asm/smp_scu.h>
3591 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3592 index 3b56722..33ac281 100644
3593 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3594 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3595 @@ -330,7 +330,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3596 return NOTIFY_OK;
3597 }
3598
3599 -static struct notifier_block __refdata irq_hotplug_notifier = {
3600 +static struct notifier_block irq_hotplug_notifier = {
3601 .notifier_call = irq_cpu_hotplug_notify,
3602 };
3603
3604 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3605 index 166b18f..f985f04 100644
3606 --- a/arch/arm/mach-omap2/omap_device.c
3607 +++ b/arch/arm/mach-omap2/omap_device.c
3608 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3609 struct platform_device __init *omap_device_build(const char *pdev_name,
3610 int pdev_id,
3611 struct omap_hwmod *oh,
3612 - void *pdata, int pdata_len)
3613 + const void *pdata, int pdata_len)
3614 {
3615 struct omap_hwmod *ohs[] = { oh };
3616
3617 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3618 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3619 int pdev_id,
3620 struct omap_hwmod **ohs,
3621 - int oh_cnt, void *pdata,
3622 + int oh_cnt, const void *pdata,
3623 int pdata_len)
3624 {
3625 int ret = -ENOMEM;
3626 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3627 index 78c02b3..c94109a 100644
3628 --- a/arch/arm/mach-omap2/omap_device.h
3629 +++ b/arch/arm/mach-omap2/omap_device.h
3630 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3631 /* Core code interface */
3632
3633 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3634 - struct omap_hwmod *oh, void *pdata,
3635 + struct omap_hwmod *oh, const void *pdata,
3636 int pdata_len);
3637
3638 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3639 struct omap_hwmod **oh, int oh_cnt,
3640 - void *pdata, int pdata_len);
3641 + const void *pdata, int pdata_len);
3642
3643 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3644 struct omap_hwmod **ohs, int oh_cnt);
3645 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3646 index 752969f..a34b446 100644
3647 --- a/arch/arm/mach-omap2/omap_hwmod.c
3648 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3649 @@ -199,10 +199,10 @@ struct omap_hwmod_soc_ops {
3650 int (*init_clkdm)(struct omap_hwmod *oh);
3651 void (*update_context_lost)(struct omap_hwmod *oh);
3652 int (*get_context_lost)(struct omap_hwmod *oh);
3653 -};
3654 +} __no_const;
3655
3656 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3657 -static struct omap_hwmod_soc_ops soc_ops;
3658 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3659
3660 /* omap_hwmod_list contains all registered struct omap_hwmods */
3661 static LIST_HEAD(omap_hwmod_list);
3662 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3663 index 95fee54..cfa9cf1 100644
3664 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3665 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3666 @@ -10,6 +10,7 @@
3667
3668 #include <linux/kernel.h>
3669 #include <linux/init.h>
3670 +#include <asm/pgtable.h>
3671
3672 #include "powerdomain.h"
3673
3674 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3675
3676 void __init am43xx_powerdomains_init(void)
3677 {
3678 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3679 + pax_open_kernel();
3680 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3681 + pax_close_kernel();
3682 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3683 pwrdm_register_pwrdms(powerdomains_am43xx);
3684 pwrdm_complete_init();
3685 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3686 index ff0a68c..b312aa0 100644
3687 --- a/arch/arm/mach-omap2/wd_timer.c
3688 +++ b/arch/arm/mach-omap2/wd_timer.c
3689 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3690 struct omap_hwmod *oh;
3691 char *oh_name = "wd_timer2";
3692 char *dev_name = "omap_wdt";
3693 - struct omap_wd_timer_platform_data pdata;
3694 + static struct omap_wd_timer_platform_data pdata = {
3695 + .read_reset_sources = prm_read_reset_sources
3696 + };
3697
3698 if (!cpu_class_is_omap2() || of_have_populated_dt())
3699 return 0;
3700 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3701 return -EINVAL;
3702 }
3703
3704 - pdata.read_reset_sources = prm_read_reset_sources;
3705 -
3706 pdev = omap_device_build(dev_name, id, oh, &pdata,
3707 sizeof(struct omap_wd_timer_platform_data));
3708 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3709 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3710 index 7469347..1ecc350 100644
3711 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3712 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3713 @@ -177,7 +177,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3714 bool entered_lp2 = false;
3715
3716 if (tegra_pending_sgi())
3717 - ACCESS_ONCE(abort_flag) = true;
3718 + ACCESS_ONCE_RW(abort_flag) = true;
3719
3720 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3721
3722 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3723 index 3b9098d..15b390f 100644
3724 --- a/arch/arm/mach-tegra/irq.c
3725 +++ b/arch/arm/mach-tegra/irq.c
3726 @@ -20,6 +20,7 @@
3727 #include <linux/cpu_pm.h>
3728 #include <linux/interrupt.h>
3729 #include <linux/io.h>
3730 +#include <linux/irq.h>
3731 #include <linux/irqchip/arm-gic.h>
3732 #include <linux/irq.h>
3733 #include <linux/kernel.h>
3734 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3735 index 2cb587b..6ddfebf 100644
3736 --- a/arch/arm/mach-ux500/pm.c
3737 +++ b/arch/arm/mach-ux500/pm.c
3738 @@ -10,6 +10,7 @@
3739 */
3740
3741 #include <linux/kernel.h>
3742 +#include <linux/irq.h>
3743 #include <linux/irqchip/arm-gic.h>
3744 #include <linux/delay.h>
3745 #include <linux/io.h>
3746 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3747 index 2dea8b5..6499da2 100644
3748 --- a/arch/arm/mach-ux500/setup.h
3749 +++ b/arch/arm/mach-ux500/setup.h
3750 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3751 .type = MT_DEVICE, \
3752 }
3753
3754 -#define __MEM_DEV_DESC(x, sz) { \
3755 - .virtual = IO_ADDRESS(x), \
3756 - .pfn = __phys_to_pfn(x), \
3757 - .length = sz, \
3758 - .type = MT_MEMORY_RWX, \
3759 -}
3760 -
3761 extern struct smp_operations ux500_smp_ops;
3762 extern void ux500_cpu_die(unsigned int cpu);
3763
3764 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3765 index 52d768f..5f93180 100644
3766 --- a/arch/arm/mach-zynq/platsmp.c
3767 +++ b/arch/arm/mach-zynq/platsmp.c
3768 @@ -24,6 +24,7 @@
3769 #include <linux/io.h>
3770 #include <asm/cacheflush.h>
3771 #include <asm/smp_scu.h>
3772 +#include <linux/irq.h>
3773 #include <linux/irqchip/arm-gic.h>
3774 #include "common.h"
3775
3776 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3777 index b4f92b9..ffefea9 100644
3778 --- a/arch/arm/mm/Kconfig
3779 +++ b/arch/arm/mm/Kconfig
3780 @@ -446,6 +446,7 @@ config CPU_32v5
3781
3782 config CPU_32v6
3783 bool
3784 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3785 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3786
3787 config CPU_32v6K
3788 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3789
3790 config CPU_USE_DOMAINS
3791 bool
3792 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3793 help
3794 This option enables or disables the use of domain switching
3795 via the set_fs() function.
3796 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3797
3798 config KUSER_HELPERS
3799 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3800 - depends on MMU
3801 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3802 default y
3803 help
3804 Warning: disabling this option may break user programs.
3805 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3806 See Documentation/arm/kernel_user_helpers.txt for details.
3807
3808 However, the fixed address nature of these helpers can be used
3809 - by ROP (return orientated programming) authors when creating
3810 + by ROP (Return Oriented Programming) authors when creating
3811 exploits.
3812
3813 If all of the binaries and libraries which run on your platform
3814 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3815 index 9769f1e..16aaa55 100644
3816 --- a/arch/arm/mm/alignment.c
3817 +++ b/arch/arm/mm/alignment.c
3818 @@ -216,10 +216,12 @@ union offset_union {
3819 #define __get16_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v, a = addr; \
3822 + pax_open_userland(); \
3823 __get8_unaligned_check(ins,v,a,err); \
3824 val = v << ((BE) ? 8 : 0); \
3825 __get8_unaligned_check(ins,v,a,err); \
3826 val |= v << ((BE) ? 0 : 8); \
3827 + pax_close_userland(); \
3828 if (err) \
3829 goto fault; \
3830 } while (0)
3831 @@ -233,6 +235,7 @@ union offset_union {
3832 #define __get32_unaligned_check(ins,val,addr) \
3833 do { \
3834 unsigned int err = 0, v, a = addr; \
3835 + pax_open_userland(); \
3836 __get8_unaligned_check(ins,v,a,err); \
3837 val = v << ((BE) ? 24 : 0); \
3838 __get8_unaligned_check(ins,v,a,err); \
3839 @@ -241,6 +244,7 @@ union offset_union {
3840 val |= v << ((BE) ? 8 : 16); \
3841 __get8_unaligned_check(ins,v,a,err); \
3842 val |= v << ((BE) ? 0 : 24); \
3843 + pax_close_userland(); \
3844 if (err) \
3845 goto fault; \
3846 } while (0)
3847 @@ -254,6 +258,7 @@ union offset_union {
3848 #define __put16_unaligned_check(ins,val,addr) \
3849 do { \
3850 unsigned int err = 0, v = val, a = addr; \
3851 + pax_open_userland(); \
3852 __asm__( FIRST_BYTE_16 \
3853 ARM( "1: "ins" %1, [%2], #1\n" ) \
3854 THUMB( "1: "ins" %1, [%2]\n" ) \
3855 @@ -273,6 +278,7 @@ union offset_union {
3856 " .popsection\n" \
3857 : "=r" (err), "=&r" (v), "=&r" (a) \
3858 : "0" (err), "1" (v), "2" (a)); \
3859 + pax_close_userland(); \
3860 if (err) \
3861 goto fault; \
3862 } while (0)
3863 @@ -286,6 +292,7 @@ union offset_union {
3864 #define __put32_unaligned_check(ins,val,addr) \
3865 do { \
3866 unsigned int err = 0, v = val, a = addr; \
3867 + pax_open_userland(); \
3868 __asm__( FIRST_BYTE_32 \
3869 ARM( "1: "ins" %1, [%2], #1\n" ) \
3870 THUMB( "1: "ins" %1, [%2]\n" ) \
3871 @@ -315,6 +322,7 @@ union offset_union {
3872 " .popsection\n" \
3873 : "=r" (err), "=&r" (v), "=&r" (a) \
3874 : "0" (err), "1" (v), "2" (a)); \
3875 + pax_close_userland(); \
3876 if (err) \
3877 goto fault; \
3878 } while (0)
3879 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3880 index e309c8f..f8965e8 100644
3881 --- a/arch/arm/mm/cache-l2x0.c
3882 +++ b/arch/arm/mm/cache-l2x0.c
3883 @@ -43,7 +43,7 @@ struct l2c_init_data {
3884 void (*save)(void __iomem *);
3885 void (*configure)(void __iomem *);
3886 struct outer_cache_fns outer_cache;
3887 -};
3888 +} __do_const;
3889
3890 #define CACHE_LINE_SIZE 32
3891
3892 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3893 index 845769e..4278fd7 100644
3894 --- a/arch/arm/mm/context.c
3895 +++ b/arch/arm/mm/context.c
3896 @@ -43,7 +43,7 @@
3897 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3898
3899 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3900 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3901 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3902 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3903
3904 static DEFINE_PER_CPU(atomic64_t, active_asids);
3905 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3906 {
3907 static u32 cur_idx = 1;
3908 u64 asid = atomic64_read(&mm->context.id);
3909 - u64 generation = atomic64_read(&asid_generation);
3910 + u64 generation = atomic64_read_unchecked(&asid_generation);
3911
3912 if (asid != 0) {
3913 /*
3914 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3915 */
3916 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3917 if (asid == NUM_USER_ASIDS) {
3918 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3919 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3920 &asid_generation);
3921 flush_context(cpu);
3922 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3923 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3924 cpu_set_reserved_ttbr0();
3925
3926 asid = atomic64_read(&mm->context.id);
3927 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3928 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3929 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3930 goto switch_mm_fastpath;
3931
3932 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3933 /* Check that our ASID belongs to the current generation. */
3934 asid = atomic64_read(&mm->context.id);
3935 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3936 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3937 asid = new_context(mm, cpu);
3938 atomic64_set(&mm->context.id, asid);
3939 }
3940 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3941 index 6333d9c..3bb19f2 100644
3942 --- a/arch/arm/mm/fault.c
3943 +++ b/arch/arm/mm/fault.c
3944 @@ -25,6 +25,7 @@
3945 #include <asm/system_misc.h>
3946 #include <asm/system_info.h>
3947 #include <asm/tlbflush.h>
3948 +#include <asm/sections.h>
3949
3950 #include "fault.h"
3951
3952 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3953 if (fixup_exception(regs))
3954 return;
3955
3956 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3957 + if (addr < TASK_SIZE) {
3958 + if (current->signal->curr_ip)
3959 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3960 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3961 + else
3962 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3963 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3964 + }
3965 +#endif
3966 +
3967 +#ifdef CONFIG_PAX_KERNEXEC
3968 + if ((fsr & FSR_WRITE) &&
3969 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3970 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3971 + {
3972 + if (current->signal->curr_ip)
3973 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3974 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3975 + else
3976 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3977 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3978 + }
3979 +#endif
3980 +
3981 /*
3982 * No handler, we'll have to terminate things with extreme prejudice.
3983 */
3984 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3985 }
3986 #endif
3987
3988 +#ifdef CONFIG_PAX_PAGEEXEC
3989 + if (fsr & FSR_LNX_PF) {
3990 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3991 + do_group_exit(SIGKILL);
3992 + }
3993 +#endif
3994 +
3995 tsk->thread.address = addr;
3996 tsk->thread.error_code = fsr;
3997 tsk->thread.trap_no = 14;
3998 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 }
4000 #endif /* CONFIG_MMU */
4001
4002 +#ifdef CONFIG_PAX_PAGEEXEC
4003 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4004 +{
4005 + long i;
4006 +
4007 + printk(KERN_ERR "PAX: bytes at PC: ");
4008 + for (i = 0; i < 20; i++) {
4009 + unsigned char c;
4010 + if (get_user(c, (__force unsigned char __user *)pc+i))
4011 + printk(KERN_CONT "?? ");
4012 + else
4013 + printk(KERN_CONT "%02x ", c);
4014 + }
4015 + printk("\n");
4016 +
4017 + printk(KERN_ERR "PAX: bytes at SP-4: ");
4018 + for (i = -1; i < 20; i++) {
4019 + unsigned long c;
4020 + if (get_user(c, (__force unsigned long __user *)sp+i))
4021 + printk(KERN_CONT "???????? ");
4022 + else
4023 + printk(KERN_CONT "%08lx ", c);
4024 + }
4025 + printk("\n");
4026 +}
4027 +#endif
4028 +
4029 /*
4030 * First Level Translation Fault Handler
4031 *
4032 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
4033 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4034 struct siginfo info;
4035
4036 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4037 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4038 + if (current->signal->curr_ip)
4039 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4040 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4041 + else
4042 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4043 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4044 + goto die;
4045 + }
4046 +#endif
4047 +
4048 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4049 return;
4050
4051 +die:
4052 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4053 inf->name, fsr, addr);
4054 show_pte(current->mm, addr);
4055 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4056 ifsr_info[nr].name = name;
4057 }
4058
4059 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4060 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4061 +
4062 asmlinkage void __exception
4063 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4064 {
4065 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4066 struct siginfo info;
4067 + unsigned long pc = instruction_pointer(regs);
4068 +
4069 + if (user_mode(regs)) {
4070 + unsigned long sigpage = current->mm->context.sigpage;
4071 +
4072 + if (sigpage <= pc && pc < sigpage + 7*4) {
4073 + if (pc < sigpage + 3*4)
4074 + sys_sigreturn(regs);
4075 + else
4076 + sys_rt_sigreturn(regs);
4077 + return;
4078 + }
4079 + if (pc == 0xffff0f60UL) {
4080 + /*
4081 + * PaX: __kuser_cmpxchg64 emulation
4082 + */
4083 + // TODO
4084 + //regs->ARM_pc = regs->ARM_lr;
4085 + //return;
4086 + }
4087 + if (pc == 0xffff0fa0UL) {
4088 + /*
4089 + * PaX: __kuser_memory_barrier emulation
4090 + */
4091 + // dmb(); implied by the exception
4092 + regs->ARM_pc = regs->ARM_lr;
4093 + return;
4094 + }
4095 + if (pc == 0xffff0fc0UL) {
4096 + /*
4097 + * PaX: __kuser_cmpxchg emulation
4098 + */
4099 + // TODO
4100 + //long new;
4101 + //int op;
4102 +
4103 + //op = FUTEX_OP_SET << 28;
4104 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4105 + //regs->ARM_r0 = old != new;
4106 + //regs->ARM_pc = regs->ARM_lr;
4107 + //return;
4108 + }
4109 + if (pc == 0xffff0fe0UL) {
4110 + /*
4111 + * PaX: __kuser_get_tls emulation
4112 + */
4113 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4114 + regs->ARM_pc = regs->ARM_lr;
4115 + return;
4116 + }
4117 + }
4118 +
4119 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4120 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4121 + if (current->signal->curr_ip)
4122 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4123 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4124 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4125 + else
4126 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4127 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4128 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4129 + goto die;
4130 + }
4131 +#endif
4132 +
4133 +#ifdef CONFIG_PAX_REFCOUNT
4134 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4135 +#ifdef CONFIG_THUMB2_KERNEL
4136 + unsigned short bkpt;
4137 +
4138 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4139 +#else
4140 + unsigned int bkpt;
4141 +
4142 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4143 +#endif
4144 + current->thread.error_code = ifsr;
4145 + current->thread.trap_no = 0;
4146 + pax_report_refcount_overflow(regs);
4147 + fixup_exception(regs);
4148 + return;
4149 + }
4150 + }
4151 +#endif
4152
4153 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4154 return;
4155
4156 +die:
4157 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4158 inf->name, ifsr, addr);
4159
4160 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4161 index cf08bdf..772656c 100644
4162 --- a/arch/arm/mm/fault.h
4163 +++ b/arch/arm/mm/fault.h
4164 @@ -3,6 +3,7 @@
4165
4166 /*
4167 * Fault status register encodings. We steal bit 31 for our own purposes.
4168 + * Set when the FSR value is from an instruction fault.
4169 */
4170 #define FSR_LNX_PF (1 << 31)
4171 #define FSR_WRITE (1 << 11)
4172 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4173 }
4174 #endif
4175
4176 +/* valid for LPAE and !LPAE */
4177 +static inline int is_xn_fault(unsigned int fsr)
4178 +{
4179 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4180 +}
4181 +
4182 +static inline int is_domain_fault(unsigned int fsr)
4183 +{
4184 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4185 +}
4186 +
4187 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4188 unsigned long search_exception_table(unsigned long addr);
4189
4190 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4191 index be92fa0..5252d7e 100644
4192 --- a/arch/arm/mm/init.c
4193 +++ b/arch/arm/mm/init.c
4194 @@ -709,7 +709,46 @@ void free_tcmmem(void)
4195 {
4196 #ifdef CONFIG_HAVE_TCM
4197 extern char __tcm_start, __tcm_end;
4198 +#endif
4199
4200 +#ifdef CONFIG_PAX_KERNEXEC
4201 + unsigned long addr;
4202 + pgd_t *pgd;
4203 + pud_t *pud;
4204 + pmd_t *pmd;
4205 + int cpu_arch = cpu_architecture();
4206 + unsigned int cr = get_cr();
4207 +
4208 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4209 + /* make pages tables, etc before .text NX */
4210 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4211 + pgd = pgd_offset_k(addr);
4212 + pud = pud_offset(pgd, addr);
4213 + pmd = pmd_offset(pud, addr);
4214 + __section_update(pmd, addr, PMD_SECT_XN);
4215 + }
4216 + /* make init NX */
4217 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4218 + pgd = pgd_offset_k(addr);
4219 + pud = pud_offset(pgd, addr);
4220 + pmd = pmd_offset(pud, addr);
4221 + __section_update(pmd, addr, PMD_SECT_XN);
4222 + }
4223 + /* make kernel code/rodata RX */
4224 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4225 + pgd = pgd_offset_k(addr);
4226 + pud = pud_offset(pgd, addr);
4227 + pmd = pmd_offset(pud, addr);
4228 +#ifdef CONFIG_ARM_LPAE
4229 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4230 +#else
4231 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4232 +#endif
4233 + }
4234 + }
4235 +#endif
4236 +
4237 +#ifdef CONFIG_HAVE_TCM
4238 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4239 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4240 #endif
4241 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4242 index d1e5ad7..84dcbf2 100644
4243 --- a/arch/arm/mm/ioremap.c
4244 +++ b/arch/arm/mm/ioremap.c
4245 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4246 unsigned int mtype;
4247
4248 if (cached)
4249 - mtype = MT_MEMORY_RWX;
4250 + mtype = MT_MEMORY_RX;
4251 else
4252 - mtype = MT_MEMORY_RWX_NONCACHED;
4253 + mtype = MT_MEMORY_RX_NONCACHED;
4254
4255 return __arm_ioremap_caller(phys_addr, size, mtype,
4256 __builtin_return_address(0));
4257 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4258 index 407dc78..047ce9d 100644
4259 --- a/arch/arm/mm/mmap.c
4260 +++ b/arch/arm/mm/mmap.c
4261 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4262 struct vm_area_struct *vma;
4263 int do_align = 0;
4264 int aliasing = cache_is_vipt_aliasing();
4265 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4266 struct vm_unmapped_area_info info;
4267
4268 /*
4269 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4270 if (len > TASK_SIZE)
4271 return -ENOMEM;
4272
4273 +#ifdef CONFIG_PAX_RANDMMAP
4274 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4275 +#endif
4276 +
4277 if (addr) {
4278 if (do_align)
4279 addr = COLOUR_ALIGN(addr, pgoff);
4280 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4281 addr = PAGE_ALIGN(addr);
4282
4283 vma = find_vma(mm, addr);
4284 - if (TASK_SIZE - len >= addr &&
4285 - (!vma || addr + len <= vma->vm_start))
4286 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4287 return addr;
4288 }
4289
4290 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4291 info.high_limit = TASK_SIZE;
4292 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4293 info.align_offset = pgoff << PAGE_SHIFT;
4294 + info.threadstack_offset = offset;
4295 return vm_unmapped_area(&info);
4296 }
4297
4298 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4299 unsigned long addr = addr0;
4300 int do_align = 0;
4301 int aliasing = cache_is_vipt_aliasing();
4302 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4303 struct vm_unmapped_area_info info;
4304
4305 /*
4306 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4307 return addr;
4308 }
4309
4310 +#ifdef CONFIG_PAX_RANDMMAP
4311 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4312 +#endif
4313 +
4314 /* requesting a specific address */
4315 if (addr) {
4316 if (do_align)
4317 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4318 else
4319 addr = PAGE_ALIGN(addr);
4320 vma = find_vma(mm, addr);
4321 - if (TASK_SIZE - len >= addr &&
4322 - (!vma || addr + len <= vma->vm_start))
4323 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4324 return addr;
4325 }
4326
4327 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4328 info.high_limit = mm->mmap_base;
4329 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4330 info.align_offset = pgoff << PAGE_SHIFT;
4331 + info.threadstack_offset = offset;
4332 addr = vm_unmapped_area(&info);
4333
4334 /*
4335 @@ -183,14 +193,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4336 {
4337 unsigned long random_factor = 0UL;
4338
4339 +#ifdef CONFIG_PAX_RANDMMAP
4340 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4341 +#endif
4342 +
4343 if (current->flags & PF_RANDOMIZE)
4344 random_factor = arch_mmap_rnd();
4345
4346 if (mmap_is_legacy()) {
4347 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4348 +
4349 +#ifdef CONFIG_PAX_RANDMMAP
4350 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4351 + mm->mmap_base += mm->delta_mmap;
4352 +#endif
4353 +
4354 mm->get_unmapped_area = arch_get_unmapped_area;
4355 } else {
4356 mm->mmap_base = mmap_base(random_factor);
4357 +
4358 +#ifdef CONFIG_PAX_RANDMMAP
4359 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4360 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4361 +#endif
4362 +
4363 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4364 }
4365 }
4366 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4367 index 7186382..0c145cf 100644
4368 --- a/arch/arm/mm/mmu.c
4369 +++ b/arch/arm/mm/mmu.c
4370 @@ -41,6 +41,22 @@
4371 #include "mm.h"
4372 #include "tcm.h"
4373
4374 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4375 +void modify_domain(unsigned int dom, unsigned int type)
4376 +{
4377 + struct thread_info *thread = current_thread_info();
4378 + unsigned int domain = thread->cpu_domain;
4379 + /*
4380 + * DOMAIN_MANAGER might be defined to some other value,
4381 + * use the arch-defined constant
4382 + */
4383 + domain &= ~domain_val(dom, 3);
4384 + thread->cpu_domain = domain | domain_val(dom, type);
4385 + set_domain(thread->cpu_domain);
4386 +}
4387 +EXPORT_SYMBOL(modify_domain);
4388 +#endif
4389 +
4390 /*
4391 * empty_zero_page is a special page that is used for
4392 * zero-initialized data and COW.
4393 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4394 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4395 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4396
4397 -static struct mem_type mem_types[] = {
4398 +#ifdef CONFIG_PAX_KERNEXEC
4399 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4400 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4401 +#else
4402 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4403 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4404 +#endif
4405 +
4406 +static struct mem_type mem_types[] __read_only = {
4407 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4408 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4409 L_PTE_SHARED,
4410 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4411 .prot_sect = PROT_SECT_DEVICE,
4412 .domain = DOMAIN_IO,
4413 },
4414 - [MT_UNCACHED] = {
4415 + [MT_UNCACHED_RW] = {
4416 .prot_pte = PROT_PTE_DEVICE,
4417 .prot_l1 = PMD_TYPE_TABLE,
4418 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4419 .domain = DOMAIN_IO,
4420 },
4421 - [MT_CACHECLEAN] = {
4422 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4423 + [MT_CACHECLEAN_RO] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 #ifndef CONFIG_ARM_LPAE
4428 - [MT_MINICLEAN] = {
4429 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4430 + [MT_MINICLEAN_RO] = {
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4432 .domain = DOMAIN_KERNEL,
4433 },
4434 #endif
4435 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4436 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4437 L_PTE_RDONLY,
4438 .prot_l1 = PMD_TYPE_TABLE,
4439 - .domain = DOMAIN_USER,
4440 + .domain = DOMAIN_VECTORS,
4441 },
4442 [MT_HIGH_VECTORS] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_USER | L_PTE_RDONLY,
4445 .prot_l1 = PMD_TYPE_TABLE,
4446 - .domain = DOMAIN_USER,
4447 + .domain = DOMAIN_VECTORS,
4448 },
4449 - [MT_MEMORY_RWX] = {
4450 + [__MT_MEMORY_RWX] = {
4451 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4452 .prot_l1 = PMD_TYPE_TABLE,
4453 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4454 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4455 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4456 .domain = DOMAIN_KERNEL,
4457 },
4458 - [MT_ROM] = {
4459 - .prot_sect = PMD_TYPE_SECT,
4460 + [MT_MEMORY_RX] = {
4461 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4462 + .prot_l1 = PMD_TYPE_TABLE,
4463 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4464 + .domain = DOMAIN_KERNEL,
4465 + },
4466 + [MT_ROM_RX] = {
4467 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4468 .domain = DOMAIN_KERNEL,
4469 },
4470 - [MT_MEMORY_RWX_NONCACHED] = {
4471 + [MT_MEMORY_RW_NONCACHED] = {
4472 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4473 L_PTE_MT_BUFFERABLE,
4474 .prot_l1 = PMD_TYPE_TABLE,
4475 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4476 .domain = DOMAIN_KERNEL,
4477 },
4478 + [MT_MEMORY_RX_NONCACHED] = {
4479 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4480 + L_PTE_MT_BUFFERABLE,
4481 + .prot_l1 = PMD_TYPE_TABLE,
4482 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4483 + .domain = DOMAIN_KERNEL,
4484 + },
4485 [MT_MEMORY_RW_DTCM] = {
4486 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4487 L_PTE_XN,
4488 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4489 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4490 .domain = DOMAIN_KERNEL,
4491 },
4492 - [MT_MEMORY_RWX_ITCM] = {
4493 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4494 + [MT_MEMORY_RX_ITCM] = {
4495 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4496 .prot_l1 = PMD_TYPE_TABLE,
4497 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4498 .domain = DOMAIN_KERNEL,
4499 },
4500 [MT_MEMORY_RW_SO] = {
4501 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4502 * Mark cache clean areas and XIP ROM read only
4503 * from SVC mode and no access from userspace.
4504 */
4505 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4506 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4507 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4508 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4509 +#ifdef CONFIG_PAX_KERNEXEC
4510 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4511 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4512 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4513 +#endif
4514 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4515 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4516 #endif
4517
4518 /*
4519 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4520 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4521 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4522 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4523 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4524 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4525 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4526 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4527 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4528 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4529 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4530 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4531 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4532 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4533 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4534 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4535 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4536 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4537 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4538 }
4539 }
4540
4541 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4542 if (cpu_arch >= CPU_ARCH_ARMv6) {
4543 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4544 /* Non-cacheable Normal is XCB = 001 */
4545 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4547 + PMD_SECT_BUFFERED;
4548 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4549 PMD_SECT_BUFFERED;
4550 } else {
4551 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4552 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4553 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4554 + PMD_SECT_TEX(1);
4555 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4556 PMD_SECT_TEX(1);
4557 }
4558 } else {
4559 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4560 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4561 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4562 }
4563
4564 #ifdef CONFIG_ARM_LPAE
4565 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4566 user_pgprot |= PTE_EXT_PXN;
4567 #endif
4568
4569 + user_pgprot |= __supported_pte_mask;
4570 +
4571 for (i = 0; i < 16; i++) {
4572 pteval_t v = pgprot_val(protection_map[i]);
4573 protection_map[i] = __pgprot(v | user_pgprot);
4574 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4575
4576 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4577 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4578 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4579 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4580 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4581 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4582 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4583 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4584 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4585 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4586 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4587 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4588 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4589 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4590 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4591 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4592
4593 switch (cp->pmd) {
4594 case PMD_SECT_WT:
4595 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4596 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4597 break;
4598 case PMD_SECT_WB:
4599 case PMD_SECT_WBWA:
4600 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4601 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4602 break;
4603 }
4604 pr_info("Memory policy: %sData cache %s\n",
4605 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4606 return;
4607 }
4608
4609 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4610 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4611 md->virtual >= PAGE_OFFSET &&
4612 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4613 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4614 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4615 * called function. This means you can't use any function or debugging
4616 * method which may touch any device, otherwise the kernel _will_ crash.
4617 */
4618 +
4619 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4620 +
4621 static void __init devicemaps_init(const struct machine_desc *mdesc)
4622 {
4623 struct map_desc map;
4624 unsigned long addr;
4625 - void *vectors;
4626
4627 - /*
4628 - * Allocate the vector page early.
4629 - */
4630 - vectors = early_alloc(PAGE_SIZE * 2);
4631 -
4632 - early_trap_init(vectors);
4633 + early_trap_init(&vectors);
4634
4635 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4636 pmd_clear(pmd_off_k(addr));
4637 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4638 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4639 map.virtual = MODULES_VADDR;
4640 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4641 - map.type = MT_ROM;
4642 + map.type = MT_ROM_RX;
4643 create_mapping(&map);
4644 #endif
4645
4646 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4647 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4648 map.virtual = FLUSH_BASE;
4649 map.length = SZ_1M;
4650 - map.type = MT_CACHECLEAN;
4651 + map.type = MT_CACHECLEAN_RO;
4652 create_mapping(&map);
4653 #endif
4654 #ifdef FLUSH_BASE_MINICACHE
4655 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4656 map.virtual = FLUSH_BASE_MINICACHE;
4657 map.length = SZ_1M;
4658 - map.type = MT_MINICLEAN;
4659 + map.type = MT_MINICLEAN_RO;
4660 create_mapping(&map);
4661 #endif
4662
4663 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4664 * location (0xffff0000). If we aren't using high-vectors, also
4665 * create a mapping at the low-vectors virtual address.
4666 */
4667 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4668 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4669 map.virtual = 0xffff0000;
4670 map.length = PAGE_SIZE;
4671 #ifdef CONFIG_KUSER_HELPERS
4672 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4673 static void __init map_lowmem(void)
4674 {
4675 struct memblock_region *reg;
4676 +#ifndef CONFIG_PAX_KERNEXEC
4677 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4678 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4679 +#endif
4680
4681 /* Map all the lowmem memory banks. */
4682 for_each_memblock(memory, reg) {
4683 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4684 if (start >= end)
4685 break;
4686
4687 +#ifdef CONFIG_PAX_KERNEXEC
4688 + map.pfn = __phys_to_pfn(start);
4689 + map.virtual = __phys_to_virt(start);
4690 + map.length = end - start;
4691 +
4692 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4693 + struct map_desc kernel;
4694 + struct map_desc initmap;
4695 +
4696 + /* when freeing initmem we will make this RW */
4697 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4698 + initmap.virtual = (unsigned long)__init_begin;
4699 + initmap.length = _sdata - __init_begin;
4700 + initmap.type = __MT_MEMORY_RWX;
4701 + create_mapping(&initmap);
4702 +
4703 + /* when freeing initmem we will make this RX */
4704 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4705 + kernel.virtual = (unsigned long)_stext;
4706 + kernel.length = __init_begin - _stext;
4707 + kernel.type = __MT_MEMORY_RWX;
4708 + create_mapping(&kernel);
4709 +
4710 + if (map.virtual < (unsigned long)_stext) {
4711 + map.length = (unsigned long)_stext - map.virtual;
4712 + map.type = __MT_MEMORY_RWX;
4713 + create_mapping(&map);
4714 + }
4715 +
4716 + map.pfn = __phys_to_pfn(__pa(_sdata));
4717 + map.virtual = (unsigned long)_sdata;
4718 + map.length = end - __pa(_sdata);
4719 + }
4720 +
4721 + map.type = MT_MEMORY_RW;
4722 + create_mapping(&map);
4723 +#else
4724 if (end < kernel_x_start) {
4725 map.pfn = __phys_to_pfn(start);
4726 map.virtual = __phys_to_virt(start);
4727 map.length = end - start;
4728 - map.type = MT_MEMORY_RWX;
4729 + map.type = __MT_MEMORY_RWX;
4730
4731 create_mapping(&map);
4732 } else if (start >= kernel_x_end) {
4733 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4734 map.pfn = __phys_to_pfn(kernel_x_start);
4735 map.virtual = __phys_to_virt(kernel_x_start);
4736 map.length = kernel_x_end - kernel_x_start;
4737 - map.type = MT_MEMORY_RWX;
4738 + map.type = __MT_MEMORY_RWX;
4739
4740 create_mapping(&map);
4741
4742 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4743 create_mapping(&map);
4744 }
4745 }
4746 +#endif
4747 }
4748 }
4749
4750 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4751 index e0e2358..a4ee460 100644
4752 --- a/arch/arm/net/bpf_jit_32.c
4753 +++ b/arch/arm/net/bpf_jit_32.c
4754 @@ -20,6 +20,7 @@
4755 #include <asm/cacheflush.h>
4756 #include <asm/hwcap.h>
4757 #include <asm/opcodes.h>
4758 +#include <asm/pgtable.h>
4759
4760 #include "bpf_jit_32.h"
4761
4762 @@ -72,34 +73,58 @@ struct jit_ctx {
4763 #endif
4764 };
4765
4766 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4767 +int bpf_jit_enable __read_only;
4768 +#else
4769 int bpf_jit_enable __read_mostly;
4770 +#endif
4771
4772 -static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4773 +static inline int call_neg_helper(struct sk_buff *skb, int offset, void *ret,
4774 + unsigned int size)
4775 +{
4776 + void *ptr = bpf_internal_load_pointer_neg_helper(skb, offset, size);
4777 +
4778 + if (!ptr)
4779 + return -EFAULT;
4780 + memcpy(ret, ptr, size);
4781 + return 0;
4782 +}
4783 +
4784 +static u64 jit_get_skb_b(struct sk_buff *skb, int offset)
4785 {
4786 u8 ret;
4787 int err;
4788
4789 - err = skb_copy_bits(skb, offset, &ret, 1);
4790 + if (offset < 0)
4791 + err = call_neg_helper(skb, offset, &ret, 1);
4792 + else
4793 + err = skb_copy_bits(skb, offset, &ret, 1);
4794
4795 return (u64)err << 32 | ret;
4796 }
4797
4798 -static u64 jit_get_skb_h(struct sk_buff *skb, unsigned offset)
4799 +static u64 jit_get_skb_h(struct sk_buff *skb, int offset)
4800 {
4801 u16 ret;
4802 int err;
4803
4804 - err = skb_copy_bits(skb, offset, &ret, 2);
4805 + if (offset < 0)
4806 + err = call_neg_helper(skb, offset, &ret, 2);
4807 + else
4808 + err = skb_copy_bits(skb, offset, &ret, 2);
4809
4810 return (u64)err << 32 | ntohs(ret);
4811 }
4812
4813 -static u64 jit_get_skb_w(struct sk_buff *skb, unsigned offset)
4814 +static u64 jit_get_skb_w(struct sk_buff *skb, int offset)
4815 {
4816 u32 ret;
4817 int err;
4818
4819 - err = skb_copy_bits(skb, offset, &ret, 4);
4820 + if (offset < 0)
4821 + err = call_neg_helper(skb, offset, &ret, 4);
4822 + else
4823 + err = skb_copy_bits(skb, offset, &ret, 4);
4824
4825 return (u64)err << 32 | ntohl(ret);
4826 }
4827 @@ -179,8 +204,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4828 {
4829 u32 *ptr;
4830 /* We are guaranteed to have aligned memory. */
4831 + pax_open_kernel();
4832 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4833 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4834 + pax_close_kernel();
4835 }
4836
4837 static void build_prologue(struct jit_ctx *ctx)
4838 @@ -536,9 +563,6 @@ static int build_body(struct jit_ctx *ctx)
4839 case BPF_LD | BPF_B | BPF_ABS:
4840 load_order = 0;
4841 load:
4842 - /* the interpreter will deal with the negative K */
4843 - if ((int)k < 0)
4844 - return -ENOTSUPP;
4845 emit_mov_i(r_off, k, ctx);
4846 load_common:
4847 ctx->seen |= SEEN_DATA | SEEN_CALL;
4848 @@ -547,12 +571,24 @@ load_common:
4849 emit(ARM_SUB_I(r_scratch, r_skb_hl,
4850 1 << load_order), ctx);
4851 emit(ARM_CMP_R(r_scratch, r_off), ctx);
4852 - condt = ARM_COND_HS;
4853 + condt = ARM_COND_GE;
4854 } else {
4855 emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
4856 condt = ARM_COND_HI;
4857 }
4858
4859 + /*
4860 + * test for negative offset, only if we are
4861 + * currently scheduled to take the fast
4862 + * path. this will update the flags so that
4863 + * the slowpath instruction are ignored if the
4864 + * offset is negative.
4865 + *
4866 + * for loard_order == 0 the HI condition will
4867 + * make loads at offset 0 take the slow path too.
4868 + */
4869 + _emit(condt, ARM_CMP_I(r_off, 0), ctx);
4870 +
4871 _emit(condt, ARM_ADD_R(r_scratch, r_off, r_skb_data),
4872 ctx);
4873
4874 @@ -860,9 +896,11 @@ b_epilogue:
4875 off = offsetof(struct sk_buff, vlan_tci);
4876 emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
4877 if (code == (BPF_ANC | SKF_AD_VLAN_TAG))
4878 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx);
4879 - else
4880 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx);
4881 + OP_IMM3(ARM_AND, r_A, r_A, ~VLAN_TAG_PRESENT, ctx);
4882 + else {
4883 + OP_IMM3(ARM_LSR, r_A, r_A, 12, ctx);
4884 + OP_IMM3(ARM_AND, r_A, r_A, 0x1, ctx);
4885 + }
4886 break;
4887 case BPF_ANC | SKF_AD_QUEUE:
4888 ctx->seen |= SEEN_SKB;
4889 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4890 index 5b217f4..c23f40e 100644
4891 --- a/arch/arm/plat-iop/setup.c
4892 +++ b/arch/arm/plat-iop/setup.c
4893 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4894 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4895 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4896 .length = IOP3XX_PERIPHERAL_SIZE,
4897 - .type = MT_UNCACHED,
4898 + .type = MT_UNCACHED_RW,
4899 },
4900 };
4901
4902 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4903 index a5bc92d..0bb4730 100644
4904 --- a/arch/arm/plat-omap/sram.c
4905 +++ b/arch/arm/plat-omap/sram.c
4906 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4907 * Looks like we need to preserve some bootloader code at the
4908 * beginning of SRAM for jumping to flash for reboot to work...
4909 */
4910 + pax_open_kernel();
4911 memset_io(omap_sram_base + omap_sram_skip, 0,
4912 omap_sram_size - omap_sram_skip);
4913 + pax_close_kernel();
4914 }
4915 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4916 index 7047051..44e8675 100644
4917 --- a/arch/arm64/include/asm/atomic.h
4918 +++ b/arch/arm64/include/asm/atomic.h
4919 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4920 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4921 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4922
4923 +#define atomic64_read_unchecked(v) atomic64_read(v)
4924 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4925 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4926 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4927 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4928 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4929 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4930 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4931 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4932 +
4933 #endif
4934 #endif
4935 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4936 index 71f19c4..2b13cfe 100644
4937 --- a/arch/arm64/include/asm/barrier.h
4938 +++ b/arch/arm64/include/asm/barrier.h
4939 @@ -44,7 +44,7 @@
4940 do { \
4941 compiletime_assert_atomic_type(*p); \
4942 barrier(); \
4943 - ACCESS_ONCE(*p) = (v); \
4944 + ACCESS_ONCE_RW(*p) = (v); \
4945 } while (0)
4946
4947 #define smp_load_acquire(p) \
4948 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4949 index 4fde8c1..441f84f 100644
4950 --- a/arch/arm64/include/asm/percpu.h
4951 +++ b/arch/arm64/include/asm/percpu.h
4952 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4953 {
4954 switch (size) {
4955 case 1:
4956 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4957 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4958 break;
4959 case 2:
4960 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4961 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4962 break;
4963 case 4:
4964 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4965 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4966 break;
4967 case 8:
4968 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4969 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4970 break;
4971 default:
4972 BUILD_BUG();
4973 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4974 index 7642056..bffc904 100644
4975 --- a/arch/arm64/include/asm/pgalloc.h
4976 +++ b/arch/arm64/include/asm/pgalloc.h
4977 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4978 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4979 }
4980
4981 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4982 +{
4983 + pud_populate(mm, pud, pmd);
4984 +}
4985 +
4986 #endif /* CONFIG_PGTABLE_LEVELS > 2 */
4987
4988 #if CONFIG_PGTABLE_LEVELS > 3
4989 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4990 index 07e1ba44..ec8cbbb 100644
4991 --- a/arch/arm64/include/asm/uaccess.h
4992 +++ b/arch/arm64/include/asm/uaccess.h
4993 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4994 flag; \
4995 })
4996
4997 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4998 #define access_ok(type, addr, size) __range_ok(addr, size)
4999 #define user_addr_max get_fs
5000
5001 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
5002 index b0bd4e5..54e82f6 100644
5003 --- a/arch/arm64/mm/dma-mapping.c
5004 +++ b/arch/arm64/mm/dma-mapping.c
5005 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
5006 phys_to_page(paddr),
5007 size >> PAGE_SHIFT);
5008 if (!freed)
5009 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5010 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5011 }
5012
5013 static void *__dma_alloc(struct device *dev, size_t size,
5014 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
5015 index c3a58a1..78fbf54 100644
5016 --- a/arch/avr32/include/asm/cache.h
5017 +++ b/arch/avr32/include/asm/cache.h
5018 @@ -1,8 +1,10 @@
5019 #ifndef __ASM_AVR32_CACHE_H
5020 #define __ASM_AVR32_CACHE_H
5021
5022 +#include <linux/const.h>
5023 +
5024 #define L1_CACHE_SHIFT 5
5025 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5026 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5027
5028 /*
5029 * Memory returned by kmalloc() may be used for DMA, so we must make
5030 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
5031 index 0388ece..87c8df1 100644
5032 --- a/arch/avr32/include/asm/elf.h
5033 +++ b/arch/avr32/include/asm/elf.h
5034 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
5035 the loader. We need to make sure that it is out of the way of the program
5036 that it will "exec", and that there is sufficient room for the brk. */
5037
5038 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
5039 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
5040
5041 +#ifdef CONFIG_PAX_ASLR
5042 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
5043 +
5044 +#define PAX_DELTA_MMAP_LEN 15
5045 +#define PAX_DELTA_STACK_LEN 15
5046 +#endif
5047
5048 /* This yields a mask that user programs can use to figure out what
5049 instruction set this CPU supports. This could be done in user space,
5050 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
5051 index 479330b..53717a8 100644
5052 --- a/arch/avr32/include/asm/kmap_types.h
5053 +++ b/arch/avr32/include/asm/kmap_types.h
5054 @@ -2,9 +2,9 @@
5055 #define __ASM_AVR32_KMAP_TYPES_H
5056
5057 #ifdef CONFIG_DEBUG_HIGHMEM
5058 -# define KM_TYPE_NR 29
5059 +# define KM_TYPE_NR 30
5060 #else
5061 -# define KM_TYPE_NR 14
5062 +# define KM_TYPE_NR 15
5063 #endif
5064
5065 #endif /* __ASM_AVR32_KMAP_TYPES_H */
5066 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
5067 index d223a8b..69c5210 100644
5068 --- a/arch/avr32/mm/fault.c
5069 +++ b/arch/avr32/mm/fault.c
5070 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
5071
5072 int exception_trace = 1;
5073
5074 +#ifdef CONFIG_PAX_PAGEEXEC
5075 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5076 +{
5077 + unsigned long i;
5078 +
5079 + printk(KERN_ERR "PAX: bytes at PC: ");
5080 + for (i = 0; i < 20; i++) {
5081 + unsigned char c;
5082 + if (get_user(c, (unsigned char *)pc+i))
5083 + printk(KERN_CONT "???????? ");
5084 + else
5085 + printk(KERN_CONT "%02x ", c);
5086 + }
5087 + printk("\n");
5088 +}
5089 +#endif
5090 +
5091 /*
5092 * This routine handles page faults. It determines the address and the
5093 * problem, and then passes it off to one of the appropriate routines.
5094 @@ -178,6 +195,16 @@ bad_area:
5095 up_read(&mm->mmap_sem);
5096
5097 if (user_mode(regs)) {
5098 +
5099 +#ifdef CONFIG_PAX_PAGEEXEC
5100 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
5101 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
5102 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
5103 + do_group_exit(SIGKILL);
5104 + }
5105 + }
5106 +#endif
5107 +
5108 if (exception_trace && printk_ratelimit())
5109 printk("%s%s[%d]: segfault at %08lx pc %08lx "
5110 "sp %08lx ecr %lu\n",
5111 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
5112 index 568885a..f8008df 100644
5113 --- a/arch/blackfin/include/asm/cache.h
5114 +++ b/arch/blackfin/include/asm/cache.h
5115 @@ -7,6 +7,7 @@
5116 #ifndef __ARCH_BLACKFIN_CACHE_H
5117 #define __ARCH_BLACKFIN_CACHE_H
5118
5119 +#include <linux/const.h>
5120 #include <linux/linkage.h> /* for asmlinkage */
5121
5122 /*
5123 @@ -14,7 +15,7 @@
5124 * Blackfin loads 32 bytes for cache
5125 */
5126 #define L1_CACHE_SHIFT 5
5127 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5128 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5129 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5130
5131 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5132 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5133 index aea2718..3639a60 100644
5134 --- a/arch/cris/include/arch-v10/arch/cache.h
5135 +++ b/arch/cris/include/arch-v10/arch/cache.h
5136 @@ -1,8 +1,9 @@
5137 #ifndef _ASM_ARCH_CACHE_H
5138 #define _ASM_ARCH_CACHE_H
5139
5140 +#include <linux/const.h>
5141 /* Etrax 100LX have 32-byte cache-lines. */
5142 -#define L1_CACHE_BYTES 32
5143 #define L1_CACHE_SHIFT 5
5144 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5145
5146 #endif /* _ASM_ARCH_CACHE_H */
5147 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5148 index 7caf25d..ee65ac5 100644
5149 --- a/arch/cris/include/arch-v32/arch/cache.h
5150 +++ b/arch/cris/include/arch-v32/arch/cache.h
5151 @@ -1,11 +1,12 @@
5152 #ifndef _ASM_CRIS_ARCH_CACHE_H
5153 #define _ASM_CRIS_ARCH_CACHE_H
5154
5155 +#include <linux/const.h>
5156 #include <arch/hwregs/dma.h>
5157
5158 /* A cache-line is 32 bytes. */
5159 -#define L1_CACHE_BYTES 32
5160 #define L1_CACHE_SHIFT 5
5161 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5162
5163 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5164
5165 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5166 index 102190a..5334cea 100644
5167 --- a/arch/frv/include/asm/atomic.h
5168 +++ b/arch/frv/include/asm/atomic.h
5169 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5170 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5171 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5172
5173 +#define atomic64_read_unchecked(v) atomic64_read(v)
5174 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5175 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5176 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5177 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5178 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5179 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5180 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5181 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5182 +
5183 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5184 {
5185 int c, old;
5186 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5187 index 2797163..c2a401df9 100644
5188 --- a/arch/frv/include/asm/cache.h
5189 +++ b/arch/frv/include/asm/cache.h
5190 @@ -12,10 +12,11 @@
5191 #ifndef __ASM_CACHE_H
5192 #define __ASM_CACHE_H
5193
5194 +#include <linux/const.h>
5195
5196 /* bytes per L1 cache line */
5197 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5198 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5199 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5200
5201 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5202 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5203 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5204 index 43901f2..0d8b865 100644
5205 --- a/arch/frv/include/asm/kmap_types.h
5206 +++ b/arch/frv/include/asm/kmap_types.h
5207 @@ -2,6 +2,6 @@
5208 #ifndef _ASM_KMAP_TYPES_H
5209 #define _ASM_KMAP_TYPES_H
5210
5211 -#define KM_TYPE_NR 17
5212 +#define KM_TYPE_NR 18
5213
5214 #endif
5215 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5216 index 836f147..4cf23f5 100644
5217 --- a/arch/frv/mm/elf-fdpic.c
5218 +++ b/arch/frv/mm/elf-fdpic.c
5219 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5220 {
5221 struct vm_area_struct *vma;
5222 struct vm_unmapped_area_info info;
5223 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5224
5225 if (len > TASK_SIZE)
5226 return -ENOMEM;
5227 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5228 if (addr) {
5229 addr = PAGE_ALIGN(addr);
5230 vma = find_vma(current->mm, addr);
5231 - if (TASK_SIZE - len >= addr &&
5232 - (!vma || addr + len <= vma->vm_start))
5233 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5234 goto success;
5235 }
5236
5237 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5238 info.high_limit = (current->mm->start_stack - 0x00200000);
5239 info.align_mask = 0;
5240 info.align_offset = 0;
5241 + info.threadstack_offset = offset;
5242 addr = vm_unmapped_area(&info);
5243 if (!(addr & ~PAGE_MASK))
5244 goto success;
5245 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5246 index 69952c18..4fa2908 100644
5247 --- a/arch/hexagon/include/asm/cache.h
5248 +++ b/arch/hexagon/include/asm/cache.h
5249 @@ -21,9 +21,11 @@
5250 #ifndef __ASM_CACHE_H
5251 #define __ASM_CACHE_H
5252
5253 +#include <linux/const.h>
5254 +
5255 /* Bytes per L1 cache line */
5256 -#define L1_CACHE_SHIFT (5)
5257 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5258 +#define L1_CACHE_SHIFT 5
5259 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5260
5261 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5262
5263 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5264 index 76d25b2..d3793a0f 100644
5265 --- a/arch/ia64/Kconfig
5266 +++ b/arch/ia64/Kconfig
5267 @@ -541,6 +541,7 @@ source "drivers/sn/Kconfig"
5268 config KEXEC
5269 bool "kexec system call"
5270 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5271 + depends on !GRKERNSEC_KMEM
5272 help
5273 kexec is a system call that implements the ability to shutdown your
5274 current kernel, and to start another kernel. It is like a reboot
5275 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5276 index 970d0bd..e750b9b 100644
5277 --- a/arch/ia64/Makefile
5278 +++ b/arch/ia64/Makefile
5279 @@ -98,5 +98,6 @@ endef
5280 archprepare: make_nr_irqs_h FORCE
5281 PHONY += make_nr_irqs_h FORCE
5282
5283 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5284 make_nr_irqs_h: FORCE
5285 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5286 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5287 index 0bf0350..2ad1957 100644
5288 --- a/arch/ia64/include/asm/atomic.h
5289 +++ b/arch/ia64/include/asm/atomic.h
5290 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5291 #define atomic64_inc(v) atomic64_add(1, (v))
5292 #define atomic64_dec(v) atomic64_sub(1, (v))
5293
5294 +#define atomic64_read_unchecked(v) atomic64_read(v)
5295 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5296 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5297 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5298 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5299 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5300 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5301 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5302 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5303 +
5304 #endif /* _ASM_IA64_ATOMIC_H */
5305 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5306 index f6769eb..1cdb590 100644
5307 --- a/arch/ia64/include/asm/barrier.h
5308 +++ b/arch/ia64/include/asm/barrier.h
5309 @@ -66,7 +66,7 @@
5310 do { \
5311 compiletime_assert_atomic_type(*p); \
5312 barrier(); \
5313 - ACCESS_ONCE(*p) = (v); \
5314 + ACCESS_ONCE_RW(*p) = (v); \
5315 } while (0)
5316
5317 #define smp_load_acquire(p) \
5318 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5319 index 988254a..e1ee885 100644
5320 --- a/arch/ia64/include/asm/cache.h
5321 +++ b/arch/ia64/include/asm/cache.h
5322 @@ -1,6 +1,7 @@
5323 #ifndef _ASM_IA64_CACHE_H
5324 #define _ASM_IA64_CACHE_H
5325
5326 +#include <linux/const.h>
5327
5328 /*
5329 * Copyright (C) 1998-2000 Hewlett-Packard Co
5330 @@ -9,7 +10,7 @@
5331
5332 /* Bytes per L1 (data) cache line. */
5333 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5334 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5335 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5336
5337 #ifdef CONFIG_SMP
5338 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5339 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5340 index 5a83c5c..4d7f553 100644
5341 --- a/arch/ia64/include/asm/elf.h
5342 +++ b/arch/ia64/include/asm/elf.h
5343 @@ -42,6 +42,13 @@
5344 */
5345 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5346
5347 +#ifdef CONFIG_PAX_ASLR
5348 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5349 +
5350 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5351 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5352 +#endif
5353 +
5354 #define PT_IA_64_UNWIND 0x70000001
5355
5356 /* IA-64 relocations: */
5357 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5358 index f5e70e9..624fad5 100644
5359 --- a/arch/ia64/include/asm/pgalloc.h
5360 +++ b/arch/ia64/include/asm/pgalloc.h
5361 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5362 pgd_val(*pgd_entry) = __pa(pud);
5363 }
5364
5365 +static inline void
5366 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5367 +{
5368 + pgd_populate(mm, pgd_entry, pud);
5369 +}
5370 +
5371 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5372 {
5373 return quicklist_alloc(0, GFP_KERNEL, NULL);
5374 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5375 pud_val(*pud_entry) = __pa(pmd);
5376 }
5377
5378 +static inline void
5379 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5380 +{
5381 + pud_populate(mm, pud_entry, pmd);
5382 +}
5383 +
5384 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5385 {
5386 return quicklist_alloc(0, GFP_KERNEL, NULL);
5387 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5388 index 9f3ed9e..c99b418 100644
5389 --- a/arch/ia64/include/asm/pgtable.h
5390 +++ b/arch/ia64/include/asm/pgtable.h
5391 @@ -12,7 +12,7 @@
5392 * David Mosberger-Tang <davidm@hpl.hp.com>
5393 */
5394
5395 -
5396 +#include <linux/const.h>
5397 #include <asm/mman.h>
5398 #include <asm/page.h>
5399 #include <asm/processor.h>
5400 @@ -139,6 +139,17 @@
5401 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5402 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5403 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5404 +
5405 +#ifdef CONFIG_PAX_PAGEEXEC
5406 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5407 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5408 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5409 +#else
5410 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5411 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5412 +# define PAGE_COPY_NOEXEC PAGE_COPY
5413 +#endif
5414 +
5415 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5416 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5417 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5418 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5419 index 45698cd..e8e2dbc 100644
5420 --- a/arch/ia64/include/asm/spinlock.h
5421 +++ b/arch/ia64/include/asm/spinlock.h
5422 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5423 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5424
5425 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5426 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5427 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5428 }
5429
5430 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5431 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5432 index 4f3fb6cc..254055e 100644
5433 --- a/arch/ia64/include/asm/uaccess.h
5434 +++ b/arch/ia64/include/asm/uaccess.h
5435 @@ -70,6 +70,7 @@
5436 && ((segment).seg == KERNEL_DS.seg \
5437 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5438 })
5439 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5440 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5441
5442 /*
5443 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5444 static inline unsigned long
5445 __copy_to_user (void __user *to, const void *from, unsigned long count)
5446 {
5447 + if (count > INT_MAX)
5448 + return count;
5449 +
5450 + if (!__builtin_constant_p(count))
5451 + check_object_size(from, count, true);
5452 +
5453 return __copy_user(to, (__force void __user *) from, count);
5454 }
5455
5456 static inline unsigned long
5457 __copy_from_user (void *to, const void __user *from, unsigned long count)
5458 {
5459 + if (count > INT_MAX)
5460 + return count;
5461 +
5462 + if (!__builtin_constant_p(count))
5463 + check_object_size(to, count, false);
5464 +
5465 return __copy_user((__force void __user *) to, from, count);
5466 }
5467
5468 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5469 ({ \
5470 void __user *__cu_to = (to); \
5471 const void *__cu_from = (from); \
5472 - long __cu_len = (n); \
5473 + unsigned long __cu_len = (n); \
5474 \
5475 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5476 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5477 + if (!__builtin_constant_p(n)) \
5478 + check_object_size(__cu_from, __cu_len, true); \
5479 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5480 + } \
5481 __cu_len; \
5482 })
5483
5484 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5485 ({ \
5486 void *__cu_to = (to); \
5487 const void __user *__cu_from = (from); \
5488 - long __cu_len = (n); \
5489 + unsigned long __cu_len = (n); \
5490 \
5491 __chk_user_ptr(__cu_from); \
5492 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5493 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5494 + if (!__builtin_constant_p(n)) \
5495 + check_object_size(__cu_to, __cu_len, false); \
5496 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5497 + } \
5498 __cu_len; \
5499 })
5500
5501 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5502 index 29754aa..06d2838 100644
5503 --- a/arch/ia64/kernel/module.c
5504 +++ b/arch/ia64/kernel/module.c
5505 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5506 }
5507
5508 static inline int
5509 +in_init_rx (const struct module *mod, uint64_t addr)
5510 +{
5511 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5512 +}
5513 +
5514 +static inline int
5515 +in_init_rw (const struct module *mod, uint64_t addr)
5516 +{
5517 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5518 +}
5519 +
5520 +static inline int
5521 in_init (const struct module *mod, uint64_t addr)
5522 {
5523 - return addr - (uint64_t) mod->module_init < mod->init_size;
5524 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5525 +}
5526 +
5527 +static inline int
5528 +in_core_rx (const struct module *mod, uint64_t addr)
5529 +{
5530 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5531 +}
5532 +
5533 +static inline int
5534 +in_core_rw (const struct module *mod, uint64_t addr)
5535 +{
5536 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5537 }
5538
5539 static inline int
5540 in_core (const struct module *mod, uint64_t addr)
5541 {
5542 - return addr - (uint64_t) mod->module_core < mod->core_size;
5543 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5544 }
5545
5546 static inline int
5547 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5548 break;
5549
5550 case RV_BDREL:
5551 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5552 + if (in_init_rx(mod, val))
5553 + val -= (uint64_t) mod->module_init_rx;
5554 + else if (in_init_rw(mod, val))
5555 + val -= (uint64_t) mod->module_init_rw;
5556 + else if (in_core_rx(mod, val))
5557 + val -= (uint64_t) mod->module_core_rx;
5558 + else if (in_core_rw(mod, val))
5559 + val -= (uint64_t) mod->module_core_rw;
5560 break;
5561
5562 case RV_LTV:
5563 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5564 * addresses have been selected...
5565 */
5566 uint64_t gp;
5567 - if (mod->core_size > MAX_LTOFF)
5568 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5569 /*
5570 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5571 * at the end of the module.
5572 */
5573 - gp = mod->core_size - MAX_LTOFF / 2;
5574 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5575 else
5576 - gp = mod->core_size / 2;
5577 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5578 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5579 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5580 mod->arch.gp = gp;
5581 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5582 }
5583 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5584 index c39c3cd..3c77738 100644
5585 --- a/arch/ia64/kernel/palinfo.c
5586 +++ b/arch/ia64/kernel/palinfo.c
5587 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5588 return NOTIFY_OK;
5589 }
5590
5591 -static struct notifier_block __refdata palinfo_cpu_notifier =
5592 +static struct notifier_block palinfo_cpu_notifier =
5593 {
5594 .notifier_call = palinfo_cpu_callback,
5595 .priority = 0,
5596 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5597 index 41e33f8..65180b2a 100644
5598 --- a/arch/ia64/kernel/sys_ia64.c
5599 +++ b/arch/ia64/kernel/sys_ia64.c
5600 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5601 unsigned long align_mask = 0;
5602 struct mm_struct *mm = current->mm;
5603 struct vm_unmapped_area_info info;
5604 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5605
5606 if (len > RGN_MAP_LIMIT)
5607 return -ENOMEM;
5608 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5609 if (REGION_NUMBER(addr) == RGN_HPAGE)
5610 addr = 0;
5611 #endif
5612 +
5613 +#ifdef CONFIG_PAX_RANDMMAP
5614 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5615 + addr = mm->free_area_cache;
5616 + else
5617 +#endif
5618 +
5619 if (!addr)
5620 addr = TASK_UNMAPPED_BASE;
5621
5622 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5623 info.high_limit = TASK_SIZE;
5624 info.align_mask = align_mask;
5625 info.align_offset = 0;
5626 + info.threadstack_offset = offset;
5627 return vm_unmapped_area(&info);
5628 }
5629
5630 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5631 index 84f8a52..7c76178 100644
5632 --- a/arch/ia64/kernel/vmlinux.lds.S
5633 +++ b/arch/ia64/kernel/vmlinux.lds.S
5634 @@ -192,7 +192,7 @@ SECTIONS {
5635 /* Per-cpu data: */
5636 . = ALIGN(PERCPU_PAGE_SIZE);
5637 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5638 - __phys_per_cpu_start = __per_cpu_load;
5639 + __phys_per_cpu_start = per_cpu_load;
5640 /*
5641 * ensure percpu data fits
5642 * into percpu page size
5643 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5644 index ba5ba7a..36e9d3a 100644
5645 --- a/arch/ia64/mm/fault.c
5646 +++ b/arch/ia64/mm/fault.c
5647 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5648 return pte_present(pte);
5649 }
5650
5651 +#ifdef CONFIG_PAX_PAGEEXEC
5652 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5653 +{
5654 + unsigned long i;
5655 +
5656 + printk(KERN_ERR "PAX: bytes at PC: ");
5657 + for (i = 0; i < 8; i++) {
5658 + unsigned int c;
5659 + if (get_user(c, (unsigned int *)pc+i))
5660 + printk(KERN_CONT "???????? ");
5661 + else
5662 + printk(KERN_CONT "%08x ", c);
5663 + }
5664 + printk("\n");
5665 +}
5666 +#endif
5667 +
5668 # define VM_READ_BIT 0
5669 # define VM_WRITE_BIT 1
5670 # define VM_EXEC_BIT 2
5671 @@ -151,8 +168,21 @@ retry:
5672 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5673 goto bad_area;
5674
5675 - if ((vma->vm_flags & mask) != mask)
5676 + if ((vma->vm_flags & mask) != mask) {
5677 +
5678 +#ifdef CONFIG_PAX_PAGEEXEC
5679 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5680 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5681 + goto bad_area;
5682 +
5683 + up_read(&mm->mmap_sem);
5684 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5685 + do_group_exit(SIGKILL);
5686 + }
5687 +#endif
5688 +
5689 goto bad_area;
5690 + }
5691
5692 /*
5693 * If for any reason at all we couldn't handle the fault, make
5694 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5695 index 52b7604b..455cb85 100644
5696 --- a/arch/ia64/mm/hugetlbpage.c
5697 +++ b/arch/ia64/mm/hugetlbpage.c
5698 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5699 unsigned long pgoff, unsigned long flags)
5700 {
5701 struct vm_unmapped_area_info info;
5702 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5703
5704 if (len > RGN_MAP_LIMIT)
5705 return -ENOMEM;
5706 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5707 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5708 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5709 info.align_offset = 0;
5710 + info.threadstack_offset = offset;
5711 return vm_unmapped_area(&info);
5712 }
5713
5714 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5715 index a9b65cf..49ae1cf 100644
5716 --- a/arch/ia64/mm/init.c
5717 +++ b/arch/ia64/mm/init.c
5718 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5719 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5720 vma->vm_end = vma->vm_start + PAGE_SIZE;
5721 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5722 +
5723 +#ifdef CONFIG_PAX_PAGEEXEC
5724 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5725 + vma->vm_flags &= ~VM_EXEC;
5726 +
5727 +#ifdef CONFIG_PAX_MPROTECT
5728 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5729 + vma->vm_flags &= ~VM_MAYEXEC;
5730 +#endif
5731 +
5732 + }
5733 +#endif
5734 +
5735 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5736 down_write(&current->mm->mmap_sem);
5737 if (insert_vm_struct(current->mm, vma)) {
5738 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5739 gate_vma.vm_start = FIXADDR_USER_START;
5740 gate_vma.vm_end = FIXADDR_USER_END;
5741 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5742 - gate_vma.vm_page_prot = __P101;
5743 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5744
5745 return 0;
5746 }
5747 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5748 index 40b3ee98..8c2c112 100644
5749 --- a/arch/m32r/include/asm/cache.h
5750 +++ b/arch/m32r/include/asm/cache.h
5751 @@ -1,8 +1,10 @@
5752 #ifndef _ASM_M32R_CACHE_H
5753 #define _ASM_M32R_CACHE_H
5754
5755 +#include <linux/const.h>
5756 +
5757 /* L1 cache line size */
5758 #define L1_CACHE_SHIFT 4
5759 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5760 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5761
5762 #endif /* _ASM_M32R_CACHE_H */
5763 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5764 index 82abd15..d95ae5d 100644
5765 --- a/arch/m32r/lib/usercopy.c
5766 +++ b/arch/m32r/lib/usercopy.c
5767 @@ -14,6 +14,9 @@
5768 unsigned long
5769 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5770 {
5771 + if ((long)n < 0)
5772 + return n;
5773 +
5774 prefetch(from);
5775 if (access_ok(VERIFY_WRITE, to, n))
5776 __copy_user(to,from,n);
5777 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5778 unsigned long
5779 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5780 {
5781 + if ((long)n < 0)
5782 + return n;
5783 +
5784 prefetchw(to);
5785 if (access_ok(VERIFY_READ, from, n))
5786 __copy_user_zeroing(to,from,n);
5787 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5788 index 0395c51..5f26031 100644
5789 --- a/arch/m68k/include/asm/cache.h
5790 +++ b/arch/m68k/include/asm/cache.h
5791 @@ -4,9 +4,11 @@
5792 #ifndef __ARCH_M68K_CACHE_H
5793 #define __ARCH_M68K_CACHE_H
5794
5795 +#include <linux/const.h>
5796 +
5797 /* bytes per L1 cache line */
5798 #define L1_CACHE_SHIFT 4
5799 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5800 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5801
5802 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5803
5804 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5805 index d703d8e..a8e2d70 100644
5806 --- a/arch/metag/include/asm/barrier.h
5807 +++ b/arch/metag/include/asm/barrier.h
5808 @@ -90,7 +90,7 @@ static inline void fence(void)
5809 do { \
5810 compiletime_assert_atomic_type(*p); \
5811 smp_mb(); \
5812 - ACCESS_ONCE(*p) = (v); \
5813 + ACCESS_ONCE_RW(*p) = (v); \
5814 } while (0)
5815
5816 #define smp_load_acquire(p) \
5817 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5818 index 7ca80ac..794ba72 100644
5819 --- a/arch/metag/mm/hugetlbpage.c
5820 +++ b/arch/metag/mm/hugetlbpage.c
5821 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5822 info.high_limit = TASK_SIZE;
5823 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5824 info.align_offset = 0;
5825 + info.threadstack_offset = 0;
5826 return vm_unmapped_area(&info);
5827 }
5828
5829 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5830 index 4efe96a..60e8699 100644
5831 --- a/arch/microblaze/include/asm/cache.h
5832 +++ b/arch/microblaze/include/asm/cache.h
5833 @@ -13,11 +13,12 @@
5834 #ifndef _ASM_MICROBLAZE_CACHE_H
5835 #define _ASM_MICROBLAZE_CACHE_H
5836
5837 +#include <linux/const.h>
5838 #include <asm/registers.h>
5839
5840 #define L1_CACHE_SHIFT 5
5841 /* word-granular cache in microblaze */
5842 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5843 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5844
5845 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5846
5847 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5848 index f501665..b107753 100644
5849 --- a/arch/mips/Kconfig
5850 +++ b/arch/mips/Kconfig
5851 @@ -2585,6 +2585,7 @@ source "kernel/Kconfig.preempt"
5852
5853 config KEXEC
5854 bool "Kexec system call"
5855 + depends on !GRKERNSEC_KMEM
5856 help
5857 kexec is a system call that implements the ability to shutdown your
5858 current kernel, and to start another kernel. It is like a reboot
5859 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5860 index d8960d4..77dbd31 100644
5861 --- a/arch/mips/cavium-octeon/dma-octeon.c
5862 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5863 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5864 if (dma_release_from_coherent(dev, order, vaddr))
5865 return;
5866
5867 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5868 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5869 }
5870
5871 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5872 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5873 index 26d4363..3c9a82e 100644
5874 --- a/arch/mips/include/asm/atomic.h
5875 +++ b/arch/mips/include/asm/atomic.h
5876 @@ -22,15 +22,39 @@
5877 #include <asm/cmpxchg.h>
5878 #include <asm/war.h>
5879
5880 +#ifdef CONFIG_GENERIC_ATOMIC64
5881 +#include <asm-generic/atomic64.h>
5882 +#endif
5883 +
5884 #define ATOMIC_INIT(i) { (i) }
5885
5886 +#ifdef CONFIG_64BIT
5887 +#define _ASM_EXTABLE(from, to) \
5888 +" .section __ex_table,\"a\"\n" \
5889 +" .dword " #from ", " #to"\n" \
5890 +" .previous\n"
5891 +#else
5892 +#define _ASM_EXTABLE(from, to) \
5893 +" .section __ex_table,\"a\"\n" \
5894 +" .word " #from ", " #to"\n" \
5895 +" .previous\n"
5896 +#endif
5897 +
5898 /*
5899 * atomic_read - read atomic variable
5900 * @v: pointer of type atomic_t
5901 *
5902 * Atomically reads the value of @v.
5903 */
5904 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5905 +static inline int atomic_read(const atomic_t *v)
5906 +{
5907 + return ACCESS_ONCE(v->counter);
5908 +}
5909 +
5910 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5911 +{
5912 + return ACCESS_ONCE(v->counter);
5913 +}
5914
5915 /*
5916 * atomic_set - set atomic variable
5917 @@ -39,47 +63,77 @@
5918 *
5919 * Atomically sets the value of @v to @i.
5920 */
5921 -#define atomic_set(v, i) ((v)->counter = (i))
5922 +static inline void atomic_set(atomic_t *v, int i)
5923 +{
5924 + v->counter = i;
5925 +}
5926
5927 -#define ATOMIC_OP(op, c_op, asm_op) \
5928 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5929 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5930 +{
5931 + v->counter = i;
5932 +}
5933 +
5934 +#ifdef CONFIG_PAX_REFCOUNT
5935 +#define __OVERFLOW_POST \
5936 + " b 4f \n" \
5937 + " .set noreorder \n" \
5938 + "3: b 5f \n" \
5939 + " move %0, %1 \n" \
5940 + " .set reorder \n"
5941 +#define __OVERFLOW_EXTABLE \
5942 + "3:\n" \
5943 + _ASM_EXTABLE(2b, 3b)
5944 +#else
5945 +#define __OVERFLOW_POST
5946 +#define __OVERFLOW_EXTABLE
5947 +#endif
5948 +
5949 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5950 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5951 { \
5952 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5953 int temp; \
5954 \
5955 __asm__ __volatile__( \
5956 - " .set arch=r4000 \n" \
5957 - "1: ll %0, %1 # atomic_" #op " \n" \
5958 - " " #asm_op " %0, %2 \n" \
5959 + " .set mips3 \n" \
5960 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5961 + "2: " #asm_op " %0, %2 \n" \
5962 " sc %0, %1 \n" \
5963 " beqzl %0, 1b \n" \
5964 + extable \
5965 " .set mips0 \n" \
5966 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5967 : "Ir" (i)); \
5968 } else if (kernel_uses_llsc) { \
5969 int temp; \
5970 \
5971 - do { \
5972 - __asm__ __volatile__( \
5973 - " .set "MIPS_ISA_LEVEL" \n" \
5974 - " ll %0, %1 # atomic_" #op "\n" \
5975 - " " #asm_op " %0, %2 \n" \
5976 - " sc %0, %1 \n" \
5977 - " .set mips0 \n" \
5978 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5979 - : "Ir" (i)); \
5980 - } while (unlikely(!temp)); \
5981 + __asm__ __volatile__( \
5982 + " .set "MIPS_ISA_LEVEL" \n" \
5983 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5984 + "2: " #asm_op " %0, %2 \n" \
5985 + " sc %0, %1 \n" \
5986 + " beqz %0, 1b \n" \
5987 + extable \
5988 + " .set mips0 \n" \
5989 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5990 + : "Ir" (i)); \
5991 } else { \
5992 unsigned long flags; \
5993 \
5994 raw_local_irq_save(flags); \
5995 - v->counter c_op i; \
5996 + __asm__ __volatile__( \
5997 + "2: " #asm_op " %0, %1 \n" \
5998 + extable \
5999 + : "+r" (v->counter) : "Ir" (i)); \
6000 raw_local_irq_restore(flags); \
6001 } \
6002 }
6003
6004 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
6005 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6006 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
6007 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6008 +
6009 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6010 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
6011 { \
6012 int result; \
6013 \
6014 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6015 int temp; \
6016 \
6017 __asm__ __volatile__( \
6018 - " .set arch=r4000 \n" \
6019 - "1: ll %1, %2 # atomic_" #op "_return \n" \
6020 - " " #asm_op " %0, %1, %3 \n" \
6021 + " .set mips3 \n" \
6022 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
6023 + "2: " #asm_op " %0, %1, %3 \n" \
6024 " sc %0, %2 \n" \
6025 " beqzl %0, 1b \n" \
6026 - " " #asm_op " %0, %1, %3 \n" \
6027 + post_op \
6028 + extable \
6029 + "4: " #asm_op " %0, %1, %3 \n" \
6030 + "5: \n" \
6031 " .set mips0 \n" \
6032 : "=&r" (result), "=&r" (temp), \
6033 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6034 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6035 } else if (kernel_uses_llsc) { \
6036 int temp; \
6037 \
6038 - do { \
6039 - __asm__ __volatile__( \
6040 - " .set "MIPS_ISA_LEVEL" \n" \
6041 - " ll %1, %2 # atomic_" #op "_return \n" \
6042 - " " #asm_op " %0, %1, %3 \n" \
6043 - " sc %0, %2 \n" \
6044 - " .set mips0 \n" \
6045 - : "=&r" (result), "=&r" (temp), \
6046 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
6047 - : "Ir" (i)); \
6048 - } while (unlikely(!result)); \
6049 + __asm__ __volatile__( \
6050 + " .set "MIPS_ISA_LEVEL" \n" \
6051 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
6052 + "2: " #asm_op " %0, %1, %3 \n" \
6053 + " sc %0, %2 \n" \
6054 + post_op \
6055 + extable \
6056 + "4: " #asm_op " %0, %1, %3 \n" \
6057 + "5: \n" \
6058 + " .set mips0 \n" \
6059 + : "=&r" (result), "=&r" (temp), \
6060 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
6061 + : "Ir" (i)); \
6062 \
6063 result = temp; result c_op i; \
6064 } else { \
6065 unsigned long flags; \
6066 \
6067 raw_local_irq_save(flags); \
6068 - result = v->counter; \
6069 - result c_op i; \
6070 - v->counter = result; \
6071 + __asm__ __volatile__( \
6072 + " lw %0, %1 \n" \
6073 + "2: " #asm_op " %0, %1, %2 \n" \
6074 + " sw %0, %1 \n" \
6075 + "3: \n" \
6076 + extable \
6077 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6078 + : "Ir" (i)); \
6079 raw_local_irq_restore(flags); \
6080 } \
6081 \
6082 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6083 return result; \
6084 }
6085
6086 -#define ATOMIC_OPS(op, c_op, asm_op) \
6087 - ATOMIC_OP(op, c_op, asm_op) \
6088 - ATOMIC_OP_RETURN(op, c_op, asm_op)
6089 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6090 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6091
6092 -ATOMIC_OPS(add, +=, addu)
6093 -ATOMIC_OPS(sub, -=, subu)
6094 +#define ATOMIC_OPS(op, asm_op) \
6095 + ATOMIC_OP(op, asm_op) \
6096 + ATOMIC_OP_RETURN(op, asm_op)
6097 +
6098 +ATOMIC_OPS(add, add)
6099 +ATOMIC_OPS(sub, sub)
6100
6101 #undef ATOMIC_OPS
6102 #undef ATOMIC_OP_RETURN
6103 +#undef __ATOMIC_OP_RETURN
6104 #undef ATOMIC_OP
6105 +#undef __ATOMIC_OP
6106
6107 /*
6108 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
6109 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
6110 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6111 * The function returns the old value of @v minus @i.
6112 */
6113 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6114 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
6115 {
6116 int result;
6117
6118 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6119 int temp;
6120
6121 __asm__ __volatile__(
6122 - " .set arch=r4000 \n"
6123 + " .set "MIPS_ISA_LEVEL" \n"
6124 "1: ll %1, %2 # atomic_sub_if_positive\n"
6125 " subu %0, %1, %3 \n"
6126 " bltz %0, 1f \n"
6127 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6128 return result;
6129 }
6130
6131 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6132 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6133 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6134 +{
6135 + return cmpxchg(&v->counter, old, new);
6136 +}
6137 +
6138 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6139 + int new)
6140 +{
6141 + return cmpxchg(&(v->counter), old, new);
6142 +}
6143 +
6144 +static inline int atomic_xchg(atomic_t *v, int new)
6145 +{
6146 + return xchg(&v->counter, new);
6147 +}
6148 +
6149 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6150 +{
6151 + return xchg(&(v->counter), new);
6152 +}
6153
6154 /**
6155 * __atomic_add_unless - add unless the number is a given value
6156 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6157
6158 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6159 #define atomic_inc_return(v) atomic_add_return(1, (v))
6160 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6161 +{
6162 + return atomic_add_return_unchecked(1, v);
6163 +}
6164
6165 /*
6166 * atomic_sub_and_test - subtract value from variable and test result
6167 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6168 * other cases.
6169 */
6170 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6171 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6172 +{
6173 + return atomic_add_return_unchecked(1, v) == 0;
6174 +}
6175
6176 /*
6177 * atomic_dec_and_test - decrement by 1 and test
6178 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6179 * Atomically increments @v by 1.
6180 */
6181 #define atomic_inc(v) atomic_add(1, (v))
6182 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6183 +{
6184 + atomic_add_unchecked(1, v);
6185 +}
6186
6187 /*
6188 * atomic_dec - decrement and test
6189 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6190 * Atomically decrements @v by 1.
6191 */
6192 #define atomic_dec(v) atomic_sub(1, (v))
6193 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6194 +{
6195 + atomic_sub_unchecked(1, v);
6196 +}
6197
6198 /*
6199 * atomic_add_negative - add and test if negative
6200 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6201 * @v: pointer of type atomic64_t
6202 *
6203 */
6204 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6205 +static inline long atomic64_read(const atomic64_t *v)
6206 +{
6207 + return ACCESS_ONCE(v->counter);
6208 +}
6209 +
6210 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6211 +{
6212 + return ACCESS_ONCE(v->counter);
6213 +}
6214
6215 /*
6216 * atomic64_set - set atomic variable
6217 * @v: pointer of type atomic64_t
6218 * @i: required value
6219 */
6220 -#define atomic64_set(v, i) ((v)->counter = (i))
6221 +static inline void atomic64_set(atomic64_t *v, long i)
6222 +{
6223 + v->counter = i;
6224 +}
6225
6226 -#define ATOMIC64_OP(op, c_op, asm_op) \
6227 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6228 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6229 +{
6230 + v->counter = i;
6231 +}
6232 +
6233 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6234 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6235 { \
6236 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6237 long temp; \
6238 \
6239 __asm__ __volatile__( \
6240 - " .set arch=r4000 \n" \
6241 - "1: lld %0, %1 # atomic64_" #op " \n" \
6242 - " " #asm_op " %0, %2 \n" \
6243 + " .set "MIPS_ISA_LEVEL" \n" \
6244 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6245 + "2: " #asm_op " %0, %2 \n" \
6246 " scd %0, %1 \n" \
6247 " beqzl %0, 1b \n" \
6248 + extable \
6249 " .set mips0 \n" \
6250 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6251 : "Ir" (i)); \
6252 } else if (kernel_uses_llsc) { \
6253 long temp; \
6254 \
6255 - do { \
6256 - __asm__ __volatile__( \
6257 - " .set "MIPS_ISA_LEVEL" \n" \
6258 - " lld %0, %1 # atomic64_" #op "\n" \
6259 - " " #asm_op " %0, %2 \n" \
6260 - " scd %0, %1 \n" \
6261 - " .set mips0 \n" \
6262 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6263 - : "Ir" (i)); \
6264 - } while (unlikely(!temp)); \
6265 + __asm__ __volatile__( \
6266 + " .set "MIPS_ISA_LEVEL" \n" \
6267 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6268 + "2: " #asm_op " %0, %2 \n" \
6269 + " scd %0, %1 \n" \
6270 + " beqz %0, 1b \n" \
6271 + extable \
6272 + " .set mips0 \n" \
6273 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6274 + : "Ir" (i)); \
6275 } else { \
6276 unsigned long flags; \
6277 \
6278 raw_local_irq_save(flags); \
6279 - v->counter c_op i; \
6280 + __asm__ __volatile__( \
6281 + "2: " #asm_op " %0, %1 \n" \
6282 + extable \
6283 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6284 raw_local_irq_restore(flags); \
6285 } \
6286 }
6287
6288 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6289 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6290 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6291 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6292 +
6293 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6294 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6295 { \
6296 long result; \
6297 \
6298 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6299 long temp; \
6300 \
6301 __asm__ __volatile__( \
6302 - " .set arch=r4000 \n" \
6303 + " .set mips3 \n" \
6304 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6305 - " " #asm_op " %0, %1, %3 \n" \
6306 + "2: " #asm_op " %0, %1, %3 \n" \
6307 " scd %0, %2 \n" \
6308 " beqzl %0, 1b \n" \
6309 - " " #asm_op " %0, %1, %3 \n" \
6310 + post_op \
6311 + extable \
6312 + "4: " #asm_op " %0, %1, %3 \n" \
6313 + "5: \n" \
6314 " .set mips0 \n" \
6315 : "=&r" (result), "=&r" (temp), \
6316 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6317 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6318 } else if (kernel_uses_llsc) { \
6319 long temp; \
6320 \
6321 - do { \
6322 - __asm__ __volatile__( \
6323 - " .set "MIPS_ISA_LEVEL" \n" \
6324 - " lld %1, %2 # atomic64_" #op "_return\n" \
6325 - " " #asm_op " %0, %1, %3 \n" \
6326 - " scd %0, %2 \n" \
6327 - " .set mips0 \n" \
6328 - : "=&r" (result), "=&r" (temp), \
6329 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6330 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6331 - : "memory"); \
6332 - } while (unlikely(!result)); \
6333 + __asm__ __volatile__( \
6334 + " .set "MIPS_ISA_LEVEL" \n" \
6335 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6336 + "2: " #asm_op " %0, %1, %3 \n" \
6337 + " scd %0, %2 \n" \
6338 + " beqz %0, 1b \n" \
6339 + post_op \
6340 + extable \
6341 + "4: " #asm_op " %0, %1, %3 \n" \
6342 + "5: \n" \
6343 + " .set mips0 \n" \
6344 + : "=&r" (result), "=&r" (temp), \
6345 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6346 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6347 + : "memory"); \
6348 \
6349 result = temp; result c_op i; \
6350 } else { \
6351 unsigned long flags; \
6352 \
6353 raw_local_irq_save(flags); \
6354 - result = v->counter; \
6355 - result c_op i; \
6356 - v->counter = result; \
6357 + __asm__ __volatile__( \
6358 + " ld %0, %1 \n" \
6359 + "2: " #asm_op " %0, %1, %2 \n" \
6360 + " sd %0, %1 \n" \
6361 + "3: \n" \
6362 + extable \
6363 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6364 + : "Ir" (i)); \
6365 raw_local_irq_restore(flags); \
6366 } \
6367 \
6368 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6369 return result; \
6370 }
6371
6372 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6373 - ATOMIC64_OP(op, c_op, asm_op) \
6374 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6375 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6376 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6377
6378 -ATOMIC64_OPS(add, +=, daddu)
6379 -ATOMIC64_OPS(sub, -=, dsubu)
6380 +#define ATOMIC64_OPS(op, asm_op) \
6381 + ATOMIC64_OP(op, asm_op) \
6382 + ATOMIC64_OP_RETURN(op, asm_op)
6383 +
6384 +ATOMIC64_OPS(add, dadd)
6385 +ATOMIC64_OPS(sub, dsub)
6386
6387 #undef ATOMIC64_OPS
6388 #undef ATOMIC64_OP_RETURN
6389 +#undef __ATOMIC64_OP_RETURN
6390 #undef ATOMIC64_OP
6391 +#undef __ATOMIC64_OP
6392 +#undef __OVERFLOW_EXTABLE
6393 +#undef __OVERFLOW_POST
6394
6395 /*
6396 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6397 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6398 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6399 * The function returns the old value of @v minus @i.
6400 */
6401 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6402 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6403 {
6404 long result;
6405
6406 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6407 long temp;
6408
6409 __asm__ __volatile__(
6410 - " .set arch=r4000 \n"
6411 + " .set "MIPS_ISA_LEVEL" \n"
6412 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6413 " dsubu %0, %1, %3 \n"
6414 " bltz %0, 1f \n"
6415 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6416 return result;
6417 }
6418
6419 -#define atomic64_cmpxchg(v, o, n) \
6420 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6421 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6422 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6423 +{
6424 + return cmpxchg(&v->counter, old, new);
6425 +}
6426 +
6427 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6428 + long new)
6429 +{
6430 + return cmpxchg(&(v->counter), old, new);
6431 +}
6432 +
6433 +static inline long atomic64_xchg(atomic64_t *v, long new)
6434 +{
6435 + return xchg(&v->counter, new);
6436 +}
6437 +
6438 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6439 +{
6440 + return xchg(&(v->counter), new);
6441 +}
6442
6443 /**
6444 * atomic64_add_unless - add unless the number is a given value
6445 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6446
6447 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6448 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6449 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6450
6451 /*
6452 * atomic64_sub_and_test - subtract value from variable and test result
6453 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6454 * other cases.
6455 */
6456 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6457 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6458
6459 /*
6460 * atomic64_dec_and_test - decrement by 1 and test
6461 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6462 * Atomically increments @v by 1.
6463 */
6464 #define atomic64_inc(v) atomic64_add(1, (v))
6465 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6466
6467 /*
6468 * atomic64_dec - decrement and test
6469 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6470 * Atomically decrements @v by 1.
6471 */
6472 #define atomic64_dec(v) atomic64_sub(1, (v))
6473 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6474
6475 /*
6476 * atomic64_add_negative - add and test if negative
6477 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6478 index 2b8bbbc..4556df6 100644
6479 --- a/arch/mips/include/asm/barrier.h
6480 +++ b/arch/mips/include/asm/barrier.h
6481 @@ -133,7 +133,7 @@
6482 do { \
6483 compiletime_assert_atomic_type(*p); \
6484 smp_mb(); \
6485 - ACCESS_ONCE(*p) = (v); \
6486 + ACCESS_ONCE_RW(*p) = (v); \
6487 } while (0)
6488
6489 #define smp_load_acquire(p) \
6490 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6491 index b4db69f..8f3b093 100644
6492 --- a/arch/mips/include/asm/cache.h
6493 +++ b/arch/mips/include/asm/cache.h
6494 @@ -9,10 +9,11 @@
6495 #ifndef _ASM_CACHE_H
6496 #define _ASM_CACHE_H
6497
6498 +#include <linux/const.h>
6499 #include <kmalloc.h>
6500
6501 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6502 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6503 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6504
6505 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6506 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6507 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6508 index f19e890..a4f8177 100644
6509 --- a/arch/mips/include/asm/elf.h
6510 +++ b/arch/mips/include/asm/elf.h
6511 @@ -417,6 +417,13 @@ extern const char *__elf_platform;
6512 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6513 #endif
6514
6515 +#ifdef CONFIG_PAX_ASLR
6516 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6517 +
6518 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6519 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6520 +#endif
6521 +
6522 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6523 struct linux_binprm;
6524 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6525 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6526 index c1f6afa..38cc6e9 100644
6527 --- a/arch/mips/include/asm/exec.h
6528 +++ b/arch/mips/include/asm/exec.h
6529 @@ -12,6 +12,6 @@
6530 #ifndef _ASM_EXEC_H
6531 #define _ASM_EXEC_H
6532
6533 -extern unsigned long arch_align_stack(unsigned long sp);
6534 +#define arch_align_stack(x) ((x) & ~0xfUL)
6535
6536 #endif /* _ASM_EXEC_H */
6537 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6538 index 9e8ef59..1139d6b 100644
6539 --- a/arch/mips/include/asm/hw_irq.h
6540 +++ b/arch/mips/include/asm/hw_irq.h
6541 @@ -10,7 +10,7 @@
6542
6543 #include <linux/atomic.h>
6544
6545 -extern atomic_t irq_err_count;
6546 +extern atomic_unchecked_t irq_err_count;
6547
6548 /*
6549 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6550 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6551 index 8feaed6..1bd8a64 100644
6552 --- a/arch/mips/include/asm/local.h
6553 +++ b/arch/mips/include/asm/local.h
6554 @@ -13,15 +13,25 @@ typedef struct
6555 atomic_long_t a;
6556 } local_t;
6557
6558 +typedef struct {
6559 + atomic_long_unchecked_t a;
6560 +} local_unchecked_t;
6561 +
6562 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6563
6564 #define local_read(l) atomic_long_read(&(l)->a)
6565 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6566 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6567 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6568
6569 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6570 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6571 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6572 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6573 #define local_inc(l) atomic_long_inc(&(l)->a)
6574 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6575 #define local_dec(l) atomic_long_dec(&(l)->a)
6576 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6577
6578 /*
6579 * Same as above, but return the result value
6580 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6581 return result;
6582 }
6583
6584 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6585 +{
6586 + unsigned long result;
6587 +
6588 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6589 + unsigned long temp;
6590 +
6591 + __asm__ __volatile__(
6592 + " .set mips3 \n"
6593 + "1:" __LL "%1, %2 # local_add_return \n"
6594 + " addu %0, %1, %3 \n"
6595 + __SC "%0, %2 \n"
6596 + " beqzl %0, 1b \n"
6597 + " addu %0, %1, %3 \n"
6598 + " .set mips0 \n"
6599 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6600 + : "Ir" (i), "m" (l->a.counter)
6601 + : "memory");
6602 + } else if (kernel_uses_llsc) {
6603 + unsigned long temp;
6604 +
6605 + __asm__ __volatile__(
6606 + " .set mips3 \n"
6607 + "1:" __LL "%1, %2 # local_add_return \n"
6608 + " addu %0, %1, %3 \n"
6609 + __SC "%0, %2 \n"
6610 + " beqz %0, 1b \n"
6611 + " addu %0, %1, %3 \n"
6612 + " .set mips0 \n"
6613 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6614 + : "Ir" (i), "m" (l->a.counter)
6615 + : "memory");
6616 + } else {
6617 + unsigned long flags;
6618 +
6619 + local_irq_save(flags);
6620 + result = l->a.counter;
6621 + result += i;
6622 + l->a.counter = result;
6623 + local_irq_restore(flags);
6624 + }
6625 +
6626 + return result;
6627 +}
6628 +
6629 static __inline__ long local_sub_return(long i, local_t * l)
6630 {
6631 unsigned long result;
6632 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6633
6634 #define local_cmpxchg(l, o, n) \
6635 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6636 +#define local_cmpxchg_unchecked(l, o, n) \
6637 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6638 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6639
6640 /**
6641 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6642 index 89dd7fe..a123c97 100644
6643 --- a/arch/mips/include/asm/page.h
6644 +++ b/arch/mips/include/asm/page.h
6645 @@ -118,7 +118,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6646 #ifdef CONFIG_CPU_MIPS32
6647 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6648 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6649 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6650 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6651 #else
6652 typedef struct { unsigned long long pte; } pte_t;
6653 #define pte_val(x) ((x).pte)
6654 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6655 index b336037..5b874cc 100644
6656 --- a/arch/mips/include/asm/pgalloc.h
6657 +++ b/arch/mips/include/asm/pgalloc.h
6658 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6659 {
6660 set_pud(pud, __pud((unsigned long)pmd));
6661 }
6662 +
6663 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6664 +{
6665 + pud_populate(mm, pud, pmd);
6666 +}
6667 #endif
6668
6669 /*
6670 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6671 index 819af9d..439839d 100644
6672 --- a/arch/mips/include/asm/pgtable.h
6673 +++ b/arch/mips/include/asm/pgtable.h
6674 @@ -20,6 +20,9 @@
6675 #include <asm/io.h>
6676 #include <asm/pgtable-bits.h>
6677
6678 +#define ktla_ktva(addr) (addr)
6679 +#define ktva_ktla(addr) (addr)
6680 +
6681 struct mm_struct;
6682 struct vm_area_struct;
6683
6684 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6685 index 9c0014e..5101ef5 100644
6686 --- a/arch/mips/include/asm/thread_info.h
6687 +++ b/arch/mips/include/asm/thread_info.h
6688 @@ -100,6 +100,9 @@ static inline struct thread_info *current_thread_info(void)
6689 #define TIF_SECCOMP 4 /* secure computing */
6690 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6691 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6692 +/* li takes a 32bit immediate */
6693 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6694 +
6695 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6696 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6697 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6698 @@ -135,14 +138,16 @@ static inline struct thread_info *current_thread_info(void)
6699 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6700 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6701 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6702 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6703
6704 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6705 _TIF_SYSCALL_AUDIT | \
6706 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6707 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6708 + _TIF_GRSEC_SETXID)
6709
6710 /* work to do in syscall_trace_leave() */
6711 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6712 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6713 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6714
6715 /* work to do on interrupt/exception return */
6716 #define _TIF_WORK_MASK \
6717 @@ -150,7 +155,7 @@ static inline struct thread_info *current_thread_info(void)
6718 /* work to do on any return to u-space */
6719 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6720 _TIF_WORK_SYSCALL_EXIT | \
6721 - _TIF_SYSCALL_TRACEPOINT)
6722 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6723
6724 /*
6725 * We stash processor id into a COP0 register to retrieve it fast
6726 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6727 index bf8b324..cec5705 100644
6728 --- a/arch/mips/include/asm/uaccess.h
6729 +++ b/arch/mips/include/asm/uaccess.h
6730 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6731 __ok == 0; \
6732 })
6733
6734 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6735 #define access_ok(type, addr, size) \
6736 likely(__access_ok((addr), (size), __access_mask))
6737
6738 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6739 index 1188e00..41cf144 100644
6740 --- a/arch/mips/kernel/binfmt_elfn32.c
6741 +++ b/arch/mips/kernel/binfmt_elfn32.c
6742 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6743 #undef ELF_ET_DYN_BASE
6744 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6745
6746 +#ifdef CONFIG_PAX_ASLR
6747 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6748 +
6749 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6750 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6751 +#endif
6752 +
6753 #include <asm/processor.h>
6754 #include <linux/module.h>
6755 #include <linux/elfcore.h>
6756 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6757 index 9287678..f870e47 100644
6758 --- a/arch/mips/kernel/binfmt_elfo32.c
6759 +++ b/arch/mips/kernel/binfmt_elfo32.c
6760 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6761 #undef ELF_ET_DYN_BASE
6762 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6763
6764 +#ifdef CONFIG_PAX_ASLR
6765 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6766 +
6767 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6768 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6769 +#endif
6770 +
6771 #include <asm/processor.h>
6772
6773 #include <linux/module.h>
6774 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6775 index a74ec3a..4f06f18 100644
6776 --- a/arch/mips/kernel/i8259.c
6777 +++ b/arch/mips/kernel/i8259.c
6778 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6779 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6780 spurious_irq_mask |= irqmask;
6781 }
6782 - atomic_inc(&irq_err_count);
6783 + atomic_inc_unchecked(&irq_err_count);
6784 /*
6785 * Theoretically we do not have to handle this IRQ,
6786 * but in Linux this does not cause problems and is
6787 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6788 index 44a1f79..2bd6aa3 100644
6789 --- a/arch/mips/kernel/irq-gt641xx.c
6790 +++ b/arch/mips/kernel/irq-gt641xx.c
6791 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6792 }
6793 }
6794
6795 - atomic_inc(&irq_err_count);
6796 + atomic_inc_unchecked(&irq_err_count);
6797 }
6798
6799 void __init gt641xx_irq_init(void)
6800 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6801 index 3c8a18a..b4929b6 100644
6802 --- a/arch/mips/kernel/irq.c
6803 +++ b/arch/mips/kernel/irq.c
6804 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6805 printk("unexpected IRQ # %d\n", irq);
6806 }
6807
6808 -atomic_t irq_err_count;
6809 +atomic_unchecked_t irq_err_count;
6810
6811 int arch_show_interrupts(struct seq_file *p, int prec)
6812 {
6813 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6814 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6815 return 0;
6816 }
6817
6818 asmlinkage void spurious_interrupt(void)
6819 {
6820 - atomic_inc(&irq_err_count);
6821 + atomic_inc_unchecked(&irq_err_count);
6822 }
6823
6824 void __init init_IRQ(void)
6825 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6826 }
6827
6828 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6829 +
6830 +extern void gr_handle_kernel_exploit(void);
6831 static inline void check_stack_overflow(void)
6832 {
6833 unsigned long sp;
6834 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6835 printk("do_IRQ: stack overflow: %ld\n",
6836 sp - sizeof(struct thread_info));
6837 dump_stack();
6838 + gr_handle_kernel_exploit();
6839 }
6840 }
6841 #else
6842 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6843 index 0614717..002fa43 100644
6844 --- a/arch/mips/kernel/pm-cps.c
6845 +++ b/arch/mips/kernel/pm-cps.c
6846 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6847 nc_core_ready_count = nc_addr;
6848
6849 /* Ensure ready_count is zero-initialised before the assembly runs */
6850 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6851 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6852 coupled_barrier(&per_cpu(pm_barrier, core), online);
6853
6854 /* Run the generated entry code */
6855 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6856 index f2975d4..f61d355 100644
6857 --- a/arch/mips/kernel/process.c
6858 +++ b/arch/mips/kernel/process.c
6859 @@ -541,18 +541,6 @@ out:
6860 return pc;
6861 }
6862
6863 -/*
6864 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6865 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6866 - */
6867 -unsigned long arch_align_stack(unsigned long sp)
6868 -{
6869 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6870 - sp -= get_random_int() & ~PAGE_MASK;
6871 -
6872 - return sp & ALMASK;
6873 -}
6874 -
6875 static void arch_dump_stack(void *info)
6876 {
6877 struct pt_regs *regs;
6878 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6879 index e933a30..0d02625 100644
6880 --- a/arch/mips/kernel/ptrace.c
6881 +++ b/arch/mips/kernel/ptrace.c
6882 @@ -785,6 +785,10 @@ long arch_ptrace(struct task_struct *child, long request,
6883 return ret;
6884 }
6885
6886 +#ifdef CONFIG_GRKERNSEC_SETXID
6887 +extern void gr_delayed_cred_worker(void);
6888 +#endif
6889 +
6890 /*
6891 * Notification of system call entry/exit
6892 * - triggered by current->work.syscall_trace
6893 @@ -803,6 +807,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6894 tracehook_report_syscall_entry(regs))
6895 ret = -1;
6896
6897 +#ifdef CONFIG_GRKERNSEC_SETXID
6898 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6899 + gr_delayed_cred_worker();
6900 +#endif
6901 +
6902 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6903 trace_sys_enter(regs, regs->regs[2]);
6904
6905 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6906 index 2242bdd..b284048 100644
6907 --- a/arch/mips/kernel/sync-r4k.c
6908 +++ b/arch/mips/kernel/sync-r4k.c
6909 @@ -18,8 +18,8 @@
6910 #include <asm/mipsregs.h>
6911
6912 static atomic_t count_start_flag = ATOMIC_INIT(0);
6913 -static atomic_t count_count_start = ATOMIC_INIT(0);
6914 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6915 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6916 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6917 static atomic_t count_reference = ATOMIC_INIT(0);
6918
6919 #define COUNTON 100
6920 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6921
6922 for (i = 0; i < NR_LOOPS; i++) {
6923 /* slaves loop on '!= 2' */
6924 - while (atomic_read(&count_count_start) != 1)
6925 + while (atomic_read_unchecked(&count_count_start) != 1)
6926 mb();
6927 - atomic_set(&count_count_stop, 0);
6928 + atomic_set_unchecked(&count_count_stop, 0);
6929 smp_wmb();
6930
6931 /* this lets the slaves write their count register */
6932 - atomic_inc(&count_count_start);
6933 + atomic_inc_unchecked(&count_count_start);
6934
6935 /*
6936 * Everyone initialises count in the last loop:
6937 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6938 /*
6939 * Wait for all slaves to leave the synchronization point:
6940 */
6941 - while (atomic_read(&count_count_stop) != 1)
6942 + while (atomic_read_unchecked(&count_count_stop) != 1)
6943 mb();
6944 - atomic_set(&count_count_start, 0);
6945 + atomic_set_unchecked(&count_count_start, 0);
6946 smp_wmb();
6947 - atomic_inc(&count_count_stop);
6948 + atomic_inc_unchecked(&count_count_stop);
6949 }
6950 /* Arrange for an interrupt in a short while */
6951 write_c0_compare(read_c0_count() + COUNTON);
6952 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6953 initcount = atomic_read(&count_reference);
6954
6955 for (i = 0; i < NR_LOOPS; i++) {
6956 - atomic_inc(&count_count_start);
6957 - while (atomic_read(&count_count_start) != 2)
6958 + atomic_inc_unchecked(&count_count_start);
6959 + while (atomic_read_unchecked(&count_count_start) != 2)
6960 mb();
6961
6962 /*
6963 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6964 if (i == NR_LOOPS-1)
6965 write_c0_count(initcount);
6966
6967 - atomic_inc(&count_count_stop);
6968 - while (atomic_read(&count_count_stop) != 2)
6969 + atomic_inc_unchecked(&count_count_stop);
6970 + while (atomic_read_unchecked(&count_count_stop) != 2)
6971 mb();
6972 }
6973 /* Arrange for an interrupt in a short while */
6974 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6975 index d2d1c19..3e21d8d 100644
6976 --- a/arch/mips/kernel/traps.c
6977 +++ b/arch/mips/kernel/traps.c
6978 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6979 siginfo_t info;
6980
6981 prev_state = exception_enter();
6982 - die_if_kernel("Integer overflow", regs);
6983 + if (unlikely(!user_mode(regs))) {
6984 +
6985 +#ifdef CONFIG_PAX_REFCOUNT
6986 + if (fixup_exception(regs)) {
6987 + pax_report_refcount_overflow(regs);
6988 + exception_exit(prev_state);
6989 + return;
6990 + }
6991 +#endif
6992 +
6993 + die("Integer overflow", regs);
6994 + }
6995
6996 info.si_code = FPE_INTOVF;
6997 info.si_signo = SIGFPE;
6998 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6999 index 52f205a..335927c 100644
7000 --- a/arch/mips/kvm/mips.c
7001 +++ b/arch/mips/kvm/mips.c
7002 @@ -1013,7 +1013,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
7003 return r;
7004 }
7005
7006 -int kvm_arch_init(void *opaque)
7007 +int kvm_arch_init(const void *opaque)
7008 {
7009 if (kvm_mips_callbacks) {
7010 kvm_err("kvm: module already exists\n");
7011 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
7012 index 7ff8637..6004edb 100644
7013 --- a/arch/mips/mm/fault.c
7014 +++ b/arch/mips/mm/fault.c
7015 @@ -31,6 +31,23 @@
7016
7017 int show_unhandled_signals = 1;
7018
7019 +#ifdef CONFIG_PAX_PAGEEXEC
7020 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7021 +{
7022 + unsigned long i;
7023 +
7024 + printk(KERN_ERR "PAX: bytes at PC: ");
7025 + for (i = 0; i < 5; i++) {
7026 + unsigned int c;
7027 + if (get_user(c, (unsigned int *)pc+i))
7028 + printk(KERN_CONT "???????? ");
7029 + else
7030 + printk(KERN_CONT "%08x ", c);
7031 + }
7032 + printk("\n");
7033 +}
7034 +#endif
7035 +
7036 /*
7037 * This routine handles page faults. It determines the address,
7038 * and the problem, and then passes it off to one of the appropriate
7039 @@ -206,6 +223,14 @@ bad_area:
7040 bad_area_nosemaphore:
7041 /* User mode accesses just cause a SIGSEGV */
7042 if (user_mode(regs)) {
7043 +
7044 +#ifdef CONFIG_PAX_PAGEEXEC
7045 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
7046 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
7047 + do_group_exit(SIGKILL);
7048 + }
7049 +#endif
7050 +
7051 tsk->thread.cp0_badvaddr = address;
7052 tsk->thread.error_code = write;
7053 if (show_unhandled_signals &&
7054 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
7055 index 5c81fdd..db158d3 100644
7056 --- a/arch/mips/mm/mmap.c
7057 +++ b/arch/mips/mm/mmap.c
7058 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7059 struct vm_area_struct *vma;
7060 unsigned long addr = addr0;
7061 int do_color_align;
7062 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
7063 struct vm_unmapped_area_info info;
7064
7065 if (unlikely(len > TASK_SIZE))
7066 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7067 do_color_align = 1;
7068
7069 /* requesting a specific address */
7070 +
7071 +#ifdef CONFIG_PAX_RANDMMAP
7072 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
7073 +#endif
7074 +
7075 if (addr) {
7076 if (do_color_align)
7077 addr = COLOUR_ALIGN(addr, pgoff);
7078 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7079 addr = PAGE_ALIGN(addr);
7080
7081 vma = find_vma(mm, addr);
7082 - if (TASK_SIZE - len >= addr &&
7083 - (!vma || addr + len <= vma->vm_start))
7084 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
7085 return addr;
7086 }
7087
7088 info.length = len;
7089 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
7090 info.align_offset = pgoff << PAGE_SHIFT;
7091 + info.threadstack_offset = offset;
7092
7093 if (dir == DOWN) {
7094 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
7095 @@ -160,45 +166,34 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7096 {
7097 unsigned long random_factor = 0UL;
7098
7099 +#ifdef CONFIG_PAX_RANDMMAP
7100 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7101 +#endif
7102 +
7103 if (current->flags & PF_RANDOMIZE)
7104 random_factor = arch_mmap_rnd();
7105
7106 if (mmap_is_legacy()) {
7107 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7108 +
7109 +#ifdef CONFIG_PAX_RANDMMAP
7110 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7111 + mm->mmap_base += mm->delta_mmap;
7112 +#endif
7113 +
7114 mm->get_unmapped_area = arch_get_unmapped_area;
7115 } else {
7116 mm->mmap_base = mmap_base(random_factor);
7117 +
7118 +#ifdef CONFIG_PAX_RANDMMAP
7119 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7120 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7121 +#endif
7122 +
7123 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7124 }
7125 }
7126
7127 -static inline unsigned long brk_rnd(void)
7128 -{
7129 - unsigned long rnd = get_random_int();
7130 -
7131 - rnd = rnd << PAGE_SHIFT;
7132 - /* 8MB for 32bit, 256MB for 64bit */
7133 - if (TASK_IS_32BIT_ADDR)
7134 - rnd = rnd & 0x7ffffful;
7135 - else
7136 - rnd = rnd & 0xffffffful;
7137 -
7138 - return rnd;
7139 -}
7140 -
7141 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7142 -{
7143 - unsigned long base = mm->brk;
7144 - unsigned long ret;
7145 -
7146 - ret = PAGE_ALIGN(base + brk_rnd());
7147 -
7148 - if (ret < mm->brk)
7149 - return mm->brk;
7150 -
7151 - return ret;
7152 -}
7153 -
7154 int __virt_addr_valid(const volatile void *kaddr)
7155 {
7156 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7157 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7158 index a2358b4..7cead4f 100644
7159 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7160 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7161 @@ -187,9 +187,9 @@ void
7162 cont_nmi_dump(void)
7163 {
7164 #ifndef REAL_NMI_SIGNAL
7165 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7166 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7167
7168 - atomic_inc(&nmied_cpus);
7169 + atomic_inc_unchecked(&nmied_cpus);
7170 #endif
7171 /*
7172 * Only allow 1 cpu to proceed
7173 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7174 udelay(10000);
7175 }
7176 #else
7177 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7178 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7179 #endif
7180
7181 /*
7182 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7183 index a046b30..6799527 100644
7184 --- a/arch/mips/sni/rm200.c
7185 +++ b/arch/mips/sni/rm200.c
7186 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7187 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7188 spurious_irq_mask |= irqmask;
7189 }
7190 - atomic_inc(&irq_err_count);
7191 + atomic_inc_unchecked(&irq_err_count);
7192 /*
7193 * Theoretically we do not have to handle this IRQ,
7194 * but in Linux this does not cause problems and is
7195 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7196 index 41e873b..34d33a7 100644
7197 --- a/arch/mips/vr41xx/common/icu.c
7198 +++ b/arch/mips/vr41xx/common/icu.c
7199 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7200
7201 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7202
7203 - atomic_inc(&irq_err_count);
7204 + atomic_inc_unchecked(&irq_err_count);
7205
7206 return -1;
7207 }
7208 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7209 index ae0e4ee..e8f0692 100644
7210 --- a/arch/mips/vr41xx/common/irq.c
7211 +++ b/arch/mips/vr41xx/common/irq.c
7212 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7213 irq_cascade_t *cascade;
7214
7215 if (irq >= NR_IRQS) {
7216 - atomic_inc(&irq_err_count);
7217 + atomic_inc_unchecked(&irq_err_count);
7218 return;
7219 }
7220
7221 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7222 ret = cascade->get_irq(irq);
7223 irq = ret;
7224 if (ret < 0)
7225 - atomic_inc(&irq_err_count);
7226 + atomic_inc_unchecked(&irq_err_count);
7227 else
7228 irq_dispatch(irq);
7229 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7230 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7231 index 967d144..db12197 100644
7232 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7233 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7234 @@ -11,12 +11,14 @@
7235 #ifndef _ASM_PROC_CACHE_H
7236 #define _ASM_PROC_CACHE_H
7237
7238 +#include <linux/const.h>
7239 +
7240 /* L1 cache */
7241
7242 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7243 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7244 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7245 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7246 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7247 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7248
7249 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7250 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7251 index bcb5df2..84fabd2 100644
7252 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7253 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7254 @@ -16,13 +16,15 @@
7255 #ifndef _ASM_PROC_CACHE_H
7256 #define _ASM_PROC_CACHE_H
7257
7258 +#include <linux/const.h>
7259 +
7260 /*
7261 * L1 cache
7262 */
7263 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7264 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7265 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7266 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7267 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7268 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7269
7270 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7271 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7272 index 4ce7a01..449202a 100644
7273 --- a/arch/openrisc/include/asm/cache.h
7274 +++ b/arch/openrisc/include/asm/cache.h
7275 @@ -19,11 +19,13 @@
7276 #ifndef __ASM_OPENRISC_CACHE_H
7277 #define __ASM_OPENRISC_CACHE_H
7278
7279 +#include <linux/const.h>
7280 +
7281 /* FIXME: How can we replace these with values from the CPU...
7282 * they shouldn't be hard-coded!
7283 */
7284
7285 -#define L1_CACHE_BYTES 16
7286 #define L1_CACHE_SHIFT 4
7287 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7288
7289 #endif /* __ASM_OPENRISC_CACHE_H */
7290 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7291 index 226f8ca9..9d9b87d 100644
7292 --- a/arch/parisc/include/asm/atomic.h
7293 +++ b/arch/parisc/include/asm/atomic.h
7294 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7295 return dec;
7296 }
7297
7298 +#define atomic64_read_unchecked(v) atomic64_read(v)
7299 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7300 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7301 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7302 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7303 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7304 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7305 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7306 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7307 +
7308 #endif /* !CONFIG_64BIT */
7309
7310
7311 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7312 index 47f11c7..3420df2 100644
7313 --- a/arch/parisc/include/asm/cache.h
7314 +++ b/arch/parisc/include/asm/cache.h
7315 @@ -5,6 +5,7 @@
7316 #ifndef __ARCH_PARISC_CACHE_H
7317 #define __ARCH_PARISC_CACHE_H
7318
7319 +#include <linux/const.h>
7320
7321 /*
7322 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7323 @@ -15,13 +16,13 @@
7324 * just ruin performance.
7325 */
7326 #ifdef CONFIG_PA20
7327 -#define L1_CACHE_BYTES 64
7328 #define L1_CACHE_SHIFT 6
7329 #else
7330 -#define L1_CACHE_BYTES 32
7331 #define L1_CACHE_SHIFT 5
7332 #endif
7333
7334 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7335 +
7336 #ifndef __ASSEMBLY__
7337
7338 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7339 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7340 index 78c9fd3..42fa66a 100644
7341 --- a/arch/parisc/include/asm/elf.h
7342 +++ b/arch/parisc/include/asm/elf.h
7343 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7344
7345 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7346
7347 +#ifdef CONFIG_PAX_ASLR
7348 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7349 +
7350 +#define PAX_DELTA_MMAP_LEN 16
7351 +#define PAX_DELTA_STACK_LEN 16
7352 +#endif
7353 +
7354 /* This yields a mask that user programs can use to figure out what
7355 instruction set this CPU supports. This could be done in user space,
7356 but it's not easy, and we've already done it here. */
7357 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7358 index 3a08eae..08fef28 100644
7359 --- a/arch/parisc/include/asm/pgalloc.h
7360 +++ b/arch/parisc/include/asm/pgalloc.h
7361 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7362 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7363 }
7364
7365 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7366 +{
7367 + pgd_populate(mm, pgd, pmd);
7368 +}
7369 +
7370 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7371 {
7372 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7373 @@ -72,7 +77,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7374
7375 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7376 {
7377 - if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED)
7378 + if (pmd_flag(*pmd) & PxD_FLAG_ATTACHED) {
7379 /*
7380 * This is the permanent pmd attached to the pgd;
7381 * cannot free it.
7382 @@ -81,6 +86,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7383 */
7384 mm_inc_nr_pmds(mm);
7385 return;
7386 + }
7387 free_pages((unsigned long)pmd, PMD_ORDER);
7388 }
7389
7390 @@ -96,6 +102,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7391 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7392 #define pmd_free(mm, x) do { } while (0)
7393 #define pgd_populate(mm, pmd, pte) BUG()
7394 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7395
7396 #endif
7397
7398 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7399 index 0a18375..d613939 100644
7400 --- a/arch/parisc/include/asm/pgtable.h
7401 +++ b/arch/parisc/include/asm/pgtable.h
7402 @@ -213,6 +213,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7403 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7404 #define PAGE_COPY PAGE_EXECREAD
7405 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7406 +
7407 +#ifdef CONFIG_PAX_PAGEEXEC
7408 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7409 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7410 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7411 +#else
7412 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7413 +# define PAGE_COPY_NOEXEC PAGE_COPY
7414 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7415 +#endif
7416 +
7417 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7418 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7419 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7420 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7421 index 0abdd4c..1af92f0 100644
7422 --- a/arch/parisc/include/asm/uaccess.h
7423 +++ b/arch/parisc/include/asm/uaccess.h
7424 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7425 const void __user *from,
7426 unsigned long n)
7427 {
7428 - int sz = __compiletime_object_size(to);
7429 + size_t sz = __compiletime_object_size(to);
7430 int ret = -EFAULT;
7431
7432 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7433 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7434 ret = __copy_from_user(to, from, n);
7435 else
7436 copy_from_user_overflow();
7437 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7438 index 3c63a82..b1d6ee9 100644
7439 --- a/arch/parisc/kernel/module.c
7440 +++ b/arch/parisc/kernel/module.c
7441 @@ -98,16 +98,38 @@
7442
7443 /* three functions to determine where in the module core
7444 * or init pieces the location is */
7445 +static inline int in_init_rx(struct module *me, void *loc)
7446 +{
7447 + return (loc >= me->module_init_rx &&
7448 + loc < (me->module_init_rx + me->init_size_rx));
7449 +}
7450 +
7451 +static inline int in_init_rw(struct module *me, void *loc)
7452 +{
7453 + return (loc >= me->module_init_rw &&
7454 + loc < (me->module_init_rw + me->init_size_rw));
7455 +}
7456 +
7457 static inline int in_init(struct module *me, void *loc)
7458 {
7459 - return (loc >= me->module_init &&
7460 - loc <= (me->module_init + me->init_size));
7461 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7462 +}
7463 +
7464 +static inline int in_core_rx(struct module *me, void *loc)
7465 +{
7466 + return (loc >= me->module_core_rx &&
7467 + loc < (me->module_core_rx + me->core_size_rx));
7468 +}
7469 +
7470 +static inline int in_core_rw(struct module *me, void *loc)
7471 +{
7472 + return (loc >= me->module_core_rw &&
7473 + loc < (me->module_core_rw + me->core_size_rw));
7474 }
7475
7476 static inline int in_core(struct module *me, void *loc)
7477 {
7478 - return (loc >= me->module_core &&
7479 - loc <= (me->module_core + me->core_size));
7480 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7481 }
7482
7483 static inline int in_local(struct module *me, void *loc)
7484 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7485 }
7486
7487 /* align things a bit */
7488 - me->core_size = ALIGN(me->core_size, 16);
7489 - me->arch.got_offset = me->core_size;
7490 - me->core_size += gots * sizeof(struct got_entry);
7491 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7492 + me->arch.got_offset = me->core_size_rw;
7493 + me->core_size_rw += gots * sizeof(struct got_entry);
7494
7495 - me->core_size = ALIGN(me->core_size, 16);
7496 - me->arch.fdesc_offset = me->core_size;
7497 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7498 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7499 + me->arch.fdesc_offset = me->core_size_rw;
7500 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7501
7502 me->arch.got_max = gots;
7503 me->arch.fdesc_max = fdescs;
7504 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7505
7506 BUG_ON(value == 0);
7507
7508 - got = me->module_core + me->arch.got_offset;
7509 + got = me->module_core_rw + me->arch.got_offset;
7510 for (i = 0; got[i].addr; i++)
7511 if (got[i].addr == value)
7512 goto out;
7513 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7514 #ifdef CONFIG_64BIT
7515 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7516 {
7517 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7518 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7519
7520 if (!value) {
7521 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7522 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7523
7524 /* Create new one */
7525 fdesc->addr = value;
7526 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7527 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7528 return (Elf_Addr)fdesc;
7529 }
7530 #endif /* CONFIG_64BIT */
7531 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7532
7533 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7534 end = table + sechdrs[me->arch.unwind_section].sh_size;
7535 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7536 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7537
7538 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7539 me->arch.unwind_section, table, end, gp);
7540 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7541 index 5aba01a..47cdd5a 100644
7542 --- a/arch/parisc/kernel/sys_parisc.c
7543 +++ b/arch/parisc/kernel/sys_parisc.c
7544 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7545 unsigned long task_size = TASK_SIZE;
7546 int do_color_align, last_mmap;
7547 struct vm_unmapped_area_info info;
7548 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7549
7550 if (len > task_size)
7551 return -ENOMEM;
7552 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7553 goto found_addr;
7554 }
7555
7556 +#ifdef CONFIG_PAX_RANDMMAP
7557 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7558 +#endif
7559 +
7560 if (addr) {
7561 if (do_color_align && last_mmap)
7562 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7563 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7564 info.high_limit = mmap_upper_limit();
7565 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7566 info.align_offset = shared_align_offset(last_mmap, pgoff);
7567 + info.threadstack_offset = offset;
7568 addr = vm_unmapped_area(&info);
7569
7570 found_addr:
7571 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7572 unsigned long addr = addr0;
7573 int do_color_align, last_mmap;
7574 struct vm_unmapped_area_info info;
7575 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7576
7577 #ifdef CONFIG_64BIT
7578 /* This should only ever run for 32-bit processes. */
7579 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7580 }
7581
7582 /* requesting a specific address */
7583 +#ifdef CONFIG_PAX_RANDMMAP
7584 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7585 +#endif
7586 +
7587 if (addr) {
7588 if (do_color_align && last_mmap)
7589 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7590 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7591 info.high_limit = mm->mmap_base;
7592 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7593 info.align_offset = shared_align_offset(last_mmap, pgoff);
7594 + info.threadstack_offset = offset;
7595 addr = vm_unmapped_area(&info);
7596 if (!(addr & ~PAGE_MASK))
7597 goto found_addr;
7598 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7599 mm->mmap_legacy_base = mmap_legacy_base();
7600 mm->mmap_base = mmap_upper_limit();
7601
7602 +#ifdef CONFIG_PAX_RANDMMAP
7603 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7604 + mm->mmap_legacy_base += mm->delta_mmap;
7605 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7606 + }
7607 +#endif
7608 +
7609 if (mmap_is_legacy()) {
7610 mm->mmap_base = mm->mmap_legacy_base;
7611 mm->get_unmapped_area = arch_get_unmapped_area;
7612 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7613 index 47ee620..1107387 100644
7614 --- a/arch/parisc/kernel/traps.c
7615 +++ b/arch/parisc/kernel/traps.c
7616 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7617
7618 down_read(&current->mm->mmap_sem);
7619 vma = find_vma(current->mm,regs->iaoq[0]);
7620 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7621 - && (vma->vm_flags & VM_EXEC)) {
7622 -
7623 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7624 fault_address = regs->iaoq[0];
7625 fault_space = regs->iasq[0];
7626
7627 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7628 index e5120e6..8ddb5cc 100644
7629 --- a/arch/parisc/mm/fault.c
7630 +++ b/arch/parisc/mm/fault.c
7631 @@ -15,6 +15,7 @@
7632 #include <linux/sched.h>
7633 #include <linux/interrupt.h>
7634 #include <linux/module.h>
7635 +#include <linux/unistd.h>
7636
7637 #include <asm/uaccess.h>
7638 #include <asm/traps.h>
7639 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7640 static unsigned long
7641 parisc_acctyp(unsigned long code, unsigned int inst)
7642 {
7643 - if (code == 6 || code == 16)
7644 + if (code == 6 || code == 7 || code == 16)
7645 return VM_EXEC;
7646
7647 switch (inst & 0xf0000000) {
7648 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7649 }
7650 #endif
7651
7652 +#ifdef CONFIG_PAX_PAGEEXEC
7653 +/*
7654 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7655 + *
7656 + * returns 1 when task should be killed
7657 + * 2 when rt_sigreturn trampoline was detected
7658 + * 3 when unpatched PLT trampoline was detected
7659 + */
7660 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7661 +{
7662 +
7663 +#ifdef CONFIG_PAX_EMUPLT
7664 + int err;
7665 +
7666 + do { /* PaX: unpatched PLT emulation */
7667 + unsigned int bl, depwi;
7668 +
7669 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7670 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7671 +
7672 + if (err)
7673 + break;
7674 +
7675 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7676 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7677 +
7678 + err = get_user(ldw, (unsigned int *)addr);
7679 + err |= get_user(bv, (unsigned int *)(addr+4));
7680 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7681 +
7682 + if (err)
7683 + break;
7684 +
7685 + if (ldw == 0x0E801096U &&
7686 + bv == 0xEAC0C000U &&
7687 + ldw2 == 0x0E881095U)
7688 + {
7689 + unsigned int resolver, map;
7690 +
7691 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7692 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7693 + if (err)
7694 + break;
7695 +
7696 + regs->gr[20] = instruction_pointer(regs)+8;
7697 + regs->gr[21] = map;
7698 + regs->gr[22] = resolver;
7699 + regs->iaoq[0] = resolver | 3UL;
7700 + regs->iaoq[1] = regs->iaoq[0] + 4;
7701 + return 3;
7702 + }
7703 + }
7704 + } while (0);
7705 +#endif
7706 +
7707 +#ifdef CONFIG_PAX_EMUTRAMP
7708 +
7709 +#ifndef CONFIG_PAX_EMUSIGRT
7710 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7711 + return 1;
7712 +#endif
7713 +
7714 + do { /* PaX: rt_sigreturn emulation */
7715 + unsigned int ldi1, ldi2, bel, nop;
7716 +
7717 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7718 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7719 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7720 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7721 +
7722 + if (err)
7723 + break;
7724 +
7725 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7726 + ldi2 == 0x3414015AU &&
7727 + bel == 0xE4008200U &&
7728 + nop == 0x08000240U)
7729 + {
7730 + regs->gr[25] = (ldi1 & 2) >> 1;
7731 + regs->gr[20] = __NR_rt_sigreturn;
7732 + regs->gr[31] = regs->iaoq[1] + 16;
7733 + regs->sr[0] = regs->iasq[1];
7734 + regs->iaoq[0] = 0x100UL;
7735 + regs->iaoq[1] = regs->iaoq[0] + 4;
7736 + regs->iasq[0] = regs->sr[2];
7737 + regs->iasq[1] = regs->sr[2];
7738 + return 2;
7739 + }
7740 + } while (0);
7741 +#endif
7742 +
7743 + return 1;
7744 +}
7745 +
7746 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7747 +{
7748 + unsigned long i;
7749 +
7750 + printk(KERN_ERR "PAX: bytes at PC: ");
7751 + for (i = 0; i < 5; i++) {
7752 + unsigned int c;
7753 + if (get_user(c, (unsigned int *)pc+i))
7754 + printk(KERN_CONT "???????? ");
7755 + else
7756 + printk(KERN_CONT "%08x ", c);
7757 + }
7758 + printk("\n");
7759 +}
7760 +#endif
7761 +
7762 int fixup_exception(struct pt_regs *regs)
7763 {
7764 const struct exception_table_entry *fix;
7765 @@ -234,8 +345,33 @@ retry:
7766
7767 good_area:
7768
7769 - if ((vma->vm_flags & acc_type) != acc_type)
7770 + if ((vma->vm_flags & acc_type) != acc_type) {
7771 +
7772 +#ifdef CONFIG_PAX_PAGEEXEC
7773 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7774 + (address & ~3UL) == instruction_pointer(regs))
7775 + {
7776 + up_read(&mm->mmap_sem);
7777 + switch (pax_handle_fetch_fault(regs)) {
7778 +
7779 +#ifdef CONFIG_PAX_EMUPLT
7780 + case 3:
7781 + return;
7782 +#endif
7783 +
7784 +#ifdef CONFIG_PAX_EMUTRAMP
7785 + case 2:
7786 + return;
7787 +#endif
7788 +
7789 + }
7790 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7791 + do_group_exit(SIGKILL);
7792 + }
7793 +#endif
7794 +
7795 goto bad_area;
7796 + }
7797
7798 /*
7799 * If for any reason at all we couldn't handle the fault, make
7800 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7801 index 190cc48..48439ce 100644
7802 --- a/arch/powerpc/Kconfig
7803 +++ b/arch/powerpc/Kconfig
7804 @@ -413,6 +413,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7805 config KEXEC
7806 bool "kexec system call"
7807 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7808 + depends on !GRKERNSEC_KMEM
7809 help
7810 kexec is a system call that implements the ability to shutdown your
7811 current kernel, and to start another kernel. It is like a reboot
7812 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7813 index 512d278..d31fadd 100644
7814 --- a/arch/powerpc/include/asm/atomic.h
7815 +++ b/arch/powerpc/include/asm/atomic.h
7816 @@ -12,6 +12,11 @@
7817
7818 #define ATOMIC_INIT(i) { (i) }
7819
7820 +#define _ASM_EXTABLE(from, to) \
7821 +" .section __ex_table,\"a\"\n" \
7822 + PPC_LONG" " #from ", " #to"\n" \
7823 +" .previous\n"
7824 +
7825 static __inline__ int atomic_read(const atomic_t *v)
7826 {
7827 int t;
7828 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7829 return t;
7830 }
7831
7832 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7833 +{
7834 + int t;
7835 +
7836 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7837 +
7838 + return t;
7839 +}
7840 +
7841 static __inline__ void atomic_set(atomic_t *v, int i)
7842 {
7843 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7844 }
7845
7846 -#define ATOMIC_OP(op, asm_op) \
7847 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7848 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7849 +{
7850 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7851 +}
7852 +
7853 +#ifdef CONFIG_PAX_REFCOUNT
7854 +#define __REFCOUNT_OP(op) op##o.
7855 +#define __OVERFLOW_PRE \
7856 + " mcrxr cr0\n"
7857 +#define __OVERFLOW_POST \
7858 + " bf 4*cr0+so, 3f\n" \
7859 + "2: .long 0x00c00b00\n" \
7860 + "3:\n"
7861 +#define __OVERFLOW_EXTABLE \
7862 + "\n4:\n"
7863 + _ASM_EXTABLE(2b, 4b)
7864 +#else
7865 +#define __REFCOUNT_OP(op) op
7866 +#define __OVERFLOW_PRE
7867 +#define __OVERFLOW_POST
7868 +#define __OVERFLOW_EXTABLE
7869 +#endif
7870 +
7871 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7872 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7873 { \
7874 int t; \
7875 \
7876 __asm__ __volatile__( \
7877 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7878 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7879 + pre_op \
7880 #asm_op " %0,%2,%0\n" \
7881 + post_op \
7882 PPC405_ERR77(0,%3) \
7883 " stwcx. %0,0,%3 \n" \
7884 " bne- 1b\n" \
7885 + extable \
7886 : "=&r" (t), "+m" (v->counter) \
7887 : "r" (a), "r" (&v->counter) \
7888 : "cc"); \
7889 } \
7890
7891 -#define ATOMIC_OP_RETURN(op, asm_op) \
7892 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7893 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7894 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7895 +
7896 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7897 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7898 { \
7899 int t; \
7900 \
7901 __asm__ __volatile__( \
7902 PPC_ATOMIC_ENTRY_BARRIER \
7903 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7904 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7905 + pre_op \
7906 #asm_op " %0,%1,%0\n" \
7907 + post_op \
7908 PPC405_ERR77(0,%2) \
7909 " stwcx. %0,0,%2 \n" \
7910 " bne- 1b\n" \
7911 + extable \
7912 PPC_ATOMIC_EXIT_BARRIER \
7913 : "=&r" (t) \
7914 : "r" (a), "r" (&v->counter) \
7915 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7916 return t; \
7917 }
7918
7919 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7920 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7921 +
7922 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7923
7924 ATOMIC_OPS(add, add)
7925 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7926
7927 #undef ATOMIC_OPS
7928 #undef ATOMIC_OP_RETURN
7929 +#undef __ATOMIC_OP_RETURN
7930 #undef ATOMIC_OP
7931 +#undef __ATOMIC_OP
7932
7933 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7934
7935 -static __inline__ void atomic_inc(atomic_t *v)
7936 -{
7937 - int t;
7938 +/*
7939 + * atomic_inc - increment atomic variable
7940 + * @v: pointer of type atomic_t
7941 + *
7942 + * Automatically increments @v by 1
7943 + */
7944 +#define atomic_inc(v) atomic_add(1, (v))
7945 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7946
7947 - __asm__ __volatile__(
7948 -"1: lwarx %0,0,%2 # atomic_inc\n\
7949 - addic %0,%0,1\n"
7950 - PPC405_ERR77(0,%2)
7951 -" stwcx. %0,0,%2 \n\
7952 - bne- 1b"
7953 - : "=&r" (t), "+m" (v->counter)
7954 - : "r" (&v->counter)
7955 - : "cc", "xer");
7956 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7957 +{
7958 + atomic_add_unchecked(1, v);
7959 }
7960
7961 -static __inline__ int atomic_inc_return(atomic_t *v)
7962 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7963 {
7964 - int t;
7965 -
7966 - __asm__ __volatile__(
7967 - PPC_ATOMIC_ENTRY_BARRIER
7968 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7969 - addic %0,%0,1\n"
7970 - PPC405_ERR77(0,%1)
7971 -" stwcx. %0,0,%1 \n\
7972 - bne- 1b"
7973 - PPC_ATOMIC_EXIT_BARRIER
7974 - : "=&r" (t)
7975 - : "r" (&v->counter)
7976 - : "cc", "xer", "memory");
7977 -
7978 - return t;
7979 + return atomic_add_return_unchecked(1, v);
7980 }
7981
7982 /*
7983 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7984 */
7985 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7986
7987 -static __inline__ void atomic_dec(atomic_t *v)
7988 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7989 {
7990 - int t;
7991 -
7992 - __asm__ __volatile__(
7993 -"1: lwarx %0,0,%2 # atomic_dec\n\
7994 - addic %0,%0,-1\n"
7995 - PPC405_ERR77(0,%2)\
7996 -" stwcx. %0,0,%2\n\
7997 - bne- 1b"
7998 - : "=&r" (t), "+m" (v->counter)
7999 - : "r" (&v->counter)
8000 - : "cc", "xer");
8001 + return atomic_add_return_unchecked(1, v) == 0;
8002 }
8003
8004 -static __inline__ int atomic_dec_return(atomic_t *v)
8005 +/*
8006 + * atomic_dec - decrement atomic variable
8007 + * @v: pointer of type atomic_t
8008 + *
8009 + * Atomically decrements @v by 1
8010 + */
8011 +#define atomic_dec(v) atomic_sub(1, (v))
8012 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
8013 +
8014 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
8015 {
8016 - int t;
8017 -
8018 - __asm__ __volatile__(
8019 - PPC_ATOMIC_ENTRY_BARRIER
8020 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
8021 - addic %0,%0,-1\n"
8022 - PPC405_ERR77(0,%1)
8023 -" stwcx. %0,0,%1\n\
8024 - bne- 1b"
8025 - PPC_ATOMIC_EXIT_BARRIER
8026 - : "=&r" (t)
8027 - : "r" (&v->counter)
8028 - : "cc", "xer", "memory");
8029 -
8030 - return t;
8031 + atomic_sub_unchecked(1, v);
8032 }
8033
8034 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8035 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
8036
8037 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
8038 +{
8039 + return cmpxchg(&(v->counter), old, new);
8040 +}
8041 +
8042 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
8043 +{
8044 + return xchg(&(v->counter), new);
8045 +}
8046 +
8047 /**
8048 * __atomic_add_unless - add unless the number is a given value
8049 * @v: pointer of type atomic_t
8050 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
8051 PPC_ATOMIC_ENTRY_BARRIER
8052 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
8053 cmpw 0,%0,%3 \n\
8054 - beq- 2f \n\
8055 - add %0,%2,%0 \n"
8056 + beq- 2f \n"
8057 +
8058 +#ifdef CONFIG_PAX_REFCOUNT
8059 +" mcrxr cr0\n"
8060 +" addo. %0,%2,%0\n"
8061 +" bf 4*cr0+so, 4f\n"
8062 +"3:.long " "0x00c00b00""\n"
8063 +"4:\n"
8064 +#else
8065 + "add %0,%2,%0 \n"
8066 +#endif
8067 +
8068 PPC405_ERR77(0,%2)
8069 " stwcx. %0,0,%1 \n\
8070 bne- 1b \n"
8071 +"5:"
8072 +
8073 +#ifdef CONFIG_PAX_REFCOUNT
8074 + _ASM_EXTABLE(3b, 5b)
8075 +#endif
8076 +
8077 PPC_ATOMIC_EXIT_BARRIER
8078 " subf %0,%2,%0 \n\
8079 2:"
8080 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8081 }
8082 #define atomic_dec_if_positive atomic_dec_if_positive
8083
8084 +#define smp_mb__before_atomic_dec() smp_mb()
8085 +#define smp_mb__after_atomic_dec() smp_mb()
8086 +#define smp_mb__before_atomic_inc() smp_mb()
8087 +#define smp_mb__after_atomic_inc() smp_mb()
8088 +
8089 #ifdef __powerpc64__
8090
8091 #define ATOMIC64_INIT(i) { (i) }
8092 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8093 return t;
8094 }
8095
8096 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8097 +{
8098 + long t;
8099 +
8100 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8101 +
8102 + return t;
8103 +}
8104 +
8105 static __inline__ void atomic64_set(atomic64_t *v, long i)
8106 {
8107 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8108 }
8109
8110 -#define ATOMIC64_OP(op, asm_op) \
8111 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8112 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8113 +{
8114 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8115 +}
8116 +
8117 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8118 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8119 { \
8120 long t; \
8121 \
8122 __asm__ __volatile__( \
8123 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8124 + pre_op \
8125 #asm_op " %0,%2,%0\n" \
8126 + post_op \
8127 " stdcx. %0,0,%3 \n" \
8128 " bne- 1b\n" \
8129 + extable \
8130 : "=&r" (t), "+m" (v->counter) \
8131 : "r" (a), "r" (&v->counter) \
8132 : "cc"); \
8133 }
8134
8135 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8136 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8137 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8138 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8139 +
8140 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8141 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8142 { \
8143 long t; \
8144 \
8145 __asm__ __volatile__( \
8146 PPC_ATOMIC_ENTRY_BARRIER \
8147 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8148 + pre_op \
8149 #asm_op " %0,%1,%0\n" \
8150 + post_op \
8151 " stdcx. %0,0,%2 \n" \
8152 " bne- 1b\n" \
8153 + extable \
8154 PPC_ATOMIC_EXIT_BARRIER \
8155 : "=&r" (t) \
8156 : "r" (a), "r" (&v->counter) \
8157 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8158 return t; \
8159 }
8160
8161 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8162 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8163 +
8164 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8165
8166 ATOMIC64_OPS(add, add)
8167 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8168
8169 #undef ATOMIC64_OPS
8170 #undef ATOMIC64_OP_RETURN
8171 +#undef __ATOMIC64_OP_RETURN
8172 #undef ATOMIC64_OP
8173 +#undef __ATOMIC64_OP
8174 +#undef __OVERFLOW_EXTABLE
8175 +#undef __OVERFLOW_POST
8176 +#undef __OVERFLOW_PRE
8177 +#undef __REFCOUNT_OP
8178
8179 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8180
8181 -static __inline__ void atomic64_inc(atomic64_t *v)
8182 -{
8183 - long t;
8184 +/*
8185 + * atomic64_inc - increment atomic variable
8186 + * @v: pointer of type atomic64_t
8187 + *
8188 + * Automatically increments @v by 1
8189 + */
8190 +#define atomic64_inc(v) atomic64_add(1, (v))
8191 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8192
8193 - __asm__ __volatile__(
8194 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8195 - addic %0,%0,1\n\
8196 - stdcx. %0,0,%2 \n\
8197 - bne- 1b"
8198 - : "=&r" (t), "+m" (v->counter)
8199 - : "r" (&v->counter)
8200 - : "cc", "xer");
8201 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8202 +{
8203 + atomic64_add_unchecked(1, v);
8204 }
8205
8206 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8207 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8208 {
8209 - long t;
8210 -
8211 - __asm__ __volatile__(
8212 - PPC_ATOMIC_ENTRY_BARRIER
8213 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8214 - addic %0,%0,1\n\
8215 - stdcx. %0,0,%1 \n\
8216 - bne- 1b"
8217 - PPC_ATOMIC_EXIT_BARRIER
8218 - : "=&r" (t)
8219 - : "r" (&v->counter)
8220 - : "cc", "xer", "memory");
8221 -
8222 - return t;
8223 + return atomic64_add_return_unchecked(1, v);
8224 }
8225
8226 /*
8227 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8228 */
8229 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8230
8231 -static __inline__ void atomic64_dec(atomic64_t *v)
8232 +/*
8233 + * atomic64_dec - decrement atomic variable
8234 + * @v: pointer of type atomic64_t
8235 + *
8236 + * Atomically decrements @v by 1
8237 + */
8238 +#define atomic64_dec(v) atomic64_sub(1, (v))
8239 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8240 +
8241 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8242 {
8243 - long t;
8244 -
8245 - __asm__ __volatile__(
8246 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8247 - addic %0,%0,-1\n\
8248 - stdcx. %0,0,%2\n\
8249 - bne- 1b"
8250 - : "=&r" (t), "+m" (v->counter)
8251 - : "r" (&v->counter)
8252 - : "cc", "xer");
8253 -}
8254 -
8255 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8256 -{
8257 - long t;
8258 -
8259 - __asm__ __volatile__(
8260 - PPC_ATOMIC_ENTRY_BARRIER
8261 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8262 - addic %0,%0,-1\n\
8263 - stdcx. %0,0,%1\n\
8264 - bne- 1b"
8265 - PPC_ATOMIC_EXIT_BARRIER
8266 - : "=&r" (t)
8267 - : "r" (&v->counter)
8268 - : "cc", "xer", "memory");
8269 -
8270 - return t;
8271 + atomic64_sub_unchecked(1, v);
8272 }
8273
8274 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8275 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8276 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8277 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8278
8279 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8280 +{
8281 + return cmpxchg(&(v->counter), old, new);
8282 +}
8283 +
8284 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8285 +{
8286 + return xchg(&(v->counter), new);
8287 +}
8288 +
8289 /**
8290 * atomic64_add_unless - add unless the number is a given value
8291 * @v: pointer of type atomic64_t
8292 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8293
8294 __asm__ __volatile__ (
8295 PPC_ATOMIC_ENTRY_BARRIER
8296 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8297 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8298 cmpd 0,%0,%3 \n\
8299 - beq- 2f \n\
8300 - add %0,%2,%0 \n"
8301 + beq- 2f \n"
8302 +
8303 +#ifdef CONFIG_PAX_REFCOUNT
8304 +" mcrxr cr0\n"
8305 +" addo. %0,%2,%0\n"
8306 +" bf 4*cr0+so, 4f\n"
8307 +"3:.long " "0x00c00b00""\n"
8308 +"4:\n"
8309 +#else
8310 + "add %0,%2,%0 \n"
8311 +#endif
8312 +
8313 " stdcx. %0,0,%1 \n\
8314 bne- 1b \n"
8315 PPC_ATOMIC_EXIT_BARRIER
8316 +"5:"
8317 +
8318 +#ifdef CONFIG_PAX_REFCOUNT
8319 + _ASM_EXTABLE(3b, 5b)
8320 +#endif
8321 +
8322 " subf %0,%2,%0 \n\
8323 2:"
8324 : "=&r" (t)
8325 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8326 index a3bf5be..e03ba81 100644
8327 --- a/arch/powerpc/include/asm/barrier.h
8328 +++ b/arch/powerpc/include/asm/barrier.h
8329 @@ -76,7 +76,7 @@
8330 do { \
8331 compiletime_assert_atomic_type(*p); \
8332 smp_lwsync(); \
8333 - ACCESS_ONCE(*p) = (v); \
8334 + ACCESS_ONCE_RW(*p) = (v); \
8335 } while (0)
8336
8337 #define smp_load_acquire(p) \
8338 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8339 index 0dc42c5..b80a3a1 100644
8340 --- a/arch/powerpc/include/asm/cache.h
8341 +++ b/arch/powerpc/include/asm/cache.h
8342 @@ -4,6 +4,7 @@
8343 #ifdef __KERNEL__
8344
8345 #include <asm/reg.h>
8346 +#include <linux/const.h>
8347
8348 /* bytes per L1 cache line */
8349 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8350 @@ -23,7 +24,7 @@
8351 #define L1_CACHE_SHIFT 7
8352 #endif
8353
8354 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8355 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8356
8357 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8358
8359 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8360 index ee46ffe..b36c98c 100644
8361 --- a/arch/powerpc/include/asm/elf.h
8362 +++ b/arch/powerpc/include/asm/elf.h
8363 @@ -30,6 +30,18 @@
8364
8365 #define ELF_ET_DYN_BASE 0x20000000
8366
8367 +#ifdef CONFIG_PAX_ASLR
8368 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8369 +
8370 +#ifdef __powerpc64__
8371 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8372 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8373 +#else
8374 +#define PAX_DELTA_MMAP_LEN 15
8375 +#define PAX_DELTA_STACK_LEN 15
8376 +#endif
8377 +#endif
8378 +
8379 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8380
8381 /*
8382 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8383 index 8196e9c..d83a9f3 100644
8384 --- a/arch/powerpc/include/asm/exec.h
8385 +++ b/arch/powerpc/include/asm/exec.h
8386 @@ -4,6 +4,6 @@
8387 #ifndef _ASM_POWERPC_EXEC_H
8388 #define _ASM_POWERPC_EXEC_H
8389
8390 -extern unsigned long arch_align_stack(unsigned long sp);
8391 +#define arch_align_stack(x) ((x) & ~0xfUL)
8392
8393 #endif /* _ASM_POWERPC_EXEC_H */
8394 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8395 index 5acabbd..7ea14fa 100644
8396 --- a/arch/powerpc/include/asm/kmap_types.h
8397 +++ b/arch/powerpc/include/asm/kmap_types.h
8398 @@ -10,7 +10,7 @@
8399 * 2 of the License, or (at your option) any later version.
8400 */
8401
8402 -#define KM_TYPE_NR 16
8403 +#define KM_TYPE_NR 17
8404
8405 #endif /* __KERNEL__ */
8406 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8407 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8408 index b8da913..c02b593 100644
8409 --- a/arch/powerpc/include/asm/local.h
8410 +++ b/arch/powerpc/include/asm/local.h
8411 @@ -9,21 +9,65 @@ typedef struct
8412 atomic_long_t a;
8413 } local_t;
8414
8415 +typedef struct
8416 +{
8417 + atomic_long_unchecked_t a;
8418 +} local_unchecked_t;
8419 +
8420 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8421
8422 #define local_read(l) atomic_long_read(&(l)->a)
8423 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8424 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8425 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8426
8427 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8428 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8429 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8430 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8431 #define local_inc(l) atomic_long_inc(&(l)->a)
8432 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8433 #define local_dec(l) atomic_long_dec(&(l)->a)
8434 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8435
8436 static __inline__ long local_add_return(long a, local_t *l)
8437 {
8438 long t;
8439
8440 __asm__ __volatile__(
8441 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8442 +
8443 +#ifdef CONFIG_PAX_REFCOUNT
8444 +" mcrxr cr0\n"
8445 +" addo. %0,%1,%0\n"
8446 +" bf 4*cr0+so, 3f\n"
8447 +"2:.long " "0x00c00b00""\n"
8448 +#else
8449 +" add %0,%1,%0\n"
8450 +#endif
8451 +
8452 +"3:\n"
8453 + PPC405_ERR77(0,%2)
8454 + PPC_STLCX "%0,0,%2 \n\
8455 + bne- 1b"
8456 +
8457 +#ifdef CONFIG_PAX_REFCOUNT
8458 +"\n4:\n"
8459 + _ASM_EXTABLE(2b, 4b)
8460 +#endif
8461 +
8462 + : "=&r" (t)
8463 + : "r" (a), "r" (&(l->a.counter))
8464 + : "cc", "memory");
8465 +
8466 + return t;
8467 +}
8468 +
8469 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8470 +{
8471 + long t;
8472 +
8473 + __asm__ __volatile__(
8474 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8475 add %0,%1,%0\n"
8476 PPC405_ERR77(0,%2)
8477 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8478
8479 #define local_cmpxchg(l, o, n) \
8480 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8481 +#define local_cmpxchg_unchecked(l, o, n) \
8482 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8483 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8484
8485 /**
8486 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8487 index 8565c25..2865190 100644
8488 --- a/arch/powerpc/include/asm/mman.h
8489 +++ b/arch/powerpc/include/asm/mman.h
8490 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8491 }
8492 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8493
8494 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8495 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8496 {
8497 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8498 }
8499 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8500 index 69c0598..2c56964 100644
8501 --- a/arch/powerpc/include/asm/page.h
8502 +++ b/arch/powerpc/include/asm/page.h
8503 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8504 * and needs to be executable. This means the whole heap ends
8505 * up being executable.
8506 */
8507 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8508 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8509 +#define VM_DATA_DEFAULT_FLAGS32 \
8510 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8511 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8512
8513 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8514 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8515 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8516 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8517 #endif
8518
8519 +#define ktla_ktva(addr) (addr)
8520 +#define ktva_ktla(addr) (addr)
8521 +
8522 #ifndef CONFIG_PPC_BOOK3S_64
8523 /*
8524 * Use the top bit of the higher-level page table entries to indicate whether
8525 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8526 index d908a46..3753f71 100644
8527 --- a/arch/powerpc/include/asm/page_64.h
8528 +++ b/arch/powerpc/include/asm/page_64.h
8529 @@ -172,15 +172,18 @@ do { \
8530 * stack by default, so in the absence of a PT_GNU_STACK program header
8531 * we turn execute permission off.
8532 */
8533 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8534 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8535 +#define VM_STACK_DEFAULT_FLAGS32 \
8536 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8537 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8538
8539 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8540 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8541
8542 +#ifndef CONFIG_PAX_PAGEEXEC
8543 #define VM_STACK_DEFAULT_FLAGS \
8544 (is_32bit_task() ? \
8545 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8546 +#endif
8547
8548 #include <asm-generic/getorder.h>
8549
8550 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8551 index 4b0be20..c15a27d 100644
8552 --- a/arch/powerpc/include/asm/pgalloc-64.h
8553 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8554 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8555 #ifndef CONFIG_PPC_64K_PAGES
8556
8557 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8558 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8559
8560 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8561 {
8562 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8563 pud_set(pud, (unsigned long)pmd);
8564 }
8565
8566 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8567 +{
8568 + pud_populate(mm, pud, pmd);
8569 +}
8570 +
8571 #define pmd_populate(mm, pmd, pte_page) \
8572 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8573 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8574 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8575 #endif
8576
8577 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8578 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8579
8580 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8581 pte_t *pte)
8582 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8583 index 11a3863..108f194 100644
8584 --- a/arch/powerpc/include/asm/pgtable.h
8585 +++ b/arch/powerpc/include/asm/pgtable.h
8586 @@ -2,6 +2,7 @@
8587 #define _ASM_POWERPC_PGTABLE_H
8588 #ifdef __KERNEL__
8589
8590 +#include <linux/const.h>
8591 #ifndef __ASSEMBLY__
8592 #include <linux/mmdebug.h>
8593 #include <linux/mmzone.h>
8594 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8595 index 62cfb0c..50c6402 100644
8596 --- a/arch/powerpc/include/asm/pte-hash32.h
8597 +++ b/arch/powerpc/include/asm/pte-hash32.h
8598 @@ -20,6 +20,7 @@
8599 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8600 #define _PAGE_USER 0x004 /* usermode access allowed */
8601 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8602 +#define _PAGE_EXEC _PAGE_GUARDED
8603 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8604 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8605 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8606 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8607 index af56b5c..f86f3f6 100644
8608 --- a/arch/powerpc/include/asm/reg.h
8609 +++ b/arch/powerpc/include/asm/reg.h
8610 @@ -253,6 +253,7 @@
8611 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8612 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8613 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8614 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8615 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8616 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8617 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8618 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8619 index 825663c..f9e9134 100644
8620 --- a/arch/powerpc/include/asm/smp.h
8621 +++ b/arch/powerpc/include/asm/smp.h
8622 @@ -51,7 +51,7 @@ struct smp_ops_t {
8623 int (*cpu_disable)(void);
8624 void (*cpu_die)(unsigned int nr);
8625 int (*cpu_bootable)(unsigned int nr);
8626 -};
8627 +} __no_const;
8628
8629 extern void smp_send_debugger_break(void);
8630 extern void start_secondary_resume(void);
8631 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8632 index 4dbe072..b803275 100644
8633 --- a/arch/powerpc/include/asm/spinlock.h
8634 +++ b/arch/powerpc/include/asm/spinlock.h
8635 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8636 __asm__ __volatile__(
8637 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8638 __DO_SIGN_EXTEND
8639 -" addic. %0,%0,1\n\
8640 - ble- 2f\n"
8641 +
8642 +#ifdef CONFIG_PAX_REFCOUNT
8643 +" mcrxr cr0\n"
8644 +" addico. %0,%0,1\n"
8645 +" bf 4*cr0+so, 3f\n"
8646 +"2:.long " "0x00c00b00""\n"
8647 +#else
8648 +" addic. %0,%0,1\n"
8649 +#endif
8650 +
8651 +"3:\n"
8652 + "ble- 4f\n"
8653 PPC405_ERR77(0,%1)
8654 " stwcx. %0,0,%1\n\
8655 bne- 1b\n"
8656 PPC_ACQUIRE_BARRIER
8657 -"2:" : "=&r" (tmp)
8658 +"4:"
8659 +
8660 +#ifdef CONFIG_PAX_REFCOUNT
8661 + _ASM_EXTABLE(2b,4b)
8662 +#endif
8663 +
8664 + : "=&r" (tmp)
8665 : "r" (&rw->lock)
8666 : "cr0", "xer", "memory");
8667
8668 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8669 __asm__ __volatile__(
8670 "# read_unlock\n\t"
8671 PPC_RELEASE_BARRIER
8672 -"1: lwarx %0,0,%1\n\
8673 - addic %0,%0,-1\n"
8674 +"1: lwarx %0,0,%1\n"
8675 +
8676 +#ifdef CONFIG_PAX_REFCOUNT
8677 +" mcrxr cr0\n"
8678 +" addico. %0,%0,-1\n"
8679 +" bf 4*cr0+so, 3f\n"
8680 +"2:.long " "0x00c00b00""\n"
8681 +#else
8682 +" addic. %0,%0,-1\n"
8683 +#endif
8684 +
8685 +"3:\n"
8686 PPC405_ERR77(0,%1)
8687 " stwcx. %0,0,%1\n\
8688 bne- 1b"
8689 +
8690 +#ifdef CONFIG_PAX_REFCOUNT
8691 +"\n4:\n"
8692 + _ASM_EXTABLE(2b, 4b)
8693 +#endif
8694 +
8695 : "=&r"(tmp)
8696 : "r"(&rw->lock)
8697 : "cr0", "xer", "memory");
8698 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8699 index 7efee4a..48d47cc 100644
8700 --- a/arch/powerpc/include/asm/thread_info.h
8701 +++ b/arch/powerpc/include/asm/thread_info.h
8702 @@ -101,6 +101,8 @@ static inline struct thread_info *current_thread_info(void)
8703 #if defined(CONFIG_PPC64)
8704 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8705 #endif
8706 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8707 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8708
8709 /* as above, but as bit values */
8710 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8711 @@ -119,9 +121,10 @@ static inline struct thread_info *current_thread_info(void)
8712 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8713 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8714 #define _TIF_NOHZ (1<<TIF_NOHZ)
8715 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8716 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8717 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8718 - _TIF_NOHZ)
8719 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8720
8721 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8722 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8723 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8724 index a0c071d..49cdc7f 100644
8725 --- a/arch/powerpc/include/asm/uaccess.h
8726 +++ b/arch/powerpc/include/asm/uaccess.h
8727 @@ -58,6 +58,7 @@
8728
8729 #endif
8730
8731 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8732 #define access_ok(type, addr, size) \
8733 (__chk_user_ptr(addr), \
8734 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8735 @@ -318,52 +319,6 @@ do { \
8736 extern unsigned long __copy_tofrom_user(void __user *to,
8737 const void __user *from, unsigned long size);
8738
8739 -#ifndef __powerpc64__
8740 -
8741 -static inline unsigned long copy_from_user(void *to,
8742 - const void __user *from, unsigned long n)
8743 -{
8744 - unsigned long over;
8745 -
8746 - if (access_ok(VERIFY_READ, from, n))
8747 - return __copy_tofrom_user((__force void __user *)to, from, n);
8748 - if ((unsigned long)from < TASK_SIZE) {
8749 - over = (unsigned long)from + n - TASK_SIZE;
8750 - return __copy_tofrom_user((__force void __user *)to, from,
8751 - n - over) + over;
8752 - }
8753 - return n;
8754 -}
8755 -
8756 -static inline unsigned long copy_to_user(void __user *to,
8757 - const void *from, unsigned long n)
8758 -{
8759 - unsigned long over;
8760 -
8761 - if (access_ok(VERIFY_WRITE, to, n))
8762 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8763 - if ((unsigned long)to < TASK_SIZE) {
8764 - over = (unsigned long)to + n - TASK_SIZE;
8765 - return __copy_tofrom_user(to, (__force void __user *)from,
8766 - n - over) + over;
8767 - }
8768 - return n;
8769 -}
8770 -
8771 -#else /* __powerpc64__ */
8772 -
8773 -#define __copy_in_user(to, from, size) \
8774 - __copy_tofrom_user((to), (from), (size))
8775 -
8776 -extern unsigned long copy_from_user(void *to, const void __user *from,
8777 - unsigned long n);
8778 -extern unsigned long copy_to_user(void __user *to, const void *from,
8779 - unsigned long n);
8780 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8781 - unsigned long n);
8782 -
8783 -#endif /* __powerpc64__ */
8784 -
8785 static inline unsigned long __copy_from_user_inatomic(void *to,
8786 const void __user *from, unsigned long n)
8787 {
8788 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8789 if (ret == 0)
8790 return 0;
8791 }
8792 +
8793 + if (!__builtin_constant_p(n))
8794 + check_object_size(to, n, false);
8795 +
8796 return __copy_tofrom_user((__force void __user *)to, from, n);
8797 }
8798
8799 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8800 if (ret == 0)
8801 return 0;
8802 }
8803 +
8804 + if (!__builtin_constant_p(n))
8805 + check_object_size(from, n, true);
8806 +
8807 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8808 }
8809
8810 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8811 return __copy_to_user_inatomic(to, from, size);
8812 }
8813
8814 +#ifndef __powerpc64__
8815 +
8816 +static inline unsigned long __must_check copy_from_user(void *to,
8817 + const void __user *from, unsigned long n)
8818 +{
8819 + unsigned long over;
8820 +
8821 + if ((long)n < 0)
8822 + return n;
8823 +
8824 + if (access_ok(VERIFY_READ, from, n)) {
8825 + if (!__builtin_constant_p(n))
8826 + check_object_size(to, n, false);
8827 + return __copy_tofrom_user((__force void __user *)to, from, n);
8828 + }
8829 + if ((unsigned long)from < TASK_SIZE) {
8830 + over = (unsigned long)from + n - TASK_SIZE;
8831 + if (!__builtin_constant_p(n - over))
8832 + check_object_size(to, n - over, false);
8833 + return __copy_tofrom_user((__force void __user *)to, from,
8834 + n - over) + over;
8835 + }
8836 + return n;
8837 +}
8838 +
8839 +static inline unsigned long __must_check copy_to_user(void __user *to,
8840 + const void *from, unsigned long n)
8841 +{
8842 + unsigned long over;
8843 +
8844 + if ((long)n < 0)
8845 + return n;
8846 +
8847 + if (access_ok(VERIFY_WRITE, to, n)) {
8848 + if (!__builtin_constant_p(n))
8849 + check_object_size(from, n, true);
8850 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8851 + }
8852 + if ((unsigned long)to < TASK_SIZE) {
8853 + over = (unsigned long)to + n - TASK_SIZE;
8854 + if (!__builtin_constant_p(n))
8855 + check_object_size(from, n - over, true);
8856 + return __copy_tofrom_user(to, (__force void __user *)from,
8857 + n - over) + over;
8858 + }
8859 + return n;
8860 +}
8861 +
8862 +#else /* __powerpc64__ */
8863 +
8864 +#define __copy_in_user(to, from, size) \
8865 + __copy_tofrom_user((to), (from), (size))
8866 +
8867 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8868 +{
8869 + if ((long)n < 0 || n > INT_MAX)
8870 + return n;
8871 +
8872 + if (!__builtin_constant_p(n))
8873 + check_object_size(to, n, false);
8874 +
8875 + if (likely(access_ok(VERIFY_READ, from, n)))
8876 + n = __copy_from_user(to, from, n);
8877 + else
8878 + memset(to, 0, n);
8879 + return n;
8880 +}
8881 +
8882 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8883 +{
8884 + if ((long)n < 0 || n > INT_MAX)
8885 + return n;
8886 +
8887 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8888 + if (!__builtin_constant_p(n))
8889 + check_object_size(from, n, true);
8890 + n = __copy_to_user(to, from, n);
8891 + }
8892 + return n;
8893 +}
8894 +
8895 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8896 + unsigned long n);
8897 +
8898 +#endif /* __powerpc64__ */
8899 +
8900 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8901
8902 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8903 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8904 index c1ebbda..fd8a98d 100644
8905 --- a/arch/powerpc/kernel/Makefile
8906 +++ b/arch/powerpc/kernel/Makefile
8907 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8908 CFLAGS_btext.o += -fPIC
8909 endif
8910
8911 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8912 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8913 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8914 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8915 +
8916 ifdef CONFIG_FUNCTION_TRACER
8917 # Do not trace early boot code
8918 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8919 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8920 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8921 endif
8922
8923 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8924 +
8925 obj-y := cputable.o ptrace.o syscalls.o \
8926 irq.o align.o signal_32.o pmc.o vdso.o \
8927 process.o systbl.o idle.o \
8928 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8929 index 3e68d1c..72a5ee6 100644
8930 --- a/arch/powerpc/kernel/exceptions-64e.S
8931 +++ b/arch/powerpc/kernel/exceptions-64e.S
8932 @@ -1010,6 +1010,7 @@ storage_fault_common:
8933 std r14,_DAR(r1)
8934 std r15,_DSISR(r1)
8935 addi r3,r1,STACK_FRAME_OVERHEAD
8936 + bl save_nvgprs
8937 mr r4,r14
8938 mr r5,r15
8939 ld r14,PACA_EXGEN+EX_R14(r13)
8940 @@ -1018,8 +1019,7 @@ storage_fault_common:
8941 cmpdi r3,0
8942 bne- 1f
8943 b ret_from_except_lite
8944 -1: bl save_nvgprs
8945 - mr r5,r3
8946 +1: mr r5,r3
8947 addi r3,r1,STACK_FRAME_OVERHEAD
8948 ld r4,_DAR(r1)
8949 bl bad_page_fault
8950 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8951 index 9519e6b..13f6c38 100644
8952 --- a/arch/powerpc/kernel/exceptions-64s.S
8953 +++ b/arch/powerpc/kernel/exceptions-64s.S
8954 @@ -1599,10 +1599,10 @@ handle_page_fault:
8955 11: ld r4,_DAR(r1)
8956 ld r5,_DSISR(r1)
8957 addi r3,r1,STACK_FRAME_OVERHEAD
8958 + bl save_nvgprs
8959 bl do_page_fault
8960 cmpdi r3,0
8961 beq+ 12f
8962 - bl save_nvgprs
8963 mr r5,r3
8964 addi r3,r1,STACK_FRAME_OVERHEAD
8965 lwz r4,_DAR(r1)
8966 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8967 index 4509603..cdb491f 100644
8968 --- a/arch/powerpc/kernel/irq.c
8969 +++ b/arch/powerpc/kernel/irq.c
8970 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8971 }
8972 #endif
8973
8974 +extern void gr_handle_kernel_exploit(void);
8975 +
8976 static inline void check_stack_overflow(void)
8977 {
8978 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8979 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8980 pr_err("do_IRQ: stack overflow: %ld\n",
8981 sp - sizeof(struct thread_info));
8982 dump_stack();
8983 + gr_handle_kernel_exploit();
8984 }
8985 #endif
8986 }
8987 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8988 index c94d2e0..992a9ce 100644
8989 --- a/arch/powerpc/kernel/module_32.c
8990 +++ b/arch/powerpc/kernel/module_32.c
8991 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8992 me->arch.core_plt_section = i;
8993 }
8994 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8995 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8996 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8997 return -ENOEXEC;
8998 }
8999
9000 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
9001
9002 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
9003 /* Init, or core PLT? */
9004 - if (location >= mod->module_core
9005 - && location < mod->module_core + mod->core_size)
9006 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
9007 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
9008 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
9009 - else
9010 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
9011 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
9012 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
9013 + else {
9014 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
9015 + return ~0UL;
9016 + }
9017
9018 /* Find this entry, or if that fails, the next avail. entry */
9019 while (entry->jump[0]) {
9020 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
9021 }
9022 #ifdef CONFIG_DYNAMIC_FTRACE
9023 module->arch.tramp =
9024 - do_plt_call(module->module_core,
9025 + do_plt_call(module->module_core_rx,
9026 (unsigned long)ftrace_caller,
9027 sechdrs, module);
9028 #endif
9029 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
9030 index febb50d..bb10020 100644
9031 --- a/arch/powerpc/kernel/process.c
9032 +++ b/arch/powerpc/kernel/process.c
9033 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
9034 * Lookup NIP late so we have the best change of getting the
9035 * above info out without failing
9036 */
9037 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
9038 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
9039 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
9040 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
9041 #endif
9042 show_stack(current, (unsigned long *) regs->gpr[1]);
9043 if (!user_mode(regs))
9044 @@ -1554,10 +1554,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9045 newsp = stack[0];
9046 ip = stack[STACK_FRAME_LR_SAVE];
9047 if (!firstframe || ip != lr) {
9048 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
9049 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9050 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9051 if ((ip == rth) && curr_frame >= 0) {
9052 - printk(" (%pS)",
9053 + printk(" (%pA)",
9054 (void *)current->ret_stack[curr_frame].ret);
9055 curr_frame--;
9056 }
9057 @@ -1577,7 +1577,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9058 struct pt_regs *regs = (struct pt_regs *)
9059 (sp + STACK_FRAME_OVERHEAD);
9060 lr = regs->link;
9061 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9062 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9063 regs->trap, (void *)regs->nip, (void *)lr);
9064 firstframe = 1;
9065 }
9066 @@ -1613,49 +1613,3 @@ void notrace __ppc64_runlatch_off(void)
9067 mtspr(SPRN_CTRLT, ctrl);
9068 }
9069 #endif /* CONFIG_PPC64 */
9070 -
9071 -unsigned long arch_align_stack(unsigned long sp)
9072 -{
9073 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9074 - sp -= get_random_int() & ~PAGE_MASK;
9075 - return sp & ~0xf;
9076 -}
9077 -
9078 -static inline unsigned long brk_rnd(void)
9079 -{
9080 - unsigned long rnd = 0;
9081 -
9082 - /* 8MB for 32bit, 1GB for 64bit */
9083 - if (is_32bit_task())
9084 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9085 - else
9086 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9087 -
9088 - return rnd << PAGE_SHIFT;
9089 -}
9090 -
9091 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9092 -{
9093 - unsigned long base = mm->brk;
9094 - unsigned long ret;
9095 -
9096 -#ifdef CONFIG_PPC_STD_MMU_64
9097 - /*
9098 - * If we are using 1TB segments and we are allowed to randomise
9099 - * the heap, we can put it above 1TB so it is backed by a 1TB
9100 - * segment. Otherwise the heap will be in the bottom 1TB
9101 - * which always uses 256MB segments and this may result in a
9102 - * performance penalty.
9103 - */
9104 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9105 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9106 -#endif
9107 -
9108 - ret = PAGE_ALIGN(base + brk_rnd());
9109 -
9110 - if (ret < mm->brk)
9111 - return mm->brk;
9112 -
9113 - return ret;
9114 -}
9115 -
9116 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9117 index f21897b..28c0428 100644
9118 --- a/arch/powerpc/kernel/ptrace.c
9119 +++ b/arch/powerpc/kernel/ptrace.c
9120 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9121 return ret;
9122 }
9123
9124 +#ifdef CONFIG_GRKERNSEC_SETXID
9125 +extern void gr_delayed_cred_worker(void);
9126 +#endif
9127 +
9128 /*
9129 * We must return the syscall number to actually look up in the table.
9130 * This can be -1L to skip running any syscall at all.
9131 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9132
9133 secure_computing_strict(regs->gpr[0]);
9134
9135 +#ifdef CONFIG_GRKERNSEC_SETXID
9136 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9137 + gr_delayed_cred_worker();
9138 +#endif
9139 +
9140 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9141 tracehook_report_syscall_entry(regs))
9142 /*
9143 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9144 {
9145 int step;
9146
9147 +#ifdef CONFIG_GRKERNSEC_SETXID
9148 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9149 + gr_delayed_cred_worker();
9150 +#endif
9151 +
9152 audit_syscall_exit(regs);
9153
9154 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9155 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9156 index d3a831a..3a33123 100644
9157 --- a/arch/powerpc/kernel/signal_32.c
9158 +++ b/arch/powerpc/kernel/signal_32.c
9159 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9160 /* Save user registers on the stack */
9161 frame = &rt_sf->uc.uc_mcontext;
9162 addr = frame;
9163 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9164 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9165 sigret = 0;
9166 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9167 } else {
9168 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9169 index c7c24d2..1bf7039 100644
9170 --- a/arch/powerpc/kernel/signal_64.c
9171 +++ b/arch/powerpc/kernel/signal_64.c
9172 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9173 current->thread.fp_state.fpscr = 0;
9174
9175 /* Set up to return from userspace. */
9176 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9177 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9178 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9179 } else {
9180 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9181 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9182 index 19e4744..28a8d7b 100644
9183 --- a/arch/powerpc/kernel/traps.c
9184 +++ b/arch/powerpc/kernel/traps.c
9185 @@ -36,6 +36,7 @@
9186 #include <linux/debugfs.h>
9187 #include <linux/ratelimit.h>
9188 #include <linux/context_tracking.h>
9189 +#include <linux/uaccess.h>
9190
9191 #include <asm/emulated_ops.h>
9192 #include <asm/pgtable.h>
9193 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9194 return flags;
9195 }
9196
9197 +extern void gr_handle_kernel_exploit(void);
9198 +
9199 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9200 int signr)
9201 {
9202 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9203 panic("Fatal exception in interrupt");
9204 if (panic_on_oops)
9205 panic("Fatal exception");
9206 +
9207 + gr_handle_kernel_exploit();
9208 +
9209 do_exit(signr);
9210 }
9211
9212 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9213 enum ctx_state prev_state = exception_enter();
9214 unsigned int reason = get_reason(regs);
9215
9216 +#ifdef CONFIG_PAX_REFCOUNT
9217 + unsigned int bkpt;
9218 + const struct exception_table_entry *entry;
9219 +
9220 + if (reason & REASON_ILLEGAL) {
9221 + /* Check if PaX bad instruction */
9222 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9223 + current->thread.trap_nr = 0;
9224 + pax_report_refcount_overflow(regs);
9225 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9226 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9227 + regs->nip = entry->fixup;
9228 + return;
9229 + }
9230 + /* fixup_exception() could not handle */
9231 + goto bail;
9232 + }
9233 + }
9234 +#endif
9235 +
9236 /* We can now get here via a FP Unavailable exception if the core
9237 * has no FPU, in that case the reason flags will be 0 */
9238
9239 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9240 index 305eb0d..accc5b40 100644
9241 --- a/arch/powerpc/kernel/vdso.c
9242 +++ b/arch/powerpc/kernel/vdso.c
9243 @@ -34,6 +34,7 @@
9244 #include <asm/vdso.h>
9245 #include <asm/vdso_datapage.h>
9246 #include <asm/setup.h>
9247 +#include <asm/mman.h>
9248
9249 #undef DEBUG
9250
9251 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9252 vdso_base = VDSO32_MBASE;
9253 #endif
9254
9255 - current->mm->context.vdso_base = 0;
9256 + current->mm->context.vdso_base = ~0UL;
9257
9258 /* vDSO has a problem and was disabled, just don't "enable" it for the
9259 * process
9260 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9261 vdso_base = get_unmapped_area(NULL, vdso_base,
9262 (vdso_pages << PAGE_SHIFT) +
9263 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9264 - 0, 0);
9265 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9266 if (IS_ERR_VALUE(vdso_base)) {
9267 rc = vdso_base;
9268 goto fail_mmapsem;
9269 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9270 index ac3ddf1..9a54c76 100644
9271 --- a/arch/powerpc/kvm/powerpc.c
9272 +++ b/arch/powerpc/kvm/powerpc.c
9273 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9274 }
9275 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9276
9277 -int kvm_arch_init(void *opaque)
9278 +int kvm_arch_init(const void *opaque)
9279 {
9280 return 0;
9281 }
9282 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9283 index 5eea6f3..5d10396 100644
9284 --- a/arch/powerpc/lib/usercopy_64.c
9285 +++ b/arch/powerpc/lib/usercopy_64.c
9286 @@ -9,22 +9,6 @@
9287 #include <linux/module.h>
9288 #include <asm/uaccess.h>
9289
9290 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9291 -{
9292 - if (likely(access_ok(VERIFY_READ, from, n)))
9293 - n = __copy_from_user(to, from, n);
9294 - else
9295 - memset(to, 0, n);
9296 - return n;
9297 -}
9298 -
9299 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9300 -{
9301 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9302 - n = __copy_to_user(to, from, n);
9303 - return n;
9304 -}
9305 -
9306 unsigned long copy_in_user(void __user *to, const void __user *from,
9307 unsigned long n)
9308 {
9309 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9310 return n;
9311 }
9312
9313 -EXPORT_SYMBOL(copy_from_user);
9314 -EXPORT_SYMBOL(copy_to_user);
9315 EXPORT_SYMBOL(copy_in_user);
9316
9317 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9318 index b396868..3eb6b9f 100644
9319 --- a/arch/powerpc/mm/fault.c
9320 +++ b/arch/powerpc/mm/fault.c
9321 @@ -33,6 +33,10 @@
9322 #include <linux/ratelimit.h>
9323 #include <linux/context_tracking.h>
9324 #include <linux/hugetlb.h>
9325 +#include <linux/slab.h>
9326 +#include <linux/pagemap.h>
9327 +#include <linux/compiler.h>
9328 +#include <linux/unistd.h>
9329
9330 #include <asm/firmware.h>
9331 #include <asm/page.h>
9332 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9333 }
9334 #endif
9335
9336 +#ifdef CONFIG_PAX_PAGEEXEC
9337 +/*
9338 + * PaX: decide what to do with offenders (regs->nip = fault address)
9339 + *
9340 + * returns 1 when task should be killed
9341 + */
9342 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9343 +{
9344 + return 1;
9345 +}
9346 +
9347 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9348 +{
9349 + unsigned long i;
9350 +
9351 + printk(KERN_ERR "PAX: bytes at PC: ");
9352 + for (i = 0; i < 5; i++) {
9353 + unsigned int c;
9354 + if (get_user(c, (unsigned int __user *)pc+i))
9355 + printk(KERN_CONT "???????? ");
9356 + else
9357 + printk(KERN_CONT "%08x ", c);
9358 + }
9359 + printk("\n");
9360 +}
9361 +#endif
9362 +
9363 /*
9364 * Check whether the instruction at regs->nip is a store using
9365 * an update addressing form which will update r1.
9366 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9367 * indicate errors in DSISR but can validly be set in SRR1.
9368 */
9369 if (trap == 0x400)
9370 - error_code &= 0x48200000;
9371 + error_code &= 0x58200000;
9372 else
9373 is_write = error_code & DSISR_ISSTORE;
9374 #else
9375 @@ -383,12 +414,16 @@ good_area:
9376 * "undefined". Of those that can be set, this is the only
9377 * one which seems bad.
9378 */
9379 - if (error_code & 0x10000000)
9380 + if (error_code & DSISR_GUARDED)
9381 /* Guarded storage error. */
9382 goto bad_area;
9383 #endif /* CONFIG_8xx */
9384
9385 if (is_exec) {
9386 +#ifdef CONFIG_PPC_STD_MMU
9387 + if (error_code & DSISR_GUARDED)
9388 + goto bad_area;
9389 +#endif
9390 /*
9391 * Allow execution from readable areas if the MMU does not
9392 * provide separate controls over reading and executing.
9393 @@ -483,6 +518,23 @@ bad_area:
9394 bad_area_nosemaphore:
9395 /* User mode accesses cause a SIGSEGV */
9396 if (user_mode(regs)) {
9397 +
9398 +#ifdef CONFIG_PAX_PAGEEXEC
9399 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9400 +#ifdef CONFIG_PPC_STD_MMU
9401 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9402 +#else
9403 + if (is_exec && regs->nip == address) {
9404 +#endif
9405 + switch (pax_handle_fetch_fault(regs)) {
9406 + }
9407 +
9408 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9409 + do_group_exit(SIGKILL);
9410 + }
9411 + }
9412 +#endif
9413 +
9414 _exception(SIGSEGV, regs, code, address);
9415 goto bail;
9416 }
9417 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9418 index 0f0502e..bc3e7a3 100644
9419 --- a/arch/powerpc/mm/mmap.c
9420 +++ b/arch/powerpc/mm/mmap.c
9421 @@ -86,6 +86,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9422 {
9423 unsigned long random_factor = 0UL;
9424
9425 +#ifdef CONFIG_PAX_RANDMMAP
9426 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9427 +#endif
9428 +
9429 if (current->flags & PF_RANDOMIZE)
9430 random_factor = arch_mmap_rnd();
9431
9432 @@ -95,9 +99,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9433 */
9434 if (mmap_is_legacy()) {
9435 mm->mmap_base = TASK_UNMAPPED_BASE;
9436 +
9437 +#ifdef CONFIG_PAX_RANDMMAP
9438 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9439 + mm->mmap_base += mm->delta_mmap;
9440 +#endif
9441 +
9442 mm->get_unmapped_area = arch_get_unmapped_area;
9443 } else {
9444 mm->mmap_base = mmap_base(random_factor);
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9449 +#endif
9450 +
9451 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9452 }
9453 }
9454 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9455 index 0f432a7..abfe841 100644
9456 --- a/arch/powerpc/mm/slice.c
9457 +++ b/arch/powerpc/mm/slice.c
9458 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9459 if ((mm->task_size - len) < addr)
9460 return 0;
9461 vma = find_vma(mm, addr);
9462 - return (!vma || (addr + len) <= vma->vm_start);
9463 + return check_heap_stack_gap(vma, addr, len, 0);
9464 }
9465
9466 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9467 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9468 info.align_offset = 0;
9469
9470 addr = TASK_UNMAPPED_BASE;
9471 +
9472 +#ifdef CONFIG_PAX_RANDMMAP
9473 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9474 + addr += mm->delta_mmap;
9475 +#endif
9476 +
9477 while (addr < TASK_SIZE) {
9478 info.low_limit = addr;
9479 if (!slice_scan_available(addr, available, 1, &addr))
9480 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9481 if (fixed && addr > (mm->task_size - len))
9482 return -ENOMEM;
9483
9484 +#ifdef CONFIG_PAX_RANDMMAP
9485 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9486 + addr = 0;
9487 +#endif
9488 +
9489 /* If hint, make sure it matches our alignment restrictions */
9490 if (!fixed && addr) {
9491 addr = _ALIGN_UP(addr, 1ul << pshift);
9492 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9493 index d966bbe..372124a 100644
9494 --- a/arch/powerpc/platforms/cell/spufs/file.c
9495 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9496 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9497 return VM_FAULT_NOPAGE;
9498 }
9499
9500 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9501 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9502 unsigned long address,
9503 - void *buf, int len, int write)
9504 + void *buf, size_t len, int write)
9505 {
9506 struct spu_context *ctx = vma->vm_file->private_data;
9507 unsigned long offset = address - vma->vm_start;
9508 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9509 index adbe380..adb7516 100644
9510 --- a/arch/s390/include/asm/atomic.h
9511 +++ b/arch/s390/include/asm/atomic.h
9512 @@ -317,4 +317,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9513 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9514 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9515
9516 +#define atomic64_read_unchecked(v) atomic64_read(v)
9517 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9518 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9519 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9520 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9521 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9522 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9523 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9524 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9525 +
9526 #endif /* __ARCH_S390_ATOMIC__ */
9527 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9528 index 8d72471..5322500 100644
9529 --- a/arch/s390/include/asm/barrier.h
9530 +++ b/arch/s390/include/asm/barrier.h
9531 @@ -42,7 +42,7 @@
9532 do { \
9533 compiletime_assert_atomic_type(*p); \
9534 barrier(); \
9535 - ACCESS_ONCE(*p) = (v); \
9536 + ACCESS_ONCE_RW(*p) = (v); \
9537 } while (0)
9538
9539 #define smp_load_acquire(p) \
9540 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9541 index 4d7ccac..d03d0ad 100644
9542 --- a/arch/s390/include/asm/cache.h
9543 +++ b/arch/s390/include/asm/cache.h
9544 @@ -9,8 +9,10 @@
9545 #ifndef __ARCH_S390_CACHE_H
9546 #define __ARCH_S390_CACHE_H
9547
9548 -#define L1_CACHE_BYTES 256
9549 +#include <linux/const.h>
9550 +
9551 #define L1_CACHE_SHIFT 8
9552 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9553 #define NET_SKB_PAD 32
9554
9555 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9556 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9557 index 3ad48f2..64cc6f3 100644
9558 --- a/arch/s390/include/asm/elf.h
9559 +++ b/arch/s390/include/asm/elf.h
9560 @@ -163,6 +163,13 @@ extern unsigned int vdso_enabled;
9561 (STACK_TOP / 3 * 2) : \
9562 (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))
9563
9564 +#ifdef CONFIG_PAX_ASLR
9565 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9566 +
9567 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9568 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9569 +#endif
9570 +
9571 /* This yields a mask that user programs can use to figure out what
9572 instruction set this CPU supports. */
9573
9574 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9575 index c4a93d6..4d2a9b4 100644
9576 --- a/arch/s390/include/asm/exec.h
9577 +++ b/arch/s390/include/asm/exec.h
9578 @@ -7,6 +7,6 @@
9579 #ifndef __ASM_EXEC_H
9580 #define __ASM_EXEC_H
9581
9582 -extern unsigned long arch_align_stack(unsigned long sp);
9583 +#define arch_align_stack(x) ((x) & ~0xfUL)
9584
9585 #endif /* __ASM_EXEC_H */
9586 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9587 index d64a7a6..0830329 100644
9588 --- a/arch/s390/include/asm/uaccess.h
9589 +++ b/arch/s390/include/asm/uaccess.h
9590 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9591 __range_ok((unsigned long)(addr), (size)); \
9592 })
9593
9594 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9595 #define access_ok(type, addr, size) __access_ok(addr, size)
9596
9597 /*
9598 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9599 copy_to_user(void __user *to, const void *from, unsigned long n)
9600 {
9601 might_fault();
9602 +
9603 + if ((long)n < 0)
9604 + return n;
9605 +
9606 return __copy_to_user(to, from, n);
9607 }
9608
9609 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9610 static inline unsigned long __must_check
9611 copy_from_user(void *to, const void __user *from, unsigned long n)
9612 {
9613 - unsigned int sz = __compiletime_object_size(to);
9614 + size_t sz = __compiletime_object_size(to);
9615
9616 might_fault();
9617 - if (unlikely(sz != -1 && sz < n)) {
9618 +
9619 + if ((long)n < 0)
9620 + return n;
9621 +
9622 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9623 copy_from_user_overflow();
9624 return n;
9625 }
9626 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9627 index 0c1a679..e1df357 100644
9628 --- a/arch/s390/kernel/module.c
9629 +++ b/arch/s390/kernel/module.c
9630 @@ -159,11 +159,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9631
9632 /* Increase core size by size of got & plt and set start
9633 offsets for got and plt. */
9634 - me->core_size = ALIGN(me->core_size, 4);
9635 - me->arch.got_offset = me->core_size;
9636 - me->core_size += me->arch.got_size;
9637 - me->arch.plt_offset = me->core_size;
9638 - me->core_size += me->arch.plt_size;
9639 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9640 + me->arch.got_offset = me->core_size_rw;
9641 + me->core_size_rw += me->arch.got_size;
9642 + me->arch.plt_offset = me->core_size_rx;
9643 + me->core_size_rx += me->arch.plt_size;
9644 return 0;
9645 }
9646
9647 @@ -279,7 +279,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9648 if (info->got_initialized == 0) {
9649 Elf_Addr *gotent;
9650
9651 - gotent = me->module_core + me->arch.got_offset +
9652 + gotent = me->module_core_rw + me->arch.got_offset +
9653 info->got_offset;
9654 *gotent = val;
9655 info->got_initialized = 1;
9656 @@ -302,7 +302,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9657 rc = apply_rela_bits(loc, val, 0, 64, 0);
9658 else if (r_type == R_390_GOTENT ||
9659 r_type == R_390_GOTPLTENT) {
9660 - val += (Elf_Addr) me->module_core - loc;
9661 + val += (Elf_Addr) me->module_core_rw - loc;
9662 rc = apply_rela_bits(loc, val, 1, 32, 1);
9663 }
9664 break;
9665 @@ -315,7 +315,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9666 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9667 if (info->plt_initialized == 0) {
9668 unsigned int *ip;
9669 - ip = me->module_core + me->arch.plt_offset +
9670 + ip = me->module_core_rx + me->arch.plt_offset +
9671 info->plt_offset;
9672 ip[0] = 0x0d10e310; /* basr 1,0; lg 1,10(1); br 1 */
9673 ip[1] = 0x100a0004;
9674 @@ -334,7 +334,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9675 val - loc + 0xffffUL < 0x1ffffeUL) ||
9676 (r_type == R_390_PLT32DBL &&
9677 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9678 - val = (Elf_Addr) me->module_core +
9679 + val = (Elf_Addr) me->module_core_rx +
9680 me->arch.plt_offset +
9681 info->plt_offset;
9682 val += rela->r_addend - loc;
9683 @@ -356,7 +356,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9684 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9685 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9686 val = val + rela->r_addend -
9687 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9688 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9689 if (r_type == R_390_GOTOFF16)
9690 rc = apply_rela_bits(loc, val, 0, 16, 0);
9691 else if (r_type == R_390_GOTOFF32)
9692 @@ -366,7 +366,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9693 break;
9694 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9695 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9696 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9697 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9698 rela->r_addend - loc;
9699 if (r_type == R_390_GOTPC)
9700 rc = apply_rela_bits(loc, val, 1, 32, 0);
9701 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9702 index dc5edc2..7d34ae3 100644
9703 --- a/arch/s390/kernel/process.c
9704 +++ b/arch/s390/kernel/process.c
9705 @@ -200,27 +200,3 @@ unsigned long get_wchan(struct task_struct *p)
9706 }
9707 return 0;
9708 }
9709 -
9710 -unsigned long arch_align_stack(unsigned long sp)
9711 -{
9712 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9713 - sp -= get_random_int() & ~PAGE_MASK;
9714 - return sp & ~0xf;
9715 -}
9716 -
9717 -static inline unsigned long brk_rnd(void)
9718 -{
9719 - /* 8MB for 32bit, 1GB for 64bit */
9720 - if (is_32bit_task())
9721 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9722 - else
9723 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9724 -}
9725 -
9726 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9727 -{
9728 - unsigned long ret;
9729 -
9730 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9731 - return (ret > mm->brk) ? ret : mm->brk;
9732 -}
9733 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9734 index 6e552af..3e608a1 100644
9735 --- a/arch/s390/mm/mmap.c
9736 +++ b/arch/s390/mm/mmap.c
9737 @@ -239,6 +239,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9738 {
9739 unsigned long random_factor = 0UL;
9740
9741 +#ifdef CONFIG_PAX_RANDMMAP
9742 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9743 +#endif
9744 +
9745 if (current->flags & PF_RANDOMIZE)
9746 random_factor = arch_mmap_rnd();
9747
9748 @@ -248,9 +252,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9749 */
9750 if (mmap_is_legacy()) {
9751 mm->mmap_base = mmap_base_legacy(random_factor);
9752 +
9753 +#ifdef CONFIG_PAX_RANDMMAP
9754 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9755 + mm->mmap_base += mm->delta_mmap;
9756 +#endif
9757 +
9758 mm->get_unmapped_area = s390_get_unmapped_area;
9759 } else {
9760 mm->mmap_base = mmap_base(random_factor);
9761 +
9762 +#ifdef CONFIG_PAX_RANDMMAP
9763 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9764 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9765 +#endif
9766 +
9767 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9768 }
9769 }
9770 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9771 index ae3d59f..f65f075 100644
9772 --- a/arch/score/include/asm/cache.h
9773 +++ b/arch/score/include/asm/cache.h
9774 @@ -1,7 +1,9 @@
9775 #ifndef _ASM_SCORE_CACHE_H
9776 #define _ASM_SCORE_CACHE_H
9777
9778 +#include <linux/const.h>
9779 +
9780 #define L1_CACHE_SHIFT 4
9781 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9782 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9783
9784 #endif /* _ASM_SCORE_CACHE_H */
9785 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9786 index f9f3cd5..58ff438 100644
9787 --- a/arch/score/include/asm/exec.h
9788 +++ b/arch/score/include/asm/exec.h
9789 @@ -1,6 +1,6 @@
9790 #ifndef _ASM_SCORE_EXEC_H
9791 #define _ASM_SCORE_EXEC_H
9792
9793 -extern unsigned long arch_align_stack(unsigned long sp);
9794 +#define arch_align_stack(x) (x)
9795
9796 #endif /* _ASM_SCORE_EXEC_H */
9797 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9798 index a1519ad3..e8ac1ff 100644
9799 --- a/arch/score/kernel/process.c
9800 +++ b/arch/score/kernel/process.c
9801 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9802
9803 return task_pt_regs(task)->cp0_epc;
9804 }
9805 -
9806 -unsigned long arch_align_stack(unsigned long sp)
9807 -{
9808 - return sp;
9809 -}
9810 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9811 index ef9e555..331bd29 100644
9812 --- a/arch/sh/include/asm/cache.h
9813 +++ b/arch/sh/include/asm/cache.h
9814 @@ -9,10 +9,11 @@
9815 #define __ASM_SH_CACHE_H
9816 #ifdef __KERNEL__
9817
9818 +#include <linux/const.h>
9819 #include <linux/init.h>
9820 #include <cpu/cache.h>
9821
9822 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9823 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9824
9825 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9826
9827 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9828 index 6777177..cb5e44f 100644
9829 --- a/arch/sh/mm/mmap.c
9830 +++ b/arch/sh/mm/mmap.c
9831 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9832 struct mm_struct *mm = current->mm;
9833 struct vm_area_struct *vma;
9834 int do_colour_align;
9835 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9836 struct vm_unmapped_area_info info;
9837
9838 if (flags & MAP_FIXED) {
9839 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9840 if (filp || (flags & MAP_SHARED))
9841 do_colour_align = 1;
9842
9843 +#ifdef CONFIG_PAX_RANDMMAP
9844 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9845 +#endif
9846 +
9847 if (addr) {
9848 if (do_colour_align)
9849 addr = COLOUR_ALIGN(addr, pgoff);
9850 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9851 addr = PAGE_ALIGN(addr);
9852
9853 vma = find_vma(mm, addr);
9854 - if (TASK_SIZE - len >= addr &&
9855 - (!vma || addr + len <= vma->vm_start))
9856 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9857 return addr;
9858 }
9859
9860 info.flags = 0;
9861 info.length = len;
9862 - info.low_limit = TASK_UNMAPPED_BASE;
9863 + info.low_limit = mm->mmap_base;
9864 info.high_limit = TASK_SIZE;
9865 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9866 info.align_offset = pgoff << PAGE_SHIFT;
9867 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9868 struct mm_struct *mm = current->mm;
9869 unsigned long addr = addr0;
9870 int do_colour_align;
9871 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9872 struct vm_unmapped_area_info info;
9873
9874 if (flags & MAP_FIXED) {
9875 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9876 if (filp || (flags & MAP_SHARED))
9877 do_colour_align = 1;
9878
9879 +#ifdef CONFIG_PAX_RANDMMAP
9880 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9881 +#endif
9882 +
9883 /* requesting a specific address */
9884 if (addr) {
9885 if (do_colour_align)
9886 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9887 addr = PAGE_ALIGN(addr);
9888
9889 vma = find_vma(mm, addr);
9890 - if (TASK_SIZE - len >= addr &&
9891 - (!vma || addr + len <= vma->vm_start))
9892 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9893 return addr;
9894 }
9895
9896 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9897 VM_BUG_ON(addr != -ENOMEM);
9898 info.flags = 0;
9899 info.low_limit = TASK_UNMAPPED_BASE;
9900 +
9901 +#ifdef CONFIG_PAX_RANDMMAP
9902 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9903 + info.low_limit += mm->delta_mmap;
9904 +#endif
9905 +
9906 info.high_limit = TASK_SIZE;
9907 addr = vm_unmapped_area(&info);
9908 }
9909 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9910 index 4082749..fd97781 100644
9911 --- a/arch/sparc/include/asm/atomic_64.h
9912 +++ b/arch/sparc/include/asm/atomic_64.h
9913 @@ -15,18 +15,38 @@
9914 #define ATOMIC64_INIT(i) { (i) }
9915
9916 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9917 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9918 +{
9919 + return ACCESS_ONCE(v->counter);
9920 +}
9921 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9922 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9923 +{
9924 + return ACCESS_ONCE(v->counter);
9925 +}
9926
9927 #define atomic_set(v, i) (((v)->counter) = i)
9928 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9929 +{
9930 + v->counter = i;
9931 +}
9932 #define atomic64_set(v, i) (((v)->counter) = i)
9933 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9934 +{
9935 + v->counter = i;
9936 +}
9937
9938 -#define ATOMIC_OP(op) \
9939 -void atomic_##op(int, atomic_t *); \
9940 -void atomic64_##op(long, atomic64_t *);
9941 +#define __ATOMIC_OP(op, suffix) \
9942 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9943 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9944
9945 -#define ATOMIC_OP_RETURN(op) \
9946 -int atomic_##op##_return(int, atomic_t *); \
9947 -long atomic64_##op##_return(long, atomic64_t *);
9948 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9949 +
9950 +#define __ATOMIC_OP_RETURN(op, suffix) \
9951 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9952 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9953 +
9954 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9955
9956 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9957
9958 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9959
9960 #undef ATOMIC_OPS
9961 #undef ATOMIC_OP_RETURN
9962 +#undef __ATOMIC_OP_RETURN
9963 #undef ATOMIC_OP
9964 +#undef __ATOMIC_OP
9965
9966 #define atomic_dec_return(v) atomic_sub_return(1, v)
9967 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9968
9969 #define atomic_inc_return(v) atomic_add_return(1, v)
9970 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9971 +{
9972 + return atomic_add_return_unchecked(1, v);
9973 +}
9974 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9975 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9976 +{
9977 + return atomic64_add_return_unchecked(1, v);
9978 +}
9979
9980 /*
9981 * atomic_inc_and_test - increment and test
9982 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9983 * other cases.
9984 */
9985 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9986 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9987 +{
9988 + return atomic_inc_return_unchecked(v) == 0;
9989 +}
9990 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9991
9992 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9993 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9994 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9995
9996 #define atomic_inc(v) atomic_add(1, v)
9997 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9998 +{
9999 + atomic_add_unchecked(1, v);
10000 +}
10001 #define atomic64_inc(v) atomic64_add(1, v)
10002 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
10003 +{
10004 + atomic64_add_unchecked(1, v);
10005 +}
10006
10007 #define atomic_dec(v) atomic_sub(1, v)
10008 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
10009 +{
10010 + atomic_sub_unchecked(1, v);
10011 +}
10012 #define atomic64_dec(v) atomic64_sub(1, v)
10013 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
10014 +{
10015 + atomic64_sub_unchecked(1, v);
10016 +}
10017
10018 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
10019 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
10020
10021 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
10022 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
10023 +{
10024 + return cmpxchg(&v->counter, old, new);
10025 +}
10026 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10027 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10028 +{
10029 + return xchg(&v->counter, new);
10030 +}
10031
10032 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10033 {
10034 - int c, old;
10035 + int c, old, new;
10036 c = atomic_read(v);
10037 for (;;) {
10038 - if (unlikely(c == (u)))
10039 + if (unlikely(c == u))
10040 break;
10041 - old = atomic_cmpxchg((v), c, c + (a));
10042 +
10043 + asm volatile("addcc %2, %0, %0\n"
10044 +
10045 +#ifdef CONFIG_PAX_REFCOUNT
10046 + "tvs %%icc, 6\n"
10047 +#endif
10048 +
10049 + : "=r" (new)
10050 + : "0" (c), "ir" (a)
10051 + : "cc");
10052 +
10053 + old = atomic_cmpxchg(v, c, new);
10054 if (likely(old == c))
10055 break;
10056 c = old;
10057 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10058 #define atomic64_cmpxchg(v, o, n) \
10059 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10060 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10061 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10062 +{
10063 + return xchg(&v->counter, new);
10064 +}
10065
10066 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10067 {
10068 - long c, old;
10069 + long c, old, new;
10070 c = atomic64_read(v);
10071 for (;;) {
10072 - if (unlikely(c == (u)))
10073 + if (unlikely(c == u))
10074 break;
10075 - old = atomic64_cmpxchg((v), c, c + (a));
10076 +
10077 + asm volatile("addcc %2, %0, %0\n"
10078 +
10079 +#ifdef CONFIG_PAX_REFCOUNT
10080 + "tvs %%xcc, 6\n"
10081 +#endif
10082 +
10083 + : "=r" (new)
10084 + : "0" (c), "ir" (a)
10085 + : "cc");
10086 +
10087 + old = atomic64_cmpxchg(v, c, new);
10088 if (likely(old == c))
10089 break;
10090 c = old;
10091 }
10092 - return c != (u);
10093 + return c != u;
10094 }
10095
10096 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10097 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10098 index 7664894..45a974b 100644
10099 --- a/arch/sparc/include/asm/barrier_64.h
10100 +++ b/arch/sparc/include/asm/barrier_64.h
10101 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10102 do { \
10103 compiletime_assert_atomic_type(*p); \
10104 barrier(); \
10105 - ACCESS_ONCE(*p) = (v); \
10106 + ACCESS_ONCE_RW(*p) = (v); \
10107 } while (0)
10108
10109 #define smp_load_acquire(p) \
10110 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10111 index 5bb6991..5c2132e 100644
10112 --- a/arch/sparc/include/asm/cache.h
10113 +++ b/arch/sparc/include/asm/cache.h
10114 @@ -7,10 +7,12 @@
10115 #ifndef _SPARC_CACHE_H
10116 #define _SPARC_CACHE_H
10117
10118 +#include <linux/const.h>
10119 +
10120 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10121
10122 #define L1_CACHE_SHIFT 5
10123 -#define L1_CACHE_BYTES 32
10124 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10125
10126 #ifdef CONFIG_SPARC32
10127 #define SMP_CACHE_BYTES_SHIFT 5
10128 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10129 index a24e41f..47677ff 100644
10130 --- a/arch/sparc/include/asm/elf_32.h
10131 +++ b/arch/sparc/include/asm/elf_32.h
10132 @@ -114,6 +114,13 @@ typedef struct {
10133
10134 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10135
10136 +#ifdef CONFIG_PAX_ASLR
10137 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10138 +
10139 +#define PAX_DELTA_MMAP_LEN 16
10140 +#define PAX_DELTA_STACK_LEN 16
10141 +#endif
10142 +
10143 /* This yields a mask that user programs can use to figure out what
10144 instruction set this cpu supports. This can NOT be done in userspace
10145 on Sparc. */
10146 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10147 index 370ca1e..d4f4a98 100644
10148 --- a/arch/sparc/include/asm/elf_64.h
10149 +++ b/arch/sparc/include/asm/elf_64.h
10150 @@ -189,6 +189,13 @@ typedef struct {
10151 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10152 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10153
10154 +#ifdef CONFIG_PAX_ASLR
10155 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10156 +
10157 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10158 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10159 +#endif
10160 +
10161 extern unsigned long sparc64_elf_hwcap;
10162 #define ELF_HWCAP sparc64_elf_hwcap
10163
10164 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10165 index a3890da..f6a408e 100644
10166 --- a/arch/sparc/include/asm/pgalloc_32.h
10167 +++ b/arch/sparc/include/asm/pgalloc_32.h
10168 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10169 }
10170
10171 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10172 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10173
10174 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10175 unsigned long address)
10176 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10177 index 5e31871..13469c6 100644
10178 --- a/arch/sparc/include/asm/pgalloc_64.h
10179 +++ b/arch/sparc/include/asm/pgalloc_64.h
10180 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10181 }
10182
10183 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10184 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10185
10186 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10187 {
10188 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10189 }
10190
10191 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10192 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10193
10194 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10195 {
10196 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10197 index 59ba6f6..4518128 100644
10198 --- a/arch/sparc/include/asm/pgtable.h
10199 +++ b/arch/sparc/include/asm/pgtable.h
10200 @@ -5,4 +5,8 @@
10201 #else
10202 #include <asm/pgtable_32.h>
10203 #endif
10204 +
10205 +#define ktla_ktva(addr) (addr)
10206 +#define ktva_ktla(addr) (addr)
10207 +
10208 #endif
10209 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10210 index f06b36a..bca3189 100644
10211 --- a/arch/sparc/include/asm/pgtable_32.h
10212 +++ b/arch/sparc/include/asm/pgtable_32.h
10213 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10214 #define PAGE_SHARED SRMMU_PAGE_SHARED
10215 #define PAGE_COPY SRMMU_PAGE_COPY
10216 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10217 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10218 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10219 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10220 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10221
10222 /* Top-level page directory - dummy used by init-mm.
10223 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10224
10225 /* xwr */
10226 #define __P000 PAGE_NONE
10227 -#define __P001 PAGE_READONLY
10228 -#define __P010 PAGE_COPY
10229 -#define __P011 PAGE_COPY
10230 +#define __P001 PAGE_READONLY_NOEXEC
10231 +#define __P010 PAGE_COPY_NOEXEC
10232 +#define __P011 PAGE_COPY_NOEXEC
10233 #define __P100 PAGE_READONLY
10234 #define __P101 PAGE_READONLY
10235 #define __P110 PAGE_COPY
10236 #define __P111 PAGE_COPY
10237
10238 #define __S000 PAGE_NONE
10239 -#define __S001 PAGE_READONLY
10240 -#define __S010 PAGE_SHARED
10241 -#define __S011 PAGE_SHARED
10242 +#define __S001 PAGE_READONLY_NOEXEC
10243 +#define __S010 PAGE_SHARED_NOEXEC
10244 +#define __S011 PAGE_SHARED_NOEXEC
10245 #define __S100 PAGE_READONLY
10246 #define __S101 PAGE_READONLY
10247 #define __S110 PAGE_SHARED
10248 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10249 index ae51a11..eadfd03 100644
10250 --- a/arch/sparc/include/asm/pgtsrmmu.h
10251 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10252 @@ -111,6 +111,11 @@
10253 SRMMU_EXEC | SRMMU_REF)
10254 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10255 SRMMU_EXEC | SRMMU_REF)
10256 +
10257 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10258 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10259 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10260 +
10261 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10262 SRMMU_DIRTY | SRMMU_REF)
10263
10264 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10265 index 29d64b1..4272fe8 100644
10266 --- a/arch/sparc/include/asm/setup.h
10267 +++ b/arch/sparc/include/asm/setup.h
10268 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10269 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10270
10271 /* init_64.c */
10272 -extern atomic_t dcpage_flushes;
10273 -extern atomic_t dcpage_flushes_xcall;
10274 +extern atomic_unchecked_t dcpage_flushes;
10275 +extern atomic_unchecked_t dcpage_flushes_xcall;
10276
10277 extern int sysctl_tsb_ratio;
10278 #endif
10279 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10280 index 9689176..63c18ea 100644
10281 --- a/arch/sparc/include/asm/spinlock_64.h
10282 +++ b/arch/sparc/include/asm/spinlock_64.h
10283 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10284
10285 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10286
10287 -static void inline arch_read_lock(arch_rwlock_t *lock)
10288 +static inline void arch_read_lock(arch_rwlock_t *lock)
10289 {
10290 unsigned long tmp1, tmp2;
10291
10292 __asm__ __volatile__ (
10293 "1: ldsw [%2], %0\n"
10294 " brlz,pn %0, 2f\n"
10295 -"4: add %0, 1, %1\n"
10296 +"4: addcc %0, 1, %1\n"
10297 +
10298 +#ifdef CONFIG_PAX_REFCOUNT
10299 +" tvs %%icc, 6\n"
10300 +#endif
10301 +
10302 " cas [%2], %0, %1\n"
10303 " cmp %0, %1\n"
10304 " bne,pn %%icc, 1b\n"
10305 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10306 " .previous"
10307 : "=&r" (tmp1), "=&r" (tmp2)
10308 : "r" (lock)
10309 - : "memory");
10310 + : "memory", "cc");
10311 }
10312
10313 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10314 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10315 {
10316 int tmp1, tmp2;
10317
10318 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10319 "1: ldsw [%2], %0\n"
10320 " brlz,a,pn %0, 2f\n"
10321 " mov 0, %0\n"
10322 -" add %0, 1, %1\n"
10323 +" addcc %0, 1, %1\n"
10324 +
10325 +#ifdef CONFIG_PAX_REFCOUNT
10326 +" tvs %%icc, 6\n"
10327 +#endif
10328 +
10329 " cas [%2], %0, %1\n"
10330 " cmp %0, %1\n"
10331 " bne,pn %%icc, 1b\n"
10332 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10333 return tmp1;
10334 }
10335
10336 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10337 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10338 {
10339 unsigned long tmp1, tmp2;
10340
10341 __asm__ __volatile__(
10342 "1: lduw [%2], %0\n"
10343 -" sub %0, 1, %1\n"
10344 +" subcc %0, 1, %1\n"
10345 +
10346 +#ifdef CONFIG_PAX_REFCOUNT
10347 +" tvs %%icc, 6\n"
10348 +#endif
10349 +
10350 " cas [%2], %0, %1\n"
10351 " cmp %0, %1\n"
10352 " bne,pn %%xcc, 1b\n"
10353 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10354 : "memory");
10355 }
10356
10357 -static void inline arch_write_lock(arch_rwlock_t *lock)
10358 +static inline void arch_write_lock(arch_rwlock_t *lock)
10359 {
10360 unsigned long mask, tmp1, tmp2;
10361
10362 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10363 : "memory");
10364 }
10365
10366 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10367 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10368 {
10369 __asm__ __volatile__(
10370 " stw %%g0, [%0]"
10371 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10372 : "memory");
10373 }
10374
10375 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10376 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10377 {
10378 unsigned long mask, tmp1, tmp2, result;
10379
10380 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10381 index 229475f..2fca9163 100644
10382 --- a/arch/sparc/include/asm/thread_info_32.h
10383 +++ b/arch/sparc/include/asm/thread_info_32.h
10384 @@ -48,6 +48,7 @@ struct thread_info {
10385 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10386 unsigned long rwbuf_stkptrs[NSWINS];
10387 unsigned long w_saved;
10388 + unsigned long lowest_stack;
10389 };
10390
10391 /*
10392 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10393 index bde5982..9cbb56d 100644
10394 --- a/arch/sparc/include/asm/thread_info_64.h
10395 +++ b/arch/sparc/include/asm/thread_info_64.h
10396 @@ -59,6 +59,8 @@ struct thread_info {
10397 struct pt_regs *kern_una_regs;
10398 unsigned int kern_una_insn;
10399
10400 + unsigned long lowest_stack;
10401 +
10402 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10403 __attribute__ ((aligned(64)));
10404 };
10405 @@ -180,12 +182,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10406 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10407 /* flag bit 4 is available */
10408 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10409 -/* flag bit 6 is available */
10410 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10411 #define TIF_32BIT 7 /* 32-bit binary */
10412 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10413 #define TIF_SECCOMP 9 /* secure computing */
10414 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10415 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10416 +
10417 /* NOTE: Thread flags >= 12 should be ones we have no interest
10418 * in using in assembly, else we can't use the mask as
10419 * an immediate value in instructions such as andcc.
10420 @@ -205,12 +208,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10421 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10422 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10423 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10424 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10425
10426 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10427 _TIF_DO_NOTIFY_RESUME_MASK | \
10428 _TIF_NEED_RESCHED)
10429 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10430
10431 +#define _TIF_WORK_SYSCALL \
10432 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10433 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10434 +
10435 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10436
10437 /*
10438 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10439 index bd56c28..4b63d83 100644
10440 --- a/arch/sparc/include/asm/uaccess.h
10441 +++ b/arch/sparc/include/asm/uaccess.h
10442 @@ -1,5 +1,6 @@
10443 #ifndef ___ASM_SPARC_UACCESS_H
10444 #define ___ASM_SPARC_UACCESS_H
10445 +
10446 #if defined(__sparc__) && defined(__arch64__)
10447 #include <asm/uaccess_64.h>
10448 #else
10449 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10450 index 64ee103..388aef0 100644
10451 --- a/arch/sparc/include/asm/uaccess_32.h
10452 +++ b/arch/sparc/include/asm/uaccess_32.h
10453 @@ -47,6 +47,7 @@
10454 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10455 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10456 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10457 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10458 #define access_ok(type, addr, size) \
10459 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10460
10461 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10462
10463 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10464 {
10465 - if (n && __access_ok((unsigned long) to, n))
10466 + if ((long)n < 0)
10467 + return n;
10468 +
10469 + if (n && __access_ok((unsigned long) to, n)) {
10470 + if (!__builtin_constant_p(n))
10471 + check_object_size(from, n, true);
10472 return __copy_user(to, (__force void __user *) from, n);
10473 - else
10474 + } else
10475 return n;
10476 }
10477
10478 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10479 {
10480 + if ((long)n < 0)
10481 + return n;
10482 +
10483 + if (!__builtin_constant_p(n))
10484 + check_object_size(from, n, true);
10485 +
10486 return __copy_user(to, (__force void __user *) from, n);
10487 }
10488
10489 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10490 {
10491 - if (n && __access_ok((unsigned long) from, n))
10492 + if ((long)n < 0)
10493 + return n;
10494 +
10495 + if (n && __access_ok((unsigned long) from, n)) {
10496 + if (!__builtin_constant_p(n))
10497 + check_object_size(to, n, false);
10498 return __copy_user((__force void __user *) to, from, n);
10499 - else
10500 + } else
10501 return n;
10502 }
10503
10504 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10505 {
10506 + if ((long)n < 0)
10507 + return n;
10508 +
10509 return __copy_user((__force void __user *) to, from, n);
10510 }
10511
10512 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10513 index a35194b..47dabc0d 100644
10514 --- a/arch/sparc/include/asm/uaccess_64.h
10515 +++ b/arch/sparc/include/asm/uaccess_64.h
10516 @@ -10,6 +10,7 @@
10517 #include <linux/compiler.h>
10518 #include <linux/string.h>
10519 #include <linux/thread_info.h>
10520 +#include <linux/kernel.h>
10521 #include <asm/asi.h>
10522 #include <asm/spitfire.h>
10523 #include <asm-generic/uaccess-unaligned.h>
10524 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10525 return 1;
10526 }
10527
10528 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10529 +{
10530 + return 1;
10531 +}
10532 +
10533 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10534 {
10535 return 1;
10536 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10537 static inline unsigned long __must_check
10538 copy_from_user(void *to, const void __user *from, unsigned long size)
10539 {
10540 - unsigned long ret = ___copy_from_user(to, from, size);
10541 + unsigned long ret;
10542
10543 + if ((long)size < 0 || size > INT_MAX)
10544 + return size;
10545 +
10546 + if (!__builtin_constant_p(size))
10547 + check_object_size(to, size, false);
10548 +
10549 + ret = ___copy_from_user(to, from, size);
10550 if (unlikely(ret))
10551 ret = copy_from_user_fixup(to, from, size);
10552
10553 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10554 static inline unsigned long __must_check
10555 copy_to_user(void __user *to, const void *from, unsigned long size)
10556 {
10557 - unsigned long ret = ___copy_to_user(to, from, size);
10558 + unsigned long ret;
10559
10560 + if ((long)size < 0 || size > INT_MAX)
10561 + return size;
10562 +
10563 + if (!__builtin_constant_p(size))
10564 + check_object_size(from, size, true);
10565 +
10566 + ret = ___copy_to_user(to, from, size);
10567 if (unlikely(ret))
10568 ret = copy_to_user_fixup(to, from, size);
10569 return ret;
10570 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10571 index 7cf9c6e..6206648 100644
10572 --- a/arch/sparc/kernel/Makefile
10573 +++ b/arch/sparc/kernel/Makefile
10574 @@ -4,7 +4,7 @@
10575 #
10576
10577 asflags-y := -ansi
10578 -ccflags-y := -Werror
10579 +#ccflags-y := -Werror
10580
10581 extra-y := head_$(BITS).o
10582
10583 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10584 index 50e7b62..79fae35 100644
10585 --- a/arch/sparc/kernel/process_32.c
10586 +++ b/arch/sparc/kernel/process_32.c
10587 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10588
10589 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10590 r->psr, r->pc, r->npc, r->y, print_tainted());
10591 - printk("PC: <%pS>\n", (void *) r->pc);
10592 + printk("PC: <%pA>\n", (void *) r->pc);
10593 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10594 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10595 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10596 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10597 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10598 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10599 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10600 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10601
10602 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10603 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10604 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10605 rw = (struct reg_window32 *) fp;
10606 pc = rw->ins[7];
10607 printk("[%08lx : ", pc);
10608 - printk("%pS ] ", (void *) pc);
10609 + printk("%pA ] ", (void *) pc);
10610 fp = rw->ins[6];
10611 } while (++count < 16);
10612 printk("\n");
10613 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10614 index 46a5964..a35c62c 100644
10615 --- a/arch/sparc/kernel/process_64.c
10616 +++ b/arch/sparc/kernel/process_64.c
10617 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10618 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10619 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10620 if (regs->tstate & TSTATE_PRIV)
10621 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10622 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10623 }
10624
10625 void show_regs(struct pt_regs *regs)
10626 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10627
10628 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10629 regs->tpc, regs->tnpc, regs->y, print_tainted());
10630 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10631 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10632 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10633 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10634 regs->u_regs[3]);
10635 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10636 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10637 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10638 regs->u_regs[15]);
10639 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10640 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10641 show_regwindow(regs);
10642 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10643 }
10644 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10645 ((tp && tp->task) ? tp->task->pid : -1));
10646
10647 if (gp->tstate & TSTATE_PRIV) {
10648 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10649 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10650 (void *) gp->tpc,
10651 (void *) gp->o7,
10652 (void *) gp->i7,
10653 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10654 index 79cc0d1..ec62734 100644
10655 --- a/arch/sparc/kernel/prom_common.c
10656 +++ b/arch/sparc/kernel/prom_common.c
10657 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10658
10659 unsigned int prom_early_allocated __initdata;
10660
10661 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10662 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10663 .nextprop = prom_common_nextprop,
10664 .getproplen = prom_getproplen,
10665 .getproperty = prom_getproperty,
10666 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10667 index 9ddc492..27a5619 100644
10668 --- a/arch/sparc/kernel/ptrace_64.c
10669 +++ b/arch/sparc/kernel/ptrace_64.c
10670 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10671 return ret;
10672 }
10673
10674 +#ifdef CONFIG_GRKERNSEC_SETXID
10675 +extern void gr_delayed_cred_worker(void);
10676 +#endif
10677 +
10678 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10679 {
10680 int ret = 0;
10681 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10682 if (test_thread_flag(TIF_NOHZ))
10683 user_exit();
10684
10685 +#ifdef CONFIG_GRKERNSEC_SETXID
10686 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10687 + gr_delayed_cred_worker();
10688 +#endif
10689 +
10690 if (test_thread_flag(TIF_SYSCALL_TRACE))
10691 ret = tracehook_report_syscall_entry(regs);
10692
10693 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10694 if (test_thread_flag(TIF_NOHZ))
10695 user_exit();
10696
10697 +#ifdef CONFIG_GRKERNSEC_SETXID
10698 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10699 + gr_delayed_cred_worker();
10700 +#endif
10701 +
10702 audit_syscall_exit(regs);
10703
10704 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10705 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10706 index 19cd08d..ff21e99 100644
10707 --- a/arch/sparc/kernel/smp_64.c
10708 +++ b/arch/sparc/kernel/smp_64.c
10709 @@ -891,7 +891,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10710 return;
10711
10712 #ifdef CONFIG_DEBUG_DCFLUSH
10713 - atomic_inc(&dcpage_flushes);
10714 + atomic_inc_unchecked(&dcpage_flushes);
10715 #endif
10716
10717 this_cpu = get_cpu();
10718 @@ -915,7 +915,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10719 xcall_deliver(data0, __pa(pg_addr),
10720 (u64) pg_addr, cpumask_of(cpu));
10721 #ifdef CONFIG_DEBUG_DCFLUSH
10722 - atomic_inc(&dcpage_flushes_xcall);
10723 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10724 #endif
10725 }
10726 }
10727 @@ -934,7 +934,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10728 preempt_disable();
10729
10730 #ifdef CONFIG_DEBUG_DCFLUSH
10731 - atomic_inc(&dcpage_flushes);
10732 + atomic_inc_unchecked(&dcpage_flushes);
10733 #endif
10734 data0 = 0;
10735 pg_addr = page_address(page);
10736 @@ -951,7 +951,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10737 xcall_deliver(data0, __pa(pg_addr),
10738 (u64) pg_addr, cpu_online_mask);
10739 #ifdef CONFIG_DEBUG_DCFLUSH
10740 - atomic_inc(&dcpage_flushes_xcall);
10741 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10742 #endif
10743 }
10744 __local_flush_dcache_page(page);
10745 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10746 index 646988d..b88905f 100644
10747 --- a/arch/sparc/kernel/sys_sparc_32.c
10748 +++ b/arch/sparc/kernel/sys_sparc_32.c
10749 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10750 if (len > TASK_SIZE - PAGE_SIZE)
10751 return -ENOMEM;
10752 if (!addr)
10753 - addr = TASK_UNMAPPED_BASE;
10754 + addr = current->mm->mmap_base;
10755
10756 info.flags = 0;
10757 info.length = len;
10758 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10759 index 30e7ddb..266a3b0 100644
10760 --- a/arch/sparc/kernel/sys_sparc_64.c
10761 +++ b/arch/sparc/kernel/sys_sparc_64.c
10762 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10763 struct vm_area_struct * vma;
10764 unsigned long task_size = TASK_SIZE;
10765 int do_color_align;
10766 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10767 struct vm_unmapped_area_info info;
10768
10769 if (flags & MAP_FIXED) {
10770 /* We do not accept a shared mapping if it would violate
10771 * cache aliasing constraints.
10772 */
10773 - if ((flags & MAP_SHARED) &&
10774 + if ((filp || (flags & MAP_SHARED)) &&
10775 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10776 return -EINVAL;
10777 return addr;
10778 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10779 if (filp || (flags & MAP_SHARED))
10780 do_color_align = 1;
10781
10782 +#ifdef CONFIG_PAX_RANDMMAP
10783 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10784 +#endif
10785 +
10786 if (addr) {
10787 if (do_color_align)
10788 addr = COLOR_ALIGN(addr, pgoff);
10789 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10790 addr = PAGE_ALIGN(addr);
10791
10792 vma = find_vma(mm, addr);
10793 - if (task_size - len >= addr &&
10794 - (!vma || addr + len <= vma->vm_start))
10795 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10796 return addr;
10797 }
10798
10799 info.flags = 0;
10800 info.length = len;
10801 - info.low_limit = TASK_UNMAPPED_BASE;
10802 + info.low_limit = mm->mmap_base;
10803 info.high_limit = min(task_size, VA_EXCLUDE_START);
10804 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10805 info.align_offset = pgoff << PAGE_SHIFT;
10806 + info.threadstack_offset = offset;
10807 addr = vm_unmapped_area(&info);
10808
10809 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10810 VM_BUG_ON(addr != -ENOMEM);
10811 info.low_limit = VA_EXCLUDE_END;
10812 +
10813 +#ifdef CONFIG_PAX_RANDMMAP
10814 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10815 + info.low_limit += mm->delta_mmap;
10816 +#endif
10817 +
10818 info.high_limit = task_size;
10819 addr = vm_unmapped_area(&info);
10820 }
10821 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10822 unsigned long task_size = STACK_TOP32;
10823 unsigned long addr = addr0;
10824 int do_color_align;
10825 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10826 struct vm_unmapped_area_info info;
10827
10828 /* This should only ever run for 32-bit processes. */
10829 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10830 /* We do not accept a shared mapping if it would violate
10831 * cache aliasing constraints.
10832 */
10833 - if ((flags & MAP_SHARED) &&
10834 + if ((filp || (flags & MAP_SHARED)) &&
10835 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10836 return -EINVAL;
10837 return addr;
10838 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10839 if (filp || (flags & MAP_SHARED))
10840 do_color_align = 1;
10841
10842 +#ifdef CONFIG_PAX_RANDMMAP
10843 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10844 +#endif
10845 +
10846 /* requesting a specific address */
10847 if (addr) {
10848 if (do_color_align)
10849 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10850 addr = PAGE_ALIGN(addr);
10851
10852 vma = find_vma(mm, addr);
10853 - if (task_size - len >= addr &&
10854 - (!vma || addr + len <= vma->vm_start))
10855 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10856 return addr;
10857 }
10858
10859 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10860 info.high_limit = mm->mmap_base;
10861 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10862 info.align_offset = pgoff << PAGE_SHIFT;
10863 + info.threadstack_offset = offset;
10864 addr = vm_unmapped_area(&info);
10865
10866 /*
10867 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10868 VM_BUG_ON(addr != -ENOMEM);
10869 info.flags = 0;
10870 info.low_limit = TASK_UNMAPPED_BASE;
10871 +
10872 +#ifdef CONFIG_PAX_RANDMMAP
10873 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10874 + info.low_limit += mm->delta_mmap;
10875 +#endif
10876 +
10877 info.high_limit = STACK_TOP32;
10878 addr = vm_unmapped_area(&info);
10879 }
10880 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10881 EXPORT_SYMBOL(get_fb_unmapped_area);
10882
10883 /* Essentially the same as PowerPC. */
10884 -static unsigned long mmap_rnd(void)
10885 +static unsigned long mmap_rnd(struct mm_struct *mm)
10886 {
10887 unsigned long rnd = 0UL;
10888
10889 +#ifdef CONFIG_PAX_RANDMMAP
10890 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10891 +#endif
10892 +
10893 if (current->flags & PF_RANDOMIZE) {
10894 unsigned long val = get_random_int();
10895 if (test_thread_flag(TIF_32BIT))
10896 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10897
10898 void arch_pick_mmap_layout(struct mm_struct *mm)
10899 {
10900 - unsigned long random_factor = mmap_rnd();
10901 + unsigned long random_factor = mmap_rnd(mm);
10902 unsigned long gap;
10903
10904 /*
10905 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10906 gap == RLIM_INFINITY ||
10907 sysctl_legacy_va_layout) {
10908 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10909 +
10910 +#ifdef CONFIG_PAX_RANDMMAP
10911 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10912 + mm->mmap_base += mm->delta_mmap;
10913 +#endif
10914 +
10915 mm->get_unmapped_area = arch_get_unmapped_area;
10916 } else {
10917 /* We know it's 32-bit */
10918 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10919 gap = (task_size / 6 * 5);
10920
10921 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10922 +
10923 +#ifdef CONFIG_PAX_RANDMMAP
10924 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10925 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10926 +#endif
10927 +
10928 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10929 }
10930 }
10931 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10932 index bb00089..e0ea580 100644
10933 --- a/arch/sparc/kernel/syscalls.S
10934 +++ b/arch/sparc/kernel/syscalls.S
10935 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10936 #endif
10937 .align 32
10938 1: ldx [%g6 + TI_FLAGS], %l5
10939 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10940 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10941 be,pt %icc, rtrap
10942 nop
10943 call syscall_trace_leave
10944 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10945
10946 srl %i3, 0, %o3 ! IEU0
10947 srl %i2, 0, %o2 ! IEU0 Group
10948 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10949 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10950 bne,pn %icc, linux_syscall_trace32 ! CTI
10951 mov %i0, %l5 ! IEU1
10952 5: call %l7 ! CTI Group brk forced
10953 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10954
10955 mov %i3, %o3 ! IEU1
10956 mov %i4, %o4 ! IEU0 Group
10957 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10958 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10959 bne,pn %icc, linux_syscall_trace ! CTI Group
10960 mov %i0, %l5 ! IEU0
10961 2: call %l7 ! CTI Group brk forced
10962 @@ -233,7 +233,7 @@ ret_sys_call:
10963
10964 cmp %o0, -ERESTART_RESTARTBLOCK
10965 bgeu,pn %xcc, 1f
10966 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10967 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10968 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10969
10970 2:
10971 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10972 index 4f21df7..0a374da 100644
10973 --- a/arch/sparc/kernel/traps_32.c
10974 +++ b/arch/sparc/kernel/traps_32.c
10975 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10976 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10977 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10978
10979 +extern void gr_handle_kernel_exploit(void);
10980 +
10981 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10982 {
10983 static int die_counter;
10984 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10985 count++ < 30 &&
10986 (((unsigned long) rw) >= PAGE_OFFSET) &&
10987 !(((unsigned long) rw) & 0x7)) {
10988 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10989 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10990 (void *) rw->ins[7]);
10991 rw = (struct reg_window32 *)rw->ins[6];
10992 }
10993 }
10994 printk("Instruction DUMP:");
10995 instruction_dump ((unsigned long *) regs->pc);
10996 - if(regs->psr & PSR_PS)
10997 + if(regs->psr & PSR_PS) {
10998 + gr_handle_kernel_exploit();
10999 do_exit(SIGKILL);
11000 + }
11001 do_exit(SIGSEGV);
11002 }
11003
11004 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
11005 index d21cd62..00a4a17 100644
11006 --- a/arch/sparc/kernel/traps_64.c
11007 +++ b/arch/sparc/kernel/traps_64.c
11008 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
11009 i + 1,
11010 p->trapstack[i].tstate, p->trapstack[i].tpc,
11011 p->trapstack[i].tnpc, p->trapstack[i].tt);
11012 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
11013 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
11014 }
11015 }
11016
11017 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
11018
11019 lvl -= 0x100;
11020 if (regs->tstate & TSTATE_PRIV) {
11021 +
11022 +#ifdef CONFIG_PAX_REFCOUNT
11023 + if (lvl == 6)
11024 + pax_report_refcount_overflow(regs);
11025 +#endif
11026 +
11027 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11028 die_if_kernel(buffer, regs);
11029 }
11030 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11031 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11032 {
11033 char buffer[32];
11034 -
11035 +
11036 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11037 0, lvl, SIGTRAP) == NOTIFY_STOP)
11038 return;
11039
11040 +#ifdef CONFIG_PAX_REFCOUNT
11041 + if (lvl == 6)
11042 + pax_report_refcount_overflow(regs);
11043 +#endif
11044 +
11045 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11046
11047 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11048 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11049 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11050 printk("%s" "ERROR(%d): ",
11051 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11052 - printk("TPC<%pS>\n", (void *) regs->tpc);
11053 + printk("TPC<%pA>\n", (void *) regs->tpc);
11054 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11055 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11056 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11057 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11058 smp_processor_id(),
11059 (type & 0x1) ? 'I' : 'D',
11060 regs->tpc);
11061 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11062 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11063 panic("Irrecoverable Cheetah+ parity error.");
11064 }
11065
11066 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11067 smp_processor_id(),
11068 (type & 0x1) ? 'I' : 'D',
11069 regs->tpc);
11070 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11071 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11072 }
11073
11074 struct sun4v_error_entry {
11075 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11076 /*0x38*/u64 reserved_5;
11077 };
11078
11079 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11080 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11081 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11082 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11083
11084 static const char *sun4v_err_type_to_str(u8 type)
11085 {
11086 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11087 }
11088
11089 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11090 - int cpu, const char *pfx, atomic_t *ocnt)
11091 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11092 {
11093 u64 *raw_ptr = (u64 *) ent;
11094 u32 attrs;
11095 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11096
11097 show_regs(regs);
11098
11099 - if ((cnt = atomic_read(ocnt)) != 0) {
11100 - atomic_set(ocnt, 0);
11101 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11102 + atomic_set_unchecked(ocnt, 0);
11103 wmb();
11104 printk("%s: Queue overflowed %d times.\n",
11105 pfx, cnt);
11106 @@ -2048,7 +2059,7 @@ out:
11107 */
11108 void sun4v_resum_overflow(struct pt_regs *regs)
11109 {
11110 - atomic_inc(&sun4v_resum_oflow_cnt);
11111 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11112 }
11113
11114 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11115 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11116 /* XXX Actually even this can make not that much sense. Perhaps
11117 * XXX we should just pull the plug and panic directly from here?
11118 */
11119 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11120 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11121 }
11122
11123 static void sun4v_tlb_error(struct pt_regs *regs)
11124 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11125
11126 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11127 regs->tpc, tl);
11128 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11129 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11130 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11131 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11132 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11133 (void *) regs->u_regs[UREG_I7]);
11134 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11135 "pte[%lx] error[%lx]\n",
11136 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11137
11138 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11139 regs->tpc, tl);
11140 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11141 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11142 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11143 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11144 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11145 (void *) regs->u_regs[UREG_I7]);
11146 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11147 "pte[%lx] error[%lx]\n",
11148 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11149 fp = (unsigned long)sf->fp + STACK_BIAS;
11150 }
11151
11152 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11153 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11154 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11155 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11156 int index = tsk->curr_ret_stack;
11157 if (tsk->ret_stack && index >= graph) {
11158 pc = tsk->ret_stack[index - graph].ret;
11159 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11160 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11161 graph++;
11162 }
11163 }
11164 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11165 return (struct reg_window *) (fp + STACK_BIAS);
11166 }
11167
11168 +extern void gr_handle_kernel_exploit(void);
11169 +
11170 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11171 {
11172 static int die_counter;
11173 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11174 while (rw &&
11175 count++ < 30 &&
11176 kstack_valid(tp, (unsigned long) rw)) {
11177 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11178 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11179 (void *) rw->ins[7]);
11180
11181 rw = kernel_stack_up(rw);
11182 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11183 }
11184 if (panic_on_oops)
11185 panic("Fatal exception");
11186 - if (regs->tstate & TSTATE_PRIV)
11187 + if (regs->tstate & TSTATE_PRIV) {
11188 + gr_handle_kernel_exploit();
11189 do_exit(SIGKILL);
11190 + }
11191 do_exit(SIGSEGV);
11192 }
11193 EXPORT_SYMBOL(die_if_kernel);
11194 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11195 index 62098a8..547ab2c 100644
11196 --- a/arch/sparc/kernel/unaligned_64.c
11197 +++ b/arch/sparc/kernel/unaligned_64.c
11198 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11199 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11200
11201 if (__ratelimit(&ratelimit)) {
11202 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11203 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11204 regs->tpc, (void *) regs->tpc);
11205 }
11206 }
11207 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11208 index 3269b02..64f5231 100644
11209 --- a/arch/sparc/lib/Makefile
11210 +++ b/arch/sparc/lib/Makefile
11211 @@ -2,7 +2,7 @@
11212 #
11213
11214 asflags-y := -ansi -DST_DIV0=0x02
11215 -ccflags-y := -Werror
11216 +#ccflags-y := -Werror
11217
11218 lib-$(CONFIG_SPARC32) += ashrdi3.o
11219 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11220 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11221 index 05dac43..76f8ed4 100644
11222 --- a/arch/sparc/lib/atomic_64.S
11223 +++ b/arch/sparc/lib/atomic_64.S
11224 @@ -15,11 +15,22 @@
11225 * a value and does the barriers.
11226 */
11227
11228 -#define ATOMIC_OP(op) \
11229 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11230 +#ifdef CONFIG_PAX_REFCOUNT
11231 +#define __REFCOUNT_OP(op) op##cc
11232 +#define __OVERFLOW_IOP tvs %icc, 6;
11233 +#define __OVERFLOW_XOP tvs %xcc, 6;
11234 +#else
11235 +#define __REFCOUNT_OP(op) op
11236 +#define __OVERFLOW_IOP
11237 +#define __OVERFLOW_XOP
11238 +#endif
11239 +
11240 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11241 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11242 BACKOFF_SETUP(%o2); \
11243 1: lduw [%o1], %g1; \
11244 - op %g1, %o0, %g7; \
11245 + asm_op %g1, %o0, %g7; \
11246 + post_op \
11247 cas [%o1], %g1, %g7; \
11248 cmp %g1, %g7; \
11249 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11250 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11251 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11252 ENDPROC(atomic_##op); \
11253
11254 -#define ATOMIC_OP_RETURN(op) \
11255 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11256 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11257 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11258 +
11259 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11260 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11261 BACKOFF_SETUP(%o2); \
11262 1: lduw [%o1], %g1; \
11263 - op %g1, %o0, %g7; \
11264 + asm_op %g1, %o0, %g7; \
11265 + post_op \
11266 cas [%o1], %g1, %g7; \
11267 cmp %g1, %g7; \
11268 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11269 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11270 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11271 ENDPROC(atomic_##op##_return);
11272
11273 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11274 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11275 +
11276 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11277
11278 ATOMIC_OPS(add)
11279 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11280
11281 #undef ATOMIC_OPS
11282 #undef ATOMIC_OP_RETURN
11283 +#undef __ATOMIC_OP_RETURN
11284 #undef ATOMIC_OP
11285 +#undef __ATOMIC_OP
11286
11287 -#define ATOMIC64_OP(op) \
11288 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11289 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11290 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11291 BACKOFF_SETUP(%o2); \
11292 1: ldx [%o1], %g1; \
11293 - op %g1, %o0, %g7; \
11294 + asm_op %g1, %o0, %g7; \
11295 + post_op \
11296 casx [%o1], %g1, %g7; \
11297 cmp %g1, %g7; \
11298 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11299 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11300 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11301 ENDPROC(atomic64_##op); \
11302
11303 -#define ATOMIC64_OP_RETURN(op) \
11304 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11305 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11306 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11307 +
11308 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11309 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11310 BACKOFF_SETUP(%o2); \
11311 1: ldx [%o1], %g1; \
11312 - op %g1, %o0, %g7; \
11313 + asm_op %g1, %o0, %g7; \
11314 + post_op \
11315 casx [%o1], %g1, %g7; \
11316 cmp %g1, %g7; \
11317 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11318 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11319 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11320 ENDPROC(atomic64_##op##_return);
11321
11322 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11323 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11324 +
11325 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11326
11327 ATOMIC64_OPS(add)
11328 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11329
11330 #undef ATOMIC64_OPS
11331 #undef ATOMIC64_OP_RETURN
11332 +#undef __ATOMIC64_OP_RETURN
11333 #undef ATOMIC64_OP
11334 +#undef __ATOMIC64_OP
11335 +#undef __OVERFLOW_XOP
11336 +#undef __OVERFLOW_IOP
11337 +#undef __REFCOUNT_OP
11338
11339 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11340 BACKOFF_SETUP(%o2)
11341 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11342 index 1d649a9..fbc5bfc 100644
11343 --- a/arch/sparc/lib/ksyms.c
11344 +++ b/arch/sparc/lib/ksyms.c
11345 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11346 /* Atomic counter implementation. */
11347 #define ATOMIC_OP(op) \
11348 EXPORT_SYMBOL(atomic_##op); \
11349 -EXPORT_SYMBOL(atomic64_##op);
11350 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11351 +EXPORT_SYMBOL(atomic64_##op); \
11352 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11353
11354 #define ATOMIC_OP_RETURN(op) \
11355 EXPORT_SYMBOL(atomic_##op##_return); \
11356 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11357 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11358
11359 ATOMIC_OPS(add)
11360 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11361 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11362 ATOMIC_OPS(sub)
11363
11364 #undef ATOMIC_OPS
11365 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11366 index 30c3ecc..736f015 100644
11367 --- a/arch/sparc/mm/Makefile
11368 +++ b/arch/sparc/mm/Makefile
11369 @@ -2,7 +2,7 @@
11370 #
11371
11372 asflags-y := -ansi
11373 -ccflags-y := -Werror
11374 +#ccflags-y := -Werror
11375
11376 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11377 obj-y += fault_$(BITS).o
11378 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11379 index 70d8171..274c6c0 100644
11380 --- a/arch/sparc/mm/fault_32.c
11381 +++ b/arch/sparc/mm/fault_32.c
11382 @@ -21,6 +21,9 @@
11383 #include <linux/perf_event.h>
11384 #include <linux/interrupt.h>
11385 #include <linux/kdebug.h>
11386 +#include <linux/slab.h>
11387 +#include <linux/pagemap.h>
11388 +#include <linux/compiler.h>
11389
11390 #include <asm/page.h>
11391 #include <asm/pgtable.h>
11392 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11393 return safe_compute_effective_address(regs, insn);
11394 }
11395
11396 +#ifdef CONFIG_PAX_PAGEEXEC
11397 +#ifdef CONFIG_PAX_DLRESOLVE
11398 +static void pax_emuplt_close(struct vm_area_struct *vma)
11399 +{
11400 + vma->vm_mm->call_dl_resolve = 0UL;
11401 +}
11402 +
11403 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11404 +{
11405 + unsigned int *kaddr;
11406 +
11407 + vmf->page = alloc_page(GFP_HIGHUSER);
11408 + if (!vmf->page)
11409 + return VM_FAULT_OOM;
11410 +
11411 + kaddr = kmap(vmf->page);
11412 + memset(kaddr, 0, PAGE_SIZE);
11413 + kaddr[0] = 0x9DE3BFA8U; /* save */
11414 + flush_dcache_page(vmf->page);
11415 + kunmap(vmf->page);
11416 + return VM_FAULT_MAJOR;
11417 +}
11418 +
11419 +static const struct vm_operations_struct pax_vm_ops = {
11420 + .close = pax_emuplt_close,
11421 + .fault = pax_emuplt_fault
11422 +};
11423 +
11424 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11425 +{
11426 + int ret;
11427 +
11428 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11429 + vma->vm_mm = current->mm;
11430 + vma->vm_start = addr;
11431 + vma->vm_end = addr + PAGE_SIZE;
11432 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11433 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11434 + vma->vm_ops = &pax_vm_ops;
11435 +
11436 + ret = insert_vm_struct(current->mm, vma);
11437 + if (ret)
11438 + return ret;
11439 +
11440 + ++current->mm->total_vm;
11441 + return 0;
11442 +}
11443 +#endif
11444 +
11445 +/*
11446 + * PaX: decide what to do with offenders (regs->pc = fault address)
11447 + *
11448 + * returns 1 when task should be killed
11449 + * 2 when patched PLT trampoline was detected
11450 + * 3 when unpatched PLT trampoline was detected
11451 + */
11452 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11453 +{
11454 +
11455 +#ifdef CONFIG_PAX_EMUPLT
11456 + int err;
11457 +
11458 + do { /* PaX: patched PLT emulation #1 */
11459 + unsigned int sethi1, sethi2, jmpl;
11460 +
11461 + err = get_user(sethi1, (unsigned int *)regs->pc);
11462 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11463 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11464 +
11465 + if (err)
11466 + break;
11467 +
11468 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11469 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11470 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11471 + {
11472 + unsigned int addr;
11473 +
11474 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11475 + addr = regs->u_regs[UREG_G1];
11476 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11477 + regs->pc = addr;
11478 + regs->npc = addr+4;
11479 + return 2;
11480 + }
11481 + } while (0);
11482 +
11483 + do { /* PaX: patched PLT emulation #2 */
11484 + unsigned int ba;
11485 +
11486 + err = get_user(ba, (unsigned int *)regs->pc);
11487 +
11488 + if (err)
11489 + break;
11490 +
11491 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11492 + unsigned int addr;
11493 +
11494 + if ((ba & 0xFFC00000U) == 0x30800000U)
11495 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11496 + else
11497 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11498 + regs->pc = addr;
11499 + regs->npc = addr+4;
11500 + return 2;
11501 + }
11502 + } while (0);
11503 +
11504 + do { /* PaX: patched PLT emulation #3 */
11505 + unsigned int sethi, bajmpl, nop;
11506 +
11507 + err = get_user(sethi, (unsigned int *)regs->pc);
11508 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11509 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11510 +
11511 + if (err)
11512 + break;
11513 +
11514 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11515 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11516 + nop == 0x01000000U)
11517 + {
11518 + unsigned int addr;
11519 +
11520 + addr = (sethi & 0x003FFFFFU) << 10;
11521 + regs->u_regs[UREG_G1] = addr;
11522 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11523 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11524 + else
11525 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11526 + regs->pc = addr;
11527 + regs->npc = addr+4;
11528 + return 2;
11529 + }
11530 + } while (0);
11531 +
11532 + do { /* PaX: unpatched PLT emulation step 1 */
11533 + unsigned int sethi, ba, nop;
11534 +
11535 + err = get_user(sethi, (unsigned int *)regs->pc);
11536 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11537 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11538 +
11539 + if (err)
11540 + break;
11541 +
11542 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11543 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11544 + nop == 0x01000000U)
11545 + {
11546 + unsigned int addr, save, call;
11547 +
11548 + if ((ba & 0xFFC00000U) == 0x30800000U)
11549 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11550 + else
11551 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11552 +
11553 + err = get_user(save, (unsigned int *)addr);
11554 + err |= get_user(call, (unsigned int *)(addr+4));
11555 + err |= get_user(nop, (unsigned int *)(addr+8));
11556 + if (err)
11557 + break;
11558 +
11559 +#ifdef CONFIG_PAX_DLRESOLVE
11560 + if (save == 0x9DE3BFA8U &&
11561 + (call & 0xC0000000U) == 0x40000000U &&
11562 + nop == 0x01000000U)
11563 + {
11564 + struct vm_area_struct *vma;
11565 + unsigned long call_dl_resolve;
11566 +
11567 + down_read(&current->mm->mmap_sem);
11568 + call_dl_resolve = current->mm->call_dl_resolve;
11569 + up_read(&current->mm->mmap_sem);
11570 + if (likely(call_dl_resolve))
11571 + goto emulate;
11572 +
11573 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11574 +
11575 + down_write(&current->mm->mmap_sem);
11576 + if (current->mm->call_dl_resolve) {
11577 + call_dl_resolve = current->mm->call_dl_resolve;
11578 + up_write(&current->mm->mmap_sem);
11579 + if (vma)
11580 + kmem_cache_free(vm_area_cachep, vma);
11581 + goto emulate;
11582 + }
11583 +
11584 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11585 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11586 + up_write(&current->mm->mmap_sem);
11587 + if (vma)
11588 + kmem_cache_free(vm_area_cachep, vma);
11589 + return 1;
11590 + }
11591 +
11592 + if (pax_insert_vma(vma, call_dl_resolve)) {
11593 + up_write(&current->mm->mmap_sem);
11594 + kmem_cache_free(vm_area_cachep, vma);
11595 + return 1;
11596 + }
11597 +
11598 + current->mm->call_dl_resolve = call_dl_resolve;
11599 + up_write(&current->mm->mmap_sem);
11600 +
11601 +emulate:
11602 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11603 + regs->pc = call_dl_resolve;
11604 + regs->npc = addr+4;
11605 + return 3;
11606 + }
11607 +#endif
11608 +
11609 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11610 + if ((save & 0xFFC00000U) == 0x05000000U &&
11611 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11612 + nop == 0x01000000U)
11613 + {
11614 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11615 + regs->u_regs[UREG_G2] = addr + 4;
11616 + addr = (save & 0x003FFFFFU) << 10;
11617 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11618 + regs->pc = addr;
11619 + regs->npc = addr+4;
11620 + return 3;
11621 + }
11622 + }
11623 + } while (0);
11624 +
11625 + do { /* PaX: unpatched PLT emulation step 2 */
11626 + unsigned int save, call, nop;
11627 +
11628 + err = get_user(save, (unsigned int *)(regs->pc-4));
11629 + err |= get_user(call, (unsigned int *)regs->pc);
11630 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11631 + if (err)
11632 + break;
11633 +
11634 + if (save == 0x9DE3BFA8U &&
11635 + (call & 0xC0000000U) == 0x40000000U &&
11636 + nop == 0x01000000U)
11637 + {
11638 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11639 +
11640 + regs->u_regs[UREG_RETPC] = regs->pc;
11641 + regs->pc = dl_resolve;
11642 + regs->npc = dl_resolve+4;
11643 + return 3;
11644 + }
11645 + } while (0);
11646 +#endif
11647 +
11648 + return 1;
11649 +}
11650 +
11651 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11652 +{
11653 + unsigned long i;
11654 +
11655 + printk(KERN_ERR "PAX: bytes at PC: ");
11656 + for (i = 0; i < 8; i++) {
11657 + unsigned int c;
11658 + if (get_user(c, (unsigned int *)pc+i))
11659 + printk(KERN_CONT "???????? ");
11660 + else
11661 + printk(KERN_CONT "%08x ", c);
11662 + }
11663 + printk("\n");
11664 +}
11665 +#endif
11666 +
11667 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11668 int text_fault)
11669 {
11670 @@ -226,6 +500,24 @@ good_area:
11671 if (!(vma->vm_flags & VM_WRITE))
11672 goto bad_area;
11673 } else {
11674 +
11675 +#ifdef CONFIG_PAX_PAGEEXEC
11676 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11677 + up_read(&mm->mmap_sem);
11678 + switch (pax_handle_fetch_fault(regs)) {
11679 +
11680 +#ifdef CONFIG_PAX_EMUPLT
11681 + case 2:
11682 + case 3:
11683 + return;
11684 +#endif
11685 +
11686 + }
11687 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11688 + do_group_exit(SIGKILL);
11689 + }
11690 +#endif
11691 +
11692 /* Allow reads even for write-only mappings */
11693 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11694 goto bad_area;
11695 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11696 index 4798232..f76e3aa 100644
11697 --- a/arch/sparc/mm/fault_64.c
11698 +++ b/arch/sparc/mm/fault_64.c
11699 @@ -22,6 +22,9 @@
11700 #include <linux/kdebug.h>
11701 #include <linux/percpu.h>
11702 #include <linux/context_tracking.h>
11703 +#include <linux/slab.h>
11704 +#include <linux/pagemap.h>
11705 +#include <linux/compiler.h>
11706
11707 #include <asm/page.h>
11708 #include <asm/pgtable.h>
11709 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11710 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11711 regs->tpc);
11712 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11713 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11714 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11715 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11716 dump_stack();
11717 unhandled_fault(regs->tpc, current, regs);
11718 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11719 show_regs(regs);
11720 }
11721
11722 +#ifdef CONFIG_PAX_PAGEEXEC
11723 +#ifdef CONFIG_PAX_DLRESOLVE
11724 +static void pax_emuplt_close(struct vm_area_struct *vma)
11725 +{
11726 + vma->vm_mm->call_dl_resolve = 0UL;
11727 +}
11728 +
11729 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11730 +{
11731 + unsigned int *kaddr;
11732 +
11733 + vmf->page = alloc_page(GFP_HIGHUSER);
11734 + if (!vmf->page)
11735 + return VM_FAULT_OOM;
11736 +
11737 + kaddr = kmap(vmf->page);
11738 + memset(kaddr, 0, PAGE_SIZE);
11739 + kaddr[0] = 0x9DE3BFA8U; /* save */
11740 + flush_dcache_page(vmf->page);
11741 + kunmap(vmf->page);
11742 + return VM_FAULT_MAJOR;
11743 +}
11744 +
11745 +static const struct vm_operations_struct pax_vm_ops = {
11746 + .close = pax_emuplt_close,
11747 + .fault = pax_emuplt_fault
11748 +};
11749 +
11750 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11751 +{
11752 + int ret;
11753 +
11754 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11755 + vma->vm_mm = current->mm;
11756 + vma->vm_start = addr;
11757 + vma->vm_end = addr + PAGE_SIZE;
11758 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11759 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11760 + vma->vm_ops = &pax_vm_ops;
11761 +
11762 + ret = insert_vm_struct(current->mm, vma);
11763 + if (ret)
11764 + return ret;
11765 +
11766 + ++current->mm->total_vm;
11767 + return 0;
11768 +}
11769 +#endif
11770 +
11771 +/*
11772 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11773 + *
11774 + * returns 1 when task should be killed
11775 + * 2 when patched PLT trampoline was detected
11776 + * 3 when unpatched PLT trampoline was detected
11777 + */
11778 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11779 +{
11780 +
11781 +#ifdef CONFIG_PAX_EMUPLT
11782 + int err;
11783 +
11784 + do { /* PaX: patched PLT emulation #1 */
11785 + unsigned int sethi1, sethi2, jmpl;
11786 +
11787 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11788 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11789 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11790 +
11791 + if (err)
11792 + break;
11793 +
11794 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11795 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11796 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11797 + {
11798 + unsigned long addr;
11799 +
11800 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11801 + addr = regs->u_regs[UREG_G1];
11802 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11803 +
11804 + if (test_thread_flag(TIF_32BIT))
11805 + addr &= 0xFFFFFFFFUL;
11806 +
11807 + regs->tpc = addr;
11808 + regs->tnpc = addr+4;
11809 + return 2;
11810 + }
11811 + } while (0);
11812 +
11813 + do { /* PaX: patched PLT emulation #2 */
11814 + unsigned int ba;
11815 +
11816 + err = get_user(ba, (unsigned int *)regs->tpc);
11817 +
11818 + if (err)
11819 + break;
11820 +
11821 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11822 + unsigned long addr;
11823 +
11824 + if ((ba & 0xFFC00000U) == 0x30800000U)
11825 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11826 + else
11827 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11828 +
11829 + if (test_thread_flag(TIF_32BIT))
11830 + addr &= 0xFFFFFFFFUL;
11831 +
11832 + regs->tpc = addr;
11833 + regs->tnpc = addr+4;
11834 + return 2;
11835 + }
11836 + } while (0);
11837 +
11838 + do { /* PaX: patched PLT emulation #3 */
11839 + unsigned int sethi, bajmpl, nop;
11840 +
11841 + err = get_user(sethi, (unsigned int *)regs->tpc);
11842 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11843 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11844 +
11845 + if (err)
11846 + break;
11847 +
11848 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11849 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11850 + nop == 0x01000000U)
11851 + {
11852 + unsigned long addr;
11853 +
11854 + addr = (sethi & 0x003FFFFFU) << 10;
11855 + regs->u_regs[UREG_G1] = addr;
11856 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11857 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11858 + else
11859 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11860 +
11861 + if (test_thread_flag(TIF_32BIT))
11862 + addr &= 0xFFFFFFFFUL;
11863 +
11864 + regs->tpc = addr;
11865 + regs->tnpc = addr+4;
11866 + return 2;
11867 + }
11868 + } while (0);
11869 +
11870 + do { /* PaX: patched PLT emulation #4 */
11871 + unsigned int sethi, mov1, call, mov2;
11872 +
11873 + err = get_user(sethi, (unsigned int *)regs->tpc);
11874 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11875 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11876 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11877 +
11878 + if (err)
11879 + break;
11880 +
11881 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11882 + mov1 == 0x8210000FU &&
11883 + (call & 0xC0000000U) == 0x40000000U &&
11884 + mov2 == 0x9E100001U)
11885 + {
11886 + unsigned long addr;
11887 +
11888 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11889 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11890 +
11891 + if (test_thread_flag(TIF_32BIT))
11892 + addr &= 0xFFFFFFFFUL;
11893 +
11894 + regs->tpc = addr;
11895 + regs->tnpc = addr+4;
11896 + return 2;
11897 + }
11898 + } while (0);
11899 +
11900 + do { /* PaX: patched PLT emulation #5 */
11901 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11902 +
11903 + err = get_user(sethi, (unsigned int *)regs->tpc);
11904 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11905 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11906 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11907 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11908 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11909 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11910 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11911 +
11912 + if (err)
11913 + break;
11914 +
11915 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11916 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11917 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11918 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11919 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11920 + sllx == 0x83287020U &&
11921 + jmpl == 0x81C04005U &&
11922 + nop == 0x01000000U)
11923 + {
11924 + unsigned long addr;
11925 +
11926 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11927 + regs->u_regs[UREG_G1] <<= 32;
11928 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11929 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11930 + regs->tpc = addr;
11931 + regs->tnpc = addr+4;
11932 + return 2;
11933 + }
11934 + } while (0);
11935 +
11936 + do { /* PaX: patched PLT emulation #6 */
11937 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11938 +
11939 + err = get_user(sethi, (unsigned int *)regs->tpc);
11940 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11941 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11942 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11943 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11944 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11945 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11946 +
11947 + if (err)
11948 + break;
11949 +
11950 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11951 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11952 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11953 + sllx == 0x83287020U &&
11954 + (or & 0xFFFFE000U) == 0x8A116000U &&
11955 + jmpl == 0x81C04005U &&
11956 + nop == 0x01000000U)
11957 + {
11958 + unsigned long addr;
11959 +
11960 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11961 + regs->u_regs[UREG_G1] <<= 32;
11962 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11963 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11964 + regs->tpc = addr;
11965 + regs->tnpc = addr+4;
11966 + return 2;
11967 + }
11968 + } while (0);
11969 +
11970 + do { /* PaX: unpatched PLT emulation step 1 */
11971 + unsigned int sethi, ba, nop;
11972 +
11973 + err = get_user(sethi, (unsigned int *)regs->tpc);
11974 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11975 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11976 +
11977 + if (err)
11978 + break;
11979 +
11980 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11981 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11982 + nop == 0x01000000U)
11983 + {
11984 + unsigned long addr;
11985 + unsigned int save, call;
11986 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11987 +
11988 + if ((ba & 0xFFC00000U) == 0x30800000U)
11989 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11990 + else
11991 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11992 +
11993 + if (test_thread_flag(TIF_32BIT))
11994 + addr &= 0xFFFFFFFFUL;
11995 +
11996 + err = get_user(save, (unsigned int *)addr);
11997 + err |= get_user(call, (unsigned int *)(addr+4));
11998 + err |= get_user(nop, (unsigned int *)(addr+8));
11999 + if (err)
12000 + break;
12001 +
12002 +#ifdef CONFIG_PAX_DLRESOLVE
12003 + if (save == 0x9DE3BFA8U &&
12004 + (call & 0xC0000000U) == 0x40000000U &&
12005 + nop == 0x01000000U)
12006 + {
12007 + struct vm_area_struct *vma;
12008 + unsigned long call_dl_resolve;
12009 +
12010 + down_read(&current->mm->mmap_sem);
12011 + call_dl_resolve = current->mm->call_dl_resolve;
12012 + up_read(&current->mm->mmap_sem);
12013 + if (likely(call_dl_resolve))
12014 + goto emulate;
12015 +
12016 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12017 +
12018 + down_write(&current->mm->mmap_sem);
12019 + if (current->mm->call_dl_resolve) {
12020 + call_dl_resolve = current->mm->call_dl_resolve;
12021 + up_write(&current->mm->mmap_sem);
12022 + if (vma)
12023 + kmem_cache_free(vm_area_cachep, vma);
12024 + goto emulate;
12025 + }
12026 +
12027 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12028 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12029 + up_write(&current->mm->mmap_sem);
12030 + if (vma)
12031 + kmem_cache_free(vm_area_cachep, vma);
12032 + return 1;
12033 + }
12034 +
12035 + if (pax_insert_vma(vma, call_dl_resolve)) {
12036 + up_write(&current->mm->mmap_sem);
12037 + kmem_cache_free(vm_area_cachep, vma);
12038 + return 1;
12039 + }
12040 +
12041 + current->mm->call_dl_resolve = call_dl_resolve;
12042 + up_write(&current->mm->mmap_sem);
12043 +
12044 +emulate:
12045 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12046 + regs->tpc = call_dl_resolve;
12047 + regs->tnpc = addr+4;
12048 + return 3;
12049 + }
12050 +#endif
12051 +
12052 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12053 + if ((save & 0xFFC00000U) == 0x05000000U &&
12054 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12055 + nop == 0x01000000U)
12056 + {
12057 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12058 + regs->u_regs[UREG_G2] = addr + 4;
12059 + addr = (save & 0x003FFFFFU) << 10;
12060 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12061 +
12062 + if (test_thread_flag(TIF_32BIT))
12063 + addr &= 0xFFFFFFFFUL;
12064 +
12065 + regs->tpc = addr;
12066 + regs->tnpc = addr+4;
12067 + return 3;
12068 + }
12069 +
12070 + /* PaX: 64-bit PLT stub */
12071 + err = get_user(sethi1, (unsigned int *)addr);
12072 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12073 + err |= get_user(or1, (unsigned int *)(addr+8));
12074 + err |= get_user(or2, (unsigned int *)(addr+12));
12075 + err |= get_user(sllx, (unsigned int *)(addr+16));
12076 + err |= get_user(add, (unsigned int *)(addr+20));
12077 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12078 + err |= get_user(nop, (unsigned int *)(addr+28));
12079 + if (err)
12080 + break;
12081 +
12082 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12083 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12084 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12085 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12086 + sllx == 0x89293020U &&
12087 + add == 0x8A010005U &&
12088 + jmpl == 0x89C14000U &&
12089 + nop == 0x01000000U)
12090 + {
12091 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12092 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12093 + regs->u_regs[UREG_G4] <<= 32;
12094 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12095 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12096 + regs->u_regs[UREG_G4] = addr + 24;
12097 + addr = regs->u_regs[UREG_G5];
12098 + regs->tpc = addr;
12099 + regs->tnpc = addr+4;
12100 + return 3;
12101 + }
12102 + }
12103 + } while (0);
12104 +
12105 +#ifdef CONFIG_PAX_DLRESOLVE
12106 + do { /* PaX: unpatched PLT emulation step 2 */
12107 + unsigned int save, call, nop;
12108 +
12109 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12110 + err |= get_user(call, (unsigned int *)regs->tpc);
12111 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12112 + if (err)
12113 + break;
12114 +
12115 + if (save == 0x9DE3BFA8U &&
12116 + (call & 0xC0000000U) == 0x40000000U &&
12117 + nop == 0x01000000U)
12118 + {
12119 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12120 +
12121 + if (test_thread_flag(TIF_32BIT))
12122 + dl_resolve &= 0xFFFFFFFFUL;
12123 +
12124 + regs->u_regs[UREG_RETPC] = regs->tpc;
12125 + regs->tpc = dl_resolve;
12126 + regs->tnpc = dl_resolve+4;
12127 + return 3;
12128 + }
12129 + } while (0);
12130 +#endif
12131 +
12132 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12133 + unsigned int sethi, ba, nop;
12134 +
12135 + err = get_user(sethi, (unsigned int *)regs->tpc);
12136 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12137 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12138 +
12139 + if (err)
12140 + break;
12141 +
12142 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12143 + (ba & 0xFFF00000U) == 0x30600000U &&
12144 + nop == 0x01000000U)
12145 + {
12146 + unsigned long addr;
12147 +
12148 + addr = (sethi & 0x003FFFFFU) << 10;
12149 + regs->u_regs[UREG_G1] = addr;
12150 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12151 +
12152 + if (test_thread_flag(TIF_32BIT))
12153 + addr &= 0xFFFFFFFFUL;
12154 +
12155 + regs->tpc = addr;
12156 + regs->tnpc = addr+4;
12157 + return 2;
12158 + }
12159 + } while (0);
12160 +
12161 +#endif
12162 +
12163 + return 1;
12164 +}
12165 +
12166 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12167 +{
12168 + unsigned long i;
12169 +
12170 + printk(KERN_ERR "PAX: bytes at PC: ");
12171 + for (i = 0; i < 8; i++) {
12172 + unsigned int c;
12173 + if (get_user(c, (unsigned int *)pc+i))
12174 + printk(KERN_CONT "???????? ");
12175 + else
12176 + printk(KERN_CONT "%08x ", c);
12177 + }
12178 + printk("\n");
12179 +}
12180 +#endif
12181 +
12182 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12183 {
12184 enum ctx_state prev_state = exception_enter();
12185 @@ -353,6 +816,29 @@ retry:
12186 if (!vma)
12187 goto bad_area;
12188
12189 +#ifdef CONFIG_PAX_PAGEEXEC
12190 + /* PaX: detect ITLB misses on non-exec pages */
12191 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12192 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12193 + {
12194 + if (address != regs->tpc)
12195 + goto good_area;
12196 +
12197 + up_read(&mm->mmap_sem);
12198 + switch (pax_handle_fetch_fault(regs)) {
12199 +
12200 +#ifdef CONFIG_PAX_EMUPLT
12201 + case 2:
12202 + case 3:
12203 + return;
12204 +#endif
12205 +
12206 + }
12207 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12208 + do_group_exit(SIGKILL);
12209 + }
12210 +#endif
12211 +
12212 /* Pure DTLB misses do not tell us whether the fault causing
12213 * load/store/atomic was a write or not, it only says that there
12214 * was no match. So in such a case we (carefully) read the
12215 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12216 index 4242eab..9ae6360 100644
12217 --- a/arch/sparc/mm/hugetlbpage.c
12218 +++ b/arch/sparc/mm/hugetlbpage.c
12219 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12220 unsigned long addr,
12221 unsigned long len,
12222 unsigned long pgoff,
12223 - unsigned long flags)
12224 + unsigned long flags,
12225 + unsigned long offset)
12226 {
12227 + struct mm_struct *mm = current->mm;
12228 unsigned long task_size = TASK_SIZE;
12229 struct vm_unmapped_area_info info;
12230
12231 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12232
12233 info.flags = 0;
12234 info.length = len;
12235 - info.low_limit = TASK_UNMAPPED_BASE;
12236 + info.low_limit = mm->mmap_base;
12237 info.high_limit = min(task_size, VA_EXCLUDE_START);
12238 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12239 info.align_offset = 0;
12240 + info.threadstack_offset = offset;
12241 addr = vm_unmapped_area(&info);
12242
12243 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12244 VM_BUG_ON(addr != -ENOMEM);
12245 info.low_limit = VA_EXCLUDE_END;
12246 +
12247 +#ifdef CONFIG_PAX_RANDMMAP
12248 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12249 + info.low_limit += mm->delta_mmap;
12250 +#endif
12251 +
12252 info.high_limit = task_size;
12253 addr = vm_unmapped_area(&info);
12254 }
12255 @@ -55,7 +64,8 @@ static unsigned long
12256 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12257 const unsigned long len,
12258 const unsigned long pgoff,
12259 - const unsigned long flags)
12260 + const unsigned long flags,
12261 + const unsigned long offset)
12262 {
12263 struct mm_struct *mm = current->mm;
12264 unsigned long addr = addr0;
12265 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12266 info.high_limit = mm->mmap_base;
12267 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12268 info.align_offset = 0;
12269 + info.threadstack_offset = offset;
12270 addr = vm_unmapped_area(&info);
12271
12272 /*
12273 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12274 VM_BUG_ON(addr != -ENOMEM);
12275 info.flags = 0;
12276 info.low_limit = TASK_UNMAPPED_BASE;
12277 +
12278 +#ifdef CONFIG_PAX_RANDMMAP
12279 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12280 + info.low_limit += mm->delta_mmap;
12281 +#endif
12282 +
12283 info.high_limit = STACK_TOP32;
12284 addr = vm_unmapped_area(&info);
12285 }
12286 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12287 struct mm_struct *mm = current->mm;
12288 struct vm_area_struct *vma;
12289 unsigned long task_size = TASK_SIZE;
12290 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12291
12292 if (test_thread_flag(TIF_32BIT))
12293 task_size = STACK_TOP32;
12294 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12295 return addr;
12296 }
12297
12298 +#ifdef CONFIG_PAX_RANDMMAP
12299 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12300 +#endif
12301 +
12302 if (addr) {
12303 addr = ALIGN(addr, HPAGE_SIZE);
12304 vma = find_vma(mm, addr);
12305 - if (task_size - len >= addr &&
12306 - (!vma || addr + len <= vma->vm_start))
12307 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12308 return addr;
12309 }
12310 if (mm->get_unmapped_area == arch_get_unmapped_area)
12311 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12312 - pgoff, flags);
12313 + pgoff, flags, offset);
12314 else
12315 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12316 - pgoff, flags);
12317 + pgoff, flags, offset);
12318 }
12319
12320 pte_t *huge_pte_alloc(struct mm_struct *mm,
12321 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12322 index 559cb74..9e5f097 100644
12323 --- a/arch/sparc/mm/init_64.c
12324 +++ b/arch/sparc/mm/init_64.c
12325 @@ -187,9 +187,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12326 int num_kernel_image_mappings;
12327
12328 #ifdef CONFIG_DEBUG_DCFLUSH
12329 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12330 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12331 #ifdef CONFIG_SMP
12332 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12333 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12334 #endif
12335 #endif
12336
12337 @@ -197,7 +197,7 @@ inline void flush_dcache_page_impl(struct page *page)
12338 {
12339 BUG_ON(tlb_type == hypervisor);
12340 #ifdef CONFIG_DEBUG_DCFLUSH
12341 - atomic_inc(&dcpage_flushes);
12342 + atomic_inc_unchecked(&dcpage_flushes);
12343 #endif
12344
12345 #ifdef DCACHE_ALIASING_POSSIBLE
12346 @@ -469,10 +469,10 @@ void mmu_info(struct seq_file *m)
12347
12348 #ifdef CONFIG_DEBUG_DCFLUSH
12349 seq_printf(m, "DCPageFlushes\t: %d\n",
12350 - atomic_read(&dcpage_flushes));
12351 + atomic_read_unchecked(&dcpage_flushes));
12352 #ifdef CONFIG_SMP
12353 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12354 - atomic_read(&dcpage_flushes_xcall));
12355 + atomic_read_unchecked(&dcpage_flushes_xcall));
12356 #endif /* CONFIG_SMP */
12357 #endif /* CONFIG_DEBUG_DCFLUSH */
12358 }
12359 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12360 index a07e31b..85c9003 100644
12361 --- a/arch/tile/Kconfig
12362 +++ b/arch/tile/Kconfig
12363 @@ -198,6 +198,7 @@ source "kernel/Kconfig.hz"
12364
12365 config KEXEC
12366 bool "kexec system call"
12367 + depends on !GRKERNSEC_KMEM
12368 ---help---
12369 kexec is a system call that implements the ability to shutdown your
12370 current kernel, and to start another kernel. It is like a reboot
12371 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12372 index 7b11c5f..755a026 100644
12373 --- a/arch/tile/include/asm/atomic_64.h
12374 +++ b/arch/tile/include/asm/atomic_64.h
12375 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12376
12377 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12378
12379 +#define atomic64_read_unchecked(v) atomic64_read(v)
12380 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12381 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12382 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12383 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12384 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12385 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12386 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12387 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12388 +
12389 /* Define this to indicate that cmpxchg is an efficient operation. */
12390 #define __HAVE_ARCH_CMPXCHG
12391
12392 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12393 index 6160761..00cac88 100644
12394 --- a/arch/tile/include/asm/cache.h
12395 +++ b/arch/tile/include/asm/cache.h
12396 @@ -15,11 +15,12 @@
12397 #ifndef _ASM_TILE_CACHE_H
12398 #define _ASM_TILE_CACHE_H
12399
12400 +#include <linux/const.h>
12401 #include <arch/chip.h>
12402
12403 /* bytes per L1 data cache line */
12404 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12405 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12406 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12407
12408 /* bytes per L2 cache line */
12409 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12410 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12411 index f41cb53..31d3ab4 100644
12412 --- a/arch/tile/include/asm/uaccess.h
12413 +++ b/arch/tile/include/asm/uaccess.h
12414 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12415 const void __user *from,
12416 unsigned long n)
12417 {
12418 - int sz = __compiletime_object_size(to);
12419 + size_t sz = __compiletime_object_size(to);
12420
12421 - if (likely(sz == -1 || sz >= n))
12422 + if (likely(sz == (size_t)-1 || sz >= n))
12423 n = _copy_from_user(to, from, n);
12424 else
12425 copy_from_user_overflow();
12426 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12427 index 8416240..a012fb7 100644
12428 --- a/arch/tile/mm/hugetlbpage.c
12429 +++ b/arch/tile/mm/hugetlbpage.c
12430 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12431 info.high_limit = TASK_SIZE;
12432 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12433 info.align_offset = 0;
12434 + info.threadstack_offset = 0;
12435 return vm_unmapped_area(&info);
12436 }
12437
12438 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12439 info.high_limit = current->mm->mmap_base;
12440 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12441 info.align_offset = 0;
12442 + info.threadstack_offset = 0;
12443 addr = vm_unmapped_area(&info);
12444
12445 /*
12446 diff --git a/arch/um/Makefile b/arch/um/Makefile
12447 index 17d4460..9d74338e3de4 100644
12448 --- a/arch/um/Makefile
12449 +++ b/arch/um/Makefile
12450 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12451 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12452 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12453
12454 +ifdef CONSTIFY_PLUGIN
12455 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12456 +endif
12457 +
12458 #This will adjust *FLAGS accordingly to the platform.
12459 include $(ARCH_DIR)/Makefile-os-$(OS)
12460
12461 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12462 index 19e1bdd..3665b77 100644
12463 --- a/arch/um/include/asm/cache.h
12464 +++ b/arch/um/include/asm/cache.h
12465 @@ -1,6 +1,7 @@
12466 #ifndef __UM_CACHE_H
12467 #define __UM_CACHE_H
12468
12469 +#include <linux/const.h>
12470
12471 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12472 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12473 @@ -12,6 +13,6 @@
12474 # define L1_CACHE_SHIFT 5
12475 #endif
12476
12477 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12478 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12479
12480 #endif
12481 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12482 index 2e0a6b1..a64d0f5 100644
12483 --- a/arch/um/include/asm/kmap_types.h
12484 +++ b/arch/um/include/asm/kmap_types.h
12485 @@ -8,6 +8,6 @@
12486
12487 /* No more #include "asm/arch/kmap_types.h" ! */
12488
12489 -#define KM_TYPE_NR 14
12490 +#define KM_TYPE_NR 15
12491
12492 #endif
12493 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12494 index 71c5d13..4c7b9f1 100644
12495 --- a/arch/um/include/asm/page.h
12496 +++ b/arch/um/include/asm/page.h
12497 @@ -14,6 +14,9 @@
12498 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12499 #define PAGE_MASK (~(PAGE_SIZE-1))
12500
12501 +#define ktla_ktva(addr) (addr)
12502 +#define ktva_ktla(addr) (addr)
12503 +
12504 #ifndef __ASSEMBLY__
12505
12506 struct page;
12507 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12508 index 2b4274e..754fe06 100644
12509 --- a/arch/um/include/asm/pgtable-3level.h
12510 +++ b/arch/um/include/asm/pgtable-3level.h
12511 @@ -58,6 +58,7 @@
12512 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12513 #define pud_populate(mm, pud, pmd) \
12514 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12515 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12516
12517 #ifdef CONFIG_64BIT
12518 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12519 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12520 index 68b9119..f72353c 100644
12521 --- a/arch/um/kernel/process.c
12522 +++ b/arch/um/kernel/process.c
12523 @@ -345,22 +345,6 @@ int singlestepping(void * t)
12524 return 2;
12525 }
12526
12527 -/*
12528 - * Only x86 and x86_64 have an arch_align_stack().
12529 - * All other arches have "#define arch_align_stack(x) (x)"
12530 - * in their asm/exec.h
12531 - * As this is included in UML from asm-um/system-generic.h,
12532 - * we can use it to behave as the subarch does.
12533 - */
12534 -#ifndef arch_align_stack
12535 -unsigned long arch_align_stack(unsigned long sp)
12536 -{
12537 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12538 - sp -= get_random_int() % 8192;
12539 - return sp & ~0xf;
12540 -}
12541 -#endif
12542 -
12543 unsigned long get_wchan(struct task_struct *p)
12544 {
12545 unsigned long stack_page, sp, ip;
12546 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12547 index ad8f795..2c7eec6 100644
12548 --- a/arch/unicore32/include/asm/cache.h
12549 +++ b/arch/unicore32/include/asm/cache.h
12550 @@ -12,8 +12,10 @@
12551 #ifndef __UNICORE_CACHE_H__
12552 #define __UNICORE_CACHE_H__
12553
12554 -#define L1_CACHE_SHIFT (5)
12555 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12556 +#include <linux/const.h>
12557 +
12558 +#define L1_CACHE_SHIFT 5
12559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12560
12561 /*
12562 * Memory returned by kmalloc() may be used for DMA, so we must make
12563 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12564 index 226d569..d420edc 100644
12565 --- a/arch/x86/Kconfig
12566 +++ b/arch/x86/Kconfig
12567 @@ -32,7 +32,7 @@ config X86
12568 select HAVE_AOUT if X86_32
12569 select HAVE_UNSTABLE_SCHED_CLOCK
12570 select ARCH_SUPPORTS_NUMA_BALANCING if X86_64
12571 - select ARCH_SUPPORTS_INT128 if X86_64
12572 + select ARCH_SUPPORTS_INT128 if X86_64 && !PAX_SIZE_OVERFLOW
12573 select HAVE_IDE
12574 select HAVE_OPROFILE
12575 select HAVE_PCSPKR_PLATFORM
12576 @@ -134,7 +134,7 @@ config X86
12577 select RTC_LIB
12578 select HAVE_DEBUG_STACKOVERFLOW
12579 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12580 - select HAVE_CC_STACKPROTECTOR
12581 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12582 select GENERIC_CPU_AUTOPROBE
12583 select HAVE_ARCH_AUDITSYSCALL
12584 select ARCH_SUPPORTS_ATOMIC_RMW
12585 @@ -266,7 +266,7 @@ config X86_HT
12586
12587 config X86_32_LAZY_GS
12588 def_bool y
12589 - depends on X86_32 && !CC_STACKPROTECTOR
12590 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12591
12592 config ARCH_HWEIGHT_CFLAGS
12593 string
12594 @@ -638,6 +638,7 @@ config SCHED_OMIT_FRAME_POINTER
12595
12596 menuconfig HYPERVISOR_GUEST
12597 bool "Linux guest support"
12598 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12599 ---help---
12600 Say Y here to enable options for running Linux under various hyper-
12601 visors. This option enables basic hypervisor detection and platform
12602 @@ -1005,6 +1006,7 @@ config VM86
12603
12604 config X86_16BIT
12605 bool "Enable support for 16-bit segments" if EXPERT
12606 + depends on !GRKERNSEC
12607 default y
12608 ---help---
12609 This option is required by programs like Wine to run 16-bit
12610 @@ -1178,6 +1180,7 @@ choice
12611
12612 config NOHIGHMEM
12613 bool "off"
12614 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12615 ---help---
12616 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12617 However, the address space of 32-bit x86 processors is only 4
12618 @@ -1214,6 +1217,7 @@ config NOHIGHMEM
12619
12620 config HIGHMEM4G
12621 bool "4GB"
12622 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12623 ---help---
12624 Select this if you have a 32-bit processor and between 1 and 4
12625 gigabytes of physical RAM.
12626 @@ -1266,7 +1270,7 @@ config PAGE_OFFSET
12627 hex
12628 default 0xB0000000 if VMSPLIT_3G_OPT
12629 default 0x80000000 if VMSPLIT_2G
12630 - default 0x78000000 if VMSPLIT_2G_OPT
12631 + default 0x70000000 if VMSPLIT_2G_OPT
12632 default 0x40000000 if VMSPLIT_1G
12633 default 0xC0000000
12634 depends on X86_32
12635 @@ -1717,6 +1721,7 @@ source kernel/Kconfig.hz
12636
12637 config KEXEC
12638 bool "kexec system call"
12639 + depends on !GRKERNSEC_KMEM
12640 ---help---
12641 kexec is a system call that implements the ability to shutdown your
12642 current kernel, and to start another kernel. It is like a reboot
12643 @@ -1899,7 +1904,9 @@ config X86_NEED_RELOCS
12644
12645 config PHYSICAL_ALIGN
12646 hex "Alignment value to which kernel should be aligned"
12647 - default "0x200000"
12648 + default "0x1000000"
12649 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12650 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12651 range 0x2000 0x1000000 if X86_32
12652 range 0x200000 0x1000000 if X86_64
12653 ---help---
12654 @@ -1982,6 +1989,7 @@ config COMPAT_VDSO
12655 def_bool n
12656 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12657 depends on X86_32 || IA32_EMULATION
12658 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12659 ---help---
12660 Certain buggy versions of glibc will crash if they are
12661 presented with a 32-bit vDSO that is not mapped at the address
12662 @@ -2046,6 +2054,22 @@ config CMDLINE_OVERRIDE
12663 This is used to work around broken boot loaders. This should
12664 be set to 'N' under normal conditions.
12665
12666 +config DEFAULT_MODIFY_LDT_SYSCALL
12667 + bool "Allow userspace to modify the LDT by default"
12668 + default y
12669 +
12670 + ---help---
12671 + Modifying the LDT (Local Descriptor Table) may be needed to run a
12672 + 16-bit or segmented code such as Dosemu or Wine. This is done via
12673 + a system call which is not needed to run portable applications,
12674 + and which can sometimes be abused to exploit some weaknesses of
12675 + the architecture, opening new vulnerabilities.
12676 +
12677 + For this reason this option allows one to enable or disable the
12678 + feature at runtime. It is recommended to say 'N' here to leave
12679 + the system protected, and to enable it at runtime only if needed
12680 + by setting the sys.kernel.modify_ldt sysctl.
12681 +
12682 source "kernel/livepatch/Kconfig"
12683
12684 endmenu
12685 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12686 index 6983314..54ad7e8 100644
12687 --- a/arch/x86/Kconfig.cpu
12688 +++ b/arch/x86/Kconfig.cpu
12689 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12690
12691 config X86_F00F_BUG
12692 def_bool y
12693 - depends on M586MMX || M586TSC || M586 || M486
12694 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12695
12696 config X86_INVD_BUG
12697 def_bool y
12698 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12699
12700 config X86_ALIGNMENT_16
12701 def_bool y
12702 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12703 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12704
12705 config X86_INTEL_USERCOPY
12706 def_bool y
12707 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12708 # generates cmov.
12709 config X86_CMOV
12710 def_bool y
12711 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12712 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12713
12714 config X86_MINIMUM_CPU_FAMILY
12715 int
12716 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12717 index 72484a6..83a4411 100644
12718 --- a/arch/x86/Kconfig.debug
12719 +++ b/arch/x86/Kconfig.debug
12720 @@ -89,7 +89,7 @@ config EFI_PGT_DUMP
12721 config DEBUG_RODATA
12722 bool "Write protect kernel read-only data structures"
12723 default y
12724 - depends on DEBUG_KERNEL
12725 + depends on DEBUG_KERNEL && BROKEN
12726 ---help---
12727 Mark the kernel read-only data as write-protected in the pagetables,
12728 in order to catch accidental (and incorrect) writes to such const
12729 @@ -107,7 +107,7 @@ config DEBUG_RODATA_TEST
12730
12731 config DEBUG_SET_MODULE_RONX
12732 bool "Set loadable kernel module data as NX and text as RO"
12733 - depends on MODULES
12734 + depends on MODULES && BROKEN
12735 ---help---
12736 This option helps catch unintended modifications to loadable
12737 kernel module's text and read-only data. It also prevents execution
12738 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12739 index 2fda005..2c72d40 100644
12740 --- a/arch/x86/Makefile
12741 +++ b/arch/x86/Makefile
12742 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12743 # CPU-specific tuning. Anything which can be shared with UML should go here.
12744 include arch/x86/Makefile_32.cpu
12745 KBUILD_CFLAGS += $(cflags-y)
12746 -
12747 - # temporary until string.h is fixed
12748 - KBUILD_CFLAGS += -ffreestanding
12749 else
12750 BITS := 64
12751 UTS_MACHINE := x86_64
12752 @@ -107,6 +104,9 @@ else
12753 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12754 endif
12755
12756 +# temporary until string.h is fixed
12757 +KBUILD_CFLAGS += -ffreestanding
12758 +
12759 # Make sure compiler does not have buggy stack-protector support.
12760 ifdef CONFIG_CC_STACKPROTECTOR
12761 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12762 @@ -181,6 +181,7 @@ archheaders:
12763 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12764
12765 archprepare:
12766 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12767 ifeq ($(CONFIG_KEXEC_FILE),y)
12768 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12769 endif
12770 @@ -264,3 +265,9 @@ define archhelp
12771 echo ' FDARGS="..." arguments for the booted kernel'
12772 echo ' FDINITRD=file initrd for the booted kernel'
12773 endef
12774 +
12775 +define OLD_LD
12776 +
12777 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12778 +*** Please upgrade your binutils to 2.18 or newer
12779 +endef
12780 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12781 index 57bbf2f..b100fce 100644
12782 --- a/arch/x86/boot/Makefile
12783 +++ b/arch/x86/boot/Makefile
12784 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12785 # ---------------------------------------------------------------------------
12786
12787 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12788 +ifdef CONSTIFY_PLUGIN
12789 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12790 +endif
12791 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12792 GCOV_PROFILE := n
12793
12794 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12795 index 878e4b9..20537ab 100644
12796 --- a/arch/x86/boot/bitops.h
12797 +++ b/arch/x86/boot/bitops.h
12798 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12799 u8 v;
12800 const u32 *p = (const u32 *)addr;
12801
12802 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12803 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12804 return v;
12805 }
12806
12807 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12808
12809 static inline void set_bit(int nr, void *addr)
12810 {
12811 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12812 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12813 }
12814
12815 #endif /* BOOT_BITOPS_H */
12816 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12817 index bd49ec6..94c7f58 100644
12818 --- a/arch/x86/boot/boot.h
12819 +++ b/arch/x86/boot/boot.h
12820 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12821 static inline u16 ds(void)
12822 {
12823 u16 seg;
12824 - asm("movw %%ds,%0" : "=rm" (seg));
12825 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12826 return seg;
12827 }
12828
12829 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12830 index 0a291cd..9686efc 100644
12831 --- a/arch/x86/boot/compressed/Makefile
12832 +++ b/arch/x86/boot/compressed/Makefile
12833 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12834 KBUILD_CFLAGS += -mno-mmx -mno-sse
12835 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12836 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12837 +ifdef CONSTIFY_PLUGIN
12838 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12839 +endif
12840
12841 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12842 GCOV_PROFILE := n
12843 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12844 index a53440e..c3dbf1e 100644
12845 --- a/arch/x86/boot/compressed/efi_stub_32.S
12846 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12847 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12848 * parameter 2, ..., param n. To make things easy, we save the return
12849 * address of efi_call_phys in a global variable.
12850 */
12851 - popl %ecx
12852 - movl %ecx, saved_return_addr(%edx)
12853 - /* get the function pointer into ECX*/
12854 - popl %ecx
12855 - movl %ecx, efi_rt_function_ptr(%edx)
12856 + popl saved_return_addr(%edx)
12857 + popl efi_rt_function_ptr(%edx)
12858
12859 /*
12860 * 3. Call the physical function.
12861 */
12862 - call *%ecx
12863 + call *efi_rt_function_ptr(%edx)
12864
12865 /*
12866 * 4. Balance the stack. And because EAX contain the return value,
12867 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12868 1: popl %edx
12869 subl $1b, %edx
12870
12871 - movl efi_rt_function_ptr(%edx), %ecx
12872 - pushl %ecx
12873 + pushl efi_rt_function_ptr(%edx)
12874
12875 /*
12876 * 10. Push the saved return address onto the stack and return.
12877 */
12878 - movl saved_return_addr(%edx), %ecx
12879 - pushl %ecx
12880 - ret
12881 + jmpl *saved_return_addr(%edx)
12882 ENDPROC(efi_call_phys)
12883 .previous
12884
12885 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12886 index 630384a..278e788 100644
12887 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12888 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12889 @@ -189,8 +189,8 @@ efi_gdt64:
12890 .long 0 /* Filled out by user */
12891 .word 0
12892 .quad 0x0000000000000000 /* NULL descriptor */
12893 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12894 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12895 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12896 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12897 .quad 0x0080890000000000 /* TS descriptor */
12898 .quad 0x0000000000000000 /* TS continued */
12899 efi_gdt64_end:
12900 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12901 index 8ef964d..fcfb8aa 100644
12902 --- a/arch/x86/boot/compressed/head_32.S
12903 +++ b/arch/x86/boot/compressed/head_32.S
12904 @@ -141,10 +141,10 @@ preferred_addr:
12905 addl %eax, %ebx
12906 notl %eax
12907 andl %eax, %ebx
12908 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12909 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12910 jge 1f
12911 #endif
12912 - movl $LOAD_PHYSICAL_ADDR, %ebx
12913 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12914 1:
12915
12916 /* Target address to relocate to for decompression */
12917 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12918 index b0c0d16..3b44ff8 100644
12919 --- a/arch/x86/boot/compressed/head_64.S
12920 +++ b/arch/x86/boot/compressed/head_64.S
12921 @@ -95,10 +95,10 @@ ENTRY(startup_32)
12922 addl %eax, %ebx
12923 notl %eax
12924 andl %eax, %ebx
12925 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12926 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12927 jge 1f
12928 #endif
12929 - movl $LOAD_PHYSICAL_ADDR, %ebx
12930 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12931 1:
12932
12933 /* Target address to relocate to for decompression */
12934 @@ -323,10 +323,10 @@ preferred_addr:
12935 addq %rax, %rbp
12936 notq %rax
12937 andq %rax, %rbp
12938 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12939 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12940 jge 1f
12941 #endif
12942 - movq $LOAD_PHYSICAL_ADDR, %rbp
12943 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12944 1:
12945
12946 /* Target address to relocate to for decompression */
12947 @@ -435,8 +435,8 @@ gdt:
12948 .long gdt
12949 .word 0
12950 .quad 0x0000000000000000 /* NULL descriptor */
12951 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12952 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12953 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12954 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12955 .quad 0x0080890000000000 /* TS descriptor */
12956 .quad 0x0000000000000000 /* TS continued */
12957 gdt_end:
12958 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12959 index a107b93..55602de 100644
12960 --- a/arch/x86/boot/compressed/misc.c
12961 +++ b/arch/x86/boot/compressed/misc.c
12962 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12963 * Calculate the delta between where vmlinux was linked to load
12964 * and where it was actually loaded.
12965 */
12966 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12967 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12968 if (!delta) {
12969 debug_putstr("No relocation needed... ");
12970 return;
12971 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12972 Elf32_Ehdr ehdr;
12973 Elf32_Phdr *phdrs, *phdr;
12974 #endif
12975 - void *dest;
12976 + void *dest, *prev;
12977 int i;
12978
12979 memcpy(&ehdr, output, sizeof(ehdr));
12980 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12981 case PT_LOAD:
12982 #ifdef CONFIG_RELOCATABLE
12983 dest = output;
12984 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12985 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12986 #else
12987 dest = (void *)(phdr->p_paddr);
12988 #endif
12989 memcpy(dest,
12990 output + phdr->p_offset,
12991 phdr->p_filesz);
12992 + if (i)
12993 + memset(prev, 0xff, dest - prev);
12994 + prev = dest + phdr->p_filesz;
12995 break;
12996 default: /* Ignore other PT_* */ break;
12997 }
12998 @@ -419,7 +422,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12999 error("Destination address too large");
13000 #endif
13001 #ifndef CONFIG_RELOCATABLE
13002 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
13003 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
13004 error("Wrong destination address");
13005 #endif
13006
13007 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13008 index 1fd7d57..0f7d096 100644
13009 --- a/arch/x86/boot/cpucheck.c
13010 +++ b/arch/x86/boot/cpucheck.c
13011 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13012 u32 ecx = MSR_K7_HWCR;
13013 u32 eax, edx;
13014
13015 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13016 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13017 eax &= ~(1 << 15);
13018 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13019 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13020
13021 get_cpuflags(); /* Make sure it really did something */
13022 err = check_cpuflags();
13023 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13024 u32 ecx = MSR_VIA_FCR;
13025 u32 eax, edx;
13026
13027 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13028 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13029 eax |= (1<<1)|(1<<7);
13030 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13031 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13032
13033 set_bit(X86_FEATURE_CX8, cpu.flags);
13034 err = check_cpuflags();
13035 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13036 u32 eax, edx;
13037 u32 level = 1;
13038
13039 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13040 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13041 - asm("cpuid"
13042 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13043 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13044 + asm volatile("cpuid"
13045 : "+a" (level), "=d" (cpu.flags[0])
13046 : : "ecx", "ebx");
13047 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13048 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13049
13050 err = check_cpuflags();
13051 } else if (err == 0x01 &&
13052 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13053 index 16ef025..91e033b 100644
13054 --- a/arch/x86/boot/header.S
13055 +++ b/arch/x86/boot/header.S
13056 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13057 # single linked list of
13058 # struct setup_data
13059
13060 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13061 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13062
13063 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13064 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13065 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13066 +#else
13067 #define VO_INIT_SIZE (VO__end - VO__text)
13068 +#endif
13069 #if ZO_INIT_SIZE > VO_INIT_SIZE
13070 #define INIT_SIZE ZO_INIT_SIZE
13071 #else
13072 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13073 index db75d07..8e6d0af 100644
13074 --- a/arch/x86/boot/memory.c
13075 +++ b/arch/x86/boot/memory.c
13076 @@ -19,7 +19,7 @@
13077
13078 static int detect_memory_e820(void)
13079 {
13080 - int count = 0;
13081 + unsigned int count = 0;
13082 struct biosregs ireg, oreg;
13083 struct e820entry *desc = boot_params.e820_map;
13084 static struct e820entry buf; /* static so it is zeroed */
13085 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13086 index ba3e100..6501b8f 100644
13087 --- a/arch/x86/boot/video-vesa.c
13088 +++ b/arch/x86/boot/video-vesa.c
13089 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13090
13091 boot_params.screen_info.vesapm_seg = oreg.es;
13092 boot_params.screen_info.vesapm_off = oreg.di;
13093 + boot_params.screen_info.vesapm_size = oreg.cx;
13094 }
13095
13096 /*
13097 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13098 index 05111bb..a1ae1f0 100644
13099 --- a/arch/x86/boot/video.c
13100 +++ b/arch/x86/boot/video.c
13101 @@ -98,7 +98,7 @@ static void store_mode_params(void)
13102 static unsigned int get_entry(void)
13103 {
13104 char entry_buf[4];
13105 - int i, len = 0;
13106 + unsigned int i, len = 0;
13107 int key;
13108 unsigned int v;
13109
13110 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13111 index 9105655..41779c1 100644
13112 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13113 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13114 @@ -8,6 +8,8 @@
13115 * including this sentence is retained in full.
13116 */
13117
13118 +#include <asm/alternative-asm.h>
13119 +
13120 .extern crypto_ft_tab
13121 .extern crypto_it_tab
13122 .extern crypto_fl_tab
13123 @@ -70,6 +72,8 @@
13124 je B192; \
13125 leaq 32(r9),r9;
13126
13127 +#define ret pax_force_retaddr; ret
13128 +
13129 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13130 movq r1,r2; \
13131 movq r3,r4; \
13132 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13133 index 6bd2c6c..368c93e 100644
13134 --- a/arch/x86/crypto/aesni-intel_asm.S
13135 +++ b/arch/x86/crypto/aesni-intel_asm.S
13136 @@ -31,6 +31,7 @@
13137
13138 #include <linux/linkage.h>
13139 #include <asm/inst.h>
13140 +#include <asm/alternative-asm.h>
13141
13142 /*
13143 * The following macros are used to move an (un)aligned 16 byte value to/from
13144 @@ -217,7 +218,7 @@ enc: .octa 0x2
13145 * num_initial_blocks = b mod 4
13146 * encrypt the initial num_initial_blocks blocks and apply ghash on
13147 * the ciphertext
13148 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13149 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13150 * are clobbered
13151 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13152 */
13153 @@ -227,8 +228,8 @@ enc: .octa 0x2
13154 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13155 MOVADQ SHUF_MASK(%rip), %xmm14
13156 mov arg7, %r10 # %r10 = AAD
13157 - mov arg8, %r12 # %r12 = aadLen
13158 - mov %r12, %r11
13159 + mov arg8, %r15 # %r15 = aadLen
13160 + mov %r15, %r11
13161 pxor %xmm\i, %xmm\i
13162
13163 _get_AAD_loop\num_initial_blocks\operation:
13164 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13165 psrldq $4, %xmm\i
13166 pxor \TMP1, %xmm\i
13167 add $4, %r10
13168 - sub $4, %r12
13169 + sub $4, %r15
13170 jne _get_AAD_loop\num_initial_blocks\operation
13171
13172 cmp $16, %r11
13173 je _get_AAD_loop2_done\num_initial_blocks\operation
13174
13175 - mov $16, %r12
13176 + mov $16, %r15
13177 _get_AAD_loop2\num_initial_blocks\operation:
13178 psrldq $4, %xmm\i
13179 - sub $4, %r12
13180 - cmp %r11, %r12
13181 + sub $4, %r15
13182 + cmp %r11, %r15
13183 jne _get_AAD_loop2\num_initial_blocks\operation
13184
13185 _get_AAD_loop2_done\num_initial_blocks\operation:
13186 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13187 * num_initial_blocks = b mod 4
13188 * encrypt the initial num_initial_blocks blocks and apply ghash on
13189 * the ciphertext
13190 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13191 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13192 * are clobbered
13193 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13194 */
13195 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13196 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13197 MOVADQ SHUF_MASK(%rip), %xmm14
13198 mov arg7, %r10 # %r10 = AAD
13199 - mov arg8, %r12 # %r12 = aadLen
13200 - mov %r12, %r11
13201 + mov arg8, %r15 # %r15 = aadLen
13202 + mov %r15, %r11
13203 pxor %xmm\i, %xmm\i
13204 _get_AAD_loop\num_initial_blocks\operation:
13205 movd (%r10), \TMP1
13206 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13207 psrldq $4, %xmm\i
13208 pxor \TMP1, %xmm\i
13209 add $4, %r10
13210 - sub $4, %r12
13211 + sub $4, %r15
13212 jne _get_AAD_loop\num_initial_blocks\operation
13213 cmp $16, %r11
13214 je _get_AAD_loop2_done\num_initial_blocks\operation
13215 - mov $16, %r12
13216 + mov $16, %r15
13217 _get_AAD_loop2\num_initial_blocks\operation:
13218 psrldq $4, %xmm\i
13219 - sub $4, %r12
13220 - cmp %r11, %r12
13221 + sub $4, %r15
13222 + cmp %r11, %r15
13223 jne _get_AAD_loop2\num_initial_blocks\operation
13224 _get_AAD_loop2_done\num_initial_blocks\operation:
13225 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13226 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13227 *
13228 *****************************************************************************/
13229 ENTRY(aesni_gcm_dec)
13230 - push %r12
13231 + push %r15
13232 push %r13
13233 push %r14
13234 mov %rsp, %r14
13235 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13236 */
13237 sub $VARIABLE_OFFSET, %rsp
13238 and $~63, %rsp # align rsp to 64 bytes
13239 - mov %arg6, %r12
13240 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13241 + mov %arg6, %r15
13242 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13243 movdqa SHUF_MASK(%rip), %xmm2
13244 PSHUFB_XMM %xmm2, %xmm13
13245
13246 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13247 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13248 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13249 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13250 - mov %r13, %r12
13251 - and $(3<<4), %r12
13252 + mov %r13, %r15
13253 + and $(3<<4), %r15
13254 jz _initial_num_blocks_is_0_decrypt
13255 - cmp $(2<<4), %r12
13256 + cmp $(2<<4), %r15
13257 jb _initial_num_blocks_is_1_decrypt
13258 je _initial_num_blocks_is_2_decrypt
13259 _initial_num_blocks_is_3_decrypt:
13260 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13261 sub $16, %r11
13262 add %r13, %r11
13263 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13264 - lea SHIFT_MASK+16(%rip), %r12
13265 - sub %r13, %r12
13266 + lea SHIFT_MASK+16(%rip), %r15
13267 + sub %r13, %r15
13268 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13269 # (%r13 is the number of bytes in plaintext mod 16)
13270 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13271 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13272 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13273
13274 movdqa %xmm1, %xmm2
13275 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13276 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13277 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13278 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13279 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13280 pand %xmm1, %xmm2
13281 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13282 sub $1, %r13
13283 jne _less_than_8_bytes_left_decrypt
13284 _multiple_of_16_bytes_decrypt:
13285 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13286 - shl $3, %r12 # convert into number of bits
13287 - movd %r12d, %xmm15 # len(A) in %xmm15
13288 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13289 + shl $3, %r15 # convert into number of bits
13290 + movd %r15d, %xmm15 # len(A) in %xmm15
13291 shl $3, %arg4 # len(C) in bits (*128)
13292 MOVQ_R64_XMM %arg4, %xmm1
13293 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13294 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13295 mov %r14, %rsp
13296 pop %r14
13297 pop %r13
13298 - pop %r12
13299 + pop %r15
13300 + pax_force_retaddr
13301 ret
13302 ENDPROC(aesni_gcm_dec)
13303
13304 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13305 * poly = x^128 + x^127 + x^126 + x^121 + 1
13306 ***************************************************************************/
13307 ENTRY(aesni_gcm_enc)
13308 - push %r12
13309 + push %r15
13310 push %r13
13311 push %r14
13312 mov %rsp, %r14
13313 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13314 #
13315 sub $VARIABLE_OFFSET, %rsp
13316 and $~63, %rsp
13317 - mov %arg6, %r12
13318 - movdqu (%r12), %xmm13
13319 + mov %arg6, %r15
13320 + movdqu (%r15), %xmm13
13321 movdqa SHUF_MASK(%rip), %xmm2
13322 PSHUFB_XMM %xmm2, %xmm13
13323
13324 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13325 movdqa %xmm13, HashKey(%rsp)
13326 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13327 and $-16, %r13
13328 - mov %r13, %r12
13329 + mov %r13, %r15
13330
13331 # Encrypt first few blocks
13332
13333 - and $(3<<4), %r12
13334 + and $(3<<4), %r15
13335 jz _initial_num_blocks_is_0_encrypt
13336 - cmp $(2<<4), %r12
13337 + cmp $(2<<4), %r15
13338 jb _initial_num_blocks_is_1_encrypt
13339 je _initial_num_blocks_is_2_encrypt
13340 _initial_num_blocks_is_3_encrypt:
13341 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13342 sub $16, %r11
13343 add %r13, %r11
13344 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13345 - lea SHIFT_MASK+16(%rip), %r12
13346 - sub %r13, %r12
13347 + lea SHIFT_MASK+16(%rip), %r15
13348 + sub %r13, %r15
13349 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13350 # (%r13 is the number of bytes in plaintext mod 16)
13351 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13352 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13353 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13354 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13355 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13356 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13357 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13358 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13359 movdqa SHUF_MASK(%rip), %xmm10
13360 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13361 sub $1, %r13
13362 jne _less_than_8_bytes_left_encrypt
13363 _multiple_of_16_bytes_encrypt:
13364 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13365 - shl $3, %r12
13366 - movd %r12d, %xmm15 # len(A) in %xmm15
13367 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13368 + shl $3, %r15
13369 + movd %r15d, %xmm15 # len(A) in %xmm15
13370 shl $3, %arg4 # len(C) in bits (*128)
13371 MOVQ_R64_XMM %arg4, %xmm1
13372 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13373 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13374 mov %r14, %rsp
13375 pop %r14
13376 pop %r13
13377 - pop %r12
13378 + pop %r15
13379 + pax_force_retaddr
13380 ret
13381 ENDPROC(aesni_gcm_enc)
13382
13383 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13384 pxor %xmm1, %xmm0
13385 movaps %xmm0, (TKEYP)
13386 add $0x10, TKEYP
13387 + pax_force_retaddr
13388 ret
13389 ENDPROC(_key_expansion_128)
13390 ENDPROC(_key_expansion_256a)
13391 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13392 shufps $0b01001110, %xmm2, %xmm1
13393 movaps %xmm1, 0x10(TKEYP)
13394 add $0x20, TKEYP
13395 + pax_force_retaddr
13396 ret
13397 ENDPROC(_key_expansion_192a)
13398
13399 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13400
13401 movaps %xmm0, (TKEYP)
13402 add $0x10, TKEYP
13403 + pax_force_retaddr
13404 ret
13405 ENDPROC(_key_expansion_192b)
13406
13407 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13408 pxor %xmm1, %xmm2
13409 movaps %xmm2, (TKEYP)
13410 add $0x10, TKEYP
13411 + pax_force_retaddr
13412 ret
13413 ENDPROC(_key_expansion_256b)
13414
13415 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13416 #ifndef __x86_64__
13417 popl KEYP
13418 #endif
13419 + pax_force_retaddr
13420 ret
13421 ENDPROC(aesni_set_key)
13422
13423 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13424 popl KLEN
13425 popl KEYP
13426 #endif
13427 + pax_force_retaddr
13428 ret
13429 ENDPROC(aesni_enc)
13430
13431 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13432 AESENC KEY STATE
13433 movaps 0x70(TKEYP), KEY
13434 AESENCLAST KEY STATE
13435 + pax_force_retaddr
13436 ret
13437 ENDPROC(_aesni_enc1)
13438
13439 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13440 AESENCLAST KEY STATE2
13441 AESENCLAST KEY STATE3
13442 AESENCLAST KEY STATE4
13443 + pax_force_retaddr
13444 ret
13445 ENDPROC(_aesni_enc4)
13446
13447 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13448 popl KLEN
13449 popl KEYP
13450 #endif
13451 + pax_force_retaddr
13452 ret
13453 ENDPROC(aesni_dec)
13454
13455 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13456 AESDEC KEY STATE
13457 movaps 0x70(TKEYP), KEY
13458 AESDECLAST KEY STATE
13459 + pax_force_retaddr
13460 ret
13461 ENDPROC(_aesni_dec1)
13462
13463 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13464 AESDECLAST KEY STATE2
13465 AESDECLAST KEY STATE3
13466 AESDECLAST KEY STATE4
13467 + pax_force_retaddr
13468 ret
13469 ENDPROC(_aesni_dec4)
13470
13471 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13472 popl KEYP
13473 popl LEN
13474 #endif
13475 + pax_force_retaddr
13476 ret
13477 ENDPROC(aesni_ecb_enc)
13478
13479 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13480 popl KEYP
13481 popl LEN
13482 #endif
13483 + pax_force_retaddr
13484 ret
13485 ENDPROC(aesni_ecb_dec)
13486
13487 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13488 popl LEN
13489 popl IVP
13490 #endif
13491 + pax_force_retaddr
13492 ret
13493 ENDPROC(aesni_cbc_enc)
13494
13495 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13496 popl LEN
13497 popl IVP
13498 #endif
13499 + pax_force_retaddr
13500 ret
13501 ENDPROC(aesni_cbc_dec)
13502
13503 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13504 mov $1, TCTR_LOW
13505 MOVQ_R64_XMM TCTR_LOW INC
13506 MOVQ_R64_XMM CTR TCTR_LOW
13507 + pax_force_retaddr
13508 ret
13509 ENDPROC(_aesni_inc_init)
13510
13511 @@ -2590,6 +2609,7 @@ _aesni_inc:
13512 .Linc_low:
13513 movaps CTR, IV
13514 PSHUFB_XMM BSWAP_MASK IV
13515 + pax_force_retaddr
13516 ret
13517 ENDPROC(_aesni_inc)
13518
13519 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13520 .Lctr_enc_ret:
13521 movups IV, (IVP)
13522 .Lctr_enc_just_ret:
13523 + pax_force_retaddr
13524 ret
13525 ENDPROC(aesni_ctr_enc)
13526
13527 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13528 pxor INC, STATE4
13529 movdqu STATE4, 0x70(OUTP)
13530
13531 + pax_force_retaddr
13532 ret
13533 ENDPROC(aesni_xts_crypt8)
13534
13535 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13536 index 246c670..466e2d6 100644
13537 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13538 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13539 @@ -21,6 +21,7 @@
13540 */
13541
13542 #include <linux/linkage.h>
13543 +#include <asm/alternative-asm.h>
13544
13545 .file "blowfish-x86_64-asm.S"
13546 .text
13547 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13548 jnz .L__enc_xor;
13549
13550 write_block();
13551 + pax_force_retaddr
13552 ret;
13553 .L__enc_xor:
13554 xor_block();
13555 + pax_force_retaddr
13556 ret;
13557 ENDPROC(__blowfish_enc_blk)
13558
13559 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13560
13561 movq %r11, %rbp;
13562
13563 + pax_force_retaddr
13564 ret;
13565 ENDPROC(blowfish_dec_blk)
13566
13567 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13568
13569 popq %rbx;
13570 popq %rbp;
13571 + pax_force_retaddr
13572 ret;
13573
13574 .L__enc_xor4:
13575 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13576
13577 popq %rbx;
13578 popq %rbp;
13579 + pax_force_retaddr
13580 ret;
13581 ENDPROC(__blowfish_enc_blk_4way)
13582
13583 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13584 popq %rbx;
13585 popq %rbp;
13586
13587 + pax_force_retaddr
13588 ret;
13589 ENDPROC(blowfish_dec_blk_4way)
13590 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13591 index ce71f92..1dce7ec 100644
13592 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13593 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13594 @@ -16,6 +16,7 @@
13595 */
13596
13597 #include <linux/linkage.h>
13598 +#include <asm/alternative-asm.h>
13599
13600 #define CAMELLIA_TABLE_BYTE_LEN 272
13601
13602 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13603 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13604 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13605 %rcx, (%r9));
13606 + pax_force_retaddr
13607 ret;
13608 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13609
13610 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13611 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13612 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13613 %rax, (%r9));
13614 + pax_force_retaddr
13615 ret;
13616 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13617
13618 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13619 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13620 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13621
13622 + pax_force_retaddr
13623 ret;
13624
13625 .align 8
13626 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13627 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13628 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13629
13630 + pax_force_retaddr
13631 ret;
13632
13633 .align 8
13634 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13635 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13636 %xmm8, %rsi);
13637
13638 + pax_force_retaddr
13639 ret;
13640 ENDPROC(camellia_ecb_enc_16way)
13641
13642 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13643 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13644 %xmm8, %rsi);
13645
13646 + pax_force_retaddr
13647 ret;
13648 ENDPROC(camellia_ecb_dec_16way)
13649
13650 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13651 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13652 %xmm8, %rsi);
13653
13654 + pax_force_retaddr
13655 ret;
13656 ENDPROC(camellia_cbc_dec_16way)
13657
13658 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13659 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13660 %xmm8, %rsi);
13661
13662 + pax_force_retaddr
13663 ret;
13664 ENDPROC(camellia_ctr_16way)
13665
13666 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13667 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13668 %xmm8, %rsi);
13669
13670 + pax_force_retaddr
13671 ret;
13672 ENDPROC(camellia_xts_crypt_16way)
13673
13674 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13675 index 0e0b886..5a3123c 100644
13676 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13677 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13678 @@ -11,6 +11,7 @@
13679 */
13680
13681 #include <linux/linkage.h>
13682 +#include <asm/alternative-asm.h>
13683
13684 #define CAMELLIA_TABLE_BYTE_LEN 272
13685
13686 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13687 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13688 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13689 %rcx, (%r9));
13690 + pax_force_retaddr
13691 ret;
13692 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13693
13694 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13695 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13696 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13697 %rax, (%r9));
13698 + pax_force_retaddr
13699 ret;
13700 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13701
13702 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13703 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13704 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13705
13706 + pax_force_retaddr
13707 ret;
13708
13709 .align 8
13710 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13711 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13712 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13713
13714 + pax_force_retaddr
13715 ret;
13716
13717 .align 8
13718 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13719
13720 vzeroupper;
13721
13722 + pax_force_retaddr
13723 ret;
13724 ENDPROC(camellia_ecb_enc_32way)
13725
13726 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13727
13728 vzeroupper;
13729
13730 + pax_force_retaddr
13731 ret;
13732 ENDPROC(camellia_ecb_dec_32way)
13733
13734 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13735
13736 vzeroupper;
13737
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(camellia_cbc_dec_32way)
13741
13742 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13743
13744 vzeroupper;
13745
13746 + pax_force_retaddr
13747 ret;
13748 ENDPROC(camellia_ctr_32way)
13749
13750 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13751
13752 vzeroupper;
13753
13754 + pax_force_retaddr
13755 ret;
13756 ENDPROC(camellia_xts_crypt_32way)
13757
13758 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13759 index 310319c..db3d7b5 100644
13760 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13761 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13762 @@ -21,6 +21,7 @@
13763 */
13764
13765 #include <linux/linkage.h>
13766 +#include <asm/alternative-asm.h>
13767
13768 .file "camellia-x86_64-asm_64.S"
13769 .text
13770 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13771 enc_outunpack(mov, RT1);
13772
13773 movq RRBP, %rbp;
13774 + pax_force_retaddr
13775 ret;
13776
13777 .L__enc_xor:
13778 enc_outunpack(xor, RT1);
13779
13780 movq RRBP, %rbp;
13781 + pax_force_retaddr
13782 ret;
13783 ENDPROC(__camellia_enc_blk)
13784
13785 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13786 dec_outunpack();
13787
13788 movq RRBP, %rbp;
13789 + pax_force_retaddr
13790 ret;
13791 ENDPROC(camellia_dec_blk)
13792
13793 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13794
13795 movq RRBP, %rbp;
13796 popq %rbx;
13797 + pax_force_retaddr
13798 ret;
13799
13800 .L__enc2_xor:
13801 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13802
13803 movq RRBP, %rbp;
13804 popq %rbx;
13805 + pax_force_retaddr
13806 ret;
13807 ENDPROC(__camellia_enc_blk_2way)
13808
13809 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13810
13811 movq RRBP, %rbp;
13812 movq RXOR, %rbx;
13813 + pax_force_retaddr
13814 ret;
13815 ENDPROC(camellia_dec_blk_2way)
13816 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13817 index c35fd5d..2d8c7db 100644
13818 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13819 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13820 @@ -24,6 +24,7 @@
13821 */
13822
13823 #include <linux/linkage.h>
13824 +#include <asm/alternative-asm.h>
13825
13826 .file "cast5-avx-x86_64-asm_64.S"
13827
13828 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13829 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13830 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13831
13832 + pax_force_retaddr
13833 ret;
13834 ENDPROC(__cast5_enc_blk16)
13835
13836 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13837 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13838 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13839
13840 + pax_force_retaddr
13841 ret;
13842
13843 .L__skip_dec:
13844 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13845 vmovdqu RR4, (6*4*4)(%r11);
13846 vmovdqu RL4, (7*4*4)(%r11);
13847
13848 + pax_force_retaddr
13849 ret;
13850 ENDPROC(cast5_ecb_enc_16way)
13851
13852 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13853 vmovdqu RR4, (6*4*4)(%r11);
13854 vmovdqu RL4, (7*4*4)(%r11);
13855
13856 + pax_force_retaddr
13857 ret;
13858 ENDPROC(cast5_ecb_dec_16way)
13859
13860 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13861 * %rdx: src
13862 */
13863
13864 - pushq %r12;
13865 + pushq %r14;
13866
13867 movq %rsi, %r11;
13868 - movq %rdx, %r12;
13869 + movq %rdx, %r14;
13870
13871 vmovdqu (0*16)(%rdx), RL1;
13872 vmovdqu (1*16)(%rdx), RR1;
13873 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13874 call __cast5_dec_blk16;
13875
13876 /* xor with src */
13877 - vmovq (%r12), RX;
13878 + vmovq (%r14), RX;
13879 vpshufd $0x4f, RX, RX;
13880 vpxor RX, RR1, RR1;
13881 - vpxor 0*16+8(%r12), RL1, RL1;
13882 - vpxor 1*16+8(%r12), RR2, RR2;
13883 - vpxor 2*16+8(%r12), RL2, RL2;
13884 - vpxor 3*16+8(%r12), RR3, RR3;
13885 - vpxor 4*16+8(%r12), RL3, RL3;
13886 - vpxor 5*16+8(%r12), RR4, RR4;
13887 - vpxor 6*16+8(%r12), RL4, RL4;
13888 + vpxor 0*16+8(%r14), RL1, RL1;
13889 + vpxor 1*16+8(%r14), RR2, RR2;
13890 + vpxor 2*16+8(%r14), RL2, RL2;
13891 + vpxor 3*16+8(%r14), RR3, RR3;
13892 + vpxor 4*16+8(%r14), RL3, RL3;
13893 + vpxor 5*16+8(%r14), RR4, RR4;
13894 + vpxor 6*16+8(%r14), RL4, RL4;
13895
13896 vmovdqu RR1, (0*16)(%r11);
13897 vmovdqu RL1, (1*16)(%r11);
13898 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13899 vmovdqu RR4, (6*16)(%r11);
13900 vmovdqu RL4, (7*16)(%r11);
13901
13902 - popq %r12;
13903 + popq %r14;
13904
13905 + pax_force_retaddr
13906 ret;
13907 ENDPROC(cast5_cbc_dec_16way)
13908
13909 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13910 * %rcx: iv (big endian, 64bit)
13911 */
13912
13913 - pushq %r12;
13914 + pushq %r14;
13915
13916 movq %rsi, %r11;
13917 - movq %rdx, %r12;
13918 + movq %rdx, %r14;
13919
13920 vpcmpeqd RTMP, RTMP, RTMP;
13921 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13922 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13923 call __cast5_enc_blk16;
13924
13925 /* dst = src ^ iv */
13926 - vpxor (0*16)(%r12), RR1, RR1;
13927 - vpxor (1*16)(%r12), RL1, RL1;
13928 - vpxor (2*16)(%r12), RR2, RR2;
13929 - vpxor (3*16)(%r12), RL2, RL2;
13930 - vpxor (4*16)(%r12), RR3, RR3;
13931 - vpxor (5*16)(%r12), RL3, RL3;
13932 - vpxor (6*16)(%r12), RR4, RR4;
13933 - vpxor (7*16)(%r12), RL4, RL4;
13934 + vpxor (0*16)(%r14), RR1, RR1;
13935 + vpxor (1*16)(%r14), RL1, RL1;
13936 + vpxor (2*16)(%r14), RR2, RR2;
13937 + vpxor (3*16)(%r14), RL2, RL2;
13938 + vpxor (4*16)(%r14), RR3, RR3;
13939 + vpxor (5*16)(%r14), RL3, RL3;
13940 + vpxor (6*16)(%r14), RR4, RR4;
13941 + vpxor (7*16)(%r14), RL4, RL4;
13942 vmovdqu RR1, (0*16)(%r11);
13943 vmovdqu RL1, (1*16)(%r11);
13944 vmovdqu RR2, (2*16)(%r11);
13945 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13946 vmovdqu RR4, (6*16)(%r11);
13947 vmovdqu RL4, (7*16)(%r11);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast5_ctr_16way)
13955 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13956 index e3531f8..e123f35 100644
13957 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13958 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13959 @@ -24,6 +24,7 @@
13960 */
13961
13962 #include <linux/linkage.h>
13963 +#include <asm/alternative-asm.h>
13964 #include "glue_helper-asm-avx.S"
13965
13966 .file "cast6-avx-x86_64-asm_64.S"
13967 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13968 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13969 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13970
13971 + pax_force_retaddr
13972 ret;
13973 ENDPROC(__cast6_enc_blk8)
13974
13975 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13976 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13977 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13978
13979 + pax_force_retaddr
13980 ret;
13981 ENDPROC(__cast6_dec_blk8)
13982
13983 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13984
13985 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13986
13987 + pax_force_retaddr
13988 ret;
13989 ENDPROC(cast6_ecb_enc_8way)
13990
13991 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13992
13993 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13994
13995 + pax_force_retaddr
13996 ret;
13997 ENDPROC(cast6_ecb_dec_8way)
13998
13999 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
14000 * %rdx: src
14001 */
14002
14003 - pushq %r12;
14004 + pushq %r14;
14005
14006 movq %rsi, %r11;
14007 - movq %rdx, %r12;
14008 + movq %rdx, %r14;
14009
14010 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14011
14012 call __cast6_dec_blk8;
14013
14014 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14015 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14016
14017 - popq %r12;
14018 + popq %r14;
14019
14020 + pax_force_retaddr
14021 ret;
14022 ENDPROC(cast6_cbc_dec_8way)
14023
14024 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14025 * %rcx: iv (little endian, 128bit)
14026 */
14027
14028 - pushq %r12;
14029 + pushq %r14;
14030
14031 movq %rsi, %r11;
14032 - movq %rdx, %r12;
14033 + movq %rdx, %r14;
14034
14035 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14036 RD2, RX, RKR, RKM);
14037
14038 call __cast6_enc_blk8;
14039
14040 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14041 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14042
14043 - popq %r12;
14044 + popq %r14;
14045
14046 + pax_force_retaddr
14047 ret;
14048 ENDPROC(cast6_ctr_8way)
14049
14050 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14051 /* dst <= regs xor IVs(in dst) */
14052 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14053
14054 + pax_force_retaddr
14055 ret;
14056 ENDPROC(cast6_xts_enc_8way)
14057
14058 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14059 /* dst <= regs xor IVs(in dst) */
14060 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14061
14062 + pax_force_retaddr
14063 ret;
14064 ENDPROC(cast6_xts_dec_8way)
14065 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14066 index 225be06..2885e731 100644
14067 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14068 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14069 @@ -45,6 +45,7 @@
14070
14071 #include <asm/inst.h>
14072 #include <linux/linkage.h>
14073 +#include <asm/alternative-asm.h>
14074
14075 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14076
14077 @@ -309,6 +310,7 @@ do_return:
14078 popq %rsi
14079 popq %rdi
14080 popq %rbx
14081 + pax_force_retaddr
14082 ret
14083
14084 ################################################################
14085 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14086 ## PCLMULQDQ tables
14087 ## Table is 128 entries x 2 words (8 bytes) each
14088 ################################################################
14089 -.section .rotata, "a", %progbits
14090 +.section .rodata, "a", %progbits
14091 .align 8
14092 K_table:
14093 .long 0x493c7d27, 0x00000001
14094 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14095 index 5d1e007..098cb4f 100644
14096 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14097 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14098 @@ -18,6 +18,7 @@
14099
14100 #include <linux/linkage.h>
14101 #include <asm/inst.h>
14102 +#include <asm/alternative-asm.h>
14103
14104 .data
14105
14106 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14107 psrlq $1, T2
14108 pxor T2, T1
14109 pxor T1, DATA
14110 + pax_force_retaddr
14111 ret
14112 ENDPROC(__clmul_gf128mul_ble)
14113
14114 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14115 call __clmul_gf128mul_ble
14116 PSHUFB_XMM BSWAP DATA
14117 movups DATA, (%rdi)
14118 + pax_force_retaddr
14119 ret
14120 ENDPROC(clmul_ghash_mul)
14121
14122 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14123 PSHUFB_XMM BSWAP DATA
14124 movups DATA, (%rdi)
14125 .Lupdate_just_ret:
14126 + pax_force_retaddr
14127 ret
14128 ENDPROC(clmul_ghash_update)
14129 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14130 index 9279e0b..c4b3d2c 100644
14131 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14132 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14133 @@ -1,4 +1,5 @@
14134 #include <linux/linkage.h>
14135 +#include <asm/alternative-asm.h>
14136
14137 # enter salsa20_encrypt_bytes
14138 ENTRY(salsa20_encrypt_bytes)
14139 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14140 add %r11,%rsp
14141 mov %rdi,%rax
14142 mov %rsi,%rdx
14143 + pax_force_retaddr
14144 ret
14145 # bytesatleast65:
14146 ._bytesatleast65:
14147 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14148 add %r11,%rsp
14149 mov %rdi,%rax
14150 mov %rsi,%rdx
14151 + pax_force_retaddr
14152 ret
14153 ENDPROC(salsa20_keysetup)
14154
14155 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14156 add %r11,%rsp
14157 mov %rdi,%rax
14158 mov %rsi,%rdx
14159 + pax_force_retaddr
14160 ret
14161 ENDPROC(salsa20_ivsetup)
14162 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14163 index 2f202f4..d9164d6 100644
14164 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14165 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14166 @@ -24,6 +24,7 @@
14167 */
14168
14169 #include <linux/linkage.h>
14170 +#include <asm/alternative-asm.h>
14171 #include "glue_helper-asm-avx.S"
14172
14173 .file "serpent-avx-x86_64-asm_64.S"
14174 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14175 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14176 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14177
14178 + pax_force_retaddr
14179 ret;
14180 ENDPROC(__serpent_enc_blk8_avx)
14181
14182 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14183 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14184 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14185
14186 + pax_force_retaddr
14187 ret;
14188 ENDPROC(__serpent_dec_blk8_avx)
14189
14190 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14191
14192 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14193
14194 + pax_force_retaddr
14195 ret;
14196 ENDPROC(serpent_ecb_enc_8way_avx)
14197
14198 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14199
14200 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14201
14202 + pax_force_retaddr
14203 ret;
14204 ENDPROC(serpent_ecb_dec_8way_avx)
14205
14206 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14207
14208 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14209
14210 + pax_force_retaddr
14211 ret;
14212 ENDPROC(serpent_cbc_dec_8way_avx)
14213
14214 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14215
14216 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14217
14218 + pax_force_retaddr
14219 ret;
14220 ENDPROC(serpent_ctr_8way_avx)
14221
14222 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14223 /* dst <= regs xor IVs(in dst) */
14224 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14225
14226 + pax_force_retaddr
14227 ret;
14228 ENDPROC(serpent_xts_enc_8way_avx)
14229
14230 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14231 /* dst <= regs xor IVs(in dst) */
14232 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(serpent_xts_dec_8way_avx)
14237 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14238 index b222085..abd483c 100644
14239 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14240 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14241 @@ -15,6 +15,7 @@
14242 */
14243
14244 #include <linux/linkage.h>
14245 +#include <asm/alternative-asm.h>
14246 #include "glue_helper-asm-avx2.S"
14247
14248 .file "serpent-avx2-asm_64.S"
14249 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14250 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14251 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14252
14253 + pax_force_retaddr
14254 ret;
14255 ENDPROC(__serpent_enc_blk16)
14256
14257 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14258 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14259 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14260
14261 + pax_force_retaddr
14262 ret;
14263 ENDPROC(__serpent_dec_blk16)
14264
14265 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14266
14267 vzeroupper;
14268
14269 + pax_force_retaddr
14270 ret;
14271 ENDPROC(serpent_ecb_enc_16way)
14272
14273 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14274
14275 vzeroupper;
14276
14277 + pax_force_retaddr
14278 ret;
14279 ENDPROC(serpent_ecb_dec_16way)
14280
14281 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14282
14283 vzeroupper;
14284
14285 + pax_force_retaddr
14286 ret;
14287 ENDPROC(serpent_cbc_dec_16way)
14288
14289 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14290
14291 vzeroupper;
14292
14293 + pax_force_retaddr
14294 ret;
14295 ENDPROC(serpent_ctr_16way)
14296
14297 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14298
14299 vzeroupper;
14300
14301 + pax_force_retaddr
14302 ret;
14303 ENDPROC(serpent_xts_enc_16way)
14304
14305 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14306
14307 vzeroupper;
14308
14309 + pax_force_retaddr
14310 ret;
14311 ENDPROC(serpent_xts_dec_16way)
14312 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14313 index acc066c..1559cc4 100644
14314 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14315 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14316 @@ -25,6 +25,7 @@
14317 */
14318
14319 #include <linux/linkage.h>
14320 +#include <asm/alternative-asm.h>
14321
14322 .file "serpent-sse2-x86_64-asm_64.S"
14323 .text
14324 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14325 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14326 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14327
14328 + pax_force_retaddr
14329 ret;
14330
14331 .L__enc_xor8:
14332 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14333 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14334
14335 + pax_force_retaddr
14336 ret;
14337 ENDPROC(__serpent_enc_blk_8way)
14338
14339 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14340 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14341 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14342
14343 + pax_force_retaddr
14344 ret;
14345 ENDPROC(serpent_dec_blk_8way)
14346 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14347 index a410950..9dfe7ad 100644
14348 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14349 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14350 @@ -29,6 +29,7 @@
14351 */
14352
14353 #include <linux/linkage.h>
14354 +#include <asm/alternative-asm.h>
14355
14356 #define CTX %rdi // arg1
14357 #define BUF %rsi // arg2
14358 @@ -75,9 +76,9 @@
14359
14360 push %rbx
14361 push %rbp
14362 - push %r12
14363 + push %r14
14364
14365 - mov %rsp, %r12
14366 + mov %rsp, %r14
14367 sub $64, %rsp # allocate workspace
14368 and $~15, %rsp # align stack
14369
14370 @@ -99,11 +100,12 @@
14371 xor %rax, %rax
14372 rep stosq
14373
14374 - mov %r12, %rsp # deallocate workspace
14375 + mov %r14, %rsp # deallocate workspace
14376
14377 - pop %r12
14378 + pop %r14
14379 pop %rbp
14380 pop %rbx
14381 + pax_force_retaddr
14382 ret
14383
14384 ENDPROC(\name)
14385 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14386 index 92b3b5d..0dc1dcb 100644
14387 --- a/arch/x86/crypto/sha256-avx-asm.S
14388 +++ b/arch/x86/crypto/sha256-avx-asm.S
14389 @@ -49,6 +49,7 @@
14390
14391 #ifdef CONFIG_AS_AVX
14392 #include <linux/linkage.h>
14393 +#include <asm/alternative-asm.h>
14394
14395 ## assume buffers not aligned
14396 #define VMOVDQ vmovdqu
14397 @@ -460,6 +461,7 @@ done_hash:
14398 popq %r13
14399 popq %rbp
14400 popq %rbx
14401 + pax_force_retaddr
14402 ret
14403 ENDPROC(sha256_transform_avx)
14404
14405 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14406 index 570ec5e..cf2b625 100644
14407 --- a/arch/x86/crypto/sha256-avx2-asm.S
14408 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14409 @@ -50,6 +50,7 @@
14410
14411 #ifdef CONFIG_AS_AVX2
14412 #include <linux/linkage.h>
14413 +#include <asm/alternative-asm.h>
14414
14415 ## assume buffers not aligned
14416 #define VMOVDQ vmovdqu
14417 @@ -720,6 +721,7 @@ done_hash:
14418 popq %r12
14419 popq %rbp
14420 popq %rbx
14421 + pax_force_retaddr
14422 ret
14423 ENDPROC(sha256_transform_rorx)
14424
14425 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14426 index 2cedc44..5144899 100644
14427 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14428 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14429 @@ -47,6 +47,7 @@
14430 ########################################################################
14431
14432 #include <linux/linkage.h>
14433 +#include <asm/alternative-asm.h>
14434
14435 ## assume buffers not aligned
14436 #define MOVDQ movdqu
14437 @@ -471,6 +472,7 @@ done_hash:
14438 popq %rbp
14439 popq %rbx
14440
14441 + pax_force_retaddr
14442 ret
14443 ENDPROC(sha256_transform_ssse3)
14444
14445 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14446 index 565274d..af6bc08 100644
14447 --- a/arch/x86/crypto/sha512-avx-asm.S
14448 +++ b/arch/x86/crypto/sha512-avx-asm.S
14449 @@ -49,6 +49,7 @@
14450
14451 #ifdef CONFIG_AS_AVX
14452 #include <linux/linkage.h>
14453 +#include <asm/alternative-asm.h>
14454
14455 .text
14456
14457 @@ -364,6 +365,7 @@ updateblock:
14458 mov frame_RSPSAVE(%rsp), %rsp
14459
14460 nowork:
14461 + pax_force_retaddr
14462 ret
14463 ENDPROC(sha512_transform_avx)
14464
14465 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14466 index 1f20b35..f25c8c1 100644
14467 --- a/arch/x86/crypto/sha512-avx2-asm.S
14468 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14469 @@ -51,6 +51,7 @@
14470
14471 #ifdef CONFIG_AS_AVX2
14472 #include <linux/linkage.h>
14473 +#include <asm/alternative-asm.h>
14474
14475 .text
14476
14477 @@ -678,6 +679,7 @@ done_hash:
14478
14479 # Restore Stack Pointer
14480 mov frame_RSPSAVE(%rsp), %rsp
14481 + pax_force_retaddr
14482 ret
14483 ENDPROC(sha512_transform_rorx)
14484
14485 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14486 index e610e29..ffcb5ed 100644
14487 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14488 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14489 @@ -48,6 +48,7 @@
14490 ########################################################################
14491
14492 #include <linux/linkage.h>
14493 +#include <asm/alternative-asm.h>
14494
14495 .text
14496
14497 @@ -363,6 +364,7 @@ updateblock:
14498 mov frame_RSPSAVE(%rsp), %rsp
14499
14500 nowork:
14501 + pax_force_retaddr
14502 ret
14503 ENDPROC(sha512_transform_ssse3)
14504
14505 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14506 index 0505813..b067311 100644
14507 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14508 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14509 @@ -24,6 +24,7 @@
14510 */
14511
14512 #include <linux/linkage.h>
14513 +#include <asm/alternative-asm.h>
14514 #include "glue_helper-asm-avx.S"
14515
14516 .file "twofish-avx-x86_64-asm_64.S"
14517 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14518 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14519 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14520
14521 + pax_force_retaddr
14522 ret;
14523 ENDPROC(__twofish_enc_blk8)
14524
14525 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14526 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14527 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14528
14529 + pax_force_retaddr
14530 ret;
14531 ENDPROC(__twofish_dec_blk8)
14532
14533 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14534
14535 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14536
14537 + pax_force_retaddr
14538 ret;
14539 ENDPROC(twofish_ecb_enc_8way)
14540
14541 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14542
14543 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14544
14545 + pax_force_retaddr
14546 ret;
14547 ENDPROC(twofish_ecb_dec_8way)
14548
14549 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14550 * %rdx: src
14551 */
14552
14553 - pushq %r12;
14554 + pushq %r14;
14555
14556 movq %rsi, %r11;
14557 - movq %rdx, %r12;
14558 + movq %rdx, %r14;
14559
14560 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14561
14562 call __twofish_dec_blk8;
14563
14564 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14565 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14566
14567 - popq %r12;
14568 + popq %r14;
14569
14570 + pax_force_retaddr
14571 ret;
14572 ENDPROC(twofish_cbc_dec_8way)
14573
14574 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14575 * %rcx: iv (little endian, 128bit)
14576 */
14577
14578 - pushq %r12;
14579 + pushq %r14;
14580
14581 movq %rsi, %r11;
14582 - movq %rdx, %r12;
14583 + movq %rdx, %r14;
14584
14585 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14586 RD2, RX0, RX1, RY0);
14587
14588 call __twofish_enc_blk8;
14589
14590 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14591 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14592
14593 - popq %r12;
14594 + popq %r14;
14595
14596 + pax_force_retaddr
14597 ret;
14598 ENDPROC(twofish_ctr_8way)
14599
14600 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14601 /* dst <= regs xor IVs(in dst) */
14602 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14603
14604 + pax_force_retaddr
14605 ret;
14606 ENDPROC(twofish_xts_enc_8way)
14607
14608 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14609 /* dst <= regs xor IVs(in dst) */
14610 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14611
14612 + pax_force_retaddr
14613 ret;
14614 ENDPROC(twofish_xts_dec_8way)
14615 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14616 index 1c3b7ce..02f578d 100644
14617 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14618 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14619 @@ -21,6 +21,7 @@
14620 */
14621
14622 #include <linux/linkage.h>
14623 +#include <asm/alternative-asm.h>
14624
14625 .file "twofish-x86_64-asm-3way.S"
14626 .text
14627 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14628 popq %r13;
14629 popq %r14;
14630 popq %r15;
14631 + pax_force_retaddr
14632 ret;
14633
14634 .L__enc_xor3:
14635 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14636 popq %r13;
14637 popq %r14;
14638 popq %r15;
14639 + pax_force_retaddr
14640 ret;
14641 ENDPROC(__twofish_enc_blk_3way)
14642
14643 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14644 popq %r13;
14645 popq %r14;
14646 popq %r15;
14647 + pax_force_retaddr
14648 ret;
14649 ENDPROC(twofish_dec_blk_3way)
14650 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14651 index a350c99..c1bac24 100644
14652 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14653 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14654 @@ -22,6 +22,7 @@
14655
14656 #include <linux/linkage.h>
14657 #include <asm/asm-offsets.h>
14658 +#include <asm/alternative-asm.h>
14659
14660 #define a_offset 0
14661 #define b_offset 4
14662 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14663
14664 popq R1
14665 movl $1,%eax
14666 + pax_force_retaddr
14667 ret
14668 ENDPROC(twofish_enc_blk)
14669
14670 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14671
14672 popq R1
14673 movl $1,%eax
14674 + pax_force_retaddr
14675 ret
14676 ENDPROC(twofish_dec_blk)
14677 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14678 index ae6aad1..719d6d9 100644
14679 --- a/arch/x86/ia32/ia32_aout.c
14680 +++ b/arch/x86/ia32/ia32_aout.c
14681 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14682 unsigned long dump_start, dump_size;
14683 struct user32 dump;
14684
14685 + memset(&dump, 0, sizeof(dump));
14686 +
14687 fs = get_fs();
14688 set_fs(KERNEL_DS);
14689 has_dumped = 1;
14690 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14691 index c81d35e6..3500144 100644
14692 --- a/arch/x86/ia32/ia32_signal.c
14693 +++ b/arch/x86/ia32/ia32_signal.c
14694 @@ -216,7 +216,7 @@ asmlinkage long sys32_sigreturn(void)
14695 if (__get_user(set.sig[0], &frame->sc.oldmask)
14696 || (_COMPAT_NSIG_WORDS > 1
14697 && __copy_from_user((((char *) &set.sig) + 4),
14698 - &frame->extramask,
14699 + frame->extramask,
14700 sizeof(frame->extramask))))
14701 goto badframe;
14702
14703 @@ -335,7 +335,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14704 sp -= frame_size;
14705 /* Align the stack pointer according to the i386 ABI,
14706 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14707 - sp = ((sp + 4) & -16ul) - 4;
14708 + sp = ((sp - 12) & -16ul) - 4;
14709 return (void __user *) sp;
14710 }
14711
14712 @@ -380,10 +380,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14713 } else {
14714 /* Return stub is in 32bit vsyscall page */
14715 if (current->mm->context.vdso)
14716 - restorer = current->mm->context.vdso +
14717 - selected_vdso32->sym___kernel_sigreturn;
14718 + restorer = (void __force_user *)(current->mm->context.vdso +
14719 + selected_vdso32->sym___kernel_sigreturn);
14720 else
14721 - restorer = &frame->retcode;
14722 + restorer = frame->retcode;
14723 }
14724
14725 put_user_try {
14726 @@ -393,7 +393,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14727 * These are actually not used anymore, but left because some
14728 * gdb versions depend on them as a marker.
14729 */
14730 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14731 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14732 } put_user_catch(err);
14733
14734 if (err)
14735 @@ -435,7 +435,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14736 0xb8,
14737 __NR_ia32_rt_sigreturn,
14738 0x80cd,
14739 - 0,
14740 + 0
14741 };
14742
14743 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14744 @@ -458,16 +458,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14745
14746 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14747 restorer = ksig->ka.sa.sa_restorer;
14748 + else if (current->mm->context.vdso)
14749 + /* Return stub is in 32bit vsyscall page */
14750 + restorer = (void __force_user *)(current->mm->context.vdso +
14751 + selected_vdso32->sym___kernel_rt_sigreturn);
14752 else
14753 - restorer = current->mm->context.vdso +
14754 - selected_vdso32->sym___kernel_rt_sigreturn;
14755 + restorer = frame->retcode;
14756 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14757
14758 /*
14759 * Not actually used anymore, but left because some gdb
14760 * versions need it.
14761 */
14762 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14763 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14764 } put_user_catch(err);
14765
14766 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14767 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14768 index 72bf268..127572a 100644
14769 --- a/arch/x86/ia32/ia32entry.S
14770 +++ b/arch/x86/ia32/ia32entry.S
14771 @@ -15,8 +15,10 @@
14772 #include <asm/irqflags.h>
14773 #include <asm/asm.h>
14774 #include <asm/smap.h>
14775 +#include <asm/pgtable.h>
14776 #include <linux/linkage.h>
14777 #include <linux/err.h>
14778 +#include <asm/alternative-asm.h>
14779
14780 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14781 #include <linux/elf-em.h>
14782 @@ -85,6 +87,32 @@ ENTRY(native_irq_enable_sysexit)
14783 ENDPROC(native_irq_enable_sysexit)
14784 #endif
14785
14786 + .macro pax_enter_kernel_user
14787 + pax_set_fptr_mask
14788 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14789 + call pax_enter_kernel_user
14790 +#endif
14791 + .endm
14792 +
14793 + .macro pax_exit_kernel_user
14794 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14795 + call pax_exit_kernel_user
14796 +#endif
14797 +#ifdef CONFIG_PAX_RANDKSTACK
14798 + pushq %rax
14799 + pushq %r11
14800 + call pax_randomize_kstack
14801 + popq %r11
14802 + popq %rax
14803 +#endif
14804 + .endm
14805 +
14806 + .macro pax_erase_kstack
14807 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14808 + call pax_erase_kstack
14809 +#endif
14810 + .endm
14811 +
14812 /*
14813 * 32bit SYSENTER instruction entry.
14814 *
14815 @@ -119,23 +147,24 @@ ENTRY(ia32_sysenter_target)
14816 * it is too small to ever cause noticeable irq latency.
14817 */
14818 SWAPGS_UNSAFE_STACK
14819 - movq PER_CPU_VAR(cpu_tss + TSS_sp0), %rsp
14820 - ENABLE_INTERRUPTS(CLBR_NONE)
14821 + movq PER_CPU_VAR(kernel_stack), %rsp
14822
14823 /* Zero-extending 32-bit regs, do not remove */
14824 movl %ebp, %ebp
14825 movl %eax, %eax
14826
14827 - movl ASM_THREAD_INFO(TI_sysenter_return, %rsp, 0), %r10d
14828 - CFI_REGISTER rip,r10
14829 + GET_THREAD_INFO(%r11)
14830 + movl TI_sysenter_return(%r11), %r11d
14831 + CFI_REGISTER rip,r11
14832
14833 /* Construct struct pt_regs on stack */
14834 pushq_cfi $__USER32_DS /* pt_regs->ss */
14835 pushq_cfi %rbp /* pt_regs->sp */
14836 CFI_REL_OFFSET rsp,0
14837 pushfq_cfi /* pt_regs->flags */
14838 + orl $X86_EFLAGS_IF,(%rsp)
14839 pushq_cfi $__USER32_CS /* pt_regs->cs */
14840 - pushq_cfi %r10 /* pt_regs->ip = thread_info->sysenter_return */
14841 + pushq_cfi %r11 /* pt_regs->ip = thread_info->sysenter_return */
14842 CFI_REL_OFFSET rip,0
14843 pushq_cfi_reg rax /* pt_regs->orig_ax */
14844 pushq_cfi_reg rdi /* pt_regs->di */
14845 @@ -147,15 +176,37 @@ ENTRY(ia32_sysenter_target)
14846 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14847 CFI_ADJUST_CFA_OFFSET 10*8
14848
14849 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14850 + movq_cfi r12, R12
14851 +#endif
14852 +
14853 + pax_enter_kernel_user
14854 +
14855 +#ifdef CONFIG_PAX_RANDKSTACK
14856 + pax_erase_kstack
14857 +#endif
14858 +
14859 + ENABLE_INTERRUPTS(CLBR_NONE)
14860 +
14861 /*
14862 * no need to do an access_ok check here because rbp has been
14863 * 32bit zero extended
14864 */
14865 +
14866 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14867 + addq pax_user_shadow_base,%rbp
14868 + ASM_PAX_OPEN_USERLAND
14869 +#endif
14870 +
14871 ASM_STAC
14872 1: movl (%rbp),%ebp
14873 _ASM_EXTABLE(1b,ia32_badarg)
14874 ASM_CLAC
14875
14876 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14877 + ASM_PAX_CLOSE_USERLAND
14878 +#endif
14879 +
14880 /*
14881 * Sysenter doesn't filter flags, so we need to clear NT
14882 * ourselves. To save a few cycles, we can check whether
14883 @@ -165,8 +216,9 @@ ENTRY(ia32_sysenter_target)
14884 jnz sysenter_fix_flags
14885 sysenter_flags_fixed:
14886
14887 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14888 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14889 + GET_THREAD_INFO(%r11)
14890 + orl $TS_COMPAT,TI_status(%r11)
14891 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14892 CFI_REMEMBER_STATE
14893 jnz sysenter_tracesys
14894 cmpq $(IA32_NR_syscalls-1),%rax
14895 @@ -181,9 +233,10 @@ sysenter_do_call:
14896 sysenter_dispatch:
14897 call *ia32_sys_call_table(,%rax,8)
14898 movq %rax,RAX(%rsp)
14899 + GET_THREAD_INFO(%r11)
14900 DISABLE_INTERRUPTS(CLBR_NONE)
14901 TRACE_IRQS_OFF
14902 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14903 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14904 jnz sysexit_audit
14905 sysexit_from_sys_call:
14906 /*
14907 @@ -196,7 +249,9 @@ sysexit_from_sys_call:
14908 * This code path is still called 'sysexit' because it pairs
14909 * with 'sysenter' and it uses the SYSENTER calling convention.
14910 */
14911 - andl $~TS_COMPAT,ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14912 + pax_exit_kernel_user
14913 + pax_erase_kstack
14914 + andl $~TS_COMPAT,TI_status(%r11)
14915 movl RIP(%rsp),%ecx /* User %eip */
14916 CFI_REGISTER rip,rcx
14917 RESTORE_RSI_RDI
14918 @@ -247,6 +302,9 @@ sysexit_from_sys_call:
14919 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14920 movl %eax,%edi /* 1st arg: syscall number */
14921 call __audit_syscall_entry
14922 +
14923 + pax_erase_kstack
14924 +
14925 movl RAX(%rsp),%eax /* reload syscall number */
14926 cmpq $(IA32_NR_syscalls-1),%rax
14927 ja ia32_badsys
14928 @@ -258,7 +316,7 @@ sysexit_from_sys_call:
14929 .endm
14930
14931 .macro auditsys_exit exit
14932 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14933 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14934 jnz ia32_ret_from_sys_call
14935 TRACE_IRQS_ON
14936 ENABLE_INTERRUPTS(CLBR_NONE)
14937 @@ -269,11 +327,12 @@ sysexit_from_sys_call:
14938 1: setbe %al /* 1 if error, 0 if not */
14939 movzbl %al,%edi /* zero-extend that into %edi */
14940 call __audit_syscall_exit
14941 + GET_THREAD_INFO(%r11)
14942 movq RAX(%rsp),%rax /* reload syscall return value */
14943 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14944 DISABLE_INTERRUPTS(CLBR_NONE)
14945 TRACE_IRQS_OFF
14946 - testl %edi, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14947 + testl %edi,TI_flags(%r11)
14948 jz \exit
14949 CLEAR_RREGS
14950 jmp int_with_check
14951 @@ -295,7 +354,7 @@ sysenter_fix_flags:
14952
14953 sysenter_tracesys:
14954 #ifdef CONFIG_AUDITSYSCALL
14955 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14956 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14957 jz sysenter_auditsys
14958 #endif
14959 SAVE_EXTRA_REGS
14960 @@ -307,6 +366,9 @@ sysenter_tracesys:
14961 RESTORE_EXTRA_REGS
14962 cmpq $(IA32_NR_syscalls-1),%rax
14963 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14964 +
14965 + pax_erase_kstack
14966 +
14967 jmp sysenter_do_call
14968 CFI_ENDPROC
14969 ENDPROC(ia32_sysenter_target)
14970 @@ -357,7 +419,6 @@ ENTRY(ia32_cstar_target)
14971 movl %esp,%r8d
14972 CFI_REGISTER rsp,r8
14973 movq PER_CPU_VAR(kernel_stack),%rsp
14974 - ENABLE_INTERRUPTS(CLBR_NONE)
14975
14976 /* Zero-extending 32-bit regs, do not remove */
14977 movl %eax,%eax
14978 @@ -380,16 +441,41 @@ ENTRY(ia32_cstar_target)
14979 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14980 CFI_ADJUST_CFA_OFFSET 10*8
14981
14982 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14983 + movq_cfi r12, R12
14984 +#endif
14985 +
14986 + pax_enter_kernel_user
14987 +
14988 +#ifdef CONFIG_PAX_RANDKSTACK
14989 + pax_erase_kstack
14990 +#endif
14991 +
14992 + ENABLE_INTERRUPTS(CLBR_NONE)
14993 +
14994 /*
14995 * no need to do an access_ok check here because r8 has been
14996 * 32bit zero extended
14997 */
14998 +
14999 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15000 + ASM_PAX_OPEN_USERLAND
15001 + movq pax_user_shadow_base,%r8
15002 + addq RSP(%rsp),%r8
15003 +#endif
15004 +
15005 ASM_STAC
15006 1: movl (%r8),%r9d
15007 _ASM_EXTABLE(1b,ia32_badarg)
15008 ASM_CLAC
15009 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15010 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15011 +
15012 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15013 + ASM_PAX_CLOSE_USERLAND
15014 +#endif
15015 +
15016 + GET_THREAD_INFO(%r11)
15017 + orl $TS_COMPAT,TI_status(%r11)
15018 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15019 CFI_REMEMBER_STATE
15020 jnz cstar_tracesys
15021 cmpq $IA32_NR_syscalls-1,%rax
15022 @@ -404,12 +490,15 @@ cstar_do_call:
15023 cstar_dispatch:
15024 call *ia32_sys_call_table(,%rax,8)
15025 movq %rax,RAX(%rsp)
15026 + GET_THREAD_INFO(%r11)
15027 DISABLE_INTERRUPTS(CLBR_NONE)
15028 TRACE_IRQS_OFF
15029 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15030 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15031 jnz sysretl_audit
15032 sysretl_from_sys_call:
15033 - andl $~TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15034 + pax_exit_kernel_user
15035 + pax_erase_kstack
15036 + andl $~TS_COMPAT,TI_status(%r11)
15037 RESTORE_RSI_RDI_RDX
15038 movl RIP(%rsp),%ecx
15039 CFI_REGISTER rip,rcx
15040 @@ -451,7 +540,7 @@ sysretl_audit:
15041
15042 cstar_tracesys:
15043 #ifdef CONFIG_AUDITSYSCALL
15044 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15045 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15046 jz cstar_auditsys
15047 #endif
15048 xchgl %r9d,%ebp
15049 @@ -465,11 +554,19 @@ cstar_tracesys:
15050 xchgl %ebp,%r9d
15051 cmpq $(IA32_NR_syscalls-1),%rax
15052 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15053 +
15054 + pax_erase_kstack
15055 +
15056 jmp cstar_do_call
15057 END(ia32_cstar_target)
15058
15059 ia32_badarg:
15060 ASM_CLAC
15061 +
15062 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15063 + ASM_PAX_CLOSE_USERLAND
15064 +#endif
15065 +
15066 movq $-EFAULT,%rax
15067 jmp ia32_sysret
15068 CFI_ENDPROC
15069 @@ -505,14 +602,8 @@ ENTRY(ia32_syscall)
15070 /*CFI_REL_OFFSET cs,1*8 */
15071 CFI_REL_OFFSET rip,0*8
15072
15073 - /*
15074 - * Interrupts are off on entry.
15075 - * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15076 - * it is too small to ever cause noticeable irq latency.
15077 - */
15078 PARAVIRT_ADJUST_EXCEPTION_FRAME
15079 SWAPGS
15080 - ENABLE_INTERRUPTS(CLBR_NONE)
15081
15082 /* Zero-extending 32-bit regs, do not remove */
15083 movl %eax,%eax
15084 @@ -528,8 +619,26 @@ ENTRY(ia32_syscall)
15085 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
15086 CFI_ADJUST_CFA_OFFSET 10*8
15087
15088 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15089 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15090 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15091 + movq_cfi r12, R12
15092 +#endif
15093 +
15094 + pax_enter_kernel_user
15095 +
15096 +#ifdef CONFIG_PAX_RANDKSTACK
15097 + pax_erase_kstack
15098 +#endif
15099 +
15100 + /*
15101 + * Interrupts are off on entry.
15102 + * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15103 + * it is too small to ever cause noticeable irq latency.
15104 + */
15105 + ENABLE_INTERRUPTS(CLBR_NONE)
15106 +
15107 + GET_THREAD_INFO(%r11)
15108 + orl $TS_COMPAT,TI_status(%r11)
15109 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15110 jnz ia32_tracesys
15111 cmpq $(IA32_NR_syscalls-1),%rax
15112 ja ia32_badsys
15113 @@ -557,6 +666,9 @@ ia32_tracesys:
15114 RESTORE_EXTRA_REGS
15115 cmpq $(IA32_NR_syscalls-1),%rax
15116 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15117 +
15118 + pax_erase_kstack
15119 +
15120 jmp ia32_do_call
15121 END(ia32_syscall)
15122
15123 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15124 index 719cd70..69d576b 100644
15125 --- a/arch/x86/ia32/sys_ia32.c
15126 +++ b/arch/x86/ia32/sys_ia32.c
15127 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15128 */
15129 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15130 {
15131 - typeof(ubuf->st_uid) uid = 0;
15132 - typeof(ubuf->st_gid) gid = 0;
15133 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15134 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15135 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15136 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15137 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15138 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15139 index bdf02ee..51a4656 100644
15140 --- a/arch/x86/include/asm/alternative-asm.h
15141 +++ b/arch/x86/include/asm/alternative-asm.h
15142 @@ -18,6 +18,45 @@
15143 .endm
15144 #endif
15145
15146 +#ifdef KERNEXEC_PLUGIN
15147 + .macro pax_force_retaddr_bts rip=0
15148 + btsq $63,\rip(%rsp)
15149 + .endm
15150 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15151 + .macro pax_force_retaddr rip=0, reload=0
15152 + btsq $63,\rip(%rsp)
15153 + .endm
15154 + .macro pax_force_fptr ptr
15155 + btsq $63,\ptr
15156 + .endm
15157 + .macro pax_set_fptr_mask
15158 + .endm
15159 +#endif
15160 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15161 + .macro pax_force_retaddr rip=0, reload=0
15162 + .if \reload
15163 + pax_set_fptr_mask
15164 + .endif
15165 + orq %r12,\rip(%rsp)
15166 + .endm
15167 + .macro pax_force_fptr ptr
15168 + orq %r12,\ptr
15169 + .endm
15170 + .macro pax_set_fptr_mask
15171 + movabs $0x8000000000000000,%r12
15172 + .endm
15173 +#endif
15174 +#else
15175 + .macro pax_force_retaddr rip=0, reload=0
15176 + .endm
15177 + .macro pax_force_fptr ptr
15178 + .endm
15179 + .macro pax_force_retaddr_bts rip=0
15180 + .endm
15181 + .macro pax_set_fptr_mask
15182 + .endm
15183 +#endif
15184 +
15185 .macro altinstruction_entry orig alt feature orig_len alt_len pad_len
15186 .long \orig - .
15187 .long \alt - .
15188 @@ -38,7 +77,7 @@
15189 altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
15190 .popsection
15191
15192 - .pushsection .altinstr_replacement,"ax"
15193 + .pushsection .altinstr_replacement,"a"
15194 143:
15195 \newinstr
15196 144:
15197 @@ -68,7 +107,7 @@
15198 altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
15199 .popsection
15200
15201 - .pushsection .altinstr_replacement,"ax"
15202 + .pushsection .altinstr_replacement,"a"
15203 143:
15204 \newinstr1
15205 144:
15206 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15207 index ba32af0..ff42fc0 100644
15208 --- a/arch/x86/include/asm/alternative.h
15209 +++ b/arch/x86/include/asm/alternative.h
15210 @@ -130,7 +130,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15211 ".pushsection .altinstructions,\"a\"\n" \
15212 ALTINSTR_ENTRY(feature, 1) \
15213 ".popsection\n" \
15214 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15215 + ".pushsection .altinstr_replacement, \"a\"\n" \
15216 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15217 ".popsection"
15218
15219 @@ -140,7 +140,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15220 ALTINSTR_ENTRY(feature1, 1) \
15221 ALTINSTR_ENTRY(feature2, 2) \
15222 ".popsection\n" \
15223 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15224 + ".pushsection .altinstr_replacement, \"a\"\n" \
15225 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15226 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15227 ".popsection"
15228 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15229 index 976b86a..f3bc83a 100644
15230 --- a/arch/x86/include/asm/apic.h
15231 +++ b/arch/x86/include/asm/apic.h
15232 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15233
15234 #ifdef CONFIG_X86_LOCAL_APIC
15235
15236 -extern unsigned int apic_verbosity;
15237 +extern int apic_verbosity;
15238 extern int local_apic_timer_c2_ok;
15239
15240 extern int disable_apic;
15241 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15242 index 20370c6..a2eb9b0 100644
15243 --- a/arch/x86/include/asm/apm.h
15244 +++ b/arch/x86/include/asm/apm.h
15245 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15246 __asm__ __volatile__(APM_DO_ZERO_SEGS
15247 "pushl %%edi\n\t"
15248 "pushl %%ebp\n\t"
15249 - "lcall *%%cs:apm_bios_entry\n\t"
15250 + "lcall *%%ss:apm_bios_entry\n\t"
15251 "setc %%al\n\t"
15252 "popl %%ebp\n\t"
15253 "popl %%edi\n\t"
15254 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15255 __asm__ __volatile__(APM_DO_ZERO_SEGS
15256 "pushl %%edi\n\t"
15257 "pushl %%ebp\n\t"
15258 - "lcall *%%cs:apm_bios_entry\n\t"
15259 + "lcall *%%ss:apm_bios_entry\n\t"
15260 "setc %%bl\n\t"
15261 "popl %%ebp\n\t"
15262 "popl %%edi\n\t"
15263 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15264 index 5e5cd12..51cdc93 100644
15265 --- a/arch/x86/include/asm/atomic.h
15266 +++ b/arch/x86/include/asm/atomic.h
15267 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15268 }
15269
15270 /**
15271 + * atomic_read_unchecked - read atomic variable
15272 + * @v: pointer of type atomic_unchecked_t
15273 + *
15274 + * Atomically reads the value of @v.
15275 + */
15276 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15277 +{
15278 + return ACCESS_ONCE((v)->counter);
15279 +}
15280 +
15281 +/**
15282 * atomic_set - set atomic variable
15283 * @v: pointer of type atomic_t
15284 * @i: required value
15285 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15286 }
15287
15288 /**
15289 + * atomic_set_unchecked - set atomic variable
15290 + * @v: pointer of type atomic_unchecked_t
15291 + * @i: required value
15292 + *
15293 + * Atomically sets the value of @v to @i.
15294 + */
15295 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15296 +{
15297 + v->counter = i;
15298 +}
15299 +
15300 +/**
15301 * atomic_add - add integer to atomic variable
15302 * @i: integer value to add
15303 * @v: pointer of type atomic_t
15304 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15305 */
15306 static inline void atomic_add(int i, atomic_t *v)
15307 {
15308 - asm volatile(LOCK_PREFIX "addl %1,%0"
15309 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15310 +
15311 +#ifdef CONFIG_PAX_REFCOUNT
15312 + "jno 0f\n"
15313 + LOCK_PREFIX "subl %1,%0\n"
15314 + "int $4\n0:\n"
15315 + _ASM_EXTABLE(0b, 0b)
15316 +#endif
15317 +
15318 + : "+m" (v->counter)
15319 + : "ir" (i));
15320 +}
15321 +
15322 +/**
15323 + * atomic_add_unchecked - add integer to atomic variable
15324 + * @i: integer value to add
15325 + * @v: pointer of type atomic_unchecked_t
15326 + *
15327 + * Atomically adds @i to @v.
15328 + */
15329 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15330 +{
15331 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15332 : "+m" (v->counter)
15333 : "ir" (i));
15334 }
15335 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15336 */
15337 static inline void atomic_sub(int i, atomic_t *v)
15338 {
15339 - asm volatile(LOCK_PREFIX "subl %1,%0"
15340 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15341 +
15342 +#ifdef CONFIG_PAX_REFCOUNT
15343 + "jno 0f\n"
15344 + LOCK_PREFIX "addl %1,%0\n"
15345 + "int $4\n0:\n"
15346 + _ASM_EXTABLE(0b, 0b)
15347 +#endif
15348 +
15349 + : "+m" (v->counter)
15350 + : "ir" (i));
15351 +}
15352 +
15353 +/**
15354 + * atomic_sub_unchecked - subtract integer from atomic variable
15355 + * @i: integer value to subtract
15356 + * @v: pointer of type atomic_unchecked_t
15357 + *
15358 + * Atomically subtracts @i from @v.
15359 + */
15360 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15361 +{
15362 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15363 : "+m" (v->counter)
15364 : "ir" (i));
15365 }
15366 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15367 */
15368 static inline int atomic_sub_and_test(int i, atomic_t *v)
15369 {
15370 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15371 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15372 }
15373
15374 /**
15375 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15376 */
15377 static inline void atomic_inc(atomic_t *v)
15378 {
15379 - asm volatile(LOCK_PREFIX "incl %0"
15380 + asm volatile(LOCK_PREFIX "incl %0\n"
15381 +
15382 +#ifdef CONFIG_PAX_REFCOUNT
15383 + "jno 0f\n"
15384 + LOCK_PREFIX "decl %0\n"
15385 + "int $4\n0:\n"
15386 + _ASM_EXTABLE(0b, 0b)
15387 +#endif
15388 +
15389 + : "+m" (v->counter));
15390 +}
15391 +
15392 +/**
15393 + * atomic_inc_unchecked - increment atomic variable
15394 + * @v: pointer of type atomic_unchecked_t
15395 + *
15396 + * Atomically increments @v by 1.
15397 + */
15398 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15399 +{
15400 + asm volatile(LOCK_PREFIX "incl %0\n"
15401 : "+m" (v->counter));
15402 }
15403
15404 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15405 */
15406 static inline void atomic_dec(atomic_t *v)
15407 {
15408 - asm volatile(LOCK_PREFIX "decl %0"
15409 + asm volatile(LOCK_PREFIX "decl %0\n"
15410 +
15411 +#ifdef CONFIG_PAX_REFCOUNT
15412 + "jno 0f\n"
15413 + LOCK_PREFIX "incl %0\n"
15414 + "int $4\n0:\n"
15415 + _ASM_EXTABLE(0b, 0b)
15416 +#endif
15417 +
15418 + : "+m" (v->counter));
15419 +}
15420 +
15421 +/**
15422 + * atomic_dec_unchecked - decrement atomic variable
15423 + * @v: pointer of type atomic_unchecked_t
15424 + *
15425 + * Atomically decrements @v by 1.
15426 + */
15427 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15428 +{
15429 + asm volatile(LOCK_PREFIX "decl %0\n"
15430 : "+m" (v->counter));
15431 }
15432
15433 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15434 */
15435 static inline int atomic_dec_and_test(atomic_t *v)
15436 {
15437 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15438 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15439 }
15440
15441 /**
15442 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15443 */
15444 static inline int atomic_inc_and_test(atomic_t *v)
15445 {
15446 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15447 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15448 +}
15449 +
15450 +/**
15451 + * atomic_inc_and_test_unchecked - increment and test
15452 + * @v: pointer of type atomic_unchecked_t
15453 + *
15454 + * Atomically increments @v by 1
15455 + * and returns true if the result is zero, or false for all
15456 + * other cases.
15457 + */
15458 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15459 +{
15460 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15461 }
15462
15463 /**
15464 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15465 */
15466 static inline int atomic_add_negative(int i, atomic_t *v)
15467 {
15468 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15469 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15470 }
15471
15472 /**
15473 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15474 *
15475 * Atomically adds @i to @v and returns @i + @v
15476 */
15477 -static inline int atomic_add_return(int i, atomic_t *v)
15478 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15479 +{
15480 + return i + xadd_check_overflow(&v->counter, i);
15481 +}
15482 +
15483 +/**
15484 + * atomic_add_return_unchecked - add integer and return
15485 + * @i: integer value to add
15486 + * @v: pointer of type atomic_unchecked_t
15487 + *
15488 + * Atomically adds @i to @v and returns @i + @v
15489 + */
15490 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15491 {
15492 return i + xadd(&v->counter, i);
15493 }
15494 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15495 *
15496 * Atomically subtracts @i from @v and returns @v - @i
15497 */
15498 -static inline int atomic_sub_return(int i, atomic_t *v)
15499 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15500 {
15501 return atomic_add_return(-i, v);
15502 }
15503
15504 #define atomic_inc_return(v) (atomic_add_return(1, v))
15505 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15506 +{
15507 + return atomic_add_return_unchecked(1, v);
15508 +}
15509 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15510
15511 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15512 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15513 +{
15514 + return cmpxchg(&v->counter, old, new);
15515 +}
15516 +
15517 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15518 {
15519 return cmpxchg(&v->counter, old, new);
15520 }
15521 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15522 return xchg(&v->counter, new);
15523 }
15524
15525 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15526 +{
15527 + return xchg(&v->counter, new);
15528 +}
15529 +
15530 /**
15531 * __atomic_add_unless - add unless the number is already a given value
15532 * @v: pointer of type atomic_t
15533 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15534 */
15535 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15536 {
15537 - int c, old;
15538 + int c, old, new;
15539 c = atomic_read(v);
15540 for (;;) {
15541 - if (unlikely(c == (u)))
15542 + if (unlikely(c == u))
15543 break;
15544 - old = atomic_cmpxchg((v), c, c + (a));
15545 +
15546 + asm volatile("addl %2,%0\n"
15547 +
15548 +#ifdef CONFIG_PAX_REFCOUNT
15549 + "jno 0f\n"
15550 + "subl %2,%0\n"
15551 + "int $4\n0:\n"
15552 + _ASM_EXTABLE(0b, 0b)
15553 +#endif
15554 +
15555 + : "=r" (new)
15556 + : "0" (c), "ir" (a));
15557 +
15558 + old = atomic_cmpxchg(v, c, new);
15559 if (likely(old == c))
15560 break;
15561 c = old;
15562 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15563 }
15564
15565 /**
15566 + * atomic_inc_not_zero_hint - increment if not null
15567 + * @v: pointer of type atomic_t
15568 + * @hint: probable value of the atomic before the increment
15569 + *
15570 + * This version of atomic_inc_not_zero() gives a hint of probable
15571 + * value of the atomic. This helps processor to not read the memory
15572 + * before doing the atomic read/modify/write cycle, lowering
15573 + * number of bus transactions on some arches.
15574 + *
15575 + * Returns: 0 if increment was not done, 1 otherwise.
15576 + */
15577 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15578 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15579 +{
15580 + int val, c = hint, new;
15581 +
15582 + /* sanity test, should be removed by compiler if hint is a constant */
15583 + if (!hint)
15584 + return __atomic_add_unless(v, 1, 0);
15585 +
15586 + do {
15587 + asm volatile("incl %0\n"
15588 +
15589 +#ifdef CONFIG_PAX_REFCOUNT
15590 + "jno 0f\n"
15591 + "decl %0\n"
15592 + "int $4\n0:\n"
15593 + _ASM_EXTABLE(0b, 0b)
15594 +#endif
15595 +
15596 + : "=r" (new)
15597 + : "0" (c));
15598 +
15599 + val = atomic_cmpxchg(v, c, new);
15600 + if (val == c)
15601 + return 1;
15602 + c = val;
15603 + } while (c);
15604 +
15605 + return 0;
15606 +}
15607 +
15608 +/**
15609 * atomic_inc_short - increment of a short integer
15610 * @v: pointer to type int
15611 *
15612 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15613 }
15614
15615 /* These are x86-specific, used by some header files */
15616 -#define atomic_clear_mask(mask, addr) \
15617 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15618 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15619 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15620 +{
15621 + asm volatile(LOCK_PREFIX "andl %1,%0"
15622 + : "+m" (v->counter)
15623 + : "r" (~(mask))
15624 + : "memory");
15625 +}
15626
15627 -#define atomic_set_mask(mask, addr) \
15628 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15629 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15630 - : "memory")
15631 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15632 +{
15633 + asm volatile(LOCK_PREFIX "andl %1,%0"
15634 + : "+m" (v->counter)
15635 + : "r" (~(mask))
15636 + : "memory");
15637 +}
15638 +
15639 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15640 +{
15641 + asm volatile(LOCK_PREFIX "orl %1,%0"
15642 + : "+m" (v->counter)
15643 + : "r" (mask)
15644 + : "memory");
15645 +}
15646 +
15647 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15648 +{
15649 + asm volatile(LOCK_PREFIX "orl %1,%0"
15650 + : "+m" (v->counter)
15651 + : "r" (mask)
15652 + : "memory");
15653 +}
15654
15655 #ifdef CONFIG_X86_32
15656 # include <asm/atomic64_32.h>
15657 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15658 index b154de7..bf18a5a 100644
15659 --- a/arch/x86/include/asm/atomic64_32.h
15660 +++ b/arch/x86/include/asm/atomic64_32.h
15661 @@ -12,6 +12,14 @@ typedef struct {
15662 u64 __aligned(8) counter;
15663 } atomic64_t;
15664
15665 +#ifdef CONFIG_PAX_REFCOUNT
15666 +typedef struct {
15667 + u64 __aligned(8) counter;
15668 +} atomic64_unchecked_t;
15669 +#else
15670 +typedef atomic64_t atomic64_unchecked_t;
15671 +#endif
15672 +
15673 #define ATOMIC64_INIT(val) { (val) }
15674
15675 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15676 @@ -37,21 +45,31 @@ typedef struct {
15677 ATOMIC64_DECL_ONE(sym##_386)
15678
15679 ATOMIC64_DECL_ONE(add_386);
15680 +ATOMIC64_DECL_ONE(add_unchecked_386);
15681 ATOMIC64_DECL_ONE(sub_386);
15682 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15683 ATOMIC64_DECL_ONE(inc_386);
15684 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15685 ATOMIC64_DECL_ONE(dec_386);
15686 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15687 #endif
15688
15689 #define alternative_atomic64(f, out, in...) \
15690 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15691
15692 ATOMIC64_DECL(read);
15693 +ATOMIC64_DECL(read_unchecked);
15694 ATOMIC64_DECL(set);
15695 +ATOMIC64_DECL(set_unchecked);
15696 ATOMIC64_DECL(xchg);
15697 ATOMIC64_DECL(add_return);
15698 +ATOMIC64_DECL(add_return_unchecked);
15699 ATOMIC64_DECL(sub_return);
15700 +ATOMIC64_DECL(sub_return_unchecked);
15701 ATOMIC64_DECL(inc_return);
15702 +ATOMIC64_DECL(inc_return_unchecked);
15703 ATOMIC64_DECL(dec_return);
15704 +ATOMIC64_DECL(dec_return_unchecked);
15705 ATOMIC64_DECL(dec_if_positive);
15706 ATOMIC64_DECL(inc_not_zero);
15707 ATOMIC64_DECL(add_unless);
15708 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15709 }
15710
15711 /**
15712 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15713 + * @p: pointer to type atomic64_unchecked_t
15714 + * @o: expected value
15715 + * @n: new value
15716 + *
15717 + * Atomically sets @v to @n if it was equal to @o and returns
15718 + * the old value.
15719 + */
15720 +
15721 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15722 +{
15723 + return cmpxchg64(&v->counter, o, n);
15724 +}
15725 +
15726 +/**
15727 * atomic64_xchg - xchg atomic64 variable
15728 * @v: pointer to type atomic64_t
15729 * @n: value to assign
15730 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15731 }
15732
15733 /**
15734 + * atomic64_set_unchecked - set atomic64 variable
15735 + * @v: pointer to type atomic64_unchecked_t
15736 + * @n: value to assign
15737 + *
15738 + * Atomically sets the value of @v to @n.
15739 + */
15740 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15741 +{
15742 + unsigned high = (unsigned)(i >> 32);
15743 + unsigned low = (unsigned)i;
15744 + alternative_atomic64(set, /* no output */,
15745 + "S" (v), "b" (low), "c" (high)
15746 + : "eax", "edx", "memory");
15747 +}
15748 +
15749 +/**
15750 * atomic64_read - read atomic64 variable
15751 * @v: pointer to type atomic64_t
15752 *
15753 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15754 }
15755
15756 /**
15757 + * atomic64_read_unchecked - read atomic64 variable
15758 + * @v: pointer to type atomic64_unchecked_t
15759 + *
15760 + * Atomically reads the value of @v and returns it.
15761 + */
15762 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15763 +{
15764 + long long r;
15765 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15766 + return r;
15767 + }
15768 +
15769 +/**
15770 * atomic64_add_return - add and return
15771 * @i: integer value to add
15772 * @v: pointer to type atomic64_t
15773 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15774 return i;
15775 }
15776
15777 +/**
15778 + * atomic64_add_return_unchecked - add and return
15779 + * @i: integer value to add
15780 + * @v: pointer to type atomic64_unchecked_t
15781 + *
15782 + * Atomically adds @i to @v and returns @i + *@v
15783 + */
15784 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15785 +{
15786 + alternative_atomic64(add_return_unchecked,
15787 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15788 + ASM_NO_INPUT_CLOBBER("memory"));
15789 + return i;
15790 +}
15791 +
15792 /*
15793 * Other variants with different arithmetic operators:
15794 */
15795 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15796 return a;
15797 }
15798
15799 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15800 +{
15801 + long long a;
15802 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15803 + "S" (v) : "memory", "ecx");
15804 + return a;
15805 +}
15806 +
15807 static inline long long atomic64_dec_return(atomic64_t *v)
15808 {
15809 long long a;
15810 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15811 }
15812
15813 /**
15814 + * atomic64_add_unchecked - add integer to atomic64 variable
15815 + * @i: integer value to add
15816 + * @v: pointer to type atomic64_unchecked_t
15817 + *
15818 + * Atomically adds @i to @v.
15819 + */
15820 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15821 +{
15822 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15823 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15824 + ASM_NO_INPUT_CLOBBER("memory"));
15825 + return i;
15826 +}
15827 +
15828 +/**
15829 * atomic64_sub - subtract the atomic64 variable
15830 * @i: integer value to subtract
15831 * @v: pointer to type atomic64_t
15832 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15833 index f8d273e..02f39f3 100644
15834 --- a/arch/x86/include/asm/atomic64_64.h
15835 +++ b/arch/x86/include/asm/atomic64_64.h
15836 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15837 }
15838
15839 /**
15840 + * atomic64_read_unchecked - read atomic64 variable
15841 + * @v: pointer of type atomic64_unchecked_t
15842 + *
15843 + * Atomically reads the value of @v.
15844 + * Doesn't imply a read memory barrier.
15845 + */
15846 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15847 +{
15848 + return ACCESS_ONCE((v)->counter);
15849 +}
15850 +
15851 +/**
15852 * atomic64_set - set atomic64 variable
15853 * @v: pointer to type atomic64_t
15854 * @i: required value
15855 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15856 }
15857
15858 /**
15859 + * atomic64_set_unchecked - set atomic64 variable
15860 + * @v: pointer to type atomic64_unchecked_t
15861 + * @i: required value
15862 + *
15863 + * Atomically sets the value of @v to @i.
15864 + */
15865 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15866 +{
15867 + v->counter = i;
15868 +}
15869 +
15870 +/**
15871 * atomic64_add - add integer to atomic64 variable
15872 * @i: integer value to add
15873 * @v: pointer to type atomic64_t
15874 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15875 */
15876 static inline void atomic64_add(long i, atomic64_t *v)
15877 {
15878 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15879 +
15880 +#ifdef CONFIG_PAX_REFCOUNT
15881 + "jno 0f\n"
15882 + LOCK_PREFIX "subq %1,%0\n"
15883 + "int $4\n0:\n"
15884 + _ASM_EXTABLE(0b, 0b)
15885 +#endif
15886 +
15887 + : "=m" (v->counter)
15888 + : "er" (i), "m" (v->counter));
15889 +}
15890 +
15891 +/**
15892 + * atomic64_add_unchecked - add integer to atomic64 variable
15893 + * @i: integer value to add
15894 + * @v: pointer to type atomic64_unchecked_t
15895 + *
15896 + * Atomically adds @i to @v.
15897 + */
15898 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15899 +{
15900 asm volatile(LOCK_PREFIX "addq %1,%0"
15901 : "=m" (v->counter)
15902 : "er" (i), "m" (v->counter));
15903 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15904 */
15905 static inline void atomic64_sub(long i, atomic64_t *v)
15906 {
15907 - asm volatile(LOCK_PREFIX "subq %1,%0"
15908 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15909 +
15910 +#ifdef CONFIG_PAX_REFCOUNT
15911 + "jno 0f\n"
15912 + LOCK_PREFIX "addq %1,%0\n"
15913 + "int $4\n0:\n"
15914 + _ASM_EXTABLE(0b, 0b)
15915 +#endif
15916 +
15917 + : "=m" (v->counter)
15918 + : "er" (i), "m" (v->counter));
15919 +}
15920 +
15921 +/**
15922 + * atomic64_sub_unchecked - subtract the atomic64 variable
15923 + * @i: integer value to subtract
15924 + * @v: pointer to type atomic64_unchecked_t
15925 + *
15926 + * Atomically subtracts @i from @v.
15927 + */
15928 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15929 +{
15930 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15931 : "=m" (v->counter)
15932 : "er" (i), "m" (v->counter));
15933 }
15934 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15935 */
15936 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15937 {
15938 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15939 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15940 }
15941
15942 /**
15943 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15944 */
15945 static inline void atomic64_inc(atomic64_t *v)
15946 {
15947 + asm volatile(LOCK_PREFIX "incq %0\n"
15948 +
15949 +#ifdef CONFIG_PAX_REFCOUNT
15950 + "jno 0f\n"
15951 + LOCK_PREFIX "decq %0\n"
15952 + "int $4\n0:\n"
15953 + _ASM_EXTABLE(0b, 0b)
15954 +#endif
15955 +
15956 + : "=m" (v->counter)
15957 + : "m" (v->counter));
15958 +}
15959 +
15960 +/**
15961 + * atomic64_inc_unchecked - increment atomic64 variable
15962 + * @v: pointer to type atomic64_unchecked_t
15963 + *
15964 + * Atomically increments @v by 1.
15965 + */
15966 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15967 +{
15968 asm volatile(LOCK_PREFIX "incq %0"
15969 : "=m" (v->counter)
15970 : "m" (v->counter));
15971 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15972 */
15973 static inline void atomic64_dec(atomic64_t *v)
15974 {
15975 - asm volatile(LOCK_PREFIX "decq %0"
15976 + asm volatile(LOCK_PREFIX "decq %0\n"
15977 +
15978 +#ifdef CONFIG_PAX_REFCOUNT
15979 + "jno 0f\n"
15980 + LOCK_PREFIX "incq %0\n"
15981 + "int $4\n0:\n"
15982 + _ASM_EXTABLE(0b, 0b)
15983 +#endif
15984 +
15985 + : "=m" (v->counter)
15986 + : "m" (v->counter));
15987 +}
15988 +
15989 +/**
15990 + * atomic64_dec_unchecked - decrement atomic64 variable
15991 + * @v: pointer to type atomic64_t
15992 + *
15993 + * Atomically decrements @v by 1.
15994 + */
15995 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15996 +{
15997 + asm volatile(LOCK_PREFIX "decq %0\n"
15998 : "=m" (v->counter)
15999 : "m" (v->counter));
16000 }
16001 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
16002 */
16003 static inline int atomic64_dec_and_test(atomic64_t *v)
16004 {
16005 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
16006 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
16007 }
16008
16009 /**
16010 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
16011 */
16012 static inline int atomic64_inc_and_test(atomic64_t *v)
16013 {
16014 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
16015 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
16016 }
16017
16018 /**
16019 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
16020 */
16021 static inline int atomic64_add_negative(long i, atomic64_t *v)
16022 {
16023 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
16024 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
16025 }
16026
16027 /**
16028 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16029 */
16030 static inline long atomic64_add_return(long i, atomic64_t *v)
16031 {
16032 + return i + xadd_check_overflow(&v->counter, i);
16033 +}
16034 +
16035 +/**
16036 + * atomic64_add_return_unchecked - add and return
16037 + * @i: integer value to add
16038 + * @v: pointer to type atomic64_unchecked_t
16039 + *
16040 + * Atomically adds @i to @v and returns @i + @v
16041 + */
16042 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16043 +{
16044 return i + xadd(&v->counter, i);
16045 }
16046
16047 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16048 }
16049
16050 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16051 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16052 +{
16053 + return atomic64_add_return_unchecked(1, v);
16054 +}
16055 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16056
16057 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16058 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16059 return cmpxchg(&v->counter, old, new);
16060 }
16061
16062 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16063 +{
16064 + return cmpxchg(&v->counter, old, new);
16065 +}
16066 +
16067 static inline long atomic64_xchg(atomic64_t *v, long new)
16068 {
16069 return xchg(&v->counter, new);
16070 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16071 */
16072 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16073 {
16074 - long c, old;
16075 + long c, old, new;
16076 c = atomic64_read(v);
16077 for (;;) {
16078 - if (unlikely(c == (u)))
16079 + if (unlikely(c == u))
16080 break;
16081 - old = atomic64_cmpxchg((v), c, c + (a));
16082 +
16083 + asm volatile("add %2,%0\n"
16084 +
16085 +#ifdef CONFIG_PAX_REFCOUNT
16086 + "jno 0f\n"
16087 + "sub %2,%0\n"
16088 + "int $4\n0:\n"
16089 + _ASM_EXTABLE(0b, 0b)
16090 +#endif
16091 +
16092 + : "=r" (new)
16093 + : "0" (c), "ir" (a));
16094 +
16095 + old = atomic64_cmpxchg(v, c, new);
16096 if (likely(old == c))
16097 break;
16098 c = old;
16099 }
16100 - return c != (u);
16101 + return c != u;
16102 }
16103
16104 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16105 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16106 index 959e45b..6ea9bf6 100644
16107 --- a/arch/x86/include/asm/barrier.h
16108 +++ b/arch/x86/include/asm/barrier.h
16109 @@ -57,7 +57,7 @@
16110 do { \
16111 compiletime_assert_atomic_type(*p); \
16112 smp_mb(); \
16113 - ACCESS_ONCE(*p) = (v); \
16114 + ACCESS_ONCE_RW(*p) = (v); \
16115 } while (0)
16116
16117 #define smp_load_acquire(p) \
16118 @@ -74,7 +74,7 @@ do { \
16119 do { \
16120 compiletime_assert_atomic_type(*p); \
16121 barrier(); \
16122 - ACCESS_ONCE(*p) = (v); \
16123 + ACCESS_ONCE_RW(*p) = (v); \
16124 } while (0)
16125
16126 #define smp_load_acquire(p) \
16127 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16128 index cfe3b95..d01b118 100644
16129 --- a/arch/x86/include/asm/bitops.h
16130 +++ b/arch/x86/include/asm/bitops.h
16131 @@ -50,7 +50,7 @@
16132 * a mask operation on a byte.
16133 */
16134 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16135 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16136 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16137 #define CONST_MASK(nr) (1 << ((nr) & 7))
16138
16139 /**
16140 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16141 */
16142 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16143 {
16144 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16145 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16146 }
16147
16148 /**
16149 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16150 */
16151 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16152 {
16153 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16154 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16155 }
16156
16157 /**
16158 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16159 */
16160 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16161 {
16162 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16163 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16164 }
16165
16166 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16167 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16168 *
16169 * Undefined if no bit exists, so code should check against 0 first.
16170 */
16171 -static inline unsigned long __ffs(unsigned long word)
16172 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16173 {
16174 asm("rep; bsf %1,%0"
16175 : "=r" (word)
16176 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16177 *
16178 * Undefined if no zero exists, so code should check against ~0UL first.
16179 */
16180 -static inline unsigned long ffz(unsigned long word)
16181 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16182 {
16183 asm("rep; bsf %1,%0"
16184 : "=r" (word)
16185 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16186 *
16187 * Undefined if no set bit exists, so code should check against 0 first.
16188 */
16189 -static inline unsigned long __fls(unsigned long word)
16190 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16191 {
16192 asm("bsr %1,%0"
16193 : "=r" (word)
16194 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16195 * set bit if value is nonzero. The last (most significant) bit is
16196 * at position 32.
16197 */
16198 -static inline int fls(int x)
16199 +static inline int __intentional_overflow(-1) fls(int x)
16200 {
16201 int r;
16202
16203 @@ -476,7 +476,7 @@ static inline int fls(int x)
16204 * at position 64.
16205 */
16206 #ifdef CONFIG_X86_64
16207 -static __always_inline int fls64(__u64 x)
16208 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16209 {
16210 int bitpos = -1;
16211 /*
16212 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16213 index 4fa687a..60f2d39 100644
16214 --- a/arch/x86/include/asm/boot.h
16215 +++ b/arch/x86/include/asm/boot.h
16216 @@ -6,10 +6,15 @@
16217 #include <uapi/asm/boot.h>
16218
16219 /* Physical address where kernel should be loaded. */
16220 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16221 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16222 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16223 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16224
16225 +#ifndef __ASSEMBLY__
16226 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16227 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16228 +#endif
16229 +
16230 /* Minimum kernel alignment, as a power of two */
16231 #ifdef CONFIG_X86_64
16232 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16233 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16234 index 48f99f1..d78ebf9 100644
16235 --- a/arch/x86/include/asm/cache.h
16236 +++ b/arch/x86/include/asm/cache.h
16237 @@ -5,12 +5,13 @@
16238
16239 /* L1 cache line size */
16240 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16241 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16242 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16243
16244 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16245 +#define __read_only __attribute__((__section__(".data..read_only")))
16246
16247 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16248 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16249 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16250
16251 #ifdef CONFIG_X86_VSMP
16252 #ifdef CONFIG_SMP
16253 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16254 index 1c8b50e..166bcaa 100644
16255 --- a/arch/x86/include/asm/calling.h
16256 +++ b/arch/x86/include/asm/calling.h
16257 @@ -96,23 +96,26 @@ For 32-bit we have the following conventions - kernel is built with
16258 .endm
16259
16260 .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
16261 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16262 + movq_cfi r12, R12+\offset
16263 +#endif
16264 .if \r11
16265 - movq_cfi r11, 6*8+\offset
16266 + movq_cfi r11, R11+\offset
16267 .endif
16268 .if \r8910
16269 - movq_cfi r10, 7*8+\offset
16270 - movq_cfi r9, 8*8+\offset
16271 - movq_cfi r8, 9*8+\offset
16272 + movq_cfi r10, R10+\offset
16273 + movq_cfi r9, R9+\offset
16274 + movq_cfi r8, R8+\offset
16275 .endif
16276 .if \rax
16277 - movq_cfi rax, 10*8+\offset
16278 + movq_cfi rax, RAX+\offset
16279 .endif
16280 .if \rcx
16281 - movq_cfi rcx, 11*8+\offset
16282 + movq_cfi rcx, RCX+\offset
16283 .endif
16284 - movq_cfi rdx, 12*8+\offset
16285 - movq_cfi rsi, 13*8+\offset
16286 - movq_cfi rdi, 14*8+\offset
16287 + movq_cfi rdx, RDX+\offset
16288 + movq_cfi rsi, RSI+\offset
16289 + movq_cfi rdi, RDI+\offset
16290 .endm
16291 .macro SAVE_C_REGS offset=0
16292 SAVE_C_REGS_HELPER \offset, 1, 1, 1, 1
16293 @@ -131,76 +134,87 @@ For 32-bit we have the following conventions - kernel is built with
16294 .endm
16295
16296 .macro SAVE_EXTRA_REGS offset=0
16297 - movq_cfi r15, 0*8+\offset
16298 - movq_cfi r14, 1*8+\offset
16299 - movq_cfi r13, 2*8+\offset
16300 - movq_cfi r12, 3*8+\offset
16301 - movq_cfi rbp, 4*8+\offset
16302 - movq_cfi rbx, 5*8+\offset
16303 + movq_cfi r15, R15+\offset
16304 + movq_cfi r14, R14+\offset
16305 + movq_cfi r13, R13+\offset
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi r12, R12+\offset
16308 +#endif
16309 + movq_cfi rbp, RBP+\offset
16310 + movq_cfi rbx, RBX+\offset
16311 .endm
16312 .macro SAVE_EXTRA_REGS_RBP offset=0
16313 - movq_cfi rbp, 4*8+\offset
16314 + movq_cfi rbp, RBP+\offset
16315 .endm
16316
16317 .macro RESTORE_EXTRA_REGS offset=0
16318 - movq_cfi_restore 0*8+\offset, r15
16319 - movq_cfi_restore 1*8+\offset, r14
16320 - movq_cfi_restore 2*8+\offset, r13
16321 - movq_cfi_restore 3*8+\offset, r12
16322 - movq_cfi_restore 4*8+\offset, rbp
16323 - movq_cfi_restore 5*8+\offset, rbx
16324 + movq_cfi_restore R15+\offset, r15
16325 + movq_cfi_restore R14+\offset, r14
16326 + movq_cfi_restore R13+\offset, r13
16327 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16328 + movq_cfi_restore R12+\offset, r12
16329 +#endif
16330 + movq_cfi_restore RBP+\offset, rbp
16331 + movq_cfi_restore RBX+\offset, rbx
16332 .endm
16333
16334 .macro ZERO_EXTRA_REGS
16335 xorl %r15d, %r15d
16336 xorl %r14d, %r14d
16337 xorl %r13d, %r13d
16338 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16339 xorl %r12d, %r12d
16340 +#endif
16341 xorl %ebp, %ebp
16342 xorl %ebx, %ebx
16343 .endm
16344
16345 - .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1
16346 + .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1, rstor_r12=1
16347 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16348 + .if \rstor_r12
16349 + movq_cfi_restore R12, r12
16350 + .endif
16351 +#endif
16352 .if \rstor_r11
16353 - movq_cfi_restore 6*8, r11
16354 + movq_cfi_restore R11, r11
16355 .endif
16356 .if \rstor_r8910
16357 - movq_cfi_restore 7*8, r10
16358 - movq_cfi_restore 8*8, r9
16359 - movq_cfi_restore 9*8, r8
16360 + movq_cfi_restore R10, r10
16361 + movq_cfi_restore R9, r9
16362 + movq_cfi_restore R8, r8
16363 .endif
16364 .if \rstor_rax
16365 - movq_cfi_restore 10*8, rax
16366 + movq_cfi_restore RAX, rax
16367 .endif
16368 .if \rstor_rcx
16369 - movq_cfi_restore 11*8, rcx
16370 + movq_cfi_restore RCX, rcx
16371 .endif
16372 .if \rstor_rdx
16373 - movq_cfi_restore 12*8, rdx
16374 + movq_cfi_restore RDX, rdx
16375 .endif
16376 - movq_cfi_restore 13*8, rsi
16377 - movq_cfi_restore 14*8, rdi
16378 + movq_cfi_restore RSI, rsi
16379 + movq_cfi_restore RDI, rdi
16380 .endm
16381 .macro RESTORE_C_REGS
16382 - RESTORE_C_REGS_HELPER 1,1,1,1,1
16383 + RESTORE_C_REGS_HELPER 1,1,1,1,1,1
16384 .endm
16385 .macro RESTORE_C_REGS_EXCEPT_RAX
16386 - RESTORE_C_REGS_HELPER 0,1,1,1,1
16387 + RESTORE_C_REGS_HELPER 0,1,1,1,1,0
16388 .endm
16389 .macro RESTORE_C_REGS_EXCEPT_RCX
16390 - RESTORE_C_REGS_HELPER 1,0,1,1,1
16391 + RESTORE_C_REGS_HELPER 1,0,1,1,1,0
16392 .endm
16393 .macro RESTORE_C_REGS_EXCEPT_R11
16394 - RESTORE_C_REGS_HELPER 1,1,0,1,1
16395 + RESTORE_C_REGS_HELPER 1,1,0,1,1,1
16396 .endm
16397 .macro RESTORE_C_REGS_EXCEPT_RCX_R11
16398 - RESTORE_C_REGS_HELPER 1,0,0,1,1
16399 + RESTORE_C_REGS_HELPER 1,0,0,1,1,1
16400 .endm
16401 .macro RESTORE_RSI_RDI
16402 - RESTORE_C_REGS_HELPER 0,0,0,0,0
16403 + RESTORE_C_REGS_HELPER 0,0,0,0,0,1
16404 .endm
16405 .macro RESTORE_RSI_RDI_RDX
16406 - RESTORE_C_REGS_HELPER 0,0,0,0,1
16407 + RESTORE_C_REGS_HELPER 0,0,0,0,1,1
16408 .endm
16409
16410 .macro REMOVE_PT_GPREGS_FROM_STACK addskip=0
16411 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16412 index f50de69..2b0a458 100644
16413 --- a/arch/x86/include/asm/checksum_32.h
16414 +++ b/arch/x86/include/asm/checksum_32.h
16415 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16416 int len, __wsum sum,
16417 int *src_err_ptr, int *dst_err_ptr);
16418
16419 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16420 + int len, __wsum sum,
16421 + int *src_err_ptr, int *dst_err_ptr);
16422 +
16423 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16424 + int len, __wsum sum,
16425 + int *src_err_ptr, int *dst_err_ptr);
16426 +
16427 /*
16428 * Note: when you get a NULL pointer exception here this means someone
16429 * passed in an incorrect kernel address to one of these functions.
16430 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16431
16432 might_sleep();
16433 stac();
16434 - ret = csum_partial_copy_generic((__force void *)src, dst,
16435 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16436 len, sum, err_ptr, NULL);
16437 clac();
16438
16439 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16440 might_sleep();
16441 if (access_ok(VERIFY_WRITE, dst, len)) {
16442 stac();
16443 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16444 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16445 len, sum, NULL, err_ptr);
16446 clac();
16447 return ret;
16448 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16449 index 99c105d7..2f667ac 100644
16450 --- a/arch/x86/include/asm/cmpxchg.h
16451 +++ b/arch/x86/include/asm/cmpxchg.h
16452 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16453 __compiletime_error("Bad argument size for cmpxchg");
16454 extern void __xadd_wrong_size(void)
16455 __compiletime_error("Bad argument size for xadd");
16456 +extern void __xadd_check_overflow_wrong_size(void)
16457 + __compiletime_error("Bad argument size for xadd_check_overflow");
16458 extern void __add_wrong_size(void)
16459 __compiletime_error("Bad argument size for add");
16460 +extern void __add_check_overflow_wrong_size(void)
16461 + __compiletime_error("Bad argument size for add_check_overflow");
16462
16463 /*
16464 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16465 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16466 __ret; \
16467 })
16468
16469 +#ifdef CONFIG_PAX_REFCOUNT
16470 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16471 + ({ \
16472 + __typeof__ (*(ptr)) __ret = (arg); \
16473 + switch (sizeof(*(ptr))) { \
16474 + case __X86_CASE_L: \
16475 + asm volatile (lock #op "l %0, %1\n" \
16476 + "jno 0f\n" \
16477 + "mov %0,%1\n" \
16478 + "int $4\n0:\n" \
16479 + _ASM_EXTABLE(0b, 0b) \
16480 + : "+r" (__ret), "+m" (*(ptr)) \
16481 + : : "memory", "cc"); \
16482 + break; \
16483 + case __X86_CASE_Q: \
16484 + asm volatile (lock #op "q %q0, %1\n" \
16485 + "jno 0f\n" \
16486 + "mov %0,%1\n" \
16487 + "int $4\n0:\n" \
16488 + _ASM_EXTABLE(0b, 0b) \
16489 + : "+r" (__ret), "+m" (*(ptr)) \
16490 + : : "memory", "cc"); \
16491 + break; \
16492 + default: \
16493 + __ ## op ## _check_overflow_wrong_size(); \
16494 + } \
16495 + __ret; \
16496 + })
16497 +#else
16498 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16499 +#endif
16500 +
16501 /*
16502 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16503 * Since this is generally used to protect other memory information, we
16504 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16505 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16506 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16507
16508 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16509 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16510 +
16511 #define __add(ptr, inc, lock) \
16512 ({ \
16513 __typeof__ (*(ptr)) __ret = (inc); \
16514 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16515 index acdee09..a553db3 100644
16516 --- a/arch/x86/include/asm/compat.h
16517 +++ b/arch/x86/include/asm/compat.h
16518 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16519 typedef u32 compat_uint_t;
16520 typedef u32 compat_ulong_t;
16521 typedef u64 __attribute__((aligned(4))) compat_u64;
16522 -typedef u32 compat_uptr_t;
16523 +typedef u32 __user compat_uptr_t;
16524
16525 struct compat_timespec {
16526 compat_time_t tv_sec;
16527 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16528 index 3d6606f..5e22255 100644
16529 --- a/arch/x86/include/asm/cpufeature.h
16530 +++ b/arch/x86/include/asm/cpufeature.h
16531 @@ -214,7 +214,8 @@
16532 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16533 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16534 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16535 -
16536 +#define X86_FEATURE_PCIDUDEREF ( 8*32+30) /* PaX PCID based UDEREF */
16537 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16538
16539 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16540 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16541 @@ -222,7 +223,7 @@
16542 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16543 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16544 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16545 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16546 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16547 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16548 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16549 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16550 @@ -401,6 +402,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16551 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16552 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16553 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16554 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16555
16556 #if __GNUC__ >= 4
16557 extern void warn_pre_alternatives(void);
16558 @@ -454,7 +456,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16559
16560 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16561 t_warn:
16562 - warn_pre_alternatives();
16563 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16564 + warn_pre_alternatives();
16565 return false;
16566 #endif
16567
16568 @@ -475,7 +478,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16569 ".section .discard,\"aw\",@progbits\n"
16570 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16571 ".previous\n"
16572 - ".section .altinstr_replacement,\"ax\"\n"
16573 + ".section .altinstr_replacement,\"a\"\n"
16574 "3: movb $1,%0\n"
16575 "4:\n"
16576 ".previous\n"
16577 @@ -510,7 +513,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16578 " .byte 5f - 4f\n" /* repl len */
16579 " .byte 3b - 2b\n" /* pad len */
16580 ".previous\n"
16581 - ".section .altinstr_replacement,\"ax\"\n"
16582 + ".section .altinstr_replacement,\"a\"\n"
16583 "4: jmp %l[t_no]\n"
16584 "5:\n"
16585 ".previous\n"
16586 @@ -545,7 +548,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16587 ".section .discard,\"aw\",@progbits\n"
16588 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16589 ".previous\n"
16590 - ".section .altinstr_replacement,\"ax\"\n"
16591 + ".section .altinstr_replacement,\"a\"\n"
16592 "3: movb $0,%0\n"
16593 "4:\n"
16594 ".previous\n"
16595 @@ -560,7 +563,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16596 ".section .discard,\"aw\",@progbits\n"
16597 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16598 ".previous\n"
16599 - ".section .altinstr_replacement,\"ax\"\n"
16600 + ".section .altinstr_replacement,\"a\"\n"
16601 "5: movb $1,%0\n"
16602 "6:\n"
16603 ".previous\n"
16604 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16605 index a0bf89f..56f0b2a 100644
16606 --- a/arch/x86/include/asm/desc.h
16607 +++ b/arch/x86/include/asm/desc.h
16608 @@ -4,6 +4,7 @@
16609 #include <asm/desc_defs.h>
16610 #include <asm/ldt.h>
16611 #include <asm/mmu.h>
16612 +#include <asm/pgtable.h>
16613
16614 #include <linux/smp.h>
16615 #include <linux/percpu.h>
16616 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16617
16618 desc->type = (info->read_exec_only ^ 1) << 1;
16619 desc->type |= info->contents << 2;
16620 + desc->type |= info->seg_not_present ^ 1;
16621
16622 desc->s = 1;
16623 desc->dpl = 0x3;
16624 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16625 }
16626
16627 extern struct desc_ptr idt_descr;
16628 -extern gate_desc idt_table[];
16629 -extern struct desc_ptr debug_idt_descr;
16630 -extern gate_desc debug_idt_table[];
16631 -
16632 -struct gdt_page {
16633 - struct desc_struct gdt[GDT_ENTRIES];
16634 -} __attribute__((aligned(PAGE_SIZE)));
16635 -
16636 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16637 +extern gate_desc idt_table[IDT_ENTRIES];
16638 +extern const struct desc_ptr debug_idt_descr;
16639 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16640
16641 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16642 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16643 {
16644 - return per_cpu(gdt_page, cpu).gdt;
16645 + return cpu_gdt_table[cpu];
16646 }
16647
16648 #ifdef CONFIG_X86_64
16649 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16650 unsigned long base, unsigned dpl, unsigned flags,
16651 unsigned short seg)
16652 {
16653 - gate->a = (seg << 16) | (base & 0xffff);
16654 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16655 + gate->gate.offset_low = base;
16656 + gate->gate.seg = seg;
16657 + gate->gate.reserved = 0;
16658 + gate->gate.type = type;
16659 + gate->gate.s = 0;
16660 + gate->gate.dpl = dpl;
16661 + gate->gate.p = 1;
16662 + gate->gate.offset_high = base >> 16;
16663 }
16664
16665 #endif
16666 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16667
16668 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16669 {
16670 + pax_open_kernel();
16671 memcpy(&idt[entry], gate, sizeof(*gate));
16672 + pax_close_kernel();
16673 }
16674
16675 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16676 {
16677 + pax_open_kernel();
16678 memcpy(&ldt[entry], desc, 8);
16679 + pax_close_kernel();
16680 }
16681
16682 static inline void
16683 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16684 default: size = sizeof(*gdt); break;
16685 }
16686
16687 + pax_open_kernel();
16688 memcpy(&gdt[entry], desc, size);
16689 + pax_close_kernel();
16690 }
16691
16692 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16693 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16694
16695 static inline void native_load_tr_desc(void)
16696 {
16697 + pax_open_kernel();
16698 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16699 + pax_close_kernel();
16700 }
16701
16702 static inline void native_load_gdt(const struct desc_ptr *dtr)
16703 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16704 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16705 unsigned int i;
16706
16707 + pax_open_kernel();
16708 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16709 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16710 + pax_close_kernel();
16711 }
16712
16713 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16714 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16715 preempt_enable();
16716 }
16717
16718 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16719 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16720 {
16721 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16722 }
16723 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16724 }
16725
16726 #ifdef CONFIG_X86_64
16727 -static inline void set_nmi_gate(int gate, void *addr)
16728 +static inline void set_nmi_gate(int gate, const void *addr)
16729 {
16730 gate_desc s;
16731
16732 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16733 #endif
16734
16735 #ifdef CONFIG_TRACING
16736 -extern struct desc_ptr trace_idt_descr;
16737 -extern gate_desc trace_idt_table[];
16738 +extern const struct desc_ptr trace_idt_descr;
16739 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16740 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16741 {
16742 write_idt_entry(trace_idt_table, entry, gate);
16743 }
16744
16745 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16746 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16747 unsigned dpl, unsigned ist, unsigned seg)
16748 {
16749 gate_desc s;
16750 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16751 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16752 #endif
16753
16754 -static inline void _set_gate(int gate, unsigned type, void *addr,
16755 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16756 unsigned dpl, unsigned ist, unsigned seg)
16757 {
16758 gate_desc s;
16759 @@ -379,14 +392,14 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16760 #define set_intr_gate_notrace(n, addr) \
16761 do { \
16762 BUG_ON((unsigned)n > 0xFF); \
16763 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16764 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16765 __KERNEL_CS); \
16766 } while (0)
16767
16768 #define set_intr_gate(n, addr) \
16769 do { \
16770 set_intr_gate_notrace(n, addr); \
16771 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16772 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16773 0, 0, __KERNEL_CS); \
16774 } while (0)
16775
16776 @@ -414,19 +427,19 @@ static inline void alloc_system_vector(int vector)
16777 /*
16778 * This routine sets up an interrupt gate at directory privilege level 3.
16779 */
16780 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16781 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16782 {
16783 BUG_ON((unsigned)n > 0xFF);
16784 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16785 }
16786
16787 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16788 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16789 {
16790 BUG_ON((unsigned)n > 0xFF);
16791 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16792 }
16793
16794 -static inline void set_trap_gate(unsigned int n, void *addr)
16795 +static inline void set_trap_gate(unsigned int n, const void *addr)
16796 {
16797 BUG_ON((unsigned)n > 0xFF);
16798 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16799 @@ -435,16 +448,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16800 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16801 {
16802 BUG_ON((unsigned)n > 0xFF);
16803 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16804 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16805 }
16806
16807 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16808 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16809 {
16810 BUG_ON((unsigned)n > 0xFF);
16811 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16812 }
16813
16814 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16815 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16816 {
16817 BUG_ON((unsigned)n > 0xFF);
16818 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16819 @@ -516,4 +529,17 @@ static inline void load_current_idt(void)
16820 else
16821 load_idt((const struct desc_ptr *)&idt_descr);
16822 }
16823 +
16824 +#ifdef CONFIG_X86_32
16825 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16826 +{
16827 + struct desc_struct d;
16828 +
16829 + if (likely(limit))
16830 + limit = (limit - 1UL) >> PAGE_SHIFT;
16831 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16832 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16833 +}
16834 +#endif
16835 +
16836 #endif /* _ASM_X86_DESC_H */
16837 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16838 index 278441f..b95a174 100644
16839 --- a/arch/x86/include/asm/desc_defs.h
16840 +++ b/arch/x86/include/asm/desc_defs.h
16841 @@ -31,6 +31,12 @@ struct desc_struct {
16842 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16843 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16844 };
16845 + struct {
16846 + u16 offset_low;
16847 + u16 seg;
16848 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16849 + unsigned offset_high: 16;
16850 + } gate;
16851 };
16852 } __attribute__((packed));
16853
16854 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16855 index ced283a..ffe04cc 100644
16856 --- a/arch/x86/include/asm/div64.h
16857 +++ b/arch/x86/include/asm/div64.h
16858 @@ -39,7 +39,7 @@
16859 __mod; \
16860 })
16861
16862 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16863 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16864 {
16865 union {
16866 u64 v64;
16867 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16868 index f161c18..97d43e8 100644
16869 --- a/arch/x86/include/asm/elf.h
16870 +++ b/arch/x86/include/asm/elf.h
16871 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16872
16873 #include <asm/vdso.h>
16874
16875 -#ifdef CONFIG_X86_64
16876 -extern unsigned int vdso64_enabled;
16877 -#endif
16878 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16879 extern unsigned int vdso32_enabled;
16880 #endif
16881 @@ -250,7 +247,25 @@ extern int force_personality32;
16882 the loader. We need to make sure that it is out of the way of the program
16883 that it will "exec", and that there is sufficient room for the brk. */
16884
16885 +#ifdef CONFIG_PAX_SEGMEXEC
16886 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16887 +#else
16888 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16889 +#endif
16890 +
16891 +#ifdef CONFIG_PAX_ASLR
16892 +#ifdef CONFIG_X86_32
16893 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16894 +
16895 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16896 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16897 +#else
16898 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16899 +
16900 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16901 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16902 +#endif
16903 +#endif
16904
16905 /* This yields a mask that user programs can use to figure out what
16906 instruction set this CPU supports. This could be done in user space,
16907 @@ -299,17 +314,13 @@ do { \
16908
16909 #define ARCH_DLINFO \
16910 do { \
16911 - if (vdso64_enabled) \
16912 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16913 - (unsigned long __force)current->mm->context.vdso); \
16914 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16915 } while (0)
16916
16917 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16918 #define ARCH_DLINFO_X32 \
16919 do { \
16920 - if (vdso64_enabled) \
16921 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16922 - (unsigned long __force)current->mm->context.vdso); \
16923 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16924 } while (0)
16925
16926 #define AT_SYSINFO 32
16927 @@ -324,10 +335,10 @@ else \
16928
16929 #endif /* !CONFIG_X86_32 */
16930
16931 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16932 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16933
16934 #define VDSO_ENTRY \
16935 - ((unsigned long)current->mm->context.vdso + \
16936 + (current->mm->context.vdso + \
16937 selected_vdso32->sym___kernel_vsyscall)
16938
16939 struct linux_binprm;
16940 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16941 index 77a99ac..39ff7f5 100644
16942 --- a/arch/x86/include/asm/emergency-restart.h
16943 +++ b/arch/x86/include/asm/emergency-restart.h
16944 @@ -1,6 +1,6 @@
16945 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16946 #define _ASM_X86_EMERGENCY_RESTART_H
16947
16948 -extern void machine_emergency_restart(void);
16949 +extern void machine_emergency_restart(void) __noreturn;
16950
16951 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16952 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16953 index 1c7eefe..d0e4702 100644
16954 --- a/arch/x86/include/asm/floppy.h
16955 +++ b/arch/x86/include/asm/floppy.h
16956 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16957 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16958 } fd_routine[] = {
16959 {
16960 - request_dma,
16961 - free_dma,
16962 - get_dma_residue,
16963 - dma_mem_alloc,
16964 - hard_dma_setup
16965 + ._request_dma = request_dma,
16966 + ._free_dma = free_dma,
16967 + ._get_dma_residue = get_dma_residue,
16968 + ._dma_mem_alloc = dma_mem_alloc,
16969 + ._dma_setup = hard_dma_setup
16970 },
16971 {
16972 - vdma_request_dma,
16973 - vdma_nop,
16974 - vdma_get_dma_residue,
16975 - vdma_mem_alloc,
16976 - vdma_dma_setup
16977 + ._request_dma = vdma_request_dma,
16978 + ._free_dma = vdma_nop,
16979 + ._get_dma_residue = vdma_get_dma_residue,
16980 + ._dma_mem_alloc = vdma_mem_alloc,
16981 + ._dma_setup = vdma_dma_setup
16982 }
16983 };
16984
16985 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16986 index da5e967..ab07eec 100644
16987 --- a/arch/x86/include/asm/fpu-internal.h
16988 +++ b/arch/x86/include/asm/fpu-internal.h
16989 @@ -151,8 +151,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16990 #define user_insn(insn, output, input...) \
16991 ({ \
16992 int err; \
16993 + pax_open_userland(); \
16994 asm volatile(ASM_STAC "\n" \
16995 - "1:" #insn "\n\t" \
16996 + "1:" \
16997 + __copyuser_seg \
16998 + #insn "\n\t" \
16999 "2: " ASM_CLAC "\n" \
17000 ".section .fixup,\"ax\"\n" \
17001 "3: movl $-1,%[err]\n" \
17002 @@ -161,6 +164,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
17003 _ASM_EXTABLE(1b, 3b) \
17004 : [err] "=r" (err), output \
17005 : "0"(0), input); \
17006 + pax_close_userland(); \
17007 err; \
17008 })
17009
17010 @@ -327,7 +331,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17011 "fnclex\n\t"
17012 "emms\n\t"
17013 "fildl %P[addr]" /* set F?P to defined value */
17014 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17015 + : : [addr] "m" (cpu_tss[raw_smp_processor_id()].x86_tss.sp0));
17016 }
17017
17018 return fpu_restore_checking(&tsk->thread.fpu);
17019 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17020 index b4c1f54..e290c08 100644
17021 --- a/arch/x86/include/asm/futex.h
17022 +++ b/arch/x86/include/asm/futex.h
17023 @@ -12,6 +12,7 @@
17024 #include <asm/smap.h>
17025
17026 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17027 + typecheck(u32 __user *, uaddr); \
17028 asm volatile("\t" ASM_STAC "\n" \
17029 "1:\t" insn "\n" \
17030 "2:\t" ASM_CLAC "\n" \
17031 @@ -20,15 +21,16 @@
17032 "\tjmp\t2b\n" \
17033 "\t.previous\n" \
17034 _ASM_EXTABLE(1b, 3b) \
17035 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17036 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17037 : "i" (-EFAULT), "0" (oparg), "1" (0))
17038
17039 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17040 + typecheck(u32 __user *, uaddr); \
17041 asm volatile("\t" ASM_STAC "\n" \
17042 "1:\tmovl %2, %0\n" \
17043 "\tmovl\t%0, %3\n" \
17044 "\t" insn "\n" \
17045 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17046 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17047 "\tjnz\t1b\n" \
17048 "3:\t" ASM_CLAC "\n" \
17049 "\t.section .fixup,\"ax\"\n" \
17050 @@ -38,7 +40,7 @@
17051 _ASM_EXTABLE(1b, 4b) \
17052 _ASM_EXTABLE(2b, 4b) \
17053 : "=&a" (oldval), "=&r" (ret), \
17054 - "+m" (*uaddr), "=&r" (tem) \
17055 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17056 : "r" (oparg), "i" (-EFAULT), "1" (0))
17057
17058 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17059 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17060
17061 pagefault_disable();
17062
17063 + pax_open_userland();
17064 switch (op) {
17065 case FUTEX_OP_SET:
17066 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17067 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17068 break;
17069 case FUTEX_OP_ADD:
17070 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17071 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17072 uaddr, oparg);
17073 break;
17074 case FUTEX_OP_OR:
17075 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17076 default:
17077 ret = -ENOSYS;
17078 }
17079 + pax_close_userland();
17080
17081 pagefault_enable();
17082
17083 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17084 index e9571dd..df5f542 100644
17085 --- a/arch/x86/include/asm/hw_irq.h
17086 +++ b/arch/x86/include/asm/hw_irq.h
17087 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17088 #endif /* CONFIG_X86_LOCAL_APIC */
17089
17090 /* Statistics */
17091 -extern atomic_t irq_err_count;
17092 -extern atomic_t irq_mis_count;
17093 +extern atomic_unchecked_t irq_err_count;
17094 +extern atomic_unchecked_t irq_mis_count;
17095
17096 /* EISA */
17097 extern void eisa_set_level_irq(unsigned int irq);
17098 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17099 index ccffa53..3c90c87 100644
17100 --- a/arch/x86/include/asm/i8259.h
17101 +++ b/arch/x86/include/asm/i8259.h
17102 @@ -62,7 +62,7 @@ struct legacy_pic {
17103 void (*init)(int auto_eoi);
17104 int (*irq_pending)(unsigned int irq);
17105 void (*make_irq)(unsigned int irq);
17106 -};
17107 +} __do_const;
17108
17109 extern struct legacy_pic *legacy_pic;
17110 extern struct legacy_pic null_legacy_pic;
17111 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17112 index 34a5b93..27e40a6 100644
17113 --- a/arch/x86/include/asm/io.h
17114 +++ b/arch/x86/include/asm/io.h
17115 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17116 "m" (*(volatile type __force *)addr) barrier); }
17117
17118 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17119 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17120 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17121 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17122 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17123
17124 build_mmio_read(__readb, "b", unsigned char, "=q", )
17125 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17126 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17127 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17128 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17129
17130 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17131 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17132 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17133 * this function
17134 */
17135
17136 -static inline phys_addr_t virt_to_phys(volatile void *address)
17137 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17138 {
17139 return __pa(address);
17140 }
17141 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17142 return ioremap_nocache(offset, size);
17143 }
17144
17145 -extern void iounmap(volatile void __iomem *addr);
17146 +extern void iounmap(const volatile void __iomem *addr);
17147
17148 extern void set_iounmap_nonlazy(void);
17149
17150 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17151
17152 #include <linux/vmalloc.h>
17153
17154 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17155 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17156 +{
17157 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17158 +}
17159 +
17160 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17161 +{
17162 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17163 +}
17164 +
17165 /*
17166 * Convert a virtual cached pointer to an uncached pointer
17167 */
17168 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17169 index b77f5ed..a2f791e 100644
17170 --- a/arch/x86/include/asm/irqflags.h
17171 +++ b/arch/x86/include/asm/irqflags.h
17172 @@ -137,6 +137,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17173 swapgs; \
17174 sysretl
17175
17176 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17177 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17178 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17179 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17180 +
17181 #else
17182 #define INTERRUPT_RETURN iret
17183 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17184 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17185 index 4421b5d..8543006 100644
17186 --- a/arch/x86/include/asm/kprobes.h
17187 +++ b/arch/x86/include/asm/kprobes.h
17188 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17189 #define RELATIVEJUMP_SIZE 5
17190 #define RELATIVECALL_OPCODE 0xe8
17191 #define RELATIVE_ADDR_SIZE 4
17192 -#define MAX_STACK_SIZE 64
17193 -#define MIN_STACK_SIZE(ADDR) \
17194 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17195 - THREAD_SIZE - (unsigned long)(ADDR))) \
17196 - ? (MAX_STACK_SIZE) \
17197 - : (((unsigned long)current_thread_info()) + \
17198 - THREAD_SIZE - (unsigned long)(ADDR)))
17199 +#define MAX_STACK_SIZE 64UL
17200 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17201
17202 #define flush_insn_slot(p) do { } while (0)
17203
17204 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17205 index 4ad6560..75c7bdd 100644
17206 --- a/arch/x86/include/asm/local.h
17207 +++ b/arch/x86/include/asm/local.h
17208 @@ -10,33 +10,97 @@ typedef struct {
17209 atomic_long_t a;
17210 } local_t;
17211
17212 +typedef struct {
17213 + atomic_long_unchecked_t a;
17214 +} local_unchecked_t;
17215 +
17216 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17217
17218 #define local_read(l) atomic_long_read(&(l)->a)
17219 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17220 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17221 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17222
17223 static inline void local_inc(local_t *l)
17224 {
17225 - asm volatile(_ASM_INC "%0"
17226 + asm volatile(_ASM_INC "%0\n"
17227 +
17228 +#ifdef CONFIG_PAX_REFCOUNT
17229 + "jno 0f\n"
17230 + _ASM_DEC "%0\n"
17231 + "int $4\n0:\n"
17232 + _ASM_EXTABLE(0b, 0b)
17233 +#endif
17234 +
17235 + : "+m" (l->a.counter));
17236 +}
17237 +
17238 +static inline void local_inc_unchecked(local_unchecked_t *l)
17239 +{
17240 + asm volatile(_ASM_INC "%0\n"
17241 : "+m" (l->a.counter));
17242 }
17243
17244 static inline void local_dec(local_t *l)
17245 {
17246 - asm volatile(_ASM_DEC "%0"
17247 + asm volatile(_ASM_DEC "%0\n"
17248 +
17249 +#ifdef CONFIG_PAX_REFCOUNT
17250 + "jno 0f\n"
17251 + _ASM_INC "%0\n"
17252 + "int $4\n0:\n"
17253 + _ASM_EXTABLE(0b, 0b)
17254 +#endif
17255 +
17256 + : "+m" (l->a.counter));
17257 +}
17258 +
17259 +static inline void local_dec_unchecked(local_unchecked_t *l)
17260 +{
17261 + asm volatile(_ASM_DEC "%0\n"
17262 : "+m" (l->a.counter));
17263 }
17264
17265 static inline void local_add(long i, local_t *l)
17266 {
17267 - asm volatile(_ASM_ADD "%1,%0"
17268 + asm volatile(_ASM_ADD "%1,%0\n"
17269 +
17270 +#ifdef CONFIG_PAX_REFCOUNT
17271 + "jno 0f\n"
17272 + _ASM_SUB "%1,%0\n"
17273 + "int $4\n0:\n"
17274 + _ASM_EXTABLE(0b, 0b)
17275 +#endif
17276 +
17277 + : "+m" (l->a.counter)
17278 + : "ir" (i));
17279 +}
17280 +
17281 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17282 +{
17283 + asm volatile(_ASM_ADD "%1,%0\n"
17284 : "+m" (l->a.counter)
17285 : "ir" (i));
17286 }
17287
17288 static inline void local_sub(long i, local_t *l)
17289 {
17290 - asm volatile(_ASM_SUB "%1,%0"
17291 + asm volatile(_ASM_SUB "%1,%0\n"
17292 +
17293 +#ifdef CONFIG_PAX_REFCOUNT
17294 + "jno 0f\n"
17295 + _ASM_ADD "%1,%0\n"
17296 + "int $4\n0:\n"
17297 + _ASM_EXTABLE(0b, 0b)
17298 +#endif
17299 +
17300 + : "+m" (l->a.counter)
17301 + : "ir" (i));
17302 +}
17303 +
17304 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17305 +{
17306 + asm volatile(_ASM_SUB "%1,%0\n"
17307 : "+m" (l->a.counter)
17308 : "ir" (i));
17309 }
17310 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17311 */
17312 static inline int local_sub_and_test(long i, local_t *l)
17313 {
17314 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17315 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17316 }
17317
17318 /**
17319 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17320 */
17321 static inline int local_dec_and_test(local_t *l)
17322 {
17323 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17324 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17325 }
17326
17327 /**
17328 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17329 */
17330 static inline int local_inc_and_test(local_t *l)
17331 {
17332 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17333 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17334 }
17335
17336 /**
17337 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17338 */
17339 static inline int local_add_negative(long i, local_t *l)
17340 {
17341 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17342 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17343 }
17344
17345 /**
17346 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17347 static inline long local_add_return(long i, local_t *l)
17348 {
17349 long __i = i;
17350 + asm volatile(_ASM_XADD "%0, %1\n"
17351 +
17352 +#ifdef CONFIG_PAX_REFCOUNT
17353 + "jno 0f\n"
17354 + _ASM_MOV "%0,%1\n"
17355 + "int $4\n0:\n"
17356 + _ASM_EXTABLE(0b, 0b)
17357 +#endif
17358 +
17359 + : "+r" (i), "+m" (l->a.counter)
17360 + : : "memory");
17361 + return i + __i;
17362 +}
17363 +
17364 +/**
17365 + * local_add_return_unchecked - add and return
17366 + * @i: integer value to add
17367 + * @l: pointer to type local_unchecked_t
17368 + *
17369 + * Atomically adds @i to @l and returns @i + @l
17370 + */
17371 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17372 +{
17373 + long __i = i;
17374 asm volatile(_ASM_XADD "%0, %1;"
17375 : "+r" (i), "+m" (l->a.counter)
17376 : : "memory");
17377 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17378
17379 #define local_cmpxchg(l, o, n) \
17380 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17381 +#define local_cmpxchg_unchecked(l, o, n) \
17382 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17383 /* Always has a lock prefix */
17384 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17385
17386 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17387 new file mode 100644
17388 index 0000000..2bfd3ba
17389 --- /dev/null
17390 +++ b/arch/x86/include/asm/mman.h
17391 @@ -0,0 +1,15 @@
17392 +#ifndef _X86_MMAN_H
17393 +#define _X86_MMAN_H
17394 +
17395 +#include <uapi/asm/mman.h>
17396 +
17397 +#ifdef __KERNEL__
17398 +#ifndef __ASSEMBLY__
17399 +#ifdef CONFIG_X86_32
17400 +#define arch_mmap_check i386_mmap_check
17401 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17402 +#endif
17403 +#endif
17404 +#endif
17405 +
17406 +#endif /* X86_MMAN_H */
17407 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17408 index 09b9620..923aecd 100644
17409 --- a/arch/x86/include/asm/mmu.h
17410 +++ b/arch/x86/include/asm/mmu.h
17411 @@ -9,7 +9,7 @@
17412 * we put the segment information here.
17413 */
17414 typedef struct {
17415 - void *ldt;
17416 + struct desc_struct *ldt;
17417 int size;
17418
17419 #ifdef CONFIG_X86_64
17420 @@ -18,7 +18,19 @@ typedef struct {
17421 #endif
17422
17423 struct mutex lock;
17424 - void __user *vdso;
17425 + unsigned long vdso;
17426 +
17427 +#ifdef CONFIG_X86_32
17428 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17429 + unsigned long user_cs_base;
17430 + unsigned long user_cs_limit;
17431 +
17432 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17433 + cpumask_t cpu_user_cs_mask;
17434 +#endif
17435 +
17436 +#endif
17437 +#endif
17438
17439 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17440 } mm_context_t;
17441 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17442 index 883f6b93..5184058 100644
17443 --- a/arch/x86/include/asm/mmu_context.h
17444 +++ b/arch/x86/include/asm/mmu_context.h
17445 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17446
17447 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17448 {
17449 +
17450 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17451 + if (!(static_cpu_has(X86_FEATURE_PCIDUDEREF))) {
17452 + unsigned int i;
17453 + pgd_t *pgd;
17454 +
17455 + pax_open_kernel();
17456 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17457 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17458 + set_pgd_batched(pgd+i, native_make_pgd(0));
17459 + pax_close_kernel();
17460 + }
17461 +#endif
17462 +
17463 #ifdef CONFIG_SMP
17464 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17465 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17466 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17467 struct task_struct *tsk)
17468 {
17469 unsigned cpu = smp_processor_id();
17470 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17471 + int tlbstate = TLBSTATE_OK;
17472 +#endif
17473
17474 if (likely(prev != next)) {
17475 #ifdef CONFIG_SMP
17476 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17477 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17478 +#endif
17479 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17480 this_cpu_write(cpu_tlbstate.active_mm, next);
17481 #endif
17482 cpumask_set_cpu(cpu, mm_cpumask(next));
17483
17484 /* Re-load page tables */
17485 +#ifdef CONFIG_PAX_PER_CPU_PGD
17486 + pax_open_kernel();
17487 +
17488 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17489 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF))
17490 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17491 + else
17492 +#endif
17493 +
17494 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17495 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17496 + pax_close_kernel();
17497 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17498 +
17499 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17500 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
17501 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17502 + u64 descriptor[2];
17503 + descriptor[0] = PCID_USER;
17504 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17505 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17506 + descriptor[0] = PCID_KERNEL;
17507 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17508 + }
17509 + } else {
17510 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17511 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17512 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17513 + else
17514 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17515 + }
17516 + } else
17517 +#endif
17518 +
17519 + load_cr3(get_cpu_pgd(cpu, kernel));
17520 +#else
17521 load_cr3(next->pgd);
17522 +#endif
17523 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17524
17525 /* Stop flush ipis for the previous mm */
17526 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17527 */
17528 if (unlikely(prev->context.ldt != next->context.ldt))
17529 load_LDT_nolock(&next->context);
17530 +
17531 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17532 + if (!(__supported_pte_mask & _PAGE_NX)) {
17533 + smp_mb__before_atomic();
17534 + cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask);
17535 + smp_mb__after_atomic();
17536 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17537 + }
17538 +#endif
17539 +
17540 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17541 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17542 + prev->context.user_cs_limit != next->context.user_cs_limit))
17543 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17544 +#ifdef CONFIG_SMP
17545 + else if (unlikely(tlbstate != TLBSTATE_OK))
17546 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17547 +#endif
17548 +#endif
17549 +
17550 }
17551 + else {
17552 +
17553 +#ifdef CONFIG_PAX_PER_CPU_PGD
17554 + pax_open_kernel();
17555 +
17556 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17557 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF))
17558 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17559 + else
17560 +#endif
17561 +
17562 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17563 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17564 + pax_close_kernel();
17565 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17566 +
17567 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17568 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
17569 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17570 + u64 descriptor[2];
17571 + descriptor[0] = PCID_USER;
17572 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17573 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17574 + descriptor[0] = PCID_KERNEL;
17575 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17576 + }
17577 + } else {
17578 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17579 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17580 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17581 + else
17582 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17583 + }
17584 + } else
17585 +#endif
17586 +
17587 + load_cr3(get_cpu_pgd(cpu, kernel));
17588 +#endif
17589 +
17590 #ifdef CONFIG_SMP
17591 - else {
17592 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17593 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17594
17595 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17596 * tlb flush IPI delivery. We must reload CR3
17597 * to make sure to use no freed page tables.
17598 */
17599 +
17600 +#ifndef CONFIG_PAX_PER_CPU_PGD
17601 load_cr3(next->pgd);
17602 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17603 +#endif
17604 +
17605 load_mm_cr4(next);
17606 load_LDT_nolock(&next->context);
17607 +
17608 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17609 + if (!(__supported_pte_mask & _PAGE_NX))
17610 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17611 +#endif
17612 +
17613 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17614 +#ifdef CONFIG_PAX_PAGEEXEC
17615 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17616 +#endif
17617 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17618 +#endif
17619 +
17620 }
17621 +#endif
17622 }
17623 -#endif
17624 }
17625
17626 #define activate_mm(prev, next) \
17627 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17628 index e3b7819..b257c64 100644
17629 --- a/arch/x86/include/asm/module.h
17630 +++ b/arch/x86/include/asm/module.h
17631 @@ -5,6 +5,7 @@
17632
17633 #ifdef CONFIG_X86_64
17634 /* X86_64 does not define MODULE_PROC_FAMILY */
17635 +#define MODULE_PROC_FAMILY ""
17636 #elif defined CONFIG_M486
17637 #define MODULE_PROC_FAMILY "486 "
17638 #elif defined CONFIG_M586
17639 @@ -57,8 +58,20 @@
17640 #error unknown processor family
17641 #endif
17642
17643 -#ifdef CONFIG_X86_32
17644 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17645 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17646 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17647 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17648 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17649 +#else
17650 +#define MODULE_PAX_KERNEXEC ""
17651 #endif
17652
17653 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17654 +#define MODULE_PAX_UDEREF "UDEREF "
17655 +#else
17656 +#define MODULE_PAX_UDEREF ""
17657 +#endif
17658 +
17659 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17660 +
17661 #endif /* _ASM_X86_MODULE_H */
17662 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17663 index 5f2fc44..106caa6 100644
17664 --- a/arch/x86/include/asm/nmi.h
17665 +++ b/arch/x86/include/asm/nmi.h
17666 @@ -36,26 +36,35 @@ enum {
17667
17668 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17669
17670 +struct nmiaction;
17671 +
17672 +struct nmiwork {
17673 + const struct nmiaction *action;
17674 + u64 max_duration;
17675 + struct irq_work irq_work;
17676 +};
17677 +
17678 struct nmiaction {
17679 struct list_head list;
17680 nmi_handler_t handler;
17681 - u64 max_duration;
17682 - struct irq_work irq_work;
17683 unsigned long flags;
17684 const char *name;
17685 -};
17686 + struct nmiwork *work;
17687 +} __do_const;
17688
17689 #define register_nmi_handler(t, fn, fg, n, init...) \
17690 ({ \
17691 - static struct nmiaction init fn##_na = { \
17692 + static struct nmiwork fn##_nw; \
17693 + static const struct nmiaction init fn##_na = { \
17694 .handler = (fn), \
17695 .name = (n), \
17696 .flags = (fg), \
17697 + .work = &fn##_nw, \
17698 }; \
17699 __register_nmi_handler((t), &fn##_na); \
17700 })
17701
17702 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17703 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17704
17705 void unregister_nmi_handler(unsigned int, const char *);
17706
17707 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17708 index 802dde3..9183e68 100644
17709 --- a/arch/x86/include/asm/page.h
17710 +++ b/arch/x86/include/asm/page.h
17711 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17712 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17713
17714 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17715 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17716
17717 #define __boot_va(x) __va(x)
17718 #define __boot_pa(x) __pa(x)
17719 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17720 * virt_to_page(kaddr) returns a valid pointer if and only if
17721 * virt_addr_valid(kaddr) returns true.
17722 */
17723 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17724 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17725 extern bool __virt_addr_valid(unsigned long kaddr);
17726 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17727
17728 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17729 +#define virt_to_page(kaddr) \
17730 + ({ \
17731 + const void *__kaddr = (const void *)(kaddr); \
17732 + BUG_ON(!virt_addr_valid(__kaddr)); \
17733 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17734 + })
17735 +#else
17736 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17737 +#endif
17738 +
17739 #endif /* __ASSEMBLY__ */
17740
17741 #include <asm-generic/memory_model.h>
17742 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17743 index b3bebf9..13ac22e 100644
17744 --- a/arch/x86/include/asm/page_64.h
17745 +++ b/arch/x86/include/asm/page_64.h
17746 @@ -7,9 +7,9 @@
17747
17748 /* duplicated to the one in bootmem.h */
17749 extern unsigned long max_pfn;
17750 -extern unsigned long phys_base;
17751 +extern const unsigned long phys_base;
17752
17753 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17754 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17755 {
17756 unsigned long y = x - __START_KERNEL_map;
17757
17758 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17759 }
17760
17761 #ifdef CONFIG_DEBUG_VIRTUAL
17762 -extern unsigned long __phys_addr(unsigned long);
17763 -extern unsigned long __phys_addr_symbol(unsigned long);
17764 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17765 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17766 #else
17767 #define __phys_addr(x) __phys_addr_nodebug(x)
17768 #define __phys_addr_symbol(x) \
17769 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17770 index 8957810..f34efb4 100644
17771 --- a/arch/x86/include/asm/paravirt.h
17772 +++ b/arch/x86/include/asm/paravirt.h
17773 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17774 return (pmd_t) { ret };
17775 }
17776
17777 -static inline pmdval_t pmd_val(pmd_t pmd)
17778 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17779 {
17780 pmdval_t ret;
17781
17782 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17783 val);
17784 }
17785
17786 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17787 +{
17788 + pgdval_t val = native_pgd_val(pgd);
17789 +
17790 + if (sizeof(pgdval_t) > sizeof(long))
17791 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17792 + val, (u64)val >> 32);
17793 + else
17794 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17795 + val);
17796 +}
17797 +
17798 static inline void pgd_clear(pgd_t *pgdp)
17799 {
17800 set_pgd(pgdp, __pgd(0));
17801 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17802 pv_mmu_ops.set_fixmap(idx, phys, flags);
17803 }
17804
17805 +#ifdef CONFIG_PAX_KERNEXEC
17806 +static inline unsigned long pax_open_kernel(void)
17807 +{
17808 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17809 +}
17810 +
17811 +static inline unsigned long pax_close_kernel(void)
17812 +{
17813 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17814 +}
17815 +#else
17816 +static inline unsigned long pax_open_kernel(void) { return 0; }
17817 +static inline unsigned long pax_close_kernel(void) { return 0; }
17818 +#endif
17819 +
17820 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17821
17822 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17823 @@ -906,7 +933,7 @@ extern void default_banner(void);
17824
17825 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17826 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17827 -#define PARA_INDIRECT(addr) *%cs:addr
17828 +#define PARA_INDIRECT(addr) *%ss:addr
17829 #endif
17830
17831 #define INTERRUPT_RETURN \
17832 @@ -976,6 +1003,21 @@ extern void default_banner(void);
17833 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \
17834 CLBR_NONE, \
17835 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
17836 +
17837 +#define GET_CR0_INTO_RDI \
17838 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17839 + mov %rax,%rdi
17840 +
17841 +#define SET_RDI_INTO_CR0 \
17842 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17843 +
17844 +#define GET_CR3_INTO_RDI \
17845 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17846 + mov %rax,%rdi
17847 +
17848 +#define SET_RDI_INTO_CR3 \
17849 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17850 +
17851 #endif /* CONFIG_X86_32 */
17852
17853 #endif /* __ASSEMBLY__ */
17854 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17855 index f7b0b5c..cdd33f9 100644
17856 --- a/arch/x86/include/asm/paravirt_types.h
17857 +++ b/arch/x86/include/asm/paravirt_types.h
17858 @@ -84,7 +84,7 @@ struct pv_init_ops {
17859 */
17860 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17861 unsigned long addr, unsigned len);
17862 -};
17863 +} __no_const __no_randomize_layout;
17864
17865
17866 struct pv_lazy_ops {
17867 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17868 void (*enter)(void);
17869 void (*leave)(void);
17870 void (*flush)(void);
17871 -};
17872 +} __no_randomize_layout;
17873
17874 struct pv_time_ops {
17875 unsigned long long (*sched_clock)(void);
17876 unsigned long long (*steal_clock)(int cpu);
17877 unsigned long (*get_tsc_khz)(void);
17878 -};
17879 +} __no_const __no_randomize_layout;
17880
17881 struct pv_cpu_ops {
17882 /* hooks for various privileged instructions */
17883 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17884
17885 void (*start_context_switch)(struct task_struct *prev);
17886 void (*end_context_switch)(struct task_struct *next);
17887 -};
17888 +} __no_const __no_randomize_layout;
17889
17890 struct pv_irq_ops {
17891 /*
17892 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17893 #ifdef CONFIG_X86_64
17894 void (*adjust_exception_frame)(void);
17895 #endif
17896 -};
17897 +} __no_randomize_layout;
17898
17899 struct pv_apic_ops {
17900 #ifdef CONFIG_X86_LOCAL_APIC
17901 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17902 unsigned long start_eip,
17903 unsigned long start_esp);
17904 #endif
17905 -};
17906 +} __no_const __no_randomize_layout;
17907
17908 struct pv_mmu_ops {
17909 unsigned long (*read_cr2)(void);
17910 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17911 struct paravirt_callee_save make_pud;
17912
17913 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17914 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17915 #endif /* CONFIG_PGTABLE_LEVELS == 4 */
17916 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
17917
17918 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17919 an mfn. We can tell which is which from the index. */
17920 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17921 phys_addr_t phys, pgprot_t flags);
17922 -};
17923 +
17924 +#ifdef CONFIG_PAX_KERNEXEC
17925 + unsigned long (*pax_open_kernel)(void);
17926 + unsigned long (*pax_close_kernel)(void);
17927 +#endif
17928 +
17929 +} __no_randomize_layout;
17930
17931 struct arch_spinlock;
17932 #ifdef CONFIG_SMP
17933 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17934 struct pv_lock_ops {
17935 struct paravirt_callee_save lock_spinning;
17936 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17937 -};
17938 +} __no_randomize_layout;
17939
17940 /* This contains all the paravirt structures: we get a convenient
17941 * number for each function using the offset which we use to indicate
17942 - * what to patch. */
17943 + * what to patch.
17944 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17945 + */
17946 +
17947 struct paravirt_patch_template {
17948 struct pv_init_ops pv_init_ops;
17949 struct pv_time_ops pv_time_ops;
17950 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17951 struct pv_apic_ops pv_apic_ops;
17952 struct pv_mmu_ops pv_mmu_ops;
17953 struct pv_lock_ops pv_lock_ops;
17954 -};
17955 +} __no_randomize_layout;
17956
17957 extern struct pv_info pv_info;
17958 extern struct pv_init_ops pv_init_ops;
17959 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17960 index bf7f8b5..ca5799d 100644
17961 --- a/arch/x86/include/asm/pgalloc.h
17962 +++ b/arch/x86/include/asm/pgalloc.h
17963 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17964 pmd_t *pmd, pte_t *pte)
17965 {
17966 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17967 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17968 +}
17969 +
17970 +static inline void pmd_populate_user(struct mm_struct *mm,
17971 + pmd_t *pmd, pte_t *pte)
17972 +{
17973 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17974 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17975 }
17976
17977 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17978
17979 #ifdef CONFIG_X86_PAE
17980 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17981 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17982 +{
17983 + pud_populate(mm, pudp, pmd);
17984 +}
17985 #else /* !CONFIG_X86_PAE */
17986 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17987 {
17988 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17989 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17990 }
17991 +
17992 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17993 +{
17994 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17995 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17996 +}
17997 #endif /* CONFIG_X86_PAE */
17998
17999 #if CONFIG_PGTABLE_LEVELS > 3
18000 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18001 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
18002 }
18003
18004 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18005 +{
18006 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18007 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18008 +}
18009 +
18010 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18011 {
18012 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18013 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18014 index fd74a11..35fd5af 100644
18015 --- a/arch/x86/include/asm/pgtable-2level.h
18016 +++ b/arch/x86/include/asm/pgtable-2level.h
18017 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18018
18019 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18020 {
18021 + pax_open_kernel();
18022 *pmdp = pmd;
18023 + pax_close_kernel();
18024 }
18025
18026 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18027 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18028 index cdaa58c..e61122b 100644
18029 --- a/arch/x86/include/asm/pgtable-3level.h
18030 +++ b/arch/x86/include/asm/pgtable-3level.h
18031 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18032
18033 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18034 {
18035 + pax_open_kernel();
18036 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18037 + pax_close_kernel();
18038 }
18039
18040 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18041 {
18042 + pax_open_kernel();
18043 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18044 + pax_close_kernel();
18045 }
18046
18047 /*
18048 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18049 index fe57e7a..0573d42 100644
18050 --- a/arch/x86/include/asm/pgtable.h
18051 +++ b/arch/x86/include/asm/pgtable.h
18052 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18053
18054 #ifndef __PAGETABLE_PUD_FOLDED
18055 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18056 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18057 #define pgd_clear(pgd) native_pgd_clear(pgd)
18058 #endif
18059
18060 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18061
18062 #define arch_end_context_switch(prev) do {} while(0)
18063
18064 +#define pax_open_kernel() native_pax_open_kernel()
18065 +#define pax_close_kernel() native_pax_close_kernel()
18066 #endif /* CONFIG_PARAVIRT */
18067
18068 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18069 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18070 +
18071 +#ifdef CONFIG_PAX_KERNEXEC
18072 +static inline unsigned long native_pax_open_kernel(void)
18073 +{
18074 + unsigned long cr0;
18075 +
18076 + preempt_disable();
18077 + barrier();
18078 + cr0 = read_cr0() ^ X86_CR0_WP;
18079 + BUG_ON(cr0 & X86_CR0_WP);
18080 + write_cr0(cr0);
18081 + barrier();
18082 + return cr0 ^ X86_CR0_WP;
18083 +}
18084 +
18085 +static inline unsigned long native_pax_close_kernel(void)
18086 +{
18087 + unsigned long cr0;
18088 +
18089 + barrier();
18090 + cr0 = read_cr0() ^ X86_CR0_WP;
18091 + BUG_ON(!(cr0 & X86_CR0_WP));
18092 + write_cr0(cr0);
18093 + barrier();
18094 + preempt_enable_no_resched();
18095 + return cr0 ^ X86_CR0_WP;
18096 +}
18097 +#else
18098 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18099 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18100 +#endif
18101 +
18102 /*
18103 * The following only work if pte_present() is true.
18104 * Undefined behaviour if not..
18105 */
18106 +static inline int pte_user(pte_t pte)
18107 +{
18108 + return pte_val(pte) & _PAGE_USER;
18109 +}
18110 +
18111 static inline int pte_dirty(pte_t pte)
18112 {
18113 return pte_flags(pte) & _PAGE_DIRTY;
18114 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18115 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18116 }
18117
18118 +static inline unsigned long pgd_pfn(pgd_t pgd)
18119 +{
18120 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18121 +}
18122 +
18123 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18124
18125 static inline int pmd_large(pmd_t pte)
18126 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18127 return pte_clear_flags(pte, _PAGE_RW);
18128 }
18129
18130 +static inline pte_t pte_mkread(pte_t pte)
18131 +{
18132 + return __pte(pte_val(pte) | _PAGE_USER);
18133 +}
18134 +
18135 static inline pte_t pte_mkexec(pte_t pte)
18136 {
18137 - return pte_clear_flags(pte, _PAGE_NX);
18138 +#ifdef CONFIG_X86_PAE
18139 + if (__supported_pte_mask & _PAGE_NX)
18140 + return pte_clear_flags(pte, _PAGE_NX);
18141 + else
18142 +#endif
18143 + return pte_set_flags(pte, _PAGE_USER);
18144 +}
18145 +
18146 +static inline pte_t pte_exprotect(pte_t pte)
18147 +{
18148 +#ifdef CONFIG_X86_PAE
18149 + if (__supported_pte_mask & _PAGE_NX)
18150 + return pte_set_flags(pte, _PAGE_NX);
18151 + else
18152 +#endif
18153 + return pte_clear_flags(pte, _PAGE_USER);
18154 }
18155
18156 static inline pte_t pte_mkdirty(pte_t pte)
18157 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18158 #endif
18159
18160 #ifndef __ASSEMBLY__
18161 +
18162 +#ifdef CONFIG_PAX_PER_CPU_PGD
18163 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18164 +enum cpu_pgd_type {kernel = 0, user = 1};
18165 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18166 +{
18167 + return cpu_pgd[cpu][type];
18168 +}
18169 +#endif
18170 +
18171 #include <linux/mm_types.h>
18172 #include <linux/mmdebug.h>
18173 #include <linux/log2.h>
18174 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18175 * Currently stuck as a macro due to indirect forward reference to
18176 * linux/mmzone.h's __section_mem_map_addr() definition:
18177 */
18178 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18179 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18180
18181 /* Find an entry in the second-level page table.. */
18182 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18183 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18184 * Currently stuck as a macro due to indirect forward reference to
18185 * linux/mmzone.h's __section_mem_map_addr() definition:
18186 */
18187 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18188 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18189
18190 /* to find an entry in a page-table-directory. */
18191 static inline unsigned long pud_index(unsigned long address)
18192 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18193
18194 static inline int pgd_bad(pgd_t pgd)
18195 {
18196 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18197 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18198 }
18199
18200 static inline int pgd_none(pgd_t pgd)
18201 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18202 * pgd_offset() returns a (pgd_t *)
18203 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18204 */
18205 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18206 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18207 +
18208 +#ifdef CONFIG_PAX_PER_CPU_PGD
18209 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18210 +#endif
18211 +
18212 /*
18213 * a shortcut which implies the use of the kernel's pgd, instead
18214 * of a process's
18215 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18216 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18217 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18218
18219 +#ifdef CONFIG_X86_32
18220 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18221 +#else
18222 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18223 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18224 +
18225 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18226 +#ifdef __ASSEMBLY__
18227 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18228 +#else
18229 +extern unsigned long pax_user_shadow_base;
18230 +extern pgdval_t clone_pgd_mask;
18231 +#endif
18232 +#else
18233 +#define pax_user_shadow_base (0UL)
18234 +#endif
18235 +
18236 +#endif
18237 +
18238 #ifndef __ASSEMBLY__
18239
18240 extern int direct_gbpages;
18241 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18242 * dst and src can be on the same page, but the range must not overlap,
18243 * and must not cross a page boundary.
18244 */
18245 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18246 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18247 {
18248 - memcpy(dst, src, count * sizeof(pgd_t));
18249 + pax_open_kernel();
18250 + while (count--)
18251 + *dst++ = *src++;
18252 + pax_close_kernel();
18253 }
18254
18255 +#ifdef CONFIG_PAX_PER_CPU_PGD
18256 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18257 +#endif
18258 +
18259 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18260 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18261 +#else
18262 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18263 +#endif
18264 +
18265 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18266 static inline int page_level_shift(enum pg_level level)
18267 {
18268 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18269 index b6c0b40..3535d47 100644
18270 --- a/arch/x86/include/asm/pgtable_32.h
18271 +++ b/arch/x86/include/asm/pgtable_32.h
18272 @@ -25,9 +25,6 @@
18273 struct mm_struct;
18274 struct vm_area_struct;
18275
18276 -extern pgd_t swapper_pg_dir[1024];
18277 -extern pgd_t initial_page_table[1024];
18278 -
18279 static inline void pgtable_cache_init(void) { }
18280 static inline void check_pgt_cache(void) { }
18281 void paging_init(void);
18282 @@ -45,6 +42,12 @@ void paging_init(void);
18283 # include <asm/pgtable-2level.h>
18284 #endif
18285
18286 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18287 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18288 +#ifdef CONFIG_X86_PAE
18289 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18290 +#endif
18291 +
18292 #if defined(CONFIG_HIGHPTE)
18293 #define pte_offset_map(dir, address) \
18294 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18295 @@ -59,12 +62,17 @@ void paging_init(void);
18296 /* Clear a kernel PTE and flush it from the TLB */
18297 #define kpte_clear_flush(ptep, vaddr) \
18298 do { \
18299 + pax_open_kernel(); \
18300 pte_clear(&init_mm, (vaddr), (ptep)); \
18301 + pax_close_kernel(); \
18302 __flush_tlb_one((vaddr)); \
18303 } while (0)
18304
18305 #endif /* !__ASSEMBLY__ */
18306
18307 +#define HAVE_ARCH_UNMAPPED_AREA
18308 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18309 +
18310 /*
18311 * kern_addr_valid() is (1) for FLATMEM and (0) for
18312 * SPARSEMEM and DISCONTIGMEM
18313 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18314 index 9fb2f2b..b04b4bf 100644
18315 --- a/arch/x86/include/asm/pgtable_32_types.h
18316 +++ b/arch/x86/include/asm/pgtable_32_types.h
18317 @@ -8,7 +8,7 @@
18318 */
18319 #ifdef CONFIG_X86_PAE
18320 # include <asm/pgtable-3level_types.h>
18321 -# define PMD_SIZE (1UL << PMD_SHIFT)
18322 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18323 # define PMD_MASK (~(PMD_SIZE - 1))
18324 #else
18325 # include <asm/pgtable-2level_types.h>
18326 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18327 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18328 #endif
18329
18330 +#ifdef CONFIG_PAX_KERNEXEC
18331 +#ifndef __ASSEMBLY__
18332 +extern unsigned char MODULES_EXEC_VADDR[];
18333 +extern unsigned char MODULES_EXEC_END[];
18334 +#endif
18335 +#include <asm/boot.h>
18336 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18337 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18338 +#else
18339 +#define ktla_ktva(addr) (addr)
18340 +#define ktva_ktla(addr) (addr)
18341 +#endif
18342 +
18343 #define MODULES_VADDR VMALLOC_START
18344 #define MODULES_END VMALLOC_END
18345 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18346 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18347 index 2ee7811..55aca24 100644
18348 --- a/arch/x86/include/asm/pgtable_64.h
18349 +++ b/arch/x86/include/asm/pgtable_64.h
18350 @@ -16,11 +16,16 @@
18351
18352 extern pud_t level3_kernel_pgt[512];
18353 extern pud_t level3_ident_pgt[512];
18354 +extern pud_t level3_vmalloc_start_pgt[512];
18355 +extern pud_t level3_vmalloc_end_pgt[512];
18356 +extern pud_t level3_vmemmap_pgt[512];
18357 +extern pud_t level2_vmemmap_pgt[512];
18358 extern pmd_t level2_kernel_pgt[512];
18359 extern pmd_t level2_fixmap_pgt[512];
18360 -extern pmd_t level2_ident_pgt[512];
18361 -extern pte_t level1_fixmap_pgt[512];
18362 -extern pgd_t init_level4_pgt[];
18363 +extern pmd_t level2_ident_pgt[2][512];
18364 +extern pte_t level1_fixmap_pgt[3][512];
18365 +extern pte_t level1_vsyscall_pgt[512];
18366 +extern pgd_t init_level4_pgt[512];
18367
18368 #define swapper_pg_dir init_level4_pgt
18369
18370 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18371
18372 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18373 {
18374 + pax_open_kernel();
18375 *pmdp = pmd;
18376 + pax_close_kernel();
18377 }
18378
18379 static inline void native_pmd_clear(pmd_t *pmd)
18380 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18381
18382 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18383 {
18384 + pax_open_kernel();
18385 *pudp = pud;
18386 + pax_close_kernel();
18387 }
18388
18389 static inline void native_pud_clear(pud_t *pud)
18390 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18391
18392 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18393 {
18394 + pax_open_kernel();
18395 + *pgdp = pgd;
18396 + pax_close_kernel();
18397 +}
18398 +
18399 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18400 +{
18401 *pgdp = pgd;
18402 }
18403
18404 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18405 index e6844df..432b56e 100644
18406 --- a/arch/x86/include/asm/pgtable_64_types.h
18407 +++ b/arch/x86/include/asm/pgtable_64_types.h
18408 @@ -60,11 +60,16 @@ typedef struct { pteval_t pte; } pte_t;
18409 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18410 #define MODULES_END _AC(0xffffffffff000000, UL)
18411 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18412 +#define MODULES_EXEC_VADDR MODULES_VADDR
18413 +#define MODULES_EXEC_END MODULES_END
18414 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18415 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18416 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18417 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18418
18419 +#define ktla_ktva(addr) (addr)
18420 +#define ktva_ktla(addr) (addr)
18421 +
18422 #define EARLY_DYNAMIC_PAGE_TABLES 64
18423
18424 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18425 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18426 index 78f0c8c..4424bb0 100644
18427 --- a/arch/x86/include/asm/pgtable_types.h
18428 +++ b/arch/x86/include/asm/pgtable_types.h
18429 @@ -85,8 +85,10 @@
18430
18431 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18432 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18433 -#else
18434 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18435 #define _PAGE_NX (_AT(pteval_t, 0))
18436 +#else
18437 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18438 #endif
18439
18440 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18441 @@ -141,6 +143,9 @@ enum page_cache_mode {
18442 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18443 _PAGE_ACCESSED)
18444
18445 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18446 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18447 +
18448 #define __PAGE_KERNEL_EXEC \
18449 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18450 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18451 @@ -148,7 +153,7 @@ enum page_cache_mode {
18452 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18453 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18454 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18455 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18456 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18457 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18458 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18459 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18460 @@ -194,7 +199,7 @@ enum page_cache_mode {
18461 #ifdef CONFIG_X86_64
18462 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18463 #else
18464 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18465 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18466 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18467 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18468 #endif
18469 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18470 {
18471 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18472 }
18473 +#endif
18474
18475 +#if CONFIG_PGTABLE_LEVELS == 3
18476 +#include <asm-generic/pgtable-nopud.h>
18477 +#endif
18478 +
18479 +#if CONFIG_PGTABLE_LEVELS == 2
18480 +#include <asm-generic/pgtable-nopmd.h>
18481 +#endif
18482 +
18483 +#ifndef __ASSEMBLY__
18484 #if CONFIG_PGTABLE_LEVELS > 3
18485 typedef struct { pudval_t pud; } pud_t;
18486
18487 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18488 return pud.pud;
18489 }
18490 #else
18491 -#include <asm-generic/pgtable-nopud.h>
18492 -
18493 static inline pudval_t native_pud_val(pud_t pud)
18494 {
18495 return native_pgd_val(pud.pgd);
18496 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18497 return pmd.pmd;
18498 }
18499 #else
18500 -#include <asm-generic/pgtable-nopmd.h>
18501 -
18502 static inline pmdval_t native_pmd_val(pmd_t pmd)
18503 {
18504 return native_pgd_val(pmd.pud.pgd);
18505 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18506
18507 extern pteval_t __supported_pte_mask;
18508 extern void set_nx(void);
18509 -extern int nx_enabled;
18510
18511 #define pgprot_writecombine pgprot_writecombine
18512 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18513 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18514 index 8f327184..368fb29 100644
18515 --- a/arch/x86/include/asm/preempt.h
18516 +++ b/arch/x86/include/asm/preempt.h
18517 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18518 */
18519 static __always_inline bool __preempt_count_dec_and_test(void)
18520 {
18521 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18522 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18523 }
18524
18525 /*
18526 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18527 index 23ba676..6584489 100644
18528 --- a/arch/x86/include/asm/processor.h
18529 +++ b/arch/x86/include/asm/processor.h
18530 @@ -130,7 +130,7 @@ struct cpuinfo_x86 {
18531 /* Index into per_cpu list: */
18532 u16 cpu_index;
18533 u32 microcode;
18534 -};
18535 +} __randomize_layout;
18536
18537 #define X86_VENDOR_INTEL 0
18538 #define X86_VENDOR_CYRIX 1
18539 @@ -201,9 +201,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18540 : "memory");
18541 }
18542
18543 +/* invpcid (%rdx),%rax */
18544 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18545 +
18546 +#define INVPCID_SINGLE_ADDRESS 0UL
18547 +#define INVPCID_SINGLE_CONTEXT 1UL
18548 +#define INVPCID_ALL_GLOBAL 2UL
18549 +#define INVPCID_ALL_NONGLOBAL 3UL
18550 +
18551 +#define PCID_KERNEL 0UL
18552 +#define PCID_USER 1UL
18553 +#define PCID_NOFLUSH (1UL << 63)
18554 +
18555 static inline void load_cr3(pgd_t *pgdir)
18556 {
18557 - write_cr3(__pa(pgdir));
18558 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18559 }
18560
18561 #ifdef CONFIG_X86_32
18562 @@ -300,7 +312,7 @@ struct tss_struct {
18563
18564 } ____cacheline_aligned;
18565
18566 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
18567 +extern struct tss_struct cpu_tss[NR_CPUS];
18568
18569 #ifdef CONFIG_X86_32
18570 DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
18571 @@ -500,6 +512,7 @@ struct thread_struct {
18572 unsigned short ds;
18573 unsigned short fsindex;
18574 unsigned short gsindex;
18575 + unsigned short ss;
18576 #endif
18577 #ifdef CONFIG_X86_32
18578 unsigned long ip;
18579 @@ -585,10 +598,10 @@ static inline void native_swapgs(void)
18580 #endif
18581 }
18582
18583 -static inline unsigned long current_top_of_stack(void)
18584 +static inline unsigned long current_top_of_stack(unsigned int cpu)
18585 {
18586 #ifdef CONFIG_X86_64
18587 - return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
18588 + return cpu_tss[cpu].x86_tss.sp0;
18589 #else
18590 /* sp0 on x86_32 is special in and around vm86 mode. */
18591 return this_cpu_read_stable(cpu_current_top_of_stack);
18592 @@ -837,8 +850,15 @@ static inline void spin_lock_prefetch(const void *x)
18593 */
18594 #define TASK_SIZE PAGE_OFFSET
18595 #define TASK_SIZE_MAX TASK_SIZE
18596 +
18597 +#ifdef CONFIG_PAX_SEGMEXEC
18598 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18599 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18600 +#else
18601 #define STACK_TOP TASK_SIZE
18602 -#define STACK_TOP_MAX STACK_TOP
18603 +#endif
18604 +
18605 +#define STACK_TOP_MAX TASK_SIZE
18606
18607 #define INIT_THREAD { \
18608 .sp0 = TOP_OF_INIT_STACK, \
18609 @@ -859,12 +879,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18610 * "struct pt_regs" is possible, but they may contain the
18611 * completely wrong values.
18612 */
18613 -#define task_pt_regs(task) \
18614 -({ \
18615 - unsigned long __ptr = (unsigned long)task_stack_page(task); \
18616 - __ptr += THREAD_SIZE - TOP_OF_KERNEL_STACK_PADDING; \
18617 - ((struct pt_regs *)__ptr) - 1; \
18618 -})
18619 +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
18620
18621 #define KSTK_ESP(task) (task_pt_regs(task)->sp)
18622
18623 @@ -878,13 +893,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18624 * particular problem by preventing anything from being mapped
18625 * at the maximum canonical address.
18626 */
18627 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18628 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18629
18630 /* This decides where the kernel will search for a free chunk of vm
18631 * space during mmap's.
18632 */
18633 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18634 - 0xc0000000 : 0xFFFFe000)
18635 + 0xc0000000 : 0xFFFFf000)
18636
18637 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18638 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18639 @@ -918,6 +933,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18640 */
18641 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18642
18643 +#ifdef CONFIG_PAX_SEGMEXEC
18644 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18645 +#endif
18646 +
18647 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18648
18649 /* Get/set a process' ability to use the timestamp counter instruction */
18650 @@ -962,7 +981,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18651 return 0;
18652 }
18653
18654 -extern unsigned long arch_align_stack(unsigned long sp);
18655 +#define arch_align_stack(x) ((x) & ~0xfUL)
18656 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18657
18658 void default_idle(void);
18659 @@ -972,6 +991,6 @@ bool xen_set_default_idle(void);
18660 #define xen_set_default_idle 0
18661 #endif
18662
18663 -void stop_this_cpu(void *dummy);
18664 +void stop_this_cpu(void *dummy) __noreturn;
18665 void df_debug(struct pt_regs *regs, long error_code);
18666 #endif /* _ASM_X86_PROCESSOR_H */
18667 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18668 index 5fabf13..7388158 100644
18669 --- a/arch/x86/include/asm/ptrace.h
18670 +++ b/arch/x86/include/asm/ptrace.h
18671 @@ -125,15 +125,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18672 #ifdef CONFIG_X86_64
18673 static inline bool user_64bit_mode(struct pt_regs *regs)
18674 {
18675 + unsigned long cs = regs->cs & 0xffff;
18676 #ifndef CONFIG_PARAVIRT
18677 /*
18678 * On non-paravirt systems, this is the only long mode CPL 3
18679 * selector. We do not allow long mode selectors in the LDT.
18680 */
18681 - return regs->cs == __USER_CS;
18682 + return cs == __USER_CS;
18683 #else
18684 /* Headers are too twisted for this to go in paravirt.h. */
18685 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18686 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18687 #endif
18688 }
18689
18690 @@ -180,9 +181,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18691 * Traps from the kernel do not save sp and ss.
18692 * Use the helper function to retrieve sp.
18693 */
18694 - if (offset == offsetof(struct pt_regs, sp) &&
18695 - regs->cs == __KERNEL_CS)
18696 - return kernel_stack_pointer(regs);
18697 + if (offset == offsetof(struct pt_regs, sp)) {
18698 + unsigned long cs = regs->cs & 0xffff;
18699 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18700 + return kernel_stack_pointer(regs);
18701 + }
18702 #endif
18703 return *(unsigned long *)((unsigned long)regs + offset);
18704 }
18705 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18706 index ae0e241..e80b10b 100644
18707 --- a/arch/x86/include/asm/qrwlock.h
18708 +++ b/arch/x86/include/asm/qrwlock.h
18709 @@ -7,8 +7,8 @@
18710 #define queue_write_unlock queue_write_unlock
18711 static inline void queue_write_unlock(struct qrwlock *lock)
18712 {
18713 - barrier();
18714 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18715 + barrier();
18716 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18717 }
18718 #endif
18719
18720 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18721 index 9c6b890..5305f53 100644
18722 --- a/arch/x86/include/asm/realmode.h
18723 +++ b/arch/x86/include/asm/realmode.h
18724 @@ -22,16 +22,14 @@ struct real_mode_header {
18725 #endif
18726 /* APM/BIOS reboot */
18727 u32 machine_real_restart_asm;
18728 -#ifdef CONFIG_X86_64
18729 u32 machine_real_restart_seg;
18730 -#endif
18731 };
18732
18733 /* This must match data at trampoline_32/64.S */
18734 struct trampoline_header {
18735 #ifdef CONFIG_X86_32
18736 u32 start;
18737 - u16 gdt_pad;
18738 + u16 boot_cs;
18739 u16 gdt_limit;
18740 u32 gdt_base;
18741 #else
18742 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18743 index a82c4f1..ac45053 100644
18744 --- a/arch/x86/include/asm/reboot.h
18745 +++ b/arch/x86/include/asm/reboot.h
18746 @@ -6,13 +6,13 @@
18747 struct pt_regs;
18748
18749 struct machine_ops {
18750 - void (*restart)(char *cmd);
18751 - void (*halt)(void);
18752 - void (*power_off)(void);
18753 + void (* __noreturn restart)(char *cmd);
18754 + void (* __noreturn halt)(void);
18755 + void (* __noreturn power_off)(void);
18756 void (*shutdown)(void);
18757 void (*crash_shutdown)(struct pt_regs *);
18758 - void (*emergency_restart)(void);
18759 -};
18760 + void (* __noreturn emergency_restart)(void);
18761 +} __no_const;
18762
18763 extern struct machine_ops machine_ops;
18764
18765 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18766 index 8f7866a..e442f20 100644
18767 --- a/arch/x86/include/asm/rmwcc.h
18768 +++ b/arch/x86/include/asm/rmwcc.h
18769 @@ -3,7 +3,34 @@
18770
18771 #ifdef CC_HAVE_ASM_GOTO
18772
18773 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18774 +#ifdef CONFIG_PAX_REFCOUNT
18775 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18776 +do { \
18777 + asm_volatile_goto (fullop \
18778 + ";jno 0f\n" \
18779 + fullantiop \
18780 + ";int $4\n0:\n" \
18781 + _ASM_EXTABLE(0b, 0b) \
18782 + ";j" cc " %l[cc_label]" \
18783 + : : "m" (var), ## __VA_ARGS__ \
18784 + : "memory" : cc_label); \
18785 + return 0; \
18786 +cc_label: \
18787 + return 1; \
18788 +} while (0)
18789 +#else
18790 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18791 +do { \
18792 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18793 + : : "m" (var), ## __VA_ARGS__ \
18794 + : "memory" : cc_label); \
18795 + return 0; \
18796 +cc_label: \
18797 + return 1; \
18798 +} while (0)
18799 +#endif
18800 +
18801 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18802 do { \
18803 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18804 : : "m" (var), ## __VA_ARGS__ \
18805 @@ -13,15 +40,46 @@ cc_label: \
18806 return 1; \
18807 } while (0)
18808
18809 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18810 - __GEN_RMWcc(op " " arg0, var, cc)
18811 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18812 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18813
18814 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18815 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18816 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18817 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18818 +
18819 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18820 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18821 +
18822 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18823 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18824
18825 #else /* !CC_HAVE_ASM_GOTO */
18826
18827 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18828 +#ifdef CONFIG_PAX_REFCOUNT
18829 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18830 +do { \
18831 + char c; \
18832 + asm volatile (fullop \
18833 + ";jno 0f\n" \
18834 + fullantiop \
18835 + ";int $4\n0:\n" \
18836 + _ASM_EXTABLE(0b, 0b) \
18837 + "; set" cc " %1" \
18838 + : "+m" (var), "=qm" (c) \
18839 + : __VA_ARGS__ : "memory"); \
18840 + return c != 0; \
18841 +} while (0)
18842 +#else
18843 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18844 +do { \
18845 + char c; \
18846 + asm volatile (fullop "; set" cc " %1" \
18847 + : "+m" (var), "=qm" (c) \
18848 + : __VA_ARGS__ : "memory"); \
18849 + return c != 0; \
18850 +} while (0)
18851 +#endif
18852 +
18853 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18854 do { \
18855 char c; \
18856 asm volatile (fullop "; set" cc " %1" \
18857 @@ -30,11 +88,17 @@ do { \
18858 return c != 0; \
18859 } while (0)
18860
18861 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18862 - __GEN_RMWcc(op " " arg0, var, cc)
18863 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18864 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18865 +
18866 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18867 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18868 +
18869 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18870 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18871
18872 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18873 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18874 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18875 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18876
18877 #endif /* CC_HAVE_ASM_GOTO */
18878
18879 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18880 index cad82c9..2e5c5c1 100644
18881 --- a/arch/x86/include/asm/rwsem.h
18882 +++ b/arch/x86/include/asm/rwsem.h
18883 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18884 {
18885 asm volatile("# beginning down_read\n\t"
18886 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18887 +
18888 +#ifdef CONFIG_PAX_REFCOUNT
18889 + "jno 0f\n"
18890 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18891 + "int $4\n0:\n"
18892 + _ASM_EXTABLE(0b, 0b)
18893 +#endif
18894 +
18895 /* adds 0x00000001 */
18896 " jns 1f\n"
18897 " call call_rwsem_down_read_failed\n"
18898 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18899 "1:\n\t"
18900 " mov %1,%2\n\t"
18901 " add %3,%2\n\t"
18902 +
18903 +#ifdef CONFIG_PAX_REFCOUNT
18904 + "jno 0f\n"
18905 + "sub %3,%2\n"
18906 + "int $4\n0:\n"
18907 + _ASM_EXTABLE(0b, 0b)
18908 +#endif
18909 +
18910 " jle 2f\n\t"
18911 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18912 " jnz 1b\n\t"
18913 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18914 long tmp;
18915 asm volatile("# beginning down_write\n\t"
18916 LOCK_PREFIX " xadd %1,(%2)\n\t"
18917 +
18918 +#ifdef CONFIG_PAX_REFCOUNT
18919 + "jno 0f\n"
18920 + "mov %1,(%2)\n"
18921 + "int $4\n0:\n"
18922 + _ASM_EXTABLE(0b, 0b)
18923 +#endif
18924 +
18925 /* adds 0xffff0001, returns the old value */
18926 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18927 /* was the active mask 0 before? */
18928 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18929 long tmp;
18930 asm volatile("# beginning __up_read\n\t"
18931 LOCK_PREFIX " xadd %1,(%2)\n\t"
18932 +
18933 +#ifdef CONFIG_PAX_REFCOUNT
18934 + "jno 0f\n"
18935 + "mov %1,(%2)\n"
18936 + "int $4\n0:\n"
18937 + _ASM_EXTABLE(0b, 0b)
18938 +#endif
18939 +
18940 /* subtracts 1, returns the old value */
18941 " jns 1f\n\t"
18942 " call call_rwsem_wake\n" /* expects old value in %edx */
18943 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18944 long tmp;
18945 asm volatile("# beginning __up_write\n\t"
18946 LOCK_PREFIX " xadd %1,(%2)\n\t"
18947 +
18948 +#ifdef CONFIG_PAX_REFCOUNT
18949 + "jno 0f\n"
18950 + "mov %1,(%2)\n"
18951 + "int $4\n0:\n"
18952 + _ASM_EXTABLE(0b, 0b)
18953 +#endif
18954 +
18955 /* subtracts 0xffff0001, returns the old value */
18956 " jns 1f\n\t"
18957 " call call_rwsem_wake\n" /* expects old value in %edx */
18958 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18959 {
18960 asm volatile("# beginning __downgrade_write\n\t"
18961 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18962 +
18963 +#ifdef CONFIG_PAX_REFCOUNT
18964 + "jno 0f\n"
18965 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18966 + "int $4\n0:\n"
18967 + _ASM_EXTABLE(0b, 0b)
18968 +#endif
18969 +
18970 /*
18971 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18972 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18973 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18974 */
18975 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18976 {
18977 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18978 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18979 +
18980 +#ifdef CONFIG_PAX_REFCOUNT
18981 + "jno 0f\n"
18982 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18983 + "int $4\n0:\n"
18984 + _ASM_EXTABLE(0b, 0b)
18985 +#endif
18986 +
18987 : "+m" (sem->count)
18988 : "er" (delta));
18989 }
18990 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18991 */
18992 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18993 {
18994 - return delta + xadd(&sem->count, delta);
18995 + return delta + xadd_check_overflow(&sem->count, delta);
18996 }
18997
18998 #endif /* __KERNEL__ */
18999 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19000 index 7d5a192..23ef1aa 100644
19001 --- a/arch/x86/include/asm/segment.h
19002 +++ b/arch/x86/include/asm/segment.h
19003 @@ -82,14 +82,20 @@
19004 * 26 - ESPFIX small SS
19005 * 27 - per-cpu [ offset to per-cpu data area ]
19006 * 28 - stack_canary-20 [ for stack protector ] <=== cacheline #8
19007 - * 29 - unused
19008 - * 30 - unused
19009 + * 29 - PCI BIOS CS
19010 + * 30 - PCI BIOS DS
19011 * 31 - TSS for double fault handler
19012 */
19013 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19014 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19015 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19016 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19017 +
19018 #define GDT_ENTRY_TLS_MIN 6
19019 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19020
19021 #define GDT_ENTRY_KERNEL_CS 12
19022 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 4
19023 #define GDT_ENTRY_KERNEL_DS 13
19024 #define GDT_ENTRY_DEFAULT_USER_CS 14
19025 #define GDT_ENTRY_DEFAULT_USER_DS 15
19026 @@ -106,6 +112,12 @@
19027 #define GDT_ENTRY_PERCPU 27
19028 #define GDT_ENTRY_STACK_CANARY 28
19029
19030 +#define GDT_ENTRY_PCIBIOS_CS 29
19031 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19032 +
19033 +#define GDT_ENTRY_PCIBIOS_DS 30
19034 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19035 +
19036 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19037
19038 /*
19039 @@ -118,6 +130,7 @@
19040 */
19041
19042 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19043 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19044 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19045 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19046 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
19047 @@ -129,7 +142,7 @@
19048 #define PNP_CS16 (GDT_ENTRY_PNPBIOS_CS16*8)
19049
19050 /* "Is this PNP code selector (PNP_CS32 or PNP_CS16)?" */
19051 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == PNP_CS32)
19052 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19053
19054 /* data segment for BIOS: */
19055 #define PNP_DS (GDT_ENTRY_PNPBIOS_DS*8)
19056 @@ -176,6 +189,8 @@
19057 #define GDT_ENTRY_DEFAULT_USER_DS 5
19058 #define GDT_ENTRY_DEFAULT_USER_CS 6
19059
19060 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19061 +
19062 /* Needs two entries */
19063 #define GDT_ENTRY_TSS 8
19064 /* Needs two entries */
19065 @@ -187,10 +202,12 @@
19066 /* Abused to load per CPU data from limit */
19067 #define GDT_ENTRY_PER_CPU 15
19068
19069 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19070 +
19071 /*
19072 * Number of entries in the GDT table:
19073 */
19074 -#define GDT_ENTRIES 16
19075 +#define GDT_ENTRIES 17
19076
19077 /*
19078 * Segment selector values corresponding to the above entries:
19079 @@ -200,7 +217,9 @@
19080 */
19081 #define __KERNEL32_CS (GDT_ENTRY_KERNEL32_CS*8)
19082 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19083 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19084 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19085 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19086 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8 + 3)
19087 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19088 #define __USER32_DS __USER_DS
19089 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19090 index ba665eb..0f72938 100644
19091 --- a/arch/x86/include/asm/smap.h
19092 +++ b/arch/x86/include/asm/smap.h
19093 @@ -25,6 +25,18 @@
19094
19095 #include <asm/alternative-asm.h>
19096
19097 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19098 +#define ASM_PAX_OPEN_USERLAND \
19099 + ALTERNATIVE "", "call __pax_open_userland", X86_FEATURE_STRONGUDEREF
19100 +
19101 +#define ASM_PAX_CLOSE_USERLAND \
19102 + ALTERNATIVE "", "call __pax_close_userland", X86_FEATURE_STRONGUDEREF
19103 +
19104 +#else
19105 +#define ASM_PAX_OPEN_USERLAND
19106 +#define ASM_PAX_CLOSE_USERLAND
19107 +#endif
19108 +
19109 #ifdef CONFIG_X86_SMAP
19110
19111 #define ASM_CLAC \
19112 @@ -44,6 +56,37 @@
19113
19114 #include <asm/alternative.h>
19115
19116 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19117 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19118 +
19119 +extern void __pax_open_userland(void);
19120 +static __always_inline unsigned long pax_open_userland(void)
19121 +{
19122 +
19123 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19124 + asm volatile(ALTERNATIVE("", "call %P[open]", X86_FEATURE_STRONGUDEREF)
19125 + :
19126 + : [open] "i" (__pax_open_userland)
19127 + : "memory", "rax");
19128 +#endif
19129 +
19130 + return 0;
19131 +}
19132 +
19133 +extern void __pax_close_userland(void);
19134 +static __always_inline unsigned long pax_close_userland(void)
19135 +{
19136 +
19137 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19138 + asm volatile(ALTERNATIVE("", "call %P[close]", X86_FEATURE_STRONGUDEREF)
19139 + :
19140 + : [close] "i" (__pax_close_userland)
19141 + : "memory", "rax");
19142 +#endif
19143 +
19144 + return 0;
19145 +}
19146 +
19147 #ifdef CONFIG_X86_SMAP
19148
19149 static __always_inline void clac(void)
19150 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19151 index 17a8dce..79f7280 100644
19152 --- a/arch/x86/include/asm/smp.h
19153 +++ b/arch/x86/include/asm/smp.h
19154 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19155 /* cpus sharing the last level cache: */
19156 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19157 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19158 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19159 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19160
19161 static inline struct cpumask *cpu_sibling_mask(int cpu)
19162 {
19163 @@ -78,7 +78,7 @@ struct smp_ops {
19164
19165 void (*send_call_func_ipi)(const struct cpumask *mask);
19166 void (*send_call_func_single_ipi)(int cpu);
19167 -};
19168 +} __no_const;
19169
19170 /* Globals due to paravirt */
19171 extern void set_cpu_sibling_map(int cpu);
19172 @@ -192,14 +192,8 @@ extern unsigned disabled_cpus;
19173 extern int safe_smp_processor_id(void);
19174
19175 #elif defined(CONFIG_X86_64_SMP)
19176 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19177 -
19178 -#define stack_smp_processor_id() \
19179 -({ \
19180 - struct thread_info *ti; \
19181 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19182 - ti->cpu; \
19183 -})
19184 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19185 +#define stack_smp_processor_id() raw_smp_processor_id()
19186 #define safe_smp_processor_id() smp_processor_id()
19187
19188 #endif
19189 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19190 index 6a99859..03cb807 100644
19191 --- a/arch/x86/include/asm/stackprotector.h
19192 +++ b/arch/x86/include/asm/stackprotector.h
19193 @@ -47,7 +47,7 @@
19194 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19195 */
19196 #define GDT_STACK_CANARY_INIT \
19197 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19198 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19199
19200 /*
19201 * Initialize the stackprotector canary value.
19202 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19203
19204 static inline void load_stack_canary_segment(void)
19205 {
19206 -#ifdef CONFIG_X86_32
19207 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19208 asm volatile ("mov %0, %%gs" : : "r" (0));
19209 #endif
19210 }
19211 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19212 index 70bbe39..4ae2bd4 100644
19213 --- a/arch/x86/include/asm/stacktrace.h
19214 +++ b/arch/x86/include/asm/stacktrace.h
19215 @@ -11,28 +11,20 @@
19216
19217 extern int kstack_depth_to_print;
19218
19219 -struct thread_info;
19220 +struct task_struct;
19221 struct stacktrace_ops;
19222
19223 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19224 - unsigned long *stack,
19225 - unsigned long bp,
19226 - const struct stacktrace_ops *ops,
19227 - void *data,
19228 - unsigned long *end,
19229 - int *graph);
19230 +typedef unsigned long walk_stack_t(struct task_struct *task,
19231 + void *stack_start,
19232 + unsigned long *stack,
19233 + unsigned long bp,
19234 + const struct stacktrace_ops *ops,
19235 + void *data,
19236 + unsigned long *end,
19237 + int *graph);
19238
19239 -extern unsigned long
19240 -print_context_stack(struct thread_info *tinfo,
19241 - unsigned long *stack, unsigned long bp,
19242 - const struct stacktrace_ops *ops, void *data,
19243 - unsigned long *end, int *graph);
19244 -
19245 -extern unsigned long
19246 -print_context_stack_bp(struct thread_info *tinfo,
19247 - unsigned long *stack, unsigned long bp,
19248 - const struct stacktrace_ops *ops, void *data,
19249 - unsigned long *end, int *graph);
19250 +extern walk_stack_t print_context_stack;
19251 +extern walk_stack_t print_context_stack_bp;
19252
19253 /* Generic stack tracer with callbacks */
19254
19255 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19256 void (*address)(void *data, unsigned long address, int reliable);
19257 /* On negative return stop dumping */
19258 int (*stack)(void *data, char *name);
19259 - walk_stack_t walk_stack;
19260 + walk_stack_t *walk_stack;
19261 };
19262
19263 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19264 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19265 index 751bf4b..a1278b5 100644
19266 --- a/arch/x86/include/asm/switch_to.h
19267 +++ b/arch/x86/include/asm/switch_to.h
19268 @@ -112,7 +112,7 @@ do { \
19269 "call __switch_to\n\t" \
19270 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19271 __switch_canary \
19272 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19273 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19274 "movq %%rax,%%rdi\n\t" \
19275 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19276 "jnz ret_from_fork\n\t" \
19277 @@ -123,7 +123,7 @@ do { \
19278 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19279 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19280 [_tif_fork] "i" (_TIF_FORK), \
19281 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19282 + [thread_info] "m" (current_tinfo), \
19283 [current_task] "m" (current_task) \
19284 __switch_canary_iparam \
19285 : "memory", "cc" __EXTRA_CLOBBER)
19286 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19287 index b4bdec3..e8af9bc 100644
19288 --- a/arch/x86/include/asm/thread_info.h
19289 +++ b/arch/x86/include/asm/thread_info.h
19290 @@ -36,7 +36,7 @@
19291 #ifdef CONFIG_X86_32
19292 # define TOP_OF_KERNEL_STACK_PADDING 8
19293 #else
19294 -# define TOP_OF_KERNEL_STACK_PADDING 0
19295 +# define TOP_OF_KERNEL_STACK_PADDING 16
19296 #endif
19297
19298 /*
19299 @@ -50,27 +50,26 @@ struct task_struct;
19300 #include <linux/atomic.h>
19301
19302 struct thread_info {
19303 - struct task_struct *task; /* main task structure */
19304 __u32 flags; /* low level flags */
19305 __u32 status; /* thread synchronous flags */
19306 __u32 cpu; /* current CPU */
19307 int saved_preempt_count;
19308 mm_segment_t addr_limit;
19309 void __user *sysenter_return;
19310 + unsigned long lowest_stack;
19311 unsigned int sig_on_uaccess_error:1;
19312 unsigned int uaccess_err:1; /* uaccess failed */
19313 };
19314
19315 -#define INIT_THREAD_INFO(tsk) \
19316 +#define INIT_THREAD_INFO \
19317 { \
19318 - .task = &tsk, \
19319 .flags = 0, \
19320 .cpu = 0, \
19321 .saved_preempt_count = INIT_PREEMPT_COUNT, \
19322 .addr_limit = KERNEL_DS, \
19323 }
19324
19325 -#define init_thread_info (init_thread_union.thread_info)
19326 +#define init_thread_info (init_thread_union.stack)
19327 #define init_stack (init_thread_union.stack)
19328
19329 #else /* !__ASSEMBLY__ */
19330 @@ -110,6 +109,7 @@ struct thread_info {
19331 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19332 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19333 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19334 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19335
19336 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19337 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19338 @@ -133,17 +133,18 @@ struct thread_info {
19339 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19340 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19341 #define _TIF_X32 (1 << TIF_X32)
19342 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19343
19344 /* work to do in syscall_trace_enter() */
19345 #define _TIF_WORK_SYSCALL_ENTRY \
19346 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19347 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19348 - _TIF_NOHZ)
19349 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19350
19351 /* work to do in syscall_trace_leave() */
19352 #define _TIF_WORK_SYSCALL_EXIT \
19353 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19354 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19355 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19356
19357 /* work to do on interrupt/exception return */
19358 #define _TIF_WORK_MASK \
19359 @@ -154,7 +155,7 @@ struct thread_info {
19360 /* work to do on any return to user space */
19361 #define _TIF_ALLWORK_MASK \
19362 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19363 - _TIF_NOHZ)
19364 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19365
19366 /* Only used for 64 bit */
19367 #define _TIF_DO_NOTIFY_MASK \
19368 @@ -179,9 +180,11 @@ struct thread_info {
19369
19370 DECLARE_PER_CPU(unsigned long, kernel_stack);
19371
19372 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19373 +
19374 static inline struct thread_info *current_thread_info(void)
19375 {
19376 - return (struct thread_info *)(current_top_of_stack() - THREAD_SIZE);
19377 + return this_cpu_read_stable(current_tinfo);
19378 }
19379
19380 static inline unsigned long current_stack_pointer(void)
19381 @@ -199,8 +202,7 @@ static inline unsigned long current_stack_pointer(void)
19382
19383 /* Load thread_info address into "reg" */
19384 #define GET_THREAD_INFO(reg) \
19385 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19386 - _ASM_SUB $(THREAD_SIZE),reg ;
19387 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19388
19389 /*
19390 * ASM operand which evaluates to a 'thread_info' address of
19391 @@ -293,5 +295,12 @@ static inline bool is_ia32_task(void)
19392 extern void arch_task_cache_init(void);
19393 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19394 extern void arch_release_task_struct(struct task_struct *tsk);
19395 +
19396 +#define __HAVE_THREAD_FUNCTIONS
19397 +#define task_thread_info(task) (&(task)->tinfo)
19398 +#define task_stack_page(task) ((task)->stack)
19399 +#define setup_thread_stack(p, org) do {} while (0)
19400 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19401 +
19402 #endif
19403 #endif /* _ASM_X86_THREAD_INFO_H */
19404 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19405 index cd79194..6a9956f 100644
19406 --- a/arch/x86/include/asm/tlbflush.h
19407 +++ b/arch/x86/include/asm/tlbflush.h
19408 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19409
19410 static inline void __native_flush_tlb(void)
19411 {
19412 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19413 + u64 descriptor[2];
19414 +
19415 + descriptor[0] = PCID_KERNEL;
19416 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19417 + return;
19418 + }
19419 +
19420 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19421 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19422 + unsigned int cpu = raw_get_cpu();
19423 +
19424 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19425 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19426 + raw_put_cpu_no_resched();
19427 + return;
19428 + }
19429 +#endif
19430 +
19431 native_write_cr3(native_read_cr3());
19432 }
19433
19434 static inline void __native_flush_tlb_global_irq_disabled(void)
19435 {
19436 - unsigned long cr4;
19437 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19438 + u64 descriptor[2];
19439
19440 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19441 - /* clear PGE */
19442 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19443 - /* write old PGE again and flush TLBs */
19444 - native_write_cr4(cr4);
19445 + descriptor[0] = PCID_KERNEL;
19446 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19447 + } else {
19448 + unsigned long cr4;
19449 +
19450 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19451 + /* clear PGE */
19452 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19453 + /* write old PGE again and flush TLBs */
19454 + native_write_cr4(cr4);
19455 + }
19456 }
19457
19458 static inline void __native_flush_tlb_global(void)
19459 @@ -118,6 +144,43 @@ static inline void __native_flush_tlb_global(void)
19460
19461 static inline void __native_flush_tlb_single(unsigned long addr)
19462 {
19463 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19464 + u64 descriptor[2];
19465 +
19466 + descriptor[0] = PCID_KERNEL;
19467 + descriptor[1] = addr;
19468 +
19469 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19470 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19471 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19472 + if (addr < TASK_SIZE_MAX)
19473 + descriptor[1] += pax_user_shadow_base;
19474 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19475 + }
19476 +
19477 + descriptor[0] = PCID_USER;
19478 + descriptor[1] = addr;
19479 + }
19480 +#endif
19481 +
19482 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19483 + return;
19484 + }
19485 +
19486 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19487 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19488 + unsigned int cpu = raw_get_cpu();
19489 +
19490 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19491 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19492 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19493 + raw_put_cpu_no_resched();
19494 +
19495 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19496 + addr += pax_user_shadow_base;
19497 + }
19498 +#endif
19499 +
19500 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19501 }
19502
19503 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19504 index ace9dec..3f9e253 100644
19505 --- a/arch/x86/include/asm/uaccess.h
19506 +++ b/arch/x86/include/asm/uaccess.h
19507 @@ -7,6 +7,7 @@
19508 #include <linux/compiler.h>
19509 #include <linux/thread_info.h>
19510 #include <linux/string.h>
19511 +#include <linux/spinlock.h>
19512 #include <asm/asm.h>
19513 #include <asm/page.h>
19514 #include <asm/smap.h>
19515 @@ -29,7 +30,12 @@
19516
19517 #define get_ds() (KERNEL_DS)
19518 #define get_fs() (current_thread_info()->addr_limit)
19519 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19520 +void __set_fs(mm_segment_t x);
19521 +void set_fs(mm_segment_t x);
19522 +#else
19523 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19524 +#endif
19525
19526 #define segment_eq(a, b) ((a).seg == (b).seg)
19527
19528 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19529 * checks that the pointer is in the user space range - after calling
19530 * this function, memory access functions may still return -EFAULT.
19531 */
19532 -#define access_ok(type, addr, size) \
19533 - likely(!__range_not_ok(addr, size, user_addr_max()))
19534 +extern int _cond_resched(void);
19535 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19536 +#define access_ok(type, addr, size) \
19537 +({ \
19538 + unsigned long __size = size; \
19539 + unsigned long __addr = (unsigned long)addr; \
19540 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19541 + if (__ret_ao && __size) { \
19542 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19543 + unsigned long __end_ao = __addr + __size - 1; \
19544 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19545 + while (__addr_ao <= __end_ao) { \
19546 + char __c_ao; \
19547 + __addr_ao += PAGE_SIZE; \
19548 + if (__size > PAGE_SIZE) \
19549 + _cond_resched(); \
19550 + if (__get_user(__c_ao, (char __user *)__addr)) \
19551 + break; \
19552 + if (type != VERIFY_WRITE) { \
19553 + __addr = __addr_ao; \
19554 + continue; \
19555 + } \
19556 + if (__put_user(__c_ao, (char __user *)__addr)) \
19557 + break; \
19558 + __addr = __addr_ao; \
19559 + } \
19560 + } \
19561 + } \
19562 + __ret_ao; \
19563 +})
19564
19565 /*
19566 * The exception table consists of pairs of addresses relative to the
19567 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19568 extern int __get_user_bad(void);
19569
19570 /*
19571 - * This is a type: either unsigned long, if the argument fits into
19572 - * that type, or otherwise unsigned long long.
19573 + * This is a type: either (un)signed int, if the argument fits into
19574 + * that type, or otherwise (un)signed long long.
19575 */
19576 #define __inttype(x) \
19577 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19578 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19579 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19580 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19581
19582 /**
19583 * get_user: - Get a simple variable from user space.
19584 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19585 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19586 __chk_user_ptr(ptr); \
19587 might_fault(); \
19588 + pax_open_userland(); \
19589 asm volatile("call __get_user_%P3" \
19590 : "=a" (__ret_gu), "=r" (__val_gu) \
19591 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19592 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19593 + pax_close_userland(); \
19594 __ret_gu; \
19595 })
19596
19597 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19598 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19599 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19600
19601 -
19602 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19603 +#define __copyuser_seg "gs;"
19604 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19605 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19606 +#else
19607 +#define __copyuser_seg
19608 +#define __COPYUSER_SET_ES
19609 +#define __COPYUSER_RESTORE_ES
19610 +#endif
19611
19612 #ifdef CONFIG_X86_32
19613 #define __put_user_asm_u64(x, addr, err, errret) \
19614 asm volatile(ASM_STAC "\n" \
19615 - "1: movl %%eax,0(%2)\n" \
19616 - "2: movl %%edx,4(%2)\n" \
19617 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19618 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19619 "3: " ASM_CLAC "\n" \
19620 ".section .fixup,\"ax\"\n" \
19621 "4: movl %3,%0\n" \
19622 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19623
19624 #define __put_user_asm_ex_u64(x, addr) \
19625 asm volatile(ASM_STAC "\n" \
19626 - "1: movl %%eax,0(%1)\n" \
19627 - "2: movl %%edx,4(%1)\n" \
19628 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19629 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19630 "3: " ASM_CLAC "\n" \
19631 _ASM_EXTABLE_EX(1b, 2b) \
19632 _ASM_EXTABLE_EX(2b, 3b) \
19633 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19634 __typeof__(*(ptr)) __pu_val; \
19635 __chk_user_ptr(ptr); \
19636 might_fault(); \
19637 - __pu_val = x; \
19638 + __pu_val = (x); \
19639 + pax_open_userland(); \
19640 switch (sizeof(*(ptr))) { \
19641 case 1: \
19642 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19643 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19644 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19645 break; \
19646 } \
19647 + pax_close_userland(); \
19648 __ret_pu; \
19649 })
19650
19651 @@ -355,8 +403,10 @@ do { \
19652 } while (0)
19653
19654 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19655 +do { \
19656 + pax_open_userland(); \
19657 asm volatile(ASM_STAC "\n" \
19658 - "1: mov"itype" %2,%"rtype"1\n" \
19659 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19660 "2: " ASM_CLAC "\n" \
19661 ".section .fixup,\"ax\"\n" \
19662 "3: mov %3,%0\n" \
19663 @@ -364,8 +414,10 @@ do { \
19664 " jmp 2b\n" \
19665 ".previous\n" \
19666 _ASM_EXTABLE(1b, 3b) \
19667 - : "=r" (err), ltype(x) \
19668 - : "m" (__m(addr)), "i" (errret), "0" (err))
19669 + : "=r" (err), ltype (x) \
19670 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19671 + pax_close_userland(); \
19672 +} while (0)
19673
19674 #define __get_user_size_ex(x, ptr, size) \
19675 do { \
19676 @@ -389,7 +441,7 @@ do { \
19677 } while (0)
19678
19679 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19680 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19681 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19682 "2:\n" \
19683 _ASM_EXTABLE_EX(1b, 2b) \
19684 : ltype(x) : "m" (__m(addr)))
19685 @@ -406,13 +458,24 @@ do { \
19686 int __gu_err; \
19687 unsigned long __gu_val; \
19688 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19689 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19690 + (x) = (__typeof__(*(ptr)))__gu_val; \
19691 __gu_err; \
19692 })
19693
19694 /* FIXME: this hack is definitely wrong -AK */
19695 struct __large_struct { unsigned long buf[100]; };
19696 -#define __m(x) (*(struct __large_struct __user *)(x))
19697 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19698 +#define ____m(x) \
19699 +({ \
19700 + unsigned long ____x = (unsigned long)(x); \
19701 + if (____x < pax_user_shadow_base) \
19702 + ____x += pax_user_shadow_base; \
19703 + (typeof(x))____x; \
19704 +})
19705 +#else
19706 +#define ____m(x) (x)
19707 +#endif
19708 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19709
19710 /*
19711 * Tell gcc we read from memory instead of writing: this is because
19712 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19713 * aliasing issues.
19714 */
19715 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19716 +do { \
19717 + pax_open_userland(); \
19718 asm volatile(ASM_STAC "\n" \
19719 - "1: mov"itype" %"rtype"1,%2\n" \
19720 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19721 "2: " ASM_CLAC "\n" \
19722 ".section .fixup,\"ax\"\n" \
19723 "3: mov %3,%0\n" \
19724 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19725 ".previous\n" \
19726 _ASM_EXTABLE(1b, 3b) \
19727 : "=r"(err) \
19728 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19729 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19730 + pax_close_userland(); \
19731 +} while (0)
19732
19733 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19734 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19735 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19736 "2:\n" \
19737 _ASM_EXTABLE_EX(1b, 2b) \
19738 : : ltype(x), "m" (__m(addr)))
19739 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19740 */
19741 #define uaccess_try do { \
19742 current_thread_info()->uaccess_err = 0; \
19743 + pax_open_userland(); \
19744 stac(); \
19745 barrier();
19746
19747 #define uaccess_catch(err) \
19748 clac(); \
19749 + pax_close_userland(); \
19750 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19751 } while (0)
19752
19753 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19754 * On error, the variable @x is set to zero.
19755 */
19756
19757 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19758 +#define __get_user(x, ptr) get_user((x), (ptr))
19759 +#else
19760 #define __get_user(x, ptr) \
19761 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19762 +#endif
19763
19764 /**
19765 * __put_user: - Write a simple value into user space, with less checking.
19766 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19767 * Returns zero on success, or -EFAULT on error.
19768 */
19769
19770 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19771 +#define __put_user(x, ptr) put_user((x), (ptr))
19772 +#else
19773 #define __put_user(x, ptr) \
19774 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19775 +#endif
19776
19777 #define __get_user_unaligned __get_user
19778 #define __put_user_unaligned __put_user
19779 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19780 #define get_user_ex(x, ptr) do { \
19781 unsigned long __gue_val; \
19782 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19783 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19784 + (x) = (__typeof__(*(ptr)))__gue_val; \
19785 } while (0)
19786
19787 #define put_user_try uaccess_try
19788 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19789 extern __must_check long strnlen_user(const char __user *str, long n);
19790
19791 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19792 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19793 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19794
19795 extern void __cmpxchg_wrong_size(void)
19796 __compiletime_error("Bad argument size for cmpxchg");
19797 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19798 __typeof__(ptr) __uval = (uval); \
19799 __typeof__(*(ptr)) __old = (old); \
19800 __typeof__(*(ptr)) __new = (new); \
19801 + pax_open_userland(); \
19802 switch (size) { \
19803 case 1: \
19804 { \
19805 asm volatile("\t" ASM_STAC "\n" \
19806 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19807 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19808 "2:\t" ASM_CLAC "\n" \
19809 "\t.section .fixup, \"ax\"\n" \
19810 "3:\tmov %3, %0\n" \
19811 "\tjmp 2b\n" \
19812 "\t.previous\n" \
19813 _ASM_EXTABLE(1b, 3b) \
19814 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19815 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19816 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19817 : "memory" \
19818 ); \
19819 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19820 case 2: \
19821 { \
19822 asm volatile("\t" ASM_STAC "\n" \
19823 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19824 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19825 "2:\t" ASM_CLAC "\n" \
19826 "\t.section .fixup, \"ax\"\n" \
19827 "3:\tmov %3, %0\n" \
19828 "\tjmp 2b\n" \
19829 "\t.previous\n" \
19830 _ASM_EXTABLE(1b, 3b) \
19831 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19832 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19833 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19834 : "memory" \
19835 ); \
19836 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19837 case 4: \
19838 { \
19839 asm volatile("\t" ASM_STAC "\n" \
19840 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19841 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19842 "2:\t" ASM_CLAC "\n" \
19843 "\t.section .fixup, \"ax\"\n" \
19844 "3:\tmov %3, %0\n" \
19845 "\tjmp 2b\n" \
19846 "\t.previous\n" \
19847 _ASM_EXTABLE(1b, 3b) \
19848 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19849 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19850 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19851 : "memory" \
19852 ); \
19853 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19854 __cmpxchg_wrong_size(); \
19855 \
19856 asm volatile("\t" ASM_STAC "\n" \
19857 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19858 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19859 "2:\t" ASM_CLAC "\n" \
19860 "\t.section .fixup, \"ax\"\n" \
19861 "3:\tmov %3, %0\n" \
19862 "\tjmp 2b\n" \
19863 "\t.previous\n" \
19864 _ASM_EXTABLE(1b, 3b) \
19865 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19866 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19867 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19868 : "memory" \
19869 ); \
19870 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19871 default: \
19872 __cmpxchg_wrong_size(); \
19873 } \
19874 + pax_close_userland(); \
19875 *__uval = __old; \
19876 __ret; \
19877 })
19878 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19879
19880 #define ARCH_HAS_NOCACHE_UACCESS 1
19881
19882 -#ifdef CONFIG_X86_32
19883 -# include <asm/uaccess_32.h>
19884 -#else
19885 -# include <asm/uaccess_64.h>
19886 -#endif
19887 -
19888 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19889 - unsigned n);
19890 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19891 - unsigned n);
19892 -
19893 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19894 # define copy_user_diag __compiletime_error
19895 #else
19896 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19897 extern void copy_user_diag("copy_from_user() buffer size is too small")
19898 copy_from_user_overflow(void);
19899 extern void copy_user_diag("copy_to_user() buffer size is too small")
19900 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19901 +copy_to_user_overflow(void);
19902
19903 #undef copy_user_diag
19904
19905 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19906
19907 extern void
19908 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19909 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19910 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19911 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19912
19913 #else
19914 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19915
19916 #endif
19917
19918 +#ifdef CONFIG_X86_32
19919 +# include <asm/uaccess_32.h>
19920 +#else
19921 +# include <asm/uaccess_64.h>
19922 +#endif
19923 +
19924 static inline unsigned long __must_check
19925 copy_from_user(void *to, const void __user *from, unsigned long n)
19926 {
19927 - int sz = __compiletime_object_size(to);
19928 + size_t sz = __compiletime_object_size(to);
19929
19930 might_fault();
19931
19932 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19933 * case, and do only runtime checking for non-constant sizes.
19934 */
19935
19936 - if (likely(sz < 0 || sz >= n))
19937 - n = _copy_from_user(to, from, n);
19938 - else if(__builtin_constant_p(n))
19939 - copy_from_user_overflow();
19940 - else
19941 - __copy_from_user_overflow(sz, n);
19942 + if (likely(sz != (size_t)-1 && sz < n)) {
19943 + if(__builtin_constant_p(n))
19944 + copy_from_user_overflow();
19945 + else
19946 + __copy_from_user_overflow(sz, n);
19947 + } else if (access_ok(VERIFY_READ, from, n))
19948 + n = __copy_from_user(to, from, n);
19949 + else if ((long)n > 0)
19950 + memset(to, 0, n);
19951
19952 return n;
19953 }
19954 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19955 static inline unsigned long __must_check
19956 copy_to_user(void __user *to, const void *from, unsigned long n)
19957 {
19958 - int sz = __compiletime_object_size(from);
19959 + size_t sz = __compiletime_object_size(from);
19960
19961 might_fault();
19962
19963 /* See the comment in copy_from_user() above. */
19964 - if (likely(sz < 0 || sz >= n))
19965 - n = _copy_to_user(to, from, n);
19966 - else if(__builtin_constant_p(n))
19967 - copy_to_user_overflow();
19968 - else
19969 - __copy_to_user_overflow(sz, n);
19970 + if (likely(sz != (size_t)-1 && sz < n)) {
19971 + if(__builtin_constant_p(n))
19972 + copy_to_user_overflow();
19973 + else
19974 + __copy_to_user_overflow(sz, n);
19975 + } else if (access_ok(VERIFY_WRITE, to, n))
19976 + n = __copy_to_user(to, from, n);
19977
19978 return n;
19979 }
19980 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19981 index 3c03a5d..edb68ae 100644
19982 --- a/arch/x86/include/asm/uaccess_32.h
19983 +++ b/arch/x86/include/asm/uaccess_32.h
19984 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19985 * anything, so this is accurate.
19986 */
19987
19988 -static __always_inline unsigned long __must_check
19989 +static __always_inline __size_overflow(3) unsigned long __must_check
19990 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
19991 {
19992 + if ((long)n < 0)
19993 + return n;
19994 +
19995 + check_object_size(from, n, true);
19996 +
19997 if (__builtin_constant_p(n)) {
19998 unsigned long ret;
19999
20000 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20001 __copy_to_user(void __user *to, const void *from, unsigned long n)
20002 {
20003 might_fault();
20004 +
20005 return __copy_to_user_inatomic(to, from, n);
20006 }
20007
20008 -static __always_inline unsigned long
20009 +static __always_inline __size_overflow(3) unsigned long
20010 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20011 {
20012 + if ((long)n < 0)
20013 + return n;
20014 +
20015 /* Avoid zeroing the tail if the copy fails..
20016 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20017 * but as the zeroing behaviour is only significant when n is not
20018 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20019 __copy_from_user(void *to, const void __user *from, unsigned long n)
20020 {
20021 might_fault();
20022 +
20023 + if ((long)n < 0)
20024 + return n;
20025 +
20026 + check_object_size(to, n, false);
20027 +
20028 if (__builtin_constant_p(n)) {
20029 unsigned long ret;
20030
20031 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20032 const void __user *from, unsigned long n)
20033 {
20034 might_fault();
20035 +
20036 + if ((long)n < 0)
20037 + return n;
20038 +
20039 if (__builtin_constant_p(n)) {
20040 unsigned long ret;
20041
20042 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20043 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20044 unsigned long n)
20045 {
20046 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20047 + if ((long)n < 0)
20048 + return n;
20049 +
20050 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20051 }
20052
20053 #endif /* _ASM_X86_UACCESS_32_H */
20054 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20055 index f2f9b39..2ae1bf8 100644
20056 --- a/arch/x86/include/asm/uaccess_64.h
20057 +++ b/arch/x86/include/asm/uaccess_64.h
20058 @@ -10,6 +10,9 @@
20059 #include <asm/alternative.h>
20060 #include <asm/cpufeature.h>
20061 #include <asm/page.h>
20062 +#include <asm/pgtable.h>
20063 +
20064 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20065
20066 /*
20067 * Copy To/From Userspace
20068 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20069 __must_check unsigned long
20070 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20071
20072 -static __always_inline __must_check unsigned long
20073 -copy_user_generic(void *to, const void *from, unsigned len)
20074 +static __always_inline __must_check __size_overflow(3) unsigned long
20075 +copy_user_generic(void *to, const void *from, unsigned long len)
20076 {
20077 unsigned ret;
20078
20079 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20080 }
20081
20082 __must_check unsigned long
20083 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20084 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20085
20086 static __always_inline __must_check
20087 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20088 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20089 {
20090 - int ret = 0;
20091 + size_t sz = __compiletime_object_size(dst);
20092 + unsigned ret = 0;
20093 +
20094 + if (size > INT_MAX)
20095 + return size;
20096 +
20097 + check_object_size(dst, size, false);
20098 +
20099 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20100 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20101 + return size;
20102 +#endif
20103 +
20104 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20105 + if(__builtin_constant_p(size))
20106 + copy_from_user_overflow();
20107 + else
20108 + __copy_from_user_overflow(sz, size);
20109 + return size;
20110 + }
20111
20112 if (!__builtin_constant_p(size))
20113 - return copy_user_generic(dst, (__force void *)src, size);
20114 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20115 switch (size) {
20116 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20117 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20118 ret, "b", "b", "=q", 1);
20119 return ret;
20120 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20121 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20122 ret, "w", "w", "=r", 2);
20123 return ret;
20124 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20125 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20126 ret, "l", "k", "=r", 4);
20127 return ret;
20128 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20129 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20130 ret, "q", "", "=r", 8);
20131 return ret;
20132 case 10:
20133 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20134 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20135 ret, "q", "", "=r", 10);
20136 if (unlikely(ret))
20137 return ret;
20138 __get_user_asm(*(u16 *)(8 + (char *)dst),
20139 - (u16 __user *)(8 + (char __user *)src),
20140 + (const u16 __user *)(8 + (const char __user *)src),
20141 ret, "w", "w", "=r", 2);
20142 return ret;
20143 case 16:
20144 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20145 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20146 ret, "q", "", "=r", 16);
20147 if (unlikely(ret))
20148 return ret;
20149 __get_user_asm(*(u64 *)(8 + (char *)dst),
20150 - (u64 __user *)(8 + (char __user *)src),
20151 + (const u64 __user *)(8 + (const char __user *)src),
20152 ret, "q", "", "=r", 8);
20153 return ret;
20154 default:
20155 - return copy_user_generic(dst, (__force void *)src, size);
20156 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20157 }
20158 }
20159
20160 static __always_inline __must_check
20161 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20162 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20163 {
20164 might_fault();
20165 return __copy_from_user_nocheck(dst, src, size);
20166 }
20167
20168 static __always_inline __must_check
20169 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20170 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20171 {
20172 - int ret = 0;
20173 + size_t sz = __compiletime_object_size(src);
20174 + unsigned ret = 0;
20175 +
20176 + if (size > INT_MAX)
20177 + return size;
20178 +
20179 + check_object_size(src, size, true);
20180 +
20181 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20182 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20183 + return size;
20184 +#endif
20185 +
20186 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20187 + if(__builtin_constant_p(size))
20188 + copy_to_user_overflow();
20189 + else
20190 + __copy_to_user_overflow(sz, size);
20191 + return size;
20192 + }
20193
20194 if (!__builtin_constant_p(size))
20195 - return copy_user_generic((__force void *)dst, src, size);
20196 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20197 switch (size) {
20198 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20199 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20200 ret, "b", "b", "iq", 1);
20201 return ret;
20202 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20203 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20204 ret, "w", "w", "ir", 2);
20205 return ret;
20206 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20207 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20208 ret, "l", "k", "ir", 4);
20209 return ret;
20210 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20211 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20212 ret, "q", "", "er", 8);
20213 return ret;
20214 case 10:
20215 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20216 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20217 ret, "q", "", "er", 10);
20218 if (unlikely(ret))
20219 return ret;
20220 asm("":::"memory");
20221 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20222 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20223 ret, "w", "w", "ir", 2);
20224 return ret;
20225 case 16:
20226 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20227 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20228 ret, "q", "", "er", 16);
20229 if (unlikely(ret))
20230 return ret;
20231 asm("":::"memory");
20232 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20233 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20234 ret, "q", "", "er", 8);
20235 return ret;
20236 default:
20237 - return copy_user_generic((__force void *)dst, src, size);
20238 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20239 }
20240 }
20241
20242 static __always_inline __must_check
20243 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20244 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20245 {
20246 might_fault();
20247 return __copy_to_user_nocheck(dst, src, size);
20248 }
20249
20250 static __always_inline __must_check
20251 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20252 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20253 {
20254 - int ret = 0;
20255 + unsigned ret = 0;
20256
20257 might_fault();
20258 +
20259 + if (size > INT_MAX)
20260 + return size;
20261 +
20262 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20263 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20264 + return size;
20265 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20266 + return size;
20267 +#endif
20268 +
20269 if (!__builtin_constant_p(size))
20270 - return copy_user_generic((__force void *)dst,
20271 - (__force void *)src, size);
20272 + return copy_user_generic((__force_kernel void *)____m(dst),
20273 + (__force_kernel const void *)____m(src), size);
20274 switch (size) {
20275 case 1: {
20276 u8 tmp;
20277 - __get_user_asm(tmp, (u8 __user *)src,
20278 + __get_user_asm(tmp, (const u8 __user *)src,
20279 ret, "b", "b", "=q", 1);
20280 if (likely(!ret))
20281 __put_user_asm(tmp, (u8 __user *)dst,
20282 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20283 }
20284 case 2: {
20285 u16 tmp;
20286 - __get_user_asm(tmp, (u16 __user *)src,
20287 + __get_user_asm(tmp, (const u16 __user *)src,
20288 ret, "w", "w", "=r", 2);
20289 if (likely(!ret))
20290 __put_user_asm(tmp, (u16 __user *)dst,
20291 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20292
20293 case 4: {
20294 u32 tmp;
20295 - __get_user_asm(tmp, (u32 __user *)src,
20296 + __get_user_asm(tmp, (const u32 __user *)src,
20297 ret, "l", "k", "=r", 4);
20298 if (likely(!ret))
20299 __put_user_asm(tmp, (u32 __user *)dst,
20300 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20301 }
20302 case 8: {
20303 u64 tmp;
20304 - __get_user_asm(tmp, (u64 __user *)src,
20305 + __get_user_asm(tmp, (const u64 __user *)src,
20306 ret, "q", "", "=r", 8);
20307 if (likely(!ret))
20308 __put_user_asm(tmp, (u64 __user *)dst,
20309 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20310 return ret;
20311 }
20312 default:
20313 - return copy_user_generic((__force void *)dst,
20314 - (__force void *)src, size);
20315 + return copy_user_generic((__force_kernel void *)____m(dst),
20316 + (__force_kernel const void *)____m(src), size);
20317 }
20318 }
20319
20320 -static __must_check __always_inline int
20321 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20322 +static __must_check __always_inline unsigned long
20323 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20324 {
20325 return __copy_from_user_nocheck(dst, src, size);
20326 }
20327
20328 -static __must_check __always_inline int
20329 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20330 +static __must_check __always_inline unsigned long
20331 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20332 {
20333 return __copy_to_user_nocheck(dst, src, size);
20334 }
20335
20336 -extern long __copy_user_nocache(void *dst, const void __user *src,
20337 - unsigned size, int zerorest);
20338 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20339 + unsigned long size, int zerorest);
20340
20341 -static inline int
20342 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20343 +static inline unsigned long
20344 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20345 {
20346 might_fault();
20347 +
20348 + if (size > INT_MAX)
20349 + return size;
20350 +
20351 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20352 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20353 + return size;
20354 +#endif
20355 +
20356 return __copy_user_nocache(dst, src, size, 1);
20357 }
20358
20359 -static inline int
20360 +static inline unsigned long
20361 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20362 - unsigned size)
20363 + unsigned long size)
20364 {
20365 + if (size > INT_MAX)
20366 + return size;
20367 +
20368 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20369 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20370 + return size;
20371 +#endif
20372 +
20373 return __copy_user_nocache(dst, src, size, 0);
20374 }
20375
20376 unsigned long
20377 -copy_user_handle_tail(char *to, char *from, unsigned len);
20378 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20379
20380 #endif /* _ASM_X86_UACCESS_64_H */
20381 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20382 index 5b238981..77fdd78 100644
20383 --- a/arch/x86/include/asm/word-at-a-time.h
20384 +++ b/arch/x86/include/asm/word-at-a-time.h
20385 @@ -11,7 +11,7 @@
20386 * and shift, for example.
20387 */
20388 struct word_at_a_time {
20389 - const unsigned long one_bits, high_bits;
20390 + unsigned long one_bits, high_bits;
20391 };
20392
20393 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20394 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20395 index f58a9c7..dc378042a 100644
20396 --- a/arch/x86/include/asm/x86_init.h
20397 +++ b/arch/x86/include/asm/x86_init.h
20398 @@ -129,7 +129,7 @@ struct x86_init_ops {
20399 struct x86_init_timers timers;
20400 struct x86_init_iommu iommu;
20401 struct x86_init_pci pci;
20402 -};
20403 +} __no_const;
20404
20405 /**
20406 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20407 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20408 void (*setup_percpu_clockev)(void);
20409 void (*early_percpu_clock_init)(void);
20410 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20411 -};
20412 +} __no_const;
20413
20414 struct timespec;
20415
20416 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20417 void (*save_sched_clock_state)(void);
20418 void (*restore_sched_clock_state)(void);
20419 void (*apic_post_init)(void);
20420 -};
20421 +} __no_const;
20422
20423 struct pci_dev;
20424 struct msi_msg;
20425 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20426 void (*teardown_msi_irqs)(struct pci_dev *dev);
20427 void (*restore_msi_irqs)(struct pci_dev *dev);
20428 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20429 -};
20430 +} __no_const;
20431
20432 struct IO_APIC_route_entry;
20433 struct io_apic_irq_attr;
20434 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20435 unsigned int destination, int vector,
20436 struct io_apic_irq_attr *attr);
20437 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20438 -};
20439 +} __no_const;
20440
20441 extern struct x86_init_ops x86_init;
20442 extern struct x86_cpuinit_ops x86_cpuinit;
20443 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20444 index c44a5d5..7f83cfc 100644
20445 --- a/arch/x86/include/asm/xen/page.h
20446 +++ b/arch/x86/include/asm/xen/page.h
20447 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20448 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20449 * cases needing an extended handling.
20450 */
20451 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20452 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20453 {
20454 unsigned long mfn;
20455
20456 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20457 index c9a6d68..cb57f42 100644
20458 --- a/arch/x86/include/asm/xsave.h
20459 +++ b/arch/x86/include/asm/xsave.h
20460 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20461 if (unlikely(err))
20462 return -EFAULT;
20463
20464 + pax_open_userland();
20465 __asm__ __volatile__(ASM_STAC "\n"
20466 - "1:"XSAVE"\n"
20467 + "1:"
20468 + __copyuser_seg
20469 + XSAVE"\n"
20470 "2: " ASM_CLAC "\n"
20471 xstate_fault
20472 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20473 : "memory");
20474 + pax_close_userland();
20475 return err;
20476 }
20477
20478 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20479 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20480 {
20481 int err = 0;
20482 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20483 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20484 u32 lmask = mask;
20485 u32 hmask = mask >> 32;
20486
20487 + pax_open_userland();
20488 __asm__ __volatile__(ASM_STAC "\n"
20489 - "1:"XRSTOR"\n"
20490 + "1:"
20491 + __copyuser_seg
20492 + XRSTOR"\n"
20493 "2: " ASM_CLAC "\n"
20494 xstate_fault
20495 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20496 : "memory"); /* memory required? */
20497 + pax_close_userland();
20498 return err;
20499 }
20500
20501 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20502 index 960a8a9..404daf7 100644
20503 --- a/arch/x86/include/uapi/asm/e820.h
20504 +++ b/arch/x86/include/uapi/asm/e820.h
20505 @@ -68,7 +68,7 @@ struct e820map {
20506 #define ISA_START_ADDRESS 0xa0000
20507 #define ISA_END_ADDRESS 0x100000
20508
20509 -#define BIOS_BEGIN 0x000a0000
20510 +#define BIOS_BEGIN 0x000c0000
20511 #define BIOS_END 0x00100000
20512
20513 #define BIOS_ROM_BASE 0xffe00000
20514 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20515 index 9bcd0b5..750f1b7 100644
20516 --- a/arch/x86/kernel/Makefile
20517 +++ b/arch/x86/kernel/Makefile
20518 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20519 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20520 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20521 obj-y += probe_roms.o
20522 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20523 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20524 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20525 obj-$(CONFIG_X86_64) += mcount_64.o
20526 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20527 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20528 index dbe76a1..e2ec334 100644
20529 --- a/arch/x86/kernel/acpi/boot.c
20530 +++ b/arch/x86/kernel/acpi/boot.c
20531 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20532 * If your system is blacklisted here, but you find that acpi=force
20533 * works for you, please contact linux-acpi@vger.kernel.org
20534 */
20535 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20536 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20537 /*
20538 * Boxes that need ACPI disabled
20539 */
20540 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20541 };
20542
20543 /* second table for DMI checks that should run after early-quirks */
20544 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20545 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20546 /*
20547 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20548 * which includes some code which overrides all temperature
20549 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20550 index d1daead..acd77e2 100644
20551 --- a/arch/x86/kernel/acpi/sleep.c
20552 +++ b/arch/x86/kernel/acpi/sleep.c
20553 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20554 #else /* CONFIG_64BIT */
20555 #ifdef CONFIG_SMP
20556 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20557 +
20558 + pax_open_kernel();
20559 early_gdt_descr.address =
20560 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20561 + pax_close_kernel();
20562 +
20563 initial_gs = per_cpu_offset(smp_processor_id());
20564 #endif
20565 initial_code = (unsigned long)wakeup_long64;
20566 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20567 index 665c6b7..eae4d56 100644
20568 --- a/arch/x86/kernel/acpi/wakeup_32.S
20569 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20570 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20571 # and restore the stack ... but you need gdt for this to work
20572 movl saved_context_esp, %esp
20573
20574 - movl %cs:saved_magic, %eax
20575 - cmpl $0x12345678, %eax
20576 + cmpl $0x12345678, saved_magic
20577 jne bogus_magic
20578
20579 # jump to place where we left off
20580 - movl saved_eip, %eax
20581 - jmp *%eax
20582 + jmp *(saved_eip)
20583
20584 bogus_magic:
20585 jmp bogus_magic
20586 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20587 index aef6531..2044b66 100644
20588 --- a/arch/x86/kernel/alternative.c
20589 +++ b/arch/x86/kernel/alternative.c
20590 @@ -248,7 +248,9 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
20591 unsigned int noplen = len;
20592 if (noplen > ASM_NOP_MAX)
20593 noplen = ASM_NOP_MAX;
20594 + pax_open_kernel();
20595 memcpy(insns, ideal_nops[noplen], noplen);
20596 + pax_close_kernel();
20597 insns += noplen;
20598 len -= noplen;
20599 }
20600 @@ -276,6 +278,11 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf)
20601 if (a->replacementlen != 5)
20602 return;
20603
20604 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20605 + if (orig_insn < (u8 *)_text || (u8 *)_einittext <= orig_insn)
20606 + orig_insn = ktva_ktla(orig_insn);
20607 +#endif
20608 +
20609 o_dspl = *(s32 *)(insnbuf + 1);
20610
20611 /* next_rip of the replacement JMP */
20612 @@ -362,7 +369,23 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20613 int insnbuf_sz = 0;
20614
20615 instr = (u8 *)&a->instr_offset + a->instr_offset;
20616 +
20617 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20618 + if ((u8 *)_text <= instr && instr < (u8 *)_einittext) {
20619 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20620 + instr = ktla_ktva(instr);
20621 + }
20622 +#endif
20623 +
20624 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20625 +
20626 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20627 + if ((u8 *)_text <= replacement && replacement < (u8 *)_einittext) {
20628 + replacement += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20629 + replacement = ktla_ktva(replacement);
20630 + }
20631 +#endif
20632 +
20633 BUG_ON(a->instrlen > sizeof(insnbuf));
20634 BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32);
20635 if (!boot_cpu_has(a->cpuid)) {
20636 @@ -402,6 +425,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20637 }
20638 DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", instr);
20639
20640 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20641 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20642 + instr = ktva_ktla(instr);
20643 +#endif
20644 +
20645 text_poke_early(instr, insnbuf, insnbuf_sz);
20646 }
20647 }
20648 @@ -416,10 +444,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20649 for (poff = start; poff < end; poff++) {
20650 u8 *ptr = (u8 *)poff + *poff;
20651
20652 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20653 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20654 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20655 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20656 +#endif
20657 +
20658 if (!*poff || ptr < text || ptr >= text_end)
20659 continue;
20660 /* turn DS segment override prefix into lock prefix */
20661 - if (*ptr == 0x3e)
20662 + if (*ktla_ktva(ptr) == 0x3e)
20663 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20664 }
20665 mutex_unlock(&text_mutex);
20666 @@ -434,10 +468,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20667 for (poff = start; poff < end; poff++) {
20668 u8 *ptr = (u8 *)poff + *poff;
20669
20670 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20671 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20672 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20673 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20674 +#endif
20675 +
20676 if (!*poff || ptr < text || ptr >= text_end)
20677 continue;
20678 /* turn lock prefix into DS segment override prefix */
20679 - if (*ptr == 0xf0)
20680 + if (*ktla_ktva(ptr) == 0xf0)
20681 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20682 }
20683 mutex_unlock(&text_mutex);
20684 @@ -574,7 +614,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20685
20686 BUG_ON(p->len > MAX_PATCH_LEN);
20687 /* prep the buffer with the original instructions */
20688 - memcpy(insnbuf, p->instr, p->len);
20689 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20690 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20691 (unsigned long)p->instr, p->len);
20692
20693 @@ -621,7 +661,7 @@ void __init alternative_instructions(void)
20694 if (!uniproc_patched || num_possible_cpus() == 1)
20695 free_init_pages("SMP alternatives",
20696 (unsigned long)__smp_locks,
20697 - (unsigned long)__smp_locks_end);
20698 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20699 #endif
20700
20701 apply_paravirt(__parainstructions, __parainstructions_end);
20702 @@ -641,13 +681,17 @@ void __init alternative_instructions(void)
20703 * instructions. And on the local CPU you need to be protected again NMI or MCE
20704 * handlers seeing an inconsistent instruction while you patch.
20705 */
20706 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20707 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20708 size_t len)
20709 {
20710 unsigned long flags;
20711 local_irq_save(flags);
20712 - memcpy(addr, opcode, len);
20713 +
20714 + pax_open_kernel();
20715 + memcpy(ktla_ktva(addr), opcode, len);
20716 sync_core();
20717 + pax_close_kernel();
20718 +
20719 local_irq_restore(flags);
20720 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20721 that causes hangs on some VIA CPUs. */
20722 @@ -669,36 +713,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20723 */
20724 void *text_poke(void *addr, const void *opcode, size_t len)
20725 {
20726 - unsigned long flags;
20727 - char *vaddr;
20728 + unsigned char *vaddr = ktla_ktva(addr);
20729 struct page *pages[2];
20730 - int i;
20731 + size_t i;
20732
20733 if (!core_kernel_text((unsigned long)addr)) {
20734 - pages[0] = vmalloc_to_page(addr);
20735 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20736 + pages[0] = vmalloc_to_page(vaddr);
20737 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20738 } else {
20739 - pages[0] = virt_to_page(addr);
20740 + pages[0] = virt_to_page(vaddr);
20741 WARN_ON(!PageReserved(pages[0]));
20742 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20743 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20744 }
20745 BUG_ON(!pages[0]);
20746 - local_irq_save(flags);
20747 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20748 - if (pages[1])
20749 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20750 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20751 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20752 - clear_fixmap(FIX_TEXT_POKE0);
20753 - if (pages[1])
20754 - clear_fixmap(FIX_TEXT_POKE1);
20755 - local_flush_tlb();
20756 - sync_core();
20757 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20758 - that causes hangs on some VIA CPUs. */
20759 + text_poke_early(addr, opcode, len);
20760 for (i = 0; i < len; i++)
20761 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20762 - local_irq_restore(flags);
20763 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20764 return addr;
20765 }
20766
20767 @@ -752,7 +782,7 @@ int poke_int3_handler(struct pt_regs *regs)
20768 */
20769 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20770 {
20771 - unsigned char int3 = 0xcc;
20772 + const unsigned char int3 = 0xcc;
20773
20774 bp_int3_handler = handler;
20775 bp_int3_addr = (u8 *)addr + sizeof(int3);
20776 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20777 index dcb5285..cc79e9d 100644
20778 --- a/arch/x86/kernel/apic/apic.c
20779 +++ b/arch/x86/kernel/apic/apic.c
20780 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20781 /*
20782 * Debug level, exported for io_apic.c
20783 */
20784 -unsigned int apic_verbosity;
20785 +int apic_verbosity;
20786
20787 int pic_mode;
20788
20789 @@ -1857,7 +1857,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20790 apic_write(APIC_ESR, 0);
20791 v = apic_read(APIC_ESR);
20792 ack_APIC_irq();
20793 - atomic_inc(&irq_err_count);
20794 + atomic_inc_unchecked(&irq_err_count);
20795
20796 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20797 smp_processor_id(), v);
20798 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20799 index de918c4..32eed23 100644
20800 --- a/arch/x86/kernel/apic/apic_flat_64.c
20801 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20802 @@ -154,7 +154,7 @@ static int flat_probe(void)
20803 return 1;
20804 }
20805
20806 -static struct apic apic_flat = {
20807 +static struct apic apic_flat __read_only = {
20808 .name = "flat",
20809 .probe = flat_probe,
20810 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20811 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20812 return 0;
20813 }
20814
20815 -static struct apic apic_physflat = {
20816 +static struct apic apic_physflat __read_only = {
20817
20818 .name = "physical flat",
20819 .probe = physflat_probe,
20820 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20821 index b205cdb..d8503ff 100644
20822 --- a/arch/x86/kernel/apic/apic_noop.c
20823 +++ b/arch/x86/kernel/apic/apic_noop.c
20824 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20825 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20826 }
20827
20828 -struct apic apic_noop = {
20829 +struct apic apic_noop __read_only = {
20830 .name = "noop",
20831 .probe = noop_probe,
20832 .acpi_madt_oem_check = NULL,
20833 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20834 index c4a8d63..fe893ac 100644
20835 --- a/arch/x86/kernel/apic/bigsmp_32.c
20836 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20837 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20838 return dmi_bigsmp;
20839 }
20840
20841 -static struct apic apic_bigsmp = {
20842 +static struct apic apic_bigsmp __read_only = {
20843
20844 .name = "bigsmp",
20845 .probe = probe_bigsmp,
20846 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20847 index f4dc246..fbab133 100644
20848 --- a/arch/x86/kernel/apic/io_apic.c
20849 +++ b/arch/x86/kernel/apic/io_apic.c
20850 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20851 return ret;
20852 }
20853
20854 -atomic_t irq_mis_count;
20855 +atomic_unchecked_t irq_mis_count;
20856
20857 #ifdef CONFIG_GENERIC_PENDING_IRQ
20858 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20859 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20860 * at the cpu.
20861 */
20862 if (!(v & (1 << (i & 0x1f)))) {
20863 - atomic_inc(&irq_mis_count);
20864 + atomic_inc_unchecked(&irq_mis_count);
20865
20866 eoi_ioapic_irq(irq, cfg);
20867 }
20868 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20869 ioapic_irqd_unmask(data, cfg, masked);
20870 }
20871
20872 -static struct irq_chip ioapic_chip __read_mostly = {
20873 +static struct irq_chip ioapic_chip = {
20874 .name = "IO-APIC",
20875 .irq_startup = startup_ioapic_irq,
20876 .irq_mask = mask_ioapic_irq,
20877 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20878 ack_APIC_irq();
20879 }
20880
20881 -static struct irq_chip lapic_chip __read_mostly = {
20882 +static struct irq_chip lapic_chip = {
20883 .name = "local-APIC",
20884 .irq_mask = mask_lapic_irq,
20885 .irq_unmask = unmask_lapic_irq,
20886 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20887 index bda4886..f9c7195 100644
20888 --- a/arch/x86/kernel/apic/probe_32.c
20889 +++ b/arch/x86/kernel/apic/probe_32.c
20890 @@ -72,7 +72,7 @@ static int probe_default(void)
20891 return 1;
20892 }
20893
20894 -static struct apic apic_default = {
20895 +static struct apic apic_default __read_only = {
20896
20897 .name = "default",
20898 .probe = probe_default,
20899 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20900 index 6cedd79..023ff8e 100644
20901 --- a/arch/x86/kernel/apic/vector.c
20902 +++ b/arch/x86/kernel/apic/vector.c
20903 @@ -21,7 +21,7 @@
20904
20905 static DEFINE_RAW_SPINLOCK(vector_lock);
20906
20907 -void lock_vector_lock(void)
20908 +void lock_vector_lock(void) __acquires(vector_lock)
20909 {
20910 /* Used to the online set of cpus does not change
20911 * during assign_irq_vector.
20912 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20913 raw_spin_lock(&vector_lock);
20914 }
20915
20916 -void unlock_vector_lock(void)
20917 +void unlock_vector_lock(void) __releases(vector_lock)
20918 {
20919 raw_spin_unlock(&vector_lock);
20920 }
20921 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20922 index ab3219b..e8033eb 100644
20923 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20924 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20925 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20926 return notifier_from_errno(err);
20927 }
20928
20929 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20930 +static struct notifier_block x2apic_cpu_notifier = {
20931 .notifier_call = update_clusterinfo,
20932 };
20933
20934 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20935 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20936 }
20937
20938 -static struct apic apic_x2apic_cluster = {
20939 +static struct apic apic_x2apic_cluster __read_only = {
20940
20941 .name = "cluster x2apic",
20942 .probe = x2apic_cluster_probe,
20943 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20944 index 6fae733..5ca17af 100644
20945 --- a/arch/x86/kernel/apic/x2apic_phys.c
20946 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20947 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20948 return apic == &apic_x2apic_phys;
20949 }
20950
20951 -static struct apic apic_x2apic_phys = {
20952 +static struct apic apic_x2apic_phys __read_only = {
20953
20954 .name = "physical x2apic",
20955 .probe = x2apic_phys_probe,
20956 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20957 index c8d9295..9af2d03 100644
20958 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20959 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20960 @@ -375,7 +375,7 @@ static int uv_probe(void)
20961 return apic == &apic_x2apic_uv_x;
20962 }
20963
20964 -static struct apic __refdata apic_x2apic_uv_x = {
20965 +static struct apic apic_x2apic_uv_x __read_only = {
20966
20967 .name = "UV large system",
20968 .probe = uv_probe,
20969 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20970 index 927ec92..de68f32 100644
20971 --- a/arch/x86/kernel/apm_32.c
20972 +++ b/arch/x86/kernel/apm_32.c
20973 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20974 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20975 * even though they are called in protected mode.
20976 */
20977 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20978 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20979 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20980
20981 static const char driver_version[] = "1.16ac"; /* no spaces */
20982 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20983 BUG_ON(cpu != 0);
20984 gdt = get_cpu_gdt_table(cpu);
20985 save_desc_40 = gdt[0x40 / 8];
20986 +
20987 + pax_open_kernel();
20988 gdt[0x40 / 8] = bad_bios_desc;
20989 + pax_close_kernel();
20990
20991 apm_irq_save(flags);
20992 APM_DO_SAVE_SEGS;
20993 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20994 &call->esi);
20995 APM_DO_RESTORE_SEGS;
20996 apm_irq_restore(flags);
20997 +
20998 + pax_open_kernel();
20999 gdt[0x40 / 8] = save_desc_40;
21000 + pax_close_kernel();
21001 +
21002 put_cpu();
21003
21004 return call->eax & 0xff;
21005 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21006 BUG_ON(cpu != 0);
21007 gdt = get_cpu_gdt_table(cpu);
21008 save_desc_40 = gdt[0x40 / 8];
21009 +
21010 + pax_open_kernel();
21011 gdt[0x40 / 8] = bad_bios_desc;
21012 + pax_close_kernel();
21013
21014 apm_irq_save(flags);
21015 APM_DO_SAVE_SEGS;
21016 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21017 &call->eax);
21018 APM_DO_RESTORE_SEGS;
21019 apm_irq_restore(flags);
21020 +
21021 + pax_open_kernel();
21022 gdt[0x40 / 8] = save_desc_40;
21023 + pax_close_kernel();
21024 +
21025 put_cpu();
21026 return error;
21027 }
21028 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21029 return 0;
21030 }
21031
21032 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21033 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21034 {
21035 print_if_true,
21036 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21037 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21038 * code to that CPU.
21039 */
21040 gdt = get_cpu_gdt_table(0);
21041 +
21042 + pax_open_kernel();
21043 set_desc_base(&gdt[APM_CS >> 3],
21044 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21045 set_desc_base(&gdt[APM_CS_16 >> 3],
21046 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21047 set_desc_base(&gdt[APM_DS >> 3],
21048 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21049 + pax_close_kernel();
21050
21051 proc_create("apm", 0, NULL, &apm_file_ops);
21052
21053 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21054 index 9f6b934..cf5ffb3 100644
21055 --- a/arch/x86/kernel/asm-offsets.c
21056 +++ b/arch/x86/kernel/asm-offsets.c
21057 @@ -32,6 +32,8 @@ void common(void) {
21058 OFFSET(TI_flags, thread_info, flags);
21059 OFFSET(TI_status, thread_info, status);
21060 OFFSET(TI_addr_limit, thread_info, addr_limit);
21061 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21062 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21063
21064 BLANK();
21065 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21066 @@ -52,8 +54,26 @@ void common(void) {
21067 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21068 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21069 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21070 +
21071 +#ifdef CONFIG_PAX_KERNEXEC
21072 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21073 #endif
21074
21075 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21076 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21077 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21078 +#ifdef CONFIG_X86_64
21079 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21080 +#endif
21081 +#endif
21082 +
21083 +#endif
21084 +
21085 + BLANK();
21086 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21087 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21088 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21089 +
21090 #ifdef CONFIG_XEN
21091 BLANK();
21092 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21093 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21094 index 5ce6f2d..9e738f3 100644
21095 --- a/arch/x86/kernel/asm-offsets_64.c
21096 +++ b/arch/x86/kernel/asm-offsets_64.c
21097 @@ -80,6 +80,7 @@ int main(void)
21098 BLANK();
21099 #undef ENTRY
21100
21101 + DEFINE(TSS_size, sizeof(struct tss_struct));
21102 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21103 OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
21104 BLANK();
21105 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21106 index 9bff687..5b899fb 100644
21107 --- a/arch/x86/kernel/cpu/Makefile
21108 +++ b/arch/x86/kernel/cpu/Makefile
21109 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21110 CFLAGS_REMOVE_perf_event.o = -pg
21111 endif
21112
21113 -# Make sure load_percpu_segment has no stackprotector
21114 -nostackp := $(call cc-option, -fno-stack-protector)
21115 -CFLAGS_common.o := $(nostackp)
21116 -
21117 obj-y := intel_cacheinfo.o scattered.o topology.o
21118 obj-y += common.o
21119 obj-y += rdrand.o
21120 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21121 index e4cf633..941f450 100644
21122 --- a/arch/x86/kernel/cpu/amd.c
21123 +++ b/arch/x86/kernel/cpu/amd.c
21124 @@ -729,7 +729,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21125 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21126 {
21127 /* AMD errata T13 (order #21922) */
21128 - if ((c->x86 == 6)) {
21129 + if (c->x86 == 6) {
21130 /* Duron Rev A0 */
21131 if (c->x86_model == 3 && c->x86_mask == 0)
21132 size = 64;
21133 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21134 index a62cf04..56afd65 100644
21135 --- a/arch/x86/kernel/cpu/common.c
21136 +++ b/arch/x86/kernel/cpu/common.c
21137 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21138
21139 static const struct cpu_dev *this_cpu = &default_cpu;
21140
21141 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21142 -#ifdef CONFIG_X86_64
21143 - /*
21144 - * We need valid kernel segments for data and code in long mode too
21145 - * IRET will check the segment types kkeil 2000/10/28
21146 - * Also sysret mandates a special GDT layout
21147 - *
21148 - * TLS descriptors are currently at a different place compared to i386.
21149 - * Hopefully nobody expects them at a fixed place (Wine?)
21150 - */
21151 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21152 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21153 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21154 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21155 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21156 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21157 -#else
21158 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21159 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21160 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21161 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21162 - /*
21163 - * Segments used for calling PnP BIOS have byte granularity.
21164 - * They code segments and data segments have fixed 64k limits,
21165 - * the transfer segment sizes are set at run time.
21166 - */
21167 - /* 32-bit code */
21168 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21169 - /* 16-bit code */
21170 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21171 - /* 16-bit data */
21172 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21173 - /* 16-bit data */
21174 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21175 - /* 16-bit data */
21176 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21177 - /*
21178 - * The APM segments have byte granularity and their bases
21179 - * are set at run time. All have 64k limits.
21180 - */
21181 - /* 32-bit code */
21182 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21183 - /* 16-bit code */
21184 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21185 - /* data */
21186 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21187 -
21188 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21189 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21190 - GDT_STACK_CANARY_INIT
21191 -#endif
21192 -} };
21193 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21194 -
21195 static int __init x86_xsave_setup(char *s)
21196 {
21197 if (strlen(s))
21198 @@ -306,6 +252,62 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21199 }
21200 }
21201
21202 +#ifdef CONFIG_X86_64
21203 +static __init int setup_disable_pcid(char *arg)
21204 +{
21205 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21206 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21207 +
21208 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21209 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21210 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21211 +#endif
21212 +
21213 + return 1;
21214 +}
21215 +__setup("nopcid", setup_disable_pcid);
21216 +
21217 +static void setup_pcid(struct cpuinfo_x86 *c)
21218 +{
21219 + if (cpu_has(c, X86_FEATURE_PCID)) {
21220 + printk("PAX: PCID detected\n");
21221 + cr4_set_bits(X86_CR4_PCIDE);
21222 + } else
21223 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21224 +
21225 + if (cpu_has(c, X86_FEATURE_INVPCID))
21226 + printk("PAX: INVPCID detected\n");
21227 +
21228 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21229 + if (clone_pgd_mask == ~(pgdval_t)0UL) {
21230 + printk("PAX: UDEREF disabled\n");
21231 + return;
21232 + }
21233 +
21234 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21235 + pax_open_kernel();
21236 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21237 + pax_close_kernel();
21238 + printk("PAX: slow and weak UDEREF enabled\n");
21239 + return;
21240 + }
21241 +
21242 + set_cpu_cap(c, X86_FEATURE_PCIDUDEREF);
21243 +
21244 + pax_open_kernel();
21245 + clone_pgd_mask = ~(pgdval_t)0UL;
21246 + pax_close_kernel();
21247 + if (pax_user_shadow_base)
21248 + printk("PAX: weak UDEREF enabled\n");
21249 + else {
21250 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21251 + printk("PAX: strong UDEREF enabled\n");
21252 + }
21253 +#endif
21254 +
21255 +}
21256 +#endif
21257 +
21258 /*
21259 * Some CPU features depend on higher CPUID levels, which may not always
21260 * be available due to CPUID level capping or broken virtualization
21261 @@ -406,7 +408,7 @@ void switch_to_new_gdt(int cpu)
21262 {
21263 struct desc_ptr gdt_descr;
21264
21265 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21266 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21267 gdt_descr.size = GDT_SIZE - 1;
21268 load_gdt(&gdt_descr);
21269 /* Reload the per-cpu base */
21270 @@ -935,6 +937,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21271 setup_smep(c);
21272 setup_smap(c);
21273
21274 +#ifdef CONFIG_X86_32
21275 +#ifdef CONFIG_PAX_PAGEEXEC
21276 + if (!(__supported_pte_mask & _PAGE_NX))
21277 + clear_cpu_cap(c, X86_FEATURE_PSE);
21278 +#endif
21279 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21280 + clear_cpu_cap(c, X86_FEATURE_SEP);
21281 +#endif
21282 +#endif
21283 +
21284 +#ifdef CONFIG_X86_64
21285 + setup_pcid(c);
21286 +#endif
21287 +
21288 /*
21289 * The vendor-specific functions might have changed features.
21290 * Now we do "generic changes."
21291 @@ -1009,7 +1025,7 @@ void enable_sep_cpu(void)
21292 int cpu;
21293
21294 cpu = get_cpu();
21295 - tss = &per_cpu(cpu_tss, cpu);
21296 + tss = cpu_tss + cpu;
21297
21298 if (!boot_cpu_has(X86_FEATURE_SEP))
21299 goto out;
21300 @@ -1155,14 +1171,16 @@ static __init int setup_disablecpuid(char *arg)
21301 }
21302 __setup("clearcpuid=", setup_disablecpuid);
21303
21304 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21305 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21306 +
21307 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21308 - (unsigned long)&init_thread_union + THREAD_SIZE;
21309 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21310 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21311
21312 #ifdef CONFIG_X86_64
21313 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21314 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21315 - (unsigned long) debug_idt_table };
21316 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21317 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21318
21319 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21320 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21321 @@ -1367,7 +1385,7 @@ void cpu_init(void)
21322 */
21323 load_ucode_ap();
21324
21325 - t = &per_cpu(cpu_tss, cpu);
21326 + t = cpu_tss + cpu;
21327 oist = &per_cpu(orig_ist, cpu);
21328
21329 #ifdef CONFIG_NUMA
21330 @@ -1399,7 +1417,6 @@ void cpu_init(void)
21331 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21332 barrier();
21333
21334 - x86_configure_nx();
21335 x2apic_setup();
21336
21337 /*
21338 @@ -1451,7 +1468,7 @@ void cpu_init(void)
21339 {
21340 int cpu = smp_processor_id();
21341 struct task_struct *curr = current;
21342 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
21343 + struct tss_struct *t = cpu_tss + cpu;
21344 struct thread_struct *thread = &curr->thread;
21345
21346 wait_for_master_cpu(cpu);
21347 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21348 index edcb0e2..a138233 100644
21349 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21350 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21351 @@ -519,25 +519,23 @@ cache_private_attrs_is_visible(struct kobject *kobj,
21352 return 0;
21353 }
21354
21355 +static struct attribute *amd_l3_attrs[4];
21356 +
21357 static struct attribute_group cache_private_group = {
21358 .is_visible = cache_private_attrs_is_visible,
21359 + .attrs = amd_l3_attrs,
21360 };
21361
21362 static void init_amd_l3_attrs(void)
21363 {
21364 int n = 1;
21365 - static struct attribute **amd_l3_attrs;
21366 -
21367 - if (amd_l3_attrs) /* already initialized */
21368 - return;
21369
21370 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21371 n += 2;
21372 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21373 n += 1;
21374
21375 - amd_l3_attrs = kcalloc(n, sizeof(*amd_l3_attrs), GFP_KERNEL);
21376 - if (!amd_l3_attrs)
21377 + if (n > 1 && amd_l3_attrs[0]) /* already initialized */
21378 return;
21379
21380 n = 0;
21381 @@ -547,8 +545,6 @@ static void init_amd_l3_attrs(void)
21382 }
21383 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21384 amd_l3_attrs[n++] = &dev_attr_subcaches.attr;
21385 -
21386 - cache_private_group.attrs = amd_l3_attrs;
21387 }
21388
21389 const struct attribute_group *
21390 @@ -559,7 +555,7 @@ cache_get_priv_group(struct cacheinfo *this_leaf)
21391 if (this_leaf->level < 3 || !nb)
21392 return NULL;
21393
21394 - if (nb && nb->l3_cache.indices)
21395 + if (nb->l3_cache.indices)
21396 init_amd_l3_attrs();
21397
21398 return &cache_private_group;
21399 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21400 index 20190bd..cadb2ab 100644
21401 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21402 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21403 @@ -47,6 +47,7 @@
21404 #include <asm/tlbflush.h>
21405 #include <asm/mce.h>
21406 #include <asm/msr.h>
21407 +#include <asm/local.h>
21408
21409 #include "mce-internal.h"
21410
21411 @@ -256,7 +257,7 @@ static void print_mce(struct mce *m)
21412 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21413 m->cs, m->ip);
21414
21415 - if (m->cs == __KERNEL_CS)
21416 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21417 print_symbol("{%s}", m->ip);
21418 pr_cont("\n");
21419 }
21420 @@ -289,10 +290,10 @@ static void print_mce(struct mce *m)
21421
21422 #define PANIC_TIMEOUT 5 /* 5 seconds */
21423
21424 -static atomic_t mce_panicked;
21425 +static atomic_unchecked_t mce_panicked;
21426
21427 static int fake_panic;
21428 -static atomic_t mce_fake_panicked;
21429 +static atomic_unchecked_t mce_fake_panicked;
21430
21431 /* Panic in progress. Enable interrupts and wait for final IPI */
21432 static void wait_for_panic(void)
21433 @@ -316,7 +317,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21434 /*
21435 * Make sure only one CPU runs in machine check panic
21436 */
21437 - if (atomic_inc_return(&mce_panicked) > 1)
21438 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21439 wait_for_panic();
21440 barrier();
21441
21442 @@ -324,7 +325,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21443 console_verbose();
21444 } else {
21445 /* Don't log too much for fake panic */
21446 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21447 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21448 return;
21449 }
21450 /* First print corrected ones that are still unlogged */
21451 @@ -363,7 +364,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21452 if (!fake_panic) {
21453 if (panic_timeout == 0)
21454 panic_timeout = mca_cfg.panic_timeout;
21455 - panic(msg);
21456 + panic("%s", msg);
21457 } else
21458 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21459 }
21460 @@ -749,7 +750,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21461 * might have been modified by someone else.
21462 */
21463 rmb();
21464 - if (atomic_read(&mce_panicked))
21465 + if (atomic_read_unchecked(&mce_panicked))
21466 wait_for_panic();
21467 if (!mca_cfg.monarch_timeout)
21468 goto out;
21469 @@ -1679,7 +1680,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21470 }
21471
21472 /* Call the installed machine check handler for this CPU setup. */
21473 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21474 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21475 unexpected_machine_check;
21476
21477 /*
21478 @@ -1702,7 +1703,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21479 return;
21480 }
21481
21482 + pax_open_kernel();
21483 machine_check_vector = do_machine_check;
21484 + pax_close_kernel();
21485
21486 __mcheck_cpu_init_generic();
21487 __mcheck_cpu_init_vendor(c);
21488 @@ -1716,7 +1719,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21489 */
21490
21491 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21492 -static int mce_chrdev_open_count; /* #times opened */
21493 +static local_t mce_chrdev_open_count; /* #times opened */
21494 static int mce_chrdev_open_exclu; /* already open exclusive? */
21495
21496 static int mce_chrdev_open(struct inode *inode, struct file *file)
21497 @@ -1724,7 +1727,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21498 spin_lock(&mce_chrdev_state_lock);
21499
21500 if (mce_chrdev_open_exclu ||
21501 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21502 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21503 spin_unlock(&mce_chrdev_state_lock);
21504
21505 return -EBUSY;
21506 @@ -1732,7 +1735,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21507
21508 if (file->f_flags & O_EXCL)
21509 mce_chrdev_open_exclu = 1;
21510 - mce_chrdev_open_count++;
21511 + local_inc(&mce_chrdev_open_count);
21512
21513 spin_unlock(&mce_chrdev_state_lock);
21514
21515 @@ -1743,7 +1746,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21516 {
21517 spin_lock(&mce_chrdev_state_lock);
21518
21519 - mce_chrdev_open_count--;
21520 + local_dec(&mce_chrdev_open_count);
21521 mce_chrdev_open_exclu = 0;
21522
21523 spin_unlock(&mce_chrdev_state_lock);
21524 @@ -2419,7 +2422,7 @@ static __init void mce_init_banks(void)
21525
21526 for (i = 0; i < mca_cfg.banks; i++) {
21527 struct mce_bank *b = &mce_banks[i];
21528 - struct device_attribute *a = &b->attr;
21529 + device_attribute_no_const *a = &b->attr;
21530
21531 sysfs_attr_init(&a->attr);
21532 a->attr.name = b->attrname;
21533 @@ -2526,7 +2529,7 @@ struct dentry *mce_get_debugfs_dir(void)
21534 static void mce_reset(void)
21535 {
21536 cpu_missing = 0;
21537 - atomic_set(&mce_fake_panicked, 0);
21538 + atomic_set_unchecked(&mce_fake_panicked, 0);
21539 atomic_set(&mce_executing, 0);
21540 atomic_set(&mce_callin, 0);
21541 atomic_set(&global_nwo, 0);
21542 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21543 index 737b0ad..09ec66e 100644
21544 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21545 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21546 @@ -12,6 +12,7 @@
21547 #include <asm/tlbflush.h>
21548 #include <asm/mce.h>
21549 #include <asm/msr.h>
21550 +#include <asm/pgtable.h>
21551
21552 /* By default disabled */
21553 int mce_p5_enabled __read_mostly;
21554 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21555 if (!cpu_has(c, X86_FEATURE_MCE))
21556 return;
21557
21558 + pax_open_kernel();
21559 machine_check_vector = pentium_machine_check;
21560 + pax_close_kernel();
21561 /* Make sure the vector pointer is visible before we enable MCEs: */
21562 wmb();
21563
21564 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21565 index 44f1382..315b292 100644
21566 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21567 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21568 @@ -11,6 +11,7 @@
21569 #include <asm/tlbflush.h>
21570 #include <asm/mce.h>
21571 #include <asm/msr.h>
21572 +#include <asm/pgtable.h>
21573
21574 /* Machine check handler for WinChip C6: */
21575 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21576 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21577 {
21578 u32 lo, hi;
21579
21580 + pax_open_kernel();
21581 machine_check_vector = winchip_machine_check;
21582 + pax_close_kernel();
21583 /* Make sure the vector pointer is visible before we enable MCEs: */
21584 wmb();
21585
21586 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21587 index 36a8361..e7058c2 100644
21588 --- a/arch/x86/kernel/cpu/microcode/core.c
21589 +++ b/arch/x86/kernel/cpu/microcode/core.c
21590 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21591 return NOTIFY_OK;
21592 }
21593
21594 -static struct notifier_block __refdata mc_cpu_notifier = {
21595 +static struct notifier_block mc_cpu_notifier = {
21596 .notifier_call = mc_cpu_callback,
21597 };
21598
21599 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21600 index a41bead..4e3685b 100644
21601 --- a/arch/x86/kernel/cpu/microcode/intel.c
21602 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21603 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21604
21605 static int get_ucode_user(void *to, const void *from, size_t n)
21606 {
21607 - return copy_from_user(to, from, n);
21608 + return copy_from_user(to, (const void __force_user *)from, n);
21609 }
21610
21611 static enum ucode_state
21612 request_microcode_user(int cpu, const void __user *buf, size_t size)
21613 {
21614 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21615 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21616 }
21617
21618 static void microcode_fini_cpu(int cpu)
21619 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21620 index ea5f363..cb0e905 100644
21621 --- a/arch/x86/kernel/cpu/mtrr/main.c
21622 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21623 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21624 u64 size_or_mask, size_and_mask;
21625 static bool mtrr_aps_delayed_init;
21626
21627 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21628 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21629
21630 const struct mtrr_ops *mtrr_if;
21631
21632 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21633 index df5e41f..816c719 100644
21634 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21635 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21636 @@ -25,7 +25,7 @@ struct mtrr_ops {
21637 int (*validate_add_page)(unsigned long base, unsigned long size,
21638 unsigned int type);
21639 int (*have_wrcomb)(void);
21640 -};
21641 +} __do_const;
21642
21643 extern int generic_get_free_region(unsigned long base, unsigned long size,
21644 int replace_reg);
21645 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21646 index aa4e3a7..469370f 100644
21647 --- a/arch/x86/kernel/cpu/perf_event.c
21648 +++ b/arch/x86/kernel/cpu/perf_event.c
21649 @@ -1509,7 +1509,7 @@ static void __init pmu_check_apic(void)
21650
21651 }
21652
21653 -static struct attribute_group x86_pmu_format_group = {
21654 +static attribute_group_no_const x86_pmu_format_group = {
21655 .name = "format",
21656 .attrs = NULL,
21657 };
21658 @@ -1608,7 +1608,7 @@ static struct attribute *events_attr[] = {
21659 NULL,
21660 };
21661
21662 -static struct attribute_group x86_pmu_events_group = {
21663 +static attribute_group_no_const x86_pmu_events_group = {
21664 .name = "events",
21665 .attrs = events_attr,
21666 };
21667 @@ -2181,7 +2181,7 @@ static unsigned long get_segment_base(unsigned int segment)
21668 if (idx > GDT_ENTRIES)
21669 return 0;
21670
21671 - desc = raw_cpu_ptr(gdt_page.gdt);
21672 + desc = get_cpu_gdt_table(smp_processor_id());
21673 }
21674
21675 return get_desc_base(desc + idx);
21676 @@ -2271,7 +2271,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21677 break;
21678
21679 perf_callchain_store(entry, frame.return_address);
21680 - fp = frame.next_frame;
21681 + fp = (const void __force_user *)frame.next_frame;
21682 }
21683 }
21684
21685 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21686 index 97242a9..cf9c30e 100644
21687 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21688 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21689 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21690 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21691 {
21692 struct attribute **attrs;
21693 - struct attribute_group *attr_group;
21694 + attribute_group_no_const *attr_group;
21695 int i = 0, j;
21696
21697 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21698 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21699 index 2813ea0..3ef5969c8 100644
21700 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21701 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21702 @@ -3033,10 +3033,10 @@ __init int intel_pmu_init(void)
21703 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21704
21705 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21706 - u64 capabilities;
21707 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21708
21709 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21710 - x86_pmu.intel_cap.capabilities = capabilities;
21711 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21712 + x86_pmu.intel_cap.capabilities = capabilities;
21713 }
21714
21715 intel_ds_init();
21716 diff --git a/arch/x86/kernel/cpu/perf_event_intel_bts.c b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21717 index 7795f3f..3535b76 100644
21718 --- a/arch/x86/kernel/cpu/perf_event_intel_bts.c
21719 +++ b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21720 @@ -252,7 +252,7 @@ static void bts_event_start(struct perf_event *event, int flags)
21721 __bts_event_start(event);
21722
21723 /* PMI handler: this counter is running and likely generating PMIs */
21724 - ACCESS_ONCE(bts->started) = 1;
21725 + ACCESS_ONCE_RW(bts->started) = 1;
21726 }
21727
21728 static void __bts_event_stop(struct perf_event *event)
21729 @@ -266,7 +266,7 @@ static void __bts_event_stop(struct perf_event *event)
21730 if (event->hw.state & PERF_HES_STOPPED)
21731 return;
21732
21733 - ACCESS_ONCE(event->hw.state) |= PERF_HES_STOPPED;
21734 + ACCESS_ONCE_RW(event->hw.state) |= PERF_HES_STOPPED;
21735 }
21736
21737 static void bts_event_stop(struct perf_event *event, int flags)
21738 @@ -274,7 +274,7 @@ static void bts_event_stop(struct perf_event *event, int flags)
21739 struct bts_ctx *bts = this_cpu_ptr(&bts_ctx);
21740
21741 /* PMI handler: don't restart this counter */
21742 - ACCESS_ONCE(bts->started) = 0;
21743 + ACCESS_ONCE_RW(bts->started) = 0;
21744
21745 __bts_event_stop(event);
21746
21747 diff --git a/arch/x86/kernel/cpu/perf_event_intel_cqm.c b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21748 index e4d1b8b..2c6ffa0 100644
21749 --- a/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21750 +++ b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21751 @@ -1352,7 +1352,9 @@ static int __init intel_cqm_init(void)
21752 goto out;
21753 }
21754
21755 - event_attr_intel_cqm_llc_scale.event_str = str;
21756 + pax_open_kernel();
21757 + *(const char **)&event_attr_intel_cqm_llc_scale.event_str = str;
21758 + pax_close_kernel();
21759
21760 ret = intel_cqm_setup_rmid_cache();
21761 if (ret)
21762 diff --git a/arch/x86/kernel/cpu/perf_event_intel_pt.c b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21763 index 123ff1b..d53e500 100644
21764 --- a/arch/x86/kernel/cpu/perf_event_intel_pt.c
21765 +++ b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21766 @@ -116,16 +116,12 @@ static const struct attribute_group *pt_attr_groups[] = {
21767
21768 static int __init pt_pmu_hw_init(void)
21769 {
21770 - struct dev_ext_attribute *de_attrs;
21771 - struct attribute **attrs;
21772 - size_t size;
21773 - int ret;
21774 + static struct dev_ext_attribute de_attrs[ARRAY_SIZE(pt_caps)];
21775 + static struct attribute *attrs[ARRAY_SIZE(pt_caps)];
21776 long i;
21777
21778 - attrs = NULL;
21779 - ret = -ENODEV;
21780 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_INTEL_PT))
21781 - goto fail;
21782 + return -ENODEV;
21783
21784 for (i = 0; i < PT_CPUID_LEAVES; i++) {
21785 cpuid_count(20, i,
21786 @@ -135,39 +131,25 @@ static int __init pt_pmu_hw_init(void)
21787 &pt_pmu.caps[CR_EDX + i*4]);
21788 }
21789
21790 - ret = -ENOMEM;
21791 - size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1);
21792 - attrs = kzalloc(size, GFP_KERNEL);
21793 - if (!attrs)
21794 - goto fail;
21795 -
21796 - size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1);
21797 - de_attrs = kzalloc(size, GFP_KERNEL);
21798 - if (!de_attrs)
21799 - goto fail;
21800 -
21801 + pax_open_kernel();
21802 for (i = 0; i < ARRAY_SIZE(pt_caps); i++) {
21803 - struct dev_ext_attribute *de_attr = de_attrs + i;
21804 + struct dev_ext_attribute *de_attr = &de_attrs[i];
21805
21806 - de_attr->attr.attr.name = pt_caps[i].name;
21807 + *(const char **)&de_attr->attr.attr.name = pt_caps[i].name;
21808
21809 sysfs_attr_init(&de_attr->attr.attr);
21810
21811 - de_attr->attr.attr.mode = S_IRUGO;
21812 - de_attr->attr.show = pt_cap_show;
21813 - de_attr->var = (void *)i;
21814 + *(umode_t *)&de_attr->attr.attr.mode = S_IRUGO;
21815 + *(void **)&de_attr->attr.show = pt_cap_show;
21816 + *(void **)&de_attr->var = (void *)i;
21817
21818 attrs[i] = &de_attr->attr.attr;
21819 }
21820
21821 - pt_cap_group.attrs = attrs;
21822 + *(struct attribute ***)&pt_cap_group.attrs = attrs;
21823 + pax_close_kernel();
21824
21825 return 0;
21826 -
21827 -fail:
21828 - kfree(attrs);
21829 -
21830 - return ret;
21831 }
21832
21833 #define PT_CONFIG_MASK (RTIT_CTL_TSC_EN | RTIT_CTL_DISRETC)
21834 @@ -928,7 +910,7 @@ static void pt_event_start(struct perf_event *event, int mode)
21835 return;
21836 }
21837
21838 - ACCESS_ONCE(pt->handle_nmi) = 1;
21839 + ACCESS_ONCE_RW(pt->handle_nmi) = 1;
21840 event->hw.state = 0;
21841
21842 pt_config_buffer(buf->cur->table, buf->cur_idx,
21843 @@ -945,7 +927,7 @@ static void pt_event_stop(struct perf_event *event, int mode)
21844 * Protect against the PMI racing with disabling wrmsr,
21845 * see comment in intel_pt_interrupt().
21846 */
21847 - ACCESS_ONCE(pt->handle_nmi) = 0;
21848 + ACCESS_ONCE_RW(pt->handle_nmi) = 0;
21849 pt_config_start(false);
21850
21851 if (event->hw.state == PERF_HES_STOPPED)
21852 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21853 index 358c54a..f068235 100644
21854 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21855 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21856 @@ -487,7 +487,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21857 NULL,
21858 };
21859
21860 -static struct attribute_group rapl_pmu_events_group = {
21861 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21862 .name = "events",
21863 .attrs = NULL, /* patched at runtime */
21864 };
21865 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21866 index 90b7c50..7863ae3 100644
21867 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21868 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21869 @@ -732,7 +732,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21870 static int __init uncore_type_init(struct intel_uncore_type *type)
21871 {
21872 struct intel_uncore_pmu *pmus;
21873 - struct attribute_group *attr_group;
21874 + attribute_group_no_const *attr_group;
21875 struct attribute **attrs;
21876 int i, j;
21877
21878 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21879 index ceac8f5..a562de7 100644
21880 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21881 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21882 @@ -115,7 +115,7 @@ struct intel_uncore_box {
21883 struct uncore_event_desc {
21884 struct kobj_attribute attr;
21885 const char *config;
21886 -};
21887 +} __do_const;
21888
21889 ssize_t uncore_event_show(struct kobject *kobj,
21890 struct kobj_attribute *attr, char *buf);
21891 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21892 index 83741a7..bd3507d 100644
21893 --- a/arch/x86/kernel/cpuid.c
21894 +++ b/arch/x86/kernel/cpuid.c
21895 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21896 return notifier_from_errno(err);
21897 }
21898
21899 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21900 +static struct notifier_block cpuid_class_cpu_notifier =
21901 {
21902 .notifier_call = cpuid_class_cpu_callback,
21903 };
21904 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21905 index afa64ad..dce67dd 100644
21906 --- a/arch/x86/kernel/crash_dump_64.c
21907 +++ b/arch/x86/kernel/crash_dump_64.c
21908 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21909 return -ENOMEM;
21910
21911 if (userbuf) {
21912 - if (copy_to_user(buf, vaddr + offset, csize)) {
21913 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21914 iounmap(vaddr);
21915 return -EFAULT;
21916 }
21917 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21918 index f6dfd93..892ade4 100644
21919 --- a/arch/x86/kernel/doublefault.c
21920 +++ b/arch/x86/kernel/doublefault.c
21921 @@ -12,7 +12,7 @@
21922
21923 #define DOUBLEFAULT_STACKSIZE (1024)
21924 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21925 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21926 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21927
21928 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21929
21930 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21931 unsigned long gdt, tss;
21932
21933 native_store_gdt(&gdt_desc);
21934 - gdt = gdt_desc.address;
21935 + gdt = (unsigned long)gdt_desc.address;
21936
21937 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21938
21939 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21940 /* 0x2 bit is always set */
21941 .flags = X86_EFLAGS_SF | 0x2,
21942 .sp = STACK_START,
21943 - .es = __USER_DS,
21944 + .es = __KERNEL_DS,
21945 .cs = __KERNEL_CS,
21946 .ss = __KERNEL_DS,
21947 - .ds = __USER_DS,
21948 + .ds = __KERNEL_DS,
21949 .fs = __KERNEL_PERCPU,
21950
21951 .__cr3 = __pa_nodebug(swapper_pg_dir),
21952 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21953 index 9c30acf..8cf2411 100644
21954 --- a/arch/x86/kernel/dumpstack.c
21955 +++ b/arch/x86/kernel/dumpstack.c
21956 @@ -2,6 +2,9 @@
21957 * Copyright (C) 1991, 1992 Linus Torvalds
21958 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21959 */
21960 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21961 +#define __INCLUDED_BY_HIDESYM 1
21962 +#endif
21963 #include <linux/kallsyms.h>
21964 #include <linux/kprobes.h>
21965 #include <linux/uaccess.h>
21966 @@ -35,23 +38,21 @@ static void printk_stack_address(unsigned long address, int reliable,
21967
21968 void printk_address(unsigned long address)
21969 {
21970 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21971 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21972 }
21973
21974 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21975 static void
21976 print_ftrace_graph_addr(unsigned long addr, void *data,
21977 const struct stacktrace_ops *ops,
21978 - struct thread_info *tinfo, int *graph)
21979 + struct task_struct *task, int *graph)
21980 {
21981 - struct task_struct *task;
21982 unsigned long ret_addr;
21983 int index;
21984
21985 if (addr != (unsigned long)return_to_handler)
21986 return;
21987
21988 - task = tinfo->task;
21989 index = task->curr_ret_stack;
21990
21991 if (!task->ret_stack || index < *graph)
21992 @@ -68,7 +69,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21993 static inline void
21994 print_ftrace_graph_addr(unsigned long addr, void *data,
21995 const struct stacktrace_ops *ops,
21996 - struct thread_info *tinfo, int *graph)
21997 + struct task_struct *task, int *graph)
21998 { }
21999 #endif
22000
22001 @@ -79,10 +80,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22002 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22003 */
22004
22005 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22006 - void *p, unsigned int size, void *end)
22007 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22008 {
22009 - void *t = tinfo;
22010 if (end) {
22011 if (p < end && p >= (end-THREAD_SIZE))
22012 return 1;
22013 @@ -93,14 +92,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22014 }
22015
22016 unsigned long
22017 -print_context_stack(struct thread_info *tinfo,
22018 +print_context_stack(struct task_struct *task, void *stack_start,
22019 unsigned long *stack, unsigned long bp,
22020 const struct stacktrace_ops *ops, void *data,
22021 unsigned long *end, int *graph)
22022 {
22023 struct stack_frame *frame = (struct stack_frame *)bp;
22024
22025 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22026 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22027 unsigned long addr;
22028
22029 addr = *stack;
22030 @@ -112,7 +111,7 @@ print_context_stack(struct thread_info *tinfo,
22031 } else {
22032 ops->address(data, addr, 0);
22033 }
22034 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22035 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22036 }
22037 stack++;
22038 }
22039 @@ -121,7 +120,7 @@ print_context_stack(struct thread_info *tinfo,
22040 EXPORT_SYMBOL_GPL(print_context_stack);
22041
22042 unsigned long
22043 -print_context_stack_bp(struct thread_info *tinfo,
22044 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22045 unsigned long *stack, unsigned long bp,
22046 const struct stacktrace_ops *ops, void *data,
22047 unsigned long *end, int *graph)
22048 @@ -129,7 +128,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22049 struct stack_frame *frame = (struct stack_frame *)bp;
22050 unsigned long *ret_addr = &frame->return_address;
22051
22052 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22053 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22054 unsigned long addr = *ret_addr;
22055
22056 if (!__kernel_text_address(addr))
22057 @@ -138,7 +137,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22058 ops->address(data, addr, 1);
22059 frame = frame->next_frame;
22060 ret_addr = &frame->return_address;
22061 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22062 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22063 }
22064
22065 return (unsigned long)frame;
22066 @@ -226,6 +225,8 @@ unsigned long oops_begin(void)
22067 EXPORT_SYMBOL_GPL(oops_begin);
22068 NOKPROBE_SYMBOL(oops_begin);
22069
22070 +extern void gr_handle_kernel_exploit(void);
22071 +
22072 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22073 {
22074 if (regs && kexec_should_crash(current))
22075 @@ -247,7 +248,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22076 panic("Fatal exception in interrupt");
22077 if (panic_on_oops)
22078 panic("Fatal exception");
22079 - do_exit(signr);
22080 +
22081 + gr_handle_kernel_exploit();
22082 +
22083 + do_group_exit(signr);
22084 }
22085 NOKPROBE_SYMBOL(oops_end);
22086
22087 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22088 index 464ffd6..01f2cda 100644
22089 --- a/arch/x86/kernel/dumpstack_32.c
22090 +++ b/arch/x86/kernel/dumpstack_32.c
22091 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22092 bp = stack_frame(task, regs);
22093
22094 for (;;) {
22095 - struct thread_info *context;
22096 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22097 void *end_stack;
22098
22099 end_stack = is_hardirq_stack(stack, cpu);
22100 if (!end_stack)
22101 end_stack = is_softirq_stack(stack, cpu);
22102
22103 - context = task_thread_info(task);
22104 - bp = ops->walk_stack(context, stack, bp, ops, data,
22105 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22106 end_stack, &graph);
22107
22108 /* Stop if not on irq stack */
22109 @@ -137,16 +136,17 @@ void show_regs(struct pt_regs *regs)
22110 unsigned int code_len = code_bytes;
22111 unsigned char c;
22112 u8 *ip;
22113 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22114
22115 pr_emerg("Stack:\n");
22116 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22117
22118 pr_emerg("Code:");
22119
22120 - ip = (u8 *)regs->ip - code_prologue;
22121 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22122 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22123 /* try starting at IP */
22124 - ip = (u8 *)regs->ip;
22125 + ip = (u8 *)regs->ip + cs_base;
22126 code_len = code_len - code_prologue + 1;
22127 }
22128 for (i = 0; i < code_len; i++, ip++) {
22129 @@ -155,7 +155,7 @@ void show_regs(struct pt_regs *regs)
22130 pr_cont(" Bad EIP value.");
22131 break;
22132 }
22133 - if (ip == (u8 *)regs->ip)
22134 + if (ip == (u8 *)regs->ip + cs_base)
22135 pr_cont(" <%02x>", c);
22136 else
22137 pr_cont(" %02x", c);
22138 @@ -168,6 +168,7 @@ int is_valid_bugaddr(unsigned long ip)
22139 {
22140 unsigned short ud2;
22141
22142 + ip = ktla_ktva(ip);
22143 if (ip < PAGE_OFFSET)
22144 return 0;
22145 if (probe_kernel_address((unsigned short *)ip, ud2))
22146 @@ -175,3 +176,15 @@ int is_valid_bugaddr(unsigned long ip)
22147
22148 return ud2 == 0x0b0f;
22149 }
22150 +
22151 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22152 +void __used pax_check_alloca(unsigned long size)
22153 +{
22154 + unsigned long sp = (unsigned long)&sp, stack_left;
22155 +
22156 + /* all kernel stacks are of the same size */
22157 + stack_left = sp & (THREAD_SIZE - 1);
22158 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22159 +}
22160 +EXPORT_SYMBOL(pax_check_alloca);
22161 +#endif
22162 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22163 index 5f1c626..1cba97e 100644
22164 --- a/arch/x86/kernel/dumpstack_64.c
22165 +++ b/arch/x86/kernel/dumpstack_64.c
22166 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22167 const struct stacktrace_ops *ops, void *data)
22168 {
22169 const unsigned cpu = get_cpu();
22170 - struct thread_info *tinfo;
22171 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22172 unsigned long dummy;
22173 unsigned used = 0;
22174 int graph = 0;
22175 int done = 0;
22176 + void *stack_start;
22177
22178 if (!task)
22179 task = current;
22180 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22181 * current stack address. If the stacks consist of nested
22182 * exceptions
22183 */
22184 - tinfo = task_thread_info(task);
22185 while (!done) {
22186 unsigned long *stack_end;
22187 enum stack_type stype;
22188 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22189 if (ops->stack(data, id) < 0)
22190 break;
22191
22192 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22193 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22194 data, stack_end, &graph);
22195 ops->stack(data, "<EOE>");
22196 /*
22197 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22198 * second-to-last pointer (index -2 to end) in the
22199 * exception stack:
22200 */
22201 + if ((u16)stack_end[-1] != __KERNEL_DS)
22202 + goto out;
22203 stack = (unsigned long *) stack_end[-2];
22204 done = 0;
22205 break;
22206 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22207
22208 if (ops->stack(data, "IRQ") < 0)
22209 break;
22210 - bp = ops->walk_stack(tinfo, stack, bp,
22211 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22212 ops, data, stack_end, &graph);
22213 /*
22214 * We link to the next stack (which would be
22215 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22216 /*
22217 * This handles the process stack:
22218 */
22219 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22220 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22221 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22222 +out:
22223 put_cpu();
22224 }
22225 EXPORT_SYMBOL(dump_trace);
22226 @@ -347,8 +350,55 @@ int is_valid_bugaddr(unsigned long ip)
22227 {
22228 unsigned short ud2;
22229
22230 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22231 + if (probe_kernel_address((unsigned short *)ip, ud2))
22232 return 0;
22233
22234 return ud2 == 0x0b0f;
22235 }
22236 +
22237 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22238 +void __used pax_check_alloca(unsigned long size)
22239 +{
22240 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22241 + unsigned cpu, used;
22242 + char *id;
22243 +
22244 + /* check the process stack first */
22245 + stack_start = (unsigned long)task_stack_page(current);
22246 + stack_end = stack_start + THREAD_SIZE;
22247 + if (likely(stack_start <= sp && sp < stack_end)) {
22248 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22249 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22250 + return;
22251 + }
22252 +
22253 + cpu = get_cpu();
22254 +
22255 + /* check the irq stacks */
22256 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22257 + stack_start = stack_end - IRQ_STACK_SIZE;
22258 + if (stack_start <= sp && sp < stack_end) {
22259 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22260 + put_cpu();
22261 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22262 + return;
22263 + }
22264 +
22265 + /* check the exception stacks */
22266 + used = 0;
22267 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22268 + stack_start = stack_end - EXCEPTION_STKSZ;
22269 + if (stack_end && stack_start <= sp && sp < stack_end) {
22270 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22271 + put_cpu();
22272 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22273 + return;
22274 + }
22275 +
22276 + put_cpu();
22277 +
22278 + /* unknown stack */
22279 + BUG();
22280 +}
22281 +EXPORT_SYMBOL(pax_check_alloca);
22282 +#endif
22283 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22284 index e2ce85d..00ccad0 100644
22285 --- a/arch/x86/kernel/e820.c
22286 +++ b/arch/x86/kernel/e820.c
22287 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22288
22289 static void early_panic(char *msg)
22290 {
22291 - early_printk(msg);
22292 - panic(msg);
22293 + early_printk("%s", msg);
22294 + panic("%s", msg);
22295 }
22296
22297 static int userdef __initdata;
22298 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22299 index 89427d8..00c0d52 100644
22300 --- a/arch/x86/kernel/early_printk.c
22301 +++ b/arch/x86/kernel/early_printk.c
22302 @@ -7,6 +7,7 @@
22303 #include <linux/pci_regs.h>
22304 #include <linux/pci_ids.h>
22305 #include <linux/errno.h>
22306 +#include <linux/sched.h>
22307 #include <asm/io.h>
22308 #include <asm/processor.h>
22309 #include <asm/fcntl.h>
22310 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22311 index 1c30976..71b41b9 100644
22312 --- a/arch/x86/kernel/entry_32.S
22313 +++ b/arch/x86/kernel/entry_32.S
22314 @@ -177,13 +177,154 @@
22315 /*CFI_REL_OFFSET gs, PT_GS*/
22316 .endm
22317 .macro SET_KERNEL_GS reg
22318 +
22319 +#ifdef CONFIG_CC_STACKPROTECTOR
22320 movl $(__KERNEL_STACK_CANARY), \reg
22321 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22322 + movl $(__USER_DS), \reg
22323 +#else
22324 + xorl \reg, \reg
22325 +#endif
22326 +
22327 movl \reg, %gs
22328 .endm
22329
22330 #endif /* CONFIG_X86_32_LAZY_GS */
22331
22332 -.macro SAVE_ALL
22333 +.macro pax_enter_kernel
22334 +#ifdef CONFIG_PAX_KERNEXEC
22335 + call pax_enter_kernel
22336 +#endif
22337 +.endm
22338 +
22339 +.macro pax_exit_kernel
22340 +#ifdef CONFIG_PAX_KERNEXEC
22341 + call pax_exit_kernel
22342 +#endif
22343 +.endm
22344 +
22345 +#ifdef CONFIG_PAX_KERNEXEC
22346 +ENTRY(pax_enter_kernel)
22347 +#ifdef CONFIG_PARAVIRT
22348 + pushl %eax
22349 + pushl %ecx
22350 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22351 + mov %eax, %esi
22352 +#else
22353 + mov %cr0, %esi
22354 +#endif
22355 + bts $X86_CR0_WP_BIT, %esi
22356 + jnc 1f
22357 + mov %cs, %esi
22358 + cmp $__KERNEL_CS, %esi
22359 + jz 3f
22360 + ljmp $__KERNEL_CS, $3f
22361 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22362 +2:
22363 +#ifdef CONFIG_PARAVIRT
22364 + mov %esi, %eax
22365 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22366 +#else
22367 + mov %esi, %cr0
22368 +#endif
22369 +3:
22370 +#ifdef CONFIG_PARAVIRT
22371 + popl %ecx
22372 + popl %eax
22373 +#endif
22374 + ret
22375 +ENDPROC(pax_enter_kernel)
22376 +
22377 +ENTRY(pax_exit_kernel)
22378 +#ifdef CONFIG_PARAVIRT
22379 + pushl %eax
22380 + pushl %ecx
22381 +#endif
22382 + mov %cs, %esi
22383 + cmp $__KERNEXEC_KERNEL_CS, %esi
22384 + jnz 2f
22385 +#ifdef CONFIG_PARAVIRT
22386 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22387 + mov %eax, %esi
22388 +#else
22389 + mov %cr0, %esi
22390 +#endif
22391 + btr $X86_CR0_WP_BIT, %esi
22392 + ljmp $__KERNEL_CS, $1f
22393 +1:
22394 +#ifdef CONFIG_PARAVIRT
22395 + mov %esi, %eax
22396 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22397 +#else
22398 + mov %esi, %cr0
22399 +#endif
22400 +2:
22401 +#ifdef CONFIG_PARAVIRT
22402 + popl %ecx
22403 + popl %eax
22404 +#endif
22405 + ret
22406 +ENDPROC(pax_exit_kernel)
22407 +#endif
22408 +
22409 + .macro pax_erase_kstack
22410 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22411 + call pax_erase_kstack
22412 +#endif
22413 + .endm
22414 +
22415 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22416 +/*
22417 + * ebp: thread_info
22418 + */
22419 +ENTRY(pax_erase_kstack)
22420 + pushl %edi
22421 + pushl %ecx
22422 + pushl %eax
22423 +
22424 + mov TI_lowest_stack(%ebp), %edi
22425 + mov $-0xBEEF, %eax
22426 + std
22427 +
22428 +1: mov %edi, %ecx
22429 + and $THREAD_SIZE_asm - 1, %ecx
22430 + shr $2, %ecx
22431 + repne scasl
22432 + jecxz 2f
22433 +
22434 + cmp $2*16, %ecx
22435 + jc 2f
22436 +
22437 + mov $2*16, %ecx
22438 + repe scasl
22439 + jecxz 2f
22440 + jne 1b
22441 +
22442 +2: cld
22443 + or $2*4, %edi
22444 + mov %esp, %ecx
22445 + sub %edi, %ecx
22446 +
22447 + cmp $THREAD_SIZE_asm, %ecx
22448 + jb 3f
22449 + ud2
22450 +3:
22451 +
22452 + shr $2, %ecx
22453 + rep stosl
22454 +
22455 + mov TI_task_thread_sp0(%ebp), %edi
22456 + sub $128, %edi
22457 + mov %edi, TI_lowest_stack(%ebp)
22458 +
22459 + popl %eax
22460 + popl %ecx
22461 + popl %edi
22462 + ret
22463 +ENDPROC(pax_erase_kstack)
22464 +#endif
22465 +
22466 +.macro __SAVE_ALL _DS
22467 cld
22468 PUSH_GS
22469 pushl_cfi %fs
22470 @@ -206,7 +347,7 @@
22471 CFI_REL_OFFSET ecx, 0
22472 pushl_cfi %ebx
22473 CFI_REL_OFFSET ebx, 0
22474 - movl $(__USER_DS), %edx
22475 + movl $\_DS, %edx
22476 movl %edx, %ds
22477 movl %edx, %es
22478 movl $(__KERNEL_PERCPU), %edx
22479 @@ -214,6 +355,15 @@
22480 SET_KERNEL_GS %edx
22481 .endm
22482
22483 +.macro SAVE_ALL
22484 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22485 + __SAVE_ALL __KERNEL_DS
22486 + pax_enter_kernel
22487 +#else
22488 + __SAVE_ALL __USER_DS
22489 +#endif
22490 +.endm
22491 +
22492 .macro RESTORE_INT_REGS
22493 popl_cfi %ebx
22494 CFI_RESTORE ebx
22495 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22496 popfl_cfi
22497 jmp syscall_exit
22498 CFI_ENDPROC
22499 -END(ret_from_fork)
22500 +ENDPROC(ret_from_fork)
22501
22502 ENTRY(ret_from_kernel_thread)
22503 CFI_STARTPROC
22504 @@ -340,7 +490,15 @@ ret_from_intr:
22505 andl $SEGMENT_RPL_MASK, %eax
22506 #endif
22507 cmpl $USER_RPL, %eax
22508 +
22509 +#ifdef CONFIG_PAX_KERNEXEC
22510 + jae resume_userspace
22511 +
22512 + pax_exit_kernel
22513 + jmp resume_kernel
22514 +#else
22515 jb resume_kernel # not returning to v8086 or userspace
22516 +#endif
22517
22518 ENTRY(resume_userspace)
22519 LOCKDEP_SYS_EXIT
22520 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22521 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22522 # int/exception return?
22523 jne work_pending
22524 - jmp restore_all
22525 -END(ret_from_exception)
22526 + jmp restore_all_pax
22527 +ENDPROC(ret_from_exception)
22528
22529 #ifdef CONFIG_PREEMPT
22530 ENTRY(resume_kernel)
22531 @@ -365,7 +523,7 @@ need_resched:
22532 jz restore_all
22533 call preempt_schedule_irq
22534 jmp need_resched
22535 -END(resume_kernel)
22536 +ENDPROC(resume_kernel)
22537 #endif
22538 CFI_ENDPROC
22539
22540 @@ -395,33 +553,45 @@ sysenter_past_esp:
22541 /*CFI_REL_OFFSET cs, 0*/
22542 /*
22543 * Push current_thread_info()->sysenter_return to the stack.
22544 - * A tiny bit of offset fixup is necessary: TI_sysenter_return
22545 - * is relative to thread_info, which is at the bottom of the
22546 - * kernel stack page. 4*4 means the 4 words pushed above;
22547 - * TOP_OF_KERNEL_STACK_PADDING takes us to the top of the stack;
22548 - * and THREAD_SIZE takes us to the bottom.
22549 */
22550 - pushl_cfi ((TI_sysenter_return) - THREAD_SIZE + TOP_OF_KERNEL_STACK_PADDING + 4*4)(%esp)
22551 + pushl_cfi $0
22552 CFI_REL_OFFSET eip, 0
22553
22554 pushl_cfi %eax
22555 SAVE_ALL
22556 + GET_THREAD_INFO(%ebp)
22557 + movl TI_sysenter_return(%ebp),%ebp
22558 + movl %ebp,PT_EIP(%esp)
22559 ENABLE_INTERRUPTS(CLBR_NONE)
22560
22561 /*
22562 * Load the potential sixth argument from user stack.
22563 * Careful about security.
22564 */
22565 + movl PT_OLDESP(%esp),%ebp
22566 +
22567 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22568 + mov PT_OLDSS(%esp),%ds
22569 +1: movl %ds:(%ebp),%ebp
22570 + push %ss
22571 + pop %ds
22572 +#else
22573 cmpl $__PAGE_OFFSET-3,%ebp
22574 jae syscall_fault
22575 ASM_STAC
22576 1: movl (%ebp),%ebp
22577 ASM_CLAC
22578 +#endif
22579 +
22580 movl %ebp,PT_EBP(%esp)
22581 _ASM_EXTABLE(1b,syscall_fault)
22582
22583 GET_THREAD_INFO(%ebp)
22584
22585 +#ifdef CONFIG_PAX_RANDKSTACK
22586 + pax_erase_kstack
22587 +#endif
22588 +
22589 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22590 jnz sysenter_audit
22591 sysenter_do_call:
22592 @@ -437,12 +607,24 @@ sysenter_after_call:
22593 testl $_TIF_ALLWORK_MASK, %ecx
22594 jnz sysexit_audit
22595 sysenter_exit:
22596 +
22597 +#ifdef CONFIG_PAX_RANDKSTACK
22598 + pushl_cfi %eax
22599 + movl %esp, %eax
22600 + call pax_randomize_kstack
22601 + popl_cfi %eax
22602 +#endif
22603 +
22604 + pax_erase_kstack
22605 +
22606 /* if something modifies registers it must also disable sysexit */
22607 movl PT_EIP(%esp), %edx
22608 movl PT_OLDESP(%esp), %ecx
22609 xorl %ebp,%ebp
22610 TRACE_IRQS_ON
22611 1: mov PT_FS(%esp), %fs
22612 +2: mov PT_DS(%esp), %ds
22613 +3: mov PT_ES(%esp), %es
22614 PTGS_TO_GS
22615 ENABLE_INTERRUPTS_SYSEXIT
22616
22617 @@ -456,6 +638,9 @@ sysenter_audit:
22618 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22619 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22620 call __audit_syscall_entry
22621 +
22622 + pax_erase_kstack
22623 +
22624 popl_cfi %ecx /* get that remapped edx off the stack */
22625 popl_cfi %ecx /* get that remapped esi off the stack */
22626 movl PT_EAX(%esp),%eax /* reload syscall number */
22627 @@ -482,10 +667,16 @@ sysexit_audit:
22628
22629 CFI_ENDPROC
22630 .pushsection .fixup,"ax"
22631 -2: movl $0,PT_FS(%esp)
22632 +4: movl $0,PT_FS(%esp)
22633 + jmp 1b
22634 +5: movl $0,PT_DS(%esp)
22635 + jmp 1b
22636 +6: movl $0,PT_ES(%esp)
22637 jmp 1b
22638 .popsection
22639 - _ASM_EXTABLE(1b,2b)
22640 + _ASM_EXTABLE(1b,4b)
22641 + _ASM_EXTABLE(2b,5b)
22642 + _ASM_EXTABLE(3b,6b)
22643 PTGS_TO_GS_EX
22644 ENDPROC(ia32_sysenter_target)
22645
22646 @@ -496,6 +687,11 @@ ENTRY(system_call)
22647 pushl_cfi %eax # save orig_eax
22648 SAVE_ALL
22649 GET_THREAD_INFO(%ebp)
22650 +
22651 +#ifdef CONFIG_PAX_RANDKSTACK
22652 + pax_erase_kstack
22653 +#endif
22654 +
22655 # system call tracing in operation / emulation
22656 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22657 jnz syscall_trace_entry
22658 @@ -515,6 +711,15 @@ syscall_exit:
22659 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22660 jnz syscall_exit_work
22661
22662 +restore_all_pax:
22663 +
22664 +#ifdef CONFIG_PAX_RANDKSTACK
22665 + movl %esp, %eax
22666 + call pax_randomize_kstack
22667 +#endif
22668 +
22669 + pax_erase_kstack
22670 +
22671 restore_all:
22672 TRACE_IRQS_IRET
22673 restore_all_notrace:
22674 @@ -569,14 +774,34 @@ ldt_ss:
22675 * compensating for the offset by changing to the ESPFIX segment with
22676 * a base address that matches for the difference.
22677 */
22678 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22679 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22680 mov %esp, %edx /* load kernel esp */
22681 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22682 mov %dx, %ax /* eax: new kernel esp */
22683 sub %eax, %edx /* offset (low word is 0) */
22684 +#ifdef CONFIG_SMP
22685 + movl PER_CPU_VAR(cpu_number), %ebx
22686 + shll $PAGE_SHIFT_asm, %ebx
22687 + addl $cpu_gdt_table, %ebx
22688 +#else
22689 + movl $cpu_gdt_table, %ebx
22690 +#endif
22691 shr $16, %edx
22692 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22693 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22694 +
22695 +#ifdef CONFIG_PAX_KERNEXEC
22696 + mov %cr0, %esi
22697 + btr $X86_CR0_WP_BIT, %esi
22698 + mov %esi, %cr0
22699 +#endif
22700 +
22701 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22702 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22703 +
22704 +#ifdef CONFIG_PAX_KERNEXEC
22705 + bts $X86_CR0_WP_BIT, %esi
22706 + mov %esi, %cr0
22707 +#endif
22708 +
22709 pushl_cfi $__ESPFIX_SS
22710 pushl_cfi %eax /* new kernel esp */
22711 /* Disable interrupts, but do not irqtrace this section: we
22712 @@ -606,20 +831,18 @@ work_resched:
22713 movl TI_flags(%ebp), %ecx
22714 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22715 # than syscall tracing?
22716 - jz restore_all
22717 + jz restore_all_pax
22718 testb $_TIF_NEED_RESCHED, %cl
22719 jnz work_resched
22720
22721 work_notifysig: # deal with pending signals and
22722 # notify-resume requests
22723 + movl %esp, %eax
22724 #ifdef CONFIG_VM86
22725 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22726 - movl %esp, %eax
22727 jnz work_notifysig_v86 # returning to kernel-space or
22728 # vm86-space
22729 1:
22730 -#else
22731 - movl %esp, %eax
22732 #endif
22733 TRACE_IRQS_ON
22734 ENABLE_INTERRUPTS(CLBR_NONE)
22735 @@ -640,7 +863,7 @@ work_notifysig_v86:
22736 movl %eax, %esp
22737 jmp 1b
22738 #endif
22739 -END(work_pending)
22740 +ENDPROC(work_pending)
22741
22742 # perform syscall exit tracing
22743 ALIGN
22744 @@ -648,11 +871,14 @@ syscall_trace_entry:
22745 movl $-ENOSYS,PT_EAX(%esp)
22746 movl %esp, %eax
22747 call syscall_trace_enter
22748 +
22749 + pax_erase_kstack
22750 +
22751 /* What it returned is what we'll actually use. */
22752 cmpl $(NR_syscalls), %eax
22753 jnae syscall_call
22754 jmp syscall_exit
22755 -END(syscall_trace_entry)
22756 +ENDPROC(syscall_trace_entry)
22757
22758 # perform syscall exit tracing
22759 ALIGN
22760 @@ -665,26 +891,30 @@ syscall_exit_work:
22761 movl %esp, %eax
22762 call syscall_trace_leave
22763 jmp resume_userspace
22764 -END(syscall_exit_work)
22765 +ENDPROC(syscall_exit_work)
22766 CFI_ENDPROC
22767
22768 RING0_INT_FRAME # can't unwind into user space anyway
22769 syscall_fault:
22770 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22771 + push %ss
22772 + pop %ds
22773 +#endif
22774 ASM_CLAC
22775 GET_THREAD_INFO(%ebp)
22776 movl $-EFAULT,PT_EAX(%esp)
22777 jmp resume_userspace
22778 -END(syscall_fault)
22779 +ENDPROC(syscall_fault)
22780
22781 syscall_badsys:
22782 movl $-ENOSYS,%eax
22783 jmp syscall_after_call
22784 -END(syscall_badsys)
22785 +ENDPROC(syscall_badsys)
22786
22787 sysenter_badsys:
22788 movl $-ENOSYS,%eax
22789 jmp sysenter_after_call
22790 -END(sysenter_badsys)
22791 +ENDPROC(sysenter_badsys)
22792 CFI_ENDPROC
22793
22794 .macro FIXUP_ESPFIX_STACK
22795 @@ -697,8 +927,15 @@ END(sysenter_badsys)
22796 */
22797 #ifdef CONFIG_X86_ESPFIX32
22798 /* fixup the stack */
22799 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22800 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22801 +#ifdef CONFIG_SMP
22802 + movl PER_CPU_VAR(cpu_number), %ebx
22803 + shll $PAGE_SHIFT_asm, %ebx
22804 + addl $cpu_gdt_table, %ebx
22805 +#else
22806 + movl $cpu_gdt_table, %ebx
22807 +#endif
22808 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22809 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22810 shl $16, %eax
22811 addl %esp, %eax /* the adjusted stack pointer */
22812 pushl_cfi $__KERNEL_DS
22813 @@ -737,7 +974,7 @@ ENTRY(irq_entries_start)
22814 CFI_ADJUST_CFA_OFFSET -4
22815 .align 8
22816 .endr
22817 -END(irq_entries_start)
22818 +ENDPROC(irq_entries_start)
22819
22820 /*
22821 * the CPU automatically disables interrupts when executing an IRQ vector,
22822 @@ -790,7 +1027,7 @@ ENTRY(coprocessor_error)
22823 pushl_cfi $do_coprocessor_error
22824 jmp error_code
22825 CFI_ENDPROC
22826 -END(coprocessor_error)
22827 +ENDPROC(coprocessor_error)
22828
22829 ENTRY(simd_coprocessor_error)
22830 RING0_INT_FRAME
22831 @@ -806,7 +1043,7 @@ ENTRY(simd_coprocessor_error)
22832 #endif
22833 jmp error_code
22834 CFI_ENDPROC
22835 -END(simd_coprocessor_error)
22836 +ENDPROC(simd_coprocessor_error)
22837
22838 ENTRY(device_not_available)
22839 RING0_INT_FRAME
22840 @@ -815,18 +1052,18 @@ ENTRY(device_not_available)
22841 pushl_cfi $do_device_not_available
22842 jmp error_code
22843 CFI_ENDPROC
22844 -END(device_not_available)
22845 +ENDPROC(device_not_available)
22846
22847 #ifdef CONFIG_PARAVIRT
22848 ENTRY(native_iret)
22849 iret
22850 _ASM_EXTABLE(native_iret, iret_exc)
22851 -END(native_iret)
22852 +ENDPROC(native_iret)
22853
22854 ENTRY(native_irq_enable_sysexit)
22855 sti
22856 sysexit
22857 -END(native_irq_enable_sysexit)
22858 +ENDPROC(native_irq_enable_sysexit)
22859 #endif
22860
22861 ENTRY(overflow)
22862 @@ -836,7 +1073,7 @@ ENTRY(overflow)
22863 pushl_cfi $do_overflow
22864 jmp error_code
22865 CFI_ENDPROC
22866 -END(overflow)
22867 +ENDPROC(overflow)
22868
22869 ENTRY(bounds)
22870 RING0_INT_FRAME
22871 @@ -845,7 +1082,7 @@ ENTRY(bounds)
22872 pushl_cfi $do_bounds
22873 jmp error_code
22874 CFI_ENDPROC
22875 -END(bounds)
22876 +ENDPROC(bounds)
22877
22878 ENTRY(invalid_op)
22879 RING0_INT_FRAME
22880 @@ -854,7 +1091,7 @@ ENTRY(invalid_op)
22881 pushl_cfi $do_invalid_op
22882 jmp error_code
22883 CFI_ENDPROC
22884 -END(invalid_op)
22885 +ENDPROC(invalid_op)
22886
22887 ENTRY(coprocessor_segment_overrun)
22888 RING0_INT_FRAME
22889 @@ -863,7 +1100,7 @@ ENTRY(coprocessor_segment_overrun)
22890 pushl_cfi $do_coprocessor_segment_overrun
22891 jmp error_code
22892 CFI_ENDPROC
22893 -END(coprocessor_segment_overrun)
22894 +ENDPROC(coprocessor_segment_overrun)
22895
22896 ENTRY(invalid_TSS)
22897 RING0_EC_FRAME
22898 @@ -871,7 +1108,7 @@ ENTRY(invalid_TSS)
22899 pushl_cfi $do_invalid_TSS
22900 jmp error_code
22901 CFI_ENDPROC
22902 -END(invalid_TSS)
22903 +ENDPROC(invalid_TSS)
22904
22905 ENTRY(segment_not_present)
22906 RING0_EC_FRAME
22907 @@ -879,7 +1116,7 @@ ENTRY(segment_not_present)
22908 pushl_cfi $do_segment_not_present
22909 jmp error_code
22910 CFI_ENDPROC
22911 -END(segment_not_present)
22912 +ENDPROC(segment_not_present)
22913
22914 ENTRY(stack_segment)
22915 RING0_EC_FRAME
22916 @@ -887,7 +1124,7 @@ ENTRY(stack_segment)
22917 pushl_cfi $do_stack_segment
22918 jmp error_code
22919 CFI_ENDPROC
22920 -END(stack_segment)
22921 +ENDPROC(stack_segment)
22922
22923 ENTRY(alignment_check)
22924 RING0_EC_FRAME
22925 @@ -895,7 +1132,7 @@ ENTRY(alignment_check)
22926 pushl_cfi $do_alignment_check
22927 jmp error_code
22928 CFI_ENDPROC
22929 -END(alignment_check)
22930 +ENDPROC(alignment_check)
22931
22932 ENTRY(divide_error)
22933 RING0_INT_FRAME
22934 @@ -904,7 +1141,7 @@ ENTRY(divide_error)
22935 pushl_cfi $do_divide_error
22936 jmp error_code
22937 CFI_ENDPROC
22938 -END(divide_error)
22939 +ENDPROC(divide_error)
22940
22941 #ifdef CONFIG_X86_MCE
22942 ENTRY(machine_check)
22943 @@ -914,7 +1151,7 @@ ENTRY(machine_check)
22944 pushl_cfi machine_check_vector
22945 jmp error_code
22946 CFI_ENDPROC
22947 -END(machine_check)
22948 +ENDPROC(machine_check)
22949 #endif
22950
22951 ENTRY(spurious_interrupt_bug)
22952 @@ -924,7 +1161,7 @@ ENTRY(spurious_interrupt_bug)
22953 pushl_cfi $do_spurious_interrupt_bug
22954 jmp error_code
22955 CFI_ENDPROC
22956 -END(spurious_interrupt_bug)
22957 +ENDPROC(spurious_interrupt_bug)
22958
22959 #ifdef CONFIG_XEN
22960 /* Xen doesn't set %esp to be precisely what the normal sysenter
22961 @@ -1033,7 +1270,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22962
22963 ENTRY(mcount)
22964 ret
22965 -END(mcount)
22966 +ENDPROC(mcount)
22967
22968 ENTRY(ftrace_caller)
22969 pushl %eax
22970 @@ -1063,7 +1300,7 @@ ftrace_graph_call:
22971 .globl ftrace_stub
22972 ftrace_stub:
22973 ret
22974 -END(ftrace_caller)
22975 +ENDPROC(ftrace_caller)
22976
22977 ENTRY(ftrace_regs_caller)
22978 pushf /* push flags before compare (in cs location) */
22979 @@ -1161,7 +1398,7 @@ trace:
22980 popl %ecx
22981 popl %eax
22982 jmp ftrace_stub
22983 -END(mcount)
22984 +ENDPROC(mcount)
22985 #endif /* CONFIG_DYNAMIC_FTRACE */
22986 #endif /* CONFIG_FUNCTION_TRACER */
22987
22988 @@ -1179,7 +1416,7 @@ ENTRY(ftrace_graph_caller)
22989 popl %ecx
22990 popl %eax
22991 ret
22992 -END(ftrace_graph_caller)
22993 +ENDPROC(ftrace_graph_caller)
22994
22995 .globl return_to_handler
22996 return_to_handler:
22997 @@ -1233,15 +1470,18 @@ error_code:
22998 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22999 REG_TO_PTGS %ecx
23000 SET_KERNEL_GS %ecx
23001 - movl $(__USER_DS), %ecx
23002 + movl $(__KERNEL_DS), %ecx
23003 movl %ecx, %ds
23004 movl %ecx, %es
23005 +
23006 + pax_enter_kernel
23007 +
23008 TRACE_IRQS_OFF
23009 movl %esp,%eax # pt_regs pointer
23010 call *%edi
23011 jmp ret_from_exception
23012 CFI_ENDPROC
23013 -END(page_fault)
23014 +ENDPROC(page_fault)
23015
23016 /*
23017 * Debug traps and NMI can happen at the one SYSENTER instruction
23018 @@ -1284,7 +1524,7 @@ debug_stack_correct:
23019 call do_debug
23020 jmp ret_from_exception
23021 CFI_ENDPROC
23022 -END(debug)
23023 +ENDPROC(debug)
23024
23025 /*
23026 * NMI is doubly nasty. It can happen _while_ we're handling
23027 @@ -1324,6 +1564,9 @@ nmi_stack_correct:
23028 xorl %edx,%edx # zero error code
23029 movl %esp,%eax # pt_regs pointer
23030 call do_nmi
23031 +
23032 + pax_exit_kernel
23033 +
23034 jmp restore_all_notrace
23035 CFI_ENDPROC
23036
23037 @@ -1361,13 +1604,16 @@ nmi_espfix_stack:
23038 FIXUP_ESPFIX_STACK # %eax == %esp
23039 xorl %edx,%edx # zero error code
23040 call do_nmi
23041 +
23042 + pax_exit_kernel
23043 +
23044 RESTORE_REGS
23045 lss 12+4(%esp), %esp # back to espfix stack
23046 CFI_ADJUST_CFA_OFFSET -24
23047 jmp irq_return
23048 #endif
23049 CFI_ENDPROC
23050 -END(nmi)
23051 +ENDPROC(nmi)
23052
23053 ENTRY(int3)
23054 RING0_INT_FRAME
23055 @@ -1380,14 +1626,14 @@ ENTRY(int3)
23056 call do_int3
23057 jmp ret_from_exception
23058 CFI_ENDPROC
23059 -END(int3)
23060 +ENDPROC(int3)
23061
23062 ENTRY(general_protection)
23063 RING0_EC_FRAME
23064 pushl_cfi $do_general_protection
23065 jmp error_code
23066 CFI_ENDPROC
23067 -END(general_protection)
23068 +ENDPROC(general_protection)
23069
23070 #ifdef CONFIG_KVM_GUEST
23071 ENTRY(async_page_fault)
23072 @@ -1396,6 +1642,6 @@ ENTRY(async_page_fault)
23073 pushl_cfi $do_async_page_fault
23074 jmp error_code
23075 CFI_ENDPROC
23076 -END(async_page_fault)
23077 +ENDPROC(async_page_fault)
23078 #endif
23079
23080 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23081 index 02c2eff..a13739f 100644
23082 --- a/arch/x86/kernel/entry_64.S
23083 +++ b/arch/x86/kernel/entry_64.S
23084 @@ -46,6 +46,8 @@
23085 #include <asm/smap.h>
23086 #include <asm/pgtable_types.h>
23087 #include <linux/err.h>
23088 +#include <asm/pgtable.h>
23089 +#include <asm/alternative-asm.h>
23090
23091 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23092 #include <linux/elf-em.h>
23093 @@ -64,6 +66,401 @@ ENTRY(native_usergs_sysret64)
23094 ENDPROC(native_usergs_sysret64)
23095 #endif /* CONFIG_PARAVIRT */
23096
23097 + .macro ljmpq sel, off
23098 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23099 + .byte 0x48; ljmp *1234f(%rip)
23100 + .pushsection .rodata
23101 + .align 16
23102 + 1234: .quad \off; .word \sel
23103 + .popsection
23104 +#else
23105 + pushq $\sel
23106 + pushq $\off
23107 + lretq
23108 +#endif
23109 + .endm
23110 +
23111 + .macro pax_enter_kernel
23112 + pax_set_fptr_mask
23113 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23114 + call pax_enter_kernel
23115 +#endif
23116 + .endm
23117 +
23118 + .macro pax_exit_kernel
23119 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23120 + call pax_exit_kernel
23121 +#endif
23122 +
23123 + .endm
23124 +
23125 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23126 +ENTRY(pax_enter_kernel)
23127 + pushq %rdi
23128 +
23129 +#ifdef CONFIG_PARAVIRT
23130 + PV_SAVE_REGS(CLBR_RDI)
23131 +#endif
23132 +
23133 +#ifdef CONFIG_PAX_KERNEXEC
23134 + GET_CR0_INTO_RDI
23135 + bts $X86_CR0_WP_BIT,%rdi
23136 + jnc 3f
23137 + mov %cs,%edi
23138 + cmp $__KERNEL_CS,%edi
23139 + jnz 2f
23140 +1:
23141 +#endif
23142 +
23143 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23144 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23145 + GET_CR3_INTO_RDI
23146 + cmp $0,%dil
23147 + jnz 112f
23148 + mov $__KERNEL_DS,%edi
23149 + mov %edi,%ss
23150 + jmp 111f
23151 +112: cmp $1,%dil
23152 + jz 113f
23153 + ud2
23154 +113: sub $4097,%rdi
23155 + bts $63,%rdi
23156 + SET_RDI_INTO_CR3
23157 + mov $__UDEREF_KERNEL_DS,%edi
23158 + mov %edi,%ss
23159 +111:
23160 +#endif
23161 +
23162 +#ifdef CONFIG_PARAVIRT
23163 + PV_RESTORE_REGS(CLBR_RDI)
23164 +#endif
23165 +
23166 + popq %rdi
23167 + pax_force_retaddr
23168 + retq
23169 +
23170 +#ifdef CONFIG_PAX_KERNEXEC
23171 +2: ljmpq __KERNEL_CS,1b
23172 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23173 +4: SET_RDI_INTO_CR0
23174 + jmp 1b
23175 +#endif
23176 +ENDPROC(pax_enter_kernel)
23177 +
23178 +ENTRY(pax_exit_kernel)
23179 + pushq %rdi
23180 +
23181 +#ifdef CONFIG_PARAVIRT
23182 + PV_SAVE_REGS(CLBR_RDI)
23183 +#endif
23184 +
23185 +#ifdef CONFIG_PAX_KERNEXEC
23186 + mov %cs,%rdi
23187 + cmp $__KERNEXEC_KERNEL_CS,%edi
23188 + jz 2f
23189 + GET_CR0_INTO_RDI
23190 + bts $X86_CR0_WP_BIT,%rdi
23191 + jnc 4f
23192 +1:
23193 +#endif
23194 +
23195 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23196 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23197 + mov %ss,%edi
23198 + cmp $__UDEREF_KERNEL_DS,%edi
23199 + jnz 111f
23200 + GET_CR3_INTO_RDI
23201 + cmp $0,%dil
23202 + jz 112f
23203 + ud2
23204 +112: add $4097,%rdi
23205 + bts $63,%rdi
23206 + SET_RDI_INTO_CR3
23207 + mov $__KERNEL_DS,%edi
23208 + mov %edi,%ss
23209 +111:
23210 +#endif
23211 +
23212 +#ifdef CONFIG_PARAVIRT
23213 + PV_RESTORE_REGS(CLBR_RDI);
23214 +#endif
23215 +
23216 + popq %rdi
23217 + pax_force_retaddr
23218 + retq
23219 +
23220 +#ifdef CONFIG_PAX_KERNEXEC
23221 +2: GET_CR0_INTO_RDI
23222 + btr $X86_CR0_WP_BIT,%rdi
23223 + jnc 4f
23224 + ljmpq __KERNEL_CS,3f
23225 +3: SET_RDI_INTO_CR0
23226 + jmp 1b
23227 +4: ud2
23228 + jmp 4b
23229 +#endif
23230 +ENDPROC(pax_exit_kernel)
23231 +#endif
23232 +
23233 + .macro pax_enter_kernel_user
23234 + pax_set_fptr_mask
23235 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23236 + call pax_enter_kernel_user
23237 +#endif
23238 + .endm
23239 +
23240 + .macro pax_exit_kernel_user
23241 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23242 + call pax_exit_kernel_user
23243 +#endif
23244 +#ifdef CONFIG_PAX_RANDKSTACK
23245 + pushq %rax
23246 + pushq %r11
23247 + call pax_randomize_kstack
23248 + popq %r11
23249 + popq %rax
23250 +#endif
23251 + .endm
23252 +
23253 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23254 +ENTRY(pax_enter_kernel_user)
23255 + pushq %rdi
23256 + pushq %rbx
23257 +
23258 +#ifdef CONFIG_PARAVIRT
23259 + PV_SAVE_REGS(CLBR_RDI)
23260 +#endif
23261 +
23262 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23263 + GET_CR3_INTO_RDI
23264 + cmp $1,%dil
23265 + jnz 4f
23266 + sub $4097,%rdi
23267 + bts $63,%rdi
23268 + SET_RDI_INTO_CR3
23269 + jmp 3f
23270 +111:
23271 +
23272 + GET_CR3_INTO_RDI
23273 + mov %rdi,%rbx
23274 + add $__START_KERNEL_map,%rbx
23275 + sub phys_base(%rip),%rbx
23276 +
23277 +#ifdef CONFIG_PARAVIRT
23278 + cmpl $0, pv_info+PARAVIRT_enabled
23279 + jz 1f
23280 + pushq %rdi
23281 + i = 0
23282 + .rept USER_PGD_PTRS
23283 + mov i*8(%rbx),%rsi
23284 + mov $0,%sil
23285 + lea i*8(%rbx),%rdi
23286 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23287 + i = i + 1
23288 + .endr
23289 + popq %rdi
23290 + jmp 2f
23291 +1:
23292 +#endif
23293 +
23294 + i = 0
23295 + .rept USER_PGD_PTRS
23296 + movb $0,i*8(%rbx)
23297 + i = i + 1
23298 + .endr
23299 +
23300 +2: SET_RDI_INTO_CR3
23301 +
23302 +#ifdef CONFIG_PAX_KERNEXEC
23303 + GET_CR0_INTO_RDI
23304 + bts $X86_CR0_WP_BIT,%rdi
23305 + SET_RDI_INTO_CR0
23306 +#endif
23307 +
23308 +3:
23309 +
23310 +#ifdef CONFIG_PARAVIRT
23311 + PV_RESTORE_REGS(CLBR_RDI)
23312 +#endif
23313 +
23314 + popq %rbx
23315 + popq %rdi
23316 + pax_force_retaddr
23317 + retq
23318 +4: ud2
23319 +ENDPROC(pax_enter_kernel_user)
23320 +
23321 +ENTRY(pax_exit_kernel_user)
23322 + pushq %rdi
23323 + pushq %rbx
23324 +
23325 +#ifdef CONFIG_PARAVIRT
23326 + PV_SAVE_REGS(CLBR_RDI)
23327 +#endif
23328 +
23329 + GET_CR3_INTO_RDI
23330 + ALTERNATIVE "jmp 1f", "", X86_FEATURE_PCID
23331 + cmp $0,%dil
23332 + jnz 3f
23333 + add $4097,%rdi
23334 + bts $63,%rdi
23335 + SET_RDI_INTO_CR3
23336 + jmp 2f
23337 +1:
23338 +
23339 + mov %rdi,%rbx
23340 +
23341 +#ifdef CONFIG_PAX_KERNEXEC
23342 + GET_CR0_INTO_RDI
23343 + btr $X86_CR0_WP_BIT,%rdi
23344 + jnc 3f
23345 + SET_RDI_INTO_CR0
23346 +#endif
23347 +
23348 + add $__START_KERNEL_map,%rbx
23349 + sub phys_base(%rip),%rbx
23350 +
23351 +#ifdef CONFIG_PARAVIRT
23352 + cmpl $0, pv_info+PARAVIRT_enabled
23353 + jz 1f
23354 + i = 0
23355 + .rept USER_PGD_PTRS
23356 + mov i*8(%rbx),%rsi
23357 + mov $0x67,%sil
23358 + lea i*8(%rbx),%rdi
23359 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23360 + i = i + 1
23361 + .endr
23362 + jmp 2f
23363 +1:
23364 +#endif
23365 +
23366 + i = 0
23367 + .rept USER_PGD_PTRS
23368 + movb $0x67,i*8(%rbx)
23369 + i = i + 1
23370 + .endr
23371 +2:
23372 +
23373 +#ifdef CONFIG_PARAVIRT
23374 + PV_RESTORE_REGS(CLBR_RDI)
23375 +#endif
23376 +
23377 + popq %rbx
23378 + popq %rdi
23379 + pax_force_retaddr
23380 + retq
23381 +3: ud2
23382 +ENDPROC(pax_exit_kernel_user)
23383 +#endif
23384 +
23385 + .macro pax_enter_kernel_nmi
23386 + pax_set_fptr_mask
23387 +
23388 +#ifdef CONFIG_PAX_KERNEXEC
23389 + GET_CR0_INTO_RDI
23390 + bts $X86_CR0_WP_BIT,%rdi
23391 + jc 110f
23392 + SET_RDI_INTO_CR0
23393 + or $2,%ebx
23394 +110:
23395 +#endif
23396 +
23397 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23398 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23399 + GET_CR3_INTO_RDI
23400 + cmp $0,%dil
23401 + jz 111f
23402 + sub $4097,%rdi
23403 + or $4,%ebx
23404 + bts $63,%rdi
23405 + SET_RDI_INTO_CR3
23406 + mov $__UDEREF_KERNEL_DS,%edi
23407 + mov %edi,%ss
23408 +111:
23409 +#endif
23410 + .endm
23411 +
23412 + .macro pax_exit_kernel_nmi
23413 +#ifdef CONFIG_PAX_KERNEXEC
23414 + btr $1,%ebx
23415 + jnc 110f
23416 + GET_CR0_INTO_RDI
23417 + btr $X86_CR0_WP_BIT,%rdi
23418 + SET_RDI_INTO_CR0
23419 +110:
23420 +#endif
23421 +
23422 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23423 + btr $2,%ebx
23424 + jnc 111f
23425 + GET_CR3_INTO_RDI
23426 + add $4097,%rdi
23427 + bts $63,%rdi
23428 + SET_RDI_INTO_CR3
23429 + mov $__KERNEL_DS,%edi
23430 + mov %edi,%ss
23431 +111:
23432 +#endif
23433 + .endm
23434 +
23435 + .macro pax_erase_kstack
23436 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23437 + call pax_erase_kstack
23438 +#endif
23439 + .endm
23440 +
23441 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23442 +ENTRY(pax_erase_kstack)
23443 + pushq %rdi
23444 + pushq %rcx
23445 + pushq %rax
23446 + pushq %r11
23447 +
23448 + GET_THREAD_INFO(%r11)
23449 + mov TI_lowest_stack(%r11), %rdi
23450 + mov $-0xBEEF, %rax
23451 + std
23452 +
23453 +1: mov %edi, %ecx
23454 + and $THREAD_SIZE_asm - 1, %ecx
23455 + shr $3, %ecx
23456 + repne scasq
23457 + jecxz 2f
23458 +
23459 + cmp $2*8, %ecx
23460 + jc 2f
23461 +
23462 + mov $2*8, %ecx
23463 + repe scasq
23464 + jecxz 2f
23465 + jne 1b
23466 +
23467 +2: cld
23468 + or $2*8, %rdi
23469 + mov %esp, %ecx
23470 + sub %edi, %ecx
23471 +
23472 + cmp $THREAD_SIZE_asm, %rcx
23473 + jb 3f
23474 + ud2
23475 +3:
23476 +
23477 + shr $3, %ecx
23478 + rep stosq
23479 +
23480 + mov TI_task_thread_sp0(%r11), %rdi
23481 + sub $256, %rdi
23482 + mov %rdi, TI_lowest_stack(%r11)
23483 +
23484 + popq %r11
23485 + popq %rax
23486 + popq %rcx
23487 + popq %rdi
23488 + pax_force_retaddr
23489 + ret
23490 +ENDPROC(pax_erase_kstack)
23491 +#endif
23492
23493 .macro TRACE_IRQS_IRETQ
23494 #ifdef CONFIG_TRACE_IRQFLAGS
23495 @@ -100,7 +497,7 @@ ENDPROC(native_usergs_sysret64)
23496 .endm
23497
23498 .macro TRACE_IRQS_IRETQ_DEBUG
23499 - bt $9,EFLAGS(%rsp) /* interrupts off? */
23500 + bt $X86_EFLAGS_IF_BIT,EFLAGS(%rsp) /* interrupts off? */
23501 jnc 1f
23502 TRACE_IRQS_ON_DEBUG
23503 1:
23504 @@ -221,14 +618,6 @@ GLOBAL(system_call_after_swapgs)
23505 /* Construct struct pt_regs on stack */
23506 pushq_cfi $__USER_DS /* pt_regs->ss */
23507 pushq_cfi PER_CPU_VAR(rsp_scratch) /* pt_regs->sp */
23508 - /*
23509 - * Re-enable interrupts.
23510 - * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23511 - * must execute atomically in the face of possible interrupt-driven
23512 - * task preemption. We must enable interrupts only after we're done
23513 - * with using rsp_scratch:
23514 - */
23515 - ENABLE_INTERRUPTS(CLBR_NONE)
23516 pushq_cfi %r11 /* pt_regs->flags */
23517 pushq_cfi $__USER_CS /* pt_regs->cs */
23518 pushq_cfi %rcx /* pt_regs->ip */
23519 @@ -246,7 +635,27 @@ GLOBAL(system_call_after_swapgs)
23520 sub $(6*8),%rsp /* pt_regs->bp,bx,r12-15 not saved */
23521 CFI_ADJUST_CFA_OFFSET 6*8
23522
23523 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23524 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
23525 + movq_cfi r12, R12
23526 +#endif
23527 +
23528 + pax_enter_kernel_user
23529 +
23530 +#ifdef CONFIG_PAX_RANDKSTACK
23531 + pax_erase_kstack
23532 +#endif
23533 +
23534 + /*
23535 + * Re-enable interrupts.
23536 + * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23537 + * must execute atomically in the face of possible interrupt-driven
23538 + * task preemption. We must enable interrupts only after we're done
23539 + * with using rsp_scratch:
23540 + */
23541 + ENABLE_INTERRUPTS(CLBR_NONE)
23542 +
23543 + GET_THREAD_INFO(%rcx)
23544 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23545 jnz tracesys
23546 system_call_fastpath:
23547 #if __SYSCALL_MASK == ~0
23548 @@ -279,10 +688,13 @@ system_call_fastpath:
23549 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23550 * very bad.
23551 */
23552 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23553 + GET_THREAD_INFO(%rcx)
23554 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23555 jnz int_ret_from_sys_call_irqs_off /* Go to the slow path */
23556
23557 CFI_REMEMBER_STATE
23558 + pax_exit_kernel_user
23559 + pax_erase_kstack
23560
23561 RESTORE_C_REGS_EXCEPT_RCX_R11
23562 movq RIP(%rsp),%rcx
23563 @@ -316,6 +728,9 @@ tracesys:
23564 call syscall_trace_enter_phase1
23565 test %rax, %rax
23566 jnz tracesys_phase2 /* if needed, run the slow path */
23567 +
23568 + pax_erase_kstack
23569 +
23570 RESTORE_C_REGS_EXCEPT_RAX /* else restore clobbered regs */
23571 movq ORIG_RAX(%rsp), %rax
23572 jmp system_call_fastpath /* and return to the fast path */
23573 @@ -327,6 +742,8 @@ tracesys_phase2:
23574 movq %rax,%rdx
23575 call syscall_trace_enter_phase2
23576
23577 + pax_erase_kstack
23578 +
23579 /*
23580 * Reload registers from stack in case ptrace changed them.
23581 * We don't reload %rax because syscall_trace_entry_phase2() returned
23582 @@ -364,6 +781,8 @@ GLOBAL(int_with_check)
23583 andl %edi,%edx
23584 jnz int_careful
23585 andl $~TS_COMPAT,TI_status(%rcx)
23586 + pax_exit_kernel_user
23587 + pax_erase_kstack
23588 jmp syscall_return
23589
23590 /* Either reschedule or signal or syscall exit tracking needed. */
23591 @@ -485,7 +904,7 @@ opportunistic_sysret_failed:
23592 SWAPGS
23593 jmp restore_c_regs_and_iret
23594 CFI_ENDPROC
23595 -END(system_call)
23596 +ENDPROC(system_call)
23597
23598
23599 .macro FORK_LIKE func
23600 @@ -495,7 +914,7 @@ ENTRY(stub_\func)
23601 SAVE_EXTRA_REGS 8
23602 jmp sys_\func
23603 CFI_ENDPROC
23604 -END(stub_\func)
23605 +ENDPROC(stub_\func)
23606 .endm
23607
23608 FORK_LIKE clone
23609 @@ -519,7 +938,7 @@ return_from_execve:
23610 movq %rax,RAX(%rsp)
23611 jmp int_ret_from_sys_call
23612 CFI_ENDPROC
23613 -END(stub_execve)
23614 +ENDPROC(stub_execve)
23615 /*
23616 * Remaining execve stubs are only 7 bytes long.
23617 * ENTRY() often aligns to 16 bytes, which in this case has no benefits.
23618 @@ -531,7 +950,7 @@ GLOBAL(stub_execveat)
23619 call sys_execveat
23620 jmp return_from_execve
23621 CFI_ENDPROC
23622 -END(stub_execveat)
23623 +ENDPROC(stub_execveat)
23624
23625 #ifdef CONFIG_X86_X32_ABI
23626 .align 8
23627 @@ -541,7 +960,7 @@ GLOBAL(stub_x32_execve)
23628 call compat_sys_execve
23629 jmp return_from_execve
23630 CFI_ENDPROC
23631 -END(stub_x32_execve)
23632 +ENDPROC(stub_x32_execve)
23633 .align 8
23634 GLOBAL(stub_x32_execveat)
23635 CFI_STARTPROC
23636 @@ -549,7 +968,7 @@ GLOBAL(stub_x32_execveat)
23637 call compat_sys_execveat
23638 jmp return_from_execve
23639 CFI_ENDPROC
23640 -END(stub_x32_execveat)
23641 +ENDPROC(stub_x32_execveat)
23642 #endif
23643
23644 #ifdef CONFIG_IA32_EMULATION
23645 @@ -592,7 +1011,7 @@ return_from_stub:
23646 movq %rax,RAX(%rsp)
23647 jmp int_ret_from_sys_call
23648 CFI_ENDPROC
23649 -END(stub_rt_sigreturn)
23650 +ENDPROC(stub_rt_sigreturn)
23651
23652 #ifdef CONFIG_X86_X32_ABI
23653 ENTRY(stub_x32_rt_sigreturn)
23654 @@ -602,7 +1021,7 @@ ENTRY(stub_x32_rt_sigreturn)
23655 call sys32_x32_rt_sigreturn
23656 jmp return_from_stub
23657 CFI_ENDPROC
23658 -END(stub_x32_rt_sigreturn)
23659 +ENDPROC(stub_x32_rt_sigreturn)
23660 #endif
23661
23662 /*
23663 @@ -622,7 +1041,7 @@ ENTRY(ret_from_fork)
23664
23665 RESTORE_EXTRA_REGS
23666
23667 - testl $3,CS(%rsp) # from kernel_thread?
23668 + testb $3,CS(%rsp) # from kernel_thread?
23669
23670 /*
23671 * By the time we get here, we have no idea whether our pt_regs,
23672 @@ -641,7 +1060,7 @@ ENTRY(ret_from_fork)
23673 RESTORE_EXTRA_REGS
23674 jmp int_ret_from_sys_call
23675 CFI_ENDPROC
23676 -END(ret_from_fork)
23677 +ENDPROC(ret_from_fork)
23678
23679 /*
23680 * Build the entry stubs with some assembler magic.
23681 @@ -659,7 +1078,7 @@ ENTRY(irq_entries_start)
23682 .align 8
23683 .endr
23684 CFI_ENDPROC
23685 -END(irq_entries_start)
23686 +ENDPROC(irq_entries_start)
23687
23688 /*
23689 * Interrupt entry/exit.
23690 @@ -672,21 +1091,13 @@ END(irq_entries_start)
23691 /* 0(%rsp): ~(interrupt number) */
23692 .macro interrupt func
23693 cld
23694 - /*
23695 - * Since nothing in interrupt handling code touches r12...r15 members
23696 - * of "struct pt_regs", and since interrupts can nest, we can save
23697 - * four stack slots and simultaneously provide
23698 - * an unwind-friendly stack layout by saving "truncated" pt_regs
23699 - * exactly up to rbp slot, without these members.
23700 - */
23701 - ALLOC_PT_GPREGS_ON_STACK -RBP
23702 - SAVE_C_REGS -RBP
23703 - /* this goes to 0(%rsp) for unwinder, not for saving the value: */
23704 - SAVE_EXTRA_REGS_RBP -RBP
23705 + ALLOC_PT_GPREGS_ON_STACK
23706 + SAVE_C_REGS
23707 + SAVE_EXTRA_REGS
23708
23709 - leaq -RBP(%rsp),%rdi /* arg1 for \func (pointer to pt_regs) */
23710 + movq %rsp,%rdi /* arg1 for \func (pointer to pt_regs) */
23711
23712 - testl $3, CS-RBP(%rsp)
23713 + testb $3, CS(%rsp)
23714 je 1f
23715 SWAPGS
23716 1:
23717 @@ -709,8 +1120,20 @@ END(irq_entries_start)
23718 CFI_ESCAPE 0x0f /* DW_CFA_def_cfa_expression */, 6, \
23719 0x77 /* DW_OP_breg7 (rsp) */, 0, \
23720 0x06 /* DW_OP_deref */, \
23721 - 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS-RBP, \
23722 + 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS, \
23723 0x22 /* DW_OP_plus */
23724 +
23725 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23726 + testb $3, CS(%rdi)
23727 + jnz 1f
23728 + pax_enter_kernel
23729 + jmp 2f
23730 +1: pax_enter_kernel_user
23731 +2:
23732 +#else
23733 + pax_enter_kernel
23734 +#endif
23735 +
23736 /* We entered an interrupt context - irqs are off: */
23737 TRACE_IRQS_OFF
23738
23739 @@ -735,13 +1158,12 @@ ret_from_intr:
23740
23741 /* Restore saved previous stack */
23742 popq %rsi
23743 - CFI_DEF_CFA rsi,SIZEOF_PTREGS-RBP /* reg/off reset after def_cfa_expr */
23744 - /* return code expects complete pt_regs - adjust rsp accordingly: */
23745 - leaq -RBP(%rsi),%rsp
23746 + CFI_DEF_CFA rsi,SIZEOF_PTREGS /* reg/off reset after def_cfa_expr */
23747 + movq %rsi, %rsp
23748 CFI_DEF_CFA_REGISTER rsp
23749 - CFI_ADJUST_CFA_OFFSET RBP
23750 + CFI_ADJUST_CFA_OFFSET 0
23751
23752 - testl $3,CS(%rsp)
23753 + testb $3,CS(%rsp)
23754 je retint_kernel
23755 /* Interrupt came from user space */
23756
23757 @@ -763,6 +1185,8 @@ retint_swapgs: /* return to user-space */
23758 * The iretq could re-enable interrupts:
23759 */
23760 DISABLE_INTERRUPTS(CLBR_ANY)
23761 + pax_exit_kernel_user
23762 +# pax_erase_kstack
23763 TRACE_IRQS_IRETQ
23764
23765 SWAPGS
23766 @@ -781,6 +1205,21 @@ retint_kernel:
23767 jmp 0b
23768 1:
23769 #endif
23770 +
23771 + pax_exit_kernel
23772 +
23773 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23774 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23775 + * namely calling EFI runtime services with a phys mapping. We're
23776 + * starting off with NOPs and patch in the real instrumentation
23777 + * (BTS/OR) before starting any userland process; even before starting
23778 + * up the APs.
23779 + */
23780 + ALTERNATIVE "", "pax_force_retaddr 16*8", X86_FEATURE_ALWAYS
23781 +#else
23782 + pax_force_retaddr RIP
23783 +#endif
23784 +
23785 /*
23786 * The iretq could re-enable interrupts:
23787 */
23788 @@ -793,8 +1232,6 @@ retint_kernel:
23789 restore_c_regs_and_iret:
23790 RESTORE_C_REGS
23791 REMOVE_PT_GPREGS_FROM_STACK 8
23792 -
23793 -irq_return:
23794 INTERRUPT_RETURN
23795
23796 ENTRY(native_iret)
23797 @@ -824,15 +1261,15 @@ native_irq_return_ldt:
23798 SWAPGS
23799 movq PER_CPU_VAR(espfix_waddr),%rdi
23800 movq %rax,(0*8)(%rdi) /* RAX */
23801 - movq (2*8)(%rsp),%rax /* RIP */
23802 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23803 movq %rax,(1*8)(%rdi)
23804 - movq (3*8)(%rsp),%rax /* CS */
23805 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23806 movq %rax,(2*8)(%rdi)
23807 - movq (4*8)(%rsp),%rax /* RFLAGS */
23808 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23809 movq %rax,(3*8)(%rdi)
23810 - movq (6*8)(%rsp),%rax /* SS */
23811 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23812 movq %rax,(5*8)(%rdi)
23813 - movq (5*8)(%rsp),%rax /* RSP */
23814 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23815 movq %rax,(4*8)(%rdi)
23816 andl $0xffff0000,%eax
23817 popq_cfi %rdi
23818 @@ -875,7 +1312,7 @@ retint_signal:
23819 jmp retint_with_reschedule
23820
23821 CFI_ENDPROC
23822 -END(common_interrupt)
23823 +ENDPROC(common_interrupt)
23824
23825 /*
23826 * APIC interrupts.
23827 @@ -889,7 +1326,7 @@ ENTRY(\sym)
23828 interrupt \do_sym
23829 jmp ret_from_intr
23830 CFI_ENDPROC
23831 -END(\sym)
23832 +ENDPROC(\sym)
23833 .endm
23834
23835 #ifdef CONFIG_TRACING
23836 @@ -962,7 +1399,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23837 /*
23838 * Exception entry points.
23839 */
23840 -#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
23841 +#define CPU_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23842
23843 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23844 ENTRY(\sym)
23845 @@ -1018,6 +1455,12 @@ ENTRY(\sym)
23846 .endif
23847
23848 .if \shift_ist != -1
23849 +#ifdef CONFIG_SMP
23850 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23851 + lea cpu_tss(%r13), %r13
23852 +#else
23853 + lea cpu_tss(%rip), %r13
23854 +#endif
23855 subq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist)
23856 .endif
23857
23858 @@ -1065,7 +1508,7 @@ ENTRY(\sym)
23859 .endif
23860
23861 CFI_ENDPROC
23862 -END(\sym)
23863 +ENDPROC(\sym)
23864 .endm
23865
23866 #ifdef CONFIG_TRACING
23867 @@ -1106,9 +1549,10 @@ gs_change:
23868 2: mfence /* workaround */
23869 SWAPGS
23870 popfq_cfi
23871 + pax_force_retaddr
23872 ret
23873 CFI_ENDPROC
23874 -END(native_load_gs_index)
23875 +ENDPROC(native_load_gs_index)
23876
23877 _ASM_EXTABLE(gs_change,bad_gs)
23878 .section .fixup,"ax"
23879 @@ -1136,9 +1580,10 @@ ENTRY(do_softirq_own_stack)
23880 CFI_DEF_CFA_REGISTER rsp
23881 CFI_ADJUST_CFA_OFFSET -8
23882 decl PER_CPU_VAR(irq_count)
23883 + pax_force_retaddr
23884 ret
23885 CFI_ENDPROC
23886 -END(do_softirq_own_stack)
23887 +ENDPROC(do_softirq_own_stack)
23888
23889 #ifdef CONFIG_XEN
23890 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23891 @@ -1179,7 +1624,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
23892 #endif
23893 jmp error_exit
23894 CFI_ENDPROC
23895 -END(xen_do_hypervisor_callback)
23896 +ENDPROC(xen_do_hypervisor_callback)
23897
23898 /*
23899 * Hypervisor uses this for application faults while it executes.
23900 @@ -1240,7 +1685,7 @@ ENTRY(xen_failsafe_callback)
23901 SAVE_EXTRA_REGS
23902 jmp error_exit
23903 CFI_ENDPROC
23904 -END(xen_failsafe_callback)
23905 +ENDPROC(xen_failsafe_callback)
23906
23907 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
23908 xen_hvm_callback_vector xen_evtchn_do_upcall
23909 @@ -1286,9 +1731,39 @@ ENTRY(paranoid_entry)
23910 js 1f /* negative -> in kernel */
23911 SWAPGS
23912 xorl %ebx,%ebx
23913 -1: ret
23914 +1:
23915 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23916 + testb $3, CS+8(%rsp)
23917 + jnz 1f
23918 + pax_enter_kernel
23919 + jmp 2f
23920 +1: pax_enter_kernel_user
23921 +2:
23922 +#else
23923 + pax_enter_kernel
23924 +#endif
23925 + pax_force_retaddr
23926 + ret
23927 CFI_ENDPROC
23928 -END(paranoid_entry)
23929 +ENDPROC(paranoid_entry)
23930 +
23931 +ENTRY(paranoid_entry_nmi)
23932 + XCPT_FRAME 1 15*8
23933 + cld
23934 + SAVE_C_REGS 8
23935 + SAVE_EXTRA_REGS 8
23936 + movl $1,%ebx
23937 + movl $MSR_GS_BASE,%ecx
23938 + rdmsr
23939 + testl %edx,%edx
23940 + js 1f /* negative -> in kernel */
23941 + SWAPGS
23942 + xorl %ebx,%ebx
23943 +1: pax_enter_kernel_nmi
23944 + pax_force_retaddr
23945 + ret
23946 + CFI_ENDPROC
23947 +ENDPROC(paranoid_entry_nmi)
23948
23949 /*
23950 * "Paranoid" exit path from exception stack. This is invoked
23951 @@ -1305,20 +1780,27 @@ ENTRY(paranoid_exit)
23952 DEFAULT_FRAME
23953 DISABLE_INTERRUPTS(CLBR_NONE)
23954 TRACE_IRQS_OFF_DEBUG
23955 - testl %ebx,%ebx /* swapgs needed? */
23956 + testl $1,%ebx /* swapgs needed? */
23957 jnz paranoid_exit_no_swapgs
23958 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23959 + pax_exit_kernel_user
23960 +#else
23961 + pax_exit_kernel
23962 +#endif
23963 TRACE_IRQS_IRETQ
23964 SWAPGS_UNSAFE_STACK
23965 jmp paranoid_exit_restore
23966 paranoid_exit_no_swapgs:
23967 + pax_exit_kernel
23968 TRACE_IRQS_IRETQ_DEBUG
23969 paranoid_exit_restore:
23970 RESTORE_EXTRA_REGS
23971 RESTORE_C_REGS
23972 REMOVE_PT_GPREGS_FROM_STACK 8
23973 + pax_force_retaddr_bts
23974 INTERRUPT_RETURN
23975 CFI_ENDPROC
23976 -END(paranoid_exit)
23977 +ENDPROC(paranoid_exit)
23978
23979 /*
23980 * Save all registers in pt_regs, and switch gs if needed.
23981 @@ -1330,12 +1812,23 @@ ENTRY(error_entry)
23982 SAVE_C_REGS 8
23983 SAVE_EXTRA_REGS 8
23984 xorl %ebx,%ebx
23985 - testl $3,CS+8(%rsp)
23986 + testb $3,CS+8(%rsp)
23987 je error_kernelspace
23988 error_swapgs:
23989 SWAPGS
23990 error_sti:
23991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23992 + testb $3, CS+8(%rsp)
23993 + jnz 1f
23994 + pax_enter_kernel
23995 + jmp 2f
23996 +1: pax_enter_kernel_user
23997 +2:
23998 +#else
23999 + pax_enter_kernel
24000 +#endif
24001 TRACE_IRQS_OFF
24002 + pax_force_retaddr
24003 ret
24004
24005 /*
24006 @@ -1370,7 +1863,7 @@ error_bad_iret:
24007 decl %ebx /* Return to usergs */
24008 jmp error_sti
24009 CFI_ENDPROC
24010 -END(error_entry)
24011 +ENDPROC(error_entry)
24012
24013
24014 /* On entry, ebx is "no swapgs" flag (1: don't need swapgs, 0: need it) */
24015 @@ -1381,7 +1874,7 @@ ENTRY(error_exit)
24016 DISABLE_INTERRUPTS(CLBR_NONE)
24017 TRACE_IRQS_OFF
24018 GET_THREAD_INFO(%rcx)
24019 - testl %eax,%eax
24020 + testl $1,%eax
24021 jne retint_kernel
24022 LOCKDEP_SYS_EXIT_IRQ
24023 movl TI_flags(%rcx),%edx
24024 @@ -1390,7 +1883,7 @@ ENTRY(error_exit)
24025 jnz retint_careful
24026 jmp retint_swapgs
24027 CFI_ENDPROC
24028 -END(error_exit)
24029 +ENDPROC(error_exit)
24030
24031 /* Runs on exception stack */
24032 ENTRY(nmi)
24033 @@ -1413,11 +1906,12 @@ ENTRY(nmi)
24034 * If the variable is not set and the stack is not the NMI
24035 * stack then:
24036 * o Set the special variable on the stack
24037 - * o Copy the interrupt frame into a "saved" location on the stack
24038 - * o Copy the interrupt frame into a "copy" location on the stack
24039 + * o Copy the interrupt frame into an "outermost" location on the
24040 + * stack
24041 + * o Copy the interrupt frame into an "iret" location on the stack
24042 * o Continue processing the NMI
24043 * If the variable is set or the previous stack is the NMI stack:
24044 - * o Modify the "copy" location to jump to the repeate_nmi
24045 + * o Modify the "iret" location to jump to the repeat_nmi
24046 * o return back to the first NMI
24047 *
24048 * Now on exit of the first NMI, we first clear the stack variable
24049 @@ -1426,32 +1920,185 @@ ENTRY(nmi)
24050 * a nested NMI that updated the copy interrupt stack frame, a
24051 * jump will be made to the repeat_nmi code that will handle the second
24052 * NMI.
24053 + *
24054 + * However, espfix prevents us from directly returning to userspace
24055 + * with a single IRET instruction. Similarly, IRET to user mode
24056 + * can fault. We therefore handle NMIs from user space like
24057 + * other IST entries.
24058 */
24059
24060 /* Use %rdx as our temp variable throughout */
24061 pushq_cfi %rdx
24062 CFI_REL_OFFSET rdx, 0
24063
24064 + testb $3, CS-RIP+8(%rsp)
24065 + jz .Lnmi_from_kernel
24066 +
24067 + /*
24068 + * NMI from user mode. We need to run on the thread stack, but we
24069 + * can't go through the normal entry paths: NMIs are masked, and
24070 + * we don't want to enable interrupts, because then we'll end
24071 + * up in an awkward situation in which IRQs are on but NMIs
24072 + * are off.
24073 + */
24074 +
24075 + SWAPGS
24076 + cld
24077 + movq %rsp, %rdx
24078 + movq PER_CPU_VAR(kernel_stack), %rsp
24079 + pushq 5*8(%rdx) /* pt_regs->ss */
24080 + pushq 4*8(%rdx) /* pt_regs->rsp */
24081 + pushq 3*8(%rdx) /* pt_regs->flags */
24082 + pushq 2*8(%rdx) /* pt_regs->cs */
24083 + pushq 1*8(%rdx) /* pt_regs->rip */
24084 + pushq $-1 /* pt_regs->orig_ax */
24085 + pushq %rdi /* pt_regs->di */
24086 + pushq %rsi /* pt_regs->si */
24087 + pushq (%rdx) /* pt_regs->dx */
24088 + pushq %rcx /* pt_regs->cx */
24089 + pushq %rax /* pt_regs->ax */
24090 + pushq %r8 /* pt_regs->r8 */
24091 + pushq %r9 /* pt_regs->r9 */
24092 + pushq %r10 /* pt_regs->r10 */
24093 + pushq %r11 /* pt_regs->r11 */
24094 + pushq %rbx /* pt_regs->rbx */
24095 + pushq %rbp /* pt_regs->rbp */
24096 + pushq %r12 /* pt_regs->r12 */
24097 + pushq %r13 /* pt_regs->r13 */
24098 + pushq %r14 /* pt_regs->r14 */
24099 + pushq %r15 /* pt_regs->r15 */
24100 +
24101 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24102 + xorl %ebx,%ebx
24103 +#endif
24104 +
24105 + pax_enter_kernel_nmi
24106 +
24107 /*
24108 - * If %cs was not the kernel segment, then the NMI triggered in user
24109 - * space, which means it is definitely not nested.
24110 + * At this point we no longer need to worry about stack damage
24111 + * due to nesting -- we're on the normal thread stack and we're
24112 + * done with the NMI stack.
24113 */
24114 - cmpl $__KERNEL_CS, 16(%rsp)
24115 - jne first_nmi
24116 +
24117 + movq %rsp, %rdi
24118 + movq $-1, %rsi
24119 + call do_nmi
24120 +
24121 + pax_exit_kernel_nmi
24122 +
24123 + /*
24124 + * Return back to user mode. We must *not* do the normal exit
24125 + * work, because we don't want to enable interrupts. Fortunately,
24126 + * do_nmi doesn't modify pt_regs.
24127 + */
24128 + SWAPGS
24129 +
24130 + /*
24131 + * Open-code the entire return process for compatibility with varying
24132 + * register layouts across different kernel versions.
24133 + */
24134 +
24135 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24136 + movq RBX(%rsp), %rbx /* pt_regs->rbx*/
24137 +#endif
24138 +
24139 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
24140 + movq R12(%rsp), %r12 /* pt_regs->r12*/
24141 +#endif
24142 +
24143 + addq $6*8, %rsp /* skip bx, bp, and r12-r15 */
24144 + popq %r11 /* pt_regs->r11 */
24145 + popq %r10 /* pt_regs->r10 */
24146 + popq %r9 /* pt_regs->r9 */
24147 + popq %r8 /* pt_regs->r8 */
24148 + popq %rax /* pt_regs->ax */
24149 + popq %rcx /* pt_regs->cx */
24150 + popq %rdx /* pt_regs->dx */
24151 + popq %rsi /* pt_regs->si */
24152 + popq %rdi /* pt_regs->di */
24153 + addq $8, %rsp /* skip orig_ax */
24154 + INTERRUPT_RETURN
24155 +
24156 +.Lnmi_from_kernel:
24157 + /*
24158 + * Here's what our stack frame will look like:
24159 + * +---------------------------------------------------------+
24160 + * | original SS |
24161 + * | original Return RSP |
24162 + * | original RFLAGS |
24163 + * | original CS |
24164 + * | original RIP |
24165 + * +---------------------------------------------------------+
24166 + * | temp storage for rdx |
24167 + * +---------------------------------------------------------+
24168 + * | "NMI executing" variable |
24169 + * +---------------------------------------------------------+
24170 + * | iret SS } Copied from "outermost" frame |
24171 + * | iret Return RSP } on each loop iteration; overwritten |
24172 + * | iret RFLAGS } by a nested NMI to force another |
24173 + * | iret CS } iteration if needed. |
24174 + * | iret RIP } |
24175 + * +---------------------------------------------------------+
24176 + * | outermost SS } initialized in first_nmi; |
24177 + * | outermost Return RSP } will not be changed before |
24178 + * | outermost RFLAGS } NMI processing is done. |
24179 + * | outermost CS } Copied to "iret" frame on each |
24180 + * | outermost RIP } iteration. |
24181 + * +---------------------------------------------------------+
24182 + * | pt_regs |
24183 + * +---------------------------------------------------------+
24184 + *
24185 + * The "original" frame is used by hardware. Before re-enabling
24186 + * NMIs, we need to be done with it, and we need to leave enough
24187 + * space for the asm code here.
24188 + *
24189 + * We return by executing IRET while RSP points to the "iret" frame.
24190 + * That will either return for real or it will loop back into NMI
24191 + * processing.
24192 + *
24193 + * The "outermost" frame is copied to the "iret" frame on each
24194 + * iteration of the loop, so each iteration starts with the "iret"
24195 + * frame pointing to the final return target.
24196 + */
24197 +
24198 + /*
24199 + * If we interrupted kernel code between repeat_nmi and
24200 + * end_repeat_nmi, then we are a nested NMI. We must not
24201 + * modify the "iret" frame because it's being written by
24202 + * the outer NMI. That's okay: the outer NMI handler is
24203 + * about to about to call do_nmi anyway, so we can just
24204 + * resume the outer NMI.
24205 + */
24206 +
24207 + movq $repeat_nmi, %rdx
24208 + cmpq 8(%rsp), %rdx
24209 + ja 1f
24210 + movq $end_repeat_nmi, %rdx
24211 + cmpq 8(%rsp), %rdx
24212 + ja nested_nmi_out
24213 +1:
24214
24215 /*
24216 - * Check the special variable on the stack to see if NMIs are
24217 - * executing.
24218 + * Now check "NMI executing". If it's set, then we're nested.
24219 + *
24220 + * First check "NMI executing". If it's set, then we're nested.
24221 + * This will not detect if we interrupted an outer NMI just
24222 + * before IRET.
24223 */
24224 cmpl $1, -8(%rsp)
24225 je nested_nmi
24226
24227 /*
24228 - * Now test if the previous stack was an NMI stack.
24229 - * We need the double check. We check the NMI stack to satisfy the
24230 - * race when the first NMI clears the variable before returning.
24231 - * We check the variable because the first NMI could be in a
24232 - * breakpoint routine using a breakpoint stack.
24233 + * Now test if the previous stack was an NMI stack. This covers
24234 + * the case where we interrupt an outer NMI after it clears
24235 + * "NMI executing" but before IRET. We need to be careful, though:
24236 + * there is one case in which RSP could point to the NMI stack
24237 + * despite there being no NMI active: naughty userspace controls
24238 + * RSP at the very beginning of the SYSCALL targets. We can
24239 + * pull a fast one on naughty userspace, though: we program
24240 + * SYSCALL to mask DF, so userspace cannot cause DF to be set
24241 + * if it controls the kernel's RSP. We set DF before we clear
24242 + * "NMI executing".
24243 */
24244 lea 6*8(%rsp), %rdx
24245 /* Compare the NMI stack (rdx) with the stack we came from (4*8(%rsp)) */
24246 @@ -1462,27 +2109,22 @@ ENTRY(nmi)
24247 cmpq %rdx, 4*8(%rsp)
24248 /* If it is below the NMI stack, it is a normal NMI */
24249 jb first_nmi
24250 - /* Ah, it is within the NMI stack, treat it as nested */
24251 +
24252 + /* Ah, it is within the NMI stack. */
24253 +
24254 + testb $(X86_EFLAGS_DF >> 8), (3*8 + 1)(%rsp)
24255 + jz first_nmi /* RSP was user controlled. */
24256
24257 CFI_REMEMBER_STATE
24258
24259 + /* This is a nested NMI. */
24260 +
24261 nested_nmi:
24262 /*
24263 - * Do nothing if we interrupted the fixup in repeat_nmi.
24264 - * It's about to repeat the NMI handler, so we are fine
24265 - * with ignoring this one.
24266 + * Modify the "iret" frame to point to repeat_nmi, forcing another
24267 + * iteration of NMI handling.
24268 */
24269 - movq $repeat_nmi, %rdx
24270 - cmpq 8(%rsp), %rdx
24271 - ja 1f
24272 - movq $end_repeat_nmi, %rdx
24273 - cmpq 8(%rsp), %rdx
24274 - ja nested_nmi_out
24275 -
24276 -1:
24277 - /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24278 - leaq -1*8(%rsp), %rdx
24279 - movq %rdx, %rsp
24280 + subq $8, %rsp
24281 CFI_ADJUST_CFA_OFFSET 1*8
24282 leaq -10*8(%rsp), %rdx
24283 pushq_cfi $__KERNEL_DS
24284 @@ -1499,60 +2141,24 @@ nested_nmi_out:
24285 popq_cfi %rdx
24286 CFI_RESTORE rdx
24287
24288 - /* No need to check faults here */
24289 + /* We are returning to kernel mode, so this cannot result in a fault. */
24290 +# pax_force_retaddr_bts
24291 INTERRUPT_RETURN
24292
24293 CFI_RESTORE_STATE
24294 first_nmi:
24295 - /*
24296 - * Because nested NMIs will use the pushed location that we
24297 - * stored in rdx, we must keep that space available.
24298 - * Here's what our stack frame will look like:
24299 - * +-------------------------+
24300 - * | original SS |
24301 - * | original Return RSP |
24302 - * | original RFLAGS |
24303 - * | original CS |
24304 - * | original RIP |
24305 - * +-------------------------+
24306 - * | temp storage for rdx |
24307 - * +-------------------------+
24308 - * | NMI executing variable |
24309 - * +-------------------------+
24310 - * | copied SS |
24311 - * | copied Return RSP |
24312 - * | copied RFLAGS |
24313 - * | copied CS |
24314 - * | copied RIP |
24315 - * +-------------------------+
24316 - * | Saved SS |
24317 - * | Saved Return RSP |
24318 - * | Saved RFLAGS |
24319 - * | Saved CS |
24320 - * | Saved RIP |
24321 - * +-------------------------+
24322 - * | pt_regs |
24323 - * +-------------------------+
24324 - *
24325 - * The saved stack frame is used to fix up the copied stack frame
24326 - * that a nested NMI may change to make the interrupted NMI iret jump
24327 - * to the repeat_nmi. The original stack frame and the temp storage
24328 - * is also used by nested NMIs and can not be trusted on exit.
24329 - */
24330 - /* Do not pop rdx, nested NMIs will corrupt that part of the stack */
24331 + /* Restore rdx. */
24332 movq (%rsp), %rdx
24333 CFI_RESTORE rdx
24334
24335 /* Set the NMI executing variable on the stack. */
24336 pushq_cfi $1
24337
24338 - /*
24339 - * Leave room for the "copied" frame
24340 - */
24341 + /* Leave room for the "iret" frame */
24342 subq $(5*8), %rsp
24343 CFI_ADJUST_CFA_OFFSET 5*8
24344
24345 - /* Copy the stack frame to the Saved frame */
24346 + /* Copy the "original" frame to the "outermost" frame */
24347 .rept 5
24348 pushq_cfi 11*8(%rsp)
24349 .endr
24350 @@ -1560,6 +2166,7 @@ first_nmi:
24351
24352 /* Everything up to here is safe from nested NMIs */
24353
24354 +repeat_nmi:
24355 /*
24356 * If there was a nested NMI, the first NMI's iret will return
24357 * here. But NMIs are still enabled and we can take another
24358 @@ -1568,16 +2175,21 @@ first_nmi:
24359 * it will just return, as we are about to repeat an NMI anyway.
24360 * This makes it safe to copy to the stack frame that a nested
24361 * NMI will update.
24362 - */
24363 -repeat_nmi:
24364 - /*
24365 - * Update the stack variable to say we are still in NMI (the update
24366 - * is benign for the non-repeat case, where 1 was pushed just above
24367 - * to this very stack slot).
24368 + *
24369 + * RSP is pointing to "outermost RIP". gsbase is unknown, but, if
24370 + * we're repeating an NMI, gsbase has the same value that it had on
24371 + * the first iteration. paranoid_entry will load the kernel
24372 + * gsbase if needed before we call do_nmi.
24373 + *
24374 + * Set "NMI executing" in case we came back here via IRET.
24375 */
24376 movq $1, 10*8(%rsp)
24377
24378 - /* Make another copy, this one may be modified by nested NMIs */
24379 + /*
24380 + * Copy the "outermost" frame to the "iret" frame. NMIs that nest
24381 + * here must not modify the "iret" frame while we're writing to
24382 + * it or it will end up containing garbage.
24383 + */
24384 addq $(10*8), %rsp
24385 CFI_ADJUST_CFA_OFFSET -10*8
24386 .rept 5
24387 @@ -1588,66 +2200,65 @@ repeat_nmi:
24388 end_repeat_nmi:
24389
24390 /*
24391 - * Everything below this point can be preempted by a nested
24392 - * NMI if the first NMI took an exception and reset our iret stack
24393 - * so that we repeat another NMI.
24394 + * Everything below this point can be preempted by a nested NMI.
24395 + * If this happens, then the inner NMI will change the "iret"
24396 + * frame to point back to repeat_nmi.
24397 */
24398 pushq_cfi $-1 /* ORIG_RAX: no syscall to restart */
24399 ALLOC_PT_GPREGS_ON_STACK
24400
24401 /*
24402 - * Use paranoid_entry to handle SWAPGS, but no need to use paranoid_exit
24403 + * Use paranoid_entry_nmi to handle SWAPGS, but no need to use paranoid_exit
24404 * as we should not be calling schedule in NMI context.
24405 * Even with normal interrupts enabled. An NMI should not be
24406 * setting NEED_RESCHED or anything that normal interrupts and
24407 * exceptions might do.
24408 */
24409 - call paranoid_entry
24410 + call paranoid_entry_nmi
24411 DEFAULT_FRAME 0
24412
24413 - /*
24414 - * Save off the CR2 register. If we take a page fault in the NMI then
24415 - * it could corrupt the CR2 value. If the NMI preempts a page fault
24416 - * handler before it was able to read the CR2 register, and then the
24417 - * NMI itself takes a page fault, the page fault that was preempted
24418 - * will read the information from the NMI page fault and not the
24419 - * origin fault. Save it off and restore it if it changes.
24420 - * Use the r12 callee-saved register.
24421 - */
24422 - movq %cr2, %r12
24423 -
24424 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24425 movq %rsp,%rdi
24426 movq $-1,%rsi
24427 call do_nmi
24428
24429 - /* Did the NMI take a page fault? Restore cr2 if it did */
24430 - movq %cr2, %rcx
24431 - cmpq %rcx, %r12
24432 - je 1f
24433 - movq %r12, %cr2
24434 -1:
24435 -
24436 - testl %ebx,%ebx /* swapgs needed? */
24437 + testl $1,%ebx /* swapgs needed? */
24438 jnz nmi_restore
24439 nmi_swapgs:
24440 SWAPGS_UNSAFE_STACK
24441 nmi_restore:
24442 + pax_exit_kernel_nmi
24443 RESTORE_EXTRA_REGS
24444 RESTORE_C_REGS
24445 - /* Pop the extra iret frame at once */
24446 +
24447 REMOVE_PT_GPREGS_FROM_STACK 6*8
24448
24449 - /* Clear the NMI executing stack variable */
24450 - movq $0, 5*8(%rsp)
24451 - jmp irq_return
24452 + pax_force_retaddr_bts
24453 +
24454 + /*
24455 + * Clear "NMI executing". Set DF first so that we can easily
24456 + * distinguish the remaining code between here and IRET from
24457 + * the SYSCALL entry and exit paths. On a native kernel, we
24458 + * could just inspect RIP, but, on paravirt kernels,
24459 + * INTERRUPT_RETURN can translate into a jump into a
24460 + * hypercall page.
24461 + */
24462 + std
24463 + movq $0, 5*8(%rsp) /* clear "NMI executing" */
24464 +
24465 + /*
24466 + * INTERRUPT_RETURN reads the "iret" frame and exits the NMI
24467 + * stack in a single instruction. We are returning to kernel
24468 + * mode, so this cannot result in a fault.
24469 + */
24470 + INTERRUPT_RETURN
24471 CFI_ENDPROC
24472 -END(nmi)
24473 +ENDPROC(nmi)
24474
24475 ENTRY(ignore_sysret)
24476 CFI_STARTPROC
24477 mov $-ENOSYS,%eax
24478 sysret
24479 CFI_ENDPROC
24480 -END(ignore_sysret)
24481 +ENDPROC(ignore_sysret)
24482
24483 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24484 index f5d0730..5bce89c 100644
24485 --- a/arch/x86/kernel/espfix_64.c
24486 +++ b/arch/x86/kernel/espfix_64.c
24487 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24488 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24489 static void *espfix_pages[ESPFIX_MAX_PAGES];
24490
24491 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24492 - __aligned(PAGE_SIZE);
24493 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24494
24495 static unsigned int page_random, slot_random;
24496
24497 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24498 void __init init_espfix_bsp(void)
24499 {
24500 pgd_t *pgd_p;
24501 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24502
24503 /* Install the espfix pud into the kernel page directory */
24504 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24505 + pgd_p = &init_level4_pgt[index];
24506 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24507
24508 +#ifdef CONFIG_PAX_PER_CPU_PGD
24509 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24510 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24511 +#endif
24512 +
24513 /* Randomize the locations */
24514 init_espfix_random();
24515
24516 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24517 set_pte(&pte_p[n*PTE_STRIDE], pte);
24518
24519 /* Job is done for this CPU and any CPU which shares this page */
24520 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24521 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24522
24523 unlock_done:
24524 mutex_unlock(&espfix_init_mutex);
24525 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24526 index 8b7b0a5..02219db 100644
24527 --- a/arch/x86/kernel/ftrace.c
24528 +++ b/arch/x86/kernel/ftrace.c
24529 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24530 * kernel identity mapping to modify code.
24531 */
24532 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24533 - ip = (unsigned long)__va(__pa_symbol(ip));
24534 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24535
24536 return ip;
24537 }
24538 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24539 {
24540 unsigned char replaced[MCOUNT_INSN_SIZE];
24541
24542 + ip = ktla_ktva(ip);
24543 +
24544 /*
24545 * Note: Due to modules and __init, code can
24546 * disappear and change, we need to protect against faulting
24547 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24548 unsigned char old[MCOUNT_INSN_SIZE];
24549 int ret;
24550
24551 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24552 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24553
24554 ftrace_update_func = ip;
24555 /* Make sure the breakpoints see the ftrace_update_func update */
24556 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24557 unsigned char replaced[MCOUNT_INSN_SIZE];
24558 unsigned char brk = BREAKPOINT_INSTRUCTION;
24559
24560 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24561 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24562 return -EFAULT;
24563
24564 /* Make sure it is what we expect it to be */
24565 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24566 /* Module allocation simplifies allocating memory for code */
24567 static inline void *alloc_tramp(unsigned long size)
24568 {
24569 - return module_alloc(size);
24570 + return module_alloc_exec(size);
24571 }
24572 static inline void tramp_free(void *tramp)
24573 {
24574 - module_memfree(tramp);
24575 + module_memfree_exec(tramp);
24576 }
24577 #else
24578 /* Trampolines can only be created if modules are supported */
24579 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24580 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24581
24582 /* Copy ftrace_caller onto the trampoline memory */
24583 + pax_open_kernel();
24584 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24585 + pax_close_kernel();
24586 if (WARN_ON(ret < 0)) {
24587 tramp_free(trampoline);
24588 return 0;
24589 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24590
24591 /* The trampoline ends with a jmp to ftrace_return */
24592 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24593 + pax_open_kernel();
24594 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24595
24596 /*
24597 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24598
24599 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24600 *ptr = (unsigned long)ops;
24601 + pax_close_kernel();
24602
24603 op_offset -= start_offset;
24604 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24605 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24606 op_ptr.offset = offset;
24607
24608 /* put in the new offset to the ftrace_ops */
24609 + pax_open_kernel();
24610 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24611 + pax_close_kernel();
24612
24613 /* ALLOC_TRAMP flags lets us know we created it */
24614 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24615 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24616 index 5a46681..1ef7ffa 100644
24617 --- a/arch/x86/kernel/head64.c
24618 +++ b/arch/x86/kernel/head64.c
24619 @@ -68,12 +68,12 @@ again:
24620 pgd = *pgd_p;
24621
24622 /*
24623 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24624 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24625 + * The use of __early_va rather than __va here is critical:
24626 + * __va would point us back into the dynamic
24627 * range and we might end up looping forever...
24628 */
24629 if (pgd)
24630 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24631 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24632 else {
24633 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24634 reset_early_page_tables();
24635 @@ -83,13 +83,13 @@ again:
24636 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24637 for (i = 0; i < PTRS_PER_PUD; i++)
24638 pud_p[i] = 0;
24639 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24640 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24641 }
24642 pud_p += pud_index(address);
24643 pud = *pud_p;
24644
24645 if (pud)
24646 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24647 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24648 else {
24649 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24650 reset_early_page_tables();
24651 @@ -99,7 +99,7 @@ again:
24652 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24653 for (i = 0; i < PTRS_PER_PMD; i++)
24654 pmd_p[i] = 0;
24655 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24656 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24657 }
24658 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24659 pmd_p[pmd_index(address)] = pmd;
24660 @@ -177,7 +177,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24661 */
24662 load_ucode_bsp();
24663
24664 - clear_page(init_level4_pgt);
24665 /* set init_level4_pgt kernel high mapping*/
24666 init_level4_pgt[511] = early_level4_pgt[511];
24667
24668 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24669 index 7e429c9..7244a52 100644
24670 --- a/arch/x86/kernel/head_32.S
24671 +++ b/arch/x86/kernel/head_32.S
24672 @@ -27,6 +27,12 @@
24673 /* Physical address */
24674 #define pa(X) ((X) - __PAGE_OFFSET)
24675
24676 +#ifdef CONFIG_PAX_KERNEXEC
24677 +#define ta(X) (X)
24678 +#else
24679 +#define ta(X) ((X) - __PAGE_OFFSET)
24680 +#endif
24681 +
24682 /*
24683 * References to members of the new_cpu_data structure.
24684 */
24685 @@ -56,11 +62,7 @@
24686 * and small than max_low_pfn, otherwise will waste some page table entries
24687 */
24688
24689 -#if PTRS_PER_PMD > 1
24690 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24691 -#else
24692 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24693 -#endif
24694 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24695
24696 /*
24697 * Number of possible pages in the lowmem region.
24698 @@ -86,6 +88,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24699 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24700
24701 /*
24702 + * Real beginning of normal "text" segment
24703 + */
24704 +ENTRY(stext)
24705 +ENTRY(_stext)
24706 +
24707 +/*
24708 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24709 * %esi points to the real-mode code as a 32-bit pointer.
24710 * CS and DS must be 4 GB flat segments, but we don't depend on
24711 @@ -93,6 +101,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24712 * can.
24713 */
24714 __HEAD
24715 +
24716 +#ifdef CONFIG_PAX_KERNEXEC
24717 + jmp startup_32
24718 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24719 +.fill PAGE_SIZE-5,1,0xcc
24720 +#endif
24721 +
24722 ENTRY(startup_32)
24723 movl pa(stack_start),%ecx
24724
24725 @@ -114,6 +129,59 @@ ENTRY(startup_32)
24726 2:
24727 leal -__PAGE_OFFSET(%ecx),%esp
24728
24729 +#ifdef CONFIG_SMP
24730 + movl $pa(cpu_gdt_table),%edi
24731 + movl $__per_cpu_load,%eax
24732 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24733 + rorl $16,%eax
24734 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24735 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24736 + movl $__per_cpu_end - 1,%eax
24737 + subl $__per_cpu_start,%eax
24738 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24739 +#endif
24740 +
24741 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24742 + movl $NR_CPUS,%ecx
24743 + movl $pa(cpu_gdt_table),%edi
24744 +1:
24745 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24746 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24747 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24748 + addl $PAGE_SIZE_asm,%edi
24749 + loop 1b
24750 +#endif
24751 +
24752 +#ifdef CONFIG_PAX_KERNEXEC
24753 + movl $pa(boot_gdt),%edi
24754 + movl $__LOAD_PHYSICAL_ADDR,%eax
24755 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24756 + rorl $16,%eax
24757 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24758 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24759 + rorl $16,%eax
24760 +
24761 + ljmp $(__BOOT_CS),$1f
24762 +1:
24763 +
24764 + movl $NR_CPUS,%ecx
24765 + movl $pa(cpu_gdt_table),%edi
24766 + addl $__PAGE_OFFSET,%eax
24767 +1:
24768 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24769 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24770 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24771 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24772 + rorl $16,%eax
24773 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24774 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24775 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24776 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24777 + rorl $16,%eax
24778 + addl $PAGE_SIZE_asm,%edi
24779 + loop 1b
24780 +#endif
24781 +
24782 /*
24783 * Clear BSS first so that there are no surprises...
24784 */
24785 @@ -209,8 +277,11 @@ ENTRY(startup_32)
24786 movl %eax, pa(max_pfn_mapped)
24787
24788 /* Do early initialization of the fixmap area */
24789 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24790 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24791 +#ifdef CONFIG_COMPAT_VDSO
24792 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24793 +#else
24794 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24795 +#endif
24796 #else /* Not PAE */
24797
24798 page_pde_offset = (__PAGE_OFFSET >> 20);
24799 @@ -240,8 +311,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24800 movl %eax, pa(max_pfn_mapped)
24801
24802 /* Do early initialization of the fixmap area */
24803 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24804 - movl %eax,pa(initial_page_table+0xffc)
24805 +#ifdef CONFIG_COMPAT_VDSO
24806 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24807 +#else
24808 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24809 +#endif
24810 #endif
24811
24812 #ifdef CONFIG_PARAVIRT
24813 @@ -255,9 +329,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24814 cmpl $num_subarch_entries, %eax
24815 jae bad_subarch
24816
24817 - movl pa(subarch_entries)(,%eax,4), %eax
24818 - subl $__PAGE_OFFSET, %eax
24819 - jmp *%eax
24820 + jmp *pa(subarch_entries)(,%eax,4)
24821
24822 bad_subarch:
24823 WEAK(lguest_entry)
24824 @@ -269,10 +341,10 @@ WEAK(xen_entry)
24825 __INITDATA
24826
24827 subarch_entries:
24828 - .long default_entry /* normal x86/PC */
24829 - .long lguest_entry /* lguest hypervisor */
24830 - .long xen_entry /* Xen hypervisor */
24831 - .long default_entry /* Moorestown MID */
24832 + .long ta(default_entry) /* normal x86/PC */
24833 + .long ta(lguest_entry) /* lguest hypervisor */
24834 + .long ta(xen_entry) /* Xen hypervisor */
24835 + .long ta(default_entry) /* Moorestown MID */
24836 num_subarch_entries = (. - subarch_entries) / 4
24837 .previous
24838 #else
24839 @@ -362,6 +434,7 @@ default_entry:
24840 movl pa(mmu_cr4_features),%eax
24841 movl %eax,%cr4
24842
24843 +#ifdef CONFIG_X86_PAE
24844 testb $X86_CR4_PAE, %al # check if PAE is enabled
24845 jz enable_paging
24846
24847 @@ -390,6 +463,9 @@ default_entry:
24848 /* Make changes effective */
24849 wrmsr
24850
24851 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24852 +#endif
24853 +
24854 enable_paging:
24855
24856 /*
24857 @@ -457,14 +533,20 @@ is486:
24858 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24859 movl %eax,%ss # after changing gdt.
24860
24861 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24862 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24863 movl %eax,%ds
24864 movl %eax,%es
24865
24866 movl $(__KERNEL_PERCPU), %eax
24867 movl %eax,%fs # set this cpu's percpu
24868
24869 +#ifdef CONFIG_CC_STACKPROTECTOR
24870 movl $(__KERNEL_STACK_CANARY),%eax
24871 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24872 + movl $(__USER_DS),%eax
24873 +#else
24874 + xorl %eax,%eax
24875 +#endif
24876 movl %eax,%gs
24877
24878 xorl %eax,%eax # Clear LDT
24879 @@ -521,8 +603,11 @@ setup_once:
24880 * relocation. Manually set base address in stack canary
24881 * segment descriptor.
24882 */
24883 - movl $gdt_page,%eax
24884 + movl $cpu_gdt_table,%eax
24885 movl $stack_canary,%ecx
24886 +#ifdef CONFIG_SMP
24887 + addl $__per_cpu_load,%ecx
24888 +#endif
24889 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24890 shrl $16, %ecx
24891 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24892 @@ -559,7 +644,7 @@ early_idt_handler_common:
24893 cmpl $2,(%esp) # X86_TRAP_NMI
24894 je is_nmi # Ignore NMI
24895
24896 - cmpl $2,%ss:early_recursion_flag
24897 + cmpl $1,%ss:early_recursion_flag
24898 je hlt_loop
24899 incl %ss:early_recursion_flag
24900
24901 @@ -597,8 +682,8 @@ early_idt_handler_common:
24902 pushl (20+6*4)(%esp) /* trapno */
24903 pushl $fault_msg
24904 call printk
24905 -#endif
24906 call dump_stack
24907 +#endif
24908 hlt_loop:
24909 hlt
24910 jmp hlt_loop
24911 @@ -618,8 +703,11 @@ ENDPROC(early_idt_handler_common)
24912 /* This is the default interrupt "handler" :-) */
24913 ALIGN
24914 ignore_int:
24915 - cld
24916 #ifdef CONFIG_PRINTK
24917 + cmpl $2,%ss:early_recursion_flag
24918 + je hlt_loop
24919 + incl %ss:early_recursion_flag
24920 + cld
24921 pushl %eax
24922 pushl %ecx
24923 pushl %edx
24924 @@ -628,9 +716,6 @@ ignore_int:
24925 movl $(__KERNEL_DS),%eax
24926 movl %eax,%ds
24927 movl %eax,%es
24928 - cmpl $2,early_recursion_flag
24929 - je hlt_loop
24930 - incl early_recursion_flag
24931 pushl 16(%esp)
24932 pushl 24(%esp)
24933 pushl 32(%esp)
24934 @@ -664,29 +749,34 @@ ENTRY(setup_once_ref)
24935 /*
24936 * BSS section
24937 */
24938 -__PAGE_ALIGNED_BSS
24939 - .align PAGE_SIZE
24940 #ifdef CONFIG_X86_PAE
24941 +.section .initial_pg_pmd,"a",@progbits
24942 initial_pg_pmd:
24943 .fill 1024*KPMDS,4,0
24944 #else
24945 +.section .initial_page_table,"a",@progbits
24946 ENTRY(initial_page_table)
24947 .fill 1024,4,0
24948 #endif
24949 +.section .initial_pg_fixmap,"a",@progbits
24950 initial_pg_fixmap:
24951 .fill 1024,4,0
24952 +.section .empty_zero_page,"a",@progbits
24953 ENTRY(empty_zero_page)
24954 .fill 4096,1,0
24955 +.section .swapper_pg_dir,"a",@progbits
24956 ENTRY(swapper_pg_dir)
24957 +#ifdef CONFIG_X86_PAE
24958 + .fill 4,8,0
24959 +#else
24960 .fill 1024,4,0
24961 +#endif
24962
24963 /*
24964 * This starts the data section.
24965 */
24966 #ifdef CONFIG_X86_PAE
24967 -__PAGE_ALIGNED_DATA
24968 - /* Page-aligned for the benefit of paravirt? */
24969 - .align PAGE_SIZE
24970 +.section .initial_page_table,"a",@progbits
24971 ENTRY(initial_page_table)
24972 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24973 # if KPMDS == 3
24974 @@ -705,12 +795,20 @@ ENTRY(initial_page_table)
24975 # error "Kernel PMDs should be 1, 2 or 3"
24976 # endif
24977 .align PAGE_SIZE /* needs to be page-sized too */
24978 +
24979 +#ifdef CONFIG_PAX_PER_CPU_PGD
24980 +ENTRY(cpu_pgd)
24981 + .rept 2*NR_CPUS
24982 + .fill 4,8,0
24983 + .endr
24984 +#endif
24985 +
24986 #endif
24987
24988 .data
24989 .balign 4
24990 ENTRY(stack_start)
24991 - .long init_thread_union+THREAD_SIZE
24992 + .long init_thread_union+THREAD_SIZE-8
24993
24994 __INITRODATA
24995 int_msg:
24996 @@ -738,7 +836,7 @@ fault_msg:
24997 * segment size, and 32-bit linear address value:
24998 */
24999
25000 - .data
25001 +.section .rodata,"a",@progbits
25002 .globl boot_gdt_descr
25003 .globl idt_descr
25004
25005 @@ -747,7 +845,7 @@ fault_msg:
25006 .word 0 # 32 bit align gdt_desc.address
25007 boot_gdt_descr:
25008 .word __BOOT_DS+7
25009 - .long boot_gdt - __PAGE_OFFSET
25010 + .long pa(boot_gdt)
25011
25012 .word 0 # 32-bit align idt_desc.address
25013 idt_descr:
25014 @@ -758,7 +856,7 @@ idt_descr:
25015 .word 0 # 32 bit align gdt_desc.address
25016 ENTRY(early_gdt_descr)
25017 .word GDT_ENTRIES*8-1
25018 - .long gdt_page /* Overwritten for secondary CPUs */
25019 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
25020
25021 /*
25022 * The boot_gdt must mirror the equivalent in setup.S and is
25023 @@ -767,5 +865,65 @@ ENTRY(early_gdt_descr)
25024 .align L1_CACHE_BYTES
25025 ENTRY(boot_gdt)
25026 .fill GDT_ENTRY_BOOT_CS,8,0
25027 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
25028 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
25029 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
25030 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
25031 +
25032 + .align PAGE_SIZE_asm
25033 +ENTRY(cpu_gdt_table)
25034 + .rept NR_CPUS
25035 + .quad 0x0000000000000000 /* NULL descriptor */
25036 + .quad 0x0000000000000000 /* 0x0b reserved */
25037 + .quad 0x0000000000000000 /* 0x13 reserved */
25038 + .quad 0x0000000000000000 /* 0x1b reserved */
25039 +
25040 +#ifdef CONFIG_PAX_KERNEXEC
25041 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
25042 +#else
25043 + .quad 0x0000000000000000 /* 0x20 unused */
25044 +#endif
25045 +
25046 + .quad 0x0000000000000000 /* 0x28 unused */
25047 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
25048 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
25049 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
25050 + .quad 0x0000000000000000 /* 0x4b reserved */
25051 + .quad 0x0000000000000000 /* 0x53 reserved */
25052 + .quad 0x0000000000000000 /* 0x5b reserved */
25053 +
25054 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
25055 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
25056 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
25057 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
25058 +
25059 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
25060 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
25061 +
25062 + /*
25063 + * Segments used for calling PnP BIOS have byte granularity.
25064 + * The code segments and data segments have fixed 64k limits,
25065 + * the transfer segment sizes are set at run time.
25066 + */
25067 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
25068 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
25069 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
25070 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
25071 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
25072 +
25073 + /*
25074 + * The APM segments have byte granularity and their bases
25075 + * are set at run time. All have 64k limits.
25076 + */
25077 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
25078 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
25079 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
25080 +
25081 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
25082 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
25083 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
25084 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
25085 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
25086 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
25087 +
25088 + /* Be sure this is zeroed to avoid false validations in Xen */
25089 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
25090 + .endr
25091 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
25092 index df7e780..e97a497 100644
25093 --- a/arch/x86/kernel/head_64.S
25094 +++ b/arch/x86/kernel/head_64.S
25095 @@ -20,6 +20,8 @@
25096 #include <asm/processor-flags.h>
25097 #include <asm/percpu.h>
25098 #include <asm/nops.h>
25099 +#include <asm/cpufeature.h>
25100 +#include <asm/alternative-asm.h>
25101
25102 #ifdef CONFIG_PARAVIRT
25103 #include <asm/asm-offsets.h>
25104 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
25105 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
25106 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
25107 L3_START_KERNEL = pud_index(__START_KERNEL_map)
25108 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
25109 +L3_VMALLOC_START = pud_index(VMALLOC_START)
25110 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
25111 +L3_VMALLOC_END = pud_index(VMALLOC_END)
25112 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
25113 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
25114
25115 .text
25116 __HEAD
25117 @@ -89,11 +97,26 @@ startup_64:
25118 * Fixup the physical addresses in the page table
25119 */
25120 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
25121 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
25122 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
25123 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
25124 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
25125 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
25126
25127 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
25128 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
25129 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
25130 +#ifndef CONFIG_XEN
25131 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
25132 +#endif
25133
25134 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
25135 +
25136 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
25137 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
25138 +
25139 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
25140 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
25141 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
25142 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
25143
25144 /*
25145 * Set up the identity mapping for the switchover. These
25146 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
25147 * after the boot processor executes this code.
25148 */
25149
25150 + orq $-1, %rbp
25151 movq $(init_level4_pgt - __START_KERNEL_map), %rax
25152 1:
25153
25154 - /* Enable PAE mode and PGE */
25155 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
25156 + /* Enable PAE mode and PSE/PGE */
25157 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
25158 movq %rcx, %cr4
25159
25160 /* Setup early boot stage 4 level pagetables. */
25161 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
25162 movl $MSR_EFER, %ecx
25163 rdmsr
25164 btsl $_EFER_SCE, %eax /* Enable System Call */
25165 - btl $20,%edi /* No Execute supported? */
25166 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
25167 jnc 1f
25168 btsl $_EFER_NX, %eax
25169 + cmpq $-1, %rbp
25170 + je 1f
25171 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
25172 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
25173 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
25174 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
25175 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25176 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
25177 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
25178 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25179 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25180 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25181 1: wrmsr /* Make changes effective */
25182
25183 /* Setup cr0 */
25184 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
25185 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25186 * address given in m16:64.
25187 */
25188 + pax_set_fptr_mask
25189 movq initial_code(%rip),%rax
25190 pushq $0 # fake return address to stop unwinder
25191 pushq $__KERNEL_CS # set correct cs
25192 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
25193 .quad INIT_PER_CPU_VAR(irq_stack_union)
25194
25195 GLOBAL(stack_start)
25196 - .quad init_thread_union+THREAD_SIZE-8
25197 + .quad init_thread_union+THREAD_SIZE-16
25198 .word 0
25199 __FINITDATA
25200
25201 @@ -393,7 +429,7 @@ early_idt_handler_common:
25202 call dump_stack
25203 #ifdef CONFIG_KALLSYMS
25204 leaq early_idt_ripmsg(%rip),%rdi
25205 - movq 40(%rsp),%rsi # %rip again
25206 + movq 88(%rsp),%rsi # %rip again
25207 call __print_symbol
25208 #endif
25209 #endif /* EARLY_PRINTK */
25210 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
25211 early_recursion_flag:
25212 .long 0
25213
25214 + .section .rodata,"a",@progbits
25215 #ifdef CONFIG_EARLY_PRINTK
25216 early_idt_msg:
25217 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25218 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
25219 NEXT_PAGE(early_dynamic_pgts)
25220 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25221
25222 - .data
25223 + .section .rodata,"a",@progbits
25224
25225 -#ifndef CONFIG_XEN
25226 NEXT_PAGE(init_level4_pgt)
25227 - .fill 512,8,0
25228 -#else
25229 -NEXT_PAGE(init_level4_pgt)
25230 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25231 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25232 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25233 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25234 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25235 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25236 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25237 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25238 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25239 .org init_level4_pgt + L4_START_KERNEL*8, 0
25240 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25241 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25242
25243 +#ifdef CONFIG_PAX_PER_CPU_PGD
25244 +NEXT_PAGE(cpu_pgd)
25245 + .rept 2*NR_CPUS
25246 + .fill 512,8,0
25247 + .endr
25248 +#endif
25249 +
25250 NEXT_PAGE(level3_ident_pgt)
25251 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25252 +#ifdef CONFIG_XEN
25253 .fill 511, 8, 0
25254 +#else
25255 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25256 + .fill 510,8,0
25257 +#endif
25258 +
25259 +NEXT_PAGE(level3_vmalloc_start_pgt)
25260 + .fill 512,8,0
25261 +
25262 +NEXT_PAGE(level3_vmalloc_end_pgt)
25263 + .fill 512,8,0
25264 +
25265 +NEXT_PAGE(level3_vmemmap_pgt)
25266 + .fill L3_VMEMMAP_START,8,0
25267 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25268 +
25269 NEXT_PAGE(level2_ident_pgt)
25270 - /* Since I easily can, map the first 1G.
25271 + /* Since I easily can, map the first 2G.
25272 * Don't set NX because code runs from these pages.
25273 */
25274 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25275 -#endif
25276 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25277
25278 NEXT_PAGE(level3_kernel_pgt)
25279 .fill L3_START_KERNEL,8,0
25280 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25281 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25282 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25283
25284 +NEXT_PAGE(level2_vmemmap_pgt)
25285 + .fill 512,8,0
25286 +
25287 NEXT_PAGE(level2_kernel_pgt)
25288 /*
25289 * 512 MB kernel mapping. We spend a full page on this pagetable
25290 @@ -494,23 +557,61 @@ NEXT_PAGE(level2_kernel_pgt)
25291 KERNEL_IMAGE_SIZE/PMD_SIZE)
25292
25293 NEXT_PAGE(level2_fixmap_pgt)
25294 - .fill 506,8,0
25295 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25296 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25297 - .fill 5,8,0
25298 + .fill 504,8,0
25299 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25300 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25301 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25302 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25303 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25304 + .fill 4,8,0
25305
25306 NEXT_PAGE(level1_fixmap_pgt)
25307 + .fill 3*512,8,0
25308 +
25309 +NEXT_PAGE(level1_vsyscall_pgt)
25310 .fill 512,8,0
25311
25312 #undef PMDS
25313
25314 - .data
25315 + .align PAGE_SIZE
25316 +ENTRY(cpu_gdt_table)
25317 + .rept NR_CPUS
25318 + .quad 0x0000000000000000 /* NULL descriptor */
25319 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25320 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25321 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25322 + .quad 0x00cffb000000ffff /* __USER32_CS */
25323 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25324 + .quad 0x00affb000000ffff /* __USER_CS */
25325 +
25326 +#ifdef CONFIG_PAX_KERNEXEC
25327 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25328 +#else
25329 + .quad 0x0 /* unused */
25330 +#endif
25331 +
25332 + .quad 0,0 /* TSS */
25333 + .quad 0,0 /* LDT */
25334 + .quad 0,0,0 /* three TLS descriptors */
25335 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25336 + /* asm/segment.h:GDT_ENTRIES must match this */
25337 +
25338 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25339 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25340 +#else
25341 + .quad 0x0 /* unused */
25342 +#endif
25343 +
25344 + /* zero the remaining page */
25345 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25346 + .endr
25347 +
25348 .align 16
25349 .globl early_gdt_descr
25350 early_gdt_descr:
25351 .word GDT_ENTRIES*8-1
25352 early_gdt_descr_base:
25353 - .quad INIT_PER_CPU_VAR(gdt_page)
25354 + .quad cpu_gdt_table
25355
25356 ENTRY(phys_base)
25357 /* This must match the first entry in level2_kernel_pgt */
25358 @@ -534,8 +635,8 @@ NEXT_PAGE(kasan_zero_pud)
25359
25360
25361 #include "../../x86/xen/xen-head.S"
25362 -
25363 - __PAGE_ALIGNED_BSS
25364 +
25365 + .section .rodata,"a",@progbits
25366 NEXT_PAGE(empty_zero_page)
25367 .skip PAGE_SIZE
25368
25369 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25370 index 05fd74f..c3548b1 100644
25371 --- a/arch/x86/kernel/i386_ksyms_32.c
25372 +++ b/arch/x86/kernel/i386_ksyms_32.c
25373 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25374 EXPORT_SYMBOL(cmpxchg8b_emu);
25375 #endif
25376
25377 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25378 +
25379 /* Networking helper routines. */
25380 EXPORT_SYMBOL(csum_partial_copy_generic);
25381 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25382 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25383
25384 EXPORT_SYMBOL(__get_user_1);
25385 EXPORT_SYMBOL(__get_user_2);
25386 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25387 EXPORT_SYMBOL(___preempt_schedule_context);
25388 #endif
25389 #endif
25390 +
25391 +#ifdef CONFIG_PAX_KERNEXEC
25392 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25393 +#endif
25394 +
25395 +#ifdef CONFIG_PAX_PER_CPU_PGD
25396 +EXPORT_SYMBOL(cpu_pgd);
25397 +#endif
25398 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25399 index e7cc537..67d7372 100644
25400 --- a/arch/x86/kernel/i8259.c
25401 +++ b/arch/x86/kernel/i8259.c
25402 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25403 static void make_8259A_irq(unsigned int irq)
25404 {
25405 disable_irq_nosync(irq);
25406 - io_apic_irqs &= ~(1<<irq);
25407 + io_apic_irqs &= ~(1UL<<irq);
25408 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25409 enable_irq(irq);
25410 }
25411 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25412 "spurious 8259A interrupt: IRQ%d.\n", irq);
25413 spurious_irq_mask |= irqmask;
25414 }
25415 - atomic_inc(&irq_err_count);
25416 + atomic_inc_unchecked(&irq_err_count);
25417 /*
25418 * Theoretically we do not have to handle this IRQ,
25419 * but in Linux this does not cause problems and is
25420 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25421 /* (slave's support for AEOI in flat mode is to be investigated) */
25422 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25423
25424 + pax_open_kernel();
25425 if (auto_eoi)
25426 /*
25427 * In AEOI mode we just have to mask the interrupt
25428 * when acking.
25429 */
25430 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25431 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25432 else
25433 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25434 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25435 + pax_close_kernel();
25436
25437 udelay(100); /* wait for 8259A to initialize */
25438
25439 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25440 index a979b5b..1d6db75 100644
25441 --- a/arch/x86/kernel/io_delay.c
25442 +++ b/arch/x86/kernel/io_delay.c
25443 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25444 * Quirk table for systems that misbehave (lock up, etc.) if port
25445 * 0x80 is used:
25446 */
25447 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25448 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25449 {
25450 .callback = dmi_io_delay_0xed_port,
25451 .ident = "Compaq Presario V6000",
25452 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25453 index 37dae79..620dd84 100644
25454 --- a/arch/x86/kernel/ioport.c
25455 +++ b/arch/x86/kernel/ioport.c
25456 @@ -6,6 +6,7 @@
25457 #include <linux/sched.h>
25458 #include <linux/kernel.h>
25459 #include <linux/capability.h>
25460 +#include <linux/security.h>
25461 #include <linux/errno.h>
25462 #include <linux/types.h>
25463 #include <linux/ioport.h>
25464 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25465 return -EINVAL;
25466 if (turn_on && !capable(CAP_SYS_RAWIO))
25467 return -EPERM;
25468 +#ifdef CONFIG_GRKERNSEC_IO
25469 + if (turn_on && grsec_disable_privio) {
25470 + gr_handle_ioperm();
25471 + return -ENODEV;
25472 + }
25473 +#endif
25474
25475 /*
25476 * If it's the first ioperm() call in this thread's lifetime, set the
25477 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25478 * because the ->io_bitmap_max value must match the bitmap
25479 * contents:
25480 */
25481 - tss = &per_cpu(cpu_tss, get_cpu());
25482 + tss = cpu_tss + get_cpu();
25483
25484 if (turn_on)
25485 bitmap_clear(t->io_bitmap_ptr, from, num);
25486 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25487 if (level > old) {
25488 if (!capable(CAP_SYS_RAWIO))
25489 return -EPERM;
25490 +#ifdef CONFIG_GRKERNSEC_IO
25491 + if (grsec_disable_privio) {
25492 + gr_handle_iopl();
25493 + return -ENODEV;
25494 + }
25495 +#endif
25496 }
25497 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25498 t->iopl = level << 12;
25499 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25500 index e5952c2..11c3a54 100644
25501 --- a/arch/x86/kernel/irq.c
25502 +++ b/arch/x86/kernel/irq.c
25503 @@ -22,7 +22,7 @@
25504 #define CREATE_TRACE_POINTS
25505 #include <asm/trace/irq_vectors.h>
25506
25507 -atomic_t irq_err_count;
25508 +atomic_unchecked_t irq_err_count;
25509
25510 /* Function pointer for generic interrupt vector handling */
25511 void (*x86_platform_ipi_callback)(void) = NULL;
25512 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25513 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25514 seq_puts(p, " Hypervisor callback interrupts\n");
25515 #endif
25516 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25517 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25518 #if defined(CONFIG_X86_IO_APIC)
25519 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25520 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25521 #endif
25522 return 0;
25523 }
25524 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25525
25526 u64 arch_irq_stat(void)
25527 {
25528 - u64 sum = atomic_read(&irq_err_count);
25529 + u64 sum = atomic_read_unchecked(&irq_err_count);
25530 return sum;
25531 }
25532
25533 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25534 index f9fd86a..e6cc9ae 100644
25535 --- a/arch/x86/kernel/irq_32.c
25536 +++ b/arch/x86/kernel/irq_32.c
25537 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25538
25539 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25540
25541 +extern void gr_handle_kernel_exploit(void);
25542 +
25543 int sysctl_panic_on_stackoverflow __read_mostly;
25544
25545 /* Debugging check for stack overflow: is there less than 1KB free? */
25546 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25547 __asm__ __volatile__("andl %%esp,%0" :
25548 "=r" (sp) : "0" (THREAD_SIZE - 1));
25549
25550 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25551 + return sp < STACK_WARN;
25552 }
25553
25554 static void print_stack_overflow(void)
25555 {
25556 printk(KERN_WARNING "low stack detected by irq handler\n");
25557 dump_stack();
25558 + gr_handle_kernel_exploit();
25559 if (sysctl_panic_on_stackoverflow)
25560 panic("low stack detected by irq handler - check messages\n");
25561 }
25562 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25563 static inline int
25564 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25565 {
25566 - struct irq_stack *curstk, *irqstk;
25567 + struct irq_stack *irqstk;
25568 u32 *isp, *prev_esp, arg1, arg2;
25569
25570 - curstk = (struct irq_stack *) current_stack();
25571 irqstk = __this_cpu_read(hardirq_stack);
25572
25573 /*
25574 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25575 * handler) we can't do that and just have to keep using the
25576 * current stack (which is the irq stack already after all)
25577 */
25578 - if (unlikely(curstk == irqstk))
25579 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25580 return 0;
25581
25582 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25583 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25584
25585 /* Save the next esp at the bottom of the stack */
25586 prev_esp = (u32 *)irqstk;
25587 *prev_esp = current_stack_pointer();
25588
25589 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25590 + __set_fs(MAKE_MM_SEG(0));
25591 +#endif
25592 +
25593 if (unlikely(overflow))
25594 call_on_stack(print_stack_overflow, isp);
25595
25596 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25597 : "0" (irq), "1" (desc), "2" (isp),
25598 "D" (desc->handle_irq)
25599 : "memory", "cc", "ecx");
25600 +
25601 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25602 + __set_fs(current_thread_info()->addr_limit);
25603 +#endif
25604 +
25605 return 1;
25606 }
25607
25608 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25609 */
25610 void irq_ctx_init(int cpu)
25611 {
25612 - struct irq_stack *irqstk;
25613 -
25614 if (per_cpu(hardirq_stack, cpu))
25615 return;
25616
25617 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25618 - THREADINFO_GFP,
25619 - THREAD_SIZE_ORDER));
25620 - per_cpu(hardirq_stack, cpu) = irqstk;
25621 -
25622 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25623 - THREADINFO_GFP,
25624 - THREAD_SIZE_ORDER));
25625 - per_cpu(softirq_stack, cpu) = irqstk;
25626 -
25627 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25628 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25629 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25630 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25631 }
25632
25633 void do_softirq_own_stack(void)
25634 {
25635 - struct thread_info *curstk;
25636 struct irq_stack *irqstk;
25637 u32 *isp, *prev_esp;
25638
25639 - curstk = current_stack();
25640 irqstk = __this_cpu_read(softirq_stack);
25641
25642 /* build the stack frame on the softirq stack */
25643 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25644 prev_esp = (u32 *)irqstk;
25645 *prev_esp = current_stack_pointer();
25646
25647 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25648 + __set_fs(MAKE_MM_SEG(0));
25649 +#endif
25650 +
25651 call_on_stack(__do_softirq, isp);
25652 +
25653 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25654 + __set_fs(current_thread_info()->addr_limit);
25655 +#endif
25656 +
25657 }
25658
25659 bool handle_irq(unsigned irq, struct pt_regs *regs)
25660 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25661 index 394e643..824fce8 100644
25662 --- a/arch/x86/kernel/irq_64.c
25663 +++ b/arch/x86/kernel/irq_64.c
25664 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25665 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25666 EXPORT_PER_CPU_SYMBOL(irq_regs);
25667
25668 +extern void gr_handle_kernel_exploit(void);
25669 +
25670 int sysctl_panic_on_stackoverflow;
25671
25672 /*
25673 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25674 irq_stack_top, irq_stack_bottom,
25675 estack_top, estack_bottom);
25676
25677 + gr_handle_kernel_exploit();
25678 +
25679 if (sysctl_panic_on_stackoverflow)
25680 panic("low stack detected by irq handler - check messages\n");
25681 #endif
25682 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25683 index 26d5a55..a01160a 100644
25684 --- a/arch/x86/kernel/jump_label.c
25685 +++ b/arch/x86/kernel/jump_label.c
25686 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25687 * Jump label is enabled for the first time.
25688 * So we expect a default_nop...
25689 */
25690 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25691 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25692 != 0))
25693 bug_at((void *)entry->code, __LINE__);
25694 } else {
25695 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25696 * ...otherwise expect an ideal_nop. Otherwise
25697 * something went horribly wrong.
25698 */
25699 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25700 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25701 != 0))
25702 bug_at((void *)entry->code, __LINE__);
25703 }
25704 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25705 * are converting the default nop to the ideal nop.
25706 */
25707 if (init) {
25708 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25709 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25710 bug_at((void *)entry->code, __LINE__);
25711 } else {
25712 code.jump = 0xe9;
25713 code.offset = entry->target -
25714 (entry->code + JUMP_LABEL_NOP_SIZE);
25715 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25716 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25717 bug_at((void *)entry->code, __LINE__);
25718 }
25719 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25720 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25721 index d6178d9..e12482f 100644
25722 --- a/arch/x86/kernel/kgdb.c
25723 +++ b/arch/x86/kernel/kgdb.c
25724 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25725 bp->attr.bp_addr = breakinfo[breakno].addr;
25726 bp->attr.bp_len = breakinfo[breakno].len;
25727 bp->attr.bp_type = breakinfo[breakno].type;
25728 - info->address = breakinfo[breakno].addr;
25729 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25730 + info->address = ktla_ktva(breakinfo[breakno].addr);
25731 + else
25732 + info->address = breakinfo[breakno].addr;
25733 info->len = breakinfo[breakno].len;
25734 info->type = breakinfo[breakno].type;
25735 val = arch_install_hw_breakpoint(bp);
25736 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25737 case 'k':
25738 /* clear the trace bit */
25739 linux_regs->flags &= ~X86_EFLAGS_TF;
25740 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25741 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25742
25743 /* set the trace bit if we're stepping */
25744 if (remcomInBuffer[0] == 's') {
25745 linux_regs->flags |= X86_EFLAGS_TF;
25746 - atomic_set(&kgdb_cpu_doing_single_step,
25747 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25748 raw_smp_processor_id());
25749 }
25750
25751 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25752
25753 switch (cmd) {
25754 case DIE_DEBUG:
25755 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25756 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25757 if (user_mode(regs))
25758 return single_step_cont(regs, args);
25759 break;
25760 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25761 #endif /* CONFIG_DEBUG_RODATA */
25762
25763 bpt->type = BP_BREAKPOINT;
25764 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25765 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25766 BREAK_INSTR_SIZE);
25767 if (err)
25768 return err;
25769 - err = probe_kernel_write((char *)bpt->bpt_addr,
25770 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25771 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25772 #ifdef CONFIG_DEBUG_RODATA
25773 if (!err)
25774 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25775 return -EBUSY;
25776 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25777 BREAK_INSTR_SIZE);
25778 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25779 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25780 if (err)
25781 return err;
25782 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25783 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25784 if (mutex_is_locked(&text_mutex))
25785 goto knl_write;
25786 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25787 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25788 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25789 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25790 goto knl_write;
25791 return err;
25792 knl_write:
25793 #endif /* CONFIG_DEBUG_RODATA */
25794 - return probe_kernel_write((char *)bpt->bpt_addr,
25795 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25796 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25797 }
25798
25799 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25800 index 1deffe6..4705700 100644
25801 --- a/arch/x86/kernel/kprobes/core.c
25802 +++ b/arch/x86/kernel/kprobes/core.c
25803 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25804 s32 raddr;
25805 } __packed *insn;
25806
25807 - insn = (struct __arch_relative_insn *)from;
25808 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25809 +
25810 + pax_open_kernel();
25811 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25812 insn->op = op;
25813 + pax_close_kernel();
25814 }
25815
25816 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25817 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25818 kprobe_opcode_t opcode;
25819 kprobe_opcode_t *orig_opcodes = opcodes;
25820
25821 - if (search_exception_tables((unsigned long)opcodes))
25822 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25823 return 0; /* Page fault may occur on this address. */
25824
25825 retry:
25826 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25827 * Fortunately, we know that the original code is the ideal 5-byte
25828 * long NOP.
25829 */
25830 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25831 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25832 if (faddr)
25833 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25834 else
25835 buf[0] = kp->opcode;
25836 - return (unsigned long)buf;
25837 + return ktva_ktla((unsigned long)buf);
25838 }
25839
25840 /*
25841 @@ -367,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25842 /* Another subsystem puts a breakpoint, failed to recover */
25843 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25844 return 0;
25845 + pax_open_kernel();
25846 memcpy(dest, insn.kaddr, length);
25847 + pax_close_kernel();
25848
25849 #ifdef CONFIG_X86_64
25850 if (insn_rip_relative(&insn)) {
25851 @@ -394,7 +399,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25852 return 0;
25853 }
25854 disp = (u8 *) dest + insn_offset_displacement(&insn);
25855 + pax_open_kernel();
25856 *(s32 *) disp = (s32) newdisp;
25857 + pax_close_kernel();
25858 }
25859 #endif
25860 return length;
25861 @@ -536,7 +543,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25862 * nor set current_kprobe, because it doesn't use single
25863 * stepping.
25864 */
25865 - regs->ip = (unsigned long)p->ainsn.insn;
25866 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25867 preempt_enable_no_resched();
25868 return;
25869 }
25870 @@ -553,9 +560,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25871 regs->flags &= ~X86_EFLAGS_IF;
25872 /* single step inline if the instruction is an int3 */
25873 if (p->opcode == BREAKPOINT_INSTRUCTION)
25874 - regs->ip = (unsigned long)p->addr;
25875 + regs->ip = ktla_ktva((unsigned long)p->addr);
25876 else
25877 - regs->ip = (unsigned long)p->ainsn.insn;
25878 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25879 }
25880 NOKPROBE_SYMBOL(setup_singlestep);
25881
25882 @@ -640,7 +647,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25883 setup_singlestep(p, regs, kcb, 0);
25884 return 1;
25885 }
25886 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25887 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25888 /*
25889 * The breakpoint instruction was removed right
25890 * after we hit it. Another cpu has removed
25891 @@ -687,6 +694,9 @@ static void __used kretprobe_trampoline_holder(void)
25892 " movq %rax, 152(%rsp)\n"
25893 RESTORE_REGS_STRING
25894 " popfq\n"
25895 +#ifdef KERNEXEC_PLUGIN
25896 + " btsq $63,(%rsp)\n"
25897 +#endif
25898 #else
25899 " pushf\n"
25900 SAVE_REGS_STRING
25901 @@ -827,7 +837,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25902 struct kprobe_ctlblk *kcb)
25903 {
25904 unsigned long *tos = stack_addr(regs);
25905 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25906 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25907 unsigned long orig_ip = (unsigned long)p->addr;
25908 kprobe_opcode_t *insn = p->ainsn.insn;
25909
25910 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25911 index 7b3b9d1..e2478b91 100644
25912 --- a/arch/x86/kernel/kprobes/opt.c
25913 +++ b/arch/x86/kernel/kprobes/opt.c
25914 @@ -79,6 +79,7 @@ found:
25915 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25916 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25917 {
25918 + pax_open_kernel();
25919 #ifdef CONFIG_X86_64
25920 *addr++ = 0x48;
25921 *addr++ = 0xbf;
25922 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25923 *addr++ = 0xb8;
25924 #endif
25925 *(unsigned long *)addr = val;
25926 + pax_close_kernel();
25927 }
25928
25929 asm (
25930 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25931 * Verify if the address gap is in 2GB range, because this uses
25932 * a relative jump.
25933 */
25934 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25935 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25936 if (abs(rel) > 0x7fffffff) {
25937 __arch_remove_optimized_kprobe(op, 0);
25938 return -ERANGE;
25939 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25940 op->optinsn.size = ret;
25941
25942 /* Copy arch-dep-instance from template */
25943 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25944 + pax_open_kernel();
25945 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25946 + pax_close_kernel();
25947
25948 /* Set probe information */
25949 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25950
25951 /* Set probe function call */
25952 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25953 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25954
25955 /* Set returning jmp instruction at the tail of out-of-line buffer */
25956 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25957 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25958 (u8 *)op->kp.addr + op->optinsn.size);
25959
25960 flush_icache_range((unsigned long) buf,
25961 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25962 WARN_ON(kprobe_disabled(&op->kp));
25963
25964 /* Backup instructions which will be replaced by jump address */
25965 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25966 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25967 RELATIVE_ADDR_SIZE);
25968
25969 insn_buf[0] = RELATIVEJUMP_OPCODE;
25970 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25971 /* This kprobe is really able to run optimized path. */
25972 op = container_of(p, struct optimized_kprobe, kp);
25973 /* Detour through copied instructions */
25974 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25975 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25976 if (!reenter)
25977 reset_current_kprobe();
25978 preempt_enable_no_resched();
25979 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25980 index c2bedae..25e7ab60 100644
25981 --- a/arch/x86/kernel/ksysfs.c
25982 +++ b/arch/x86/kernel/ksysfs.c
25983 @@ -184,7 +184,7 @@ out:
25984
25985 static struct kobj_attribute type_attr = __ATTR_RO(type);
25986
25987 -static struct bin_attribute data_attr = {
25988 +static bin_attribute_no_const data_attr __read_only = {
25989 .attr = {
25990 .name = "data",
25991 .mode = S_IRUGO,
25992 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25993 index c37886d..f43b63d 100644
25994 --- a/arch/x86/kernel/ldt.c
25995 +++ b/arch/x86/kernel/ldt.c
25996 @@ -11,6 +11,7 @@
25997 #include <linux/sched.h>
25998 #include <linux/string.h>
25999 #include <linux/mm.h>
26000 +#include <linux/ratelimit.h>
26001 #include <linux/smp.h>
26002 #include <linux/vmalloc.h>
26003 #include <linux/uaccess.h>
26004 @@ -20,6 +21,14 @@
26005 #include <asm/mmu_context.h>
26006 #include <asm/syscalls.h>
26007
26008 +#ifdef CONFIG_GRKERNSEC
26009 +int sysctl_modify_ldt __read_only = 0;
26010 +#elif defined(CONFIG_DEFAULT_MODIFY_LDT_SYSCALL)
26011 +int sysctl_modify_ldt __read_only = 1;
26012 +#else
26013 +int sysctl_modify_ldt __read_only = 0;
26014 +#endif
26015 +
26016 #ifdef CONFIG_SMP
26017 static void flush_ldt(void *current_mm)
26018 {
26019 @@ -66,13 +75,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
26020 if (reload) {
26021 #ifdef CONFIG_SMP
26022 preempt_disable();
26023 - load_LDT(pc);
26024 + load_LDT_nolock(pc);
26025 if (!cpumask_equal(mm_cpumask(current->mm),
26026 cpumask_of(smp_processor_id())))
26027 smp_call_function(flush_ldt, current->mm, 1);
26028 preempt_enable();
26029 #else
26030 - load_LDT(pc);
26031 + load_LDT_nolock(pc);
26032 #endif
26033 }
26034 if (oldsize) {
26035 @@ -94,7 +103,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
26036 return err;
26037
26038 for (i = 0; i < old->size; i++)
26039 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
26040 + write_ldt_entry(new->ldt, i, old->ldt + i);
26041 return 0;
26042 }
26043
26044 @@ -115,6 +124,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
26045 retval = copy_ldt(&mm->context, &old_mm->context);
26046 mutex_unlock(&old_mm->context.lock);
26047 }
26048 +
26049 + if (tsk == current) {
26050 + mm->context.vdso = 0;
26051 +
26052 +#ifdef CONFIG_X86_32
26053 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
26054 + mm->context.user_cs_base = 0UL;
26055 + mm->context.user_cs_limit = ~0UL;
26056 +
26057 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
26058 + cpumask_clear(&mm->context.cpu_user_cs_mask);
26059 +#endif
26060 +
26061 +#endif
26062 +#endif
26063 +
26064 + }
26065 +
26066 return retval;
26067 }
26068
26069 @@ -229,6 +256,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
26070 }
26071 }
26072
26073 +#ifdef CONFIG_PAX_SEGMEXEC
26074 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
26075 + error = -EINVAL;
26076 + goto out_unlock;
26077 + }
26078 +#endif
26079 +
26080 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
26081 error = -EINVAL;
26082 goto out_unlock;
26083 @@ -254,6 +288,15 @@ asmlinkage int sys_modify_ldt(int func, void __user *ptr,
26084 {
26085 int ret = -ENOSYS;
26086
26087 + if (!sysctl_modify_ldt) {
26088 + printk_ratelimited(KERN_INFO
26089 + "Denied a call to modify_ldt() from %s[%d] (uid: %d)."
26090 + " Adjust sysctl if this was not an exploit attempt.\n",
26091 + current->comm, task_pid_nr(current),
26092 + from_kuid_munged(current_user_ns(), current_uid()));
26093 + return ret;
26094 + }
26095 +
26096 switch (func) {
26097 case 0:
26098 ret = read_ldt(ptr, bytecount);
26099 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
26100 index ff3c3101d..d7c0cd8 100644
26101 --- a/arch/x86/kernel/livepatch.c
26102 +++ b/arch/x86/kernel/livepatch.c
26103 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26104 int ret, numpages, size = 4;
26105 bool readonly;
26106 unsigned long val;
26107 - unsigned long core = (unsigned long)mod->module_core;
26108 - unsigned long core_ro_size = mod->core_ro_size;
26109 - unsigned long core_size = mod->core_size;
26110 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
26111 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
26112 + unsigned long core_size_rx = mod->core_size_rx;
26113 + unsigned long core_size_rw = mod->core_size_rw;
26114
26115 switch (type) {
26116 case R_X86_64_NONE:
26117 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26118 return -EINVAL;
26119 }
26120
26121 - if (loc < core || loc >= core + core_size)
26122 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
26123 + (loc < core_rw || loc >= core_rw + core_size_rw))
26124 /* loc does not point to any symbol inside the module */
26125 return -EINVAL;
26126
26127 - if (loc < core + core_ro_size)
26128 + if (loc < core_rx + core_size_rx)
26129 readonly = true;
26130 else
26131 readonly = false;
26132 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
26133 index 469b23d..5449cfe 100644
26134 --- a/arch/x86/kernel/machine_kexec_32.c
26135 +++ b/arch/x86/kernel/machine_kexec_32.c
26136 @@ -26,7 +26,7 @@
26137 #include <asm/cacheflush.h>
26138 #include <asm/debugreg.h>
26139
26140 -static void set_idt(void *newidt, __u16 limit)
26141 +static void set_idt(struct desc_struct *newidt, __u16 limit)
26142 {
26143 struct desc_ptr curidt;
26144
26145 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
26146 }
26147
26148
26149 -static void set_gdt(void *newgdt, __u16 limit)
26150 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
26151 {
26152 struct desc_ptr curgdt;
26153
26154 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
26155 }
26156
26157 control_page = page_address(image->control_code_page);
26158 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
26159 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
26160
26161 relocate_kernel_ptr = control_page;
26162 page_list[PA_CONTROL_PAGE] = __pa(control_page);
26163 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
26164 index 94ea120..4154cea 100644
26165 --- a/arch/x86/kernel/mcount_64.S
26166 +++ b/arch/x86/kernel/mcount_64.S
26167 @@ -7,7 +7,7 @@
26168 #include <linux/linkage.h>
26169 #include <asm/ptrace.h>
26170 #include <asm/ftrace.h>
26171 -
26172 +#include <asm/alternative-asm.h>
26173
26174 .code64
26175 .section .entry.text, "ax"
26176 @@ -148,8 +148,9 @@
26177 #ifdef CONFIG_DYNAMIC_FTRACE
26178
26179 ENTRY(function_hook)
26180 + pax_force_retaddr
26181 retq
26182 -END(function_hook)
26183 +ENDPROC(function_hook)
26184
26185 ENTRY(ftrace_caller)
26186 /* save_mcount_regs fills in first two parameters */
26187 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
26188 #endif
26189
26190 GLOBAL(ftrace_stub)
26191 + pax_force_retaddr
26192 retq
26193 -END(ftrace_caller)
26194 +ENDPROC(ftrace_caller)
26195
26196 ENTRY(ftrace_regs_caller)
26197 /* Save the current flags before any operations that can change them */
26198 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26199
26200 jmp ftrace_return
26201
26202 -END(ftrace_regs_caller)
26203 +ENDPROC(ftrace_regs_caller)
26204
26205
26206 #else /* ! CONFIG_DYNAMIC_FTRACE */
26207 @@ -272,18 +274,20 @@ fgraph_trace:
26208 #endif
26209
26210 GLOBAL(ftrace_stub)
26211 + pax_force_retaddr
26212 retq
26213
26214 trace:
26215 /* save_mcount_regs fills in first two parameters */
26216 save_mcount_regs
26217
26218 + pax_force_fptr ftrace_trace_function
26219 call *ftrace_trace_function
26220
26221 restore_mcount_regs
26222
26223 jmp fgraph_trace
26224 -END(function_hook)
26225 +ENDPROC(function_hook)
26226 #endif /* CONFIG_DYNAMIC_FTRACE */
26227 #endif /* CONFIG_FUNCTION_TRACER */
26228
26229 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26230
26231 restore_mcount_regs
26232
26233 + pax_force_retaddr
26234 retq
26235 -END(ftrace_graph_caller)
26236 +ENDPROC(ftrace_graph_caller)
26237
26238 GLOBAL(return_to_handler)
26239 subq $24, %rsp
26240 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26241 movq 8(%rsp), %rdx
26242 movq (%rsp), %rax
26243 addq $24, %rsp
26244 + pax_force_fptr %rdi
26245 jmp *%rdi
26246 +ENDPROC(return_to_handler)
26247 #endif
26248 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26249 index 005c03e..2f440cd 100644
26250 --- a/arch/x86/kernel/module.c
26251 +++ b/arch/x86/kernel/module.c
26252 @@ -75,17 +75,17 @@ static unsigned long int get_module_load_offset(void)
26253 }
26254 #endif
26255
26256 -void *module_alloc(unsigned long size)
26257 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26258 {
26259 void *p;
26260
26261 - if (PAGE_ALIGN(size) > MODULES_LEN)
26262 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26263 return NULL;
26264
26265 p = __vmalloc_node_range(size, MODULE_ALIGN,
26266 MODULES_VADDR + get_module_load_offset(),
26267 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26268 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26269 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26270 + prot, 0, NUMA_NO_NODE,
26271 __builtin_return_address(0));
26272 if (p && (kasan_module_alloc(p, size) < 0)) {
26273 vfree(p);
26274 @@ -95,6 +95,51 @@ void *module_alloc(unsigned long size)
26275 return p;
26276 }
26277
26278 +void *module_alloc(unsigned long size)
26279 +{
26280 +
26281 +#ifdef CONFIG_PAX_KERNEXEC
26282 + return __module_alloc(size, PAGE_KERNEL);
26283 +#else
26284 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26285 +#endif
26286 +
26287 +}
26288 +
26289 +#ifdef CONFIG_PAX_KERNEXEC
26290 +#ifdef CONFIG_X86_32
26291 +void *module_alloc_exec(unsigned long size)
26292 +{
26293 + struct vm_struct *area;
26294 +
26295 + if (size == 0)
26296 + return NULL;
26297 +
26298 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26299 +return area ? area->addr : NULL;
26300 +}
26301 +EXPORT_SYMBOL(module_alloc_exec);
26302 +
26303 +void module_memfree_exec(void *module_region)
26304 +{
26305 + vunmap(module_region);
26306 +}
26307 +EXPORT_SYMBOL(module_memfree_exec);
26308 +#else
26309 +void module_memfree_exec(void *module_region)
26310 +{
26311 + module_memfree(module_region);
26312 +}
26313 +EXPORT_SYMBOL(module_memfree_exec);
26314 +
26315 +void *module_alloc_exec(unsigned long size)
26316 +{
26317 + return __module_alloc(size, PAGE_KERNEL_RX);
26318 +}
26319 +EXPORT_SYMBOL(module_alloc_exec);
26320 +#endif
26321 +#endif
26322 +
26323 #ifdef CONFIG_X86_32
26324 int apply_relocate(Elf32_Shdr *sechdrs,
26325 const char *strtab,
26326 @@ -105,14 +150,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26327 unsigned int i;
26328 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26329 Elf32_Sym *sym;
26330 - uint32_t *location;
26331 + uint32_t *plocation, location;
26332
26333 DEBUGP("Applying relocate section %u to %u\n",
26334 relsec, sechdrs[relsec].sh_info);
26335 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26336 /* This is where to make the change */
26337 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26338 - + rel[i].r_offset;
26339 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26340 + location = (uint32_t)plocation;
26341 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26342 + plocation = ktla_ktva((void *)plocation);
26343 /* This is the symbol it is referring to. Note that all
26344 undefined symbols have been resolved. */
26345 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26346 @@ -121,11 +168,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26347 switch (ELF32_R_TYPE(rel[i].r_info)) {
26348 case R_386_32:
26349 /* We add the value into the location given */
26350 - *location += sym->st_value;
26351 + pax_open_kernel();
26352 + *plocation += sym->st_value;
26353 + pax_close_kernel();
26354 break;
26355 case R_386_PC32:
26356 /* Add the value, subtract its position */
26357 - *location += sym->st_value - (uint32_t)location;
26358 + pax_open_kernel();
26359 + *plocation += sym->st_value - location;
26360 + pax_close_kernel();
26361 break;
26362 default:
26363 pr_err("%s: Unknown relocation: %u\n",
26364 @@ -170,21 +221,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26365 case R_X86_64_NONE:
26366 break;
26367 case R_X86_64_64:
26368 + pax_open_kernel();
26369 *(u64 *)loc = val;
26370 + pax_close_kernel();
26371 break;
26372 case R_X86_64_32:
26373 + pax_open_kernel();
26374 *(u32 *)loc = val;
26375 + pax_close_kernel();
26376 if (val != *(u32 *)loc)
26377 goto overflow;
26378 break;
26379 case R_X86_64_32S:
26380 + pax_open_kernel();
26381 *(s32 *)loc = val;
26382 + pax_close_kernel();
26383 if ((s64)val != *(s32 *)loc)
26384 goto overflow;
26385 break;
26386 case R_X86_64_PC32:
26387 val -= (u64)loc;
26388 + pax_open_kernel();
26389 *(u32 *)loc = val;
26390 + pax_close_kernel();
26391 +
26392 #if 0
26393 if ((s64)val != *(s32 *)loc)
26394 goto overflow;
26395 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26396 index 113e707..0a690e1 100644
26397 --- a/arch/x86/kernel/msr.c
26398 +++ b/arch/x86/kernel/msr.c
26399 @@ -39,6 +39,7 @@
26400 #include <linux/notifier.h>
26401 #include <linux/uaccess.h>
26402 #include <linux/gfp.h>
26403 +#include <linux/grsecurity.h>
26404
26405 #include <asm/processor.h>
26406 #include <asm/msr.h>
26407 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26408 int err = 0;
26409 ssize_t bytes = 0;
26410
26411 +#ifdef CONFIG_GRKERNSEC_KMEM
26412 + gr_handle_msr_write();
26413 + return -EPERM;
26414 +#endif
26415 +
26416 if (count % 8)
26417 return -EINVAL; /* Invalid chunk size */
26418
26419 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26420 err = -EBADF;
26421 break;
26422 }
26423 +#ifdef CONFIG_GRKERNSEC_KMEM
26424 + gr_handle_msr_write();
26425 + return -EPERM;
26426 +#endif
26427 if (copy_from_user(&regs, uregs, sizeof regs)) {
26428 err = -EFAULT;
26429 break;
26430 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26431 return notifier_from_errno(err);
26432 }
26433
26434 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26435 +static struct notifier_block msr_class_cpu_notifier = {
26436 .notifier_call = msr_class_cpu_callback,
26437 };
26438
26439 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26440 index c3e985d..f690edd 100644
26441 --- a/arch/x86/kernel/nmi.c
26442 +++ b/arch/x86/kernel/nmi.c
26443 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26444
26445 static void nmi_max_handler(struct irq_work *w)
26446 {
26447 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26448 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26449 int remainder_ns, decimal_msecs;
26450 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26451 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26452
26453 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26454 decimal_msecs = remainder_ns / 1000;
26455
26456 printk_ratelimited(KERN_INFO
26457 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26458 - a->handler, whole_msecs, decimal_msecs);
26459 + n->action->handler, whole_msecs, decimal_msecs);
26460 }
26461
26462 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26463 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26464 delta = sched_clock() - delta;
26465 trace_nmi_handler(a->handler, (int)delta, thishandled);
26466
26467 - if (delta < nmi_longest_ns || delta < a->max_duration)
26468 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26469 continue;
26470
26471 - a->max_duration = delta;
26472 - irq_work_queue(&a->irq_work);
26473 + a->work->max_duration = delta;
26474 + irq_work_queue(&a->work->irq_work);
26475 }
26476
26477 rcu_read_unlock();
26478 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26479 }
26480 NOKPROBE_SYMBOL(nmi_handle);
26481
26482 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26483 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26484 {
26485 struct nmi_desc *desc = nmi_to_desc(type);
26486 unsigned long flags;
26487 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26488 if (!action->handler)
26489 return -EINVAL;
26490
26491 - init_irq_work(&action->irq_work, nmi_max_handler);
26492 + action->work->action = action;
26493 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26494
26495 spin_lock_irqsave(&desc->lock, flags);
26496
26497 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26498 * event confuses some handlers (kdump uses this flag)
26499 */
26500 if (action->flags & NMI_FLAG_FIRST)
26501 - list_add_rcu(&action->list, &desc->head);
26502 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26503 else
26504 - list_add_tail_rcu(&action->list, &desc->head);
26505 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26506
26507 spin_unlock_irqrestore(&desc->lock, flags);
26508 return 0;
26509 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26510 if (!strcmp(n->name, name)) {
26511 WARN(in_nmi(),
26512 "Trying to free NMI (%s) from NMI context!\n", n->name);
26513 - list_del_rcu(&n->list);
26514 + pax_list_del_rcu((struct list_head *)&n->list);
26515 break;
26516 }
26517 }
26518 @@ -408,15 +409,15 @@ static void default_do_nmi(struct pt_regs *regs)
26519 NOKPROBE_SYMBOL(default_do_nmi);
26520
26521 /*
26522 - * NMIs can hit breakpoints which will cause it to lose its
26523 - * NMI context with the CPU when the breakpoint does an iret.
26524 - */
26525 -#ifdef CONFIG_X86_32
26526 -/*
26527 - * For i386, NMIs use the same stack as the kernel, and we can
26528 - * add a workaround to the iret problem in C (preventing nested
26529 - * NMIs if an NMI takes a trap). Simply have 3 states the NMI
26530 - * can be in:
26531 + * NMIs can page fault or hit breakpoints which will cause it to lose
26532 + * its NMI context with the CPU when the breakpoint or page fault does an IRET.
26533 + *
26534 + * As a result, NMIs can nest if NMIs get unmasked due an IRET during
26535 + * NMI processing. On x86_64, the asm glue protects us from nested NMIs
26536 + * if the outer NMI came from kernel mode, but we can still nest if the
26537 + * outer NMI came from user mode.
26538 + *
26539 + * To handle these nested NMIs, we have three states:
26540 *
26541 * 1) not running
26542 * 2) executing
26543 @@ -430,15 +431,14 @@ NOKPROBE_SYMBOL(default_do_nmi);
26544 * (Note, the latch is binary, thus multiple NMIs triggering,
26545 * when one is running, are ignored. Only one NMI is restarted.)
26546 *
26547 - * If an NMI hits a breakpoint that executes an iret, another
26548 - * NMI can preempt it. We do not want to allow this new NMI
26549 - * to run, but we want to execute it when the first one finishes.
26550 - * We set the state to "latched", and the exit of the first NMI will
26551 - * perform a dec_return, if the result is zero (NOT_RUNNING), then
26552 - * it will simply exit the NMI handler. If not, the dec_return
26553 - * would have set the state to NMI_EXECUTING (what we want it to
26554 - * be when we are running). In this case, we simply jump back
26555 - * to rerun the NMI handler again, and restart the 'latched' NMI.
26556 + * If an NMI executes an iret, another NMI can preempt it. We do not
26557 + * want to allow this new NMI to run, but we want to execute it when the
26558 + * first one finishes. We set the state to "latched", and the exit of
26559 + * the first NMI will perform a dec_return, if the result is zero
26560 + * (NOT_RUNNING), then it will simply exit the NMI handler. If not, the
26561 + * dec_return would have set the state to NMI_EXECUTING (what we want it
26562 + * to be when we are running). In this case, we simply jump back to
26563 + * rerun the NMI handler again, and restart the 'latched' NMI.
26564 *
26565 * No trap (breakpoint or page fault) should be hit before nmi_restart,
26566 * thus there is no race between the first check of state for NOT_RUNNING
26567 @@ -461,49 +461,47 @@ enum nmi_states {
26568 static DEFINE_PER_CPU(enum nmi_states, nmi_state);
26569 static DEFINE_PER_CPU(unsigned long, nmi_cr2);
26570
26571 -#define nmi_nesting_preprocess(regs) \
26572 - do { \
26573 - if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) { \
26574 - this_cpu_write(nmi_state, NMI_LATCHED); \
26575 - return; \
26576 - } \
26577 - this_cpu_write(nmi_state, NMI_EXECUTING); \
26578 - this_cpu_write(nmi_cr2, read_cr2()); \
26579 - } while (0); \
26580 - nmi_restart:
26581 -
26582 -#define nmi_nesting_postprocess() \
26583 - do { \
26584 - if (unlikely(this_cpu_read(nmi_cr2) != read_cr2())) \
26585 - write_cr2(this_cpu_read(nmi_cr2)); \
26586 - if (this_cpu_dec_return(nmi_state)) \
26587 - goto nmi_restart; \
26588 - } while (0)
26589 -#else /* x86_64 */
26590 +#ifdef CONFIG_X86_64
26591 /*
26592 - * In x86_64 things are a bit more difficult. This has the same problem
26593 - * where an NMI hitting a breakpoint that calls iret will remove the
26594 - * NMI context, allowing a nested NMI to enter. What makes this more
26595 - * difficult is that both NMIs and breakpoints have their own stack.
26596 - * When a new NMI or breakpoint is executed, the stack is set to a fixed
26597 - * point. If an NMI is nested, it will have its stack set at that same
26598 - * fixed address that the first NMI had, and will start corrupting the
26599 - * stack. This is handled in entry_64.S, but the same problem exists with
26600 - * the breakpoint stack.
26601 + * In x86_64, we need to handle breakpoint -> NMI -> breakpoint. Without
26602 + * some care, the inner breakpoint will clobber the outer breakpoint's
26603 + * stack.
26604 *
26605 - * If a breakpoint is being processed, and the debug stack is being used,
26606 - * if an NMI comes in and also hits a breakpoint, the stack pointer
26607 - * will be set to the same fixed address as the breakpoint that was
26608 - * interrupted, causing that stack to be corrupted. To handle this case,
26609 - * check if the stack that was interrupted is the debug stack, and if
26610 - * so, change the IDT so that new breakpoints will use the current stack
26611 - * and not switch to the fixed address. On return of the NMI, switch back
26612 - * to the original IDT.
26613 + * If a breakpoint is being processed, and the debug stack is being
26614 + * used, if an NMI comes in and also hits a breakpoint, the stack
26615 + * pointer will be set to the same fixed address as the breakpoint that
26616 + * was interrupted, causing that stack to be corrupted. To handle this
26617 + * case, check if the stack that was interrupted is the debug stack, and
26618 + * if so, change the IDT so that new breakpoints will use the current
26619 + * stack and not switch to the fixed address. On return of the NMI,
26620 + * switch back to the original IDT.
26621 */
26622 static DEFINE_PER_CPU(int, update_debug_stack);
26623 +#endif
26624
26625 -static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26626 +dotraplinkage notrace void
26627 +do_nmi(struct pt_regs *regs, long error_code)
26628 {
26629 +
26630 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26631 + if (!user_mode(regs)) {
26632 + unsigned long cs = regs->cs & 0xFFFF;
26633 + unsigned long ip = ktva_ktla(regs->ip);
26634 +
26635 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26636 + regs->ip = ip;
26637 + }
26638 +#endif
26639 +
26640 + if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) {
26641 + this_cpu_write(nmi_state, NMI_LATCHED);
26642 + return;
26643 + }
26644 + this_cpu_write(nmi_state, NMI_EXECUTING);
26645 + this_cpu_write(nmi_cr2, read_cr2());
26646 +nmi_restart:
26647 +
26648 +#ifdef CONFIG_X86_64
26649 /*
26650 * If we interrupted a breakpoint, it is possible that
26651 * the nmi handler will have breakpoints too. We need to
26652 @@ -514,22 +512,8 @@ static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26653 debug_stack_set_zero();
26654 this_cpu_write(update_debug_stack, 1);
26655 }
26656 -}
26657 -
26658 -static inline void nmi_nesting_postprocess(void)
26659 -{
26660 - if (unlikely(this_cpu_read(update_debug_stack))) {
26661 - debug_stack_reset();
26662 - this_cpu_write(update_debug_stack, 0);
26663 - }
26664 -}
26665 #endif
26666
26667 -dotraplinkage notrace void
26668 -do_nmi(struct pt_regs *regs, long error_code)
26669 -{
26670 - nmi_nesting_preprocess(regs);
26671 -
26672 nmi_enter();
26673
26674 inc_irq_stat(__nmi_count);
26675 @@ -539,8 +523,17 @@ do_nmi(struct pt_regs *regs, long error_code)
26676
26677 nmi_exit();
26678
26679 - /* On i386, may loop back to preprocess */
26680 - nmi_nesting_postprocess();
26681 +#ifdef CONFIG_X86_64
26682 + if (unlikely(this_cpu_read(update_debug_stack))) {
26683 + debug_stack_reset();
26684 + this_cpu_write(update_debug_stack, 0);
26685 + }
26686 +#endif
26687 +
26688 + if (unlikely(this_cpu_read(nmi_cr2) != read_cr2()))
26689 + write_cr2(this_cpu_read(nmi_cr2));
26690 + if (this_cpu_dec_return(nmi_state))
26691 + goto nmi_restart;
26692 }
26693 NOKPROBE_SYMBOL(do_nmi);
26694
26695 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26696 index 6d9582e..f746287 100644
26697 --- a/arch/x86/kernel/nmi_selftest.c
26698 +++ b/arch/x86/kernel/nmi_selftest.c
26699 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26700 {
26701 /* trap all the unknown NMIs we may generate */
26702 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26703 - __initdata);
26704 + __initconst);
26705 }
26706
26707 static void __init cleanup_nmi_testsuite(void)
26708 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26709 unsigned long timeout;
26710
26711 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26712 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26713 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26714 nmi_fail = FAILURE;
26715 return;
26716 }
26717 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26718 index bbb6c73..24a58ef 100644
26719 --- a/arch/x86/kernel/paravirt-spinlocks.c
26720 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26721 @@ -8,7 +8,7 @@
26722
26723 #include <asm/paravirt.h>
26724
26725 -struct pv_lock_ops pv_lock_ops = {
26726 +struct pv_lock_ops pv_lock_ops __read_only = {
26727 #ifdef CONFIG_SMP
26728 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26729 .unlock_kick = paravirt_nop,
26730 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26731 index c614dd4..9ad659e 100644
26732 --- a/arch/x86/kernel/paravirt.c
26733 +++ b/arch/x86/kernel/paravirt.c
26734 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26735 {
26736 return x;
26737 }
26738 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26739 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26740 +#endif
26741
26742 void __init default_banner(void)
26743 {
26744 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26745
26746 if (opfunc == NULL)
26747 /* If there's no function, patch it with a ud2a (BUG) */
26748 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26749 - else if (opfunc == _paravirt_nop)
26750 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26751 + else if (opfunc == (void *)_paravirt_nop)
26752 /* If the operation is a nop, then nop the callsite */
26753 ret = paravirt_patch_nop();
26754
26755 /* identity functions just return their single argument */
26756 - else if (opfunc == _paravirt_ident_32)
26757 + else if (opfunc == (void *)_paravirt_ident_32)
26758 ret = paravirt_patch_ident_32(insnbuf, len);
26759 - else if (opfunc == _paravirt_ident_64)
26760 + else if (opfunc == (void *)_paravirt_ident_64)
26761 ret = paravirt_patch_ident_64(insnbuf, len);
26762 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26763 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26764 + ret = paravirt_patch_ident_64(insnbuf, len);
26765 +#endif
26766
26767 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26768 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26769 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26770 if (insn_len > len || start == NULL)
26771 insn_len = len;
26772 else
26773 - memcpy(insnbuf, start, insn_len);
26774 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26775
26776 return insn_len;
26777 }
26778 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26779 return this_cpu_read(paravirt_lazy_mode);
26780 }
26781
26782 -struct pv_info pv_info = {
26783 +struct pv_info pv_info __read_only = {
26784 .name = "bare hardware",
26785 .paravirt_enabled = 0,
26786 .kernel_rpl = 0,
26787 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26788 #endif
26789 };
26790
26791 -struct pv_init_ops pv_init_ops = {
26792 +struct pv_init_ops pv_init_ops __read_only = {
26793 .patch = native_patch,
26794 };
26795
26796 -struct pv_time_ops pv_time_ops = {
26797 +struct pv_time_ops pv_time_ops __read_only = {
26798 .sched_clock = native_sched_clock,
26799 .steal_clock = native_steal_clock,
26800 };
26801
26802 -__visible struct pv_irq_ops pv_irq_ops = {
26803 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26804 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26805 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26806 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26807 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26808 #endif
26809 };
26810
26811 -__visible struct pv_cpu_ops pv_cpu_ops = {
26812 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26813 .cpuid = native_cpuid,
26814 .get_debugreg = native_get_debugreg,
26815 .set_debugreg = native_set_debugreg,
26816 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26817 NOKPROBE_SYMBOL(native_set_debugreg);
26818 NOKPROBE_SYMBOL(native_load_idt);
26819
26820 -struct pv_apic_ops pv_apic_ops = {
26821 +struct pv_apic_ops pv_apic_ops __read_only= {
26822 #ifdef CONFIG_X86_LOCAL_APIC
26823 .startup_ipi_hook = paravirt_nop,
26824 #endif
26825 };
26826
26827 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26828 +#ifdef CONFIG_X86_32
26829 +#ifdef CONFIG_X86_PAE
26830 +/* 64-bit pagetable entries */
26831 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26832 +#else
26833 /* 32-bit pagetable entries */
26834 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26835 +#endif
26836 #else
26837 /* 64-bit pagetable entries */
26838 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26839 #endif
26840
26841 -struct pv_mmu_ops pv_mmu_ops = {
26842 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26843
26844 .read_cr2 = native_read_cr2,
26845 .write_cr2 = native_write_cr2,
26846 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26847 .make_pud = PTE_IDENT,
26848
26849 .set_pgd = native_set_pgd,
26850 + .set_pgd_batched = native_set_pgd_batched,
26851 #endif
26852 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
26853
26854 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26855 },
26856
26857 .set_fixmap = native_set_fixmap,
26858 +
26859 +#ifdef CONFIG_PAX_KERNEXEC
26860 + .pax_open_kernel = native_pax_open_kernel,
26861 + .pax_close_kernel = native_pax_close_kernel,
26862 +#endif
26863 +
26864 };
26865
26866 EXPORT_SYMBOL_GPL(pv_time_ops);
26867 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26868 index a1da673..b6f5831 100644
26869 --- a/arch/x86/kernel/paravirt_patch_64.c
26870 +++ b/arch/x86/kernel/paravirt_patch_64.c
26871 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26872 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26873 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26874 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26875 +
26876 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26877 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26878 +#endif
26879 +
26880 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26881 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26882
26883 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26884 PATCH_SITE(pv_mmu_ops, read_cr3);
26885 PATCH_SITE(pv_mmu_ops, write_cr3);
26886 PATCH_SITE(pv_cpu_ops, clts);
26887 +
26888 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26889 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26890 +#endif
26891 +
26892 PATCH_SITE(pv_cpu_ops, wbinvd);
26893
26894 patch_site:
26895 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26896 index 0497f71..7186c0d 100644
26897 --- a/arch/x86/kernel/pci-calgary_64.c
26898 +++ b/arch/x86/kernel/pci-calgary_64.c
26899 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26900 tce_space = be64_to_cpu(readq(target));
26901 tce_space = tce_space & TAR_SW_BITS;
26902
26903 - tce_space = tce_space & (~specified_table_size);
26904 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26905 info->tce_space = (u64 *)__va(tce_space);
26906 }
26907 }
26908 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26909 index 35ccf75..7a15747 100644
26910 --- a/arch/x86/kernel/pci-iommu_table.c
26911 +++ b/arch/x86/kernel/pci-iommu_table.c
26912 @@ -2,7 +2,7 @@
26913 #include <asm/iommu_table.h>
26914 #include <linux/string.h>
26915 #include <linux/kallsyms.h>
26916 -
26917 +#include <linux/sched.h>
26918
26919 #define DEBUG 1
26920
26921 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26922 index 77dd0ad..9ec4723 100644
26923 --- a/arch/x86/kernel/pci-swiotlb.c
26924 +++ b/arch/x86/kernel/pci-swiotlb.c
26925 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26926 struct dma_attrs *attrs)
26927 {
26928 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26929 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26930 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26931 else
26932 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26933 }
26934 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26935 index 6e338e3..82f946e 100644
26936 --- a/arch/x86/kernel/process.c
26937 +++ b/arch/x86/kernel/process.c
26938 @@ -38,7 +38,8 @@
26939 * section. Since TSS's are completely CPU-local, we want them
26940 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26941 */
26942 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26943 +struct tss_struct cpu_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = {
26944 + [0 ... NR_CPUS-1] = {
26945 .x86_tss = {
26946 .sp0 = TOP_OF_INIT_STACK,
26947 #ifdef CONFIG_X86_32
26948 @@ -56,6 +57,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26949 */
26950 .io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 },
26951 #endif
26952 +}
26953 };
26954 EXPORT_PER_CPU_SYMBOL(cpu_tss);
26955
26956 @@ -115,7 +117,7 @@ void arch_task_cache_init(void)
26957 task_xstate_cachep =
26958 kmem_cache_create("task_xstate", xstate_size,
26959 __alignof__(union thread_xstate),
26960 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26961 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26962 setup_xstate_comp();
26963 }
26964
26965 @@ -129,7 +131,7 @@ void exit_thread(void)
26966 unsigned long *bp = t->io_bitmap_ptr;
26967
26968 if (bp) {
26969 - struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
26970 + struct tss_struct *tss = cpu_tss + get_cpu();
26971
26972 t->io_bitmap_ptr = NULL;
26973 clear_thread_flag(TIF_IO_BITMAP);
26974 @@ -149,6 +151,9 @@ void flush_thread(void)
26975 {
26976 struct task_struct *tsk = current;
26977
26978 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26979 + loadsegment(gs, 0);
26980 +#endif
26981 flush_ptrace_hw_breakpoint(tsk);
26982 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26983
26984 @@ -302,7 +307,7 @@ static void __exit_idle(void)
26985 void exit_idle(void)
26986 {
26987 /* idle loop has pid 0 */
26988 - if (current->pid)
26989 + if (task_pid_nr(current))
26990 return;
26991 __exit_idle();
26992 }
26993 @@ -355,7 +360,7 @@ bool xen_set_default_idle(void)
26994 return ret;
26995 }
26996 #endif
26997 -void stop_this_cpu(void *dummy)
26998 +__noreturn void stop_this_cpu(void *dummy)
26999 {
27000 local_irq_disable();
27001 /*
27002 @@ -531,16 +536,43 @@ static int __init idle_setup(char *str)
27003 }
27004 early_param("idle", idle_setup);
27005
27006 -unsigned long arch_align_stack(unsigned long sp)
27007 -{
27008 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
27009 - sp -= get_random_int() % 8192;
27010 - return sp & ~0xf;
27011 -}
27012 -
27013 unsigned long arch_randomize_brk(struct mm_struct *mm)
27014 {
27015 unsigned long range_end = mm->brk + 0x02000000;
27016 return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
27017 }
27018
27019 +#ifdef CONFIG_PAX_RANDKSTACK
27020 +void pax_randomize_kstack(struct pt_regs *regs)
27021 +{
27022 + struct thread_struct *thread = &current->thread;
27023 + unsigned long time;
27024 +
27025 + if (!randomize_va_space)
27026 + return;
27027 +
27028 + if (v8086_mode(regs))
27029 + return;
27030 +
27031 + rdtscl(time);
27032 +
27033 + /* P4 seems to return a 0 LSB, ignore it */
27034 +#ifdef CONFIG_MPENTIUM4
27035 + time &= 0x3EUL;
27036 + time <<= 2;
27037 +#elif defined(CONFIG_X86_64)
27038 + time &= 0xFUL;
27039 + time <<= 4;
27040 +#else
27041 + time &= 0x1FUL;
27042 + time <<= 3;
27043 +#endif
27044 +
27045 + thread->sp0 ^= time;
27046 + load_sp0(cpu_tss + smp_processor_id(), thread);
27047 +
27048 +#ifdef CONFIG_X86_64
27049 + this_cpu_write(kernel_stack, thread->sp0);
27050 +#endif
27051 +}
27052 +#endif
27053 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
27054 index 8ed2106..1345704 100644
27055 --- a/arch/x86/kernel/process_32.c
27056 +++ b/arch/x86/kernel/process_32.c
27057 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
27058 unsigned long thread_saved_pc(struct task_struct *tsk)
27059 {
27060 return ((unsigned long *)tsk->thread.sp)[3];
27061 +//XXX return tsk->thread.eip;
27062 }
27063
27064 void __show_regs(struct pt_regs *regs, int all)
27065 @@ -76,16 +77,15 @@ void __show_regs(struct pt_regs *regs, int all)
27066 if (user_mode(regs)) {
27067 sp = regs->sp;
27068 ss = regs->ss & 0xffff;
27069 - gs = get_user_gs(regs);
27070 } else {
27071 sp = kernel_stack_pointer(regs);
27072 savesegment(ss, ss);
27073 - savesegment(gs, gs);
27074 }
27075 + gs = get_user_gs(regs);
27076
27077 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
27078 (u16)regs->cs, regs->ip, regs->flags,
27079 - smp_processor_id());
27080 + raw_smp_processor_id());
27081 print_symbol("EIP is at %s\n", regs->ip);
27082
27083 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
27084 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
27085 int copy_thread(unsigned long clone_flags, unsigned long sp,
27086 unsigned long arg, struct task_struct *p)
27087 {
27088 - struct pt_regs *childregs = task_pt_regs(p);
27089 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
27090 struct task_struct *tsk;
27091 int err;
27092
27093 p->thread.sp = (unsigned long) childregs;
27094 p->thread.sp0 = (unsigned long) (childregs+1);
27095 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27096 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27097
27098 if (unlikely(p->flags & PF_KTHREAD)) {
27099 /* kernel thread */
27100 memset(childregs, 0, sizeof(struct pt_regs));
27101 p->thread.ip = (unsigned long) ret_from_kernel_thread;
27102 - task_user_gs(p) = __KERNEL_STACK_CANARY;
27103 - childregs->ds = __USER_DS;
27104 - childregs->es = __USER_DS;
27105 + savesegment(gs, childregs->gs);
27106 + childregs->ds = __KERNEL_DS;
27107 + childregs->es = __KERNEL_DS;
27108 childregs->fs = __KERNEL_PERCPU;
27109 childregs->bx = sp; /* function */
27110 childregs->bp = arg;
27111 @@ -244,7 +245,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27112 struct thread_struct *prev = &prev_p->thread,
27113 *next = &next_p->thread;
27114 int cpu = smp_processor_id();
27115 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27116 + struct tss_struct *tss = cpu_tss + cpu;
27117 fpu_switch_t fpu;
27118
27119 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
27120 @@ -263,6 +264,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27121 */
27122 lazy_save_gs(prev->gs);
27123
27124 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27125 + __set_fs(task_thread_info(next_p)->addr_limit);
27126 +#endif
27127 +
27128 /*
27129 * Load the per-thread Thread-Local Storage descriptor.
27130 */
27131 @@ -306,12 +311,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27132 * current_thread_info().
27133 */
27134 load_sp0(tss, next);
27135 - this_cpu_write(kernel_stack,
27136 - (unsigned long)task_stack_page(next_p) +
27137 - THREAD_SIZE);
27138 - this_cpu_write(cpu_current_top_of_stack,
27139 - (unsigned long)task_stack_page(next_p) +
27140 - THREAD_SIZE);
27141 + this_cpu_write(current_task, next_p);
27142 + this_cpu_write(current_tinfo, &next_p->tinfo);
27143 + this_cpu_write(kernel_stack, next->sp0);
27144 + this_cpu_write(cpu_current_top_of_stack, next->sp0);
27145
27146 /*
27147 * Restore %gs if needed (which is common)
27148 @@ -321,8 +324,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27149
27150 switch_fpu_finish(next_p, fpu);
27151
27152 - this_cpu_write(current_task, next_p);
27153 -
27154 return prev_p;
27155 }
27156
27157 @@ -352,4 +353,3 @@ unsigned long get_wchan(struct task_struct *p)
27158 } while (count++ < 16);
27159 return 0;
27160 }
27161 -
27162 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
27163 index ddfdbf7..625417c 100644
27164 --- a/arch/x86/kernel/process_64.c
27165 +++ b/arch/x86/kernel/process_64.c
27166 @@ -158,9 +158,10 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27167 struct pt_regs *childregs;
27168 struct task_struct *me = current;
27169
27170 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
27171 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
27172 childregs = task_pt_regs(p);
27173 p->thread.sp = (unsigned long) childregs;
27174 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27175 set_tsk_thread_flag(p, TIF_FORK);
27176 p->thread.io_bitmap_ptr = NULL;
27177
27178 @@ -170,6 +171,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27179 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
27180 savesegment(es, p->thread.es);
27181 savesegment(ds, p->thread.ds);
27182 + savesegment(ss, p->thread.ss);
27183 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
27184 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27185
27186 if (unlikely(p->flags & PF_KTHREAD)) {
27187 @@ -275,7 +278,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27188 struct thread_struct *prev = &prev_p->thread;
27189 struct thread_struct *next = &next_p->thread;
27190 int cpu = smp_processor_id();
27191 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27192 + struct tss_struct *tss = cpu_tss + cpu;
27193 unsigned fsindex, gsindex;
27194 fpu_switch_t fpu;
27195
27196 @@ -326,6 +329,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27197 if (unlikely(next->ds | prev->ds))
27198 loadsegment(ds, next->ds);
27199
27200 + savesegment(ss, prev->ss);
27201 + if (unlikely(next->ss != prev->ss))
27202 + loadsegment(ss, next->ss);
27203 +
27204 /*
27205 * Switch FS and GS.
27206 *
27207 @@ -397,6 +404,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27208 * Switch the PDA and FPU contexts.
27209 */
27210 this_cpu_write(current_task, next_p);
27211 + this_cpu_write(current_tinfo, &next_p->tinfo);
27212
27213 /*
27214 * If it were not for PREEMPT_ACTIVE we could guarantee that the
27215 @@ -409,8 +417,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27216 /* Reload esp0 and ss1. This changes current_thread_info(). */
27217 load_sp0(tss, next);
27218
27219 - this_cpu_write(kernel_stack,
27220 - (unsigned long)task_stack_page(next_p) + THREAD_SIZE);
27221 + this_cpu_write(kernel_stack, next->sp0);
27222
27223 /*
27224 * Now maybe reload the debug registers and handle I/O bitmaps
27225 @@ -508,12 +515,11 @@ unsigned long get_wchan(struct task_struct *p)
27226 if (!p || p == current || p->state == TASK_RUNNING)
27227 return 0;
27228 stack = (unsigned long)task_stack_page(p);
27229 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
27230 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
27231 return 0;
27232 fp = *(u64 *)(p->thread.sp);
27233 do {
27234 - if (fp < (unsigned long)stack ||
27235 - fp >= (unsigned long)stack+THREAD_SIZE)
27236 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
27237 return 0;
27238 ip = *(u64 *)(fp+8);
27239 if (!in_sched_functions(ip))
27240 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
27241 index a7bc794..094ee8e 100644
27242 --- a/arch/x86/kernel/ptrace.c
27243 +++ b/arch/x86/kernel/ptrace.c
27244 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
27245 unsigned long sp = (unsigned long)&regs->sp;
27246 u32 *prev_esp;
27247
27248 - if (context == (sp & ~(THREAD_SIZE - 1)))
27249 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
27250 return sp;
27251
27252 - prev_esp = (u32 *)(context);
27253 + prev_esp = *(u32 **)(context);
27254 if (prev_esp)
27255 return (unsigned long)prev_esp;
27256
27257 @@ -446,6 +446,20 @@ static int putreg(struct task_struct *child,
27258 if (child->thread.gs != value)
27259 return do_arch_prctl(child, ARCH_SET_GS, value);
27260 return 0;
27261 +
27262 + case offsetof(struct user_regs_struct,ip):
27263 + /*
27264 + * Protect against any attempt to set ip to an
27265 + * impossible address. There are dragons lurking if the
27266 + * address is noncanonical. (This explicitly allows
27267 + * setting ip to TASK_SIZE_MAX, because user code can do
27268 + * that all by itself by running off the end of its
27269 + * address space.
27270 + */
27271 + if (value > TASK_SIZE_MAX)
27272 + return -EIO;
27273 + break;
27274 +
27275 #endif
27276 }
27277
27278 @@ -582,7 +596,7 @@ static void ptrace_triggered(struct perf_event *bp,
27279 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
27280 {
27281 int i;
27282 - int dr7 = 0;
27283 + unsigned long dr7 = 0;
27284 struct arch_hw_breakpoint *info;
27285
27286 for (i = 0; i < HBP_NUM; i++) {
27287 @@ -816,7 +830,7 @@ long arch_ptrace(struct task_struct *child, long request,
27288 unsigned long addr, unsigned long data)
27289 {
27290 int ret;
27291 - unsigned long __user *datap = (unsigned long __user *)data;
27292 + unsigned long __user *datap = (__force unsigned long __user *)data;
27293
27294 switch (request) {
27295 /* read the word at location addr in the USER area. */
27296 @@ -901,14 +915,14 @@ long arch_ptrace(struct task_struct *child, long request,
27297 if ((int) addr < 0)
27298 return -EIO;
27299 ret = do_get_thread_area(child, addr,
27300 - (struct user_desc __user *)data);
27301 + (__force struct user_desc __user *) data);
27302 break;
27303
27304 case PTRACE_SET_THREAD_AREA:
27305 if ((int) addr < 0)
27306 return -EIO;
27307 ret = do_set_thread_area(child, addr,
27308 - (struct user_desc __user *)data, 0);
27309 + (__force struct user_desc __user *) data, 0);
27310 break;
27311 #endif
27312
27313 @@ -1286,7 +1300,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
27314
27315 #ifdef CONFIG_X86_64
27316
27317 -static struct user_regset x86_64_regsets[] __read_mostly = {
27318 +static user_regset_no_const x86_64_regsets[] __read_only = {
27319 [REGSET_GENERAL] = {
27320 .core_note_type = NT_PRSTATUS,
27321 .n = sizeof(struct user_regs_struct) / sizeof(long),
27322 @@ -1327,7 +1341,7 @@ static const struct user_regset_view user_x86_64_view = {
27323 #endif /* CONFIG_X86_64 */
27324
27325 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
27326 -static struct user_regset x86_32_regsets[] __read_mostly = {
27327 +static user_regset_no_const x86_32_regsets[] __read_only = {
27328 [REGSET_GENERAL] = {
27329 .core_note_type = NT_PRSTATUS,
27330 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
27331 @@ -1380,7 +1394,7 @@ static const struct user_regset_view user_x86_32_view = {
27332 */
27333 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
27334
27335 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27336 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27337 {
27338 #ifdef CONFIG_X86_64
27339 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
27340 @@ -1415,7 +1429,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
27341 memset(info, 0, sizeof(*info));
27342 info->si_signo = SIGTRAP;
27343 info->si_code = si_code;
27344 - info->si_addr = user_mode(regs) ? (void __user *)regs->ip : NULL;
27345 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
27346 }
27347
27348 void user_single_step_siginfo(struct task_struct *tsk,
27349 @@ -1449,6 +1463,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
27350 }
27351 }
27352
27353 +#ifdef CONFIG_GRKERNSEC_SETXID
27354 +extern void gr_delayed_cred_worker(void);
27355 +#endif
27356 +
27357 /*
27358 * We can return 0 to resume the syscall or anything else to go to phase
27359 * 2. If we resume the syscall, we need to put something appropriate in
27360 @@ -1556,6 +1574,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
27361
27362 BUG_ON(regs != task_pt_regs(current));
27363
27364 +#ifdef CONFIG_GRKERNSEC_SETXID
27365 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27366 + gr_delayed_cred_worker();
27367 +#endif
27368 +
27369 /*
27370 * If we stepped into a sysenter/syscall insn, it trapped in
27371 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27372 @@ -1614,6 +1637,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27373 */
27374 user_exit();
27375
27376 +#ifdef CONFIG_GRKERNSEC_SETXID
27377 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27378 + gr_delayed_cred_worker();
27379 +#endif
27380 +
27381 audit_syscall_exit(regs);
27382
27383 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27384 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27385 index 2f355d2..e75ed0a 100644
27386 --- a/arch/x86/kernel/pvclock.c
27387 +++ b/arch/x86/kernel/pvclock.c
27388 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27389 reset_hung_task_detector();
27390 }
27391
27392 -static atomic64_t last_value = ATOMIC64_INIT(0);
27393 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27394
27395 void pvclock_resume(void)
27396 {
27397 - atomic64_set(&last_value, 0);
27398 + atomic64_set_unchecked(&last_value, 0);
27399 }
27400
27401 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27402 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27403 * updating at the same time, and one of them could be slightly behind,
27404 * making the assumption that last_value always go forward fail to hold.
27405 */
27406 - last = atomic64_read(&last_value);
27407 + last = atomic64_read_unchecked(&last_value);
27408 do {
27409 if (ret < last)
27410 return last;
27411 - last = atomic64_cmpxchg(&last_value, last, ret);
27412 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27413 } while (unlikely(last != ret));
27414
27415 return ret;
27416 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27417 index 86db4bc..a50a54a 100644
27418 --- a/arch/x86/kernel/reboot.c
27419 +++ b/arch/x86/kernel/reboot.c
27420 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27421
27422 void __noreturn machine_real_restart(unsigned int type)
27423 {
27424 +
27425 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27426 + struct desc_struct *gdt;
27427 +#endif
27428 +
27429 local_irq_disable();
27430
27431 /*
27432 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27433
27434 /* Jump to the identity-mapped low memory code */
27435 #ifdef CONFIG_X86_32
27436 - asm volatile("jmpl *%0" : :
27437 +
27438 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27439 + gdt = get_cpu_gdt_table(smp_processor_id());
27440 + pax_open_kernel();
27441 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27442 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27443 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27444 + loadsegment(ds, __KERNEL_DS);
27445 + loadsegment(es, __KERNEL_DS);
27446 + loadsegment(ss, __KERNEL_DS);
27447 +#endif
27448 +#ifdef CONFIG_PAX_KERNEXEC
27449 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27450 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27451 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27452 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27453 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27454 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27455 +#endif
27456 + pax_close_kernel();
27457 +#endif
27458 +
27459 + asm volatile("ljmpl *%0" : :
27460 "rm" (real_mode_header->machine_real_restart_asm),
27461 "a" (type));
27462 #else
27463 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27464 /*
27465 * This is a single dmi_table handling all reboot quirks.
27466 */
27467 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27468 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27469
27470 /* Acer */
27471 { /* Handle reboot issue on Acer Aspire one */
27472 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27473 * This means that this function can never return, it can misbehave
27474 * by not rebooting properly and hanging.
27475 */
27476 -static void native_machine_emergency_restart(void)
27477 +static void __noreturn native_machine_emergency_restart(void)
27478 {
27479 int i;
27480 int attempt = 0;
27481 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27482 #endif
27483 }
27484
27485 -static void __machine_emergency_restart(int emergency)
27486 +static void __noreturn __machine_emergency_restart(int emergency)
27487 {
27488 reboot_emergency = emergency;
27489 machine_ops.emergency_restart();
27490 }
27491
27492 -static void native_machine_restart(char *__unused)
27493 +static void __noreturn native_machine_restart(char *__unused)
27494 {
27495 pr_notice("machine restart\n");
27496
27497 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27498 __machine_emergency_restart(0);
27499 }
27500
27501 -static void native_machine_halt(void)
27502 +static void __noreturn native_machine_halt(void)
27503 {
27504 /* Stop other cpus and apics */
27505 machine_shutdown();
27506 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27507 stop_this_cpu(NULL);
27508 }
27509
27510 -static void native_machine_power_off(void)
27511 +static void __noreturn native_machine_power_off(void)
27512 {
27513 if (pm_power_off) {
27514 if (!reboot_force)
27515 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27516 }
27517 /* A fallback in case there is no PM info available */
27518 tboot_shutdown(TB_SHUTDOWN_HALT);
27519 + unreachable();
27520 }
27521
27522 -struct machine_ops machine_ops = {
27523 +struct machine_ops machine_ops __read_only = {
27524 .power_off = native_machine_power_off,
27525 .shutdown = native_machine_shutdown,
27526 .emergency_restart = native_machine_emergency_restart,
27527 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27528 index c8e41e9..64049ef 100644
27529 --- a/arch/x86/kernel/reboot_fixups_32.c
27530 +++ b/arch/x86/kernel/reboot_fixups_32.c
27531 @@ -57,7 +57,7 @@ struct device_fixup {
27532 unsigned int vendor;
27533 unsigned int device;
27534 void (*reboot_fixup)(struct pci_dev *);
27535 -};
27536 +} __do_const;
27537
27538 /*
27539 * PCI ids solely used for fixups_table go here
27540 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27541 index 98111b3..73ca125 100644
27542 --- a/arch/x86/kernel/relocate_kernel_64.S
27543 +++ b/arch/x86/kernel/relocate_kernel_64.S
27544 @@ -96,8 +96,7 @@ relocate_kernel:
27545
27546 /* jump to identity mapped page */
27547 addq $(identity_mapped - relocate_kernel), %r8
27548 - pushq %r8
27549 - ret
27550 + jmp *%r8
27551
27552 identity_mapped:
27553 /* set return address to 0 if not preserving context */
27554 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27555 index d74ac33..d9efe04 100644
27556 --- a/arch/x86/kernel/setup.c
27557 +++ b/arch/x86/kernel/setup.c
27558 @@ -111,6 +111,7 @@
27559 #include <asm/mce.h>
27560 #include <asm/alternative.h>
27561 #include <asm/prom.h>
27562 +#include <asm/boot.h>
27563
27564 /*
27565 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27566 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27567 #endif
27568
27569
27570 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27571 -__visible unsigned long mmu_cr4_features;
27572 +#ifdef CONFIG_X86_64
27573 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27574 +#elif defined(CONFIG_X86_PAE)
27575 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27576 #else
27577 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27578 +__visible unsigned long mmu_cr4_features __read_only;
27579 #endif
27580
27581 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27582 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27583 * area (640->1Mb) as ram even though it is not.
27584 * take them out.
27585 */
27586 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27587 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27588
27589 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27590 }
27591 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27592 /* called before trim_bios_range() to spare extra sanitize */
27593 static void __init e820_add_kernel_range(void)
27594 {
27595 - u64 start = __pa_symbol(_text);
27596 + u64 start = __pa_symbol(ktla_ktva(_text));
27597 u64 size = __pa_symbol(_end) - start;
27598
27599 /*
27600 @@ -860,8 +863,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27601
27602 void __init setup_arch(char **cmdline_p)
27603 {
27604 +#ifdef CONFIG_X86_32
27605 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27606 +#else
27607 memblock_reserve(__pa_symbol(_text),
27608 (unsigned long)__bss_stop - (unsigned long)_text);
27609 +#endif
27610
27611 early_reserve_initrd();
27612
27613 @@ -959,16 +966,16 @@ void __init setup_arch(char **cmdline_p)
27614
27615 if (!boot_params.hdr.root_flags)
27616 root_mountflags &= ~MS_RDONLY;
27617 - init_mm.start_code = (unsigned long) _text;
27618 - init_mm.end_code = (unsigned long) _etext;
27619 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27620 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27621 init_mm.end_data = (unsigned long) _edata;
27622 init_mm.brk = _brk_end;
27623
27624 mpx_mm_init(&init_mm);
27625
27626 - code_resource.start = __pa_symbol(_text);
27627 - code_resource.end = __pa_symbol(_etext)-1;
27628 - data_resource.start = __pa_symbol(_etext);
27629 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27630 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27631 + data_resource.start = __pa_symbol(_sdata);
27632 data_resource.end = __pa_symbol(_edata)-1;
27633 bss_resource.start = __pa_symbol(__bss_start);
27634 bss_resource.end = __pa_symbol(__bss_stop)-1;
27635 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27636 index e4fcb87..9c06c55 100644
27637 --- a/arch/x86/kernel/setup_percpu.c
27638 +++ b/arch/x86/kernel/setup_percpu.c
27639 @@ -21,19 +21,17 @@
27640 #include <asm/cpu.h>
27641 #include <asm/stackprotector.h>
27642
27643 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27644 +#ifdef CONFIG_SMP
27645 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27646 EXPORT_PER_CPU_SYMBOL(cpu_number);
27647 +#endif
27648
27649 -#ifdef CONFIG_X86_64
27650 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27651 -#else
27652 -#define BOOT_PERCPU_OFFSET 0
27653 -#endif
27654
27655 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27656 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27657
27658 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27659 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27660 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27661 };
27662 EXPORT_SYMBOL(__per_cpu_offset);
27663 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27664 {
27665 #ifdef CONFIG_NEED_MULTIPLE_NODES
27666 pg_data_t *last = NULL;
27667 - unsigned int cpu;
27668 + int cpu;
27669
27670 for_each_possible_cpu(cpu) {
27671 int node = early_cpu_to_node(cpu);
27672 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27673 {
27674 #ifdef CONFIG_X86_32
27675 struct desc_struct gdt;
27676 + unsigned long base = per_cpu_offset(cpu);
27677
27678 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27679 - 0x2 | DESCTYPE_S, 0x8);
27680 - gdt.s = 1;
27681 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27682 + 0x83 | DESCTYPE_S, 0xC);
27683 write_gdt_entry(get_cpu_gdt_table(cpu),
27684 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27685 #endif
27686 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27687 /* alrighty, percpu areas up and running */
27688 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27689 for_each_possible_cpu(cpu) {
27690 +#ifdef CONFIG_CC_STACKPROTECTOR
27691 +#ifdef CONFIG_X86_32
27692 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27693 +#endif
27694 +#endif
27695 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27696 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27697 per_cpu(cpu_number, cpu) = cpu;
27698 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27699 */
27700 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27701 #endif
27702 +#ifdef CONFIG_CC_STACKPROTECTOR
27703 +#ifdef CONFIG_X86_32
27704 + if (!cpu)
27705 + per_cpu(stack_canary.canary, cpu) = canary;
27706 +#endif
27707 +#endif
27708 /*
27709 * Up to this point, the boot CPU has been using .init.data
27710 * area. Reload any changed state for the boot CPU.
27711 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27712 index 1ea14fd..b16147f 100644
27713 --- a/arch/x86/kernel/signal.c
27714 +++ b/arch/x86/kernel/signal.c
27715 @@ -183,7 +183,7 @@ static unsigned long align_sigframe(unsigned long sp)
27716 * Align the stack pointer according to the i386 ABI,
27717 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27718 */
27719 - sp = ((sp + 4) & -16ul) - 4;
27720 + sp = ((sp - 12) & -16ul) - 4;
27721 #else /* !CONFIG_X86_32 */
27722 sp = round_down(sp, 16) - 8;
27723 #endif
27724 @@ -291,10 +291,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27725 }
27726
27727 if (current->mm->context.vdso)
27728 - restorer = current->mm->context.vdso +
27729 - selected_vdso32->sym___kernel_sigreturn;
27730 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27731 else
27732 - restorer = &frame->retcode;
27733 + restorer = (void __user *)&frame->retcode;
27734 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27735 restorer = ksig->ka.sa.sa_restorer;
27736
27737 @@ -308,7 +307,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27738 * reasons and because gdb uses it as a signature to notice
27739 * signal handler stack frames.
27740 */
27741 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27742 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27743
27744 if (err)
27745 return -EFAULT;
27746 @@ -355,8 +354,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27747 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27748
27749 /* Set up to return from userspace. */
27750 - restorer = current->mm->context.vdso +
27751 - selected_vdso32->sym___kernel_rt_sigreturn;
27752 + if (current->mm->context.vdso)
27753 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27754 + else
27755 + restorer = (void __user *)&frame->retcode;
27756 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27757 restorer = ksig->ka.sa.sa_restorer;
27758 put_user_ex(restorer, &frame->pretcode);
27759 @@ -368,7 +369,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27760 * reasons and because gdb uses it as a signature to notice
27761 * signal handler stack frames.
27762 */
27763 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27764 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27765 } put_user_catch(err);
27766
27767 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27768 @@ -598,7 +599,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27769 {
27770 int usig = ksig->sig;
27771 sigset_t *set = sigmask_to_save();
27772 - compat_sigset_t *cset = (compat_sigset_t *) set;
27773 + sigset_t sigcopy;
27774 + compat_sigset_t *cset;
27775 +
27776 + sigcopy = *set;
27777 +
27778 + cset = (compat_sigset_t *) &sigcopy;
27779
27780 /* Set up the stack frame */
27781 if (is_ia32_frame()) {
27782 @@ -609,7 +615,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27783 } else if (is_x32_frame()) {
27784 return x32_setup_rt_frame(ksig, cset, regs);
27785 } else {
27786 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27787 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27788 }
27789 }
27790
27791 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27792 index be8e1bd..a3d93fa 100644
27793 --- a/arch/x86/kernel/smp.c
27794 +++ b/arch/x86/kernel/smp.c
27795 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27796
27797 __setup("nonmi_ipi", nonmi_ipi_setup);
27798
27799 -struct smp_ops smp_ops = {
27800 +struct smp_ops smp_ops __read_only = {
27801 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27802 .smp_prepare_cpus = native_smp_prepare_cpus,
27803 .smp_cpus_done = native_smp_cpus_done,
27804 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27805 index 50e547e..d59d06a 100644
27806 --- a/arch/x86/kernel/smpboot.c
27807 +++ b/arch/x86/kernel/smpboot.c
27808 @@ -226,14 +226,17 @@ static void notrace start_secondary(void *unused)
27809
27810 enable_start_cpu0 = 0;
27811
27812 -#ifdef CONFIG_X86_32
27813 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27814 + barrier();
27815 +
27816 /* switch away from the initial page table */
27817 +#ifdef CONFIG_PAX_PER_CPU_PGD
27818 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27819 +#else
27820 load_cr3(swapper_pg_dir);
27821 +#endif
27822 __flush_tlb_all();
27823 -#endif
27824
27825 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27826 - barrier();
27827 /*
27828 * Check TSC synchronization with the BP:
27829 */
27830 @@ -782,18 +785,17 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle)
27831 alternatives_enable_smp();
27832
27833 per_cpu(current_task, cpu) = idle;
27834 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27835
27836 #ifdef CONFIG_X86_32
27837 /* Stack for startup_32 can be just as for start_secondary onwards */
27838 irq_ctx_init(cpu);
27839 - per_cpu(cpu_current_top_of_stack, cpu) =
27840 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27841 + per_cpu(cpu_current_top_of_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27842 #else
27843 clear_tsk_thread_flag(idle, TIF_FORK);
27844 initial_gs = per_cpu_offset(cpu);
27845 #endif
27846 - per_cpu(kernel_stack, cpu) =
27847 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27848 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27849 }
27850
27851 /*
27852 @@ -814,9 +816,11 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27853 unsigned long timeout;
27854
27855 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27856 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27857 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27858
27859 + pax_open_kernel();
27860 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27861 + pax_close_kernel();
27862 initial_code = (unsigned long)start_secondary;
27863 stack_start = idle->thread.sp;
27864
27865 @@ -961,6 +965,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27866
27867 common_cpu_up(cpu, tidle);
27868
27869 +#ifdef CONFIG_PAX_PER_CPU_PGD
27870 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27871 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27872 + KERNEL_PGD_PTRS);
27873 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27874 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27875 + KERNEL_PGD_PTRS);
27876 +#endif
27877 +
27878 err = do_boot_cpu(apicid, cpu, tidle);
27879 if (err) {
27880 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27881 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27882 index 9b4d51d..5d28b58 100644
27883 --- a/arch/x86/kernel/step.c
27884 +++ b/arch/x86/kernel/step.c
27885 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27886 struct desc_struct *desc;
27887 unsigned long base;
27888
27889 - seg &= ~7UL;
27890 + seg >>= 3;
27891
27892 mutex_lock(&child->mm->context.lock);
27893 - if (unlikely((seg >> 3) >= child->mm->context.size))
27894 + if (unlikely(seg >= child->mm->context.size))
27895 addr = -1L; /* bogus selector, access would fault */
27896 else {
27897 desc = child->mm->context.ldt + seg;
27898 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27899 addr += base;
27900 }
27901 mutex_unlock(&child->mm->context.lock);
27902 - }
27903 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27904 + addr = ktla_ktva(addr);
27905
27906 return addr;
27907 }
27908 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27909 unsigned char opcode[15];
27910 unsigned long addr = convert_ip_to_linear(child, regs);
27911
27912 + if (addr == -EINVAL)
27913 + return 0;
27914 +
27915 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27916 for (i = 0; i < copied; i++) {
27917 switch (opcode[i]) {
27918 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27919 new file mode 100644
27920 index 0000000..5877189
27921 --- /dev/null
27922 +++ b/arch/x86/kernel/sys_i386_32.c
27923 @@ -0,0 +1,189 @@
27924 +/*
27925 + * This file contains various random system calls that
27926 + * have a non-standard calling sequence on the Linux/i386
27927 + * platform.
27928 + */
27929 +
27930 +#include <linux/errno.h>
27931 +#include <linux/sched.h>
27932 +#include <linux/mm.h>
27933 +#include <linux/fs.h>
27934 +#include <linux/smp.h>
27935 +#include <linux/sem.h>
27936 +#include <linux/msg.h>
27937 +#include <linux/shm.h>
27938 +#include <linux/stat.h>
27939 +#include <linux/syscalls.h>
27940 +#include <linux/mman.h>
27941 +#include <linux/file.h>
27942 +#include <linux/utsname.h>
27943 +#include <linux/ipc.h>
27944 +#include <linux/elf.h>
27945 +
27946 +#include <linux/uaccess.h>
27947 +#include <linux/unistd.h>
27948 +
27949 +#include <asm/syscalls.h>
27950 +
27951 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27952 +{
27953 + unsigned long pax_task_size = TASK_SIZE;
27954 +
27955 +#ifdef CONFIG_PAX_SEGMEXEC
27956 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27957 + pax_task_size = SEGMEXEC_TASK_SIZE;
27958 +#endif
27959 +
27960 + if (flags & MAP_FIXED)
27961 + if (len > pax_task_size || addr > pax_task_size - len)
27962 + return -EINVAL;
27963 +
27964 + return 0;
27965 +}
27966 +
27967 +/*
27968 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27969 + */
27970 +static unsigned long get_align_mask(void)
27971 +{
27972 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27973 + return 0;
27974 +
27975 + if (!(current->flags & PF_RANDOMIZE))
27976 + return 0;
27977 +
27978 + return va_align.mask;
27979 +}
27980 +
27981 +unsigned long
27982 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27983 + unsigned long len, unsigned long pgoff, unsigned long flags)
27984 +{
27985 + struct mm_struct *mm = current->mm;
27986 + struct vm_area_struct *vma;
27987 + unsigned long pax_task_size = TASK_SIZE;
27988 + struct vm_unmapped_area_info info;
27989 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27990 +
27991 +#ifdef CONFIG_PAX_SEGMEXEC
27992 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27993 + pax_task_size = SEGMEXEC_TASK_SIZE;
27994 +#endif
27995 +
27996 + pax_task_size -= PAGE_SIZE;
27997 +
27998 + if (len > pax_task_size)
27999 + return -ENOMEM;
28000 +
28001 + if (flags & MAP_FIXED)
28002 + return addr;
28003 +
28004 +#ifdef CONFIG_PAX_RANDMMAP
28005 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28006 +#endif
28007 +
28008 + if (addr) {
28009 + addr = PAGE_ALIGN(addr);
28010 + if (pax_task_size - len >= addr) {
28011 + vma = find_vma(mm, addr);
28012 + if (check_heap_stack_gap(vma, addr, len, offset))
28013 + return addr;
28014 + }
28015 + }
28016 +
28017 + info.flags = 0;
28018 + info.length = len;
28019 + info.align_mask = filp ? get_align_mask() : 0;
28020 + info.align_offset = pgoff << PAGE_SHIFT;
28021 + info.threadstack_offset = offset;
28022 +
28023 +#ifdef CONFIG_PAX_PAGEEXEC
28024 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
28025 + info.low_limit = 0x00110000UL;
28026 + info.high_limit = mm->start_code;
28027 +
28028 +#ifdef CONFIG_PAX_RANDMMAP
28029 + if (mm->pax_flags & MF_PAX_RANDMMAP)
28030 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
28031 +#endif
28032 +
28033 + if (info.low_limit < info.high_limit) {
28034 + addr = vm_unmapped_area(&info);
28035 + if (!IS_ERR_VALUE(addr))
28036 + return addr;
28037 + }
28038 + } else
28039 +#endif
28040 +
28041 + info.low_limit = mm->mmap_base;
28042 + info.high_limit = pax_task_size;
28043 +
28044 + return vm_unmapped_area(&info);
28045 +}
28046 +
28047 +unsigned long
28048 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28049 + const unsigned long len, const unsigned long pgoff,
28050 + const unsigned long flags)
28051 +{
28052 + struct vm_area_struct *vma;
28053 + struct mm_struct *mm = current->mm;
28054 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
28055 + struct vm_unmapped_area_info info;
28056 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28057 +
28058 +#ifdef CONFIG_PAX_SEGMEXEC
28059 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
28060 + pax_task_size = SEGMEXEC_TASK_SIZE;
28061 +#endif
28062 +
28063 + pax_task_size -= PAGE_SIZE;
28064 +
28065 + /* requested length too big for entire address space */
28066 + if (len > pax_task_size)
28067 + return -ENOMEM;
28068 +
28069 + if (flags & MAP_FIXED)
28070 + return addr;
28071 +
28072 +#ifdef CONFIG_PAX_PAGEEXEC
28073 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
28074 + goto bottomup;
28075 +#endif
28076 +
28077 +#ifdef CONFIG_PAX_RANDMMAP
28078 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28079 +#endif
28080 +
28081 + /* requesting a specific address */
28082 + if (addr) {
28083 + addr = PAGE_ALIGN(addr);
28084 + if (pax_task_size - len >= addr) {
28085 + vma = find_vma(mm, addr);
28086 + if (check_heap_stack_gap(vma, addr, len, offset))
28087 + return addr;
28088 + }
28089 + }
28090 +
28091 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
28092 + info.length = len;
28093 + info.low_limit = PAGE_SIZE;
28094 + info.high_limit = mm->mmap_base;
28095 + info.align_mask = filp ? get_align_mask() : 0;
28096 + info.align_offset = pgoff << PAGE_SHIFT;
28097 + info.threadstack_offset = offset;
28098 +
28099 + addr = vm_unmapped_area(&info);
28100 + if (!(addr & ~PAGE_MASK))
28101 + return addr;
28102 + VM_BUG_ON(addr != -ENOMEM);
28103 +
28104 +bottomup:
28105 + /*
28106 + * A failed mmap() very likely causes application failure,
28107 + * so fall back to the bottom-up function here. This scenario
28108 + * can happen with large stack limits and large mmap()
28109 + * allocations.
28110 + */
28111 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
28112 +}
28113 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
28114 index 10e0272..b4bb9a7 100644
28115 --- a/arch/x86/kernel/sys_x86_64.c
28116 +++ b/arch/x86/kernel/sys_x86_64.c
28117 @@ -97,8 +97,8 @@ out:
28118 return error;
28119 }
28120
28121 -static void find_start_end(unsigned long flags, unsigned long *begin,
28122 - unsigned long *end)
28123 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
28124 + unsigned long *begin, unsigned long *end)
28125 {
28126 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
28127 unsigned long new_begin;
28128 @@ -117,7 +117,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
28129 *begin = new_begin;
28130 }
28131 } else {
28132 - *begin = current->mm->mmap_legacy_base;
28133 + *begin = mm->mmap_legacy_base;
28134 *end = TASK_SIZE;
28135 }
28136 }
28137 @@ -130,20 +130,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28138 struct vm_area_struct *vma;
28139 struct vm_unmapped_area_info info;
28140 unsigned long begin, end;
28141 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28142
28143 if (flags & MAP_FIXED)
28144 return addr;
28145
28146 - find_start_end(flags, &begin, &end);
28147 + find_start_end(mm, flags, &begin, &end);
28148
28149 if (len > end)
28150 return -ENOMEM;
28151
28152 +#ifdef CONFIG_PAX_RANDMMAP
28153 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28154 +#endif
28155 +
28156 if (addr) {
28157 addr = PAGE_ALIGN(addr);
28158 vma = find_vma(mm, addr);
28159 - if (end - len >= addr &&
28160 - (!vma || addr + len <= vma->vm_start))
28161 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28162 return addr;
28163 }
28164
28165 @@ -157,6 +161,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28166 info.align_mask = get_align_mask();
28167 info.align_offset += get_align_bits();
28168 }
28169 + info.threadstack_offset = offset;
28170 return vm_unmapped_area(&info);
28171 }
28172
28173 @@ -169,6 +174,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28174 struct mm_struct *mm = current->mm;
28175 unsigned long addr = addr0;
28176 struct vm_unmapped_area_info info;
28177 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28178
28179 /* requested length too big for entire address space */
28180 if (len > TASK_SIZE)
28181 @@ -181,12 +187,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28182 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
28183 goto bottomup;
28184
28185 +#ifdef CONFIG_PAX_RANDMMAP
28186 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28187 +#endif
28188 +
28189 /* requesting a specific address */
28190 if (addr) {
28191 addr = PAGE_ALIGN(addr);
28192 vma = find_vma(mm, addr);
28193 - if (TASK_SIZE - len >= addr &&
28194 - (!vma || addr + len <= vma->vm_start))
28195 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28196 return addr;
28197 }
28198
28199 @@ -200,6 +209,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28200 info.align_mask = get_align_mask();
28201 info.align_offset += get_align_bits();
28202 }
28203 + info.threadstack_offset = offset;
28204 addr = vm_unmapped_area(&info);
28205 if (!(addr & ~PAGE_MASK))
28206 return addr;
28207 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
28208 index 91a4496..42fc304 100644
28209 --- a/arch/x86/kernel/tboot.c
28210 +++ b/arch/x86/kernel/tboot.c
28211 @@ -44,6 +44,7 @@
28212 #include <asm/setup.h>
28213 #include <asm/e820.h>
28214 #include <asm/io.h>
28215 +#include <asm/tlbflush.h>
28216
28217 #include "../realmode/rm/wakeup.h"
28218
28219 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
28220
28221 void tboot_shutdown(u32 shutdown_type)
28222 {
28223 - void (*shutdown)(void);
28224 + void (* __noreturn shutdown)(void);
28225
28226 if (!tboot_enabled())
28227 return;
28228 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
28229 tboot->shutdown_type = shutdown_type;
28230
28231 switch_to_tboot_pt();
28232 + cr4_clear_bits(X86_CR4_PCIDE);
28233
28234 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
28235 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
28236 shutdown();
28237
28238 /* should not reach here */
28239 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
28240 return -ENODEV;
28241 }
28242
28243 -static atomic_t ap_wfs_count;
28244 +static atomic_unchecked_t ap_wfs_count;
28245
28246 static int tboot_wait_for_aps(int num_aps)
28247 {
28248 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
28249 {
28250 switch (action) {
28251 case CPU_DYING:
28252 - atomic_inc(&ap_wfs_count);
28253 + atomic_inc_unchecked(&ap_wfs_count);
28254 if (num_online_cpus() == 1)
28255 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
28256 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
28257 return NOTIFY_BAD;
28258 break;
28259 }
28260 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
28261
28262 tboot_create_trampoline();
28263
28264 - atomic_set(&ap_wfs_count, 0);
28265 + atomic_set_unchecked(&ap_wfs_count, 0);
28266 register_hotcpu_notifier(&tboot_cpu_notifier);
28267
28268 #ifdef CONFIG_DEBUG_FS
28269 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
28270 index d39c091..1df4349 100644
28271 --- a/arch/x86/kernel/time.c
28272 +++ b/arch/x86/kernel/time.c
28273 @@ -32,7 +32,7 @@ unsigned long profile_pc(struct pt_regs *regs)
28274
28275 if (!user_mode(regs) && in_lock_functions(pc)) {
28276 #ifdef CONFIG_FRAME_POINTER
28277 - return *(unsigned long *)(regs->bp + sizeof(long));
28278 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
28279 #else
28280 unsigned long *sp =
28281 (unsigned long *)kernel_stack_pointer(regs);
28282 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
28283 * or above a saved flags. Eflags has bits 22-31 zero,
28284 * kernel addresses don't.
28285 */
28286 +
28287 +#ifdef CONFIG_PAX_KERNEXEC
28288 + return ktla_ktva(sp[0]);
28289 +#else
28290 if (sp[0] >> 22)
28291 return sp[0];
28292 if (sp[1] >> 22)
28293 return sp[1];
28294 #endif
28295 +
28296 +#endif
28297 }
28298 return pc;
28299 }
28300 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
28301 index 7fc5e84..c6e445a 100644
28302 --- a/arch/x86/kernel/tls.c
28303 +++ b/arch/x86/kernel/tls.c
28304 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
28305 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
28306 return -EINVAL;
28307
28308 +#ifdef CONFIG_PAX_SEGMEXEC
28309 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
28310 + return -EINVAL;
28311 +#endif
28312 +
28313 set_tls_desc(p, idx, &info, 1);
28314
28315 return 0;
28316 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
28317
28318 if (kbuf)
28319 info = kbuf;
28320 - else if (__copy_from_user(infobuf, ubuf, count))
28321 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
28322 return -EFAULT;
28323 else
28324 info = infobuf;
28325 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28326 index 1c113db..287b42e 100644
28327 --- a/arch/x86/kernel/tracepoint.c
28328 +++ b/arch/x86/kernel/tracepoint.c
28329 @@ -9,11 +9,11 @@
28330 #include <linux/atomic.h>
28331
28332 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28333 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28334 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28335 (unsigned long) trace_idt_table };
28336
28337 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28338 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28339 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28340
28341 static int trace_irq_vector_refcount;
28342 static DEFINE_MUTEX(irq_vector_mutex);
28343 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28344 index 324ab52..0cfd2d05 100644
28345 --- a/arch/x86/kernel/traps.c
28346 +++ b/arch/x86/kernel/traps.c
28347 @@ -68,7 +68,7 @@
28348 #include <asm/proto.h>
28349
28350 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28351 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28352 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28353 #else
28354 #include <asm/processor-flags.h>
28355 #include <asm/setup.h>
28356 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28357 #endif
28358
28359 /* Must be page-aligned because the real IDT is used in a fixmap. */
28360 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28361 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28362
28363 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28364 EXPORT_SYMBOL_GPL(used_vectors);
28365 @@ -174,7 +174,7 @@ void ist_begin_non_atomic(struct pt_regs *regs)
28366 * will catch asm bugs and any attempt to use ist_preempt_enable
28367 * from double_fault.
28368 */
28369 - BUG_ON((unsigned long)(current_top_of_stack() -
28370 + BUG_ON((unsigned long)(current_top_of_stack(smp_processor_id()) -
28371 current_stack_pointer()) >= THREAD_SIZE);
28372
28373 preempt_count_sub(HARDIRQ_OFFSET);
28374 @@ -191,7 +191,7 @@ void ist_end_non_atomic(void)
28375 }
28376
28377 static nokprobe_inline int
28378 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28379 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28380 struct pt_regs *regs, long error_code)
28381 {
28382 if (v8086_mode(regs)) {
28383 @@ -211,8 +211,20 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28384 if (!fixup_exception(regs)) {
28385 tsk->thread.error_code = error_code;
28386 tsk->thread.trap_nr = trapnr;
28387 +
28388 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28389 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28390 + str = "PAX: suspicious stack segment fault";
28391 +#endif
28392 +
28393 die(str, regs, error_code);
28394 }
28395 +
28396 +#ifdef CONFIG_PAX_REFCOUNT
28397 + if (trapnr == X86_TRAP_OF)
28398 + pax_report_refcount_overflow(regs);
28399 +#endif
28400 +
28401 return 0;
28402 }
28403
28404 @@ -251,7 +263,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28405 }
28406
28407 static void
28408 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28409 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28410 long error_code, siginfo_t *info)
28411 {
28412 struct task_struct *tsk = current;
28413 @@ -275,7 +287,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28414 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28415 printk_ratelimit()) {
28416 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28417 - tsk->comm, tsk->pid, str,
28418 + tsk->comm, task_pid_nr(tsk), str,
28419 regs->ip, regs->sp, error_code);
28420 print_vma_addr(" in ", regs->ip);
28421 pr_cont("\n");
28422 @@ -357,6 +369,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28423 tsk->thread.error_code = error_code;
28424 tsk->thread.trap_nr = X86_TRAP_DF;
28425
28426 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28427 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28428 + die("grsec: kernel stack overflow detected", regs, error_code);
28429 +#endif
28430 +
28431 #ifdef CONFIG_DOUBLEFAULT
28432 df_debug(regs, error_code);
28433 #endif
28434 @@ -475,11 +492,35 @@ do_general_protection(struct pt_regs *regs, long error_code)
28435 tsk->thread.error_code = error_code;
28436 tsk->thread.trap_nr = X86_TRAP_GP;
28437 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28438 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28439 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28440 +
28441 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28442 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28443 + die("PAX: suspicious general protection fault", regs, error_code);
28444 + else
28445 +#endif
28446 +
28447 die("general protection fault", regs, error_code);
28448 + }
28449 goto exit;
28450 }
28451
28452 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28453 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28454 + struct mm_struct *mm = tsk->mm;
28455 + unsigned long limit;
28456 +
28457 + down_write(&mm->mmap_sem);
28458 + limit = mm->context.user_cs_limit;
28459 + if (limit < TASK_SIZE) {
28460 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28461 + up_write(&mm->mmap_sem);
28462 + return;
28463 + }
28464 + up_write(&mm->mmap_sem);
28465 + }
28466 +#endif
28467 +
28468 tsk->thread.error_code = error_code;
28469 tsk->thread.trap_nr = X86_TRAP_GP;
28470
28471 @@ -578,6 +619,9 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28472 container_of(task_pt_regs(current),
28473 struct bad_iret_stack, regs);
28474
28475 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28476 + new_stack = s;
28477 +
28478 /* Copy the IRET target to the new stack. */
28479 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28480
28481 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28482 index 5054497..139f8f8 100644
28483 --- a/arch/x86/kernel/tsc.c
28484 +++ b/arch/x86/kernel/tsc.c
28485 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28486 */
28487 smp_wmb();
28488
28489 - ACCESS_ONCE(c2n->head) = data;
28490 + ACCESS_ONCE_RW(c2n->head) = data;
28491 }
28492
28493 /*
28494 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28495 index 0b81ad6..fff670e 100644
28496 --- a/arch/x86/kernel/uprobes.c
28497 +++ b/arch/x86/kernel/uprobes.c
28498 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28499
28500 if (nleft != rasize) {
28501 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28502 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28503 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28504
28505 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28506 }
28507 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28508 index b9242ba..50c5edd 100644
28509 --- a/arch/x86/kernel/verify_cpu.S
28510 +++ b/arch/x86/kernel/verify_cpu.S
28511 @@ -20,6 +20,7 @@
28512 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28513 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28514 * arch/x86/kernel/head_32.S: processor startup
28515 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28516 *
28517 * verify_cpu, returns the status of longmode and SSE in register %eax.
28518 * 0: Success 1: Failure
28519 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28520 index fc9db6e..2c5865d 100644
28521 --- a/arch/x86/kernel/vm86_32.c
28522 +++ b/arch/x86/kernel/vm86_32.c
28523 @@ -44,6 +44,7 @@
28524 #include <linux/ptrace.h>
28525 #include <linux/audit.h>
28526 #include <linux/stddef.h>
28527 +#include <linux/grsecurity.h>
28528
28529 #include <asm/uaccess.h>
28530 #include <asm/io.h>
28531 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28532 do_exit(SIGSEGV);
28533 }
28534
28535 - tss = &per_cpu(cpu_tss, get_cpu());
28536 + tss = cpu_tss + get_cpu();
28537 current->thread.sp0 = current->thread.saved_sp0;
28538 current->thread.sysenter_cs = __KERNEL_CS;
28539 load_sp0(tss, &current->thread);
28540 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28541
28542 if (tsk->thread.saved_sp0)
28543 return -EPERM;
28544 +
28545 +#ifdef CONFIG_GRKERNSEC_VM86
28546 + if (!capable(CAP_SYS_RAWIO)) {
28547 + gr_handle_vm86();
28548 + return -EPERM;
28549 + }
28550 +#endif
28551 +
28552 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28553 offsetof(struct kernel_vm86_struct, vm86plus) -
28554 sizeof(info.regs));
28555 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28556 int tmp;
28557 struct vm86plus_struct __user *v86;
28558
28559 +#ifdef CONFIG_GRKERNSEC_VM86
28560 + if (!capable(CAP_SYS_RAWIO)) {
28561 + gr_handle_vm86();
28562 + return -EPERM;
28563 + }
28564 +#endif
28565 +
28566 tsk = current;
28567 switch (cmd) {
28568 case VM86_REQUEST_IRQ:
28569 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28570 tsk->thread.saved_fs = info->regs32->fs;
28571 tsk->thread.saved_gs = get_user_gs(info->regs32);
28572
28573 - tss = &per_cpu(cpu_tss, get_cpu());
28574 + tss = cpu_tss + get_cpu();
28575 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28576 if (cpu_has_sep)
28577 tsk->thread.sysenter_cs = 0;
28578 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28579 goto cannot_handle;
28580 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28581 goto cannot_handle;
28582 - intr_ptr = (unsigned long __user *) (i << 2);
28583 + intr_ptr = (__force unsigned long __user *) (i << 2);
28584 if (get_user(segoffs, intr_ptr))
28585 goto cannot_handle;
28586 if ((segoffs >> 16) == BIOSSEG)
28587 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28588 index 00bf300..129df8e 100644
28589 --- a/arch/x86/kernel/vmlinux.lds.S
28590 +++ b/arch/x86/kernel/vmlinux.lds.S
28591 @@ -26,6 +26,13 @@
28592 #include <asm/page_types.h>
28593 #include <asm/cache.h>
28594 #include <asm/boot.h>
28595 +#include <asm/segment.h>
28596 +
28597 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28598 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28599 +#else
28600 +#define __KERNEL_TEXT_OFFSET 0
28601 +#endif
28602
28603 #undef i386 /* in case the preprocessor is a 32bit one */
28604
28605 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28606
28607 PHDRS {
28608 text PT_LOAD FLAGS(5); /* R_E */
28609 +#ifdef CONFIG_X86_32
28610 + module PT_LOAD FLAGS(5); /* R_E */
28611 +#endif
28612 +#ifdef CONFIG_XEN
28613 + rodata PT_LOAD FLAGS(5); /* R_E */
28614 +#else
28615 + rodata PT_LOAD FLAGS(4); /* R__ */
28616 +#endif
28617 data PT_LOAD FLAGS(6); /* RW_ */
28618 -#ifdef CONFIG_X86_64
28619 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28620 #ifdef CONFIG_SMP
28621 percpu PT_LOAD FLAGS(6); /* RW_ */
28622 #endif
28623 + text.init PT_LOAD FLAGS(5); /* R_E */
28624 + text.exit PT_LOAD FLAGS(5); /* R_E */
28625 init PT_LOAD FLAGS(7); /* RWE */
28626 -#endif
28627 note PT_NOTE FLAGS(0); /* ___ */
28628 }
28629
28630 SECTIONS
28631 {
28632 #ifdef CONFIG_X86_32
28633 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28634 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28635 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28636 #else
28637 - . = __START_KERNEL;
28638 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28639 + . = __START_KERNEL;
28640 #endif
28641
28642 /* Text and read-only data */
28643 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28644 - _text = .;
28645 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28646 /* bootstrapping code */
28647 +#ifdef CONFIG_X86_32
28648 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28649 +#else
28650 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28651 +#endif
28652 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28653 + _text = .;
28654 HEAD_TEXT
28655 . = ALIGN(8);
28656 _stext = .;
28657 @@ -104,13 +124,47 @@ SECTIONS
28658 IRQENTRY_TEXT
28659 *(.fixup)
28660 *(.gnu.warning)
28661 - /* End of text section */
28662 - _etext = .;
28663 } :text = 0x9090
28664
28665 - NOTES :text :note
28666 + . += __KERNEL_TEXT_OFFSET;
28667
28668 - EXCEPTION_TABLE(16) :text = 0x9090
28669 +#ifdef CONFIG_X86_32
28670 + . = ALIGN(PAGE_SIZE);
28671 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28672 +
28673 +#ifdef CONFIG_PAX_KERNEXEC
28674 + MODULES_EXEC_VADDR = .;
28675 + BYTE(0)
28676 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28677 + . = ALIGN(HPAGE_SIZE) - 1;
28678 + MODULES_EXEC_END = .;
28679 +#endif
28680 +
28681 + } :module
28682 +#endif
28683 +
28684 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28685 + /* End of text section */
28686 + BYTE(0)
28687 + _etext = . - __KERNEL_TEXT_OFFSET;
28688 + }
28689 +
28690 +#ifdef CONFIG_X86_32
28691 + . = ALIGN(PAGE_SIZE);
28692 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28693 + . = ALIGN(PAGE_SIZE);
28694 + *(.empty_zero_page)
28695 + *(.initial_pg_fixmap)
28696 + *(.initial_pg_pmd)
28697 + *(.initial_page_table)
28698 + *(.swapper_pg_dir)
28699 + } :rodata
28700 +#endif
28701 +
28702 + . = ALIGN(PAGE_SIZE);
28703 + NOTES :rodata :note
28704 +
28705 + EXCEPTION_TABLE(16) :rodata
28706
28707 #if defined(CONFIG_DEBUG_RODATA)
28708 /* .text should occupy whole number of pages */
28709 @@ -122,16 +176,20 @@ SECTIONS
28710
28711 /* Data */
28712 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28713 +
28714 +#ifdef CONFIG_PAX_KERNEXEC
28715 + . = ALIGN(HPAGE_SIZE);
28716 +#else
28717 + . = ALIGN(PAGE_SIZE);
28718 +#endif
28719 +
28720 /* Start of data section */
28721 _sdata = .;
28722
28723 /* init_task */
28724 INIT_TASK_DATA(THREAD_SIZE)
28725
28726 -#ifdef CONFIG_X86_32
28727 - /* 32 bit has nosave before _edata */
28728 NOSAVE_DATA
28729 -#endif
28730
28731 PAGE_ALIGNED_DATA(PAGE_SIZE)
28732
28733 @@ -174,12 +232,19 @@ SECTIONS
28734 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28735
28736 /* Init code and data - will be freed after init */
28737 - . = ALIGN(PAGE_SIZE);
28738 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28739 + BYTE(0)
28740 +
28741 +#ifdef CONFIG_PAX_KERNEXEC
28742 + . = ALIGN(HPAGE_SIZE);
28743 +#else
28744 + . = ALIGN(PAGE_SIZE);
28745 +#endif
28746 +
28747 __init_begin = .; /* paired with __init_end */
28748 - }
28749 + } :init.begin
28750
28751 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28752 +#ifdef CONFIG_SMP
28753 /*
28754 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28755 * output PHDR, so the next output section - .init.text - should
28756 @@ -190,12 +255,27 @@ SECTIONS
28757 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28758 #endif
28759
28760 - INIT_TEXT_SECTION(PAGE_SIZE)
28761 -#ifdef CONFIG_X86_64
28762 - :init
28763 -#endif
28764 + . = ALIGN(PAGE_SIZE);
28765 + init_begin = .;
28766 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28767 + VMLINUX_SYMBOL(_sinittext) = .;
28768 + INIT_TEXT
28769 + . = ALIGN(PAGE_SIZE);
28770 + } :text.init
28771
28772 - INIT_DATA_SECTION(16)
28773 + /*
28774 + * .exit.text is discard at runtime, not link time, to deal with
28775 + * references from .altinstructions and .eh_frame
28776 + */
28777 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28778 + EXIT_TEXT
28779 + VMLINUX_SYMBOL(_einittext) = .;
28780 + . = ALIGN(16);
28781 + } :text.exit
28782 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28783 +
28784 + . = ALIGN(PAGE_SIZE);
28785 + INIT_DATA_SECTION(16) :init
28786
28787 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28788 __x86_cpu_dev_start = .;
28789 @@ -266,19 +346,12 @@ SECTIONS
28790 }
28791
28792 . = ALIGN(8);
28793 - /*
28794 - * .exit.text is discard at runtime, not link time, to deal with
28795 - * references from .altinstructions and .eh_frame
28796 - */
28797 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28798 - EXIT_TEXT
28799 - }
28800
28801 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28802 EXIT_DATA
28803 }
28804
28805 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28806 +#ifndef CONFIG_SMP
28807 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28808 #endif
28809
28810 @@ -297,16 +370,10 @@ SECTIONS
28811 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28812 __smp_locks = .;
28813 *(.smp_locks)
28814 - . = ALIGN(PAGE_SIZE);
28815 __smp_locks_end = .;
28816 + . = ALIGN(PAGE_SIZE);
28817 }
28818
28819 -#ifdef CONFIG_X86_64
28820 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28821 - NOSAVE_DATA
28822 - }
28823 -#endif
28824 -
28825 /* BSS */
28826 . = ALIGN(PAGE_SIZE);
28827 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28828 @@ -322,6 +389,7 @@ SECTIONS
28829 __brk_base = .;
28830 . += 64 * 1024; /* 64k alignment slop space */
28831 *(.brk_reservation) /* areas brk users have reserved */
28832 + . = ALIGN(HPAGE_SIZE);
28833 __brk_limit = .;
28834 }
28835
28836 @@ -348,13 +416,12 @@ SECTIONS
28837 * for the boot processor.
28838 */
28839 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28840 -INIT_PER_CPU(gdt_page);
28841 INIT_PER_CPU(irq_stack_union);
28842
28843 /*
28844 * Build-time check on the image size:
28845 */
28846 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28847 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28848 "kernel image bigger than KERNEL_IMAGE_SIZE");
28849
28850 #ifdef CONFIG_SMP
28851 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28852 index 2dcc6ff..082dc7a 100644
28853 --- a/arch/x86/kernel/vsyscall_64.c
28854 +++ b/arch/x86/kernel/vsyscall_64.c
28855 @@ -38,15 +38,13 @@
28856 #define CREATE_TRACE_POINTS
28857 #include "vsyscall_trace.h"
28858
28859 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28860 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28861
28862 static int __init vsyscall_setup(char *str)
28863 {
28864 if (str) {
28865 if (!strcmp("emulate", str))
28866 vsyscall_mode = EMULATE;
28867 - else if (!strcmp("native", str))
28868 - vsyscall_mode = NATIVE;
28869 else if (!strcmp("none", str))
28870 vsyscall_mode = NONE;
28871 else
28872 @@ -264,8 +262,7 @@ do_ret:
28873 return true;
28874
28875 sigsegv:
28876 - force_sig(SIGSEGV, current);
28877 - return true;
28878 + do_group_exit(SIGKILL);
28879 }
28880
28881 /*
28882 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28883 static struct vm_area_struct gate_vma = {
28884 .vm_start = VSYSCALL_ADDR,
28885 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28886 - .vm_page_prot = PAGE_READONLY_EXEC,
28887 - .vm_flags = VM_READ | VM_EXEC,
28888 + .vm_page_prot = PAGE_READONLY,
28889 + .vm_flags = VM_READ,
28890 .vm_ops = &gate_vma_ops,
28891 };
28892
28893 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28894 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28895
28896 if (vsyscall_mode != NONE)
28897 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28898 - vsyscall_mode == NATIVE
28899 - ? PAGE_KERNEL_VSYSCALL
28900 - : PAGE_KERNEL_VVAR);
28901 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28902
28903 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28904 (unsigned long)VSYSCALL_ADDR);
28905 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28906 index 37d8fa4..66e319a 100644
28907 --- a/arch/x86/kernel/x8664_ksyms_64.c
28908 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28909 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28910 EXPORT_SYMBOL(copy_user_generic_unrolled);
28911 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28912 EXPORT_SYMBOL(__copy_user_nocache);
28913 -EXPORT_SYMBOL(_copy_from_user);
28914 -EXPORT_SYMBOL(_copy_to_user);
28915
28916 EXPORT_SYMBOL(copy_page);
28917 EXPORT_SYMBOL(clear_page);
28918 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28919 EXPORT_SYMBOL(___preempt_schedule_context);
28920 #endif
28921 #endif
28922 +
28923 +#ifdef CONFIG_PAX_PER_CPU_PGD
28924 +EXPORT_SYMBOL(cpu_pgd);
28925 +#endif
28926 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28927 index 234b072..b7ab191 100644
28928 --- a/arch/x86/kernel/x86_init.c
28929 +++ b/arch/x86/kernel/x86_init.c
28930 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28931 static void default_nmi_init(void) { };
28932 static int default_i8042_detect(void) { return 1; };
28933
28934 -struct x86_platform_ops x86_platform = {
28935 +struct x86_platform_ops x86_platform __read_only = {
28936 .calibrate_tsc = native_calibrate_tsc,
28937 .get_wallclock = mach_get_cmos_time,
28938 .set_wallclock = mach_set_rtc_mmss,
28939 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28940 EXPORT_SYMBOL_GPL(x86_platform);
28941
28942 #if defined(CONFIG_PCI_MSI)
28943 -struct x86_msi_ops x86_msi = {
28944 +struct x86_msi_ops x86_msi __read_only = {
28945 .setup_msi_irqs = native_setup_msi_irqs,
28946 .compose_msi_msg = native_compose_msi_msg,
28947 .teardown_msi_irq = native_teardown_msi_irq,
28948 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28949 }
28950 #endif
28951
28952 -struct x86_io_apic_ops x86_io_apic_ops = {
28953 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28954 .init = native_io_apic_init_mappings,
28955 .read = native_io_apic_read,
28956 .write = native_io_apic_write,
28957 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28958 index 87a815b..727dbe6 100644
28959 --- a/arch/x86/kernel/xsave.c
28960 +++ b/arch/x86/kernel/xsave.c
28961 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28962
28963 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28964 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28965 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28966 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28967
28968 if (!use_xsave())
28969 return err;
28970
28971 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28972 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28973
28974 /*
28975 * Read the xstate_bv which we copied (directly from the cpu or
28976 * from the state in task struct) to the user buffers.
28977 */
28978 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28979 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28980
28981 /*
28982 * For legacy compatible, we always set FP/SSE bits in the bit
28983 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28984 */
28985 xstate_bv |= XSTATE_FPSSE;
28986
28987 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28988 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28989
28990 return err;
28991 }
28992 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28993 {
28994 int err;
28995
28996 + buf = (struct xsave_struct __user *)____m(buf);
28997 if (use_xsave())
28998 err = xsave_user(buf);
28999 else if (use_fxsr())
29000 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
29001 */
29002 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
29003 {
29004 + buf = (void __user *)____m(buf);
29005 if (use_xsave()) {
29006 if ((unsigned long)buf % 64 || fx_only) {
29007 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
29008 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
29009 index 1d08ad3..c6a4faf 100644
29010 --- a/arch/x86/kvm/cpuid.c
29011 +++ b/arch/x86/kvm/cpuid.c
29012 @@ -204,15 +204,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
29013 struct kvm_cpuid2 *cpuid,
29014 struct kvm_cpuid_entry2 __user *entries)
29015 {
29016 - int r;
29017 + int r, i;
29018
29019 r = -E2BIG;
29020 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
29021 goto out;
29022 r = -EFAULT;
29023 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
29024 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
29025 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
29026 goto out;
29027 + for (i = 0; i < cpuid->nent; ++i) {
29028 + struct kvm_cpuid_entry2 cpuid_entry;
29029 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
29030 + goto out;
29031 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
29032 + }
29033 vcpu->arch.cpuid_nent = cpuid->nent;
29034 kvm_apic_set_version(vcpu);
29035 kvm_x86_ops->cpuid_update(vcpu);
29036 @@ -225,15 +230,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
29037 struct kvm_cpuid2 *cpuid,
29038 struct kvm_cpuid_entry2 __user *entries)
29039 {
29040 - int r;
29041 + int r, i;
29042
29043 r = -E2BIG;
29044 if (cpuid->nent < vcpu->arch.cpuid_nent)
29045 goto out;
29046 r = -EFAULT;
29047 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
29048 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29049 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29050 goto out;
29051 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
29052 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
29053 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
29054 + goto out;
29055 + }
29056 return 0;
29057
29058 out:
29059 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
29060 index 630bcb0..a7f6d9e 100644
29061 --- a/arch/x86/kvm/emulate.c
29062 +++ b/arch/x86/kvm/emulate.c
29063 @@ -3569,7 +3569,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
29064 int cr = ctxt->modrm_reg;
29065 u64 efer = 0;
29066
29067 - static u64 cr_reserved_bits[] = {
29068 + static const u64 cr_reserved_bits[] = {
29069 0xffffffff00000000ULL,
29070 0, 0, 0, /* CR3 checked later */
29071 CR4_RESERVED_BITS,
29072 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
29073 index 67d07e0..10769d5 100644
29074 --- a/arch/x86/kvm/lapic.c
29075 +++ b/arch/x86/kvm/lapic.c
29076 @@ -56,7 +56,7 @@
29077 #define APIC_BUS_CYCLE_NS 1
29078
29079 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
29080 -#define apic_debug(fmt, arg...)
29081 +#define apic_debug(fmt, arg...) do {} while (0)
29082
29083 #define APIC_LVT_NUM 6
29084 /* 14 is the version for Xeon and Pentium 8.4.8*/
29085 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
29086 index 9d28383..c4ea87e 100644
29087 --- a/arch/x86/kvm/lapic.h
29088 +++ b/arch/x86/kvm/lapic.h
29089 @@ -150,7 +150,7 @@ static inline bool kvm_apic_vid_enabled(struct kvm *kvm)
29090
29091 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
29092 {
29093 - return vcpu->arch.apic->pending_events;
29094 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
29095 }
29096
29097 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
29098 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
29099 index 6e6d115..43fecbf 100644
29100 --- a/arch/x86/kvm/paging_tmpl.h
29101 +++ b/arch/x86/kvm/paging_tmpl.h
29102 @@ -343,7 +343,7 @@ retry_walk:
29103 if (unlikely(kvm_is_error_hva(host_addr)))
29104 goto error;
29105
29106 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
29107 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
29108 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
29109 goto error;
29110 walker->ptep_user[walker->level - 1] = ptep_user;
29111 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
29112 index 4911bf1..e7d3ed2 100644
29113 --- a/arch/x86/kvm/svm.c
29114 +++ b/arch/x86/kvm/svm.c
29115 @@ -3577,7 +3577,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
29116 int cpu = raw_smp_processor_id();
29117
29118 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
29119 +
29120 + pax_open_kernel();
29121 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
29122 + pax_close_kernel();
29123 +
29124 load_TR_desc();
29125 }
29126
29127 @@ -3973,6 +3977,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
29128 #endif
29129 #endif
29130
29131 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
29132 + __set_fs(current_thread_info()->addr_limit);
29133 +#endif
29134 +
29135 reload_tss(vcpu);
29136
29137 local_irq_disable();
29138 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
29139 index 2d73807..84a0e59 100644
29140 --- a/arch/x86/kvm/vmx.c
29141 +++ b/arch/x86/kvm/vmx.c
29142 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
29143 #endif
29144 }
29145
29146 -static void vmcs_clear_bits(unsigned long field, u32 mask)
29147 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
29148 {
29149 vmcs_writel(field, vmcs_readl(field) & ~mask);
29150 }
29151
29152 -static void vmcs_set_bits(unsigned long field, u32 mask)
29153 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
29154 {
29155 vmcs_writel(field, vmcs_readl(field) | mask);
29156 }
29157 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
29158 struct desc_struct *descs;
29159
29160 descs = (void *)gdt->address;
29161 +
29162 + pax_open_kernel();
29163 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
29164 + pax_close_kernel();
29165 +
29166 load_TR_desc();
29167 }
29168
29169 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
29170 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
29171 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
29172
29173 +#ifdef CONFIG_PAX_PER_CPU_PGD
29174 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29175 +#endif
29176 +
29177 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
29178 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
29179 vmx->loaded_vmcs->cpu = cpu;
29180 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
29181 * reads and returns guest's timestamp counter "register"
29182 * guest_tsc = host_tsc + tsc_offset -- 21.3
29183 */
29184 -static u64 guest_read_tsc(void)
29185 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
29186 {
29187 u64 host_tsc, tsc_offset;
29188
29189 @@ -4467,7 +4475,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29190 unsigned long cr4;
29191
29192 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
29193 +
29194 +#ifndef CONFIG_PAX_PER_CPU_PGD
29195 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29196 +#endif
29197
29198 /* Save the most likely value for this task's CR4 in the VMCS. */
29199 cr4 = cr4_read_shadow();
29200 @@ -4494,7 +4505,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29201 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
29202 vmx->host_idt_base = dt.address;
29203
29204 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
29205 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
29206
29207 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
29208 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
29209 @@ -6107,11 +6118,17 @@ static __init int hardware_setup(void)
29210 * page upon invalidation. No need to do anything if not
29211 * using the APIC_ACCESS_ADDR VMCS field.
29212 */
29213 - if (!flexpriority_enabled)
29214 - kvm_x86_ops->set_apic_access_page_addr = NULL;
29215 + if (!flexpriority_enabled) {
29216 + pax_open_kernel();
29217 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
29218 + pax_close_kernel();
29219 + }
29220
29221 - if (!cpu_has_vmx_tpr_shadow())
29222 - kvm_x86_ops->update_cr8_intercept = NULL;
29223 + if (!cpu_has_vmx_tpr_shadow()) {
29224 + pax_open_kernel();
29225 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29226 + pax_close_kernel();
29227 + }
29228
29229 if (enable_ept && !cpu_has_vmx_ept_2m_page())
29230 kvm_disable_largepages();
29231 @@ -6122,14 +6139,16 @@ static __init int hardware_setup(void)
29232 if (!cpu_has_vmx_apicv())
29233 enable_apicv = 0;
29234
29235 + pax_open_kernel();
29236 if (enable_apicv)
29237 - kvm_x86_ops->update_cr8_intercept = NULL;
29238 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29239 else {
29240 - kvm_x86_ops->hwapic_irr_update = NULL;
29241 - kvm_x86_ops->hwapic_isr_update = NULL;
29242 - kvm_x86_ops->deliver_posted_interrupt = NULL;
29243 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29244 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
29245 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
29246 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
29247 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29248 }
29249 + pax_close_kernel();
29250
29251 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
29252 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
29253 @@ -6182,10 +6201,12 @@ static __init int hardware_setup(void)
29254 enable_pml = 0;
29255
29256 if (!enable_pml) {
29257 - kvm_x86_ops->slot_enable_log_dirty = NULL;
29258 - kvm_x86_ops->slot_disable_log_dirty = NULL;
29259 - kvm_x86_ops->flush_log_dirty = NULL;
29260 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29261 + pax_open_kernel();
29262 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
29263 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
29264 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
29265 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29266 + pax_close_kernel();
29267 }
29268
29269 return alloc_kvm_area();
29270 @@ -8230,6 +8251,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29271 "jmp 2f \n\t"
29272 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
29273 "2: "
29274 +
29275 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29276 + "ljmp %[cs],$3f\n\t"
29277 + "3: "
29278 +#endif
29279 +
29280 /* Save guest registers, load host registers, keep flags */
29281 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29282 "pop %0 \n\t"
29283 @@ -8282,6 +8309,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29284 #endif
29285 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29286 [wordsize]"i"(sizeof(ulong))
29287 +
29288 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29289 + ,[cs]"i"(__KERNEL_CS)
29290 +#endif
29291 +
29292 : "cc", "memory"
29293 #ifdef CONFIG_X86_64
29294 , "rax", "rbx", "rdi", "rsi"
29295 @@ -8295,7 +8327,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29296 if (debugctlmsr)
29297 update_debugctlmsr(debugctlmsr);
29298
29299 -#ifndef CONFIG_X86_64
29300 +#ifdef CONFIG_X86_32
29301 /*
29302 * The sysexit path does not restore ds/es, so we must set them to
29303 * a reasonable value ourselves.
29304 @@ -8304,8 +8336,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29305 * may be executed in interrupt context, which saves and restore segments
29306 * around it, nullifying its effect.
29307 */
29308 - loadsegment(ds, __USER_DS);
29309 - loadsegment(es, __USER_DS);
29310 + loadsegment(ds, __KERNEL_DS);
29311 + loadsegment(es, __KERNEL_DS);
29312 + loadsegment(ss, __KERNEL_DS);
29313 +
29314 +#ifdef CONFIG_PAX_KERNEXEC
29315 + loadsegment(fs, __KERNEL_PERCPU);
29316 +#endif
29317 +
29318 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29319 + __set_fs(current_thread_info()->addr_limit);
29320 +#endif
29321 +
29322 #endif
29323
29324 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29325 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29326 index ea306ad..669f42d 100644
29327 --- a/arch/x86/kvm/x86.c
29328 +++ b/arch/x86/kvm/x86.c
29329 @@ -1929,8 +1929,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29330 {
29331 struct kvm *kvm = vcpu->kvm;
29332 int lm = is_long_mode(vcpu);
29333 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29334 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29335 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29336 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29337 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29338 : kvm->arch.xen_hvm_config.blob_size_32;
29339 u32 page_num = data & ~PAGE_MASK;
29340 @@ -2867,6 +2867,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29341 if (n < msr_list.nmsrs)
29342 goto out;
29343 r = -EFAULT;
29344 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29345 + goto out;
29346 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29347 num_msrs_to_save * sizeof(u32)))
29348 goto out;
29349 @@ -5784,7 +5786,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29350 };
29351 #endif
29352
29353 -int kvm_arch_init(void *opaque)
29354 +int kvm_arch_init(const void *opaque)
29355 {
29356 int r;
29357 struct kvm_x86_ops *ops = opaque;
29358 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29359 index 8f9a133..3c7694b 100644
29360 --- a/arch/x86/lguest/boot.c
29361 +++ b/arch/x86/lguest/boot.c
29362 @@ -1341,9 +1341,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29363 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29364 * Launcher to reboot us.
29365 */
29366 -static void lguest_restart(char *reason)
29367 +static __noreturn void lguest_restart(char *reason)
29368 {
29369 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29370 + BUG();
29371 }
29372
29373 /*G:050
29374 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29375 index 00933d5..3a64af9 100644
29376 --- a/arch/x86/lib/atomic64_386_32.S
29377 +++ b/arch/x86/lib/atomic64_386_32.S
29378 @@ -48,6 +48,10 @@ BEGIN(read)
29379 movl (v), %eax
29380 movl 4(v), %edx
29381 RET_ENDP
29382 +BEGIN(read_unchecked)
29383 + movl (v), %eax
29384 + movl 4(v), %edx
29385 +RET_ENDP
29386 #undef v
29387
29388 #define v %esi
29389 @@ -55,6 +59,10 @@ BEGIN(set)
29390 movl %ebx, (v)
29391 movl %ecx, 4(v)
29392 RET_ENDP
29393 +BEGIN(set_unchecked)
29394 + movl %ebx, (v)
29395 + movl %ecx, 4(v)
29396 +RET_ENDP
29397 #undef v
29398
29399 #define v %esi
29400 @@ -70,6 +78,20 @@ RET_ENDP
29401 BEGIN(add)
29402 addl %eax, (v)
29403 adcl %edx, 4(v)
29404 +
29405 +#ifdef CONFIG_PAX_REFCOUNT
29406 + jno 0f
29407 + subl %eax, (v)
29408 + sbbl %edx, 4(v)
29409 + int $4
29410 +0:
29411 + _ASM_EXTABLE(0b, 0b)
29412 +#endif
29413 +
29414 +RET_ENDP
29415 +BEGIN(add_unchecked)
29416 + addl %eax, (v)
29417 + adcl %edx, 4(v)
29418 RET_ENDP
29419 #undef v
29420
29421 @@ -77,6 +99,24 @@ RET_ENDP
29422 BEGIN(add_return)
29423 addl (v), %eax
29424 adcl 4(v), %edx
29425 +
29426 +#ifdef CONFIG_PAX_REFCOUNT
29427 + into
29428 +1234:
29429 + _ASM_EXTABLE(1234b, 2f)
29430 +#endif
29431 +
29432 + movl %eax, (v)
29433 + movl %edx, 4(v)
29434 +
29435 +#ifdef CONFIG_PAX_REFCOUNT
29436 +2:
29437 +#endif
29438 +
29439 +RET_ENDP
29440 +BEGIN(add_return_unchecked)
29441 + addl (v), %eax
29442 + adcl 4(v), %edx
29443 movl %eax, (v)
29444 movl %edx, 4(v)
29445 RET_ENDP
29446 @@ -86,6 +126,20 @@ RET_ENDP
29447 BEGIN(sub)
29448 subl %eax, (v)
29449 sbbl %edx, 4(v)
29450 +
29451 +#ifdef CONFIG_PAX_REFCOUNT
29452 + jno 0f
29453 + addl %eax, (v)
29454 + adcl %edx, 4(v)
29455 + int $4
29456 +0:
29457 + _ASM_EXTABLE(0b, 0b)
29458 +#endif
29459 +
29460 +RET_ENDP
29461 +BEGIN(sub_unchecked)
29462 + subl %eax, (v)
29463 + sbbl %edx, 4(v)
29464 RET_ENDP
29465 #undef v
29466
29467 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29468 sbbl $0, %edx
29469 addl (v), %eax
29470 adcl 4(v), %edx
29471 +
29472 +#ifdef CONFIG_PAX_REFCOUNT
29473 + into
29474 +1234:
29475 + _ASM_EXTABLE(1234b, 2f)
29476 +#endif
29477 +
29478 + movl %eax, (v)
29479 + movl %edx, 4(v)
29480 +
29481 +#ifdef CONFIG_PAX_REFCOUNT
29482 +2:
29483 +#endif
29484 +
29485 +RET_ENDP
29486 +BEGIN(sub_return_unchecked)
29487 + negl %edx
29488 + negl %eax
29489 + sbbl $0, %edx
29490 + addl (v), %eax
29491 + adcl 4(v), %edx
29492 movl %eax, (v)
29493 movl %edx, 4(v)
29494 RET_ENDP
29495 @@ -105,6 +180,20 @@ RET_ENDP
29496 BEGIN(inc)
29497 addl $1, (v)
29498 adcl $0, 4(v)
29499 +
29500 +#ifdef CONFIG_PAX_REFCOUNT
29501 + jno 0f
29502 + subl $1, (v)
29503 + sbbl $0, 4(v)
29504 + int $4
29505 +0:
29506 + _ASM_EXTABLE(0b, 0b)
29507 +#endif
29508 +
29509 +RET_ENDP
29510 +BEGIN(inc_unchecked)
29511 + addl $1, (v)
29512 + adcl $0, 4(v)
29513 RET_ENDP
29514 #undef v
29515
29516 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29517 movl 4(v), %edx
29518 addl $1, %eax
29519 adcl $0, %edx
29520 +
29521 +#ifdef CONFIG_PAX_REFCOUNT
29522 + into
29523 +1234:
29524 + _ASM_EXTABLE(1234b, 2f)
29525 +#endif
29526 +
29527 + movl %eax, (v)
29528 + movl %edx, 4(v)
29529 +
29530 +#ifdef CONFIG_PAX_REFCOUNT
29531 +2:
29532 +#endif
29533 +
29534 +RET_ENDP
29535 +BEGIN(inc_return_unchecked)
29536 + movl (v), %eax
29537 + movl 4(v), %edx
29538 + addl $1, %eax
29539 + adcl $0, %edx
29540 movl %eax, (v)
29541 movl %edx, 4(v)
29542 RET_ENDP
29543 @@ -123,6 +232,20 @@ RET_ENDP
29544 BEGIN(dec)
29545 subl $1, (v)
29546 sbbl $0, 4(v)
29547 +
29548 +#ifdef CONFIG_PAX_REFCOUNT
29549 + jno 0f
29550 + addl $1, (v)
29551 + adcl $0, 4(v)
29552 + int $4
29553 +0:
29554 + _ASM_EXTABLE(0b, 0b)
29555 +#endif
29556 +
29557 +RET_ENDP
29558 +BEGIN(dec_unchecked)
29559 + subl $1, (v)
29560 + sbbl $0, 4(v)
29561 RET_ENDP
29562 #undef v
29563
29564 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29565 movl 4(v), %edx
29566 subl $1, %eax
29567 sbbl $0, %edx
29568 +
29569 +#ifdef CONFIG_PAX_REFCOUNT
29570 + into
29571 +1234:
29572 + _ASM_EXTABLE(1234b, 2f)
29573 +#endif
29574 +
29575 + movl %eax, (v)
29576 + movl %edx, 4(v)
29577 +
29578 +#ifdef CONFIG_PAX_REFCOUNT
29579 +2:
29580 +#endif
29581 +
29582 +RET_ENDP
29583 +BEGIN(dec_return_unchecked)
29584 + movl (v), %eax
29585 + movl 4(v), %edx
29586 + subl $1, %eax
29587 + sbbl $0, %edx
29588 movl %eax, (v)
29589 movl %edx, 4(v)
29590 RET_ENDP
29591 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29592 adcl %edx, %edi
29593 addl (v), %eax
29594 adcl 4(v), %edx
29595 +
29596 +#ifdef CONFIG_PAX_REFCOUNT
29597 + into
29598 +1234:
29599 + _ASM_EXTABLE(1234b, 2f)
29600 +#endif
29601 +
29602 cmpl %eax, %ecx
29603 je 3f
29604 1:
29605 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29606 1:
29607 addl $1, %eax
29608 adcl $0, %edx
29609 +
29610 +#ifdef CONFIG_PAX_REFCOUNT
29611 + into
29612 +1234:
29613 + _ASM_EXTABLE(1234b, 2f)
29614 +#endif
29615 +
29616 movl %eax, (v)
29617 movl %edx, 4(v)
29618 movl $1, %eax
29619 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29620 movl 4(v), %edx
29621 subl $1, %eax
29622 sbbl $0, %edx
29623 +
29624 +#ifdef CONFIG_PAX_REFCOUNT
29625 + into
29626 +1234:
29627 + _ASM_EXTABLE(1234b, 1f)
29628 +#endif
29629 +
29630 js 1f
29631 movl %eax, (v)
29632 movl %edx, 4(v)
29633 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29634 index 082a851..6a963bc 100644
29635 --- a/arch/x86/lib/atomic64_cx8_32.S
29636 +++ b/arch/x86/lib/atomic64_cx8_32.S
29637 @@ -25,10 +25,20 @@ ENTRY(atomic64_read_cx8)
29638 CFI_STARTPROC
29639
29640 read64 %ecx
29641 + pax_force_retaddr
29642 ret
29643 CFI_ENDPROC
29644 ENDPROC(atomic64_read_cx8)
29645
29646 +ENTRY(atomic64_read_unchecked_cx8)
29647 + CFI_STARTPROC
29648 +
29649 + read64 %ecx
29650 + pax_force_retaddr
29651 + ret
29652 + CFI_ENDPROC
29653 +ENDPROC(atomic64_read_unchecked_cx8)
29654 +
29655 ENTRY(atomic64_set_cx8)
29656 CFI_STARTPROC
29657
29658 @@ -38,10 +48,25 @@ ENTRY(atomic64_set_cx8)
29659 cmpxchg8b (%esi)
29660 jne 1b
29661
29662 + pax_force_retaddr
29663 ret
29664 CFI_ENDPROC
29665 ENDPROC(atomic64_set_cx8)
29666
29667 +ENTRY(atomic64_set_unchecked_cx8)
29668 + CFI_STARTPROC
29669 +
29670 +1:
29671 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29672 + * are atomic on 586 and newer */
29673 + cmpxchg8b (%esi)
29674 + jne 1b
29675 +
29676 + pax_force_retaddr
29677 + ret
29678 + CFI_ENDPROC
29679 +ENDPROC(atomic64_set_unchecked_cx8)
29680 +
29681 ENTRY(atomic64_xchg_cx8)
29682 CFI_STARTPROC
29683
29684 @@ -50,12 +75,13 @@ ENTRY(atomic64_xchg_cx8)
29685 cmpxchg8b (%esi)
29686 jne 1b
29687
29688 + pax_force_retaddr
29689 ret
29690 CFI_ENDPROC
29691 ENDPROC(atomic64_xchg_cx8)
29692
29693 -.macro addsub_return func ins insc
29694 -ENTRY(atomic64_\func\()_return_cx8)
29695 +.macro addsub_return func ins insc unchecked=""
29696 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29697 CFI_STARTPROC
29698 pushl_cfi_reg ebp
29699 pushl_cfi_reg ebx
29700 @@ -72,27 +98,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29701 movl %edx, %ecx
29702 \ins\()l %esi, %ebx
29703 \insc\()l %edi, %ecx
29704 +
29705 +.ifb \unchecked
29706 +#ifdef CONFIG_PAX_REFCOUNT
29707 + into
29708 +2:
29709 + _ASM_EXTABLE(2b, 3f)
29710 +#endif
29711 +.endif
29712 +
29713 LOCK_PREFIX
29714 cmpxchg8b (%ebp)
29715 jne 1b
29716 -
29717 -10:
29718 movl %ebx, %eax
29719 movl %ecx, %edx
29720 +
29721 +.ifb \unchecked
29722 +#ifdef CONFIG_PAX_REFCOUNT
29723 +3:
29724 +#endif
29725 +.endif
29726 +
29727 popl_cfi_reg edi
29728 popl_cfi_reg esi
29729 popl_cfi_reg ebx
29730 popl_cfi_reg ebp
29731 + pax_force_retaddr
29732 ret
29733 CFI_ENDPROC
29734 -ENDPROC(atomic64_\func\()_return_cx8)
29735 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29736 .endm
29737
29738 addsub_return add add adc
29739 addsub_return sub sub sbb
29740 +addsub_return add add adc _unchecked
29741 +addsub_return sub sub sbb _unchecked
29742
29743 -.macro incdec_return func ins insc
29744 -ENTRY(atomic64_\func\()_return_cx8)
29745 +.macro incdec_return func ins insc unchecked=""
29746 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29747 CFI_STARTPROC
29748 pushl_cfi_reg ebx
29749
29750 @@ -102,21 +145,38 @@ ENTRY(atomic64_\func\()_return_cx8)
29751 movl %edx, %ecx
29752 \ins\()l $1, %ebx
29753 \insc\()l $0, %ecx
29754 +
29755 +.ifb \unchecked
29756 +#ifdef CONFIG_PAX_REFCOUNT
29757 + into
29758 +2:
29759 + _ASM_EXTABLE(2b, 3f)
29760 +#endif
29761 +.endif
29762 +
29763 LOCK_PREFIX
29764 cmpxchg8b (%esi)
29765 jne 1b
29766 -
29767 -10:
29768 movl %ebx, %eax
29769 movl %ecx, %edx
29770 +
29771 +.ifb \unchecked
29772 +#ifdef CONFIG_PAX_REFCOUNT
29773 +3:
29774 +#endif
29775 +.endif
29776 +
29777 popl_cfi_reg ebx
29778 + pax_force_retaddr
29779 ret
29780 CFI_ENDPROC
29781 -ENDPROC(atomic64_\func\()_return_cx8)
29782 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29783 .endm
29784
29785 incdec_return inc add adc
29786 incdec_return dec sub sbb
29787 +incdec_return inc add adc _unchecked
29788 +incdec_return dec sub sbb _unchecked
29789
29790 ENTRY(atomic64_dec_if_positive_cx8)
29791 CFI_STARTPROC
29792 @@ -128,6 +188,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29793 movl %edx, %ecx
29794 subl $1, %ebx
29795 sbb $0, %ecx
29796 +
29797 +#ifdef CONFIG_PAX_REFCOUNT
29798 + into
29799 +1234:
29800 + _ASM_EXTABLE(1234b, 2f)
29801 +#endif
29802 +
29803 js 2f
29804 LOCK_PREFIX
29805 cmpxchg8b (%esi)
29806 @@ -137,6 +204,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29807 movl %ebx, %eax
29808 movl %ecx, %edx
29809 popl_cfi_reg ebx
29810 + pax_force_retaddr
29811 ret
29812 CFI_ENDPROC
29813 ENDPROC(atomic64_dec_if_positive_cx8)
29814 @@ -161,6 +229,13 @@ ENTRY(atomic64_add_unless_cx8)
29815 movl %edx, %ecx
29816 addl %ebp, %ebx
29817 adcl %edi, %ecx
29818 +
29819 +#ifdef CONFIG_PAX_REFCOUNT
29820 + into
29821 +1234:
29822 + _ASM_EXTABLE(1234b, 3f)
29823 +#endif
29824 +
29825 LOCK_PREFIX
29826 cmpxchg8b (%esi)
29827 jne 1b
29828 @@ -171,6 +246,7 @@ ENTRY(atomic64_add_unless_cx8)
29829 CFI_ADJUST_CFA_OFFSET -8
29830 popl_cfi_reg ebx
29831 popl_cfi_reg ebp
29832 + pax_force_retaddr
29833 ret
29834 4:
29835 cmpl %edx, 4(%esp)
29836 @@ -193,6 +269,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29837 xorl %ecx, %ecx
29838 addl $1, %ebx
29839 adcl %edx, %ecx
29840 +
29841 +#ifdef CONFIG_PAX_REFCOUNT
29842 + into
29843 +1234:
29844 + _ASM_EXTABLE(1234b, 3f)
29845 +#endif
29846 +
29847 LOCK_PREFIX
29848 cmpxchg8b (%esi)
29849 jne 1b
29850 @@ -200,6 +283,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29851 movl $1, %eax
29852 3:
29853 popl_cfi_reg ebx
29854 + pax_force_retaddr
29855 ret
29856 CFI_ENDPROC
29857 ENDPROC(atomic64_inc_not_zero_cx8)
29858 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29859 index 9bc944a..e52be6c 100644
29860 --- a/arch/x86/lib/checksum_32.S
29861 +++ b/arch/x86/lib/checksum_32.S
29862 @@ -29,7 +29,8 @@
29863 #include <asm/dwarf2.h>
29864 #include <asm/errno.h>
29865 #include <asm/asm.h>
29866 -
29867 +#include <asm/segment.h>
29868 +
29869 /*
29870 * computes a partial checksum, e.g. for TCP/UDP fragments
29871 */
29872 @@ -285,9 +286,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29873
29874 #define ARGBASE 16
29875 #define FP 12
29876 -
29877 -ENTRY(csum_partial_copy_generic)
29878 +
29879 +ENTRY(csum_partial_copy_generic_to_user)
29880 CFI_STARTPROC
29881 +
29882 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29883 + pushl_cfi %gs
29884 + popl_cfi %es
29885 + jmp csum_partial_copy_generic
29886 +#endif
29887 +
29888 +ENTRY(csum_partial_copy_generic_from_user)
29889 +
29890 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29891 + pushl_cfi %gs
29892 + popl_cfi %ds
29893 +#endif
29894 +
29895 +ENTRY(csum_partial_copy_generic)
29896 subl $4,%esp
29897 CFI_ADJUST_CFA_OFFSET 4
29898 pushl_cfi_reg edi
29899 @@ -306,7 +322,7 @@ ENTRY(csum_partial_copy_generic)
29900 jmp 4f
29901 SRC(1: movw (%esi), %bx )
29902 addl $2, %esi
29903 -DST( movw %bx, (%edi) )
29904 +DST( movw %bx, %es:(%edi) )
29905 addl $2, %edi
29906 addw %bx, %ax
29907 adcl $0, %eax
29908 @@ -318,30 +334,30 @@ DST( movw %bx, (%edi) )
29909 SRC(1: movl (%esi), %ebx )
29910 SRC( movl 4(%esi), %edx )
29911 adcl %ebx, %eax
29912 -DST( movl %ebx, (%edi) )
29913 +DST( movl %ebx, %es:(%edi) )
29914 adcl %edx, %eax
29915 -DST( movl %edx, 4(%edi) )
29916 +DST( movl %edx, %es:4(%edi) )
29917
29918 SRC( movl 8(%esi), %ebx )
29919 SRC( movl 12(%esi), %edx )
29920 adcl %ebx, %eax
29921 -DST( movl %ebx, 8(%edi) )
29922 +DST( movl %ebx, %es:8(%edi) )
29923 adcl %edx, %eax
29924 -DST( movl %edx, 12(%edi) )
29925 +DST( movl %edx, %es:12(%edi) )
29926
29927 SRC( movl 16(%esi), %ebx )
29928 SRC( movl 20(%esi), %edx )
29929 adcl %ebx, %eax
29930 -DST( movl %ebx, 16(%edi) )
29931 +DST( movl %ebx, %es:16(%edi) )
29932 adcl %edx, %eax
29933 -DST( movl %edx, 20(%edi) )
29934 +DST( movl %edx, %es:20(%edi) )
29935
29936 SRC( movl 24(%esi), %ebx )
29937 SRC( movl 28(%esi), %edx )
29938 adcl %ebx, %eax
29939 -DST( movl %ebx, 24(%edi) )
29940 +DST( movl %ebx, %es:24(%edi) )
29941 adcl %edx, %eax
29942 -DST( movl %edx, 28(%edi) )
29943 +DST( movl %edx, %es:28(%edi) )
29944
29945 lea 32(%esi), %esi
29946 lea 32(%edi), %edi
29947 @@ -355,7 +371,7 @@ DST( movl %edx, 28(%edi) )
29948 shrl $2, %edx # This clears CF
29949 SRC(3: movl (%esi), %ebx )
29950 adcl %ebx, %eax
29951 -DST( movl %ebx, (%edi) )
29952 +DST( movl %ebx, %es:(%edi) )
29953 lea 4(%esi), %esi
29954 lea 4(%edi), %edi
29955 dec %edx
29956 @@ -367,12 +383,12 @@ DST( movl %ebx, (%edi) )
29957 jb 5f
29958 SRC( movw (%esi), %cx )
29959 leal 2(%esi), %esi
29960 -DST( movw %cx, (%edi) )
29961 +DST( movw %cx, %es:(%edi) )
29962 leal 2(%edi), %edi
29963 je 6f
29964 shll $16,%ecx
29965 SRC(5: movb (%esi), %cl )
29966 -DST( movb %cl, (%edi) )
29967 +DST( movb %cl, %es:(%edi) )
29968 6: addl %ecx, %eax
29969 adcl $0, %eax
29970 7:
29971 @@ -383,7 +399,7 @@ DST( movb %cl, (%edi) )
29972
29973 6001:
29974 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29975 - movl $-EFAULT, (%ebx)
29976 + movl $-EFAULT, %ss:(%ebx)
29977
29978 # zero the complete destination - computing the rest
29979 # is too much work
29980 @@ -396,37 +412,58 @@ DST( movb %cl, (%edi) )
29981
29982 6002:
29983 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29984 - movl $-EFAULT,(%ebx)
29985 + movl $-EFAULT,%ss:(%ebx)
29986 jmp 5000b
29987
29988 .previous
29989
29990 + pushl_cfi %ss
29991 + popl_cfi %ds
29992 + pushl_cfi %ss
29993 + popl_cfi %es
29994 popl_cfi_reg ebx
29995 popl_cfi_reg esi
29996 popl_cfi_reg edi
29997 popl_cfi %ecx # equivalent to addl $4,%esp
29998 ret
29999 CFI_ENDPROC
30000 -ENDPROC(csum_partial_copy_generic)
30001 +ENDPROC(csum_partial_copy_generic_to_user)
30002
30003 #else
30004
30005 /* Version for PentiumII/PPro */
30006
30007 #define ROUND1(x) \
30008 + nop; nop; nop; \
30009 SRC(movl x(%esi), %ebx ) ; \
30010 addl %ebx, %eax ; \
30011 - DST(movl %ebx, x(%edi) ) ;
30012 + DST(movl %ebx, %es:x(%edi)) ;
30013
30014 #define ROUND(x) \
30015 + nop; nop; nop; \
30016 SRC(movl x(%esi), %ebx ) ; \
30017 adcl %ebx, %eax ; \
30018 - DST(movl %ebx, x(%edi) ) ;
30019 + DST(movl %ebx, %es:x(%edi)) ;
30020
30021 #define ARGBASE 12
30022 -
30023 -ENTRY(csum_partial_copy_generic)
30024 +
30025 +ENTRY(csum_partial_copy_generic_to_user)
30026 CFI_STARTPROC
30027 +
30028 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30029 + pushl_cfi %gs
30030 + popl_cfi %es
30031 + jmp csum_partial_copy_generic
30032 +#endif
30033 +
30034 +ENTRY(csum_partial_copy_generic_from_user)
30035 +
30036 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30037 + pushl_cfi %gs
30038 + popl_cfi %ds
30039 +#endif
30040 +
30041 +ENTRY(csum_partial_copy_generic)
30042 pushl_cfi_reg ebx
30043 pushl_cfi_reg edi
30044 pushl_cfi_reg esi
30045 @@ -444,7 +481,7 @@ ENTRY(csum_partial_copy_generic)
30046 subl %ebx, %edi
30047 lea -1(%esi),%edx
30048 andl $-32,%edx
30049 - lea 3f(%ebx,%ebx), %ebx
30050 + lea 3f(%ebx,%ebx,2), %ebx
30051 testl %esi, %esi
30052 jmp *%ebx
30053 1: addl $64,%esi
30054 @@ -465,19 +502,19 @@ ENTRY(csum_partial_copy_generic)
30055 jb 5f
30056 SRC( movw (%esi), %dx )
30057 leal 2(%esi), %esi
30058 -DST( movw %dx, (%edi) )
30059 +DST( movw %dx, %es:(%edi) )
30060 leal 2(%edi), %edi
30061 je 6f
30062 shll $16,%edx
30063 5:
30064 SRC( movb (%esi), %dl )
30065 -DST( movb %dl, (%edi) )
30066 +DST( movb %dl, %es:(%edi) )
30067 6: addl %edx, %eax
30068 adcl $0, %eax
30069 7:
30070 .section .fixup, "ax"
30071 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
30072 - movl $-EFAULT, (%ebx)
30073 + movl $-EFAULT, %ss:(%ebx)
30074 # zero the complete destination (computing the rest is too much work)
30075 movl ARGBASE+8(%esp),%edi # dst
30076 movl ARGBASE+12(%esp),%ecx # len
30077 @@ -485,16 +522,23 @@ DST( movb %dl, (%edi) )
30078 rep; stosb
30079 jmp 7b
30080 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
30081 - movl $-EFAULT, (%ebx)
30082 + movl $-EFAULT, %ss:(%ebx)
30083 jmp 7b
30084 .previous
30085
30086 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30087 + pushl_cfi %ss
30088 + popl_cfi %ds
30089 + pushl_cfi %ss
30090 + popl_cfi %es
30091 +#endif
30092 +
30093 popl_cfi_reg esi
30094 popl_cfi_reg edi
30095 popl_cfi_reg ebx
30096 ret
30097 CFI_ENDPROC
30098 -ENDPROC(csum_partial_copy_generic)
30099 +ENDPROC(csum_partial_copy_generic_to_user)
30100
30101 #undef ROUND
30102 #undef ROUND1
30103 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
30104 index e67e579..4782449 100644
30105 --- a/arch/x86/lib/clear_page_64.S
30106 +++ b/arch/x86/lib/clear_page_64.S
30107 @@ -23,6 +23,7 @@ ENTRY(clear_page)
30108 movl $4096/8,%ecx
30109 xorl %eax,%eax
30110 rep stosq
30111 + pax_force_retaddr
30112 ret
30113 CFI_ENDPROC
30114 ENDPROC(clear_page)
30115 @@ -47,6 +48,7 @@ ENTRY(clear_page_orig)
30116 leaq 64(%rdi),%rdi
30117 jnz .Lloop
30118 nop
30119 + pax_force_retaddr
30120 ret
30121 CFI_ENDPROC
30122 ENDPROC(clear_page_orig)
30123 @@ -56,6 +58,7 @@ ENTRY(clear_page_c_e)
30124 movl $4096,%ecx
30125 xorl %eax,%eax
30126 rep stosb
30127 + pax_force_retaddr
30128 ret
30129 CFI_ENDPROC
30130 ENDPROC(clear_page_c_e)
30131 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
30132 index 40a1725..5d12ac4 100644
30133 --- a/arch/x86/lib/cmpxchg16b_emu.S
30134 +++ b/arch/x86/lib/cmpxchg16b_emu.S
30135 @@ -8,6 +8,7 @@
30136 #include <linux/linkage.h>
30137 #include <asm/dwarf2.h>
30138 #include <asm/percpu.h>
30139 +#include <asm/alternative-asm.h>
30140
30141 .text
30142
30143 @@ -46,12 +47,14 @@ CFI_STARTPROC
30144 CFI_REMEMBER_STATE
30145 popfq_cfi
30146 mov $1, %al
30147 + pax_force_retaddr
30148 ret
30149
30150 CFI_RESTORE_STATE
30151 .Lnot_same:
30152 popfq_cfi
30153 xor %al,%al
30154 + pax_force_retaddr
30155 ret
30156
30157 CFI_ENDPROC
30158 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
30159 index 8239dbc..e714d2a 100644
30160 --- a/arch/x86/lib/copy_page_64.S
30161 +++ b/arch/x86/lib/copy_page_64.S
30162 @@ -17,6 +17,7 @@ ENTRY(copy_page)
30163 ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
30164 movl $4096/8, %ecx
30165 rep movsq
30166 + pax_force_retaddr
30167 ret
30168 CFI_ENDPROC
30169 ENDPROC(copy_page)
30170 @@ -27,8 +28,8 @@ ENTRY(copy_page_regs)
30171 CFI_ADJUST_CFA_OFFSET 2*8
30172 movq %rbx, (%rsp)
30173 CFI_REL_OFFSET rbx, 0
30174 - movq %r12, 1*8(%rsp)
30175 - CFI_REL_OFFSET r12, 1*8
30176 + movq %r13, 1*8(%rsp)
30177 + CFI_REL_OFFSET r13, 1*8
30178
30179 movl $(4096/64)-5, %ecx
30180 .p2align 4
30181 @@ -41,7 +42,7 @@ ENTRY(copy_page_regs)
30182 movq 0x8*4(%rsi), %r9
30183 movq 0x8*5(%rsi), %r10
30184 movq 0x8*6(%rsi), %r11
30185 - movq 0x8*7(%rsi), %r12
30186 + movq 0x8*7(%rsi), %r13
30187
30188 prefetcht0 5*64(%rsi)
30189
30190 @@ -52,7 +53,7 @@ ENTRY(copy_page_regs)
30191 movq %r9, 0x8*4(%rdi)
30192 movq %r10, 0x8*5(%rdi)
30193 movq %r11, 0x8*6(%rdi)
30194 - movq %r12, 0x8*7(%rdi)
30195 + movq %r13, 0x8*7(%rdi)
30196
30197 leaq 64 (%rsi), %rsi
30198 leaq 64 (%rdi), %rdi
30199 @@ -71,7 +72,7 @@ ENTRY(copy_page_regs)
30200 movq 0x8*4(%rsi), %r9
30201 movq 0x8*5(%rsi), %r10
30202 movq 0x8*6(%rsi), %r11
30203 - movq 0x8*7(%rsi), %r12
30204 + movq 0x8*7(%rsi), %r13
30205
30206 movq %rax, 0x8*0(%rdi)
30207 movq %rbx, 0x8*1(%rdi)
30208 @@ -80,7 +81,7 @@ ENTRY(copy_page_regs)
30209 movq %r9, 0x8*4(%rdi)
30210 movq %r10, 0x8*5(%rdi)
30211 movq %r11, 0x8*6(%rdi)
30212 - movq %r12, 0x8*7(%rdi)
30213 + movq %r13, 0x8*7(%rdi)
30214
30215 leaq 64(%rdi), %rdi
30216 leaq 64(%rsi), %rsi
30217 @@ -88,10 +89,11 @@ ENTRY(copy_page_regs)
30218
30219 movq (%rsp), %rbx
30220 CFI_RESTORE rbx
30221 - movq 1*8(%rsp), %r12
30222 - CFI_RESTORE r12
30223 + movq 1*8(%rsp), %r13
30224 + CFI_RESTORE r13
30225 addq $2*8, %rsp
30226 CFI_ADJUST_CFA_OFFSET -2*8
30227 + pax_force_retaddr
30228 ret
30229 CFI_ENDPROC
30230 ENDPROC(copy_page_regs)
30231 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
30232 index fa997df..060ab18 100644
30233 --- a/arch/x86/lib/copy_user_64.S
30234 +++ b/arch/x86/lib/copy_user_64.S
30235 @@ -15,6 +15,7 @@
30236 #include <asm/alternative-asm.h>
30237 #include <asm/asm.h>
30238 #include <asm/smap.h>
30239 +#include <asm/pgtable.h>
30240
30241 .macro ALIGN_DESTINATION
30242 /* check for bad alignment of destination */
30243 @@ -40,56 +41,6 @@
30244 _ASM_EXTABLE(101b,103b)
30245 .endm
30246
30247 -/* Standard copy_to_user with segment limit checking */
30248 -ENTRY(_copy_to_user)
30249 - CFI_STARTPROC
30250 - GET_THREAD_INFO(%rax)
30251 - movq %rdi,%rcx
30252 - addq %rdx,%rcx
30253 - jc bad_to_user
30254 - cmpq TI_addr_limit(%rax),%rcx
30255 - ja bad_to_user
30256 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30257 - "jmp copy_user_generic_string", \
30258 - X86_FEATURE_REP_GOOD, \
30259 - "jmp copy_user_enhanced_fast_string", \
30260 - X86_FEATURE_ERMS
30261 - CFI_ENDPROC
30262 -ENDPROC(_copy_to_user)
30263 -
30264 -/* Standard copy_from_user with segment limit checking */
30265 -ENTRY(_copy_from_user)
30266 - CFI_STARTPROC
30267 - GET_THREAD_INFO(%rax)
30268 - movq %rsi,%rcx
30269 - addq %rdx,%rcx
30270 - jc bad_from_user
30271 - cmpq TI_addr_limit(%rax),%rcx
30272 - ja bad_from_user
30273 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30274 - "jmp copy_user_generic_string", \
30275 - X86_FEATURE_REP_GOOD, \
30276 - "jmp copy_user_enhanced_fast_string", \
30277 - X86_FEATURE_ERMS
30278 - CFI_ENDPROC
30279 -ENDPROC(_copy_from_user)
30280 -
30281 - .section .fixup,"ax"
30282 - /* must zero dest */
30283 -ENTRY(bad_from_user)
30284 -bad_from_user:
30285 - CFI_STARTPROC
30286 - movl %edx,%ecx
30287 - xorl %eax,%eax
30288 - rep
30289 - stosb
30290 -bad_to_user:
30291 - movl %edx,%eax
30292 - ret
30293 - CFI_ENDPROC
30294 -ENDPROC(bad_from_user)
30295 - .previous
30296 -
30297 /*
30298 * copy_user_generic_unrolled - memory copy with exception handling.
30299 * This version is for CPUs like P4 that don't have efficient micro
30300 @@ -105,6 +56,7 @@ ENDPROC(bad_from_user)
30301 */
30302 ENTRY(copy_user_generic_unrolled)
30303 CFI_STARTPROC
30304 + ASM_PAX_OPEN_USERLAND
30305 ASM_STAC
30306 cmpl $8,%edx
30307 jb 20f /* less then 8 bytes, go to byte copy loop */
30308 @@ -154,6 +106,8 @@ ENTRY(copy_user_generic_unrolled)
30309 jnz 21b
30310 23: xor %eax,%eax
30311 ASM_CLAC
30312 + ASM_PAX_CLOSE_USERLAND
30313 + pax_force_retaddr
30314 ret
30315
30316 .section .fixup,"ax"
30317 @@ -209,6 +163,7 @@ ENDPROC(copy_user_generic_unrolled)
30318 */
30319 ENTRY(copy_user_generic_string)
30320 CFI_STARTPROC
30321 + ASM_PAX_OPEN_USERLAND
30322 ASM_STAC
30323 cmpl $8,%edx
30324 jb 2f /* less than 8 bytes, go to byte copy loop */
30325 @@ -223,6 +178,8 @@ ENTRY(copy_user_generic_string)
30326 movsb
30327 xorl %eax,%eax
30328 ASM_CLAC
30329 + ASM_PAX_CLOSE_USERLAND
30330 + pax_force_retaddr
30331 ret
30332
30333 .section .fixup,"ax"
30334 @@ -250,12 +207,15 @@ ENDPROC(copy_user_generic_string)
30335 */
30336 ENTRY(copy_user_enhanced_fast_string)
30337 CFI_STARTPROC
30338 + ASM_PAX_OPEN_USERLAND
30339 ASM_STAC
30340 movl %edx,%ecx
30341 1: rep
30342 movsb
30343 xorl %eax,%eax
30344 ASM_CLAC
30345 + ASM_PAX_CLOSE_USERLAND
30346 + pax_force_retaddr
30347 ret
30348
30349 .section .fixup,"ax"
30350 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30351 index 6a4f43c..c70fb52 100644
30352 --- a/arch/x86/lib/copy_user_nocache_64.S
30353 +++ b/arch/x86/lib/copy_user_nocache_64.S
30354 @@ -8,6 +8,7 @@
30355
30356 #include <linux/linkage.h>
30357 #include <asm/dwarf2.h>
30358 +#include <asm/alternative-asm.h>
30359
30360 #define FIX_ALIGNMENT 1
30361
30362 @@ -16,6 +17,7 @@
30363 #include <asm/thread_info.h>
30364 #include <asm/asm.h>
30365 #include <asm/smap.h>
30366 +#include <asm/pgtable.h>
30367
30368 .macro ALIGN_DESTINATION
30369 #ifdef FIX_ALIGNMENT
30370 @@ -49,6 +51,16 @@
30371 */
30372 ENTRY(__copy_user_nocache)
30373 CFI_STARTPROC
30374 +
30375 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30376 + mov pax_user_shadow_base,%rcx
30377 + cmp %rcx,%rsi
30378 + jae 1f
30379 + add %rcx,%rsi
30380 +1:
30381 +#endif
30382 +
30383 + ASM_PAX_OPEN_USERLAND
30384 ASM_STAC
30385 cmpl $8,%edx
30386 jb 20f /* less then 8 bytes, go to byte copy loop */
30387 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30388 jnz 21b
30389 23: xorl %eax,%eax
30390 ASM_CLAC
30391 + ASM_PAX_CLOSE_USERLAND
30392 sfence
30393 + pax_force_retaddr
30394 ret
30395
30396 .section .fixup,"ax"
30397 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30398 index 9734182..dbee61c 100644
30399 --- a/arch/x86/lib/csum-copy_64.S
30400 +++ b/arch/x86/lib/csum-copy_64.S
30401 @@ -9,6 +9,7 @@
30402 #include <asm/dwarf2.h>
30403 #include <asm/errno.h>
30404 #include <asm/asm.h>
30405 +#include <asm/alternative-asm.h>
30406
30407 /*
30408 * Checksum copy with exception handling.
30409 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30410 CFI_ADJUST_CFA_OFFSET 7*8
30411 movq %rbx, 2*8(%rsp)
30412 CFI_REL_OFFSET rbx, 2*8
30413 - movq %r12, 3*8(%rsp)
30414 - CFI_REL_OFFSET r12, 3*8
30415 + movq %r15, 3*8(%rsp)
30416 + CFI_REL_OFFSET r15, 3*8
30417 movq %r14, 4*8(%rsp)
30418 CFI_REL_OFFSET r14, 4*8
30419 movq %r13, 5*8(%rsp)
30420 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30421 movl %edx, %ecx
30422
30423 xorl %r9d, %r9d
30424 - movq %rcx, %r12
30425 + movq %rcx, %r15
30426
30427 - shrq $6, %r12
30428 + shrq $6, %r15
30429 jz .Lhandle_tail /* < 64 */
30430
30431 clc
30432
30433 /* main loop. clear in 64 byte blocks */
30434 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30435 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30436 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30437 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30438 .p2align 4
30439 .Lloop:
30440 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30441 adcq %r14, %rax
30442 adcq %r13, %rax
30443
30444 - decl %r12d
30445 + decl %r15d
30446
30447 dest
30448 movq %rbx, (%rsi)
30449 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30450 .Lende:
30451 movq 2*8(%rsp), %rbx
30452 CFI_RESTORE rbx
30453 - movq 3*8(%rsp), %r12
30454 - CFI_RESTORE r12
30455 + movq 3*8(%rsp), %r15
30456 + CFI_RESTORE r15
30457 movq 4*8(%rsp), %r14
30458 CFI_RESTORE r14
30459 movq 5*8(%rsp), %r13
30460 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30461 CFI_RESTORE rbp
30462 addq $7*8, %rsp
30463 CFI_ADJUST_CFA_OFFSET -7*8
30464 + pax_force_retaddr
30465 ret
30466 CFI_RESTORE_STATE
30467
30468 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30469 index 1318f75..44c30fd 100644
30470 --- a/arch/x86/lib/csum-wrappers_64.c
30471 +++ b/arch/x86/lib/csum-wrappers_64.c
30472 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30473 len -= 2;
30474 }
30475 }
30476 + pax_open_userland();
30477 stac();
30478 - isum = csum_partial_copy_generic((__force const void *)src,
30479 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30480 dst, len, isum, errp, NULL);
30481 clac();
30482 + pax_close_userland();
30483 if (unlikely(*errp))
30484 goto out_err;
30485
30486 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30487 }
30488
30489 *errp = 0;
30490 + pax_open_userland();
30491 stac();
30492 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30493 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30494 len, isum, NULL, errp);
30495 clac();
30496 + pax_close_userland();
30497 return ret;
30498 }
30499 EXPORT_SYMBOL(csum_partial_copy_to_user);
30500 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30501 index a451235..a74bfa3 100644
30502 --- a/arch/x86/lib/getuser.S
30503 +++ b/arch/x86/lib/getuser.S
30504 @@ -33,17 +33,40 @@
30505 #include <asm/thread_info.h>
30506 #include <asm/asm.h>
30507 #include <asm/smap.h>
30508 +#include <asm/segment.h>
30509 +#include <asm/pgtable.h>
30510 +#include <asm/alternative-asm.h>
30511 +
30512 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30513 +#define __copyuser_seg gs;
30514 +#else
30515 +#define __copyuser_seg
30516 +#endif
30517
30518 .text
30519 ENTRY(__get_user_1)
30520 CFI_STARTPROC
30521 +
30522 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30523 GET_THREAD_INFO(%_ASM_DX)
30524 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30525 jae bad_get_user
30526 +
30527 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30528 + mov pax_user_shadow_base,%_ASM_DX
30529 + cmp %_ASM_DX,%_ASM_AX
30530 + jae 1234f
30531 + add %_ASM_DX,%_ASM_AX
30532 +1234:
30533 +#endif
30534 +
30535 +#endif
30536 +
30537 ASM_STAC
30538 -1: movzbl (%_ASM_AX),%edx
30539 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30540 xor %eax,%eax
30541 ASM_CLAC
30542 + pax_force_retaddr
30543 ret
30544 CFI_ENDPROC
30545 ENDPROC(__get_user_1)
30546 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30547 ENTRY(__get_user_2)
30548 CFI_STARTPROC
30549 add $1,%_ASM_AX
30550 +
30551 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30552 jc bad_get_user
30553 GET_THREAD_INFO(%_ASM_DX)
30554 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30555 jae bad_get_user
30556 +
30557 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30558 + mov pax_user_shadow_base,%_ASM_DX
30559 + cmp %_ASM_DX,%_ASM_AX
30560 + jae 1234f
30561 + add %_ASM_DX,%_ASM_AX
30562 +1234:
30563 +#endif
30564 +
30565 +#endif
30566 +
30567 ASM_STAC
30568 -2: movzwl -1(%_ASM_AX),%edx
30569 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30570 xor %eax,%eax
30571 ASM_CLAC
30572 + pax_force_retaddr
30573 ret
30574 CFI_ENDPROC
30575 ENDPROC(__get_user_2)
30576 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30577 ENTRY(__get_user_4)
30578 CFI_STARTPROC
30579 add $3,%_ASM_AX
30580 +
30581 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30582 jc bad_get_user
30583 GET_THREAD_INFO(%_ASM_DX)
30584 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30585 jae bad_get_user
30586 +
30587 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30588 + mov pax_user_shadow_base,%_ASM_DX
30589 + cmp %_ASM_DX,%_ASM_AX
30590 + jae 1234f
30591 + add %_ASM_DX,%_ASM_AX
30592 +1234:
30593 +#endif
30594 +
30595 +#endif
30596 +
30597 ASM_STAC
30598 -3: movl -3(%_ASM_AX),%edx
30599 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30600 xor %eax,%eax
30601 ASM_CLAC
30602 + pax_force_retaddr
30603 ret
30604 CFI_ENDPROC
30605 ENDPROC(__get_user_4)
30606 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30607 GET_THREAD_INFO(%_ASM_DX)
30608 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30609 jae bad_get_user
30610 +
30611 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30612 + mov pax_user_shadow_base,%_ASM_DX
30613 + cmp %_ASM_DX,%_ASM_AX
30614 + jae 1234f
30615 + add %_ASM_DX,%_ASM_AX
30616 +1234:
30617 +#endif
30618 +
30619 ASM_STAC
30620 4: movq -7(%_ASM_AX),%rdx
30621 xor %eax,%eax
30622 ASM_CLAC
30623 + pax_force_retaddr
30624 ret
30625 #else
30626 add $7,%_ASM_AX
30627 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30628 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30629 jae bad_get_user_8
30630 ASM_STAC
30631 -4: movl -7(%_ASM_AX),%edx
30632 -5: movl -3(%_ASM_AX),%ecx
30633 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30634 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30635 xor %eax,%eax
30636 ASM_CLAC
30637 + pax_force_retaddr
30638 ret
30639 #endif
30640 CFI_ENDPROC
30641 @@ -113,6 +175,7 @@ bad_get_user:
30642 xor %edx,%edx
30643 mov $(-EFAULT),%_ASM_AX
30644 ASM_CLAC
30645 + pax_force_retaddr
30646 ret
30647 CFI_ENDPROC
30648 END(bad_get_user)
30649 @@ -124,6 +187,7 @@ bad_get_user_8:
30650 xor %ecx,%ecx
30651 mov $(-EFAULT),%_ASM_AX
30652 ASM_CLAC
30653 + pax_force_retaddr
30654 ret
30655 CFI_ENDPROC
30656 END(bad_get_user_8)
30657 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30658 index 8f72b33..a43d9969 100644
30659 --- a/arch/x86/lib/insn.c
30660 +++ b/arch/x86/lib/insn.c
30661 @@ -20,8 +20,10 @@
30662
30663 #ifdef __KERNEL__
30664 #include <linux/string.h>
30665 +#include <asm/pgtable_types.h>
30666 #else
30667 #include <string.h>
30668 +#define ktla_ktva(addr) addr
30669 #endif
30670 #include <asm/inat.h>
30671 #include <asm/insn.h>
30672 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30673 buf_len = MAX_INSN_SIZE;
30674
30675 memset(insn, 0, sizeof(*insn));
30676 - insn->kaddr = kaddr;
30677 - insn->end_kaddr = kaddr + buf_len;
30678 - insn->next_byte = kaddr;
30679 + insn->kaddr = ktla_ktva(kaddr);
30680 + insn->end_kaddr = insn->kaddr + buf_len;
30681 + insn->next_byte = insn->kaddr;
30682 insn->x86_64 = x86_64 ? 1 : 0;
30683 insn->opnd_bytes = 4;
30684 if (x86_64)
30685 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30686 index 05a95e7..326f2fa 100644
30687 --- a/arch/x86/lib/iomap_copy_64.S
30688 +++ b/arch/x86/lib/iomap_copy_64.S
30689 @@ -17,6 +17,7 @@
30690
30691 #include <linux/linkage.h>
30692 #include <asm/dwarf2.h>
30693 +#include <asm/alternative-asm.h>
30694
30695 /*
30696 * override generic version in lib/iomap_copy.c
30697 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30698 CFI_STARTPROC
30699 movl %edx,%ecx
30700 rep movsd
30701 + pax_force_retaddr
30702 ret
30703 CFI_ENDPROC
30704 ENDPROC(__iowrite32_copy)
30705 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30706 index b046664..dec9465 100644
30707 --- a/arch/x86/lib/memcpy_64.S
30708 +++ b/arch/x86/lib/memcpy_64.S
30709 @@ -37,6 +37,7 @@ ENTRY(memcpy)
30710 rep movsq
30711 movl %edx, %ecx
30712 rep movsb
30713 + pax_force_retaddr
30714 ret
30715 ENDPROC(memcpy)
30716 ENDPROC(__memcpy)
30717 @@ -49,6 +50,7 @@ ENTRY(memcpy_erms)
30718 movq %rdi, %rax
30719 movq %rdx, %rcx
30720 rep movsb
30721 + pax_force_retaddr
30722 ret
30723 ENDPROC(memcpy_erms)
30724
30725 @@ -134,6 +136,7 @@ ENTRY(memcpy_orig)
30726 movq %r9, 1*8(%rdi)
30727 movq %r10, -2*8(%rdi, %rdx)
30728 movq %r11, -1*8(%rdi, %rdx)
30729 + pax_force_retaddr
30730 retq
30731 .p2align 4
30732 .Lless_16bytes:
30733 @@ -146,6 +149,7 @@ ENTRY(memcpy_orig)
30734 movq -1*8(%rsi, %rdx), %r9
30735 movq %r8, 0*8(%rdi)
30736 movq %r9, -1*8(%rdi, %rdx)
30737 + pax_force_retaddr
30738 retq
30739 .p2align 4
30740 .Lless_8bytes:
30741 @@ -159,6 +163,7 @@ ENTRY(memcpy_orig)
30742 movl -4(%rsi, %rdx), %r8d
30743 movl %ecx, (%rdi)
30744 movl %r8d, -4(%rdi, %rdx)
30745 + pax_force_retaddr
30746 retq
30747 .p2align 4
30748 .Lless_3bytes:
30749 @@ -177,6 +182,7 @@ ENTRY(memcpy_orig)
30750 movb %cl, (%rdi)
30751
30752 .Lend:
30753 + pax_force_retaddr
30754 retq
30755 CFI_ENDPROC
30756 ENDPROC(memcpy_orig)
30757 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30758 index 0f8a0d0..f6e0ea4 100644
30759 --- a/arch/x86/lib/memmove_64.S
30760 +++ b/arch/x86/lib/memmove_64.S
30761 @@ -43,7 +43,7 @@ ENTRY(__memmove)
30762 jg 2f
30763
30764 .Lmemmove_begin_forward:
30765 - ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
30766 + ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; pax_force_retaddr; retq", X86_FEATURE_ERMS
30767
30768 /*
30769 * movsq instruction have many startup latency
30770 @@ -206,6 +206,7 @@ ENTRY(__memmove)
30771 movb (%rsi), %r11b
30772 movb %r11b, (%rdi)
30773 13:
30774 + pax_force_retaddr
30775 retq
30776 CFI_ENDPROC
30777 ENDPROC(__memmove)
30778 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30779 index 93118fb..386ed2a 100644
30780 --- a/arch/x86/lib/memset_64.S
30781 +++ b/arch/x86/lib/memset_64.S
30782 @@ -41,6 +41,7 @@ ENTRY(__memset)
30783 movl %edx,%ecx
30784 rep stosb
30785 movq %r9,%rax
30786 + pax_force_retaddr
30787 ret
30788 ENDPROC(memset)
30789 ENDPROC(__memset)
30790 @@ -62,6 +63,7 @@ ENTRY(memset_erms)
30791 movq %rdx,%rcx
30792 rep stosb
30793 movq %r9,%rax
30794 + pax_force_retaddr
30795 ret
30796 ENDPROC(memset_erms)
30797
30798 @@ -126,6 +128,7 @@ ENTRY(memset_orig)
30799
30800 .Lende:
30801 movq %r10,%rax
30802 + pax_force_retaddr
30803 ret
30804
30805 CFI_RESTORE_STATE
30806 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30807 index c9f2d9b..e7fd2c0 100644
30808 --- a/arch/x86/lib/mmx_32.c
30809 +++ b/arch/x86/lib/mmx_32.c
30810 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30811 {
30812 void *p;
30813 int i;
30814 + unsigned long cr0;
30815
30816 if (unlikely(in_interrupt()))
30817 return __memcpy(to, from, len);
30818 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30819 kernel_fpu_begin();
30820
30821 __asm__ __volatile__ (
30822 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30823 - " prefetch 64(%0)\n"
30824 - " prefetch 128(%0)\n"
30825 - " prefetch 192(%0)\n"
30826 - " prefetch 256(%0)\n"
30827 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30828 + " prefetch 64(%1)\n"
30829 + " prefetch 128(%1)\n"
30830 + " prefetch 192(%1)\n"
30831 + " prefetch 256(%1)\n"
30832 "2: \n"
30833 ".section .fixup, \"ax\"\n"
30834 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30835 + "3: \n"
30836 +
30837 +#ifdef CONFIG_PAX_KERNEXEC
30838 + " movl %%cr0, %0\n"
30839 + " movl %0, %%eax\n"
30840 + " andl $0xFFFEFFFF, %%eax\n"
30841 + " movl %%eax, %%cr0\n"
30842 +#endif
30843 +
30844 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30845 +
30846 +#ifdef CONFIG_PAX_KERNEXEC
30847 + " movl %0, %%cr0\n"
30848 +#endif
30849 +
30850 " jmp 2b\n"
30851 ".previous\n"
30852 _ASM_EXTABLE(1b, 3b)
30853 - : : "r" (from));
30854 + : "=&r" (cr0) : "r" (from) : "ax");
30855
30856 for ( ; i > 5; i--) {
30857 __asm__ __volatile__ (
30858 - "1: prefetch 320(%0)\n"
30859 - "2: movq (%0), %%mm0\n"
30860 - " movq 8(%0), %%mm1\n"
30861 - " movq 16(%0), %%mm2\n"
30862 - " movq 24(%0), %%mm3\n"
30863 - " movq %%mm0, (%1)\n"
30864 - " movq %%mm1, 8(%1)\n"
30865 - " movq %%mm2, 16(%1)\n"
30866 - " movq %%mm3, 24(%1)\n"
30867 - " movq 32(%0), %%mm0\n"
30868 - " movq 40(%0), %%mm1\n"
30869 - " movq 48(%0), %%mm2\n"
30870 - " movq 56(%0), %%mm3\n"
30871 - " movq %%mm0, 32(%1)\n"
30872 - " movq %%mm1, 40(%1)\n"
30873 - " movq %%mm2, 48(%1)\n"
30874 - " movq %%mm3, 56(%1)\n"
30875 + "1: prefetch 320(%1)\n"
30876 + "2: movq (%1), %%mm0\n"
30877 + " movq 8(%1), %%mm1\n"
30878 + " movq 16(%1), %%mm2\n"
30879 + " movq 24(%1), %%mm3\n"
30880 + " movq %%mm0, (%2)\n"
30881 + " movq %%mm1, 8(%2)\n"
30882 + " movq %%mm2, 16(%2)\n"
30883 + " movq %%mm3, 24(%2)\n"
30884 + " movq 32(%1), %%mm0\n"
30885 + " movq 40(%1), %%mm1\n"
30886 + " movq 48(%1), %%mm2\n"
30887 + " movq 56(%1), %%mm3\n"
30888 + " movq %%mm0, 32(%2)\n"
30889 + " movq %%mm1, 40(%2)\n"
30890 + " movq %%mm2, 48(%2)\n"
30891 + " movq %%mm3, 56(%2)\n"
30892 ".section .fixup, \"ax\"\n"
30893 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30894 + "3:\n"
30895 +
30896 +#ifdef CONFIG_PAX_KERNEXEC
30897 + " movl %%cr0, %0\n"
30898 + " movl %0, %%eax\n"
30899 + " andl $0xFFFEFFFF, %%eax\n"
30900 + " movl %%eax, %%cr0\n"
30901 +#endif
30902 +
30903 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30904 +
30905 +#ifdef CONFIG_PAX_KERNEXEC
30906 + " movl %0, %%cr0\n"
30907 +#endif
30908 +
30909 " jmp 2b\n"
30910 ".previous\n"
30911 _ASM_EXTABLE(1b, 3b)
30912 - : : "r" (from), "r" (to) : "memory");
30913 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30914
30915 from += 64;
30916 to += 64;
30917 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30918 static void fast_copy_page(void *to, void *from)
30919 {
30920 int i;
30921 + unsigned long cr0;
30922
30923 kernel_fpu_begin();
30924
30925 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30926 * but that is for later. -AV
30927 */
30928 __asm__ __volatile__(
30929 - "1: prefetch (%0)\n"
30930 - " prefetch 64(%0)\n"
30931 - " prefetch 128(%0)\n"
30932 - " prefetch 192(%0)\n"
30933 - " prefetch 256(%0)\n"
30934 + "1: prefetch (%1)\n"
30935 + " prefetch 64(%1)\n"
30936 + " prefetch 128(%1)\n"
30937 + " prefetch 192(%1)\n"
30938 + " prefetch 256(%1)\n"
30939 "2: \n"
30940 ".section .fixup, \"ax\"\n"
30941 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30942 + "3: \n"
30943 +
30944 +#ifdef CONFIG_PAX_KERNEXEC
30945 + " movl %%cr0, %0\n"
30946 + " movl %0, %%eax\n"
30947 + " andl $0xFFFEFFFF, %%eax\n"
30948 + " movl %%eax, %%cr0\n"
30949 +#endif
30950 +
30951 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30952 +
30953 +#ifdef CONFIG_PAX_KERNEXEC
30954 + " movl %0, %%cr0\n"
30955 +#endif
30956 +
30957 " jmp 2b\n"
30958 ".previous\n"
30959 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30960 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30961
30962 for (i = 0; i < (4096-320)/64; i++) {
30963 __asm__ __volatile__ (
30964 - "1: prefetch 320(%0)\n"
30965 - "2: movq (%0), %%mm0\n"
30966 - " movntq %%mm0, (%1)\n"
30967 - " movq 8(%0), %%mm1\n"
30968 - " movntq %%mm1, 8(%1)\n"
30969 - " movq 16(%0), %%mm2\n"
30970 - " movntq %%mm2, 16(%1)\n"
30971 - " movq 24(%0), %%mm3\n"
30972 - " movntq %%mm3, 24(%1)\n"
30973 - " movq 32(%0), %%mm4\n"
30974 - " movntq %%mm4, 32(%1)\n"
30975 - " movq 40(%0), %%mm5\n"
30976 - " movntq %%mm5, 40(%1)\n"
30977 - " movq 48(%0), %%mm6\n"
30978 - " movntq %%mm6, 48(%1)\n"
30979 - " movq 56(%0), %%mm7\n"
30980 - " movntq %%mm7, 56(%1)\n"
30981 + "1: prefetch 320(%1)\n"
30982 + "2: movq (%1), %%mm0\n"
30983 + " movntq %%mm0, (%2)\n"
30984 + " movq 8(%1), %%mm1\n"
30985 + " movntq %%mm1, 8(%2)\n"
30986 + " movq 16(%1), %%mm2\n"
30987 + " movntq %%mm2, 16(%2)\n"
30988 + " movq 24(%1), %%mm3\n"
30989 + " movntq %%mm3, 24(%2)\n"
30990 + " movq 32(%1), %%mm4\n"
30991 + " movntq %%mm4, 32(%2)\n"
30992 + " movq 40(%1), %%mm5\n"
30993 + " movntq %%mm5, 40(%2)\n"
30994 + " movq 48(%1), %%mm6\n"
30995 + " movntq %%mm6, 48(%2)\n"
30996 + " movq 56(%1), %%mm7\n"
30997 + " movntq %%mm7, 56(%2)\n"
30998 ".section .fixup, \"ax\"\n"
30999 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31000 + "3:\n"
31001 +
31002 +#ifdef CONFIG_PAX_KERNEXEC
31003 + " movl %%cr0, %0\n"
31004 + " movl %0, %%eax\n"
31005 + " andl $0xFFFEFFFF, %%eax\n"
31006 + " movl %%eax, %%cr0\n"
31007 +#endif
31008 +
31009 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31010 +
31011 +#ifdef CONFIG_PAX_KERNEXEC
31012 + " movl %0, %%cr0\n"
31013 +#endif
31014 +
31015 " jmp 2b\n"
31016 ".previous\n"
31017 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
31018 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31019
31020 from += 64;
31021 to += 64;
31022 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
31023 static void fast_copy_page(void *to, void *from)
31024 {
31025 int i;
31026 + unsigned long cr0;
31027
31028 kernel_fpu_begin();
31029
31030 __asm__ __volatile__ (
31031 - "1: prefetch (%0)\n"
31032 - " prefetch 64(%0)\n"
31033 - " prefetch 128(%0)\n"
31034 - " prefetch 192(%0)\n"
31035 - " prefetch 256(%0)\n"
31036 + "1: prefetch (%1)\n"
31037 + " prefetch 64(%1)\n"
31038 + " prefetch 128(%1)\n"
31039 + " prefetch 192(%1)\n"
31040 + " prefetch 256(%1)\n"
31041 "2: \n"
31042 ".section .fixup, \"ax\"\n"
31043 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31044 + "3: \n"
31045 +
31046 +#ifdef CONFIG_PAX_KERNEXEC
31047 + " movl %%cr0, %0\n"
31048 + " movl %0, %%eax\n"
31049 + " andl $0xFFFEFFFF, %%eax\n"
31050 + " movl %%eax, %%cr0\n"
31051 +#endif
31052 +
31053 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31054 +
31055 +#ifdef CONFIG_PAX_KERNEXEC
31056 + " movl %0, %%cr0\n"
31057 +#endif
31058 +
31059 " jmp 2b\n"
31060 ".previous\n"
31061 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
31062 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
31063
31064 for (i = 0; i < 4096/64; i++) {
31065 __asm__ __volatile__ (
31066 - "1: prefetch 320(%0)\n"
31067 - "2: movq (%0), %%mm0\n"
31068 - " movq 8(%0), %%mm1\n"
31069 - " movq 16(%0), %%mm2\n"
31070 - " movq 24(%0), %%mm3\n"
31071 - " movq %%mm0, (%1)\n"
31072 - " movq %%mm1, 8(%1)\n"
31073 - " movq %%mm2, 16(%1)\n"
31074 - " movq %%mm3, 24(%1)\n"
31075 - " movq 32(%0), %%mm0\n"
31076 - " movq 40(%0), %%mm1\n"
31077 - " movq 48(%0), %%mm2\n"
31078 - " movq 56(%0), %%mm3\n"
31079 - " movq %%mm0, 32(%1)\n"
31080 - " movq %%mm1, 40(%1)\n"
31081 - " movq %%mm2, 48(%1)\n"
31082 - " movq %%mm3, 56(%1)\n"
31083 + "1: prefetch 320(%1)\n"
31084 + "2: movq (%1), %%mm0\n"
31085 + " movq 8(%1), %%mm1\n"
31086 + " movq 16(%1), %%mm2\n"
31087 + " movq 24(%1), %%mm3\n"
31088 + " movq %%mm0, (%2)\n"
31089 + " movq %%mm1, 8(%2)\n"
31090 + " movq %%mm2, 16(%2)\n"
31091 + " movq %%mm3, 24(%2)\n"
31092 + " movq 32(%1), %%mm0\n"
31093 + " movq 40(%1), %%mm1\n"
31094 + " movq 48(%1), %%mm2\n"
31095 + " movq 56(%1), %%mm3\n"
31096 + " movq %%mm0, 32(%2)\n"
31097 + " movq %%mm1, 40(%2)\n"
31098 + " movq %%mm2, 48(%2)\n"
31099 + " movq %%mm3, 56(%2)\n"
31100 ".section .fixup, \"ax\"\n"
31101 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31102 + "3:\n"
31103 +
31104 +#ifdef CONFIG_PAX_KERNEXEC
31105 + " movl %%cr0, %0\n"
31106 + " movl %0, %%eax\n"
31107 + " andl $0xFFFEFFFF, %%eax\n"
31108 + " movl %%eax, %%cr0\n"
31109 +#endif
31110 +
31111 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31112 +
31113 +#ifdef CONFIG_PAX_KERNEXEC
31114 + " movl %0, %%cr0\n"
31115 +#endif
31116 +
31117 " jmp 2b\n"
31118 ".previous\n"
31119 _ASM_EXTABLE(1b, 3b)
31120 - : : "r" (from), "r" (to) : "memory");
31121 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31122
31123 from += 64;
31124 to += 64;
31125 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
31126 index 3ca5218..c2ae6bc 100644
31127 --- a/arch/x86/lib/msr-reg.S
31128 +++ b/arch/x86/lib/msr-reg.S
31129 @@ -3,6 +3,7 @@
31130 #include <asm/dwarf2.h>
31131 #include <asm/asm.h>
31132 #include <asm/msr.h>
31133 +#include <asm/alternative-asm.h>
31134
31135 #ifdef CONFIG_X86_64
31136 /*
31137 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
31138 movl %edi, 28(%r10)
31139 popq_cfi_reg rbp
31140 popq_cfi_reg rbx
31141 + pax_force_retaddr
31142 ret
31143 3:
31144 CFI_RESTORE_STATE
31145 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
31146 index fc6ba17..14ad9a5 100644
31147 --- a/arch/x86/lib/putuser.S
31148 +++ b/arch/x86/lib/putuser.S
31149 @@ -16,7 +16,9 @@
31150 #include <asm/errno.h>
31151 #include <asm/asm.h>
31152 #include <asm/smap.h>
31153 -
31154 +#include <asm/segment.h>
31155 +#include <asm/pgtable.h>
31156 +#include <asm/alternative-asm.h>
31157
31158 /*
31159 * __put_user_X
31160 @@ -30,57 +32,125 @@
31161 * as they get called from within inline assembly.
31162 */
31163
31164 -#define ENTER CFI_STARTPROC ; \
31165 - GET_THREAD_INFO(%_ASM_BX)
31166 -#define EXIT ASM_CLAC ; \
31167 - ret ; \
31168 +#define ENTER CFI_STARTPROC
31169 +#define EXIT ASM_CLAC ; \
31170 + pax_force_retaddr ; \
31171 + ret ; \
31172 CFI_ENDPROC
31173
31174 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31175 +#define _DEST %_ASM_CX,%_ASM_BX
31176 +#else
31177 +#define _DEST %_ASM_CX
31178 +#endif
31179 +
31180 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
31181 +#define __copyuser_seg gs;
31182 +#else
31183 +#define __copyuser_seg
31184 +#endif
31185 +
31186 .text
31187 ENTRY(__put_user_1)
31188 ENTER
31189 +
31190 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31191 + GET_THREAD_INFO(%_ASM_BX)
31192 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
31193 jae bad_put_user
31194 +
31195 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31196 + mov pax_user_shadow_base,%_ASM_BX
31197 + cmp %_ASM_BX,%_ASM_CX
31198 + jb 1234f
31199 + xor %ebx,%ebx
31200 +1234:
31201 +#endif
31202 +
31203 +#endif
31204 +
31205 ASM_STAC
31206 -1: movb %al,(%_ASM_CX)
31207 +1: __copyuser_seg movb %al,(_DEST)
31208 xor %eax,%eax
31209 EXIT
31210 ENDPROC(__put_user_1)
31211
31212 ENTRY(__put_user_2)
31213 ENTER
31214 +
31215 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31216 + GET_THREAD_INFO(%_ASM_BX)
31217 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31218 sub $1,%_ASM_BX
31219 cmp %_ASM_BX,%_ASM_CX
31220 jae bad_put_user
31221 +
31222 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31223 + mov pax_user_shadow_base,%_ASM_BX
31224 + cmp %_ASM_BX,%_ASM_CX
31225 + jb 1234f
31226 + xor %ebx,%ebx
31227 +1234:
31228 +#endif
31229 +
31230 +#endif
31231 +
31232 ASM_STAC
31233 -2: movw %ax,(%_ASM_CX)
31234 +2: __copyuser_seg movw %ax,(_DEST)
31235 xor %eax,%eax
31236 EXIT
31237 ENDPROC(__put_user_2)
31238
31239 ENTRY(__put_user_4)
31240 ENTER
31241 +
31242 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31243 + GET_THREAD_INFO(%_ASM_BX)
31244 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31245 sub $3,%_ASM_BX
31246 cmp %_ASM_BX,%_ASM_CX
31247 jae bad_put_user
31248 +
31249 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31250 + mov pax_user_shadow_base,%_ASM_BX
31251 + cmp %_ASM_BX,%_ASM_CX
31252 + jb 1234f
31253 + xor %ebx,%ebx
31254 +1234:
31255 +#endif
31256 +
31257 +#endif
31258 +
31259 ASM_STAC
31260 -3: movl %eax,(%_ASM_CX)
31261 +3: __copyuser_seg movl %eax,(_DEST)
31262 xor %eax,%eax
31263 EXIT
31264 ENDPROC(__put_user_4)
31265
31266 ENTRY(__put_user_8)
31267 ENTER
31268 +
31269 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31270 + GET_THREAD_INFO(%_ASM_BX)
31271 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31272 sub $7,%_ASM_BX
31273 cmp %_ASM_BX,%_ASM_CX
31274 jae bad_put_user
31275 +
31276 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31277 + mov pax_user_shadow_base,%_ASM_BX
31278 + cmp %_ASM_BX,%_ASM_CX
31279 + jb 1234f
31280 + xor %ebx,%ebx
31281 +1234:
31282 +#endif
31283 +
31284 +#endif
31285 +
31286 ASM_STAC
31287 -4: mov %_ASM_AX,(%_ASM_CX)
31288 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31289 #ifdef CONFIG_X86_32
31290 -5: movl %edx,4(%_ASM_CX)
31291 +5: __copyuser_seg movl %edx,4(_DEST)
31292 #endif
31293 xor %eax,%eax
31294 EXIT
31295 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31296 index 2322abe..1e78a75 100644
31297 --- a/arch/x86/lib/rwsem.S
31298 +++ b/arch/x86/lib/rwsem.S
31299 @@ -92,6 +92,7 @@ ENTRY(call_rwsem_down_read_failed)
31300 call rwsem_down_read_failed
31301 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31302 restore_common_regs
31303 + pax_force_retaddr
31304 ret
31305 CFI_ENDPROC
31306 ENDPROC(call_rwsem_down_read_failed)
31307 @@ -102,6 +103,7 @@ ENTRY(call_rwsem_down_write_failed)
31308 movq %rax,%rdi
31309 call rwsem_down_write_failed
31310 restore_common_regs
31311 + pax_force_retaddr
31312 ret
31313 CFI_ENDPROC
31314 ENDPROC(call_rwsem_down_write_failed)
31315 @@ -115,7 +117,8 @@ ENTRY(call_rwsem_wake)
31316 movq %rax,%rdi
31317 call rwsem_wake
31318 restore_common_regs
31319 -1: ret
31320 +1: pax_force_retaddr
31321 + ret
31322 CFI_ENDPROC
31323 ENDPROC(call_rwsem_wake)
31324
31325 @@ -127,6 +130,7 @@ ENTRY(call_rwsem_downgrade_wake)
31326 call rwsem_downgrade_wake
31327 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31328 restore_common_regs
31329 + pax_force_retaddr
31330 ret
31331 CFI_ENDPROC
31332 ENDPROC(call_rwsem_downgrade_wake)
31333 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31334 index f89ba4e9..512b2de 100644
31335 --- a/arch/x86/lib/thunk_64.S
31336 +++ b/arch/x86/lib/thunk_64.S
31337 @@ -9,6 +9,7 @@
31338 #include <asm/dwarf2.h>
31339 #include <asm/calling.h>
31340 #include <asm/asm.h>
31341 +#include <asm/alternative-asm.h>
31342
31343 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31344 .macro THUNK name, func, put_ret_addr_in_rdi=0
31345 @@ -69,6 +70,7 @@ restore:
31346 popq_cfi_reg rdx
31347 popq_cfi_reg rsi
31348 popq_cfi_reg rdi
31349 + pax_force_retaddr
31350 ret
31351 CFI_ENDPROC
31352 _ASM_NOKPROBE(restore)
31353 diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
31354 index ddf9ecb..e342586 100644
31355 --- a/arch/x86/lib/usercopy.c
31356 +++ b/arch/x86/lib/usercopy.c
31357 @@ -20,7 +20,7 @@ copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
31358 unsigned long ret;
31359
31360 if (__range_not_ok(from, n, TASK_SIZE))
31361 - return 0;
31362 + return n;
31363
31364 /*
31365 * Even though this function is typically called from NMI/IRQ context
31366 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31367 index e2f5e21..4b22130 100644
31368 --- a/arch/x86/lib/usercopy_32.c
31369 +++ b/arch/x86/lib/usercopy_32.c
31370 @@ -42,11 +42,13 @@ do { \
31371 int __d0; \
31372 might_fault(); \
31373 __asm__ __volatile__( \
31374 + __COPYUSER_SET_ES \
31375 ASM_STAC "\n" \
31376 "0: rep; stosl\n" \
31377 " movl %2,%0\n" \
31378 "1: rep; stosb\n" \
31379 "2: " ASM_CLAC "\n" \
31380 + __COPYUSER_RESTORE_ES \
31381 ".section .fixup,\"ax\"\n" \
31382 "3: lea 0(%2,%0,4),%0\n" \
31383 " jmp 2b\n" \
31384 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31385
31386 #ifdef CONFIG_X86_INTEL_USERCOPY
31387 static unsigned long
31388 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31389 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31390 {
31391 int d0, d1;
31392 __asm__ __volatile__(
31393 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31394 " .align 2,0x90\n"
31395 "3: movl 0(%4), %%eax\n"
31396 "4: movl 4(%4), %%edx\n"
31397 - "5: movl %%eax, 0(%3)\n"
31398 - "6: movl %%edx, 4(%3)\n"
31399 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31400 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31401 "7: movl 8(%4), %%eax\n"
31402 "8: movl 12(%4),%%edx\n"
31403 - "9: movl %%eax, 8(%3)\n"
31404 - "10: movl %%edx, 12(%3)\n"
31405 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31406 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31407 "11: movl 16(%4), %%eax\n"
31408 "12: movl 20(%4), %%edx\n"
31409 - "13: movl %%eax, 16(%3)\n"
31410 - "14: movl %%edx, 20(%3)\n"
31411 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31412 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31413 "15: movl 24(%4), %%eax\n"
31414 "16: movl 28(%4), %%edx\n"
31415 - "17: movl %%eax, 24(%3)\n"
31416 - "18: movl %%edx, 28(%3)\n"
31417 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31418 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31419 "19: movl 32(%4), %%eax\n"
31420 "20: movl 36(%4), %%edx\n"
31421 - "21: movl %%eax, 32(%3)\n"
31422 - "22: movl %%edx, 36(%3)\n"
31423 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31424 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31425 "23: movl 40(%4), %%eax\n"
31426 "24: movl 44(%4), %%edx\n"
31427 - "25: movl %%eax, 40(%3)\n"
31428 - "26: movl %%edx, 44(%3)\n"
31429 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31430 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31431 "27: movl 48(%4), %%eax\n"
31432 "28: movl 52(%4), %%edx\n"
31433 - "29: movl %%eax, 48(%3)\n"
31434 - "30: movl %%edx, 52(%3)\n"
31435 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31436 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31437 "31: movl 56(%4), %%eax\n"
31438 "32: movl 60(%4), %%edx\n"
31439 - "33: movl %%eax, 56(%3)\n"
31440 - "34: movl %%edx, 60(%3)\n"
31441 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31442 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31443 " addl $-64, %0\n"
31444 " addl $64, %4\n"
31445 " addl $64, %3\n"
31446 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31447 " shrl $2, %0\n"
31448 " andl $3, %%eax\n"
31449 " cld\n"
31450 + __COPYUSER_SET_ES
31451 "99: rep; movsl\n"
31452 "36: movl %%eax, %0\n"
31453 "37: rep; movsb\n"
31454 "100:\n"
31455 + __COPYUSER_RESTORE_ES
31456 + ".section .fixup,\"ax\"\n"
31457 + "101: lea 0(%%eax,%0,4),%0\n"
31458 + " jmp 100b\n"
31459 + ".previous\n"
31460 + _ASM_EXTABLE(1b,100b)
31461 + _ASM_EXTABLE(2b,100b)
31462 + _ASM_EXTABLE(3b,100b)
31463 + _ASM_EXTABLE(4b,100b)
31464 + _ASM_EXTABLE(5b,100b)
31465 + _ASM_EXTABLE(6b,100b)
31466 + _ASM_EXTABLE(7b,100b)
31467 + _ASM_EXTABLE(8b,100b)
31468 + _ASM_EXTABLE(9b,100b)
31469 + _ASM_EXTABLE(10b,100b)
31470 + _ASM_EXTABLE(11b,100b)
31471 + _ASM_EXTABLE(12b,100b)
31472 + _ASM_EXTABLE(13b,100b)
31473 + _ASM_EXTABLE(14b,100b)
31474 + _ASM_EXTABLE(15b,100b)
31475 + _ASM_EXTABLE(16b,100b)
31476 + _ASM_EXTABLE(17b,100b)
31477 + _ASM_EXTABLE(18b,100b)
31478 + _ASM_EXTABLE(19b,100b)
31479 + _ASM_EXTABLE(20b,100b)
31480 + _ASM_EXTABLE(21b,100b)
31481 + _ASM_EXTABLE(22b,100b)
31482 + _ASM_EXTABLE(23b,100b)
31483 + _ASM_EXTABLE(24b,100b)
31484 + _ASM_EXTABLE(25b,100b)
31485 + _ASM_EXTABLE(26b,100b)
31486 + _ASM_EXTABLE(27b,100b)
31487 + _ASM_EXTABLE(28b,100b)
31488 + _ASM_EXTABLE(29b,100b)
31489 + _ASM_EXTABLE(30b,100b)
31490 + _ASM_EXTABLE(31b,100b)
31491 + _ASM_EXTABLE(32b,100b)
31492 + _ASM_EXTABLE(33b,100b)
31493 + _ASM_EXTABLE(34b,100b)
31494 + _ASM_EXTABLE(35b,100b)
31495 + _ASM_EXTABLE(36b,100b)
31496 + _ASM_EXTABLE(37b,100b)
31497 + _ASM_EXTABLE(99b,101b)
31498 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31499 + : "1"(to), "2"(from), "0"(size)
31500 + : "eax", "edx", "memory");
31501 + return size;
31502 +}
31503 +
31504 +static unsigned long
31505 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31506 +{
31507 + int d0, d1;
31508 + __asm__ __volatile__(
31509 + " .align 2,0x90\n"
31510 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31511 + " cmpl $67, %0\n"
31512 + " jbe 3f\n"
31513 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31514 + " .align 2,0x90\n"
31515 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31516 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31517 + "5: movl %%eax, 0(%3)\n"
31518 + "6: movl %%edx, 4(%3)\n"
31519 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31520 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31521 + "9: movl %%eax, 8(%3)\n"
31522 + "10: movl %%edx, 12(%3)\n"
31523 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31524 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31525 + "13: movl %%eax, 16(%3)\n"
31526 + "14: movl %%edx, 20(%3)\n"
31527 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31528 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31529 + "17: movl %%eax, 24(%3)\n"
31530 + "18: movl %%edx, 28(%3)\n"
31531 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31532 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31533 + "21: movl %%eax, 32(%3)\n"
31534 + "22: movl %%edx, 36(%3)\n"
31535 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31536 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31537 + "25: movl %%eax, 40(%3)\n"
31538 + "26: movl %%edx, 44(%3)\n"
31539 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31540 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31541 + "29: movl %%eax, 48(%3)\n"
31542 + "30: movl %%edx, 52(%3)\n"
31543 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31544 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31545 + "33: movl %%eax, 56(%3)\n"
31546 + "34: movl %%edx, 60(%3)\n"
31547 + " addl $-64, %0\n"
31548 + " addl $64, %4\n"
31549 + " addl $64, %3\n"
31550 + " cmpl $63, %0\n"
31551 + " ja 1b\n"
31552 + "35: movl %0, %%eax\n"
31553 + " shrl $2, %0\n"
31554 + " andl $3, %%eax\n"
31555 + " cld\n"
31556 + "99: rep; "__copyuser_seg" movsl\n"
31557 + "36: movl %%eax, %0\n"
31558 + "37: rep; "__copyuser_seg" movsb\n"
31559 + "100:\n"
31560 ".section .fixup,\"ax\"\n"
31561 "101: lea 0(%%eax,%0,4),%0\n"
31562 " jmp 100b\n"
31563 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31564 int d0, d1;
31565 __asm__ __volatile__(
31566 " .align 2,0x90\n"
31567 - "0: movl 32(%4), %%eax\n"
31568 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31569 " cmpl $67, %0\n"
31570 " jbe 2f\n"
31571 - "1: movl 64(%4), %%eax\n"
31572 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31573 " .align 2,0x90\n"
31574 - "2: movl 0(%4), %%eax\n"
31575 - "21: movl 4(%4), %%edx\n"
31576 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31577 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31578 " movl %%eax, 0(%3)\n"
31579 " movl %%edx, 4(%3)\n"
31580 - "3: movl 8(%4), %%eax\n"
31581 - "31: movl 12(%4),%%edx\n"
31582 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31583 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31584 " movl %%eax, 8(%3)\n"
31585 " movl %%edx, 12(%3)\n"
31586 - "4: movl 16(%4), %%eax\n"
31587 - "41: movl 20(%4), %%edx\n"
31588 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31589 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31590 " movl %%eax, 16(%3)\n"
31591 " movl %%edx, 20(%3)\n"
31592 - "10: movl 24(%4), %%eax\n"
31593 - "51: movl 28(%4), %%edx\n"
31594 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31595 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31596 " movl %%eax, 24(%3)\n"
31597 " movl %%edx, 28(%3)\n"
31598 - "11: movl 32(%4), %%eax\n"
31599 - "61: movl 36(%4), %%edx\n"
31600 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31601 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31602 " movl %%eax, 32(%3)\n"
31603 " movl %%edx, 36(%3)\n"
31604 - "12: movl 40(%4), %%eax\n"
31605 - "71: movl 44(%4), %%edx\n"
31606 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31607 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31608 " movl %%eax, 40(%3)\n"
31609 " movl %%edx, 44(%3)\n"
31610 - "13: movl 48(%4), %%eax\n"
31611 - "81: movl 52(%4), %%edx\n"
31612 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31613 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31614 " movl %%eax, 48(%3)\n"
31615 " movl %%edx, 52(%3)\n"
31616 - "14: movl 56(%4), %%eax\n"
31617 - "91: movl 60(%4), %%edx\n"
31618 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31619 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31620 " movl %%eax, 56(%3)\n"
31621 " movl %%edx, 60(%3)\n"
31622 " addl $-64, %0\n"
31623 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31624 " shrl $2, %0\n"
31625 " andl $3, %%eax\n"
31626 " cld\n"
31627 - "6: rep; movsl\n"
31628 + "6: rep; "__copyuser_seg" movsl\n"
31629 " movl %%eax,%0\n"
31630 - "7: rep; movsb\n"
31631 + "7: rep; "__copyuser_seg" movsb\n"
31632 "8:\n"
31633 ".section .fixup,\"ax\"\n"
31634 "9: lea 0(%%eax,%0,4),%0\n"
31635 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31636
31637 __asm__ __volatile__(
31638 " .align 2,0x90\n"
31639 - "0: movl 32(%4), %%eax\n"
31640 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31641 " cmpl $67, %0\n"
31642 " jbe 2f\n"
31643 - "1: movl 64(%4), %%eax\n"
31644 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31645 " .align 2,0x90\n"
31646 - "2: movl 0(%4), %%eax\n"
31647 - "21: movl 4(%4), %%edx\n"
31648 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31649 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31650 " movnti %%eax, 0(%3)\n"
31651 " movnti %%edx, 4(%3)\n"
31652 - "3: movl 8(%4), %%eax\n"
31653 - "31: movl 12(%4),%%edx\n"
31654 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31655 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31656 " movnti %%eax, 8(%3)\n"
31657 " movnti %%edx, 12(%3)\n"
31658 - "4: movl 16(%4), %%eax\n"
31659 - "41: movl 20(%4), %%edx\n"
31660 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31661 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31662 " movnti %%eax, 16(%3)\n"
31663 " movnti %%edx, 20(%3)\n"
31664 - "10: movl 24(%4), %%eax\n"
31665 - "51: movl 28(%4), %%edx\n"
31666 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31667 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31668 " movnti %%eax, 24(%3)\n"
31669 " movnti %%edx, 28(%3)\n"
31670 - "11: movl 32(%4), %%eax\n"
31671 - "61: movl 36(%4), %%edx\n"
31672 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31673 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31674 " movnti %%eax, 32(%3)\n"
31675 " movnti %%edx, 36(%3)\n"
31676 - "12: movl 40(%4), %%eax\n"
31677 - "71: movl 44(%4), %%edx\n"
31678 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31679 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31680 " movnti %%eax, 40(%3)\n"
31681 " movnti %%edx, 44(%3)\n"
31682 - "13: movl 48(%4), %%eax\n"
31683 - "81: movl 52(%4), %%edx\n"
31684 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31685 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31686 " movnti %%eax, 48(%3)\n"
31687 " movnti %%edx, 52(%3)\n"
31688 - "14: movl 56(%4), %%eax\n"
31689 - "91: movl 60(%4), %%edx\n"
31690 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31691 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31692 " movnti %%eax, 56(%3)\n"
31693 " movnti %%edx, 60(%3)\n"
31694 " addl $-64, %0\n"
31695 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31696 " shrl $2, %0\n"
31697 " andl $3, %%eax\n"
31698 " cld\n"
31699 - "6: rep; movsl\n"
31700 + "6: rep; "__copyuser_seg" movsl\n"
31701 " movl %%eax,%0\n"
31702 - "7: rep; movsb\n"
31703 + "7: rep; "__copyuser_seg" movsb\n"
31704 "8:\n"
31705 ".section .fixup,\"ax\"\n"
31706 "9: lea 0(%%eax,%0,4),%0\n"
31707 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31708
31709 __asm__ __volatile__(
31710 " .align 2,0x90\n"
31711 - "0: movl 32(%4), %%eax\n"
31712 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31713 " cmpl $67, %0\n"
31714 " jbe 2f\n"
31715 - "1: movl 64(%4), %%eax\n"
31716 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31717 " .align 2,0x90\n"
31718 - "2: movl 0(%4), %%eax\n"
31719 - "21: movl 4(%4), %%edx\n"
31720 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31721 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31722 " movnti %%eax, 0(%3)\n"
31723 " movnti %%edx, 4(%3)\n"
31724 - "3: movl 8(%4), %%eax\n"
31725 - "31: movl 12(%4),%%edx\n"
31726 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31727 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31728 " movnti %%eax, 8(%3)\n"
31729 " movnti %%edx, 12(%3)\n"
31730 - "4: movl 16(%4), %%eax\n"
31731 - "41: movl 20(%4), %%edx\n"
31732 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31733 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31734 " movnti %%eax, 16(%3)\n"
31735 " movnti %%edx, 20(%3)\n"
31736 - "10: movl 24(%4), %%eax\n"
31737 - "51: movl 28(%4), %%edx\n"
31738 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31739 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31740 " movnti %%eax, 24(%3)\n"
31741 " movnti %%edx, 28(%3)\n"
31742 - "11: movl 32(%4), %%eax\n"
31743 - "61: movl 36(%4), %%edx\n"
31744 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31745 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31746 " movnti %%eax, 32(%3)\n"
31747 " movnti %%edx, 36(%3)\n"
31748 - "12: movl 40(%4), %%eax\n"
31749 - "71: movl 44(%4), %%edx\n"
31750 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31751 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31752 " movnti %%eax, 40(%3)\n"
31753 " movnti %%edx, 44(%3)\n"
31754 - "13: movl 48(%4), %%eax\n"
31755 - "81: movl 52(%4), %%edx\n"
31756 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31757 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31758 " movnti %%eax, 48(%3)\n"
31759 " movnti %%edx, 52(%3)\n"
31760 - "14: movl 56(%4), %%eax\n"
31761 - "91: movl 60(%4), %%edx\n"
31762 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31763 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31764 " movnti %%eax, 56(%3)\n"
31765 " movnti %%edx, 60(%3)\n"
31766 " addl $-64, %0\n"
31767 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31768 " shrl $2, %0\n"
31769 " andl $3, %%eax\n"
31770 " cld\n"
31771 - "6: rep; movsl\n"
31772 + "6: rep; "__copyuser_seg" movsl\n"
31773 " movl %%eax,%0\n"
31774 - "7: rep; movsb\n"
31775 + "7: rep; "__copyuser_seg" movsb\n"
31776 "8:\n"
31777 ".section .fixup,\"ax\"\n"
31778 "9: lea 0(%%eax,%0,4),%0\n"
31779 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31780 */
31781 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31782 unsigned long size);
31783 -unsigned long __copy_user_intel(void __user *to, const void *from,
31784 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31785 + unsigned long size);
31786 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31787 unsigned long size);
31788 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31789 const void __user *from, unsigned long size);
31790 #endif /* CONFIG_X86_INTEL_USERCOPY */
31791
31792 /* Generic arbitrary sized copy. */
31793 -#define __copy_user(to, from, size) \
31794 +#define __copy_user(to, from, size, prefix, set, restore) \
31795 do { \
31796 int __d0, __d1, __d2; \
31797 __asm__ __volatile__( \
31798 + set \
31799 " cmp $7,%0\n" \
31800 " jbe 1f\n" \
31801 " movl %1,%0\n" \
31802 " negl %0\n" \
31803 " andl $7,%0\n" \
31804 " subl %0,%3\n" \
31805 - "4: rep; movsb\n" \
31806 + "4: rep; "prefix"movsb\n" \
31807 " movl %3,%0\n" \
31808 " shrl $2,%0\n" \
31809 " andl $3,%3\n" \
31810 " .align 2,0x90\n" \
31811 - "0: rep; movsl\n" \
31812 + "0: rep; "prefix"movsl\n" \
31813 " movl %3,%0\n" \
31814 - "1: rep; movsb\n" \
31815 + "1: rep; "prefix"movsb\n" \
31816 "2:\n" \
31817 + restore \
31818 ".section .fixup,\"ax\"\n" \
31819 "5: addl %3,%0\n" \
31820 " jmp 2b\n" \
31821 @@ -538,14 +650,14 @@ do { \
31822 " negl %0\n" \
31823 " andl $7,%0\n" \
31824 " subl %0,%3\n" \
31825 - "4: rep; movsb\n" \
31826 + "4: rep; "__copyuser_seg"movsb\n" \
31827 " movl %3,%0\n" \
31828 " shrl $2,%0\n" \
31829 " andl $3,%3\n" \
31830 " .align 2,0x90\n" \
31831 - "0: rep; movsl\n" \
31832 + "0: rep; "__copyuser_seg"movsl\n" \
31833 " movl %3,%0\n" \
31834 - "1: rep; movsb\n" \
31835 + "1: rep; "__copyuser_seg"movsb\n" \
31836 "2:\n" \
31837 ".section .fixup,\"ax\"\n" \
31838 "5: addl %3,%0\n" \
31839 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31840 {
31841 stac();
31842 if (movsl_is_ok(to, from, n))
31843 - __copy_user(to, from, n);
31844 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31845 else
31846 - n = __copy_user_intel(to, from, n);
31847 + n = __generic_copy_to_user_intel(to, from, n);
31848 clac();
31849 return n;
31850 }
31851 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31852 {
31853 stac();
31854 if (movsl_is_ok(to, from, n))
31855 - __copy_user(to, from, n);
31856 + __copy_user(to, from, n, __copyuser_seg, "", "");
31857 else
31858 - n = __copy_user_intel((void __user *)to,
31859 - (const void *)from, n);
31860 + n = __generic_copy_from_user_intel(to, from, n);
31861 clac();
31862 return n;
31863 }
31864 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31865 if (n > 64 && cpu_has_xmm2)
31866 n = __copy_user_intel_nocache(to, from, n);
31867 else
31868 - __copy_user(to, from, n);
31869 + __copy_user(to, from, n, __copyuser_seg, "", "");
31870 #else
31871 - __copy_user(to, from, n);
31872 + __copy_user(to, from, n, __copyuser_seg, "", "");
31873 #endif
31874 clac();
31875 return n;
31876 }
31877 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31878
31879 -/**
31880 - * copy_to_user: - Copy a block of data into user space.
31881 - * @to: Destination address, in user space.
31882 - * @from: Source address, in kernel space.
31883 - * @n: Number of bytes to copy.
31884 - *
31885 - * Context: User context only. This function may sleep.
31886 - *
31887 - * Copy data from kernel space to user space.
31888 - *
31889 - * Returns number of bytes that could not be copied.
31890 - * On success, this will be zero.
31891 - */
31892 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31893 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31894 +void __set_fs(mm_segment_t x)
31895 {
31896 - if (access_ok(VERIFY_WRITE, to, n))
31897 - n = __copy_to_user(to, from, n);
31898 - return n;
31899 + switch (x.seg) {
31900 + case 0:
31901 + loadsegment(gs, 0);
31902 + break;
31903 + case TASK_SIZE_MAX:
31904 + loadsegment(gs, __USER_DS);
31905 + break;
31906 + case -1UL:
31907 + loadsegment(gs, __KERNEL_DS);
31908 + break;
31909 + default:
31910 + BUG();
31911 + }
31912 }
31913 -EXPORT_SYMBOL(_copy_to_user);
31914 +EXPORT_SYMBOL(__set_fs);
31915
31916 -/**
31917 - * copy_from_user: - Copy a block of data from user space.
31918 - * @to: Destination address, in kernel space.
31919 - * @from: Source address, in user space.
31920 - * @n: Number of bytes to copy.
31921 - *
31922 - * Context: User context only. This function may sleep.
31923 - *
31924 - * Copy data from user space to kernel space.
31925 - *
31926 - * Returns number of bytes that could not be copied.
31927 - * On success, this will be zero.
31928 - *
31929 - * If some data could not be copied, this function will pad the copied
31930 - * data to the requested size using zero bytes.
31931 - */
31932 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31933 +void set_fs(mm_segment_t x)
31934 {
31935 - if (access_ok(VERIFY_READ, from, n))
31936 - n = __copy_from_user(to, from, n);
31937 - else
31938 - memset(to, 0, n);
31939 - return n;
31940 + current_thread_info()->addr_limit = x;
31941 + __set_fs(x);
31942 }
31943 -EXPORT_SYMBOL(_copy_from_user);
31944 +EXPORT_SYMBOL(set_fs);
31945 +#endif
31946 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31947 index 0a42327..7a82465 100644
31948 --- a/arch/x86/lib/usercopy_64.c
31949 +++ b/arch/x86/lib/usercopy_64.c
31950 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31951 might_fault();
31952 /* no memory constraint because it doesn't change any memory gcc knows
31953 about */
31954 + pax_open_userland();
31955 stac();
31956 asm volatile(
31957 " testq %[size8],%[size8]\n"
31958 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31959 _ASM_EXTABLE(0b,3b)
31960 _ASM_EXTABLE(1b,2b)
31961 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31962 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31963 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31964 [zero] "r" (0UL), [eight] "r" (8UL));
31965 clac();
31966 + pax_close_userland();
31967 return size;
31968 }
31969 EXPORT_SYMBOL(__clear_user);
31970 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31971 }
31972 EXPORT_SYMBOL(clear_user);
31973
31974 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31975 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31976 {
31977 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31978 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31979 - }
31980 - return len;
31981 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31982 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31983 + return len;
31984 }
31985 EXPORT_SYMBOL(copy_in_user);
31986
31987 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31988 * it is not necessary to optimize tail handling.
31989 */
31990 __visible unsigned long
31991 -copy_user_handle_tail(char *to, char *from, unsigned len)
31992 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31993 {
31994 + clac();
31995 + pax_close_userland();
31996 for (; len; --len, to++) {
31997 char c;
31998
31999 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
32000 if (__put_user_nocheck(c, to, sizeof(char)))
32001 break;
32002 }
32003 - clac();
32004
32005 /* If the destination is a kernel buffer, we always clear the end */
32006 - if (!__addr_ok(to))
32007 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
32008 memset(to, 0, len);
32009 return len;
32010 }
32011 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
32012 index a482d10..1a6edb5 100644
32013 --- a/arch/x86/mm/Makefile
32014 +++ b/arch/x86/mm/Makefile
32015 @@ -33,3 +33,7 @@ obj-$(CONFIG_ACPI_NUMA) += srat.o
32016 obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
32017
32018 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
32019 +
32020 +quote:="
32021 +obj-$(CONFIG_X86_64) += uderef_64.o
32022 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) -fcall-saved-rax
32023 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
32024 index 903ec1e..c4166b2 100644
32025 --- a/arch/x86/mm/extable.c
32026 +++ b/arch/x86/mm/extable.c
32027 @@ -6,12 +6,24 @@
32028 static inline unsigned long
32029 ex_insn_addr(const struct exception_table_entry *x)
32030 {
32031 - return (unsigned long)&x->insn + x->insn;
32032 + unsigned long reloc = 0;
32033 +
32034 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32035 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32036 +#endif
32037 +
32038 + return (unsigned long)&x->insn + x->insn + reloc;
32039 }
32040 static inline unsigned long
32041 ex_fixup_addr(const struct exception_table_entry *x)
32042 {
32043 - return (unsigned long)&x->fixup + x->fixup;
32044 + unsigned long reloc = 0;
32045 +
32046 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32047 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32048 +#endif
32049 +
32050 + return (unsigned long)&x->fixup + x->fixup + reloc;
32051 }
32052
32053 int fixup_exception(struct pt_regs *regs)
32054 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
32055 unsigned long new_ip;
32056
32057 #ifdef CONFIG_PNPBIOS
32058 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
32059 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
32060 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
32061 extern u32 pnp_bios_is_utter_crap;
32062 pnp_bios_is_utter_crap = 1;
32063 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
32064 i += 4;
32065 p->fixup -= i;
32066 i += 4;
32067 +
32068 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32069 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
32070 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32071 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32072 +#endif
32073 +
32074 }
32075 }
32076
32077 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
32078 index 181c53b..d336596 100644
32079 --- a/arch/x86/mm/fault.c
32080 +++ b/arch/x86/mm/fault.c
32081 @@ -13,12 +13,19 @@
32082 #include <linux/hugetlb.h> /* hstate_index_to_shift */
32083 #include <linux/prefetch.h> /* prefetchw */
32084 #include <linux/context_tracking.h> /* exception_enter(), ... */
32085 +#include <linux/unistd.h>
32086 +#include <linux/compiler.h>
32087
32088 #include <asm/traps.h> /* dotraplinkage, ... */
32089 #include <asm/pgalloc.h> /* pgd_*(), ... */
32090 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
32091 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
32092 #include <asm/vsyscall.h> /* emulate_vsyscall */
32093 +#include <asm/tlbflush.h>
32094 +
32095 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32096 +#include <asm/stacktrace.h>
32097 +#endif
32098
32099 #define CREATE_TRACE_POINTS
32100 #include <asm/trace/exceptions.h>
32101 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
32102 return !instr_lo || (instr_lo>>1) == 1;
32103 case 0x00:
32104 /* Prefetch instruction is 0x0F0D or 0x0F18 */
32105 - if (probe_kernel_address(instr, opcode))
32106 + if (user_mode(regs)) {
32107 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32108 + return 0;
32109 + } else if (probe_kernel_address(instr, opcode))
32110 return 0;
32111
32112 *prefetch = (instr_lo == 0xF) &&
32113 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
32114 while (instr < max_instr) {
32115 unsigned char opcode;
32116
32117 - if (probe_kernel_address(instr, opcode))
32118 + if (user_mode(regs)) {
32119 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32120 + break;
32121 + } else if (probe_kernel_address(instr, opcode))
32122 break;
32123
32124 instr++;
32125 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
32126 force_sig_info(si_signo, &info, tsk);
32127 }
32128
32129 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32130 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
32131 +#endif
32132 +
32133 +#ifdef CONFIG_PAX_EMUTRAMP
32134 +static int pax_handle_fetch_fault(struct pt_regs *regs);
32135 +#endif
32136 +
32137 +#ifdef CONFIG_PAX_PAGEEXEC
32138 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
32139 +{
32140 + pgd_t *pgd;
32141 + pud_t *pud;
32142 + pmd_t *pmd;
32143 +
32144 + pgd = pgd_offset(mm, address);
32145 + if (!pgd_present(*pgd))
32146 + return NULL;
32147 + pud = pud_offset(pgd, address);
32148 + if (!pud_present(*pud))
32149 + return NULL;
32150 + pmd = pmd_offset(pud, address);
32151 + if (!pmd_present(*pmd))
32152 + return NULL;
32153 + return pmd;
32154 +}
32155 +#endif
32156 +
32157 DEFINE_SPINLOCK(pgd_lock);
32158 LIST_HEAD(pgd_list);
32159
32160 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
32161 for (address = VMALLOC_START & PMD_MASK;
32162 address >= TASK_SIZE && address < FIXADDR_TOP;
32163 address += PMD_SIZE) {
32164 +
32165 +#ifdef CONFIG_PAX_PER_CPU_PGD
32166 + unsigned long cpu;
32167 +#else
32168 struct page *page;
32169 +#endif
32170
32171 spin_lock(&pgd_lock);
32172 +
32173 +#ifdef CONFIG_PAX_PER_CPU_PGD
32174 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
32175 + pgd_t *pgd = get_cpu_pgd(cpu, user);
32176 + pmd_t *ret;
32177 +
32178 + ret = vmalloc_sync_one(pgd, address);
32179 + if (!ret)
32180 + break;
32181 + pgd = get_cpu_pgd(cpu, kernel);
32182 +#else
32183 list_for_each_entry(page, &pgd_list, lru) {
32184 + pgd_t *pgd;
32185 spinlock_t *pgt_lock;
32186 pmd_t *ret;
32187
32188 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
32189 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32190
32191 spin_lock(pgt_lock);
32192 - ret = vmalloc_sync_one(page_address(page), address);
32193 + pgd = page_address(page);
32194 +#endif
32195 +
32196 + ret = vmalloc_sync_one(pgd, address);
32197 +
32198 +#ifndef CONFIG_PAX_PER_CPU_PGD
32199 spin_unlock(pgt_lock);
32200 +#endif
32201
32202 if (!ret)
32203 break;
32204 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32205 * an interrupt in the middle of a task switch..
32206 */
32207 pgd_paddr = read_cr3();
32208 +
32209 +#ifdef CONFIG_PAX_PER_CPU_PGD
32210 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32211 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32212 +#endif
32213 +
32214 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32215 if (!pmd_k)
32216 return -1;
32217 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32218 * happen within a race in page table update. In the later
32219 * case just flush:
32220 */
32221 - pgd = pgd_offset(current->active_mm, address);
32222 +
32223 pgd_ref = pgd_offset_k(address);
32224 if (pgd_none(*pgd_ref))
32225 return -1;
32226
32227 +#ifdef CONFIG_PAX_PER_CPU_PGD
32228 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32229 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32230 + if (pgd_none(*pgd)) {
32231 + set_pgd(pgd, *pgd_ref);
32232 + arch_flush_lazy_mmu_mode();
32233 + } else {
32234 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32235 + }
32236 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32237 +#else
32238 + pgd = pgd_offset(current->active_mm, address);
32239 +#endif
32240 +
32241 if (pgd_none(*pgd)) {
32242 set_pgd(pgd, *pgd_ref);
32243 arch_flush_lazy_mmu_mode();
32244 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32245 static int is_errata100(struct pt_regs *regs, unsigned long address)
32246 {
32247 #ifdef CONFIG_X86_64
32248 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32249 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32250 return 1;
32251 #endif
32252 return 0;
32253 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32254 }
32255
32256 static const char nx_warning[] = KERN_CRIT
32257 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32258 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32259 static const char smep_warning[] = KERN_CRIT
32260 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32261 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32262
32263 static void
32264 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32265 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32266 if (!oops_may_print())
32267 return;
32268
32269 - if (error_code & PF_INSTR) {
32270 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32271 unsigned int level;
32272 pgd_t *pgd;
32273 pte_t *pte;
32274 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32275 pte = lookup_address_in_pgd(pgd, address, &level);
32276
32277 if (pte && pte_present(*pte) && !pte_exec(*pte))
32278 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32279 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32280 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32281 (pgd_flags(*pgd) & _PAGE_USER) &&
32282 (__read_cr4() & X86_CR4_SMEP))
32283 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32284 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32285 }
32286
32287 +#ifdef CONFIG_PAX_KERNEXEC
32288 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32289 + if (current->signal->curr_ip)
32290 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32291 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32292 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32293 + else
32294 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32295 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32296 + }
32297 +#endif
32298 +
32299 printk(KERN_ALERT "BUG: unable to handle kernel ");
32300 if (address < PAGE_SIZE)
32301 printk(KERN_CONT "NULL pointer dereference");
32302 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32303 return;
32304 }
32305 #endif
32306 +
32307 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32308 + if (pax_is_fetch_fault(regs, error_code, address)) {
32309 +
32310 +#ifdef CONFIG_PAX_EMUTRAMP
32311 + switch (pax_handle_fetch_fault(regs)) {
32312 + case 2:
32313 + return;
32314 + }
32315 +#endif
32316 +
32317 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32318 + do_group_exit(SIGKILL);
32319 + }
32320 +#endif
32321 +
32322 /* Kernel addresses are always protection faults: */
32323 if (address >= TASK_SIZE)
32324 error_code |= PF_PROT;
32325 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32326 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32327 printk(KERN_ERR
32328 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32329 - tsk->comm, tsk->pid, address);
32330 + tsk->comm, task_pid_nr(tsk), address);
32331 code = BUS_MCEERR_AR;
32332 }
32333 #endif
32334 @@ -916,6 +1028,107 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32335 return 1;
32336 }
32337
32338 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32339 +static inline unsigned long get_limit(unsigned long segment)
32340 +{
32341 + unsigned long __limit;
32342 +
32343 + asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
32344 + return __limit + 1;
32345 +}
32346 +
32347 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32348 +{
32349 + pte_t *pte;
32350 + pmd_t *pmd;
32351 + spinlock_t *ptl;
32352 + unsigned char pte_mask;
32353 +
32354 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32355 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32356 + return 0;
32357 +
32358 + /* PaX: it's our fault, let's handle it if we can */
32359 +
32360 + /* PaX: take a look at read faults before acquiring any locks */
32361 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32362 + /* instruction fetch attempt from a protected page in user mode */
32363 + up_read(&mm->mmap_sem);
32364 +
32365 +#ifdef CONFIG_PAX_EMUTRAMP
32366 + switch (pax_handle_fetch_fault(regs)) {
32367 + case 2:
32368 + return 1;
32369 + }
32370 +#endif
32371 +
32372 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32373 + do_group_exit(SIGKILL);
32374 + }
32375 +
32376 + pmd = pax_get_pmd(mm, address);
32377 + if (unlikely(!pmd))
32378 + return 0;
32379 +
32380 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32381 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32382 + pte_unmap_unlock(pte, ptl);
32383 + return 0;
32384 + }
32385 +
32386 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32387 + /* write attempt to a protected page in user mode */
32388 + pte_unmap_unlock(pte, ptl);
32389 + return 0;
32390 + }
32391 +
32392 +#ifdef CONFIG_SMP
32393 + if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask)))
32394 +#else
32395 + if (likely(address > get_limit(regs->cs)))
32396 +#endif
32397 + {
32398 + set_pte(pte, pte_mkread(*pte));
32399 + __flush_tlb_one(address);
32400 + pte_unmap_unlock(pte, ptl);
32401 + up_read(&mm->mmap_sem);
32402 + return 1;
32403 + }
32404 +
32405 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32406 +
32407 + /*
32408 + * PaX: fill DTLB with user rights and retry
32409 + */
32410 + __asm__ __volatile__ (
32411 + "orb %2,(%1)\n"
32412 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32413 +/*
32414 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32415 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32416 + * page fault when examined during a TLB load attempt. this is true not only
32417 + * for PTEs holding a non-present entry but also present entries that will
32418 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32419 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32420 + * for our target pages since their PTEs are simply not in the TLBs at all.
32421 +
32422 + * the best thing in omitting it is that we gain around 15-20% speed in the
32423 + * fast path of the page fault handler and can get rid of tracing since we
32424 + * can no longer flush unintended entries.
32425 + */
32426 + "invlpg (%0)\n"
32427 +#endif
32428 + __copyuser_seg"testb $0,(%0)\n"
32429 + "xorb %3,(%1)\n"
32430 + :
32431 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32432 + : "memory", "cc");
32433 + pte_unmap_unlock(pte, ptl);
32434 + up_read(&mm->mmap_sem);
32435 + return 1;
32436 +}
32437 +#endif
32438 +
32439 /*
32440 * Handle a spurious fault caused by a stale TLB entry.
32441 *
32442 @@ -1001,6 +1214,9 @@ int show_unhandled_signals = 1;
32443 static inline int
32444 access_error(unsigned long error_code, struct vm_area_struct *vma)
32445 {
32446 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32447 + return 1;
32448 +
32449 if (error_code & PF_WRITE) {
32450 /* write, present and write, not present: */
32451 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32452 @@ -1063,6 +1279,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32453 tsk = current;
32454 mm = tsk->mm;
32455
32456 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32457 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32458 + if (!search_exception_tables(regs->ip)) {
32459 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32460 + bad_area_nosemaphore(regs, error_code, address);
32461 + return;
32462 + }
32463 + if (address < pax_user_shadow_base) {
32464 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32465 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32466 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32467 + } else
32468 + address -= pax_user_shadow_base;
32469 + }
32470 +#endif
32471 +
32472 /*
32473 * Detect and handle instructions that would cause a page fault for
32474 * both a tracked kernel page and a userspace page.
32475 @@ -1187,6 +1419,11 @@ retry:
32476 might_sleep();
32477 }
32478
32479 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32480 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32481 + return;
32482 +#endif
32483 +
32484 vma = find_vma(mm, address);
32485 if (unlikely(!vma)) {
32486 bad_area(regs, error_code, address);
32487 @@ -1198,18 +1435,24 @@ retry:
32488 bad_area(regs, error_code, address);
32489 return;
32490 }
32491 - if (error_code & PF_USER) {
32492 - /*
32493 - * Accessing the stack below %sp is always a bug.
32494 - * The large cushion allows instructions like enter
32495 - * and pusha to work. ("enter $65535, $31" pushes
32496 - * 32 pointers and then decrements %sp by 65535.)
32497 - */
32498 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32499 - bad_area(regs, error_code, address);
32500 - return;
32501 - }
32502 + /*
32503 + * Accessing the stack below %sp is always a bug.
32504 + * The large cushion allows instructions like enter
32505 + * and pusha to work. ("enter $65535, $31" pushes
32506 + * 32 pointers and then decrements %sp by 65535.)
32507 + */
32508 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32509 + bad_area(regs, error_code, address);
32510 + return;
32511 }
32512 +
32513 +#ifdef CONFIG_PAX_SEGMEXEC
32514 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32515 + bad_area(regs, error_code, address);
32516 + return;
32517 + }
32518 +#endif
32519 +
32520 if (unlikely(expand_stack(vma, address))) {
32521 bad_area(regs, error_code, address);
32522 return;
32523 @@ -1329,3 +1572,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32524 }
32525 NOKPROBE_SYMBOL(trace_do_page_fault);
32526 #endif /* CONFIG_TRACING */
32527 +
32528 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32529 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32530 +{
32531 + struct mm_struct *mm = current->mm;
32532 + unsigned long ip = regs->ip;
32533 +
32534 + if (v8086_mode(regs))
32535 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32536 +
32537 +#ifdef CONFIG_PAX_PAGEEXEC
32538 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32539 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32540 + return true;
32541 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32542 + return true;
32543 + return false;
32544 + }
32545 +#endif
32546 +
32547 +#ifdef CONFIG_PAX_SEGMEXEC
32548 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32549 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32550 + return true;
32551 + return false;
32552 + }
32553 +#endif
32554 +
32555 + return false;
32556 +}
32557 +#endif
32558 +
32559 +#ifdef CONFIG_PAX_EMUTRAMP
32560 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32561 +{
32562 + int err;
32563 +
32564 + do { /* PaX: libffi trampoline emulation */
32565 + unsigned char mov, jmp;
32566 + unsigned int addr1, addr2;
32567 +
32568 +#ifdef CONFIG_X86_64
32569 + if ((regs->ip + 9) >> 32)
32570 + break;
32571 +#endif
32572 +
32573 + err = get_user(mov, (unsigned char __user *)regs->ip);
32574 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32575 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32576 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32577 +
32578 + if (err)
32579 + break;
32580 +
32581 + if (mov == 0xB8 && jmp == 0xE9) {
32582 + regs->ax = addr1;
32583 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32584 + return 2;
32585 + }
32586 + } while (0);
32587 +
32588 + do { /* PaX: gcc trampoline emulation #1 */
32589 + unsigned char mov1, mov2;
32590 + unsigned short jmp;
32591 + unsigned int addr1, addr2;
32592 +
32593 +#ifdef CONFIG_X86_64
32594 + if ((regs->ip + 11) >> 32)
32595 + break;
32596 +#endif
32597 +
32598 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32599 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32600 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32601 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32602 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32603 +
32604 + if (err)
32605 + break;
32606 +
32607 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32608 + regs->cx = addr1;
32609 + regs->ax = addr2;
32610 + regs->ip = addr2;
32611 + return 2;
32612 + }
32613 + } while (0);
32614 +
32615 + do { /* PaX: gcc trampoline emulation #2 */
32616 + unsigned char mov, jmp;
32617 + unsigned int addr1, addr2;
32618 +
32619 +#ifdef CONFIG_X86_64
32620 + if ((regs->ip + 9) >> 32)
32621 + break;
32622 +#endif
32623 +
32624 + err = get_user(mov, (unsigned char __user *)regs->ip);
32625 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32626 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32627 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32628 +
32629 + if (err)
32630 + break;
32631 +
32632 + if (mov == 0xB9 && jmp == 0xE9) {
32633 + regs->cx = addr1;
32634 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32635 + return 2;
32636 + }
32637 + } while (0);
32638 +
32639 + return 1; /* PaX in action */
32640 +}
32641 +
32642 +#ifdef CONFIG_X86_64
32643 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32644 +{
32645 + int err;
32646 +
32647 + do { /* PaX: libffi trampoline emulation */
32648 + unsigned short mov1, mov2, jmp1;
32649 + unsigned char stcclc, jmp2;
32650 + unsigned long addr1, addr2;
32651 +
32652 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32653 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32654 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32655 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32656 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32657 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32658 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32659 +
32660 + if (err)
32661 + break;
32662 +
32663 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32664 + regs->r11 = addr1;
32665 + regs->r10 = addr2;
32666 + if (stcclc == 0xF8)
32667 + regs->flags &= ~X86_EFLAGS_CF;
32668 + else
32669 + regs->flags |= X86_EFLAGS_CF;
32670 + regs->ip = addr1;
32671 + return 2;
32672 + }
32673 + } while (0);
32674 +
32675 + do { /* PaX: gcc trampoline emulation #1 */
32676 + unsigned short mov1, mov2, jmp1;
32677 + unsigned char jmp2;
32678 + unsigned int addr1;
32679 + unsigned long addr2;
32680 +
32681 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32682 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32683 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32684 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32685 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32686 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32687 +
32688 + if (err)
32689 + break;
32690 +
32691 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32692 + regs->r11 = addr1;
32693 + regs->r10 = addr2;
32694 + regs->ip = addr1;
32695 + return 2;
32696 + }
32697 + } while (0);
32698 +
32699 + do { /* PaX: gcc trampoline emulation #2 */
32700 + unsigned short mov1, mov2, jmp1;
32701 + unsigned char jmp2;
32702 + unsigned long addr1, addr2;
32703 +
32704 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32705 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32706 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32707 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32708 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32709 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32710 +
32711 + if (err)
32712 + break;
32713 +
32714 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32715 + regs->r11 = addr1;
32716 + regs->r10 = addr2;
32717 + regs->ip = addr1;
32718 + return 2;
32719 + }
32720 + } while (0);
32721 +
32722 + return 1; /* PaX in action */
32723 +}
32724 +#endif
32725 +
32726 +/*
32727 + * PaX: decide what to do with offenders (regs->ip = fault address)
32728 + *
32729 + * returns 1 when task should be killed
32730 + * 2 when gcc trampoline was detected
32731 + */
32732 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32733 +{
32734 + if (v8086_mode(regs))
32735 + return 1;
32736 +
32737 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32738 + return 1;
32739 +
32740 +#ifdef CONFIG_X86_32
32741 + return pax_handle_fetch_fault_32(regs);
32742 +#else
32743 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32744 + return pax_handle_fetch_fault_32(regs);
32745 + else
32746 + return pax_handle_fetch_fault_64(regs);
32747 +#endif
32748 +}
32749 +#endif
32750 +
32751 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32752 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32753 +{
32754 + long i;
32755 +
32756 + printk(KERN_ERR "PAX: bytes at PC: ");
32757 + for (i = 0; i < 20; i++) {
32758 + unsigned char c;
32759 + if (get_user(c, (unsigned char __force_user *)pc+i))
32760 + printk(KERN_CONT "?? ");
32761 + else
32762 + printk(KERN_CONT "%02x ", c);
32763 + }
32764 + printk("\n");
32765 +
32766 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32767 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32768 + unsigned long c;
32769 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32770 +#ifdef CONFIG_X86_32
32771 + printk(KERN_CONT "???????? ");
32772 +#else
32773 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32774 + printk(KERN_CONT "???????? ???????? ");
32775 + else
32776 + printk(KERN_CONT "???????????????? ");
32777 +#endif
32778 + } else {
32779 +#ifdef CONFIG_X86_64
32780 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32781 + printk(KERN_CONT "%08x ", (unsigned int)c);
32782 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32783 + } else
32784 +#endif
32785 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32786 + }
32787 + }
32788 + printk("\n");
32789 +}
32790 +#endif
32791 +
32792 +/**
32793 + * probe_kernel_write(): safely attempt to write to a location
32794 + * @dst: address to write to
32795 + * @src: pointer to the data that shall be written
32796 + * @size: size of the data chunk
32797 + *
32798 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32799 + * happens, handle that and return -EFAULT.
32800 + */
32801 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32802 +{
32803 + long ret;
32804 + mm_segment_t old_fs = get_fs();
32805 +
32806 + set_fs(KERNEL_DS);
32807 + pagefault_disable();
32808 + pax_open_kernel();
32809 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32810 + pax_close_kernel();
32811 + pagefault_enable();
32812 + set_fs(old_fs);
32813 +
32814 + return ret ? -EFAULT : 0;
32815 +}
32816 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32817 index 81bf3d2..7ef25c2 100644
32818 --- a/arch/x86/mm/gup.c
32819 +++ b/arch/x86/mm/gup.c
32820 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32821 addr = start;
32822 len = (unsigned long) nr_pages << PAGE_SHIFT;
32823 end = start + len;
32824 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32825 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32826 (void __user *)start, len)))
32827 return 0;
32828
32829 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32830 goto slow_irqon;
32831 #endif
32832
32833 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32834 + (void __user *)start, len)))
32835 + return 0;
32836 +
32837 /*
32838 * XXX: batch / limit 'nr', to avoid large irq off latency
32839 * needs some instrumenting to determine the common sizes used by
32840 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32841 index 4500142..53a363c 100644
32842 --- a/arch/x86/mm/highmem_32.c
32843 +++ b/arch/x86/mm/highmem_32.c
32844 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32845 idx = type + KM_TYPE_NR*smp_processor_id();
32846 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32847 BUG_ON(!pte_none(*(kmap_pte-idx)));
32848 +
32849 + pax_open_kernel();
32850 set_pte(kmap_pte-idx, mk_pte(page, prot));
32851 + pax_close_kernel();
32852 +
32853 arch_flush_lazy_mmu_mode();
32854
32855 return (void *)vaddr;
32856 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32857 index 42982b2..7168fc3 100644
32858 --- a/arch/x86/mm/hugetlbpage.c
32859 +++ b/arch/x86/mm/hugetlbpage.c
32860 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32861 #ifdef CONFIG_HUGETLB_PAGE
32862 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32863 unsigned long addr, unsigned long len,
32864 - unsigned long pgoff, unsigned long flags)
32865 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32866 {
32867 struct hstate *h = hstate_file(file);
32868 struct vm_unmapped_area_info info;
32869 -
32870 +
32871 info.flags = 0;
32872 info.length = len;
32873 info.low_limit = current->mm->mmap_legacy_base;
32874 info.high_limit = TASK_SIZE;
32875 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32876 info.align_offset = 0;
32877 + info.threadstack_offset = offset;
32878 return vm_unmapped_area(&info);
32879 }
32880
32881 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32882 unsigned long addr0, unsigned long len,
32883 - unsigned long pgoff, unsigned long flags)
32884 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32885 {
32886 struct hstate *h = hstate_file(file);
32887 struct vm_unmapped_area_info info;
32888 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32889 info.high_limit = current->mm->mmap_base;
32890 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32891 info.align_offset = 0;
32892 + info.threadstack_offset = offset;
32893 addr = vm_unmapped_area(&info);
32894
32895 /*
32896 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32897 VM_BUG_ON(addr != -ENOMEM);
32898 info.flags = 0;
32899 info.low_limit = TASK_UNMAPPED_BASE;
32900 +
32901 +#ifdef CONFIG_PAX_RANDMMAP
32902 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32903 + info.low_limit += current->mm->delta_mmap;
32904 +#endif
32905 +
32906 info.high_limit = TASK_SIZE;
32907 addr = vm_unmapped_area(&info);
32908 }
32909 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32910 struct hstate *h = hstate_file(file);
32911 struct mm_struct *mm = current->mm;
32912 struct vm_area_struct *vma;
32913 + unsigned long pax_task_size = TASK_SIZE;
32914 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32915
32916 if (len & ~huge_page_mask(h))
32917 return -EINVAL;
32918 - if (len > TASK_SIZE)
32919 +
32920 +#ifdef CONFIG_PAX_SEGMEXEC
32921 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32922 + pax_task_size = SEGMEXEC_TASK_SIZE;
32923 +#endif
32924 +
32925 + pax_task_size -= PAGE_SIZE;
32926 +
32927 + if (len > pax_task_size)
32928 return -ENOMEM;
32929
32930 if (flags & MAP_FIXED) {
32931 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32932 return addr;
32933 }
32934
32935 +#ifdef CONFIG_PAX_RANDMMAP
32936 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32937 +#endif
32938 +
32939 if (addr) {
32940 addr = ALIGN(addr, huge_page_size(h));
32941 vma = find_vma(mm, addr);
32942 - if (TASK_SIZE - len >= addr &&
32943 - (!vma || addr + len <= vma->vm_start))
32944 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32945 return addr;
32946 }
32947 if (mm->get_unmapped_area == arch_get_unmapped_area)
32948 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32949 - pgoff, flags);
32950 + pgoff, flags, offset);
32951 else
32952 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32953 - pgoff, flags);
32954 + pgoff, flags, offset);
32955 }
32956 #endif /* CONFIG_HUGETLB_PAGE */
32957
32958 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32959 index 1d55318..d58fd6a 100644
32960 --- a/arch/x86/mm/init.c
32961 +++ b/arch/x86/mm/init.c
32962 @@ -4,6 +4,7 @@
32963 #include <linux/swap.h>
32964 #include <linux/memblock.h>
32965 #include <linux/bootmem.h> /* for max_low_pfn */
32966 +#include <linux/tboot.h>
32967
32968 #include <asm/cacheflush.h>
32969 #include <asm/e820.h>
32970 @@ -17,6 +18,8 @@
32971 #include <asm/proto.h>
32972 #include <asm/dma.h> /* for MAX_DMA_PFN */
32973 #include <asm/microcode.h>
32974 +#include <asm/desc.h>
32975 +#include <asm/bios_ebda.h>
32976
32977 /*
32978 * We need to define the tracepoints somewhere, and tlb.c
32979 @@ -615,7 +618,18 @@ void __init init_mem_mapping(void)
32980 early_ioremap_page_table_range_init();
32981 #endif
32982
32983 +#ifdef CONFIG_PAX_PER_CPU_PGD
32984 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32985 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32986 + KERNEL_PGD_PTRS);
32987 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32988 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32989 + KERNEL_PGD_PTRS);
32990 + load_cr3(get_cpu_pgd(0, kernel));
32991 +#else
32992 load_cr3(swapper_pg_dir);
32993 +#endif
32994 +
32995 __flush_tlb_all();
32996
32997 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32998 @@ -631,10 +645,40 @@ void __init init_mem_mapping(void)
32999 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
33000 * mmio resources as well as potential bios/acpi data regions.
33001 */
33002 +
33003 +#ifdef CONFIG_GRKERNSEC_KMEM
33004 +static unsigned int ebda_start __read_only;
33005 +static unsigned int ebda_end __read_only;
33006 +#endif
33007 +
33008 int devmem_is_allowed(unsigned long pagenr)
33009 {
33010 - if (pagenr < 256)
33011 +#ifdef CONFIG_GRKERNSEC_KMEM
33012 + /* allow BDA */
33013 + if (!pagenr)
33014 return 1;
33015 + /* allow EBDA */
33016 + if (pagenr >= ebda_start && pagenr < ebda_end)
33017 + return 1;
33018 + /* if tboot is in use, allow access to its hardcoded serial log range */
33019 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
33020 + return 1;
33021 +#else
33022 + if (!pagenr)
33023 + return 1;
33024 +#ifdef CONFIG_VM86
33025 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
33026 + return 1;
33027 +#endif
33028 +#endif
33029 +
33030 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
33031 + return 1;
33032 +#ifdef CONFIG_GRKERNSEC_KMEM
33033 + /* throw out everything else below 1MB */
33034 + if (pagenr <= 256)
33035 + return 0;
33036 +#endif
33037 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
33038 return 0;
33039 if (!page_is_ram(pagenr))
33040 @@ -680,8 +724,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
33041 #endif
33042 }
33043
33044 +#ifdef CONFIG_GRKERNSEC_KMEM
33045 +static inline void gr_init_ebda(void)
33046 +{
33047 + unsigned int ebda_addr;
33048 + unsigned int ebda_size = 0;
33049 +
33050 + ebda_addr = get_bios_ebda();
33051 + if (ebda_addr) {
33052 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
33053 + ebda_size <<= 10;
33054 + }
33055 + if (ebda_addr && ebda_size) {
33056 + ebda_start = ebda_addr >> PAGE_SHIFT;
33057 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
33058 + } else {
33059 + ebda_start = 0x9f000 >> PAGE_SHIFT;
33060 + ebda_end = 0xa0000 >> PAGE_SHIFT;
33061 + }
33062 +}
33063 +#else
33064 +static inline void gr_init_ebda(void) { }
33065 +#endif
33066 +
33067 void free_initmem(void)
33068 {
33069 +#ifdef CONFIG_PAX_KERNEXEC
33070 +#ifdef CONFIG_X86_32
33071 + /* PaX: limit KERNEL_CS to actual size */
33072 + unsigned long addr, limit;
33073 + struct desc_struct d;
33074 + int cpu;
33075 +#else
33076 + pgd_t *pgd;
33077 + pud_t *pud;
33078 + pmd_t *pmd;
33079 + unsigned long addr, end;
33080 +#endif
33081 +#endif
33082 +
33083 + gr_init_ebda();
33084 +
33085 +#ifdef CONFIG_PAX_KERNEXEC
33086 +#ifdef CONFIG_X86_32
33087 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
33088 + limit = (limit - 1UL) >> PAGE_SHIFT;
33089 +
33090 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
33091 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
33092 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
33093 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
33094 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
33095 + }
33096 +
33097 + /* PaX: make KERNEL_CS read-only */
33098 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
33099 + if (!paravirt_enabled())
33100 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
33101 +/*
33102 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
33103 + pgd = pgd_offset_k(addr);
33104 + pud = pud_offset(pgd, addr);
33105 + pmd = pmd_offset(pud, addr);
33106 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33107 + }
33108 +*/
33109 +#ifdef CONFIG_X86_PAE
33110 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
33111 +/*
33112 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
33113 + pgd = pgd_offset_k(addr);
33114 + pud = pud_offset(pgd, addr);
33115 + pmd = pmd_offset(pud, addr);
33116 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33117 + }
33118 +*/
33119 +#endif
33120 +
33121 +#ifdef CONFIG_MODULES
33122 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
33123 +#endif
33124 +
33125 +#else
33126 + /* PaX: make kernel code/rodata read-only, rest non-executable */
33127 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
33128 + pgd = pgd_offset_k(addr);
33129 + pud = pud_offset(pgd, addr);
33130 + pmd = pmd_offset(pud, addr);
33131 + if (!pmd_present(*pmd))
33132 + continue;
33133 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
33134 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33135 + else
33136 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33137 + }
33138 +
33139 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
33140 + end = addr + KERNEL_IMAGE_SIZE;
33141 + for (; addr < end; addr += PMD_SIZE) {
33142 + pgd = pgd_offset_k(addr);
33143 + pud = pud_offset(pgd, addr);
33144 + pmd = pmd_offset(pud, addr);
33145 + if (!pmd_present(*pmd))
33146 + continue;
33147 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
33148 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33149 + }
33150 +#endif
33151 +
33152 + flush_tlb_all();
33153 +#endif
33154 +
33155 free_init_pages("unused kernel",
33156 (unsigned long)(&__init_begin),
33157 (unsigned long)(&__init_end));
33158 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
33159 index c8140e1..59257fc 100644
33160 --- a/arch/x86/mm/init_32.c
33161 +++ b/arch/x86/mm/init_32.c
33162 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
33163 bool __read_mostly __vmalloc_start_set = false;
33164
33165 /*
33166 - * Creates a middle page table and puts a pointer to it in the
33167 - * given global directory entry. This only returns the gd entry
33168 - * in non-PAE compilation mode, since the middle layer is folded.
33169 - */
33170 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
33171 -{
33172 - pud_t *pud;
33173 - pmd_t *pmd_table;
33174 -
33175 -#ifdef CONFIG_X86_PAE
33176 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
33177 - pmd_table = (pmd_t *)alloc_low_page();
33178 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
33179 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33180 - pud = pud_offset(pgd, 0);
33181 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33182 -
33183 - return pmd_table;
33184 - }
33185 -#endif
33186 - pud = pud_offset(pgd, 0);
33187 - pmd_table = pmd_offset(pud, 0);
33188 -
33189 - return pmd_table;
33190 -}
33191 -
33192 -/*
33193 * Create a page table and place a pointer to it in a middle page
33194 * directory entry:
33195 */
33196 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33197 pte_t *page_table = (pte_t *)alloc_low_page();
33198
33199 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33200 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33201 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33202 +#else
33203 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33204 +#endif
33205 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33206 }
33207
33208 return pte_offset_kernel(pmd, 0);
33209 }
33210
33211 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33212 +{
33213 + pud_t *pud;
33214 + pmd_t *pmd_table;
33215 +
33216 + pud = pud_offset(pgd, 0);
33217 + pmd_table = pmd_offset(pud, 0);
33218 +
33219 + return pmd_table;
33220 +}
33221 +
33222 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33223 {
33224 int pgd_idx = pgd_index(vaddr);
33225 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33226 int pgd_idx, pmd_idx;
33227 unsigned long vaddr;
33228 pgd_t *pgd;
33229 + pud_t *pud;
33230 pmd_t *pmd;
33231 pte_t *pte = NULL;
33232 unsigned long count = page_table_range_init_count(start, end);
33233 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33234 pgd = pgd_base + pgd_idx;
33235
33236 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33237 - pmd = one_md_table_init(pgd);
33238 - pmd = pmd + pmd_index(vaddr);
33239 + pud = pud_offset(pgd, vaddr);
33240 + pmd = pmd_offset(pud, vaddr);
33241 +
33242 +#ifdef CONFIG_X86_PAE
33243 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33244 +#endif
33245 +
33246 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33247 pmd++, pmd_idx++) {
33248 pte = page_table_kmap_check(one_page_table_init(pmd),
33249 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33250 }
33251 }
33252
33253 -static inline int is_kernel_text(unsigned long addr)
33254 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33255 {
33256 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33257 - return 1;
33258 - return 0;
33259 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33260 + end <= ktla_ktva((unsigned long)_stext)) &&
33261 + (start >= ktla_ktva((unsigned long)_einittext) ||
33262 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33263 +
33264 +#ifdef CONFIG_ACPI_SLEEP
33265 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33266 +#endif
33267 +
33268 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33269 + return 0;
33270 + return 1;
33271 }
33272
33273 /*
33274 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33275 unsigned long last_map_addr = end;
33276 unsigned long start_pfn, end_pfn;
33277 pgd_t *pgd_base = swapper_pg_dir;
33278 - int pgd_idx, pmd_idx, pte_ofs;
33279 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33280 unsigned long pfn;
33281 pgd_t *pgd;
33282 + pud_t *pud;
33283 pmd_t *pmd;
33284 pte_t *pte;
33285 unsigned pages_2m, pages_4k;
33286 @@ -291,8 +295,13 @@ repeat:
33287 pfn = start_pfn;
33288 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33289 pgd = pgd_base + pgd_idx;
33290 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33291 - pmd = one_md_table_init(pgd);
33292 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33293 + pud = pud_offset(pgd, 0);
33294 + pmd = pmd_offset(pud, 0);
33295 +
33296 +#ifdef CONFIG_X86_PAE
33297 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33298 +#endif
33299
33300 if (pfn >= end_pfn)
33301 continue;
33302 @@ -304,14 +313,13 @@ repeat:
33303 #endif
33304 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33305 pmd++, pmd_idx++) {
33306 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33307 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33308
33309 /*
33310 * Map with big pages if possible, otherwise
33311 * create normal page tables:
33312 */
33313 if (use_pse) {
33314 - unsigned int addr2;
33315 pgprot_t prot = PAGE_KERNEL_LARGE;
33316 /*
33317 * first pass will use the same initial
33318 @@ -322,11 +330,7 @@ repeat:
33319 _PAGE_PSE);
33320
33321 pfn &= PMD_MASK >> PAGE_SHIFT;
33322 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33323 - PAGE_OFFSET + PAGE_SIZE-1;
33324 -
33325 - if (is_kernel_text(addr) ||
33326 - is_kernel_text(addr2))
33327 + if (is_kernel_text(address, address + PMD_SIZE))
33328 prot = PAGE_KERNEL_LARGE_EXEC;
33329
33330 pages_2m++;
33331 @@ -343,7 +347,7 @@ repeat:
33332 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33333 pte += pte_ofs;
33334 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33335 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33336 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33337 pgprot_t prot = PAGE_KERNEL;
33338 /*
33339 * first pass will use the same initial
33340 @@ -351,7 +355,7 @@ repeat:
33341 */
33342 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33343
33344 - if (is_kernel_text(addr))
33345 + if (is_kernel_text(address, address + PAGE_SIZE))
33346 prot = PAGE_KERNEL_EXEC;
33347
33348 pages_4k++;
33349 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33350
33351 pud = pud_offset(pgd, va);
33352 pmd = pmd_offset(pud, va);
33353 - if (!pmd_present(*pmd))
33354 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33355 break;
33356
33357 /* should not be large page here */
33358 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33359
33360 static void __init pagetable_init(void)
33361 {
33362 - pgd_t *pgd_base = swapper_pg_dir;
33363 -
33364 - permanent_kmaps_init(pgd_base);
33365 + permanent_kmaps_init(swapper_pg_dir);
33366 }
33367
33368 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33369 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33370 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33371
33372 /* user-defined highmem size */
33373 @@ -787,10 +789,10 @@ void __init mem_init(void)
33374 ((unsigned long)&__init_end -
33375 (unsigned long)&__init_begin) >> 10,
33376
33377 - (unsigned long)&_etext, (unsigned long)&_edata,
33378 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33379 + (unsigned long)&_sdata, (unsigned long)&_edata,
33380 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33381
33382 - (unsigned long)&_text, (unsigned long)&_etext,
33383 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33384 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33385
33386 /*
33387 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33388 if (!kernel_set_to_readonly)
33389 return;
33390
33391 + start = ktla_ktva(start);
33392 pr_debug("Set kernel text: %lx - %lx for read write\n",
33393 start, start+size);
33394
33395 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33396 if (!kernel_set_to_readonly)
33397 return;
33398
33399 + start = ktla_ktva(start);
33400 pr_debug("Set kernel text: %lx - %lx for read only\n",
33401 start, start+size);
33402
33403 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33404 unsigned long start = PFN_ALIGN(_text);
33405 unsigned long size = PFN_ALIGN(_etext) - start;
33406
33407 + start = ktla_ktva(start);
33408 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33409 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33410 size >> 10);
33411 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33412 index 3fba623..5ee9802 100644
33413 --- a/arch/x86/mm/init_64.c
33414 +++ b/arch/x86/mm/init_64.c
33415 @@ -136,7 +136,7 @@ int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
33416 * around without checking the pgd every time.
33417 */
33418
33419 -pteval_t __supported_pte_mask __read_mostly = ~0;
33420 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33421 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33422
33423 int force_personality32;
33424 @@ -169,7 +169,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33425
33426 for (address = start; address <= end; address += PGDIR_SIZE) {
33427 const pgd_t *pgd_ref = pgd_offset_k(address);
33428 +
33429 +#ifdef CONFIG_PAX_PER_CPU_PGD
33430 + unsigned long cpu;
33431 +#else
33432 struct page *page;
33433 +#endif
33434
33435 /*
33436 * When it is called after memory hot remove, pgd_none()
33437 @@ -180,6 +185,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33438 continue;
33439
33440 spin_lock(&pgd_lock);
33441 +
33442 +#ifdef CONFIG_PAX_PER_CPU_PGD
33443 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33444 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33445 +
33446 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33447 + BUG_ON(pgd_page_vaddr(*pgd)
33448 + != pgd_page_vaddr(*pgd_ref));
33449 +
33450 + if (removed) {
33451 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33452 + pgd_clear(pgd);
33453 + } else {
33454 + if (pgd_none(*pgd))
33455 + set_pgd(pgd, *pgd_ref);
33456 + }
33457 +
33458 + pgd = pgd_offset_cpu(cpu, kernel, address);
33459 +#else
33460 list_for_each_entry(page, &pgd_list, lru) {
33461 pgd_t *pgd;
33462 spinlock_t *pgt_lock;
33463 @@ -188,6 +212,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33464 /* the pgt_lock only for Xen */
33465 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33466 spin_lock(pgt_lock);
33467 +#endif
33468
33469 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33470 BUG_ON(pgd_page_vaddr(*pgd)
33471 @@ -201,7 +226,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33472 set_pgd(pgd, *pgd_ref);
33473 }
33474
33475 +#ifndef CONFIG_PAX_PER_CPU_PGD
33476 spin_unlock(pgt_lock);
33477 +#endif
33478 +
33479 }
33480 spin_unlock(&pgd_lock);
33481 }
33482 @@ -234,7 +262,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33483 {
33484 if (pgd_none(*pgd)) {
33485 pud_t *pud = (pud_t *)spp_getpage();
33486 - pgd_populate(&init_mm, pgd, pud);
33487 + pgd_populate_kernel(&init_mm, pgd, pud);
33488 if (pud != pud_offset(pgd, 0))
33489 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33490 pud, pud_offset(pgd, 0));
33491 @@ -246,7 +274,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33492 {
33493 if (pud_none(*pud)) {
33494 pmd_t *pmd = (pmd_t *) spp_getpage();
33495 - pud_populate(&init_mm, pud, pmd);
33496 + pud_populate_kernel(&init_mm, pud, pmd);
33497 if (pmd != pmd_offset(pud, 0))
33498 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33499 pmd, pmd_offset(pud, 0));
33500 @@ -275,7 +303,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33501 pmd = fill_pmd(pud, vaddr);
33502 pte = fill_pte(pmd, vaddr);
33503
33504 + pax_open_kernel();
33505 set_pte(pte, new_pte);
33506 + pax_close_kernel();
33507
33508 /*
33509 * It's enough to flush this one mapping.
33510 @@ -337,14 +367,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33511 pgd = pgd_offset_k((unsigned long)__va(phys));
33512 if (pgd_none(*pgd)) {
33513 pud = (pud_t *) spp_getpage();
33514 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33515 - _PAGE_USER));
33516 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33517 }
33518 pud = pud_offset(pgd, (unsigned long)__va(phys));
33519 if (pud_none(*pud)) {
33520 pmd = (pmd_t *) spp_getpage();
33521 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33522 - _PAGE_USER));
33523 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33524 }
33525 pmd = pmd_offset(pud, phys);
33526 BUG_ON(!pmd_none(*pmd));
33527 @@ -585,7 +613,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33528 prot);
33529
33530 spin_lock(&init_mm.page_table_lock);
33531 - pud_populate(&init_mm, pud, pmd);
33532 + pud_populate_kernel(&init_mm, pud, pmd);
33533 spin_unlock(&init_mm.page_table_lock);
33534 }
33535 __flush_tlb_all();
33536 @@ -626,7 +654,7 @@ kernel_physical_mapping_init(unsigned long start,
33537 page_size_mask);
33538
33539 spin_lock(&init_mm.page_table_lock);
33540 - pgd_populate(&init_mm, pgd, pud);
33541 + pgd_populate_kernel(&init_mm, pgd, pud);
33542 spin_unlock(&init_mm.page_table_lock);
33543 pgd_changed = true;
33544 }
33545 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33546 index 9ca35fc..4b2b7b7 100644
33547 --- a/arch/x86/mm/iomap_32.c
33548 +++ b/arch/x86/mm/iomap_32.c
33549 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33550 type = kmap_atomic_idx_push();
33551 idx = type + KM_TYPE_NR * smp_processor_id();
33552 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33553 +
33554 + pax_open_kernel();
33555 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33556 + pax_close_kernel();
33557 +
33558 arch_flush_lazy_mmu_mode();
33559
33560 return (void *)vaddr;
33561 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33562 index 70e7444..75b9a13 100644
33563 --- a/arch/x86/mm/ioremap.c
33564 +++ b/arch/x86/mm/ioremap.c
33565 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33566 unsigned long i;
33567
33568 for (i = 0; i < nr_pages; ++i)
33569 - if (pfn_valid(start_pfn + i) &&
33570 - !PageReserved(pfn_to_page(start_pfn + i)))
33571 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33572 + !PageReserved(pfn_to_page(start_pfn + i))))
33573 return 1;
33574
33575 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33576 @@ -288,7 +288,7 @@ EXPORT_SYMBOL(ioremap_prot);
33577 *
33578 * Caller must ensure there is only one unmapping for the same pointer.
33579 */
33580 -void iounmap(volatile void __iomem *addr)
33581 +void iounmap(const volatile void __iomem *addr)
33582 {
33583 struct vm_struct *p, *o;
33584
33585 @@ -351,32 +351,36 @@ int arch_ioremap_pmd_supported(void)
33586 */
33587 void *xlate_dev_mem_ptr(phys_addr_t phys)
33588 {
33589 - unsigned long start = phys & PAGE_MASK;
33590 - unsigned long offset = phys & ~PAGE_MASK;
33591 - unsigned long vaddr;
33592 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33593
33594 - /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33595 - if (page_is_ram(start >> PAGE_SHIFT))
33596 - return __va(phys);
33597 + if (page_is_ram(pfn)) {
33598 +#ifdef CONFIG_HIGHMEM
33599 + if (pfn >= max_low_pfn)
33600 + return kmap_high(pfn_to_page(pfn));
33601 + else
33602 +#endif
33603 + return __va(phys);
33604 + }
33605
33606 - vaddr = (unsigned long)ioremap_cache(start, PAGE_SIZE);
33607 - /* Only add the offset on success and return NULL if the ioremap() failed: */
33608 - if (vaddr)
33609 - vaddr += offset;
33610 -
33611 - return (void *)vaddr;
33612 + return (void __force *)ioremap_cache(phys, 1);
33613 }
33614
33615 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33616 {
33617 - if (page_is_ram(phys >> PAGE_SHIFT))
33618 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33619 +
33620 + if (page_is_ram(pfn)) {
33621 +#ifdef CONFIG_HIGHMEM
33622 + if (pfn >= max_low_pfn)
33623 + kunmap_high(pfn_to_page(pfn));
33624 +#endif
33625 return;
33626 + }
33627
33628 - iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33629 - return;
33630 + iounmap((void __iomem __force *)addr);
33631 }
33632
33633 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33634 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33635
33636 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33637 {
33638 @@ -412,8 +416,7 @@ void __init early_ioremap_init(void)
33639 early_ioremap_setup();
33640
33641 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33642 - memset(bm_pte, 0, sizeof(bm_pte));
33643 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33644 + pmd_populate_user(&init_mm, pmd, bm_pte);
33645
33646 /*
33647 * The boot-ioremap range spans multiple pmds, for which
33648 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33649 index b4f2e7e..96c9c3e 100644
33650 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33651 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33652 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33653 * memory (e.g. tracked pages)? For now, we need this to avoid
33654 * invoking kmemcheck for PnP BIOS calls.
33655 */
33656 - if (regs->flags & X86_VM_MASK)
33657 + if (v8086_mode(regs))
33658 return false;
33659 - if (regs->cs != __KERNEL_CS)
33660 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33661 return false;
33662
33663 pte = kmemcheck_pte_lookup(address);
33664 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33665 index 9d518d6..8a091f5 100644
33666 --- a/arch/x86/mm/mmap.c
33667 +++ b/arch/x86/mm/mmap.c
33668 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33669 * Leave an at least ~128 MB hole with possible stack randomization.
33670 */
33671 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33672 -#define MAX_GAP (TASK_SIZE/6*5)
33673 +#define MAX_GAP (pax_task_size/6*5)
33674
33675 static int mmap_is_legacy(void)
33676 {
33677 @@ -81,27 +81,40 @@ unsigned long arch_mmap_rnd(void)
33678 return rnd << PAGE_SHIFT;
33679 }
33680
33681 -static unsigned long mmap_base(unsigned long rnd)
33682 +static unsigned long mmap_base(struct mm_struct *mm, unsigned long rnd)
33683 {
33684 unsigned long gap = rlimit(RLIMIT_STACK);
33685 + unsigned long pax_task_size = TASK_SIZE;
33686 +
33687 +#ifdef CONFIG_PAX_SEGMEXEC
33688 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33689 + pax_task_size = SEGMEXEC_TASK_SIZE;
33690 +#endif
33691
33692 if (gap < MIN_GAP)
33693 gap = MIN_GAP;
33694 else if (gap > MAX_GAP)
33695 gap = MAX_GAP;
33696
33697 - return PAGE_ALIGN(TASK_SIZE - gap - rnd);
33698 + return PAGE_ALIGN(pax_task_size - gap - rnd);
33699 }
33700
33701 /*
33702 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33703 * does, but not when emulating X86_32
33704 */
33705 -static unsigned long mmap_legacy_base(unsigned long rnd)
33706 +static unsigned long mmap_legacy_base(struct mm_struct *mm, unsigned long rnd)
33707 {
33708 - if (mmap_is_ia32())
33709 + if (mmap_is_ia32()) {
33710 +
33711 +#ifdef CONFIG_PAX_SEGMEXEC
33712 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33713 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33714 + else
33715 +#endif
33716 +
33717 return TASK_UNMAPPED_BASE;
33718 - else
33719 + } else
33720 return TASK_UNMAPPED_BASE + rnd;
33721 }
33722
33723 @@ -113,16 +126,27 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
33724 {
33725 unsigned long random_factor = 0UL;
33726
33727 +#ifdef CONFIG_PAX_RANDMMAP
33728 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
33729 +#endif
33730 if (current->flags & PF_RANDOMIZE)
33731 random_factor = arch_mmap_rnd();
33732
33733 - mm->mmap_legacy_base = mmap_legacy_base(random_factor);
33734 + mm->mmap_legacy_base = mmap_legacy_base(mm, random_factor);
33735
33736 if (mmap_is_legacy()) {
33737 mm->mmap_base = mm->mmap_legacy_base;
33738 mm->get_unmapped_area = arch_get_unmapped_area;
33739 } else {
33740 - mm->mmap_base = mmap_base(random_factor);
33741 + mm->mmap_base = mmap_base(mm, random_factor);
33742 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
33743 }
33744 +
33745 +#ifdef CONFIG_PAX_RANDMMAP
33746 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33747 + mm->mmap_legacy_base += mm->delta_mmap;
33748 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33749 + }
33750 +#endif
33751 +
33752 }
33753 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33754 index 0057a7a..95c7edd 100644
33755 --- a/arch/x86/mm/mmio-mod.c
33756 +++ b/arch/x86/mm/mmio-mod.c
33757 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33758 break;
33759 default:
33760 {
33761 - unsigned char *ip = (unsigned char *)instptr;
33762 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33763 my_trace->opcode = MMIO_UNKNOWN_OP;
33764 my_trace->width = 0;
33765 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33766 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33767 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33768 void __iomem *addr)
33769 {
33770 - static atomic_t next_id;
33771 + static atomic_unchecked_t next_id;
33772 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33773 /* These are page-unaligned. */
33774 struct mmiotrace_map map = {
33775 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33776 .private = trace
33777 },
33778 .phys = offset,
33779 - .id = atomic_inc_return(&next_id)
33780 + .id = atomic_inc_return_unchecked(&next_id)
33781 };
33782 map.map_id = trace->id;
33783
33784 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33785 ioremap_trace_core(offset, size, addr);
33786 }
33787
33788 -static void iounmap_trace_core(volatile void __iomem *addr)
33789 +static void iounmap_trace_core(const volatile void __iomem *addr)
33790 {
33791 struct mmiotrace_map map = {
33792 .phys = 0,
33793 @@ -328,7 +328,7 @@ not_enabled:
33794 }
33795 }
33796
33797 -void mmiotrace_iounmap(volatile void __iomem *addr)
33798 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33799 {
33800 might_sleep();
33801 if (is_enabled()) /* recheck and proper locking in *_core() */
33802 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33803 index 4053bb5..b1ad3dc 100644
33804 --- a/arch/x86/mm/numa.c
33805 +++ b/arch/x86/mm/numa.c
33806 @@ -506,7 +506,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33807 }
33808 }
33809
33810 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33811 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33812 {
33813 unsigned long uninitialized_var(pfn_align);
33814 int i, nid;
33815 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33816 index 89af288..05381957 100644
33817 --- a/arch/x86/mm/pageattr.c
33818 +++ b/arch/x86/mm/pageattr.c
33819 @@ -260,7 +260,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33820 */
33821 #ifdef CONFIG_PCI_BIOS
33822 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33823 - pgprot_val(forbidden) |= _PAGE_NX;
33824 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33825 #endif
33826
33827 /*
33828 @@ -268,9 +268,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33829 * Does not cover __inittext since that is gone later on. On
33830 * 64bit we do not enforce !NX on the low mapping
33831 */
33832 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33833 - pgprot_val(forbidden) |= _PAGE_NX;
33834 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33835 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33836
33837 +#ifdef CONFIG_DEBUG_RODATA
33838 /*
33839 * The .rodata section needs to be read-only. Using the pfn
33840 * catches all aliases.
33841 @@ -278,6 +279,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33842 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33843 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33844 pgprot_val(forbidden) |= _PAGE_RW;
33845 +#endif
33846
33847 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33848 /*
33849 @@ -316,6 +318,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33850 }
33851 #endif
33852
33853 +#ifdef CONFIG_PAX_KERNEXEC
33854 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33855 + pgprot_val(forbidden) |= _PAGE_RW;
33856 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33857 + }
33858 +#endif
33859 +
33860 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33861
33862 return prot;
33863 @@ -438,23 +447,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33864 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33865 {
33866 /* change init_mm */
33867 + pax_open_kernel();
33868 set_pte_atomic(kpte, pte);
33869 +
33870 #ifdef CONFIG_X86_32
33871 if (!SHARED_KERNEL_PMD) {
33872 +
33873 +#ifdef CONFIG_PAX_PER_CPU_PGD
33874 + unsigned long cpu;
33875 +#else
33876 struct page *page;
33877 +#endif
33878
33879 +#ifdef CONFIG_PAX_PER_CPU_PGD
33880 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33881 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33882 +#else
33883 list_for_each_entry(page, &pgd_list, lru) {
33884 - pgd_t *pgd;
33885 + pgd_t *pgd = (pgd_t *)page_address(page);
33886 +#endif
33887 +
33888 pud_t *pud;
33889 pmd_t *pmd;
33890
33891 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33892 + pgd += pgd_index(address);
33893 pud = pud_offset(pgd, address);
33894 pmd = pmd_offset(pud, address);
33895 set_pte_atomic((pte_t *)pmd, pte);
33896 }
33897 }
33898 #endif
33899 + pax_close_kernel();
33900 }
33901
33902 static int
33903 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33904 index 35af677..e7bf11f 100644
33905 --- a/arch/x86/mm/pat.c
33906 +++ b/arch/x86/mm/pat.c
33907 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33908 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33909
33910 if (pg_flags == _PGMT_DEFAULT)
33911 - return -1;
33912 + return _PAGE_CACHE_MODE_NUM;
33913 else if (pg_flags == _PGMT_WC)
33914 return _PAGE_CACHE_MODE_WC;
33915 else if (pg_flags == _PGMT_UC_MINUS)
33916 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33917
33918 page = pfn_to_page(pfn);
33919 type = get_page_memtype(page);
33920 - if (type != -1) {
33921 + if (type != _PAGE_CACHE_MODE_NUM) {
33922 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33923 start, end - 1, type, req_type);
33924 if (new_type)
33925 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33926
33927 if (!entry) {
33928 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33929 - current->comm, current->pid, start, end - 1);
33930 + current->comm, task_pid_nr(current), start, end - 1);
33931 return -EINVAL;
33932 }
33933
33934 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33935 page = pfn_to_page(paddr >> PAGE_SHIFT);
33936 rettype = get_page_memtype(page);
33937 /*
33938 - * -1 from get_page_memtype() implies RAM page is in its
33939 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33940 * default state and not reserved, and hence of type WB
33941 */
33942 - if (rettype == -1)
33943 + if (rettype == _PAGE_CACHE_MODE_NUM)
33944 rettype = _PAGE_CACHE_MODE_WB;
33945
33946 return rettype;
33947 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33948
33949 while (cursor < to) {
33950 if (!devmem_is_allowed(pfn)) {
33951 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx], PAT prevents it\n",
33952 - current->comm, from, to - 1);
33953 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx), PAT prevents it\n",
33954 + current->comm, from, to - 1, cursor);
33955 return 0;
33956 }
33957 cursor += PAGE_SIZE;
33958 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33959 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33960 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33961 "for [mem %#010Lx-%#010Lx]\n",
33962 - current->comm, current->pid,
33963 + current->comm, task_pid_nr(current),
33964 cattr_name(pcm),
33965 base, (unsigned long long)(base + size-1));
33966 return -EINVAL;
33967 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33968 pcm = lookup_memtype(paddr);
33969 if (want_pcm != pcm) {
33970 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33971 - current->comm, current->pid,
33972 + current->comm, task_pid_nr(current),
33973 cattr_name(want_pcm),
33974 (unsigned long long)paddr,
33975 (unsigned long long)(paddr + size - 1),
33976 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33977 free_memtype(paddr, paddr + size);
33978 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33979 " for [mem %#010Lx-%#010Lx], got %s\n",
33980 - current->comm, current->pid,
33981 + current->comm, task_pid_nr(current),
33982 cattr_name(want_pcm),
33983 (unsigned long long)paddr,
33984 (unsigned long long)(paddr + size - 1),
33985 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33986 index 6582adc..fcc5d0b 100644
33987 --- a/arch/x86/mm/pat_rbtree.c
33988 +++ b/arch/x86/mm/pat_rbtree.c
33989 @@ -161,7 +161,7 @@ success:
33990
33991 failure:
33992 printk(KERN_INFO "%s:%d conflicting memory types "
33993 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33994 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33995 end, cattr_name(found_type), cattr_name(match->type));
33996 return -EBUSY;
33997 }
33998 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33999 index 9f0614d..92ae64a 100644
34000 --- a/arch/x86/mm/pf_in.c
34001 +++ b/arch/x86/mm/pf_in.c
34002 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
34003 int i;
34004 enum reason_type rv = OTHERS;
34005
34006 - p = (unsigned char *)ins_addr;
34007 + p = (unsigned char *)ktla_ktva(ins_addr);
34008 p += skip_prefix(p, &prf);
34009 p += get_opcode(p, &opcode);
34010
34011 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
34012 struct prefix_bits prf;
34013 int i;
34014
34015 - p = (unsigned char *)ins_addr;
34016 + p = (unsigned char *)ktla_ktva(ins_addr);
34017 p += skip_prefix(p, &prf);
34018 p += get_opcode(p, &opcode);
34019
34020 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
34021 struct prefix_bits prf;
34022 int i;
34023
34024 - p = (unsigned char *)ins_addr;
34025 + p = (unsigned char *)ktla_ktva(ins_addr);
34026 p += skip_prefix(p, &prf);
34027 p += get_opcode(p, &opcode);
34028
34029 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
34030 struct prefix_bits prf;
34031 int i;
34032
34033 - p = (unsigned char *)ins_addr;
34034 + p = (unsigned char *)ktla_ktva(ins_addr);
34035 p += skip_prefix(p, &prf);
34036 p += get_opcode(p, &opcode);
34037 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
34038 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
34039 struct prefix_bits prf;
34040 int i;
34041
34042 - p = (unsigned char *)ins_addr;
34043 + p = (unsigned char *)ktla_ktva(ins_addr);
34044 p += skip_prefix(p, &prf);
34045 p += get_opcode(p, &opcode);
34046 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
34047 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
34048 index 0b97d2c..597bb38 100644
34049 --- a/arch/x86/mm/pgtable.c
34050 +++ b/arch/x86/mm/pgtable.c
34051 @@ -98,10 +98,75 @@ static inline void pgd_list_del(pgd_t *pgd)
34052 list_del(&page->lru);
34053 }
34054
34055 -#define UNSHARED_PTRS_PER_PGD \
34056 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34057 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34058 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
34059
34060 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
34061 +{
34062 + unsigned int count = USER_PGD_PTRS;
34063
34064 + if (!pax_user_shadow_base)
34065 + return;
34066 +
34067 + while (count--)
34068 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
34069 +}
34070 +#endif
34071 +
34072 +#ifdef CONFIG_PAX_PER_CPU_PGD
34073 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
34074 +{
34075 + unsigned int count = USER_PGD_PTRS;
34076 +
34077 + while (count--) {
34078 + pgd_t pgd;
34079 +
34080 +#ifdef CONFIG_X86_64
34081 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
34082 +#else
34083 + pgd = *src++;
34084 +#endif
34085 +
34086 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34087 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
34088 +#endif
34089 +
34090 + *dst++ = pgd;
34091 + }
34092 +
34093 +}
34094 +#endif
34095 +
34096 +#ifdef CONFIG_X86_64
34097 +#define pxd_t pud_t
34098 +#define pyd_t pgd_t
34099 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
34100 +#define pgtable_pxd_page_ctor(page) true
34101 +#define pgtable_pxd_page_dtor(page) do {} while (0)
34102 +#define pxd_free(mm, pud) pud_free((mm), (pud))
34103 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
34104 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
34105 +#define PYD_SIZE PGDIR_SIZE
34106 +#define mm_inc_nr_pxds(mm) do {} while (0)
34107 +#define mm_dec_nr_pxds(mm) do {} while (0)
34108 +#else
34109 +#define pxd_t pmd_t
34110 +#define pyd_t pud_t
34111 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
34112 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
34113 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
34114 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
34115 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
34116 +#define pyd_offset(mm, address) pud_offset((mm), (address))
34117 +#define PYD_SIZE PUD_SIZE
34118 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
34119 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
34120 +#endif
34121 +
34122 +#ifdef CONFIG_PAX_PER_CPU_PGD
34123 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
34124 +static inline void pgd_dtor(pgd_t *pgd) {}
34125 +#else
34126 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
34127 {
34128 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
34129 @@ -142,6 +207,7 @@ static void pgd_dtor(pgd_t *pgd)
34130 pgd_list_del(pgd);
34131 spin_unlock(&pgd_lock);
34132 }
34133 +#endif
34134
34135 /*
34136 * List of all pgd's needed for non-PAE so it can invalidate entries
34137 @@ -154,7 +220,7 @@ static void pgd_dtor(pgd_t *pgd)
34138 * -- nyc
34139 */
34140
34141 -#ifdef CONFIG_X86_PAE
34142 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
34143 /*
34144 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
34145 * updating the top-level pagetable entries to guarantee the
34146 @@ -166,7 +232,7 @@ static void pgd_dtor(pgd_t *pgd)
34147 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
34148 * and initialize the kernel pmds here.
34149 */
34150 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
34151 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34152
34153 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34154 {
34155 @@ -184,46 +250,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34156 */
34157 flush_tlb_mm(mm);
34158 }
34159 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
34160 +#define PREALLOCATED_PXDS USER_PGD_PTRS
34161 #else /* !CONFIG_X86_PAE */
34162
34163 /* No need to prepopulate any pagetable entries in non-PAE modes. */
34164 -#define PREALLOCATED_PMDS 0
34165 +#define PREALLOCATED_PXDS 0
34166
34167 #endif /* CONFIG_X86_PAE */
34168
34169 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
34170 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
34171 {
34172 int i;
34173
34174 - for(i = 0; i < PREALLOCATED_PMDS; i++)
34175 - if (pmds[i]) {
34176 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
34177 - free_page((unsigned long)pmds[i]);
34178 - mm_dec_nr_pmds(mm);
34179 + for(i = 0; i < PREALLOCATED_PXDS; i++)
34180 + if (pxds[i]) {
34181 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
34182 + free_page((unsigned long)pxds[i]);
34183 + mm_dec_nr_pxds(mm);
34184 }
34185 }
34186
34187 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34188 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
34189 {
34190 int i;
34191 bool failed = false;
34192
34193 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34194 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
34195 - if (!pmd)
34196 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34197 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
34198 + if (!pxd)
34199 failed = true;
34200 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
34201 - free_page((unsigned long)pmd);
34202 - pmd = NULL;
34203 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
34204 + free_page((unsigned long)pxd);
34205 + pxd = NULL;
34206 failed = true;
34207 }
34208 - if (pmd)
34209 - mm_inc_nr_pmds(mm);
34210 - pmds[i] = pmd;
34211 + if (pxd)
34212 + mm_inc_nr_pxds(mm);
34213 + pxds[i] = pxd;
34214 }
34215
34216 if (failed) {
34217 - free_pmds(mm, pmds);
34218 + free_pxds(mm, pxds);
34219 return -ENOMEM;
34220 }
34221
34222 @@ -236,43 +304,47 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34223 * preallocate which never got a corresponding vma will need to be
34224 * freed manually.
34225 */
34226 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34227 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34228 {
34229 int i;
34230
34231 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34232 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34233 pgd_t pgd = pgdp[i];
34234
34235 if (pgd_val(pgd) != 0) {
34236 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34237 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34238
34239 - pgdp[i] = native_make_pgd(0);
34240 + set_pgd(pgdp + i, native_make_pgd(0));
34241
34242 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34243 - pmd_free(mm, pmd);
34244 - mm_dec_nr_pmds(mm);
34245 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34246 + pxd_free(mm, pxd);
34247 + mm_dec_nr_pxds(mm);
34248 }
34249 }
34250 }
34251
34252 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34253 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34254 {
34255 - pud_t *pud;
34256 + pyd_t *pyd;
34257 int i;
34258
34259 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34260 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34261 return;
34262
34263 - pud = pud_offset(pgd, 0);
34264 +#ifdef CONFIG_X86_64
34265 + pyd = pyd_offset(mm, 0L);
34266 +#else
34267 + pyd = pyd_offset(pgd, 0L);
34268 +#endif
34269
34270 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34271 - pmd_t *pmd = pmds[i];
34272 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34273 + pxd_t *pxd = pxds[i];
34274
34275 if (i >= KERNEL_PGD_BOUNDARY)
34276 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34277 - sizeof(pmd_t) * PTRS_PER_PMD);
34278 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34279 + sizeof(pxd_t) * PTRS_PER_PMD);
34280
34281 - pud_populate(mm, pud, pmd);
34282 + pyd_populate(mm, pyd, pxd);
34283 }
34284 }
34285
34286 @@ -354,7 +426,7 @@ static inline void _pgd_free(pgd_t *pgd)
34287 pgd_t *pgd_alloc(struct mm_struct *mm)
34288 {
34289 pgd_t *pgd;
34290 - pmd_t *pmds[PREALLOCATED_PMDS];
34291 + pxd_t *pxds[PREALLOCATED_PXDS];
34292
34293 pgd = _pgd_alloc();
34294
34295 @@ -363,11 +435,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34296
34297 mm->pgd = pgd;
34298
34299 - if (preallocate_pmds(mm, pmds) != 0)
34300 + if (preallocate_pxds(mm, pxds) != 0)
34301 goto out_free_pgd;
34302
34303 if (paravirt_pgd_alloc(mm) != 0)
34304 - goto out_free_pmds;
34305 + goto out_free_pxds;
34306
34307 /*
34308 * Make sure that pre-populating the pmds is atomic with
34309 @@ -377,14 +449,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34310 spin_lock(&pgd_lock);
34311
34312 pgd_ctor(mm, pgd);
34313 - pgd_prepopulate_pmd(mm, pgd, pmds);
34314 + pgd_prepopulate_pxd(mm, pgd, pxds);
34315
34316 spin_unlock(&pgd_lock);
34317
34318 return pgd;
34319
34320 -out_free_pmds:
34321 - free_pmds(mm, pmds);
34322 +out_free_pxds:
34323 + free_pxds(mm, pxds);
34324 out_free_pgd:
34325 _pgd_free(pgd);
34326 out:
34327 @@ -393,7 +465,7 @@ out:
34328
34329 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34330 {
34331 - pgd_mop_up_pmds(mm, pgd);
34332 + pgd_mop_up_pxds(mm, pgd);
34333 pgd_dtor(pgd);
34334 paravirt_pgd_free(mm, pgd);
34335 _pgd_free(pgd);
34336 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34337 index 75cc097..79a097f 100644
34338 --- a/arch/x86/mm/pgtable_32.c
34339 +++ b/arch/x86/mm/pgtable_32.c
34340 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34341 return;
34342 }
34343 pte = pte_offset_kernel(pmd, vaddr);
34344 +
34345 + pax_open_kernel();
34346 if (pte_val(pteval))
34347 set_pte_at(&init_mm, vaddr, pte, pteval);
34348 else
34349 pte_clear(&init_mm, vaddr, pte);
34350 + pax_close_kernel();
34351
34352 /*
34353 * It's enough to flush this one mapping.
34354 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34355 index e666cbb..61788c45 100644
34356 --- a/arch/x86/mm/physaddr.c
34357 +++ b/arch/x86/mm/physaddr.c
34358 @@ -10,7 +10,7 @@
34359 #ifdef CONFIG_X86_64
34360
34361 #ifdef CONFIG_DEBUG_VIRTUAL
34362 -unsigned long __phys_addr(unsigned long x)
34363 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34364 {
34365 unsigned long y = x - __START_KERNEL_map;
34366
34367 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34368 #else
34369
34370 #ifdef CONFIG_DEBUG_VIRTUAL
34371 -unsigned long __phys_addr(unsigned long x)
34372 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34373 {
34374 unsigned long phys_addr = x - PAGE_OFFSET;
34375 /* VMALLOC_* aren't constants */
34376 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34377 index 90555bf..f5f1828 100644
34378 --- a/arch/x86/mm/setup_nx.c
34379 +++ b/arch/x86/mm/setup_nx.c
34380 @@ -5,8 +5,10 @@
34381 #include <asm/pgtable.h>
34382 #include <asm/proto.h>
34383
34384 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34385 static int disable_nx;
34386
34387 +#ifndef CONFIG_PAX_PAGEEXEC
34388 /*
34389 * noexec = on|off
34390 *
34391 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34392 return 0;
34393 }
34394 early_param("noexec", noexec_setup);
34395 +#endif
34396 +
34397 +#endif
34398
34399 void x86_configure_nx(void)
34400 {
34401 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34402 if (cpu_has_nx && !disable_nx)
34403 __supported_pte_mask |= _PAGE_NX;
34404 else
34405 +#endif
34406 __supported_pte_mask &= ~_PAGE_NX;
34407 }
34408
34409 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34410 index 3250f23..7a97ba2 100644
34411 --- a/arch/x86/mm/tlb.c
34412 +++ b/arch/x86/mm/tlb.c
34413 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34414 BUG();
34415 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34416 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34417 +
34418 +#ifndef CONFIG_PAX_PER_CPU_PGD
34419 load_cr3(swapper_pg_dir);
34420 +#endif
34421 +
34422 /*
34423 * This gets called in the idle path where RCU
34424 * functions differently. Tracing normally
34425 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34426 new file mode 100644
34427 index 0000000..3fda3f3
34428 --- /dev/null
34429 +++ b/arch/x86/mm/uderef_64.c
34430 @@ -0,0 +1,37 @@
34431 +#include <linux/mm.h>
34432 +#include <asm/pgtable.h>
34433 +#include <asm/uaccess.h>
34434 +
34435 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34436 +/* PaX: due to the special call convention these functions must
34437 + * - remain leaf functions under all configurations,
34438 + * - never be called directly, only dereferenced from the wrappers.
34439 + */
34440 +void __used __pax_open_userland(void)
34441 +{
34442 + unsigned int cpu;
34443 +
34444 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34445 + return;
34446 +
34447 + cpu = raw_get_cpu();
34448 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34449 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34450 + raw_put_cpu_no_resched();
34451 +}
34452 +EXPORT_SYMBOL(__pax_open_userland);
34453 +
34454 +void __used __pax_close_userland(void)
34455 +{
34456 + unsigned int cpu;
34457 +
34458 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34459 + return;
34460 +
34461 + cpu = raw_get_cpu();
34462 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34463 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34464 + raw_put_cpu_no_resched();
34465 +}
34466 +EXPORT_SYMBOL(__pax_close_userland);
34467 +#endif
34468 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34469 index 6440221..f84b5c7 100644
34470 --- a/arch/x86/net/bpf_jit.S
34471 +++ b/arch/x86/net/bpf_jit.S
34472 @@ -9,6 +9,7 @@
34473 */
34474 #include <linux/linkage.h>
34475 #include <asm/dwarf2.h>
34476 +#include <asm/alternative-asm.h>
34477
34478 /*
34479 * Calling convention :
34480 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34481 jle bpf_slow_path_word
34482 mov (SKBDATA,%rsi),%eax
34483 bswap %eax /* ntohl() */
34484 + pax_force_retaddr
34485 ret
34486
34487 sk_load_half:
34488 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34489 jle bpf_slow_path_half
34490 movzwl (SKBDATA,%rsi),%eax
34491 rol $8,%ax # ntohs()
34492 + pax_force_retaddr
34493 ret
34494
34495 sk_load_byte:
34496 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34497 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34498 jle bpf_slow_path_byte
34499 movzbl (SKBDATA,%rsi),%eax
34500 + pax_force_retaddr
34501 ret
34502
34503 /* rsi contains offset and can be scratched */
34504 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34505 js bpf_error
34506 mov - MAX_BPF_STACK + 32(%rbp),%eax
34507 bswap %eax
34508 + pax_force_retaddr
34509 ret
34510
34511 bpf_slow_path_half:
34512 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34513 mov - MAX_BPF_STACK + 32(%rbp),%ax
34514 rol $8,%ax
34515 movzwl %ax,%eax
34516 + pax_force_retaddr
34517 ret
34518
34519 bpf_slow_path_byte:
34520 bpf_slow_path_common(1)
34521 js bpf_error
34522 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34523 + pax_force_retaddr
34524 ret
34525
34526 #define sk_negative_common(SIZE) \
34527 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34528 sk_negative_common(4)
34529 mov (%rax), %eax
34530 bswap %eax
34531 + pax_force_retaddr
34532 ret
34533
34534 bpf_slow_path_half_neg:
34535 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34536 mov (%rax),%ax
34537 rol $8,%ax
34538 movzwl %ax,%eax
34539 + pax_force_retaddr
34540 ret
34541
34542 bpf_slow_path_byte_neg:
34543 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34544 .globl sk_load_byte_negative_offset
34545 sk_negative_common(1)
34546 movzbl (%rax), %eax
34547 + pax_force_retaddr
34548 ret
34549
34550 bpf_error:
34551 @@ -156,4 +166,5 @@ bpf_error:
34552 mov - MAX_BPF_STACK + 16(%rbp),%r14
34553 mov - MAX_BPF_STACK + 24(%rbp),%r15
34554 leaveq
34555 + pax_force_retaddr
34556 ret
34557 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34558 index ddeff48..877ead6 100644
34559 --- a/arch/x86/net/bpf_jit_comp.c
34560 +++ b/arch/x86/net/bpf_jit_comp.c
34561 @@ -13,7 +13,11 @@
34562 #include <linux/if_vlan.h>
34563 #include <asm/cacheflush.h>
34564
34565 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34566 +int bpf_jit_enable __read_only;
34567 +#else
34568 int bpf_jit_enable __read_mostly;
34569 +#endif
34570
34571 /*
34572 * assembly code in arch/x86/net/bpf_jit.S
34573 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34574 static void jit_fill_hole(void *area, unsigned int size)
34575 {
34576 /* fill whole space with int3 instructions */
34577 + pax_open_kernel();
34578 memset(area, 0xcc, size);
34579 + pax_close_kernel();
34580 }
34581
34582 struct jit_context {
34583 @@ -924,7 +930,9 @@ common_load:
34584 pr_err("bpf_jit_compile fatal error\n");
34585 return -EFAULT;
34586 }
34587 + pax_open_kernel();
34588 memcpy(image + proglen, temp, ilen);
34589 + pax_close_kernel();
34590 }
34591 proglen += ilen;
34592 addrs[i] = proglen;
34593 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34594
34595 if (image) {
34596 bpf_flush_icache(header, image + proglen);
34597 - set_memory_ro((unsigned long)header, header->pages);
34598 prog->bpf_func = (void *)image;
34599 prog->jited = true;
34600 }
34601 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34602 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34603 struct bpf_binary_header *header = (void *)addr;
34604
34605 - if (!fp->jited)
34606 - goto free_filter;
34607 + if (fp->jited)
34608 + bpf_jit_binary_free(header);
34609
34610 - set_memory_rw(addr, header->pages);
34611 - bpf_jit_binary_free(header);
34612 -
34613 -free_filter:
34614 bpf_prog_unlock_free(fp);
34615 }
34616 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34617 index 4e664bd..2beeaa2 100644
34618 --- a/arch/x86/oprofile/backtrace.c
34619 +++ b/arch/x86/oprofile/backtrace.c
34620 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34621 struct stack_frame_ia32 *fp;
34622 unsigned long bytes;
34623
34624 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34625 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34626 if (bytes != 0)
34627 return NULL;
34628
34629 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34630 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34631
34632 oprofile_add_trace(bufhead[0].return_address);
34633
34634 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34635 struct stack_frame bufhead[2];
34636 unsigned long bytes;
34637
34638 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34639 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34640 if (bytes != 0)
34641 return NULL;
34642
34643 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34644 index 1d2e639..f6ef82a 100644
34645 --- a/arch/x86/oprofile/nmi_int.c
34646 +++ b/arch/x86/oprofile/nmi_int.c
34647 @@ -23,6 +23,7 @@
34648 #include <asm/nmi.h>
34649 #include <asm/msr.h>
34650 #include <asm/apic.h>
34651 +#include <asm/pgtable.h>
34652
34653 #include "op_counter.h"
34654 #include "op_x86_model.h"
34655 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34656 if (ret)
34657 return ret;
34658
34659 - if (!model->num_virt_counters)
34660 - model->num_virt_counters = model->num_counters;
34661 + if (!model->num_virt_counters) {
34662 + pax_open_kernel();
34663 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34664 + pax_close_kernel();
34665 + }
34666
34667 mux_init(ops);
34668
34669 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34670 index 50d86c0..7985318 100644
34671 --- a/arch/x86/oprofile/op_model_amd.c
34672 +++ b/arch/x86/oprofile/op_model_amd.c
34673 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34674 num_counters = AMD64_NUM_COUNTERS;
34675 }
34676
34677 - op_amd_spec.num_counters = num_counters;
34678 - op_amd_spec.num_controls = num_counters;
34679 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34680 + pax_open_kernel();
34681 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34682 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34683 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34684 + pax_close_kernel();
34685
34686 return 0;
34687 }
34688 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34689 index d90528e..0127e2b 100644
34690 --- a/arch/x86/oprofile/op_model_ppro.c
34691 +++ b/arch/x86/oprofile/op_model_ppro.c
34692 @@ -19,6 +19,7 @@
34693 #include <asm/msr.h>
34694 #include <asm/apic.h>
34695 #include <asm/nmi.h>
34696 +#include <asm/pgtable.h>
34697
34698 #include "op_x86_model.h"
34699 #include "op_counter.h"
34700 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34701
34702 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34703
34704 - op_arch_perfmon_spec.num_counters = num_counters;
34705 - op_arch_perfmon_spec.num_controls = num_counters;
34706 + pax_open_kernel();
34707 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34708 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34709 + pax_close_kernel();
34710 }
34711
34712 static int arch_perfmon_init(struct oprofile_operations *ignore)
34713 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34714 index 71e8a67..6a313bb 100644
34715 --- a/arch/x86/oprofile/op_x86_model.h
34716 +++ b/arch/x86/oprofile/op_x86_model.h
34717 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34718 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34719 struct op_msrs const * const msrs);
34720 #endif
34721 -};
34722 +} __do_const;
34723
34724 struct op_counter_config;
34725
34726 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34727 index 852aa4c..71613f2 100644
34728 --- a/arch/x86/pci/intel_mid_pci.c
34729 +++ b/arch/x86/pci/intel_mid_pci.c
34730 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34731 pci_mmcfg_late_init();
34732 pcibios_enable_irq = intel_mid_pci_irq_enable;
34733 pcibios_disable_irq = intel_mid_pci_irq_disable;
34734 - pci_root_ops = intel_mid_pci_ops;
34735 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34736 pci_soc_mode = 1;
34737 /* Continue with standard init */
34738 return 1;
34739 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34740 index 5dc6ca5..25c03f5 100644
34741 --- a/arch/x86/pci/irq.c
34742 +++ b/arch/x86/pci/irq.c
34743 @@ -51,7 +51,7 @@ struct irq_router {
34744 struct irq_router_handler {
34745 u16 vendor;
34746 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34747 -};
34748 +} __do_const;
34749
34750 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34751 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34752 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34753 return 0;
34754 }
34755
34756 -static __initdata struct irq_router_handler pirq_routers[] = {
34757 +static __initconst const struct irq_router_handler pirq_routers[] = {
34758 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34759 { PCI_VENDOR_ID_AL, ali_router_probe },
34760 { PCI_VENDOR_ID_ITE, ite_router_probe },
34761 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34762 static void __init pirq_find_router(struct irq_router *r)
34763 {
34764 struct irq_routing_table *rt = pirq_table;
34765 - struct irq_router_handler *h;
34766 + const struct irq_router_handler *h;
34767
34768 #ifdef CONFIG_PCI_BIOS
34769 if (!rt->signature) {
34770 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34771 return 0;
34772 }
34773
34774 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34775 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34776 {
34777 .callback = fix_broken_hp_bios_irq9,
34778 .ident = "HP Pavilion N5400 Series Laptop",
34779 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34780 index 9b83b90..4112152 100644
34781 --- a/arch/x86/pci/pcbios.c
34782 +++ b/arch/x86/pci/pcbios.c
34783 @@ -79,7 +79,7 @@ union bios32 {
34784 static struct {
34785 unsigned long address;
34786 unsigned short segment;
34787 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34788 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34789
34790 /*
34791 * Returns the entry point for the given service, NULL on error
34792 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34793 unsigned long length; /* %ecx */
34794 unsigned long entry; /* %edx */
34795 unsigned long flags;
34796 + struct desc_struct d, *gdt;
34797
34798 local_irq_save(flags);
34799 - __asm__("lcall *(%%edi); cld"
34800 +
34801 + gdt = get_cpu_gdt_table(smp_processor_id());
34802 +
34803 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34804 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34805 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34806 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34807 +
34808 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34809 : "=a" (return_code),
34810 "=b" (address),
34811 "=c" (length),
34812 "=d" (entry)
34813 : "0" (service),
34814 "1" (0),
34815 - "D" (&bios32_indirect));
34816 + "D" (&bios32_indirect),
34817 + "r"(__PCIBIOS_DS)
34818 + : "memory");
34819 +
34820 + pax_open_kernel();
34821 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34822 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34823 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34824 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34825 + pax_close_kernel();
34826 +
34827 local_irq_restore(flags);
34828
34829 switch (return_code) {
34830 - case 0:
34831 - return address + entry;
34832 - case 0x80: /* Not present */
34833 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34834 - return 0;
34835 - default: /* Shouldn't happen */
34836 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34837 - service, return_code);
34838 + case 0: {
34839 + int cpu;
34840 + unsigned char flags;
34841 +
34842 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34843 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34844 + printk(KERN_WARNING "bios32_service: not valid\n");
34845 return 0;
34846 + }
34847 + address = address + PAGE_OFFSET;
34848 + length += 16UL; /* some BIOSs underreport this... */
34849 + flags = 4;
34850 + if (length >= 64*1024*1024) {
34851 + length >>= PAGE_SHIFT;
34852 + flags |= 8;
34853 + }
34854 +
34855 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34856 + gdt = get_cpu_gdt_table(cpu);
34857 + pack_descriptor(&d, address, length, 0x9b, flags);
34858 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34859 + pack_descriptor(&d, address, length, 0x93, flags);
34860 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34861 + }
34862 + return entry;
34863 + }
34864 + case 0x80: /* Not present */
34865 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34866 + return 0;
34867 + default: /* Shouldn't happen */
34868 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34869 + service, return_code);
34870 + return 0;
34871 }
34872 }
34873
34874 static struct {
34875 unsigned long address;
34876 unsigned short segment;
34877 -} pci_indirect = { 0, __KERNEL_CS };
34878 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34879
34880 -static int pci_bios_present;
34881 +static int pci_bios_present __read_only;
34882
34883 static int __init check_pcibios(void)
34884 {
34885 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34886 unsigned long flags, pcibios_entry;
34887
34888 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34889 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34890 + pci_indirect.address = pcibios_entry;
34891
34892 local_irq_save(flags);
34893 - __asm__(
34894 - "lcall *(%%edi); cld\n\t"
34895 + __asm__("movw %w6, %%ds\n\t"
34896 + "lcall *%%ss:(%%edi); cld\n\t"
34897 + "push %%ss\n\t"
34898 + "pop %%ds\n\t"
34899 "jc 1f\n\t"
34900 "xor %%ah, %%ah\n"
34901 "1:"
34902 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34903 "=b" (ebx),
34904 "=c" (ecx)
34905 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34906 - "D" (&pci_indirect)
34907 + "D" (&pci_indirect),
34908 + "r" (__PCIBIOS_DS)
34909 : "memory");
34910 local_irq_restore(flags);
34911
34912 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34913
34914 switch (len) {
34915 case 1:
34916 - __asm__("lcall *(%%esi); cld\n\t"
34917 + __asm__("movw %w6, %%ds\n\t"
34918 + "lcall *%%ss:(%%esi); cld\n\t"
34919 + "push %%ss\n\t"
34920 + "pop %%ds\n\t"
34921 "jc 1f\n\t"
34922 "xor %%ah, %%ah\n"
34923 "1:"
34924 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34925 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34926 "b" (bx),
34927 "D" ((long)reg),
34928 - "S" (&pci_indirect));
34929 + "S" (&pci_indirect),
34930 + "r" (__PCIBIOS_DS));
34931 /*
34932 * Zero-extend the result beyond 8 bits, do not trust the
34933 * BIOS having done it:
34934 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34935 *value &= 0xff;
34936 break;
34937 case 2:
34938 - __asm__("lcall *(%%esi); cld\n\t"
34939 + __asm__("movw %w6, %%ds\n\t"
34940 + "lcall *%%ss:(%%esi); cld\n\t"
34941 + "push %%ss\n\t"
34942 + "pop %%ds\n\t"
34943 "jc 1f\n\t"
34944 "xor %%ah, %%ah\n"
34945 "1:"
34946 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34947 : "1" (PCIBIOS_READ_CONFIG_WORD),
34948 "b" (bx),
34949 "D" ((long)reg),
34950 - "S" (&pci_indirect));
34951 + "S" (&pci_indirect),
34952 + "r" (__PCIBIOS_DS));
34953 /*
34954 * Zero-extend the result beyond 16 bits, do not trust the
34955 * BIOS having done it:
34956 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34957 *value &= 0xffff;
34958 break;
34959 case 4:
34960 - __asm__("lcall *(%%esi); cld\n\t"
34961 + __asm__("movw %w6, %%ds\n\t"
34962 + "lcall *%%ss:(%%esi); cld\n\t"
34963 + "push %%ss\n\t"
34964 + "pop %%ds\n\t"
34965 "jc 1f\n\t"
34966 "xor %%ah, %%ah\n"
34967 "1:"
34968 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34969 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34970 "b" (bx),
34971 "D" ((long)reg),
34972 - "S" (&pci_indirect));
34973 + "S" (&pci_indirect),
34974 + "r" (__PCIBIOS_DS));
34975 break;
34976 }
34977
34978 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34979
34980 switch (len) {
34981 case 1:
34982 - __asm__("lcall *(%%esi); cld\n\t"
34983 + __asm__("movw %w6, %%ds\n\t"
34984 + "lcall *%%ss:(%%esi); cld\n\t"
34985 + "push %%ss\n\t"
34986 + "pop %%ds\n\t"
34987 "jc 1f\n\t"
34988 "xor %%ah, %%ah\n"
34989 "1:"
34990 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34991 "c" (value),
34992 "b" (bx),
34993 "D" ((long)reg),
34994 - "S" (&pci_indirect));
34995 + "S" (&pci_indirect),
34996 + "r" (__PCIBIOS_DS));
34997 break;
34998 case 2:
34999 - __asm__("lcall *(%%esi); cld\n\t"
35000 + __asm__("movw %w6, %%ds\n\t"
35001 + "lcall *%%ss:(%%esi); cld\n\t"
35002 + "push %%ss\n\t"
35003 + "pop %%ds\n\t"
35004 "jc 1f\n\t"
35005 "xor %%ah, %%ah\n"
35006 "1:"
35007 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35008 "c" (value),
35009 "b" (bx),
35010 "D" ((long)reg),
35011 - "S" (&pci_indirect));
35012 + "S" (&pci_indirect),
35013 + "r" (__PCIBIOS_DS));
35014 break;
35015 case 4:
35016 - __asm__("lcall *(%%esi); cld\n\t"
35017 + __asm__("movw %w6, %%ds\n\t"
35018 + "lcall *%%ss:(%%esi); cld\n\t"
35019 + "push %%ss\n\t"
35020 + "pop %%ds\n\t"
35021 "jc 1f\n\t"
35022 "xor %%ah, %%ah\n"
35023 "1:"
35024 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35025 "c" (value),
35026 "b" (bx),
35027 "D" ((long)reg),
35028 - "S" (&pci_indirect));
35029 + "S" (&pci_indirect),
35030 + "r" (__PCIBIOS_DS));
35031 break;
35032 }
35033
35034 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35035
35036 DBG("PCI: Fetching IRQ routing table... ");
35037 __asm__("push %%es\n\t"
35038 + "movw %w8, %%ds\n\t"
35039 "push %%ds\n\t"
35040 "pop %%es\n\t"
35041 - "lcall *(%%esi); cld\n\t"
35042 + "lcall *%%ss:(%%esi); cld\n\t"
35043 "pop %%es\n\t"
35044 + "push %%ss\n\t"
35045 + "pop %%ds\n"
35046 "jc 1f\n\t"
35047 "xor %%ah, %%ah\n"
35048 "1:"
35049 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35050 "1" (0),
35051 "D" ((long) &opt),
35052 "S" (&pci_indirect),
35053 - "m" (opt)
35054 + "m" (opt),
35055 + "r" (__PCIBIOS_DS)
35056 : "memory");
35057 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
35058 if (ret & 0xff00)
35059 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35060 {
35061 int ret;
35062
35063 - __asm__("lcall *(%%esi); cld\n\t"
35064 + __asm__("movw %w5, %%ds\n\t"
35065 + "lcall *%%ss:(%%esi); cld\n\t"
35066 + "push %%ss\n\t"
35067 + "pop %%ds\n"
35068 "jc 1f\n\t"
35069 "xor %%ah, %%ah\n"
35070 "1:"
35071 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35072 : "0" (PCIBIOS_SET_PCI_HW_INT),
35073 "b" ((dev->bus->number << 8) | dev->devfn),
35074 "c" ((irq << 8) | (pin + 10)),
35075 - "S" (&pci_indirect));
35076 + "S" (&pci_indirect),
35077 + "r" (__PCIBIOS_DS));
35078 return !(ret & 0xff00);
35079 }
35080 EXPORT_SYMBOL(pcibios_set_irq_routing);
35081 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
35082 index ed5b673..24d2d53 100644
35083 --- a/arch/x86/platform/efi/efi_32.c
35084 +++ b/arch/x86/platform/efi/efi_32.c
35085 @@ -61,11 +61,27 @@ pgd_t * __init efi_call_phys_prolog(void)
35086 struct desc_ptr gdt_descr;
35087 pgd_t *save_pgd;
35088
35089 +#ifdef CONFIG_PAX_KERNEXEC
35090 + struct desc_struct d;
35091 +#endif
35092 +
35093 /* Current pgd is swapper_pg_dir, we'll restore it later: */
35094 +#ifdef CONFIG_PAX_PER_CPU_PGD
35095 + save_pgd = get_cpu_pgd(smp_processor_id(), kernel);
35096 +#else
35097 save_pgd = swapper_pg_dir;
35098 +#endif
35099 +
35100 load_cr3(initial_page_table);
35101 __flush_tlb_all();
35102
35103 +#ifdef CONFIG_PAX_KERNEXEC
35104 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
35105 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35106 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
35107 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35108 +#endif
35109 +
35110 gdt_descr.address = __pa(get_cpu_gdt_table(0));
35111 gdt_descr.size = GDT_SIZE - 1;
35112 load_gdt(&gdt_descr);
35113 @@ -77,6 +93,14 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35114 {
35115 struct desc_ptr gdt_descr;
35116
35117 +#ifdef CONFIG_PAX_KERNEXEC
35118 + struct desc_struct d;
35119 +
35120 + memset(&d, 0, sizeof d);
35121 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35122 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35123 +#endif
35124 +
35125 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
35126 gdt_descr.size = GDT_SIZE - 1;
35127 load_gdt(&gdt_descr);
35128 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
35129 index a0ac0f9..f41d324 100644
35130 --- a/arch/x86/platform/efi/efi_64.c
35131 +++ b/arch/x86/platform/efi/efi_64.c
35132 @@ -96,6 +96,11 @@ pgd_t * __init efi_call_phys_prolog(void)
35133 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
35134 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
35135 }
35136 +
35137 +#ifdef CONFIG_PAX_PER_CPU_PGD
35138 + load_cr3(swapper_pg_dir);
35139 +#endif
35140 +
35141 __flush_tlb_all();
35142
35143 return save_pgd;
35144 @@ -119,6 +124,10 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35145
35146 kfree(save_pgd);
35147
35148 +#ifdef CONFIG_PAX_PER_CPU_PGD
35149 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
35150 +#endif
35151 +
35152 __flush_tlb_all();
35153 early_code_mapping_set_exec(0);
35154 }
35155 @@ -148,8 +157,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
35156 unsigned npages;
35157 pgd_t *pgd;
35158
35159 - if (efi_enabled(EFI_OLD_MEMMAP))
35160 + if (efi_enabled(EFI_OLD_MEMMAP)) {
35161 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
35162 + * able to execute the EFI services.
35163 + */
35164 + if (__supported_pte_mask & _PAGE_NX) {
35165 + unsigned long addr = (unsigned long) __va(0);
35166 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
35167 +
35168 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
35169 +#ifdef CONFIG_PAX_PER_CPU_PGD
35170 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
35171 +#endif
35172 + set_pgd(pgd_offset_k(addr), pe);
35173 + }
35174 +
35175 return 0;
35176 + }
35177
35178 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
35179 pgd = __va(efi_scratch.efi_pgt);
35180 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
35181 index 040192b..7d3300f 100644
35182 --- a/arch/x86/platform/efi/efi_stub_32.S
35183 +++ b/arch/x86/platform/efi/efi_stub_32.S
35184 @@ -6,7 +6,9 @@
35185 */
35186
35187 #include <linux/linkage.h>
35188 +#include <linux/init.h>
35189 #include <asm/page_types.h>
35190 +#include <asm/segment.h>
35191
35192 /*
35193 * efi_call_phys(void *, ...) is a function with variable parameters.
35194 @@ -20,7 +22,7 @@
35195 * service functions will comply with gcc calling convention, too.
35196 */
35197
35198 -.text
35199 +__INIT
35200 ENTRY(efi_call_phys)
35201 /*
35202 * 0. The function can only be called in Linux kernel. So CS has been
35203 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35204 * The mapping of lower virtual memory has been created in prolog and
35205 * epilog.
35206 */
35207 - movl $1f, %edx
35208 - subl $__PAGE_OFFSET, %edx
35209 - jmp *%edx
35210 +#ifdef CONFIG_PAX_KERNEXEC
35211 + movl $(__KERNEXEC_EFI_DS), %edx
35212 + mov %edx, %ds
35213 + mov %edx, %es
35214 + mov %edx, %ss
35215 + addl $2f,(1f)
35216 + ljmp *(1f)
35217 +
35218 +__INITDATA
35219 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35220 +.previous
35221 +
35222 +2:
35223 + subl $2b,(1b)
35224 +#else
35225 + jmp 1f-__PAGE_OFFSET
35226 1:
35227 +#endif
35228
35229 /*
35230 * 2. Now on the top of stack is the return
35231 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35232 * parameter 2, ..., param n. To make things easy, we save the return
35233 * address of efi_call_phys in a global variable.
35234 */
35235 - popl %edx
35236 - movl %edx, saved_return_addr
35237 - /* get the function pointer into ECX*/
35238 - popl %ecx
35239 - movl %ecx, efi_rt_function_ptr
35240 - movl $2f, %edx
35241 - subl $__PAGE_OFFSET, %edx
35242 - pushl %edx
35243 + popl (saved_return_addr)
35244 + popl (efi_rt_function_ptr)
35245
35246 /*
35247 * 3. Clear PG bit in %CR0.
35248 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35249 /*
35250 * 5. Call the physical function.
35251 */
35252 - jmp *%ecx
35253 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35254
35255 -2:
35256 /*
35257 * 6. After EFI runtime service returns, control will return to
35258 * following instruction. We'd better readjust stack pointer first.
35259 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35260 movl %cr0, %edx
35261 orl $0x80000000, %edx
35262 movl %edx, %cr0
35263 - jmp 1f
35264 -1:
35265 +
35266 /*
35267 * 8. Now restore the virtual mode from flat mode by
35268 * adding EIP with PAGE_OFFSET.
35269 */
35270 - movl $1f, %edx
35271 - jmp *%edx
35272 +#ifdef CONFIG_PAX_KERNEXEC
35273 + movl $(__KERNEL_DS), %edx
35274 + mov %edx, %ds
35275 + mov %edx, %es
35276 + mov %edx, %ss
35277 + ljmp $(__KERNEL_CS),$1f
35278 +#else
35279 + jmp 1f+__PAGE_OFFSET
35280 +#endif
35281 1:
35282
35283 /*
35284 * 9. Balance the stack. And because EAX contain the return value,
35285 * we'd better not clobber it.
35286 */
35287 - leal efi_rt_function_ptr, %edx
35288 - movl (%edx), %ecx
35289 - pushl %ecx
35290 + pushl (efi_rt_function_ptr)
35291
35292 /*
35293 - * 10. Push the saved return address onto the stack and return.
35294 + * 10. Return to the saved return address.
35295 */
35296 - leal saved_return_addr, %edx
35297 - movl (%edx), %ecx
35298 - pushl %ecx
35299 - ret
35300 + jmpl *(saved_return_addr)
35301 ENDPROC(efi_call_phys)
35302 .previous
35303
35304 -.data
35305 +__INITDATA
35306 saved_return_addr:
35307 .long 0
35308 efi_rt_function_ptr:
35309 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35310 index 86d0f9e..6d499f4 100644
35311 --- a/arch/x86/platform/efi/efi_stub_64.S
35312 +++ b/arch/x86/platform/efi/efi_stub_64.S
35313 @@ -11,6 +11,7 @@
35314 #include <asm/msr.h>
35315 #include <asm/processor-flags.h>
35316 #include <asm/page_types.h>
35317 +#include <asm/alternative-asm.h>
35318
35319 #define SAVE_XMM \
35320 mov %rsp, %rax; \
35321 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35322 RESTORE_PGT
35323 addq $48, %rsp
35324 RESTORE_XMM
35325 + pax_force_retaddr 0, 1
35326 ret
35327 ENDPROC(efi_call)
35328
35329 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35330 index 3005f0c..d06aeb0 100644
35331 --- a/arch/x86/platform/intel-mid/intel-mid.c
35332 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35333 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35334 /* intel_mid_ops to store sub arch ops */
35335 struct intel_mid_ops *intel_mid_ops;
35336 /* getter function for sub arch ops*/
35337 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35338 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35339 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35340 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35341
35342 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35343 {
35344 };
35345
35346 -static void intel_mid_reboot(void)
35347 +static void __noreturn intel_mid_reboot(void)
35348 {
35349 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35350 + BUG();
35351 }
35352
35353 static unsigned long __init intel_mid_calibrate_tsc(void)
35354 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35355 index 3c1c386..59a68ed 100644
35356 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35357 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35358 @@ -13,6 +13,6 @@
35359 /* For every CPU addition a new get_<cpuname>_ops interface needs
35360 * to be added.
35361 */
35362 -extern void *get_penwell_ops(void);
35363 -extern void *get_cloverview_ops(void);
35364 -extern void *get_tangier_ops(void);
35365 +extern const void *get_penwell_ops(void);
35366 +extern const void *get_cloverview_ops(void);
35367 +extern const void *get_tangier_ops(void);
35368 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35369 index 23381d2..8ddc10e 100644
35370 --- a/arch/x86/platform/intel-mid/mfld.c
35371 +++ b/arch/x86/platform/intel-mid/mfld.c
35372 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35373 pm_power_off = mfld_power_off;
35374 }
35375
35376 -void *get_penwell_ops(void)
35377 +const void *get_penwell_ops(void)
35378 {
35379 return &penwell_ops;
35380 }
35381
35382 -void *get_cloverview_ops(void)
35383 +const void *get_cloverview_ops(void)
35384 {
35385 return &penwell_ops;
35386 }
35387 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35388 index aaca917..66eadbc 100644
35389 --- a/arch/x86/platform/intel-mid/mrfl.c
35390 +++ b/arch/x86/platform/intel-mid/mrfl.c
35391 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35392 .arch_setup = tangier_arch_setup,
35393 };
35394
35395 -void *get_tangier_ops(void)
35396 +const void *get_tangier_ops(void)
35397 {
35398 return &tangier_ops;
35399 }
35400 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35401 index 278e4da..55e8d8a 100644
35402 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35403 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35404 @@ -55,7 +55,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35405 */
35406 static void __init imr_self_test(void)
35407 {
35408 - phys_addr_t base = virt_to_phys(&_text);
35409 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35410 size_t size = virt_to_phys(&__end_rodata) - base;
35411 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35412 int ret;
35413 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35414 index d6ee929..3637cb5 100644
35415 --- a/arch/x86/platform/olpc/olpc_dt.c
35416 +++ b/arch/x86/platform/olpc/olpc_dt.c
35417 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35418 return res;
35419 }
35420
35421 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35422 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35423 .nextprop = olpc_dt_nextprop,
35424 .getproplen = olpc_dt_getproplen,
35425 .getproperty = olpc_dt_getproperty,
35426 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35427 index 757678f..9895d9b 100644
35428 --- a/arch/x86/power/cpu.c
35429 +++ b/arch/x86/power/cpu.c
35430 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35431 static void fix_processor_context(void)
35432 {
35433 int cpu = smp_processor_id();
35434 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
35435 -#ifdef CONFIG_X86_64
35436 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35437 - tss_desc tss;
35438 -#endif
35439 + struct tss_struct *t = cpu_tss + cpu;
35440 +
35441 set_tss_desc(cpu, t); /*
35442 * This just modifies memory; should not be
35443 * necessary. But... This is necessary, because
35444 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35445 */
35446
35447 #ifdef CONFIG_X86_64
35448 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35449 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35450 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35451 -
35452 syscall_init(); /* This sets MSR_*STAR and related */
35453 #endif
35454 load_TR_desc(); /* This does ltr */
35455 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35456 index 0b7a63d..0d0f2c2 100644
35457 --- a/arch/x86/realmode/init.c
35458 +++ b/arch/x86/realmode/init.c
35459 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35460 __va(real_mode_header->trampoline_header);
35461
35462 #ifdef CONFIG_X86_32
35463 - trampoline_header->start = __pa_symbol(startup_32_smp);
35464 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35465 +
35466 +#ifdef CONFIG_PAX_KERNEXEC
35467 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35468 +#endif
35469 +
35470 + trampoline_header->boot_cs = __BOOT_CS;
35471 trampoline_header->gdt_limit = __BOOT_DS + 7;
35472 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35473 #else
35474 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35475 *trampoline_cr4_features = __read_cr4();
35476
35477 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35478 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35479 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35480 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35481 #endif
35482 }
35483 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35484 index 2730d77..2e4cd19 100644
35485 --- a/arch/x86/realmode/rm/Makefile
35486 +++ b/arch/x86/realmode/rm/Makefile
35487 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35488
35489 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35490 -I$(srctree)/arch/x86/boot
35491 +ifdef CONSTIFY_PLUGIN
35492 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35493 +endif
35494 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35495 GCOV_PROFILE := n
35496 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35497 index a28221d..93c40f1 100644
35498 --- a/arch/x86/realmode/rm/header.S
35499 +++ b/arch/x86/realmode/rm/header.S
35500 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35501 #endif
35502 /* APM/BIOS reboot */
35503 .long pa_machine_real_restart_asm
35504 -#ifdef CONFIG_X86_64
35505 +#ifdef CONFIG_X86_32
35506 + .long __KERNEL_CS
35507 +#else
35508 .long __KERNEL32_CS
35509 #endif
35510 END(real_mode_header)
35511 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35512 index d66c607..3def845 100644
35513 --- a/arch/x86/realmode/rm/reboot.S
35514 +++ b/arch/x86/realmode/rm/reboot.S
35515 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35516 lgdtl pa_tr_gdt
35517
35518 /* Disable paging to drop us out of long mode */
35519 + movl %cr4, %eax
35520 + andl $~X86_CR4_PCIDE, %eax
35521 + movl %eax, %cr4
35522 +
35523 movl %cr0, %eax
35524 andl $~X86_CR0_PG, %eax
35525 movl %eax, %cr0
35526 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35527 index 48ddd76..c26749f 100644
35528 --- a/arch/x86/realmode/rm/trampoline_32.S
35529 +++ b/arch/x86/realmode/rm/trampoline_32.S
35530 @@ -24,6 +24,12 @@
35531 #include <asm/page_types.h>
35532 #include "realmode.h"
35533
35534 +#ifdef CONFIG_PAX_KERNEXEC
35535 +#define ta(X) (X)
35536 +#else
35537 +#define ta(X) (pa_ ## X)
35538 +#endif
35539 +
35540 .text
35541 .code16
35542
35543 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35544
35545 cli # We should be safe anyway
35546
35547 - movl tr_start, %eax # where we need to go
35548 -
35549 movl $0xA5A5A5A5, trampoline_status
35550 # write marker for master knows we're running
35551
35552 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35553 movw $1, %dx # protected mode (PE) bit
35554 lmsw %dx # into protected mode
35555
35556 - ljmpl $__BOOT_CS, $pa_startup_32
35557 + ljmpl *(trampoline_header)
35558
35559 .section ".text32","ax"
35560 .code32
35561 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35562 .balign 8
35563 GLOBAL(trampoline_header)
35564 tr_start: .space 4
35565 - tr_gdt_pad: .space 2
35566 + tr_boot_cs: .space 2
35567 tr_gdt: .space 6
35568 END(trampoline_header)
35569
35570 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35571 index dac7b20..72dbaca 100644
35572 --- a/arch/x86/realmode/rm/trampoline_64.S
35573 +++ b/arch/x86/realmode/rm/trampoline_64.S
35574 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35575 movl %edx, %gs
35576
35577 movl pa_tr_cr4, %eax
35578 + andl $~X86_CR4_PCIDE, %eax
35579 movl %eax, %cr4 # Enable PAE mode
35580
35581 # Setup trampoline 4 level pagetables
35582 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35583 wrmsr
35584
35585 # Enable paging and in turn activate Long Mode
35586 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35587 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35588 movl %eax, %cr0
35589
35590 /*
35591 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35592 index 9e7e147..25a4158 100644
35593 --- a/arch/x86/realmode/rm/wakeup_asm.S
35594 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35595 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35596 lgdtl pmode_gdt
35597
35598 /* This really couldn't... */
35599 - movl pmode_entry, %eax
35600 movl pmode_cr0, %ecx
35601 movl %ecx, %cr0
35602 - ljmpl $__KERNEL_CS, $pa_startup_32
35603 - /* -> jmp *%eax in trampoline_32.S */
35604 +
35605 + ljmpl *pmode_entry
35606 #else
35607 jmp trampoline_start
35608 #endif
35609 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35610 index 604a37e..e49702a 100644
35611 --- a/arch/x86/tools/Makefile
35612 +++ b/arch/x86/tools/Makefile
35613 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35614
35615 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35616
35617 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35618 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35619 hostprogs-y += relocs
35620 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35621 PHONY += relocs
35622 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35623 index 0c2fae8..88036b7 100644
35624 --- a/arch/x86/tools/relocs.c
35625 +++ b/arch/x86/tools/relocs.c
35626 @@ -1,5 +1,7 @@
35627 /* This is included from relocs_32/64.c */
35628
35629 +#include "../../../include/generated/autoconf.h"
35630 +
35631 #define ElfW(type) _ElfW(ELF_BITS, type)
35632 #define _ElfW(bits, type) __ElfW(bits, type)
35633 #define __ElfW(bits, type) Elf##bits##_##type
35634 @@ -11,6 +13,7 @@
35635 #define Elf_Sym ElfW(Sym)
35636
35637 static Elf_Ehdr ehdr;
35638 +static Elf_Phdr *phdr;
35639
35640 struct relocs {
35641 uint32_t *offset;
35642 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35643 }
35644 }
35645
35646 +static void read_phdrs(FILE *fp)
35647 +{
35648 + unsigned int i;
35649 +
35650 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35651 + if (!phdr) {
35652 + die("Unable to allocate %d program headers\n",
35653 + ehdr.e_phnum);
35654 + }
35655 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35656 + die("Seek to %d failed: %s\n",
35657 + ehdr.e_phoff, strerror(errno));
35658 + }
35659 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35660 + die("Cannot read ELF program headers: %s\n",
35661 + strerror(errno));
35662 + }
35663 + for(i = 0; i < ehdr.e_phnum; i++) {
35664 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35665 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35666 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35667 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35668 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35669 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35670 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35671 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35672 + }
35673 +
35674 +}
35675 +
35676 static void read_shdrs(FILE *fp)
35677 {
35678 - int i;
35679 + unsigned int i;
35680 Elf_Shdr shdr;
35681
35682 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35683 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35684
35685 static void read_strtabs(FILE *fp)
35686 {
35687 - int i;
35688 + unsigned int i;
35689 for (i = 0; i < ehdr.e_shnum; i++) {
35690 struct section *sec = &secs[i];
35691 if (sec->shdr.sh_type != SHT_STRTAB) {
35692 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35693
35694 static void read_symtabs(FILE *fp)
35695 {
35696 - int i,j;
35697 + unsigned int i,j;
35698 for (i = 0; i < ehdr.e_shnum; i++) {
35699 struct section *sec = &secs[i];
35700 if (sec->shdr.sh_type != SHT_SYMTAB) {
35701 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35702 }
35703
35704
35705 -static void read_relocs(FILE *fp)
35706 +static void read_relocs(FILE *fp, int use_real_mode)
35707 {
35708 - int i,j;
35709 + unsigned int i,j;
35710 + uint32_t base;
35711 +
35712 for (i = 0; i < ehdr.e_shnum; i++) {
35713 struct section *sec = &secs[i];
35714 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35715 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35716 die("Cannot read symbol table: %s\n",
35717 strerror(errno));
35718 }
35719 + base = 0;
35720 +
35721 +#ifdef CONFIG_X86_32
35722 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35723 + if (phdr[j].p_type != PT_LOAD )
35724 + continue;
35725 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35726 + continue;
35727 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35728 + break;
35729 + }
35730 +#endif
35731 +
35732 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35733 Elf_Rel *rel = &sec->reltab[j];
35734 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35735 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35736 rel->r_info = elf_xword_to_cpu(rel->r_info);
35737 #if (SHT_REL_TYPE == SHT_RELA)
35738 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35739 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35740
35741 static void print_absolute_symbols(void)
35742 {
35743 - int i;
35744 + unsigned int i;
35745 const char *format;
35746
35747 if (ELF_BITS == 64)
35748 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35749 for (i = 0; i < ehdr.e_shnum; i++) {
35750 struct section *sec = &secs[i];
35751 char *sym_strtab;
35752 - int j;
35753 + unsigned int j;
35754
35755 if (sec->shdr.sh_type != SHT_SYMTAB) {
35756 continue;
35757 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35758
35759 static void print_absolute_relocs(void)
35760 {
35761 - int i, printed = 0;
35762 + unsigned int i, printed = 0;
35763 const char *format;
35764
35765 if (ELF_BITS == 64)
35766 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35767 struct section *sec_applies, *sec_symtab;
35768 char *sym_strtab;
35769 Elf_Sym *sh_symtab;
35770 - int j;
35771 + unsigned int j;
35772 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35773 continue;
35774 }
35775 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35776 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35777 Elf_Sym *sym, const char *symname))
35778 {
35779 - int i;
35780 + unsigned int i;
35781 /* Walk through the relocations */
35782 for (i = 0; i < ehdr.e_shnum; i++) {
35783 char *sym_strtab;
35784 Elf_Sym *sh_symtab;
35785 struct section *sec_applies, *sec_symtab;
35786 - int j;
35787 + unsigned int j;
35788 struct section *sec = &secs[i];
35789
35790 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35791 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35792 {
35793 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35794 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35795 + char *sym_strtab = sec->link->link->strtab;
35796 +
35797 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35798 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35799 + return 0;
35800 +
35801 +#ifdef CONFIG_PAX_KERNEXEC
35802 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35803 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35804 + return 0;
35805 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35806 + return 0;
35807 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35808 + return 0;
35809 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35810 + return 0;
35811 +#endif
35812
35813 switch (r_type) {
35814 case R_386_NONE:
35815 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35816
35817 static void emit_relocs(int as_text, int use_real_mode)
35818 {
35819 - int i;
35820 + unsigned int i;
35821 int (*write_reloc)(uint32_t, FILE *) = write32;
35822 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35823 const char *symname);
35824 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35825 {
35826 regex_init(use_real_mode);
35827 read_ehdr(fp);
35828 + read_phdrs(fp);
35829 read_shdrs(fp);
35830 read_strtabs(fp);
35831 read_symtabs(fp);
35832 - read_relocs(fp);
35833 + read_relocs(fp, use_real_mode);
35834 if (ELF_BITS == 64)
35835 percpu_init();
35836 if (show_absolute_syms) {
35837 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35838 index f40281e..92728c9 100644
35839 --- a/arch/x86/um/mem_32.c
35840 +++ b/arch/x86/um/mem_32.c
35841 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35842 gate_vma.vm_start = FIXADDR_USER_START;
35843 gate_vma.vm_end = FIXADDR_USER_END;
35844 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35845 - gate_vma.vm_page_prot = __P101;
35846 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35847
35848 return 0;
35849 }
35850 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35851 index 80ffa5b..a33bd15 100644
35852 --- a/arch/x86/um/tls_32.c
35853 +++ b/arch/x86/um/tls_32.c
35854 @@ -260,7 +260,7 @@ out:
35855 if (unlikely(task == current &&
35856 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35857 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35858 - "without flushed TLS.", current->pid);
35859 + "without flushed TLS.", task_pid_nr(current));
35860 }
35861
35862 return 0;
35863 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35864 index e970320..c006fea 100644
35865 --- a/arch/x86/vdso/Makefile
35866 +++ b/arch/x86/vdso/Makefile
35867 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35868 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35869 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35870
35871 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35872 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35873 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35874 GCOV_PROFILE := n
35875
35876 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35877 index 0224987..c7d65a5 100644
35878 --- a/arch/x86/vdso/vdso2c.h
35879 +++ b/arch/x86/vdso/vdso2c.h
35880 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35881 unsigned long load_size = -1; /* Work around bogus warning */
35882 unsigned long mapping_size;
35883 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35884 - int i;
35885 + unsigned int i;
35886 unsigned long j;
35887 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35888 *alt_sec = NULL;
35889 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35890 index e904c27..b9eaa03 100644
35891 --- a/arch/x86/vdso/vdso32-setup.c
35892 +++ b/arch/x86/vdso/vdso32-setup.c
35893 @@ -14,6 +14,7 @@
35894 #include <asm/cpufeature.h>
35895 #include <asm/processor.h>
35896 #include <asm/vdso.h>
35897 +#include <asm/mman.h>
35898
35899 #ifdef CONFIG_COMPAT_VDSO
35900 #define VDSO_DEFAULT 0
35901 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35902 index 1c9f750..cfddb1a 100644
35903 --- a/arch/x86/vdso/vma.c
35904 +++ b/arch/x86/vdso/vma.c
35905 @@ -19,10 +19,7 @@
35906 #include <asm/page.h>
35907 #include <asm/hpet.h>
35908 #include <asm/desc.h>
35909 -
35910 -#if defined(CONFIG_X86_64)
35911 -unsigned int __read_mostly vdso64_enabled = 1;
35912 -#endif
35913 +#include <asm/mman.h>
35914
35915 void __init init_vdso_image(const struct vdso_image *image)
35916 {
35917 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35918 .pages = no_pages,
35919 };
35920
35921 +#ifdef CONFIG_PAX_RANDMMAP
35922 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35923 + calculate_addr = false;
35924 +#endif
35925 +
35926 if (calculate_addr) {
35927 addr = vdso_addr(current->mm->start_stack,
35928 image->size - image->sym_vvar_start);
35929 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35930 down_write(&mm->mmap_sem);
35931
35932 addr = get_unmapped_area(NULL, addr,
35933 - image->size - image->sym_vvar_start, 0, 0);
35934 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35935 if (IS_ERR_VALUE(addr)) {
35936 ret = addr;
35937 goto up_fail;
35938 }
35939
35940 text_start = addr - image->sym_vvar_start;
35941 - current->mm->context.vdso = (void __user *)text_start;
35942 + mm->context.vdso = text_start;
35943
35944 /*
35945 * MAYWRITE to allow gdb to COW and set breakpoints
35946 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35947 hpet_address >> PAGE_SHIFT,
35948 PAGE_SIZE,
35949 pgprot_noncached(PAGE_READONLY));
35950 -
35951 - if (ret)
35952 - goto up_fail;
35953 }
35954 #endif
35955
35956 up_fail:
35957 if (ret)
35958 - current->mm->context.vdso = NULL;
35959 + current->mm->context.vdso = 0;
35960
35961 up_write(&mm->mmap_sem);
35962 return ret;
35963 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35964
35965 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35966 current_thread_info()->sysenter_return =
35967 - current->mm->context.vdso +
35968 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35969 + (void __force_user *)(current->mm->context.vdso +
35970 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35971
35972 return 0;
35973 }
35974 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35975 #ifdef CONFIG_X86_64
35976 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35977 {
35978 - if (!vdso64_enabled)
35979 - return 0;
35980 -
35981 return map_vdso(&vdso_image_64, true);
35982 }
35983
35984 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35985 int uses_interp)
35986 {
35987 #ifdef CONFIG_X86_X32_ABI
35988 - if (test_thread_flag(TIF_X32)) {
35989 - if (!vdso64_enabled)
35990 - return 0;
35991 -
35992 + if (test_thread_flag(TIF_X32))
35993 return map_vdso(&vdso_image_x32, true);
35994 - }
35995 #endif
35996
35997 return load_vdso32();
35998 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35999 #endif
36000
36001 #ifdef CONFIG_X86_64
36002 -static __init int vdso_setup(char *s)
36003 -{
36004 - vdso64_enabled = simple_strtoul(s, NULL, 0);
36005 - return 0;
36006 -}
36007 -__setup("vdso=", vdso_setup);
36008 -#endif
36009 -
36010 -#ifdef CONFIG_X86_64
36011 static void vgetcpu_cpu_init(void *arg)
36012 {
36013 int cpu = smp_processor_id();
36014 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
36015 index e88fda8..76ce7ce 100644
36016 --- a/arch/x86/xen/Kconfig
36017 +++ b/arch/x86/xen/Kconfig
36018 @@ -9,6 +9,7 @@ config XEN
36019 select XEN_HAVE_PVMMU
36020 depends on X86_64 || (X86_32 && X86_PAE)
36021 depends on X86_TSC
36022 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
36023 help
36024 This is the Linux Xen port. Enabling this will allow the
36025 kernel to boot in a paravirtualized environment under the
36026 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
36027 index 46957ea..ef7b714 100644
36028 --- a/arch/x86/xen/enlighten.c
36029 +++ b/arch/x86/xen/enlighten.c
36030 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
36031
36032 struct shared_info xen_dummy_shared_info;
36033
36034 -void *xen_initial_gdt;
36035 -
36036 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
36037 __read_mostly int xen_have_vector_callback;
36038 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
36039 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
36040 {
36041 unsigned long va = dtr->address;
36042 unsigned int size = dtr->size + 1;
36043 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36044 - unsigned long frames[pages];
36045 + unsigned long frames[65536 / PAGE_SIZE];
36046 int f;
36047
36048 /*
36049 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36050 {
36051 unsigned long va = dtr->address;
36052 unsigned int size = dtr->size + 1;
36053 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36054 - unsigned long frames[pages];
36055 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
36056 int f;
36057
36058 /*
36059 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36060 * 8-byte entries, or 16 4k pages..
36061 */
36062
36063 - BUG_ON(size > 65536);
36064 + BUG_ON(size > GDT_SIZE);
36065 BUG_ON(va & ~PAGE_MASK);
36066
36067 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
36068 @@ -1223,30 +1219,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
36069 #endif
36070 };
36071
36072 -static void xen_reboot(int reason)
36073 +static __noreturn void xen_reboot(int reason)
36074 {
36075 struct sched_shutdown r = { .reason = reason };
36076
36077 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
36078 - BUG();
36079 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
36080 + BUG();
36081 }
36082
36083 -static void xen_restart(char *msg)
36084 +static __noreturn void xen_restart(char *msg)
36085 {
36086 xen_reboot(SHUTDOWN_reboot);
36087 }
36088
36089 -static void xen_emergency_restart(void)
36090 +static __noreturn void xen_emergency_restart(void)
36091 {
36092 xen_reboot(SHUTDOWN_reboot);
36093 }
36094
36095 -static void xen_machine_halt(void)
36096 +static __noreturn void xen_machine_halt(void)
36097 {
36098 xen_reboot(SHUTDOWN_poweroff);
36099 }
36100
36101 -static void xen_machine_power_off(void)
36102 +static __noreturn void xen_machine_power_off(void)
36103 {
36104 if (pm_power_off)
36105 pm_power_off();
36106 @@ -1399,8 +1395,11 @@ static void __ref xen_setup_gdt(int cpu)
36107 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
36108 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
36109
36110 - setup_stack_canary_segment(0);
36111 - switch_to_new_gdt(0);
36112 + setup_stack_canary_segment(cpu);
36113 +#ifdef CONFIG_X86_64
36114 + load_percpu_segment(cpu);
36115 +#endif
36116 + switch_to_new_gdt(cpu);
36117
36118 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
36119 pv_cpu_ops.load_gdt = xen_load_gdt;
36120 @@ -1515,7 +1514,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
36121 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
36122
36123 /* Work out if we support NX */
36124 - x86_configure_nx();
36125 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
36126 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
36127 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
36128 + unsigned l, h;
36129 +
36130 + __supported_pte_mask |= _PAGE_NX;
36131 + rdmsr(MSR_EFER, l, h);
36132 + l |= EFER_NX;
36133 + wrmsr(MSR_EFER, l, h);
36134 + }
36135 +#endif
36136
36137 /* Get mfn list */
36138 xen_build_dynamic_phys_to_machine();
36139 @@ -1543,13 +1552,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
36140
36141 machine_ops = xen_machine_ops;
36142
36143 - /*
36144 - * The only reliable way to retain the initial address of the
36145 - * percpu gdt_page is to remember it here, so we can go and
36146 - * mark it RW later, when the initial percpu area is freed.
36147 - */
36148 - xen_initial_gdt = &per_cpu(gdt_page, 0);
36149 -
36150 xen_smp_init();
36151
36152 #ifdef CONFIG_ACPI_NUMA
36153 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
36154 index dd151b2..d5ab952 100644
36155 --- a/arch/x86/xen/mmu.c
36156 +++ b/arch/x86/xen/mmu.c
36157 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
36158 return val;
36159 }
36160
36161 -static pteval_t pte_pfn_to_mfn(pteval_t val)
36162 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
36163 {
36164 if (val & _PAGE_PRESENT) {
36165 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
36166 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36167 * L3_k[511] -> level2_fixmap_pgt */
36168 convert_pfn_mfn(level3_kernel_pgt);
36169
36170 + convert_pfn_mfn(level3_vmalloc_start_pgt);
36171 + convert_pfn_mfn(level3_vmalloc_end_pgt);
36172 + convert_pfn_mfn(level3_vmemmap_pgt);
36173 /* L3_k[511][506] -> level1_fixmap_pgt */
36174 + /* L3_k[511][507] -> level1_vsyscall_pgt */
36175 convert_pfn_mfn(level2_fixmap_pgt);
36176 }
36177 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
36178 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36179 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
36180 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
36181 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
36182 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
36183 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
36184 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
36185 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
36186 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
36187 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
36188 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
36189 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
36190 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
36191 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
36192 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
36193 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
36194 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
36195
36196 /* Pin down new L4 */
36197 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
36198 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
36199 pv_mmu_ops.set_pud = xen_set_pud;
36200 #if CONFIG_PGTABLE_LEVELS == 4
36201 pv_mmu_ops.set_pgd = xen_set_pgd;
36202 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36203 #endif
36204
36205 /* This will work as long as patching hasn't happened yet
36206 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36207 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36208 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36209 .set_pgd = xen_set_pgd_hyper,
36210 + .set_pgd_batched = xen_set_pgd_hyper,
36211
36212 .alloc_pud = xen_alloc_pmd_init,
36213 .release_pud = xen_release_pmd_init,
36214 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36215 index 8648438..18bac20 100644
36216 --- a/arch/x86/xen/smp.c
36217 +++ b/arch/x86/xen/smp.c
36218 @@ -284,17 +284,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36219
36220 if (xen_pv_domain()) {
36221 if (!xen_feature(XENFEAT_writable_page_tables))
36222 - /* We've switched to the "real" per-cpu gdt, so make
36223 - * sure the old memory can be recycled. */
36224 - make_lowmem_page_readwrite(xen_initial_gdt);
36225 -
36226 #ifdef CONFIG_X86_32
36227 /*
36228 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36229 * expects __USER_DS
36230 */
36231 - loadsegment(ds, __USER_DS);
36232 - loadsegment(es, __USER_DS);
36233 + loadsegment(ds, __KERNEL_DS);
36234 + loadsegment(es, __KERNEL_DS);
36235 #endif
36236
36237 xen_filter_cpu_maps();
36238 @@ -375,7 +371,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36239 #ifdef CONFIG_X86_32
36240 /* Note: PVH is not yet supported on x86_32. */
36241 ctxt->user_regs.fs = __KERNEL_PERCPU;
36242 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36243 + savesegment(gs, ctxt->user_regs.gs);
36244 #endif
36245 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36246
36247 @@ -383,8 +379,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36248 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36249 ctxt->flags = VGCF_IN_KERNEL;
36250 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36251 - ctxt->user_regs.ds = __USER_DS;
36252 - ctxt->user_regs.es = __USER_DS;
36253 + ctxt->user_regs.ds = __KERNEL_DS;
36254 + ctxt->user_regs.es = __KERNEL_DS;
36255 ctxt->user_regs.ss = __KERNEL_DS;
36256
36257 xen_copy_trap_info(ctxt->trap_ctxt);
36258 @@ -720,7 +716,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36259
36260 void __init xen_smp_init(void)
36261 {
36262 - smp_ops = xen_smp_ops;
36263 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36264 xen_fill_possible_map();
36265 }
36266
36267 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36268 index fd92a64..1f72641 100644
36269 --- a/arch/x86/xen/xen-asm_32.S
36270 +++ b/arch/x86/xen/xen-asm_32.S
36271 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36272 pushw %fs
36273 movl $(__KERNEL_PERCPU), %eax
36274 movl %eax, %fs
36275 - movl %fs:xen_vcpu, %eax
36276 + mov PER_CPU_VAR(xen_vcpu), %eax
36277 POP_FS
36278 #else
36279 movl %ss:xen_vcpu, %eax
36280 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36281 index 8afdfcc..79239db 100644
36282 --- a/arch/x86/xen/xen-head.S
36283 +++ b/arch/x86/xen/xen-head.S
36284 @@ -41,6 +41,17 @@ ENTRY(startup_xen)
36285 #ifdef CONFIG_X86_32
36286 mov %esi,xen_start_info
36287 mov $init_thread_union+THREAD_SIZE,%esp
36288 +#ifdef CONFIG_SMP
36289 + movl $cpu_gdt_table,%edi
36290 + movl $__per_cpu_load,%eax
36291 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36292 + rorl $16,%eax
36293 + movb %al,__KERNEL_PERCPU + 4(%edi)
36294 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36295 + movl $__per_cpu_end - 1,%eax
36296 + subl $__per_cpu_start,%eax
36297 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36298 +#endif
36299 #else
36300 mov %rsi,xen_start_info
36301 mov $init_thread_union+THREAD_SIZE,%rsp
36302 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36303 index 9e195c6..523ed36 100644
36304 --- a/arch/x86/xen/xen-ops.h
36305 +++ b/arch/x86/xen/xen-ops.h
36306 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36307 void xen_syscall32_target(void);
36308 #endif
36309
36310 -extern void *xen_initial_gdt;
36311 -
36312 struct trap_info;
36313 void xen_copy_trap_info(struct trap_info *traps);
36314
36315 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36316 index 525bd3d..ef888b1 100644
36317 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36318 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36319 @@ -119,9 +119,9 @@
36320 ----------------------------------------------------------------------*/
36321
36322 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36323 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36324 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36325 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36326 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36327
36328 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36329 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36330 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36331 index 2f33760..835e50a 100644
36332 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36333 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36334 @@ -11,6 +11,7 @@
36335 #ifndef _XTENSA_CORE_H
36336 #define _XTENSA_CORE_H
36337
36338 +#include <linux/const.h>
36339
36340 /****************************************************************************
36341 Parameters Useful for Any Code, USER or PRIVILEGED
36342 @@ -112,9 +113,9 @@
36343 ----------------------------------------------------------------------*/
36344
36345 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36346 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36347 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36348 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36349 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36350
36351 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36352 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36353 diff --git a/block/bio.c b/block/bio.c
36354 index f66a4ea..73ddf55 100644
36355 --- a/block/bio.c
36356 +++ b/block/bio.c
36357 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36358 /*
36359 * Overflow, abort
36360 */
36361 - if (end < start)
36362 + if (end < start || end - start > INT_MAX - nr_pages)
36363 return ERR_PTR(-EINVAL);
36364
36365 nr_pages += end - start;
36366 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36367 /*
36368 * Overflow, abort
36369 */
36370 - if (end < start)
36371 + if (end < start || end - start > INT_MAX - nr_pages)
36372 return ERR_PTR(-EINVAL);
36373
36374 nr_pages += end - start;
36375 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36376 index 0736729..2ec3b48 100644
36377 --- a/block/blk-iopoll.c
36378 +++ b/block/blk-iopoll.c
36379 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36380 }
36381 EXPORT_SYMBOL(blk_iopoll_complete);
36382
36383 -static void blk_iopoll_softirq(struct softirq_action *h)
36384 +static __latent_entropy void blk_iopoll_softirq(void)
36385 {
36386 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36387 int rearm = 0, budget = blk_iopoll_budget;
36388 diff --git a/block/blk-map.c b/block/blk-map.c
36389 index da310a1..213b5c9 100644
36390 --- a/block/blk-map.c
36391 +++ b/block/blk-map.c
36392 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36393 if (!len || !kbuf)
36394 return -EINVAL;
36395
36396 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36397 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36398 if (do_copy)
36399 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36400 else
36401 diff --git a/block/blk-mq.c b/block/blk-mq.c
36402 index 594eea0..2dc1fd6 100644
36403 --- a/block/blk-mq.c
36404 +++ b/block/blk-mq.c
36405 @@ -1968,7 +1968,7 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
36406 goto err_hctxs;
36407
36408 setup_timer(&q->timeout, blk_mq_rq_timer, (unsigned long) q);
36409 - blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30000);
36410 + blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30 * HZ);
36411
36412 q->nr_queues = nr_cpu_ids;
36413 q->nr_hw_queues = set->nr_hw_queues;
36414 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36415 index 53b1737..08177d2e 100644
36416 --- a/block/blk-softirq.c
36417 +++ b/block/blk-softirq.c
36418 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36419 * Softirq action handler - move entries to local list and loop over them
36420 * while passing them to the queue registered handler.
36421 */
36422 -static void blk_done_softirq(struct softirq_action *h)
36423 +static __latent_entropy void blk_done_softirq(void)
36424 {
36425 struct list_head *cpu_list, local_list;
36426
36427 diff --git a/block/bsg.c b/block/bsg.c
36428 index d214e92..9649863 100644
36429 --- a/block/bsg.c
36430 +++ b/block/bsg.c
36431 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36432 struct sg_io_v4 *hdr, struct bsg_device *bd,
36433 fmode_t has_write_perm)
36434 {
36435 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36436 + unsigned char *cmdptr;
36437 +
36438 if (hdr->request_len > BLK_MAX_CDB) {
36439 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36440 if (!rq->cmd)
36441 return -ENOMEM;
36442 - }
36443 + cmdptr = rq->cmd;
36444 + } else
36445 + cmdptr = tmpcmd;
36446
36447 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36448 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36449 hdr->request_len))
36450 return -EFAULT;
36451
36452 + if (cmdptr != rq->cmd)
36453 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36454 +
36455 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36456 if (blk_verify_command(rq->cmd, has_write_perm))
36457 return -EPERM;
36458 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36459 index f678c73..f35aa18 100644
36460 --- a/block/compat_ioctl.c
36461 +++ b/block/compat_ioctl.c
36462 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36463 cgc = compat_alloc_user_space(sizeof(*cgc));
36464 cgc32 = compat_ptr(arg);
36465
36466 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36467 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36468 get_user(data, &cgc32->buffer) ||
36469 put_user(compat_ptr(data), &cgc->buffer) ||
36470 copy_in_user(&cgc->buflen, &cgc32->buflen,
36471 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36472 err |= __get_user(f->spec1, &uf->spec1);
36473 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36474 err |= __get_user(name, &uf->name);
36475 - f->name = compat_ptr(name);
36476 + f->name = (void __force_kernel *)compat_ptr(name);
36477 if (err) {
36478 err = -EFAULT;
36479 goto out;
36480 diff --git a/block/genhd.c b/block/genhd.c
36481 index ea982ea..86e0f9e 100644
36482 --- a/block/genhd.c
36483 +++ b/block/genhd.c
36484 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36485
36486 /*
36487 * Register device numbers dev..(dev+range-1)
36488 - * range must be nonzero
36489 + * Noop if @range is zero.
36490 * The hash chain is sorted on range, so that subranges can override.
36491 */
36492 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36493 struct kobject *(*probe)(dev_t, int *, void *),
36494 int (*lock)(dev_t, void *), void *data)
36495 {
36496 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36497 + if (range)
36498 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36499 }
36500
36501 EXPORT_SYMBOL(blk_register_region);
36502
36503 +/* undo blk_register_region(), noop if @range is zero */
36504 void blk_unregister_region(dev_t devt, unsigned long range)
36505 {
36506 - kobj_unmap(bdev_map, devt, range);
36507 + if (range)
36508 + kobj_unmap(bdev_map, devt, range);
36509 }
36510
36511 EXPORT_SYMBOL(blk_unregister_region);
36512 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36513 index 26cb624..a49c3a5 100644
36514 --- a/block/partitions/efi.c
36515 +++ b/block/partitions/efi.c
36516 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36517 if (!gpt)
36518 return NULL;
36519
36520 + if (!le32_to_cpu(gpt->num_partition_entries))
36521 + return NULL;
36522 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36523 + if (!pte)
36524 + return NULL;
36525 +
36526 count = le32_to_cpu(gpt->num_partition_entries) *
36527 le32_to_cpu(gpt->sizeof_partition_entry);
36528 - if (!count)
36529 - return NULL;
36530 - pte = kmalloc(count, GFP_KERNEL);
36531 - if (!pte)
36532 - return NULL;
36533 -
36534 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36535 (u8 *) pte, count) < count) {
36536 kfree(pte);
36537 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36538 index 55b6f15..b602c9a 100644
36539 --- a/block/scsi_ioctl.c
36540 +++ b/block/scsi_ioctl.c
36541 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36542 return put_user(0, p);
36543 }
36544
36545 -static int sg_get_timeout(struct request_queue *q)
36546 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36547 {
36548 return jiffies_to_clock_t(q->sg_timeout);
36549 }
36550 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36551 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36552 struct sg_io_hdr *hdr, fmode_t mode)
36553 {
36554 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36555 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36556 + unsigned char *cmdptr;
36557 +
36558 + if (rq->cmd != rq->__cmd)
36559 + cmdptr = rq->cmd;
36560 + else
36561 + cmdptr = tmpcmd;
36562 +
36563 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36564 return -EFAULT;
36565 +
36566 + if (cmdptr != rq->cmd)
36567 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36568 +
36569 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36570 return -EPERM;
36571
36572 @@ -420,6 +432,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36573 int err;
36574 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36575 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36576 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36577 + unsigned char *cmdptr;
36578
36579 if (!sic)
36580 return -EINVAL;
36581 @@ -458,9 +472,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36582 */
36583 err = -EFAULT;
36584 rq->cmd_len = cmdlen;
36585 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36586 +
36587 + if (rq->cmd != rq->__cmd)
36588 + cmdptr = rq->cmd;
36589 + else
36590 + cmdptr = tmpcmd;
36591 +
36592 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36593 goto error;
36594
36595 + if (rq->cmd != cmdptr)
36596 + memcpy(rq->cmd, cmdptr, cmdlen);
36597 +
36598 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36599 goto error;
36600
36601 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36602 index b0602ba..fb71850 100644
36603 --- a/crypto/cryptd.c
36604 +++ b/crypto/cryptd.c
36605 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36606
36607 struct cryptd_blkcipher_request_ctx {
36608 crypto_completion_t complete;
36609 -};
36610 +} __no_const;
36611
36612 struct cryptd_hash_ctx {
36613 struct crypto_shash *child;
36614 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36615
36616 struct cryptd_aead_request_ctx {
36617 crypto_completion_t complete;
36618 -};
36619 +} __no_const;
36620
36621 static void cryptd_queue_worker(struct work_struct *work);
36622
36623 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36624 index c305d41..a96de79 100644
36625 --- a/crypto/pcrypt.c
36626 +++ b/crypto/pcrypt.c
36627 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36628 int ret;
36629
36630 pinst->kobj.kset = pcrypt_kset;
36631 - ret = kobject_add(&pinst->kobj, NULL, name);
36632 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36633 if (!ret)
36634 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36635
36636 diff --git a/crypto/zlib.c b/crypto/zlib.c
36637 index 0eefa9d..0fa3d29 100644
36638 --- a/crypto/zlib.c
36639 +++ b/crypto/zlib.c
36640 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36641 zlib_comp_exit(ctx);
36642
36643 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36644 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36645 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36646 : MAX_WBITS;
36647 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36648 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36649 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36650 : DEF_MEM_LEVEL;
36651
36652 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36653 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36654 index 3b37676..898edfa 100644
36655 --- a/drivers/acpi/acpica/hwxfsleep.c
36656 +++ b/drivers/acpi/acpica/hwxfsleep.c
36657 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36658 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36659
36660 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36661 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36662 - acpi_hw_extended_sleep},
36663 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36664 - acpi_hw_extended_wake_prep},
36665 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36666 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36667 + .extended_function = acpi_hw_extended_sleep},
36668 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36669 + .extended_function = acpi_hw_extended_wake_prep},
36670 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36671 + .extended_function = acpi_hw_extended_wake}
36672 };
36673
36674 /*
36675 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36676 index 16129c7..8b675cd 100644
36677 --- a/drivers/acpi/apei/apei-internal.h
36678 +++ b/drivers/acpi/apei/apei-internal.h
36679 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36680 struct apei_exec_ins_type {
36681 u32 flags;
36682 apei_exec_ins_func_t run;
36683 -};
36684 +} __do_const;
36685
36686 struct apei_exec_context {
36687 u32 ip;
36688 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36689 index e82d097..0c855c1 100644
36690 --- a/drivers/acpi/apei/ghes.c
36691 +++ b/drivers/acpi/apei/ghes.c
36692 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36693 const struct acpi_hest_generic *generic,
36694 const struct acpi_hest_generic_status *estatus)
36695 {
36696 - static atomic_t seqno;
36697 + static atomic_unchecked_t seqno;
36698 unsigned int curr_seqno;
36699 char pfx_seq[64];
36700
36701 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36702 else
36703 pfx = KERN_ERR;
36704 }
36705 - curr_seqno = atomic_inc_return(&seqno);
36706 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36707 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36708 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36709 pfx_seq, generic->header.source_id);
36710 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36711 index a83e3c6..c3d617f 100644
36712 --- a/drivers/acpi/bgrt.c
36713 +++ b/drivers/acpi/bgrt.c
36714 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36715 if (!bgrt_image)
36716 return -ENODEV;
36717
36718 - bin_attr_image.private = bgrt_image;
36719 - bin_attr_image.size = bgrt_image_size;
36720 + pax_open_kernel();
36721 + *(void **)&bin_attr_image.private = bgrt_image;
36722 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36723 + pax_close_kernel();
36724
36725 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36726 if (!bgrt_kobj)
36727 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36728 index 1d17919..315e955 100644
36729 --- a/drivers/acpi/blacklist.c
36730 +++ b/drivers/acpi/blacklist.c
36731 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36732 u32 is_critical_error;
36733 };
36734
36735 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36736 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36737
36738 /*
36739 * POLICY: If *anything* doesn't work, put it on the blacklist.
36740 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36741 return 0;
36742 }
36743
36744 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36745 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36746 {
36747 .callback = dmi_disable_osi_vista,
36748 .ident = "Fujitsu Siemens",
36749 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36750 index 513e7230e..802015a 100644
36751 --- a/drivers/acpi/bus.c
36752 +++ b/drivers/acpi/bus.c
36753 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36754 }
36755 #endif
36756
36757 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36758 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36759 /*
36760 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36761 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36762 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36763 {}
36764 };
36765 #else
36766 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36767 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36768 {}
36769 };
36770 #endif
36771 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36772 index c68e724..e863008 100644
36773 --- a/drivers/acpi/custom_method.c
36774 +++ b/drivers/acpi/custom_method.c
36775 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36776 struct acpi_table_header table;
36777 acpi_status status;
36778
36779 +#ifdef CONFIG_GRKERNSEC_KMEM
36780 + return -EPERM;
36781 +#endif
36782 +
36783 if (!(*ppos)) {
36784 /* parse the table header to get the table length */
36785 if (count <= sizeof(struct acpi_table_header))
36786 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36787 index 8217e0b..3294cb6 100644
36788 --- a/drivers/acpi/device_pm.c
36789 +++ b/drivers/acpi/device_pm.c
36790 @@ -1026,6 +1026,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36791
36792 #endif /* CONFIG_PM_SLEEP */
36793
36794 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36795 +
36796 static struct dev_pm_domain acpi_general_pm_domain = {
36797 .ops = {
36798 .runtime_suspend = acpi_subsys_runtime_suspend,
36799 @@ -1042,6 +1044,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36800 .restore_early = acpi_subsys_resume_early,
36801 #endif
36802 },
36803 + .detach = acpi_dev_pm_detach
36804 };
36805
36806 /**
36807 @@ -1111,7 +1114,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36808 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36809 }
36810
36811 - dev->pm_domain->detach = acpi_dev_pm_detach;
36812 return 0;
36813 }
36814 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36815 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36816 index 5e8fed4..d9bb545 100644
36817 --- a/drivers/acpi/ec.c
36818 +++ b/drivers/acpi/ec.c
36819 @@ -1293,7 +1293,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36820 return 0;
36821 }
36822
36823 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36824 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36825 {
36826 ec_skip_dsdt_scan, "Compal JFL92", {
36827 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36828 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36829 index 139d9e4..9a9d799 100644
36830 --- a/drivers/acpi/pci_slot.c
36831 +++ b/drivers/acpi/pci_slot.c
36832 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36833 return 0;
36834 }
36835
36836 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36837 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36838 /*
36839 * Fujitsu Primequest machines will return 1023 to indicate an
36840 * error if the _SUN method is evaluated on SxFy objects that
36841 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36842 index d9f7158..168e742 100644
36843 --- a/drivers/acpi/processor_driver.c
36844 +++ b/drivers/acpi/processor_driver.c
36845 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36846 return NOTIFY_OK;
36847 }
36848
36849 -static struct notifier_block __refdata acpi_cpu_notifier = {
36850 +static struct notifier_block __refconst acpi_cpu_notifier = {
36851 .notifier_call = acpi_cpu_soft_notify,
36852 };
36853
36854 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36855 index 39e0c8e..b5ae20c 100644
36856 --- a/drivers/acpi/processor_idle.c
36857 +++ b/drivers/acpi/processor_idle.c
36858 @@ -910,7 +910,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36859 {
36860 int i, count = CPUIDLE_DRIVER_STATE_START;
36861 struct acpi_processor_cx *cx;
36862 - struct cpuidle_state *state;
36863 + cpuidle_state_no_const *state;
36864 struct cpuidle_driver *drv = &acpi_idle_driver;
36865
36866 if (!pr->flags.power_setup_done)
36867 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36868 index e5dd808..1eceed1 100644
36869 --- a/drivers/acpi/processor_pdc.c
36870 +++ b/drivers/acpi/processor_pdc.c
36871 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36872 return 0;
36873 }
36874
36875 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36876 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36877 {
36878 set_no_mwait, "Extensa 5220", {
36879 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36880 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36881 index 2f0d4db..b9e9b15 100644
36882 --- a/drivers/acpi/sleep.c
36883 +++ b/drivers/acpi/sleep.c
36884 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36885 return 0;
36886 }
36887
36888 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36889 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36890 {
36891 .callback = init_old_suspend_ordering,
36892 .ident = "Abit KN9 (nForce4 variant)",
36893 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36894 index 0876d77b..3ba0127 100644
36895 --- a/drivers/acpi/sysfs.c
36896 +++ b/drivers/acpi/sysfs.c
36897 @@ -423,11 +423,11 @@ static u32 num_counters;
36898 static struct attribute **all_attrs;
36899 static u32 acpi_gpe_count;
36900
36901 -static struct attribute_group interrupt_stats_attr_group = {
36902 +static attribute_group_no_const interrupt_stats_attr_group = {
36903 .name = "interrupts",
36904 };
36905
36906 -static struct kobj_attribute *counter_attrs;
36907 +static kobj_attribute_no_const *counter_attrs;
36908
36909 static void delete_gpe_attr_array(void)
36910 {
36911 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36912 index d24fa19..782f1e6 100644
36913 --- a/drivers/acpi/thermal.c
36914 +++ b/drivers/acpi/thermal.c
36915 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36916 return 0;
36917 }
36918
36919 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36920 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36921 /*
36922 * Award BIOS on this AOpen makes thermal control almost worthless.
36923 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36924 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36925 index cc79d3f..28adb33 100644
36926 --- a/drivers/acpi/video.c
36927 +++ b/drivers/acpi/video.c
36928 @@ -431,7 +431,7 @@ static int __init video_enable_native_backlight(const struct dmi_system_id *d)
36929 return 0;
36930 }
36931
36932 -static struct dmi_system_id video_dmi_table[] __initdata = {
36933 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36934 /*
36935 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36936 */
36937 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36938 index 287c4ba..6a600bc 100644
36939 --- a/drivers/ata/libahci.c
36940 +++ b/drivers/ata/libahci.c
36941 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36942 }
36943 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36944
36945 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36946 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36947 struct ata_taskfile *tf, int is_cmd, u16 flags,
36948 unsigned long timeout_msec)
36949 {
36950 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36951 index 577849c..920847c 100644
36952 --- a/drivers/ata/libata-core.c
36953 +++ b/drivers/ata/libata-core.c
36954 @@ -102,7 +102,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36955 static void ata_dev_xfermask(struct ata_device *dev);
36956 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36957
36958 -atomic_t ata_print_id = ATOMIC_INIT(0);
36959 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36960
36961 struct ata_force_param {
36962 const char *name;
36963 @@ -4801,7 +4801,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36964 struct ata_port *ap;
36965 unsigned int tag;
36966
36967 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36968 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36969 ap = qc->ap;
36970
36971 qc->flags = 0;
36972 @@ -4818,7 +4818,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36973 struct ata_port *ap;
36974 struct ata_link *link;
36975
36976 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36977 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36978 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36979 ap = qc->ap;
36980 link = qc->dev->link;
36981 @@ -5925,6 +5925,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36982 return;
36983
36984 spin_lock(&lock);
36985 + pax_open_kernel();
36986
36987 for (cur = ops->inherits; cur; cur = cur->inherits) {
36988 void **inherit = (void **)cur;
36989 @@ -5938,8 +5939,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36990 if (IS_ERR(*pp))
36991 *pp = NULL;
36992
36993 - ops->inherits = NULL;
36994 + *(struct ata_port_operations **)&ops->inherits = NULL;
36995
36996 + pax_close_kernel();
36997 spin_unlock(&lock);
36998 }
36999
37000 @@ -6135,7 +6137,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
37001
37002 /* give ports names and add SCSI hosts */
37003 for (i = 0; i < host->n_ports; i++) {
37004 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
37005 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
37006 host->ports[i]->local_port_no = i + 1;
37007 }
37008
37009 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
37010 index 3131adc..93e7aa0 100644
37011 --- a/drivers/ata/libata-scsi.c
37012 +++ b/drivers/ata/libata-scsi.c
37013 @@ -4209,7 +4209,7 @@ int ata_sas_port_init(struct ata_port *ap)
37014
37015 if (rc)
37016 return rc;
37017 - ap->print_id = atomic_inc_return(&ata_print_id);
37018 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
37019 return 0;
37020 }
37021 EXPORT_SYMBOL_GPL(ata_sas_port_init);
37022 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
37023 index a998a17..8de4bf4 100644
37024 --- a/drivers/ata/libata.h
37025 +++ b/drivers/ata/libata.h
37026 @@ -53,7 +53,7 @@ enum {
37027 ATA_DNXFER_QUIET = (1 << 31),
37028 };
37029
37030 -extern atomic_t ata_print_id;
37031 +extern atomic_unchecked_t ata_print_id;
37032 extern int atapi_passthru16;
37033 extern int libata_fua;
37034 extern int libata_noacpi;
37035 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
37036 index a9b0c82..207d97d 100644
37037 --- a/drivers/ata/pata_arasan_cf.c
37038 +++ b/drivers/ata/pata_arasan_cf.c
37039 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
37040 /* Handle platform specific quirks */
37041 if (quirk) {
37042 if (quirk & CF_BROKEN_PIO) {
37043 - ap->ops->set_piomode = NULL;
37044 + pax_open_kernel();
37045 + *(void **)&ap->ops->set_piomode = NULL;
37046 + pax_close_kernel();
37047 ap->pio_mask = 0;
37048 }
37049 if (quirk & CF_BROKEN_MWDMA)
37050 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
37051 index f9b983a..887b9d8 100644
37052 --- a/drivers/atm/adummy.c
37053 +++ b/drivers/atm/adummy.c
37054 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
37055 vcc->pop(vcc, skb);
37056 else
37057 dev_kfree_skb_any(skb);
37058 - atomic_inc(&vcc->stats->tx);
37059 + atomic_inc_unchecked(&vcc->stats->tx);
37060
37061 return 0;
37062 }
37063 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
37064 index f1a9198..f466a4a 100644
37065 --- a/drivers/atm/ambassador.c
37066 +++ b/drivers/atm/ambassador.c
37067 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
37068 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
37069
37070 // VC layer stats
37071 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37072 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37073
37074 // free the descriptor
37075 kfree (tx_descr);
37076 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37077 dump_skb ("<<<", vc, skb);
37078
37079 // VC layer stats
37080 - atomic_inc(&atm_vcc->stats->rx);
37081 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37082 __net_timestamp(skb);
37083 // end of our responsibility
37084 atm_vcc->push (atm_vcc, skb);
37085 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37086 } else {
37087 PRINTK (KERN_INFO, "dropped over-size frame");
37088 // should we count this?
37089 - atomic_inc(&atm_vcc->stats->rx_drop);
37090 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37091 }
37092
37093 } else {
37094 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
37095 }
37096
37097 if (check_area (skb->data, skb->len)) {
37098 - atomic_inc(&atm_vcc->stats->tx_err);
37099 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
37100 return -ENOMEM; // ?
37101 }
37102
37103 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
37104 index 480fa6f..947067c 100644
37105 --- a/drivers/atm/atmtcp.c
37106 +++ b/drivers/atm/atmtcp.c
37107 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37108 if (vcc->pop) vcc->pop(vcc,skb);
37109 else dev_kfree_skb(skb);
37110 if (dev_data) return 0;
37111 - atomic_inc(&vcc->stats->tx_err);
37112 + atomic_inc_unchecked(&vcc->stats->tx_err);
37113 return -ENOLINK;
37114 }
37115 size = skb->len+sizeof(struct atmtcp_hdr);
37116 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37117 if (!new_skb) {
37118 if (vcc->pop) vcc->pop(vcc,skb);
37119 else dev_kfree_skb(skb);
37120 - atomic_inc(&vcc->stats->tx_err);
37121 + atomic_inc_unchecked(&vcc->stats->tx_err);
37122 return -ENOBUFS;
37123 }
37124 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
37125 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37126 if (vcc->pop) vcc->pop(vcc,skb);
37127 else dev_kfree_skb(skb);
37128 out_vcc->push(out_vcc,new_skb);
37129 - atomic_inc(&vcc->stats->tx);
37130 - atomic_inc(&out_vcc->stats->rx);
37131 + atomic_inc_unchecked(&vcc->stats->tx);
37132 + atomic_inc_unchecked(&out_vcc->stats->rx);
37133 return 0;
37134 }
37135
37136 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37137 read_unlock(&vcc_sklist_lock);
37138 if (!out_vcc) {
37139 result = -EUNATCH;
37140 - atomic_inc(&vcc->stats->tx_err);
37141 + atomic_inc_unchecked(&vcc->stats->tx_err);
37142 goto done;
37143 }
37144 skb_pull(skb,sizeof(struct atmtcp_hdr));
37145 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37146 __net_timestamp(new_skb);
37147 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
37148 out_vcc->push(out_vcc,new_skb);
37149 - atomic_inc(&vcc->stats->tx);
37150 - atomic_inc(&out_vcc->stats->rx);
37151 + atomic_inc_unchecked(&vcc->stats->tx);
37152 + atomic_inc_unchecked(&out_vcc->stats->rx);
37153 done:
37154 if (vcc->pop) vcc->pop(vcc,skb);
37155 else dev_kfree_skb(skb);
37156 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
37157 index 6339efd..2b441d5 100644
37158 --- a/drivers/atm/eni.c
37159 +++ b/drivers/atm/eni.c
37160 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
37161 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
37162 vcc->dev->number);
37163 length = 0;
37164 - atomic_inc(&vcc->stats->rx_err);
37165 + atomic_inc_unchecked(&vcc->stats->rx_err);
37166 }
37167 else {
37168 length = ATM_CELL_SIZE-1; /* no HEC */
37169 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37170 size);
37171 }
37172 eff = length = 0;
37173 - atomic_inc(&vcc->stats->rx_err);
37174 + atomic_inc_unchecked(&vcc->stats->rx_err);
37175 }
37176 else {
37177 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
37178 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37179 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
37180 vcc->dev->number,vcc->vci,length,size << 2,descr);
37181 length = eff = 0;
37182 - atomic_inc(&vcc->stats->rx_err);
37183 + atomic_inc_unchecked(&vcc->stats->rx_err);
37184 }
37185 }
37186 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
37187 @@ -770,7 +770,7 @@ rx_dequeued++;
37188 vcc->push(vcc,skb);
37189 pushed++;
37190 }
37191 - atomic_inc(&vcc->stats->rx);
37192 + atomic_inc_unchecked(&vcc->stats->rx);
37193 }
37194 wake_up(&eni_dev->rx_wait);
37195 }
37196 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37197 DMA_TO_DEVICE);
37198 if (vcc->pop) vcc->pop(vcc,skb);
37199 else dev_kfree_skb_irq(skb);
37200 - atomic_inc(&vcc->stats->tx);
37201 + atomic_inc_unchecked(&vcc->stats->tx);
37202 wake_up(&eni_dev->tx_wait);
37203 dma_complete++;
37204 }
37205 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37206 index 82f2ae0..f205c02 100644
37207 --- a/drivers/atm/firestream.c
37208 +++ b/drivers/atm/firestream.c
37209 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37210 }
37211 }
37212
37213 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37214 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37215
37216 fs_dprintk (FS_DEBUG_TXMEM, "i");
37217 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37218 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37219 #endif
37220 skb_put (skb, qe->p1 & 0xffff);
37221 ATM_SKB(skb)->vcc = atm_vcc;
37222 - atomic_inc(&atm_vcc->stats->rx);
37223 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37224 __net_timestamp(skb);
37225 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37226 atm_vcc->push (atm_vcc, skb);
37227 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37228 kfree (pe);
37229 }
37230 if (atm_vcc)
37231 - atomic_inc(&atm_vcc->stats->rx_drop);
37232 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37233 break;
37234 case 0x1f: /* Reassembly abort: no buffers. */
37235 /* Silently increment error counter. */
37236 if (atm_vcc)
37237 - atomic_inc(&atm_vcc->stats->rx_drop);
37238 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37239 break;
37240 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37241 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37242 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37243 index 75dde90..4309ead 100644
37244 --- a/drivers/atm/fore200e.c
37245 +++ b/drivers/atm/fore200e.c
37246 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37247 #endif
37248 /* check error condition */
37249 if (*entry->status & STATUS_ERROR)
37250 - atomic_inc(&vcc->stats->tx_err);
37251 + atomic_inc_unchecked(&vcc->stats->tx_err);
37252 else
37253 - atomic_inc(&vcc->stats->tx);
37254 + atomic_inc_unchecked(&vcc->stats->tx);
37255 }
37256 }
37257
37258 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37259 if (skb == NULL) {
37260 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37261
37262 - atomic_inc(&vcc->stats->rx_drop);
37263 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37264 return -ENOMEM;
37265 }
37266
37267 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37268
37269 dev_kfree_skb_any(skb);
37270
37271 - atomic_inc(&vcc->stats->rx_drop);
37272 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37273 return -ENOMEM;
37274 }
37275
37276 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37277
37278 vcc->push(vcc, skb);
37279 - atomic_inc(&vcc->stats->rx);
37280 + atomic_inc_unchecked(&vcc->stats->rx);
37281
37282 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37283
37284 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37285 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37286 fore200e->atm_dev->number,
37287 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37288 - atomic_inc(&vcc->stats->rx_err);
37289 + atomic_inc_unchecked(&vcc->stats->rx_err);
37290 }
37291 }
37292
37293 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37294 goto retry_here;
37295 }
37296
37297 - atomic_inc(&vcc->stats->tx_err);
37298 + atomic_inc_unchecked(&vcc->stats->tx_err);
37299
37300 fore200e->tx_sat++;
37301 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37302 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37303 index 93dca2e..c5daa69 100644
37304 --- a/drivers/atm/he.c
37305 +++ b/drivers/atm/he.c
37306 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37307
37308 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37309 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37310 - atomic_inc(&vcc->stats->rx_drop);
37311 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37312 goto return_host_buffers;
37313 }
37314
37315 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37316 RBRQ_LEN_ERR(he_dev->rbrq_head)
37317 ? "LEN_ERR" : "",
37318 vcc->vpi, vcc->vci);
37319 - atomic_inc(&vcc->stats->rx_err);
37320 + atomic_inc_unchecked(&vcc->stats->rx_err);
37321 goto return_host_buffers;
37322 }
37323
37324 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37325 vcc->push(vcc, skb);
37326 spin_lock(&he_dev->global_lock);
37327
37328 - atomic_inc(&vcc->stats->rx);
37329 + atomic_inc_unchecked(&vcc->stats->rx);
37330
37331 return_host_buffers:
37332 ++pdus_assembled;
37333 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37334 tpd->vcc->pop(tpd->vcc, tpd->skb);
37335 else
37336 dev_kfree_skb_any(tpd->skb);
37337 - atomic_inc(&tpd->vcc->stats->tx_err);
37338 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37339 }
37340 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37341 return;
37342 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37343 vcc->pop(vcc, skb);
37344 else
37345 dev_kfree_skb_any(skb);
37346 - atomic_inc(&vcc->stats->tx_err);
37347 + atomic_inc_unchecked(&vcc->stats->tx_err);
37348 return -EINVAL;
37349 }
37350
37351 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37352 vcc->pop(vcc, skb);
37353 else
37354 dev_kfree_skb_any(skb);
37355 - atomic_inc(&vcc->stats->tx_err);
37356 + atomic_inc_unchecked(&vcc->stats->tx_err);
37357 return -EINVAL;
37358 }
37359 #endif
37360 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37361 vcc->pop(vcc, skb);
37362 else
37363 dev_kfree_skb_any(skb);
37364 - atomic_inc(&vcc->stats->tx_err);
37365 + atomic_inc_unchecked(&vcc->stats->tx_err);
37366 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37367 return -ENOMEM;
37368 }
37369 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37370 vcc->pop(vcc, skb);
37371 else
37372 dev_kfree_skb_any(skb);
37373 - atomic_inc(&vcc->stats->tx_err);
37374 + atomic_inc_unchecked(&vcc->stats->tx_err);
37375 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37376 return -ENOMEM;
37377 }
37378 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37379 __enqueue_tpd(he_dev, tpd, cid);
37380 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37381
37382 - atomic_inc(&vcc->stats->tx);
37383 + atomic_inc_unchecked(&vcc->stats->tx);
37384
37385 return 0;
37386 }
37387 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37388 index 527bbd5..96570c8 100644
37389 --- a/drivers/atm/horizon.c
37390 +++ b/drivers/atm/horizon.c
37391 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37392 {
37393 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37394 // VC layer stats
37395 - atomic_inc(&vcc->stats->rx);
37396 + atomic_inc_unchecked(&vcc->stats->rx);
37397 __net_timestamp(skb);
37398 // end of our responsibility
37399 vcc->push (vcc, skb);
37400 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37401 dev->tx_iovec = NULL;
37402
37403 // VC layer stats
37404 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37405 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37406
37407 // free the skb
37408 hrz_kfree_skb (skb);
37409 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37410 index 074616b..d6b3d5f 100644
37411 --- a/drivers/atm/idt77252.c
37412 +++ b/drivers/atm/idt77252.c
37413 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37414 else
37415 dev_kfree_skb(skb);
37416
37417 - atomic_inc(&vcc->stats->tx);
37418 + atomic_inc_unchecked(&vcc->stats->tx);
37419 }
37420
37421 atomic_dec(&scq->used);
37422 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37423 if ((sb = dev_alloc_skb(64)) == NULL) {
37424 printk("%s: Can't allocate buffers for aal0.\n",
37425 card->name);
37426 - atomic_add(i, &vcc->stats->rx_drop);
37427 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37428 break;
37429 }
37430 if (!atm_charge(vcc, sb->truesize)) {
37431 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37432 card->name);
37433 - atomic_add(i - 1, &vcc->stats->rx_drop);
37434 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37435 dev_kfree_skb(sb);
37436 break;
37437 }
37438 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37439 ATM_SKB(sb)->vcc = vcc;
37440 __net_timestamp(sb);
37441 vcc->push(vcc, sb);
37442 - atomic_inc(&vcc->stats->rx);
37443 + atomic_inc_unchecked(&vcc->stats->rx);
37444
37445 cell += ATM_CELL_PAYLOAD;
37446 }
37447 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37448 "(CDC: %08x)\n",
37449 card->name, len, rpp->len, readl(SAR_REG_CDC));
37450 recycle_rx_pool_skb(card, rpp);
37451 - atomic_inc(&vcc->stats->rx_err);
37452 + atomic_inc_unchecked(&vcc->stats->rx_err);
37453 return;
37454 }
37455 if (stat & SAR_RSQE_CRC) {
37456 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37457 recycle_rx_pool_skb(card, rpp);
37458 - atomic_inc(&vcc->stats->rx_err);
37459 + atomic_inc_unchecked(&vcc->stats->rx_err);
37460 return;
37461 }
37462 if (skb_queue_len(&rpp->queue) > 1) {
37463 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37464 RXPRINTK("%s: Can't alloc RX skb.\n",
37465 card->name);
37466 recycle_rx_pool_skb(card, rpp);
37467 - atomic_inc(&vcc->stats->rx_err);
37468 + atomic_inc_unchecked(&vcc->stats->rx_err);
37469 return;
37470 }
37471 if (!atm_charge(vcc, skb->truesize)) {
37472 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37473 __net_timestamp(skb);
37474
37475 vcc->push(vcc, skb);
37476 - atomic_inc(&vcc->stats->rx);
37477 + atomic_inc_unchecked(&vcc->stats->rx);
37478
37479 return;
37480 }
37481 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37482 __net_timestamp(skb);
37483
37484 vcc->push(vcc, skb);
37485 - atomic_inc(&vcc->stats->rx);
37486 + atomic_inc_unchecked(&vcc->stats->rx);
37487
37488 if (skb->truesize > SAR_FB_SIZE_3)
37489 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37490 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37491 if (vcc->qos.aal != ATM_AAL0) {
37492 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37493 card->name, vpi, vci);
37494 - atomic_inc(&vcc->stats->rx_drop);
37495 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37496 goto drop;
37497 }
37498
37499 if ((sb = dev_alloc_skb(64)) == NULL) {
37500 printk("%s: Can't allocate buffers for AAL0.\n",
37501 card->name);
37502 - atomic_inc(&vcc->stats->rx_err);
37503 + atomic_inc_unchecked(&vcc->stats->rx_err);
37504 goto drop;
37505 }
37506
37507 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37508 ATM_SKB(sb)->vcc = vcc;
37509 __net_timestamp(sb);
37510 vcc->push(vcc, sb);
37511 - atomic_inc(&vcc->stats->rx);
37512 + atomic_inc_unchecked(&vcc->stats->rx);
37513
37514 drop:
37515 skb_pull(queue, 64);
37516 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37517
37518 if (vc == NULL) {
37519 printk("%s: NULL connection in send().\n", card->name);
37520 - atomic_inc(&vcc->stats->tx_err);
37521 + atomic_inc_unchecked(&vcc->stats->tx_err);
37522 dev_kfree_skb(skb);
37523 return -EINVAL;
37524 }
37525 if (!test_bit(VCF_TX, &vc->flags)) {
37526 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37527 - atomic_inc(&vcc->stats->tx_err);
37528 + atomic_inc_unchecked(&vcc->stats->tx_err);
37529 dev_kfree_skb(skb);
37530 return -EINVAL;
37531 }
37532 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37533 break;
37534 default:
37535 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37536 - atomic_inc(&vcc->stats->tx_err);
37537 + atomic_inc_unchecked(&vcc->stats->tx_err);
37538 dev_kfree_skb(skb);
37539 return -EINVAL;
37540 }
37541
37542 if (skb_shinfo(skb)->nr_frags != 0) {
37543 printk("%s: No scatter-gather yet.\n", card->name);
37544 - atomic_inc(&vcc->stats->tx_err);
37545 + atomic_inc_unchecked(&vcc->stats->tx_err);
37546 dev_kfree_skb(skb);
37547 return -EINVAL;
37548 }
37549 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37550
37551 err = queue_skb(card, vc, skb, oam);
37552 if (err) {
37553 - atomic_inc(&vcc->stats->tx_err);
37554 + atomic_inc_unchecked(&vcc->stats->tx_err);
37555 dev_kfree_skb(skb);
37556 return err;
37557 }
37558 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37559 skb = dev_alloc_skb(64);
37560 if (!skb) {
37561 printk("%s: Out of memory in send_oam().\n", card->name);
37562 - atomic_inc(&vcc->stats->tx_err);
37563 + atomic_inc_unchecked(&vcc->stats->tx_err);
37564 return -ENOMEM;
37565 }
37566 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37567 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37568 index 924f8e2..3375a3e 100644
37569 --- a/drivers/atm/iphase.c
37570 +++ b/drivers/atm/iphase.c
37571 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37572 status = (u_short) (buf_desc_ptr->desc_mode);
37573 if (status & (RX_CER | RX_PTE | RX_OFL))
37574 {
37575 - atomic_inc(&vcc->stats->rx_err);
37576 + atomic_inc_unchecked(&vcc->stats->rx_err);
37577 IF_ERR(printk("IA: bad packet, dropping it");)
37578 if (status & RX_CER) {
37579 IF_ERR(printk(" cause: packet CRC error\n");)
37580 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37581 len = dma_addr - buf_addr;
37582 if (len > iadev->rx_buf_sz) {
37583 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37584 - atomic_inc(&vcc->stats->rx_err);
37585 + atomic_inc_unchecked(&vcc->stats->rx_err);
37586 goto out_free_desc;
37587 }
37588
37589 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37590 ia_vcc = INPH_IA_VCC(vcc);
37591 if (ia_vcc == NULL)
37592 {
37593 - atomic_inc(&vcc->stats->rx_err);
37594 + atomic_inc_unchecked(&vcc->stats->rx_err);
37595 atm_return(vcc, skb->truesize);
37596 dev_kfree_skb_any(skb);
37597 goto INCR_DLE;
37598 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37599 if ((length > iadev->rx_buf_sz) || (length >
37600 (skb->len - sizeof(struct cpcs_trailer))))
37601 {
37602 - atomic_inc(&vcc->stats->rx_err);
37603 + atomic_inc_unchecked(&vcc->stats->rx_err);
37604 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37605 length, skb->len);)
37606 atm_return(vcc, skb->truesize);
37607 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37608
37609 IF_RX(printk("rx_dle_intr: skb push");)
37610 vcc->push(vcc,skb);
37611 - atomic_inc(&vcc->stats->rx);
37612 + atomic_inc_unchecked(&vcc->stats->rx);
37613 iadev->rx_pkt_cnt++;
37614 }
37615 INCR_DLE:
37616 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37617 {
37618 struct k_sonet_stats *stats;
37619 stats = &PRIV(_ia_dev[board])->sonet_stats;
37620 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37621 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37622 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37623 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37624 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37625 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37626 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37627 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37628 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37629 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37630 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37631 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37632 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37633 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37634 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37635 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37636 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37637 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37638 }
37639 ia_cmds.status = 0;
37640 break;
37641 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37642 if ((desc == 0) || (desc > iadev->num_tx_desc))
37643 {
37644 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37645 - atomic_inc(&vcc->stats->tx);
37646 + atomic_inc_unchecked(&vcc->stats->tx);
37647 if (vcc->pop)
37648 vcc->pop(vcc, skb);
37649 else
37650 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37651 ATM_DESC(skb) = vcc->vci;
37652 skb_queue_tail(&iadev->tx_dma_q, skb);
37653
37654 - atomic_inc(&vcc->stats->tx);
37655 + atomic_inc_unchecked(&vcc->stats->tx);
37656 iadev->tx_pkt_cnt++;
37657 /* Increment transaction counter */
37658 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37659
37660 #if 0
37661 /* add flow control logic */
37662 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37663 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37664 if (iavcc->vc_desc_cnt > 10) {
37665 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37666 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37667 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37668 index ce43ae3..969de38 100644
37669 --- a/drivers/atm/lanai.c
37670 +++ b/drivers/atm/lanai.c
37671 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37672 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37673 lanai_endtx(lanai, lvcc);
37674 lanai_free_skb(lvcc->tx.atmvcc, skb);
37675 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37676 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37677 }
37678
37679 /* Try to fill the buffer - don't call unless there is backlog */
37680 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37681 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37682 __net_timestamp(skb);
37683 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37684 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37685 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37686 out:
37687 lvcc->rx.buf.ptr = end;
37688 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37689 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37690 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37691 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37692 lanai->stats.service_rxnotaal5++;
37693 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37694 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37695 return 0;
37696 }
37697 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37698 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37699 int bytes;
37700 read_unlock(&vcc_sklist_lock);
37701 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37702 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37703 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37704 lvcc->stats.x.aal5.service_trash++;
37705 bytes = (SERVICE_GET_END(s) * 16) -
37706 (((unsigned long) lvcc->rx.buf.ptr) -
37707 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37708 }
37709 if (s & SERVICE_STREAM) {
37710 read_unlock(&vcc_sklist_lock);
37711 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37712 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37713 lvcc->stats.x.aal5.service_stream++;
37714 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37715 "PDU on VCI %d!\n", lanai->number, vci);
37716 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37717 return 0;
37718 }
37719 DPRINTK("got rx crc error on vci %d\n", vci);
37720 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37721 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37722 lvcc->stats.x.aal5.service_rxcrc++;
37723 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37724 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37725 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37726 index ddc4ceb..36e29aa 100644
37727 --- a/drivers/atm/nicstar.c
37728 +++ b/drivers/atm/nicstar.c
37729 @@ -1632,7 +1632,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37730 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37731 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37732 card->index);
37733 - atomic_inc(&vcc->stats->tx_err);
37734 + atomic_inc_unchecked(&vcc->stats->tx_err);
37735 dev_kfree_skb_any(skb);
37736 return -EINVAL;
37737 }
37738 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37739 if (!vc->tx) {
37740 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37741 card->index);
37742 - atomic_inc(&vcc->stats->tx_err);
37743 + atomic_inc_unchecked(&vcc->stats->tx_err);
37744 dev_kfree_skb_any(skb);
37745 return -EINVAL;
37746 }
37747 @@ -1648,14 +1648,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37748 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37749 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37750 card->index);
37751 - atomic_inc(&vcc->stats->tx_err);
37752 + atomic_inc_unchecked(&vcc->stats->tx_err);
37753 dev_kfree_skb_any(skb);
37754 return -EINVAL;
37755 }
37756
37757 if (skb_shinfo(skb)->nr_frags != 0) {
37758 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37759 - atomic_inc(&vcc->stats->tx_err);
37760 + atomic_inc_unchecked(&vcc->stats->tx_err);
37761 dev_kfree_skb_any(skb);
37762 return -EINVAL;
37763 }
37764 @@ -1703,11 +1703,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37765 }
37766
37767 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37768 - atomic_inc(&vcc->stats->tx_err);
37769 + atomic_inc_unchecked(&vcc->stats->tx_err);
37770 dev_kfree_skb_any(skb);
37771 return -EIO;
37772 }
37773 - atomic_inc(&vcc->stats->tx);
37774 + atomic_inc_unchecked(&vcc->stats->tx);
37775
37776 return 0;
37777 }
37778 @@ -2024,14 +2024,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37779 printk
37780 ("nicstar%d: Can't allocate buffers for aal0.\n",
37781 card->index);
37782 - atomic_add(i, &vcc->stats->rx_drop);
37783 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37784 break;
37785 }
37786 if (!atm_charge(vcc, sb->truesize)) {
37787 RXPRINTK
37788 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37789 card->index);
37790 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37791 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37792 dev_kfree_skb_any(sb);
37793 break;
37794 }
37795 @@ -2046,7 +2046,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37796 ATM_SKB(sb)->vcc = vcc;
37797 __net_timestamp(sb);
37798 vcc->push(vcc, sb);
37799 - atomic_inc(&vcc->stats->rx);
37800 + atomic_inc_unchecked(&vcc->stats->rx);
37801 cell += ATM_CELL_PAYLOAD;
37802 }
37803
37804 @@ -2063,7 +2063,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37805 if (iovb == NULL) {
37806 printk("nicstar%d: Out of iovec buffers.\n",
37807 card->index);
37808 - atomic_inc(&vcc->stats->rx_drop);
37809 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37810 recycle_rx_buf(card, skb);
37811 return;
37812 }
37813 @@ -2087,7 +2087,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37814 small or large buffer itself. */
37815 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37816 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37817 - atomic_inc(&vcc->stats->rx_err);
37818 + atomic_inc_unchecked(&vcc->stats->rx_err);
37819 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37820 NS_MAX_IOVECS);
37821 NS_PRV_IOVCNT(iovb) = 0;
37822 @@ -2107,7 +2107,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37823 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37824 card->index);
37825 which_list(card, skb);
37826 - atomic_inc(&vcc->stats->rx_err);
37827 + atomic_inc_unchecked(&vcc->stats->rx_err);
37828 recycle_rx_buf(card, skb);
37829 vc->rx_iov = NULL;
37830 recycle_iov_buf(card, iovb);
37831 @@ -2120,7 +2120,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37832 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37833 card->index);
37834 which_list(card, skb);
37835 - atomic_inc(&vcc->stats->rx_err);
37836 + atomic_inc_unchecked(&vcc->stats->rx_err);
37837 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37838 NS_PRV_IOVCNT(iovb));
37839 vc->rx_iov = NULL;
37840 @@ -2143,7 +2143,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37841 printk(" - PDU size mismatch.\n");
37842 else
37843 printk(".\n");
37844 - atomic_inc(&vcc->stats->rx_err);
37845 + atomic_inc_unchecked(&vcc->stats->rx_err);
37846 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37847 NS_PRV_IOVCNT(iovb));
37848 vc->rx_iov = NULL;
37849 @@ -2157,14 +2157,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37850 /* skb points to a small buffer */
37851 if (!atm_charge(vcc, skb->truesize)) {
37852 push_rxbufs(card, skb);
37853 - atomic_inc(&vcc->stats->rx_drop);
37854 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37855 } else {
37856 skb_put(skb, len);
37857 dequeue_sm_buf(card, skb);
37858 ATM_SKB(skb)->vcc = vcc;
37859 __net_timestamp(skb);
37860 vcc->push(vcc, skb);
37861 - atomic_inc(&vcc->stats->rx);
37862 + atomic_inc_unchecked(&vcc->stats->rx);
37863 }
37864 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37865 struct sk_buff *sb;
37866 @@ -2175,14 +2175,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37867 if (len <= NS_SMBUFSIZE) {
37868 if (!atm_charge(vcc, sb->truesize)) {
37869 push_rxbufs(card, sb);
37870 - atomic_inc(&vcc->stats->rx_drop);
37871 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37872 } else {
37873 skb_put(sb, len);
37874 dequeue_sm_buf(card, sb);
37875 ATM_SKB(sb)->vcc = vcc;
37876 __net_timestamp(sb);
37877 vcc->push(vcc, sb);
37878 - atomic_inc(&vcc->stats->rx);
37879 + atomic_inc_unchecked(&vcc->stats->rx);
37880 }
37881
37882 push_rxbufs(card, skb);
37883 @@ -2191,7 +2191,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37884
37885 if (!atm_charge(vcc, skb->truesize)) {
37886 push_rxbufs(card, skb);
37887 - atomic_inc(&vcc->stats->rx_drop);
37888 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37889 } else {
37890 dequeue_lg_buf(card, skb);
37891 skb_push(skb, NS_SMBUFSIZE);
37892 @@ -2201,7 +2201,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37893 ATM_SKB(skb)->vcc = vcc;
37894 __net_timestamp(skb);
37895 vcc->push(vcc, skb);
37896 - atomic_inc(&vcc->stats->rx);
37897 + atomic_inc_unchecked(&vcc->stats->rx);
37898 }
37899
37900 push_rxbufs(card, sb);
37901 @@ -2222,7 +2222,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37902 printk
37903 ("nicstar%d: Out of huge buffers.\n",
37904 card->index);
37905 - atomic_inc(&vcc->stats->rx_drop);
37906 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37907 recycle_iovec_rx_bufs(card,
37908 (struct iovec *)
37909 iovb->data,
37910 @@ -2273,7 +2273,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37911 card->hbpool.count++;
37912 } else
37913 dev_kfree_skb_any(hb);
37914 - atomic_inc(&vcc->stats->rx_drop);
37915 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37916 } else {
37917 /* Copy the small buffer to the huge buffer */
37918 sb = (struct sk_buff *)iov->iov_base;
37919 @@ -2307,7 +2307,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37920 ATM_SKB(hb)->vcc = vcc;
37921 __net_timestamp(hb);
37922 vcc->push(vcc, hb);
37923 - atomic_inc(&vcc->stats->rx);
37924 + atomic_inc_unchecked(&vcc->stats->rx);
37925 }
37926 }
37927
37928 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37929 index 74e18b0..f16afa0 100644
37930 --- a/drivers/atm/solos-pci.c
37931 +++ b/drivers/atm/solos-pci.c
37932 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37933 }
37934 atm_charge(vcc, skb->truesize);
37935 vcc->push(vcc, skb);
37936 - atomic_inc(&vcc->stats->rx);
37937 + atomic_inc_unchecked(&vcc->stats->rx);
37938 break;
37939
37940 case PKT_STATUS:
37941 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37942 vcc = SKB_CB(oldskb)->vcc;
37943
37944 if (vcc) {
37945 - atomic_inc(&vcc->stats->tx);
37946 + atomic_inc_unchecked(&vcc->stats->tx);
37947 solos_pop(vcc, oldskb);
37948 } else {
37949 dev_kfree_skb_irq(oldskb);
37950 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37951 index 0215934..ce9f5b1 100644
37952 --- a/drivers/atm/suni.c
37953 +++ b/drivers/atm/suni.c
37954 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37955
37956
37957 #define ADD_LIMITED(s,v) \
37958 - atomic_add((v),&stats->s); \
37959 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37960 + atomic_add_unchecked((v),&stats->s); \
37961 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37962
37963
37964 static void suni_hz(unsigned long from_timer)
37965 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37966 index 5120a96..e2572bd 100644
37967 --- a/drivers/atm/uPD98402.c
37968 +++ b/drivers/atm/uPD98402.c
37969 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37970 struct sonet_stats tmp;
37971 int error = 0;
37972
37973 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37974 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37975 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37976 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37977 if (zero && !error) {
37978 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37979
37980
37981 #define ADD_LIMITED(s,v) \
37982 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37983 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37984 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37985 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37986 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37987 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37988
37989
37990 static void stat_event(struct atm_dev *dev)
37991 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37992 if (reason & uPD98402_INT_PFM) stat_event(dev);
37993 if (reason & uPD98402_INT_PCO) {
37994 (void) GET(PCOCR); /* clear interrupt cause */
37995 - atomic_add(GET(HECCT),
37996 + atomic_add_unchecked(GET(HECCT),
37997 &PRIV(dev)->sonet_stats.uncorr_hcs);
37998 }
37999 if ((reason & uPD98402_INT_RFO) &&
38000 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
38001 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
38002 uPD98402_INT_LOS),PIMR); /* enable them */
38003 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
38004 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
38005 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
38006 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
38007 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
38008 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
38009 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
38010 return 0;
38011 }
38012
38013 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
38014 index cecfb94..87009ec 100644
38015 --- a/drivers/atm/zatm.c
38016 +++ b/drivers/atm/zatm.c
38017 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
38018 }
38019 if (!size) {
38020 dev_kfree_skb_irq(skb);
38021 - if (vcc) atomic_inc(&vcc->stats->rx_err);
38022 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
38023 continue;
38024 }
38025 if (!atm_charge(vcc,skb->truesize)) {
38026 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
38027 skb->len = size;
38028 ATM_SKB(skb)->vcc = vcc;
38029 vcc->push(vcc,skb);
38030 - atomic_inc(&vcc->stats->rx);
38031 + atomic_inc_unchecked(&vcc->stats->rx);
38032 }
38033 zout(pos & 0xffff,MTA(mbx));
38034 #if 0 /* probably a stupid idea */
38035 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
38036 skb_queue_head(&zatm_vcc->backlog,skb);
38037 break;
38038 }
38039 - atomic_inc(&vcc->stats->tx);
38040 + atomic_inc_unchecked(&vcc->stats->tx);
38041 wake_up(&zatm_vcc->tx_wait);
38042 }
38043
38044 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
38045 index 79bc203..fa3945b 100644
38046 --- a/drivers/base/bus.c
38047 +++ b/drivers/base/bus.c
38048 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
38049 return -EINVAL;
38050
38051 mutex_lock(&subsys->p->mutex);
38052 - list_add_tail(&sif->node, &subsys->p->interfaces);
38053 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
38054 if (sif->add_dev) {
38055 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38056 while ((dev = subsys_dev_iter_next(&iter)))
38057 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
38058 subsys = sif->subsys;
38059
38060 mutex_lock(&subsys->p->mutex);
38061 - list_del_init(&sif->node);
38062 + pax_list_del_init((struct list_head *)&sif->node);
38063 if (sif->remove_dev) {
38064 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38065 while ((dev = subsys_dev_iter_next(&iter)))
38066 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
38067 index 68f0314..ca2a609 100644
38068 --- a/drivers/base/devtmpfs.c
38069 +++ b/drivers/base/devtmpfs.c
38070 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
38071 if (!thread)
38072 return 0;
38073
38074 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
38075 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
38076 if (err)
38077 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
38078 else
38079 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
38080 *err = sys_unshare(CLONE_NEWNS);
38081 if (*err)
38082 goto out;
38083 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
38084 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
38085 if (*err)
38086 goto out;
38087 - sys_chdir("/.."); /* will traverse into overmounted root */
38088 - sys_chroot(".");
38089 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
38090 + sys_chroot((char __force_user *)".");
38091 complete(&setup_done);
38092 while (1) {
38093 spin_lock(&req_lock);
38094 diff --git a/drivers/base/node.c b/drivers/base/node.c
38095 index a2aa65b..8831326 100644
38096 --- a/drivers/base/node.c
38097 +++ b/drivers/base/node.c
38098 @@ -613,7 +613,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
38099 struct node_attr {
38100 struct device_attribute attr;
38101 enum node_states state;
38102 -};
38103 +} __do_const;
38104
38105 static ssize_t show_node_state(struct device *dev,
38106 struct device_attribute *attr, char *buf)
38107 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
38108 index 2327613..211d7f5 100644
38109 --- a/drivers/base/power/domain.c
38110 +++ b/drivers/base/power/domain.c
38111 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
38112 {
38113 struct cpuidle_driver *cpuidle_drv;
38114 struct gpd_cpuidle_data *cpuidle_data;
38115 - struct cpuidle_state *idle_state;
38116 + cpuidle_state_no_const *idle_state;
38117 int ret = 0;
38118
38119 if (IS_ERR_OR_NULL(genpd) || state < 0)
38120 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
38121 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
38122 {
38123 struct gpd_cpuidle_data *cpuidle_data;
38124 - struct cpuidle_state *idle_state;
38125 + cpuidle_state_no_const *idle_state;
38126 int ret = 0;
38127
38128 if (IS_ERR_OR_NULL(genpd))
38129 @@ -2222,8 +2222,11 @@ int genpd_dev_pm_attach(struct device *dev)
38130 return ret;
38131 }
38132
38133 - dev->pm_domain->detach = genpd_dev_pm_detach;
38134 - dev->pm_domain->sync = genpd_dev_pm_sync;
38135 + pax_open_kernel();
38136 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
38137 + *(void **)&dev->pm_domain->sync = genpd_dev_pm_sync;
38138 + pax_close_kernel();
38139 +
38140 pm_genpd_poweron(pd);
38141
38142 return 0;
38143 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
38144 index d2be3f9..0a3167a 100644
38145 --- a/drivers/base/power/sysfs.c
38146 +++ b/drivers/base/power/sysfs.c
38147 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
38148 return -EIO;
38149 }
38150 }
38151 - return sprintf(buf, p);
38152 + return sprintf(buf, "%s", p);
38153 }
38154
38155 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
38156 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
38157 index 7726200..a417da7 100644
38158 --- a/drivers/base/power/wakeup.c
38159 +++ b/drivers/base/power/wakeup.c
38160 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
38161 * They need to be modified together atomically, so it's better to use one
38162 * atomic variable to hold them both.
38163 */
38164 -static atomic_t combined_event_count = ATOMIC_INIT(0);
38165 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
38166
38167 #define IN_PROGRESS_BITS (sizeof(int) * 4)
38168 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
38169
38170 static void split_counters(unsigned int *cnt, unsigned int *inpr)
38171 {
38172 - unsigned int comb = atomic_read(&combined_event_count);
38173 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
38174
38175 *cnt = (comb >> IN_PROGRESS_BITS);
38176 *inpr = comb & MAX_IN_PROGRESS;
38177 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
38178 ws->start_prevent_time = ws->last_time;
38179
38180 /* Increment the counter of events in progress. */
38181 - cec = atomic_inc_return(&combined_event_count);
38182 + cec = atomic_inc_return_unchecked(&combined_event_count);
38183
38184 trace_wakeup_source_activate(ws->name, cec);
38185 }
38186 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
38187 * Increment the counter of registered wakeup events and decrement the
38188 * couter of wakeup events in progress simultaneously.
38189 */
38190 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
38191 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
38192 trace_wakeup_source_deactivate(ws->name, cec);
38193
38194 split_counters(&cnt, &inpr);
38195 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38196 index 8d98a32..61d3165 100644
38197 --- a/drivers/base/syscore.c
38198 +++ b/drivers/base/syscore.c
38199 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38200 void register_syscore_ops(struct syscore_ops *ops)
38201 {
38202 mutex_lock(&syscore_ops_lock);
38203 - list_add_tail(&ops->node, &syscore_ops_list);
38204 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38205 mutex_unlock(&syscore_ops_lock);
38206 }
38207 EXPORT_SYMBOL_GPL(register_syscore_ops);
38208 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38209 void unregister_syscore_ops(struct syscore_ops *ops)
38210 {
38211 mutex_lock(&syscore_ops_lock);
38212 - list_del(&ops->node);
38213 + pax_list_del((struct list_head *)&ops->node);
38214 mutex_unlock(&syscore_ops_lock);
38215 }
38216 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38217 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38218 index ff20f19..018f1da 100644
38219 --- a/drivers/block/cciss.c
38220 +++ b/drivers/block/cciss.c
38221 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38222 while (!list_empty(&h->reqQ)) {
38223 c = list_entry(h->reqQ.next, CommandList_struct, list);
38224 /* can't do anything if fifo is full */
38225 - if ((h->access.fifo_full(h))) {
38226 + if ((h->access->fifo_full(h))) {
38227 dev_warn(&h->pdev->dev, "fifo full\n");
38228 break;
38229 }
38230 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38231 h->Qdepth--;
38232
38233 /* Tell the controller execute command */
38234 - h->access.submit_command(h, c);
38235 + h->access->submit_command(h, c);
38236
38237 /* Put job onto the completed Q */
38238 addQ(&h->cmpQ, c);
38239 @@ -3444,17 +3444,17 @@ startio:
38240
38241 static inline unsigned long get_next_completion(ctlr_info_t *h)
38242 {
38243 - return h->access.command_completed(h);
38244 + return h->access->command_completed(h);
38245 }
38246
38247 static inline int interrupt_pending(ctlr_info_t *h)
38248 {
38249 - return h->access.intr_pending(h);
38250 + return h->access->intr_pending(h);
38251 }
38252
38253 static inline long interrupt_not_for_us(ctlr_info_t *h)
38254 {
38255 - return ((h->access.intr_pending(h) == 0) ||
38256 + return ((h->access->intr_pending(h) == 0) ||
38257 (h->interrupts_enabled == 0));
38258 }
38259
38260 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38261 u32 a;
38262
38263 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38264 - return h->access.command_completed(h);
38265 + return h->access->command_completed(h);
38266
38267 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38268 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38269 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38270 trans_support & CFGTBL_Trans_use_short_tags);
38271
38272 /* Change the access methods to the performant access methods */
38273 - h->access = SA5_performant_access;
38274 + h->access = &SA5_performant_access;
38275 h->transMethod = CFGTBL_Trans_Performant;
38276
38277 return;
38278 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38279 if (prod_index < 0)
38280 return -ENODEV;
38281 h->product_name = products[prod_index].product_name;
38282 - h->access = *(products[prod_index].access);
38283 + h->access = products[prod_index].access;
38284
38285 if (cciss_board_disabled(h)) {
38286 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38287 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38288 }
38289
38290 /* make sure the board interrupts are off */
38291 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38292 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38293 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38294 if (rc)
38295 goto clean2;
38296 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38297 * fake ones to scoop up any residual completions.
38298 */
38299 spin_lock_irqsave(&h->lock, flags);
38300 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38301 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38302 spin_unlock_irqrestore(&h->lock, flags);
38303 free_irq(h->intr[h->intr_mode], h);
38304 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38305 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38306 dev_info(&h->pdev->dev, "Board READY.\n");
38307 dev_info(&h->pdev->dev,
38308 "Waiting for stale completions to drain.\n");
38309 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38310 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38311 msleep(10000);
38312 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38313 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38314
38315 rc = controller_reset_failed(h->cfgtable);
38316 if (rc)
38317 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38318 cciss_scsi_setup(h);
38319
38320 /* Turn the interrupts on so we can service requests */
38321 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38322 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38323
38324 /* Get the firmware version */
38325 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38326 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38327 kfree(flush_buf);
38328 if (return_code != IO_OK)
38329 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38330 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38331 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38332 free_irq(h->intr[h->intr_mode], h);
38333 }
38334
38335 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38336 index 7fda30e..2f27946 100644
38337 --- a/drivers/block/cciss.h
38338 +++ b/drivers/block/cciss.h
38339 @@ -101,7 +101,7 @@ struct ctlr_info
38340 /* information about each logical volume */
38341 drive_info_struct *drv[CISS_MAX_LUN];
38342
38343 - struct access_method access;
38344 + struct access_method *access;
38345
38346 /* queue and queue Info */
38347 struct list_head reqQ;
38348 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38349 }
38350
38351 static struct access_method SA5_access = {
38352 - SA5_submit_command,
38353 - SA5_intr_mask,
38354 - SA5_fifo_full,
38355 - SA5_intr_pending,
38356 - SA5_completed,
38357 + .submit_command = SA5_submit_command,
38358 + .set_intr_mask = SA5_intr_mask,
38359 + .fifo_full = SA5_fifo_full,
38360 + .intr_pending = SA5_intr_pending,
38361 + .command_completed = SA5_completed,
38362 };
38363
38364 static struct access_method SA5B_access = {
38365 - SA5_submit_command,
38366 - SA5B_intr_mask,
38367 - SA5_fifo_full,
38368 - SA5B_intr_pending,
38369 - SA5_completed,
38370 + .submit_command = SA5_submit_command,
38371 + .set_intr_mask = SA5B_intr_mask,
38372 + .fifo_full = SA5_fifo_full,
38373 + .intr_pending = SA5B_intr_pending,
38374 + .command_completed = SA5_completed,
38375 };
38376
38377 static struct access_method SA5_performant_access = {
38378 - SA5_submit_command,
38379 - SA5_performant_intr_mask,
38380 - SA5_fifo_full,
38381 - SA5_performant_intr_pending,
38382 - SA5_performant_completed,
38383 + .submit_command = SA5_submit_command,
38384 + .set_intr_mask = SA5_performant_intr_mask,
38385 + .fifo_full = SA5_fifo_full,
38386 + .intr_pending = SA5_performant_intr_pending,
38387 + .command_completed = SA5_performant_completed,
38388 };
38389
38390 struct board_type {
38391 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38392 index f749df9..5f8b9c4 100644
38393 --- a/drivers/block/cpqarray.c
38394 +++ b/drivers/block/cpqarray.c
38395 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38396 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38397 goto Enomem4;
38398 }
38399 - hba[i]->access.set_intr_mask(hba[i], 0);
38400 + hba[i]->access->set_intr_mask(hba[i], 0);
38401 if (request_irq(hba[i]->intr, do_ida_intr, IRQF_SHARED,
38402 hba[i]->devname, hba[i]))
38403 {
38404 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38405 add_timer(&hba[i]->timer);
38406
38407 /* Enable IRQ now that spinlock and rate limit timer are set up */
38408 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38409 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38410
38411 for(j=0; j<NWD; j++) {
38412 struct gendisk *disk = ida_gendisk[i][j];
38413 @@ -694,7 +694,7 @@ DBGINFO(
38414 for(i=0; i<NR_PRODUCTS; i++) {
38415 if (board_id == products[i].board_id) {
38416 c->product_name = products[i].product_name;
38417 - c->access = *(products[i].access);
38418 + c->access = products[i].access;
38419 break;
38420 }
38421 }
38422 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38423 hba[ctlr]->intr = intr;
38424 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38425 hba[ctlr]->product_name = products[j].product_name;
38426 - hba[ctlr]->access = *(products[j].access);
38427 + hba[ctlr]->access = products[j].access;
38428 hba[ctlr]->ctlr = ctlr;
38429 hba[ctlr]->board_id = board_id;
38430 hba[ctlr]->pci_dev = NULL; /* not PCI */
38431 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38432
38433 while((c = h->reqQ) != NULL) {
38434 /* Can't do anything if we're busy */
38435 - if (h->access.fifo_full(h) == 0)
38436 + if (h->access->fifo_full(h) == 0)
38437 return;
38438
38439 /* Get the first entry from the request Q */
38440 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38441 h->Qdepth--;
38442
38443 /* Tell the controller to do our bidding */
38444 - h->access.submit_command(h, c);
38445 + h->access->submit_command(h, c);
38446
38447 /* Get onto the completion Q */
38448 addQ(&h->cmpQ, c);
38449 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38450 unsigned long flags;
38451 __u32 a,a1;
38452
38453 - istat = h->access.intr_pending(h);
38454 + istat = h->access->intr_pending(h);
38455 /* Is this interrupt for us? */
38456 if (istat == 0)
38457 return IRQ_NONE;
38458 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38459 */
38460 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38461 if (istat & FIFO_NOT_EMPTY) {
38462 - while((a = h->access.command_completed(h))) {
38463 + while((a = h->access->command_completed(h))) {
38464 a1 = a; a &= ~3;
38465 if ((c = h->cmpQ) == NULL)
38466 {
38467 @@ -1448,11 +1448,11 @@ static int sendcmd(
38468 /*
38469 * Disable interrupt
38470 */
38471 - info_p->access.set_intr_mask(info_p, 0);
38472 + info_p->access->set_intr_mask(info_p, 0);
38473 /* Make sure there is room in the command FIFO */
38474 /* Actually it should be completely empty at this time. */
38475 for (i = 200000; i > 0; i--) {
38476 - temp = info_p->access.fifo_full(info_p);
38477 + temp = info_p->access->fifo_full(info_p);
38478 if (temp != 0) {
38479 break;
38480 }
38481 @@ -1465,7 +1465,7 @@ DBG(
38482 /*
38483 * Send the cmd
38484 */
38485 - info_p->access.submit_command(info_p, c);
38486 + info_p->access->submit_command(info_p, c);
38487 complete = pollcomplete(ctlr);
38488
38489 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38490 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38491 * we check the new geometry. Then turn interrupts back on when
38492 * we're done.
38493 */
38494 - host->access.set_intr_mask(host, 0);
38495 + host->access->set_intr_mask(host, 0);
38496 getgeometry(ctlr);
38497 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38498 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38499
38500 for(i=0; i<NWD; i++) {
38501 struct gendisk *disk = ida_gendisk[ctlr][i];
38502 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38503 /* Wait (up to 2 seconds) for a command to complete */
38504
38505 for (i = 200000; i > 0; i--) {
38506 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38507 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38508 if (done == 0) {
38509 udelay(10); /* a short fixed delay */
38510 } else
38511 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38512 index be73e9d..7fbf140 100644
38513 --- a/drivers/block/cpqarray.h
38514 +++ b/drivers/block/cpqarray.h
38515 @@ -99,7 +99,7 @@ struct ctlr_info {
38516 drv_info_t drv[NWD];
38517 struct proc_dir_entry *proc;
38518
38519 - struct access_method access;
38520 + struct access_method *access;
38521
38522 cmdlist_t *reqQ;
38523 cmdlist_t *cmpQ;
38524 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38525 index 434c77d..6d3219a 100644
38526 --- a/drivers/block/drbd/drbd_bitmap.c
38527 +++ b/drivers/block/drbd/drbd_bitmap.c
38528 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38529 submit_bio(rw, bio);
38530 /* this should not count as user activity and cause the
38531 * resync to throttle -- see drbd_rs_should_slow_down(). */
38532 - atomic_add(len >> 9, &device->rs_sect_ev);
38533 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38534 }
38535 }
38536
38537 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38538 index b905e98..0812ed8 100644
38539 --- a/drivers/block/drbd/drbd_int.h
38540 +++ b/drivers/block/drbd/drbd_int.h
38541 @@ -385,7 +385,7 @@ struct drbd_epoch {
38542 struct drbd_connection *connection;
38543 struct list_head list;
38544 unsigned int barrier_nr;
38545 - atomic_t epoch_size; /* increased on every request added. */
38546 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38547 atomic_t active; /* increased on every req. added, and dec on every finished. */
38548 unsigned long flags;
38549 };
38550 @@ -946,7 +946,7 @@ struct drbd_device {
38551 unsigned int al_tr_number;
38552 int al_tr_cycle;
38553 wait_queue_head_t seq_wait;
38554 - atomic_t packet_seq;
38555 + atomic_unchecked_t packet_seq;
38556 unsigned int peer_seq;
38557 spinlock_t peer_seq_lock;
38558 unsigned long comm_bm_set; /* communicated number of set bits. */
38559 @@ -955,8 +955,8 @@ struct drbd_device {
38560 struct mutex own_state_mutex;
38561 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38562 char congestion_reason; /* Why we where congested... */
38563 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38564 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38565 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38566 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38567 int rs_last_sect_ev; /* counter to compare with */
38568 int rs_last_events; /* counter of read or write "events" (unit sectors)
38569 * on the lower level device when we last looked. */
38570 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38571 index 81fde9e..9948c05 100644
38572 --- a/drivers/block/drbd/drbd_main.c
38573 +++ b/drivers/block/drbd/drbd_main.c
38574 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38575 p->sector = sector;
38576 p->block_id = block_id;
38577 p->blksize = blksize;
38578 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38579 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38580 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38581 }
38582
38583 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38584 return -EIO;
38585 p->sector = cpu_to_be64(req->i.sector);
38586 p->block_id = (unsigned long)req;
38587 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38588 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38589 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38590 if (device->state.conn >= C_SYNC_SOURCE &&
38591 device->state.conn <= C_PAUSED_SYNC_T)
38592 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38593 atomic_set(&device->unacked_cnt, 0);
38594 atomic_set(&device->local_cnt, 0);
38595 atomic_set(&device->pp_in_use_by_net, 0);
38596 - atomic_set(&device->rs_sect_in, 0);
38597 - atomic_set(&device->rs_sect_ev, 0);
38598 + atomic_set_unchecked(&device->rs_sect_in, 0);
38599 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38600 atomic_set(&device->ap_in_flight, 0);
38601 atomic_set(&device->md_io.in_use, 0);
38602
38603 @@ -2683,8 +2683,8 @@ void drbd_destroy_connection(struct kref *kref)
38604 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38605 struct drbd_resource *resource = connection->resource;
38606
38607 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38608 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38609 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38610 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38611 kfree(connection->current_epoch);
38612
38613 idr_destroy(&connection->peer_devices);
38614 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38615 index 74df8cf..e41fc24 100644
38616 --- a/drivers/block/drbd/drbd_nl.c
38617 +++ b/drivers/block/drbd/drbd_nl.c
38618 @@ -3637,13 +3637,13 @@ finish:
38619
38620 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38621 {
38622 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38623 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38624 struct sk_buff *msg;
38625 struct drbd_genlmsghdr *d_out;
38626 unsigned seq;
38627 int err = -ENOMEM;
38628
38629 - seq = atomic_inc_return(&drbd_genl_seq);
38630 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38631 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38632 if (!msg)
38633 goto failed;
38634 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38635 index cee2035..22f66bd 100644
38636 --- a/drivers/block/drbd/drbd_receiver.c
38637 +++ b/drivers/block/drbd/drbd_receiver.c
38638 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38639 struct drbd_device *device = peer_device->device;
38640 int err;
38641
38642 - atomic_set(&device->packet_seq, 0);
38643 + atomic_set_unchecked(&device->packet_seq, 0);
38644 device->peer_seq = 0;
38645
38646 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38647 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38648 do {
38649 next_epoch = NULL;
38650
38651 - epoch_size = atomic_read(&epoch->epoch_size);
38652 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38653
38654 switch (ev & ~EV_CLEANUP) {
38655 case EV_PUT:
38656 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38657 rv = FE_DESTROYED;
38658 } else {
38659 epoch->flags = 0;
38660 - atomic_set(&epoch->epoch_size, 0);
38661 + atomic_set_unchecked(&epoch->epoch_size, 0);
38662 /* atomic_set(&epoch->active, 0); is already zero */
38663 if (rv == FE_STILL_LIVE)
38664 rv = FE_RECYCLED;
38665 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38666 conn_wait_active_ee_empty(connection);
38667 drbd_flush(connection);
38668
38669 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38670 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38671 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38672 if (epoch)
38673 break;
38674 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38675 }
38676
38677 epoch->flags = 0;
38678 - atomic_set(&epoch->epoch_size, 0);
38679 + atomic_set_unchecked(&epoch->epoch_size, 0);
38680 atomic_set(&epoch->active, 0);
38681
38682 spin_lock(&connection->epoch_lock);
38683 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38684 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38685 list_add(&epoch->list, &connection->current_epoch->list);
38686 connection->current_epoch = epoch;
38687 connection->epochs++;
38688 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38689 list_add_tail(&peer_req->w.list, &device->sync_ee);
38690 spin_unlock_irq(&device->resource->req_lock);
38691
38692 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38693 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38694 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38695 return 0;
38696
38697 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38698 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38699 }
38700
38701 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38702 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38703
38704 return err;
38705 }
38706 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38707
38708 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38709 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38710 - atomic_inc(&connection->current_epoch->epoch_size);
38711 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38712 err2 = drbd_drain_block(peer_device, pi->size);
38713 if (!err)
38714 err = err2;
38715 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38716
38717 spin_lock(&connection->epoch_lock);
38718 peer_req->epoch = connection->current_epoch;
38719 - atomic_inc(&peer_req->epoch->epoch_size);
38720 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38721 atomic_inc(&peer_req->epoch->active);
38722 spin_unlock(&connection->epoch_lock);
38723
38724 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38725
38726 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38727 (int)part_stat_read(&disk->part0, sectors[1]) -
38728 - atomic_read(&device->rs_sect_ev);
38729 + atomic_read_unchecked(&device->rs_sect_ev);
38730
38731 if (atomic_read(&device->ap_actlog_cnt)
38732 || curr_events - device->rs_last_events > 64) {
38733 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38734 device->use_csums = true;
38735 } else if (pi->cmd == P_OV_REPLY) {
38736 /* track progress, we may need to throttle */
38737 - atomic_add(size >> 9, &device->rs_sect_in);
38738 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38739 peer_req->w.cb = w_e_end_ov_reply;
38740 dec_rs_pending(device);
38741 /* drbd_rs_begin_io done when we sent this request,
38742 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38743 goto out_free_e;
38744
38745 submit_for_resync:
38746 - atomic_add(size >> 9, &device->rs_sect_ev);
38747 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38748
38749 submit:
38750 update_receiver_timing_details(connection, drbd_submit_peer_request);
38751 @@ -4564,7 +4564,7 @@ struct data_cmd {
38752 int expect_payload;
38753 size_t pkt_size;
38754 int (*fn)(struct drbd_connection *, struct packet_info *);
38755 -};
38756 +} __do_const;
38757
38758 static struct data_cmd drbd_cmd_handler[] = {
38759 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38760 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38761 if (!list_empty(&connection->current_epoch->list))
38762 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38763 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38764 - atomic_set(&connection->current_epoch->epoch_size, 0);
38765 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38766 connection->send.seen_any_write_yet = false;
38767
38768 drbd_info(connection, "Connection closed\n");
38769 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38770 put_ldev(device);
38771 }
38772 dec_rs_pending(device);
38773 - atomic_add(blksize >> 9, &device->rs_sect_in);
38774 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38775
38776 return 0;
38777 }
38778 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38779 struct asender_cmd {
38780 size_t pkt_size;
38781 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38782 -};
38783 +} __do_const;
38784
38785 static struct asender_cmd asender_tbl[] = {
38786 [P_PING] = { 0, got_Ping },
38787 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38788 index d0fae55..4469096 100644
38789 --- a/drivers/block/drbd/drbd_worker.c
38790 +++ b/drivers/block/drbd/drbd_worker.c
38791 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38792 list_add_tail(&peer_req->w.list, &device->read_ee);
38793 spin_unlock_irq(&device->resource->req_lock);
38794
38795 - atomic_add(size >> 9, &device->rs_sect_ev);
38796 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38797 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38798 return 0;
38799
38800 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38801 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38802 int number, mxb;
38803
38804 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38805 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38806 device->rs_in_flight -= sect_in;
38807
38808 rcu_read_lock();
38809 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38810 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38811 struct fifo_buffer *plan;
38812
38813 - atomic_set(&device->rs_sect_in, 0);
38814 - atomic_set(&device->rs_sect_ev, 0);
38815 + atomic_set_unchecked(&device->rs_sect_in, 0);
38816 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38817 device->rs_in_flight = 0;
38818 device->rs_last_events =
38819 (int)part_stat_read(&disk->part0, sectors[0]) +
38820 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38821 index 09e628da..7607aaa 100644
38822 --- a/drivers/block/pktcdvd.c
38823 +++ b/drivers/block/pktcdvd.c
38824 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38825
38826 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38827 {
38828 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38829 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38830 }
38831
38832 /*
38833 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38834 return -EROFS;
38835 }
38836 pd->settings.fp = ti.fp;
38837 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38838 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38839
38840 if (ti.nwa_v) {
38841 pd->nwa = be32_to_cpu(ti.next_writable);
38842 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38843 index ec6c5c6..820ee2abc 100644
38844 --- a/drivers/block/rbd.c
38845 +++ b/drivers/block/rbd.c
38846 @@ -64,7 +64,7 @@
38847 * If the counter is already at its maximum value returns
38848 * -EINVAL without updating it.
38849 */
38850 -static int atomic_inc_return_safe(atomic_t *v)
38851 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38852 {
38853 unsigned int counter;
38854
38855 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38856 index e5565fb..71be10b4 100644
38857 --- a/drivers/block/smart1,2.h
38858 +++ b/drivers/block/smart1,2.h
38859 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38860 }
38861
38862 static struct access_method smart4_access = {
38863 - smart4_submit_command,
38864 - smart4_intr_mask,
38865 - smart4_fifo_full,
38866 - smart4_intr_pending,
38867 - smart4_completed,
38868 + .submit_command = smart4_submit_command,
38869 + .set_intr_mask = smart4_intr_mask,
38870 + .fifo_full = smart4_fifo_full,
38871 + .intr_pending = smart4_intr_pending,
38872 + .command_completed = smart4_completed,
38873 };
38874
38875 /*
38876 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38877 }
38878
38879 static struct access_method smart2_access = {
38880 - smart2_submit_command,
38881 - smart2_intr_mask,
38882 - smart2_fifo_full,
38883 - smart2_intr_pending,
38884 - smart2_completed,
38885 + .submit_command = smart2_submit_command,
38886 + .set_intr_mask = smart2_intr_mask,
38887 + .fifo_full = smart2_fifo_full,
38888 + .intr_pending = smart2_intr_pending,
38889 + .command_completed = smart2_completed,
38890 };
38891
38892 /*
38893 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38894 }
38895
38896 static struct access_method smart2e_access = {
38897 - smart2e_submit_command,
38898 - smart2e_intr_mask,
38899 - smart2e_fifo_full,
38900 - smart2e_intr_pending,
38901 - smart2e_completed,
38902 + .submit_command = smart2e_submit_command,
38903 + .set_intr_mask = smart2e_intr_mask,
38904 + .fifo_full = smart2e_fifo_full,
38905 + .intr_pending = smart2e_intr_pending,
38906 + .command_completed = smart2e_completed,
38907 };
38908
38909 /*
38910 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38911 }
38912
38913 static struct access_method smart1_access = {
38914 - smart1_submit_command,
38915 - smart1_intr_mask,
38916 - smart1_fifo_full,
38917 - smart1_intr_pending,
38918 - smart1_completed,
38919 + .submit_command = smart1_submit_command,
38920 + .set_intr_mask = smart1_intr_mask,
38921 + .fifo_full = smart1_fifo_full,
38922 + .intr_pending = smart1_intr_pending,
38923 + .command_completed = smart1_completed,
38924 };
38925 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38926 index 55c135b..9f8d60c 100644
38927 --- a/drivers/bluetooth/btwilink.c
38928 +++ b/drivers/bluetooth/btwilink.c
38929 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38930
38931 static int bt_ti_probe(struct platform_device *pdev)
38932 {
38933 - static struct ti_st *hst;
38934 + struct ti_st *hst;
38935 struct hci_dev *hdev;
38936 int err;
38937
38938 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38939 index 5d28a45..a538f90 100644
38940 --- a/drivers/cdrom/cdrom.c
38941 +++ b/drivers/cdrom/cdrom.c
38942 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38943 ENSURE(reset, CDC_RESET);
38944 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38945 cdi->mc_flags = 0;
38946 - cdo->n_minors = 0;
38947 cdi->options = CDO_USE_FFLAGS;
38948
38949 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38950 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38951 else
38952 cdi->cdda_method = CDDA_OLD;
38953
38954 - if (!cdo->generic_packet)
38955 - cdo->generic_packet = cdrom_dummy_generic_packet;
38956 + if (!cdo->generic_packet) {
38957 + pax_open_kernel();
38958 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38959 + pax_close_kernel();
38960 + }
38961
38962 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38963 mutex_lock(&cdrom_mutex);
38964 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38965 if (cdi->exit)
38966 cdi->exit(cdi);
38967
38968 - cdi->ops->n_minors--;
38969 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38970 }
38971
38972 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38973 */
38974 nr = nframes;
38975 do {
38976 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38977 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38978 if (cgc.buffer)
38979 break;
38980
38981 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38982 struct cdrom_device_info *cdi;
38983 int ret;
38984
38985 - ret = scnprintf(info + *pos, max_size - *pos, header);
38986 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38987 if (!ret)
38988 return 1;
38989
38990 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38991 index 584bc31..e64a12c 100644
38992 --- a/drivers/cdrom/gdrom.c
38993 +++ b/drivers/cdrom/gdrom.c
38994 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38995 .audio_ioctl = gdrom_audio_ioctl,
38996 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38997 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38998 - .n_minors = 1,
38999 };
39000
39001 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
39002 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
39003 index a4af822..ed58cd1 100644
39004 --- a/drivers/char/Kconfig
39005 +++ b/drivers/char/Kconfig
39006 @@ -17,7 +17,8 @@ config DEVMEM
39007
39008 config DEVKMEM
39009 bool "/dev/kmem virtual device support"
39010 - default y
39011 + default n
39012 + depends on !GRKERNSEC_KMEM
39013 help
39014 Say Y here if you want to support the /dev/kmem device. The
39015 /dev/kmem device is rarely used, but can be used for certain
39016 @@ -586,6 +587,7 @@ config DEVPORT
39017 bool
39018 depends on !M68K
39019 depends on ISA || PCI
39020 + depends on !GRKERNSEC_KMEM
39021 default y
39022
39023 source "drivers/s390/char/Kconfig"
39024 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
39025 index a48e05b..6bac831 100644
39026 --- a/drivers/char/agp/compat_ioctl.c
39027 +++ b/drivers/char/agp/compat_ioctl.c
39028 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
39029 return -ENOMEM;
39030 }
39031
39032 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
39033 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
39034 sizeof(*usegment) * ureserve.seg_count)) {
39035 kfree(usegment);
39036 kfree(ksegment);
39037 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
39038 index 09f17eb..8531d2f 100644
39039 --- a/drivers/char/agp/frontend.c
39040 +++ b/drivers/char/agp/frontend.c
39041 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39042 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
39043 return -EFAULT;
39044
39045 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
39046 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
39047 return -EFAULT;
39048
39049 client = agp_find_client_by_pid(reserve.pid);
39050 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39051 if (segment == NULL)
39052 return -ENOMEM;
39053
39054 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
39055 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
39056 sizeof(struct agp_segment) * reserve.seg_count)) {
39057 kfree(segment);
39058 return -EFAULT;
39059 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
39060 index 4f94375..413694e 100644
39061 --- a/drivers/char/genrtc.c
39062 +++ b/drivers/char/genrtc.c
39063 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
39064 switch (cmd) {
39065
39066 case RTC_PLL_GET:
39067 + memset(&pll, 0, sizeof(pll));
39068 if (get_rtc_pll(&pll))
39069 return -EINVAL;
39070 else
39071 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
39072 index 5c0baa9..44011b1 100644
39073 --- a/drivers/char/hpet.c
39074 +++ b/drivers/char/hpet.c
39075 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
39076 }
39077
39078 static int
39079 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
39080 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
39081 struct hpet_info *info)
39082 {
39083 struct hpet_timer __iomem *timer;
39084 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
39085 index a43048b..14724d5 100644
39086 --- a/drivers/char/i8k.c
39087 +++ b/drivers/char/i8k.c
39088 @@ -790,7 +790,7 @@ static const struct i8k_config_data i8k_config_data[] = {
39089 },
39090 };
39091
39092 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
39093 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
39094 {
39095 .ident = "Dell Inspiron",
39096 .matches = {
39097 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
39098 index bf75f63..359fa10 100644
39099 --- a/drivers/char/ipmi/ipmi_msghandler.c
39100 +++ b/drivers/char/ipmi/ipmi_msghandler.c
39101 @@ -436,7 +436,7 @@ struct ipmi_smi {
39102 struct proc_dir_entry *proc_dir;
39103 char proc_dir_name[10];
39104
39105 - atomic_t stats[IPMI_NUM_STATS];
39106 + atomic_unchecked_t stats[IPMI_NUM_STATS];
39107
39108 /*
39109 * run_to_completion duplicate of smb_info, smi_info
39110 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
39111 static DEFINE_MUTEX(smi_watchers_mutex);
39112
39113 #define ipmi_inc_stat(intf, stat) \
39114 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
39115 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
39116 #define ipmi_get_stat(intf, stat) \
39117 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
39118 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
39119
39120 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
39121 "ACPI", "SMBIOS", "PCI",
39122 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
39123 INIT_LIST_HEAD(&intf->cmd_rcvrs);
39124 init_waitqueue_head(&intf->waitq);
39125 for (i = 0; i < IPMI_NUM_STATS; i++)
39126 - atomic_set(&intf->stats[i], 0);
39127 + atomic_set_unchecked(&intf->stats[i], 0);
39128
39129 intf->proc_dir = NULL;
39130
39131 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
39132 index 8a45e92..e41b1c7 100644
39133 --- a/drivers/char/ipmi/ipmi_si_intf.c
39134 +++ b/drivers/char/ipmi/ipmi_si_intf.c
39135 @@ -289,7 +289,7 @@ struct smi_info {
39136 unsigned char slave_addr;
39137
39138 /* Counters and things for the proc filesystem. */
39139 - atomic_t stats[SI_NUM_STATS];
39140 + atomic_unchecked_t stats[SI_NUM_STATS];
39141
39142 struct task_struct *thread;
39143
39144 @@ -298,9 +298,9 @@ struct smi_info {
39145 };
39146
39147 #define smi_inc_stat(smi, stat) \
39148 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
39149 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
39150 #define smi_get_stat(smi, stat) \
39151 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
39152 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
39153
39154 #define SI_MAX_PARMS 4
39155
39156 @@ -3500,7 +3500,7 @@ static int try_smi_init(struct smi_info *new_smi)
39157 atomic_set(&new_smi->req_events, 0);
39158 new_smi->run_to_completion = false;
39159 for (i = 0; i < SI_NUM_STATS; i++)
39160 - atomic_set(&new_smi->stats[i], 0);
39161 + atomic_set_unchecked(&new_smi->stats[i], 0);
39162
39163 new_smi->interrupt_disabled = true;
39164 atomic_set(&new_smi->need_watch, 0);
39165 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39166 index 6b1721f..fda9398 100644
39167 --- a/drivers/char/mem.c
39168 +++ b/drivers/char/mem.c
39169 @@ -18,6 +18,7 @@
39170 #include <linux/raw.h>
39171 #include <linux/tty.h>
39172 #include <linux/capability.h>
39173 +#include <linux/security.h>
39174 #include <linux/ptrace.h>
39175 #include <linux/device.h>
39176 #include <linux/highmem.h>
39177 @@ -36,6 +37,10 @@
39178
39179 #define DEVPORT_MINOR 4
39180
39181 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39182 +extern const struct file_operations grsec_fops;
39183 +#endif
39184 +
39185 static inline unsigned long size_inside_page(unsigned long start,
39186 unsigned long size)
39187 {
39188 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39189
39190 while (cursor < to) {
39191 if (!devmem_is_allowed(pfn)) {
39192 +#ifdef CONFIG_GRKERNSEC_KMEM
39193 + gr_handle_mem_readwrite(from, to);
39194 +#else
39195 printk(KERN_INFO
39196 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39197 current->comm, from, to);
39198 +#endif
39199 return 0;
39200 }
39201 cursor += PAGE_SIZE;
39202 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39203 }
39204 return 1;
39205 }
39206 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39207 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39208 +{
39209 + return 0;
39210 +}
39211 #else
39212 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39213 {
39214 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39215 #endif
39216
39217 while (count > 0) {
39218 - unsigned long remaining;
39219 + unsigned long remaining = 0;
39220 + char *temp;
39221
39222 sz = size_inside_page(p, count);
39223
39224 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39225 if (!ptr)
39226 return -EFAULT;
39227
39228 - remaining = copy_to_user(buf, ptr, sz);
39229 +#ifdef CONFIG_PAX_USERCOPY
39230 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39231 + if (!temp) {
39232 + unxlate_dev_mem_ptr(p, ptr);
39233 + return -ENOMEM;
39234 + }
39235 + remaining = probe_kernel_read(temp, ptr, sz);
39236 +#else
39237 + temp = ptr;
39238 +#endif
39239 +
39240 + if (!remaining)
39241 + remaining = copy_to_user(buf, temp, sz);
39242 +
39243 +#ifdef CONFIG_PAX_USERCOPY
39244 + kfree(temp);
39245 +#endif
39246 +
39247 unxlate_dev_mem_ptr(p, ptr);
39248 if (remaining)
39249 return -EFAULT;
39250 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39251 size_t count, loff_t *ppos)
39252 {
39253 unsigned long p = *ppos;
39254 - ssize_t low_count, read, sz;
39255 + ssize_t low_count, read, sz, err = 0;
39256 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39257 - int err = 0;
39258
39259 read = 0;
39260 if (p < (unsigned long) high_memory) {
39261 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39262 }
39263 #endif
39264 while (low_count > 0) {
39265 + char *temp;
39266 +
39267 sz = size_inside_page(p, low_count);
39268
39269 /*
39270 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39271 */
39272 kbuf = xlate_dev_kmem_ptr((void *)p);
39273
39274 - if (copy_to_user(buf, kbuf, sz))
39275 +#ifdef CONFIG_PAX_USERCOPY
39276 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39277 + if (!temp)
39278 + return -ENOMEM;
39279 + err = probe_kernel_read(temp, kbuf, sz);
39280 +#else
39281 + temp = kbuf;
39282 +#endif
39283 +
39284 + if (!err)
39285 + err = copy_to_user(buf, temp, sz);
39286 +
39287 +#ifdef CONFIG_PAX_USERCOPY
39288 + kfree(temp);
39289 +#endif
39290 +
39291 + if (err)
39292 return -EFAULT;
39293 buf += sz;
39294 p += sz;
39295 @@ -802,6 +851,9 @@ static const struct memdev {
39296 #ifdef CONFIG_PRINTK
39297 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39298 #endif
39299 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39300 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39301 +#endif
39302 };
39303
39304 static int memory_open(struct inode *inode, struct file *filp)
39305 @@ -863,7 +915,7 @@ static int __init chr_dev_init(void)
39306 continue;
39307
39308 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39309 - NULL, devlist[minor].name);
39310 + NULL, "%s", devlist[minor].name);
39311 }
39312
39313 return tty_init();
39314 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39315 index 9df78e2..01ba9ae 100644
39316 --- a/drivers/char/nvram.c
39317 +++ b/drivers/char/nvram.c
39318 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39319
39320 spin_unlock_irq(&rtc_lock);
39321
39322 - if (copy_to_user(buf, contents, tmp - contents))
39323 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39324 return -EFAULT;
39325
39326 *ppos = i;
39327 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39328 index 0ea9986..e7b07e4 100644
39329 --- a/drivers/char/pcmcia/synclink_cs.c
39330 +++ b/drivers/char/pcmcia/synclink_cs.c
39331 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39332
39333 if (debug_level >= DEBUG_LEVEL_INFO)
39334 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39335 - __FILE__, __LINE__, info->device_name, port->count);
39336 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39337
39338 if (tty_port_close_start(port, tty, filp) == 0)
39339 goto cleanup;
39340 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39341 cleanup:
39342 if (debug_level >= DEBUG_LEVEL_INFO)
39343 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39344 - tty->driver->name, port->count);
39345 + tty->driver->name, atomic_read(&port->count));
39346 }
39347
39348 /* Wait until the transmitter is empty.
39349 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39350
39351 if (debug_level >= DEBUG_LEVEL_INFO)
39352 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39353 - __FILE__, __LINE__, tty->driver->name, port->count);
39354 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39355
39356 /* If port is closing, signal caller to try again */
39357 if (port->flags & ASYNC_CLOSING){
39358 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39359 goto cleanup;
39360 }
39361 spin_lock(&port->lock);
39362 - port->count++;
39363 + atomic_inc(&port->count);
39364 spin_unlock(&port->lock);
39365 spin_unlock_irqrestore(&info->netlock, flags);
39366
39367 - if (port->count == 1) {
39368 + if (atomic_read(&port->count) == 1) {
39369 /* 1st open on this device, init hardware */
39370 retval = startup(info, tty);
39371 if (retval < 0)
39372 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39373 unsigned short new_crctype;
39374
39375 /* return error if TTY interface open */
39376 - if (info->port.count)
39377 + if (atomic_read(&info->port.count))
39378 return -EBUSY;
39379
39380 switch (encoding)
39381 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39382
39383 /* arbitrate between network and tty opens */
39384 spin_lock_irqsave(&info->netlock, flags);
39385 - if (info->port.count != 0 || info->netcount != 0) {
39386 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39387 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39388 spin_unlock_irqrestore(&info->netlock, flags);
39389 return -EBUSY;
39390 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39391 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39392
39393 /* return error if TTY interface open */
39394 - if (info->port.count)
39395 + if (atomic_read(&info->port.count))
39396 return -EBUSY;
39397
39398 if (cmd != SIOCWANDEV)
39399 diff --git a/drivers/char/random.c b/drivers/char/random.c
39400 index 9cd6968..6416f00 100644
39401 --- a/drivers/char/random.c
39402 +++ b/drivers/char/random.c
39403 @@ -289,9 +289,6 @@
39404 /*
39405 * To allow fractional bits to be tracked, the entropy_count field is
39406 * denominated in units of 1/8th bits.
39407 - *
39408 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39409 - * credit_entropy_bits() needs to be 64 bits wide.
39410 */
39411 #define ENTROPY_SHIFT 3
39412 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39413 @@ -439,9 +436,9 @@ struct entropy_store {
39414 };
39415
39416 static void push_to_pool(struct work_struct *work);
39417 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39418 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39419 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39420 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39421 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39422 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39423
39424 static struct entropy_store input_pool = {
39425 .poolinfo = &poolinfo_table[0],
39426 @@ -635,7 +632,7 @@ retry:
39427 /* The +2 corresponds to the /4 in the denominator */
39428
39429 do {
39430 - unsigned int anfrac = min(pnfrac, pool_size/2);
39431 + u64 anfrac = min(pnfrac, pool_size/2);
39432 unsigned int add =
39433 ((pool_size - entropy_count)*anfrac*3) >> s;
39434
39435 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39436
39437 extract_buf(r, tmp);
39438 i = min_t(int, nbytes, EXTRACT_SIZE);
39439 - if (copy_to_user(buf, tmp, i)) {
39440 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39441 ret = -EFAULT;
39442 break;
39443 }
39444 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39445 static int proc_do_uuid(struct ctl_table *table, int write,
39446 void __user *buffer, size_t *lenp, loff_t *ppos)
39447 {
39448 - struct ctl_table fake_table;
39449 + ctl_table_no_const fake_table;
39450 unsigned char buf[64], tmp_uuid[16], *uuid;
39451
39452 uuid = table->data;
39453 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39454 static int proc_do_entropy(struct ctl_table *table, int write,
39455 void __user *buffer, size_t *lenp, loff_t *ppos)
39456 {
39457 - struct ctl_table fake_table;
39458 + ctl_table_no_const fake_table;
39459 int entropy_count;
39460
39461 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39462 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39463 index e496dae..3db53b6 100644
39464 --- a/drivers/char/sonypi.c
39465 +++ b/drivers/char/sonypi.c
39466 @@ -54,6 +54,7 @@
39467
39468 #include <asm/uaccess.h>
39469 #include <asm/io.h>
39470 +#include <asm/local.h>
39471
39472 #include <linux/sonypi.h>
39473
39474 @@ -490,7 +491,7 @@ static struct sonypi_device {
39475 spinlock_t fifo_lock;
39476 wait_queue_head_t fifo_proc_list;
39477 struct fasync_struct *fifo_async;
39478 - int open_count;
39479 + local_t open_count;
39480 int model;
39481 struct input_dev *input_jog_dev;
39482 struct input_dev *input_key_dev;
39483 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39484 static int sonypi_misc_release(struct inode *inode, struct file *file)
39485 {
39486 mutex_lock(&sonypi_device.lock);
39487 - sonypi_device.open_count--;
39488 + local_dec(&sonypi_device.open_count);
39489 mutex_unlock(&sonypi_device.lock);
39490 return 0;
39491 }
39492 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39493 {
39494 mutex_lock(&sonypi_device.lock);
39495 /* Flush input queue on first open */
39496 - if (!sonypi_device.open_count)
39497 + if (!local_read(&sonypi_device.open_count))
39498 kfifo_reset(&sonypi_device.fifo);
39499 - sonypi_device.open_count++;
39500 + local_inc(&sonypi_device.open_count);
39501 mutex_unlock(&sonypi_device.lock);
39502
39503 return 0;
39504 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39505
39506 static struct platform_device *sonypi_platform_device;
39507
39508 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39509 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39510 {
39511 .ident = "Sony Vaio",
39512 .matches = {
39513 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39514 index 565a947..dcdc06e 100644
39515 --- a/drivers/char/tpm/tpm_acpi.c
39516 +++ b/drivers/char/tpm/tpm_acpi.c
39517 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39518 virt = acpi_os_map_iomem(start, len);
39519 if (!virt) {
39520 kfree(log->bios_event_log);
39521 + log->bios_event_log = NULL;
39522 printk("%s: ERROR - Unable to map memory\n", __func__);
39523 return -EIO;
39524 }
39525
39526 - memcpy_fromio(log->bios_event_log, virt, len);
39527 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39528
39529 acpi_os_unmap_iomem(virt, len);
39530 return 0;
39531 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39532 index 3a56a13..f8cbd25 100644
39533 --- a/drivers/char/tpm/tpm_eventlog.c
39534 +++ b/drivers/char/tpm/tpm_eventlog.c
39535 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39536 event = addr;
39537
39538 if ((event->event_type == 0 && event->event_size == 0) ||
39539 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39540 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39541 return NULL;
39542
39543 return addr;
39544 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39545 return NULL;
39546
39547 if ((event->event_type == 0 && event->event_size == 0) ||
39548 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39549 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39550 return NULL;
39551
39552 (*pos)++;
39553 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39554 int i;
39555
39556 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39557 - seq_putc(m, data[i]);
39558 + if (!seq_putc(m, data[i]))
39559 + return -EFAULT;
39560
39561 return 0;
39562 }
39563 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39564 index 50754d20..9561cdc 100644
39565 --- a/drivers/char/virtio_console.c
39566 +++ b/drivers/char/virtio_console.c
39567 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39568 if (to_user) {
39569 ssize_t ret;
39570
39571 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39572 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39573 if (ret)
39574 return -EFAULT;
39575 } else {
39576 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39577 if (!port_has_data(port) && !port->host_connected)
39578 return 0;
39579
39580 - return fill_readbuf(port, ubuf, count, true);
39581 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39582 }
39583
39584 static int wait_port_writable(struct port *port, bool nonblock)
39585 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39586 index 956b7e5..b655045 100644
39587 --- a/drivers/clk/clk-composite.c
39588 +++ b/drivers/clk/clk-composite.c
39589 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39590 struct clk *clk;
39591 struct clk_init_data init;
39592 struct clk_composite *composite;
39593 - struct clk_ops *clk_composite_ops;
39594 + clk_ops_no_const *clk_composite_ops;
39595
39596 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39597 if (!composite) {
39598 diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
39599 index 69a094c..1fa2a8d 100644
39600 --- a/drivers/clk/clk-mux.c
39601 +++ b/drivers/clk/clk-mux.c
39602 @@ -114,7 +114,7 @@ const struct clk_ops clk_mux_ro_ops = {
39603 EXPORT_SYMBOL_GPL(clk_mux_ro_ops);
39604
39605 struct clk *clk_register_mux_table(struct device *dev, const char *name,
39606 - const char **parent_names, u8 num_parents, unsigned long flags,
39607 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39608 void __iomem *reg, u8 shift, u32 mask,
39609 u8 clk_mux_flags, u32 *table, spinlock_t *lock)
39610 {
39611 @@ -166,7 +166,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
39612 EXPORT_SYMBOL_GPL(clk_register_mux_table);
39613
39614 struct clk *clk_register_mux(struct device *dev, const char *name,
39615 - const char **parent_names, u8 num_parents, unsigned long flags,
39616 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39617 void __iomem *reg, u8 shift, u8 width,
39618 u8 clk_mux_flags, spinlock_t *lock)
39619 {
39620 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39621 index e4c7538..9d5c18a 100644
39622 --- a/drivers/clk/samsung/clk.h
39623 +++ b/drivers/clk/samsung/clk.h
39624 @@ -121,7 +121,7 @@ struct samsung_mux_clock {
39625 unsigned int id;
39626 const char *dev_name;
39627 const char *name;
39628 - const char **parent_names;
39629 + const char * const *parent_names;
39630 u8 num_parents;
39631 unsigned long flags;
39632 unsigned long offset;
39633 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39634 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39635 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39636
39637 -#define PNAME(x) static const char *x[] __initdata
39638 +#define PNAME(x) static const char * const x[] __initconst
39639
39640 /**
39641 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39642 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39643 index dd3a78c..386d49c 100644
39644 --- a/drivers/clk/socfpga/clk-gate.c
39645 +++ b/drivers/clk/socfpga/clk-gate.c
39646 @@ -22,6 +22,7 @@
39647 #include <linux/mfd/syscon.h>
39648 #include <linux/of.h>
39649 #include <linux/regmap.h>
39650 +#include <asm/pgtable.h>
39651
39652 #include "clk.h"
39653
39654 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39655 return 0;
39656 }
39657
39658 -static struct clk_ops gateclk_ops = {
39659 +static clk_ops_no_const gateclk_ops __read_only = {
39660 .prepare = socfpga_clk_prepare,
39661 .recalc_rate = socfpga_clk_recalc_rate,
39662 .get_parent = socfpga_clk_get_parent,
39663 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39664 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39665 socfpga_clk->hw.bit_idx = clk_gate[1];
39666
39667 - gateclk_ops.enable = clk_gate_ops.enable;
39668 - gateclk_ops.disable = clk_gate_ops.disable;
39669 + pax_open_kernel();
39670 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39671 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39672 + pax_close_kernel();
39673 }
39674
39675 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39676 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39677 index de6da95..c98278b 100644
39678 --- a/drivers/clk/socfpga/clk-pll.c
39679 +++ b/drivers/clk/socfpga/clk-pll.c
39680 @@ -21,6 +21,7 @@
39681 #include <linux/io.h>
39682 #include <linux/of.h>
39683 #include <linux/of_address.h>
39684 +#include <asm/pgtable.h>
39685
39686 #include "clk.h"
39687
39688 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39689 CLK_MGR_PLL_CLK_SRC_MASK;
39690 }
39691
39692 -static struct clk_ops clk_pll_ops = {
39693 +static clk_ops_no_const clk_pll_ops __read_only = {
39694 .recalc_rate = clk_pll_recalc_rate,
39695 .get_parent = clk_pll_get_parent,
39696 };
39697 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39698 pll_clk->hw.hw.init = &init;
39699
39700 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39701 - clk_pll_ops.enable = clk_gate_ops.enable;
39702 - clk_pll_ops.disable = clk_gate_ops.disable;
39703 + pax_open_kernel();
39704 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39705 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39706 + pax_close_kernel();
39707
39708 clk = clk_register(NULL, &pll_clk->hw.hw);
39709 if (WARN_ON(IS_ERR(clk))) {
39710 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39711 index b0c18ed..1713a80 100644
39712 --- a/drivers/cpufreq/acpi-cpufreq.c
39713 +++ b/drivers/cpufreq/acpi-cpufreq.c
39714 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39715 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39716 per_cpu(acfreq_data, cpu) = data;
39717
39718 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39719 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39720 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39721 + pax_open_kernel();
39722 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39723 + pax_close_kernel();
39724 + }
39725
39726 result = acpi_processor_register_performance(data->acpi_data, cpu);
39727 if (result)
39728 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39729 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39730 break;
39731 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39732 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39733 + pax_open_kernel();
39734 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39735 + pax_close_kernel();
39736 break;
39737 default:
39738 break;
39739 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39740 if (!msrs)
39741 return;
39742
39743 - acpi_cpufreq_driver.boost_supported = true;
39744 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39745 + pax_open_kernel();
39746 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39747 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39748 + pax_close_kernel();
39749
39750 cpu_notifier_register_begin();
39751
39752 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39753 index bab67db..91af7e3 100644
39754 --- a/drivers/cpufreq/cpufreq-dt.c
39755 +++ b/drivers/cpufreq/cpufreq-dt.c
39756 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39757 if (!IS_ERR(cpu_reg))
39758 regulator_put(cpu_reg);
39759
39760 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39761 + pax_open_kernel();
39762 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39763 + pax_close_kernel();
39764
39765 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39766 if (ret)
39767 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39768 index 8ae655c..3141442 100644
39769 --- a/drivers/cpufreq/cpufreq.c
39770 +++ b/drivers/cpufreq/cpufreq.c
39771 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39772 }
39773
39774 mutex_lock(&cpufreq_governor_mutex);
39775 - list_del(&governor->governor_list);
39776 + pax_list_del(&governor->governor_list);
39777 mutex_unlock(&cpufreq_governor_mutex);
39778 return;
39779 }
39780 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39781 return NOTIFY_OK;
39782 }
39783
39784 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39785 +static struct notifier_block cpufreq_cpu_notifier = {
39786 .notifier_call = cpufreq_cpu_callback,
39787 };
39788
39789 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39790 return 0;
39791
39792 write_lock_irqsave(&cpufreq_driver_lock, flags);
39793 - cpufreq_driver->boost_enabled = state;
39794 + pax_open_kernel();
39795 + *(bool *)&cpufreq_driver->boost_enabled = state;
39796 + pax_close_kernel();
39797 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39798
39799 ret = cpufreq_driver->set_boost(state);
39800 if (ret) {
39801 write_lock_irqsave(&cpufreq_driver_lock, flags);
39802 - cpufreq_driver->boost_enabled = !state;
39803 + pax_open_kernel();
39804 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39805 + pax_close_kernel();
39806 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39807
39808 pr_err("%s: Cannot %s BOOST\n",
39809 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39810 cpufreq_driver = driver_data;
39811 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39812
39813 - if (driver_data->setpolicy)
39814 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39815 + if (driver_data->setpolicy) {
39816 + pax_open_kernel();
39817 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39818 + pax_close_kernel();
39819 + }
39820
39821 if (cpufreq_boost_supported()) {
39822 /*
39823 * Check if driver provides function to enable boost -
39824 * if not, use cpufreq_boost_set_sw as default
39825 */
39826 - if (!cpufreq_driver->set_boost)
39827 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39828 + if (!cpufreq_driver->set_boost) {
39829 + pax_open_kernel();
39830 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39831 + pax_close_kernel();
39832 + }
39833
39834 ret = cpufreq_sysfs_create_file(&boost.attr);
39835 if (ret) {
39836 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39837 index 1b44496..b80ff5e 100644
39838 --- a/drivers/cpufreq/cpufreq_governor.c
39839 +++ b/drivers/cpufreq/cpufreq_governor.c
39840 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39841 struct dbs_data *dbs_data;
39842 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39843 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39844 - struct od_ops *od_ops = NULL;
39845 + const struct od_ops *od_ops = NULL;
39846 struct od_dbs_tuners *od_tuners = NULL;
39847 struct cs_dbs_tuners *cs_tuners = NULL;
39848 struct cpu_dbs_common_info *cpu_cdbs;
39849 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39850
39851 if ((cdata->governor == GOV_CONSERVATIVE) &&
39852 (!policy->governor->initialized)) {
39853 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39854 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39855
39856 cpufreq_register_notifier(cs_ops->notifier_block,
39857 CPUFREQ_TRANSITION_NOTIFIER);
39858 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39859
39860 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39861 (policy->governor->initialized == 1)) {
39862 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39863 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39864
39865 cpufreq_unregister_notifier(cs_ops->notifier_block,
39866 CPUFREQ_TRANSITION_NOTIFIER);
39867 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39868 index cc401d1..8197340 100644
39869 --- a/drivers/cpufreq/cpufreq_governor.h
39870 +++ b/drivers/cpufreq/cpufreq_governor.h
39871 @@ -212,7 +212,7 @@ struct common_dbs_data {
39872 void (*exit)(struct dbs_data *dbs_data);
39873
39874 /* Governor specific ops, see below */
39875 - void *gov_ops;
39876 + const void *gov_ops;
39877 };
39878
39879 /* Governor Per policy data */
39880 @@ -232,7 +232,7 @@ struct od_ops {
39881 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39882 unsigned int freq_next, unsigned int relation);
39883 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39884 -};
39885 +} __no_const;
39886
39887 struct cs_ops {
39888 struct notifier_block *notifier_block;
39889 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39890 index ad3f38f..8f086cd 100644
39891 --- a/drivers/cpufreq/cpufreq_ondemand.c
39892 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39893 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39894
39895 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39896
39897 -static struct od_ops od_ops = {
39898 +static struct od_ops od_ops __read_only = {
39899 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39900 .powersave_bias_target = generic_powersave_bias_target,
39901 .freq_increase = dbs_freq_increase,
39902 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39903 (struct cpufreq_policy *, unsigned int, unsigned int),
39904 unsigned int powersave_bias)
39905 {
39906 - od_ops.powersave_bias_target = f;
39907 + pax_open_kernel();
39908 + *(void **)&od_ops.powersave_bias_target = f;
39909 + pax_close_kernel();
39910 od_set_powersave_bias(powersave_bias);
39911 }
39912 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39913
39914 void od_unregister_powersave_bias_handler(void)
39915 {
39916 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39917 + pax_open_kernel();
39918 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39919 + pax_close_kernel();
39920 od_set_powersave_bias(0);
39921 }
39922 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39923 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39924 index c45d274..0f469f7 100644
39925 --- a/drivers/cpufreq/intel_pstate.c
39926 +++ b/drivers/cpufreq/intel_pstate.c
39927 @@ -134,10 +134,10 @@ struct pstate_funcs {
39928 struct cpu_defaults {
39929 struct pstate_adjust_policy pid_policy;
39930 struct pstate_funcs funcs;
39931 -};
39932 +} __do_const;
39933
39934 static struct pstate_adjust_policy pid_params;
39935 -static struct pstate_funcs pstate_funcs;
39936 +static struct pstate_funcs *pstate_funcs;
39937 static int hwp_active;
39938
39939 struct perf_limits {
39940 @@ -721,18 +721,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39941
39942 cpu->pstate.current_pstate = pstate;
39943
39944 - pstate_funcs.set(cpu, pstate);
39945 + pstate_funcs->set(cpu, pstate);
39946 }
39947
39948 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39949 {
39950 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39951 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39952 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39953 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39954 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39955 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39956 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39957 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39958
39959 - if (pstate_funcs.get_vid)
39960 - pstate_funcs.get_vid(cpu);
39961 + if (pstate_funcs->get_vid)
39962 + pstate_funcs->get_vid(cpu);
39963 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39964 }
39965
39966 @@ -1056,15 +1056,15 @@ static unsigned int force_load;
39967
39968 static int intel_pstate_msrs_not_valid(void)
39969 {
39970 - if (!pstate_funcs.get_max() ||
39971 - !pstate_funcs.get_min() ||
39972 - !pstate_funcs.get_turbo())
39973 + if (!pstate_funcs->get_max() ||
39974 + !pstate_funcs->get_min() ||
39975 + !pstate_funcs->get_turbo())
39976 return -ENODEV;
39977
39978 return 0;
39979 }
39980
39981 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39982 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39983 {
39984 pid_params.sample_rate_ms = policy->sample_rate_ms;
39985 pid_params.p_gain_pct = policy->p_gain_pct;
39986 @@ -1076,12 +1076,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39987
39988 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39989 {
39990 - pstate_funcs.get_max = funcs->get_max;
39991 - pstate_funcs.get_min = funcs->get_min;
39992 - pstate_funcs.get_turbo = funcs->get_turbo;
39993 - pstate_funcs.get_scaling = funcs->get_scaling;
39994 - pstate_funcs.set = funcs->set;
39995 - pstate_funcs.get_vid = funcs->get_vid;
39996 + pstate_funcs = funcs;
39997 }
39998
39999 #if IS_ENABLED(CONFIG_ACPI)
40000 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
40001 index 529cfd9..0e28fff 100644
40002 --- a/drivers/cpufreq/p4-clockmod.c
40003 +++ b/drivers/cpufreq/p4-clockmod.c
40004 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40005 case 0x0F: /* Core Duo */
40006 case 0x16: /* Celeron Core */
40007 case 0x1C: /* Atom */
40008 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40009 + pax_open_kernel();
40010 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40011 + pax_close_kernel();
40012 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
40013 case 0x0D: /* Pentium M (Dothan) */
40014 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40015 + pax_open_kernel();
40016 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40017 + pax_close_kernel();
40018 /* fall through */
40019 case 0x09: /* Pentium M (Banias) */
40020 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
40021 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40022
40023 /* on P-4s, the TSC runs with constant frequency independent whether
40024 * throttling is active or not. */
40025 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40026 + pax_open_kernel();
40027 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40028 + pax_close_kernel();
40029
40030 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
40031 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
40032 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40033 index 9bb42ba..b01b4a2 100644
40034 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40035 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40036 @@ -18,14 +18,12 @@
40037 #include <asm/head.h>
40038 #include <asm/timer.h>
40039
40040 -static struct cpufreq_driver *cpufreq_us3_driver;
40041 -
40042 struct us3_freq_percpu_info {
40043 struct cpufreq_frequency_table table[4];
40044 };
40045
40046 /* Indexed by cpu number. */
40047 -static struct us3_freq_percpu_info *us3_freq_table;
40048 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40049
40050 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40051 * in the Safari config register.
40052 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40053
40054 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40055 {
40056 - if (cpufreq_us3_driver)
40057 - us3_freq_target(policy, 0);
40058 + us3_freq_target(policy, 0);
40059
40060 return 0;
40061 }
40062
40063 +static int __init us3_freq_init(void);
40064 +static void __exit us3_freq_exit(void);
40065 +
40066 +static struct cpufreq_driver cpufreq_us3_driver = {
40067 + .init = us3_freq_cpu_init,
40068 + .verify = cpufreq_generic_frequency_table_verify,
40069 + .target_index = us3_freq_target,
40070 + .get = us3_freq_get,
40071 + .exit = us3_freq_cpu_exit,
40072 + .name = "UltraSPARC-III",
40073 +
40074 +};
40075 +
40076 static int __init us3_freq_init(void)
40077 {
40078 unsigned long manuf, impl, ver;
40079 - int ret;
40080
40081 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40082 return -ENODEV;
40083 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40084 (impl == CHEETAH_IMPL ||
40085 impl == CHEETAH_PLUS_IMPL ||
40086 impl == JAGUAR_IMPL ||
40087 - impl == PANTHER_IMPL)) {
40088 - struct cpufreq_driver *driver;
40089 -
40090 - ret = -ENOMEM;
40091 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40092 - if (!driver)
40093 - goto err_out;
40094 -
40095 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40096 - GFP_KERNEL);
40097 - if (!us3_freq_table)
40098 - goto err_out;
40099 -
40100 - driver->init = us3_freq_cpu_init;
40101 - driver->verify = cpufreq_generic_frequency_table_verify;
40102 - driver->target_index = us3_freq_target;
40103 - driver->get = us3_freq_get;
40104 - driver->exit = us3_freq_cpu_exit;
40105 - strcpy(driver->name, "UltraSPARC-III");
40106 -
40107 - cpufreq_us3_driver = driver;
40108 - ret = cpufreq_register_driver(driver);
40109 - if (ret)
40110 - goto err_out;
40111 -
40112 - return 0;
40113 -
40114 -err_out:
40115 - if (driver) {
40116 - kfree(driver);
40117 - cpufreq_us3_driver = NULL;
40118 - }
40119 - kfree(us3_freq_table);
40120 - us3_freq_table = NULL;
40121 - return ret;
40122 - }
40123 + impl == PANTHER_IMPL))
40124 + return cpufreq_register_driver(&cpufreq_us3_driver);
40125
40126 return -ENODEV;
40127 }
40128
40129 static void __exit us3_freq_exit(void)
40130 {
40131 - if (cpufreq_us3_driver) {
40132 - cpufreq_unregister_driver(cpufreq_us3_driver);
40133 - kfree(cpufreq_us3_driver);
40134 - cpufreq_us3_driver = NULL;
40135 - kfree(us3_freq_table);
40136 - us3_freq_table = NULL;
40137 - }
40138 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40139 }
40140
40141 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40142 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40143 index 7d4a315..21bb886 100644
40144 --- a/drivers/cpufreq/speedstep-centrino.c
40145 +++ b/drivers/cpufreq/speedstep-centrino.c
40146 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40147 !cpu_has(cpu, X86_FEATURE_EST))
40148 return -ENODEV;
40149
40150 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40151 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40152 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40153 + pax_open_kernel();
40154 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40155 + pax_close_kernel();
40156 + }
40157
40158 if (policy->cpu != 0)
40159 return -ENODEV;
40160 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40161 index 5db1478..e90e25e 100644
40162 --- a/drivers/cpuidle/driver.c
40163 +++ b/drivers/cpuidle/driver.c
40164 @@ -193,7 +193,7 @@ static int poll_idle(struct cpuidle_device *dev,
40165
40166 static void poll_idle_init(struct cpuidle_driver *drv)
40167 {
40168 - struct cpuidle_state *state = &drv->states[0];
40169 + cpuidle_state_no_const *state = &drv->states[0];
40170
40171 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40172 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40173 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40174 index fb9f511..213e6cc 100644
40175 --- a/drivers/cpuidle/governor.c
40176 +++ b/drivers/cpuidle/governor.c
40177 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40178 mutex_lock(&cpuidle_lock);
40179 if (__cpuidle_find_governor(gov->name) == NULL) {
40180 ret = 0;
40181 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40182 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40183 if (!cpuidle_curr_governor ||
40184 cpuidle_curr_governor->rating < gov->rating)
40185 cpuidle_switch_governor(gov);
40186 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40187 index 832a2c3..1794080 100644
40188 --- a/drivers/cpuidle/sysfs.c
40189 +++ b/drivers/cpuidle/sysfs.c
40190 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40191 NULL
40192 };
40193
40194 -static struct attribute_group cpuidle_attr_group = {
40195 +static attribute_group_no_const cpuidle_attr_group = {
40196 .attrs = cpuidle_default_attrs,
40197 .name = "cpuidle",
40198 };
40199 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40200 index 8d2a772..33826c9 100644
40201 --- a/drivers/crypto/hifn_795x.c
40202 +++ b/drivers/crypto/hifn_795x.c
40203 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40204 MODULE_PARM_DESC(hifn_pll_ref,
40205 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40206
40207 -static atomic_t hifn_dev_number;
40208 +static atomic_unchecked_t hifn_dev_number;
40209
40210 #define ACRYPTO_OP_DECRYPT 0
40211 #define ACRYPTO_OP_ENCRYPT 1
40212 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40213 goto err_out_disable_pci_device;
40214
40215 snprintf(name, sizeof(name), "hifn%d",
40216 - atomic_inc_return(&hifn_dev_number)-1);
40217 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40218
40219 err = pci_request_regions(pdev, name);
40220 if (err)
40221 diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
40222 index 4630709..0a70e46 100644
40223 --- a/drivers/crypto/omap-des.c
40224 +++ b/drivers/crypto/omap-des.c
40225 @@ -536,9 +536,6 @@ static int omap_des_crypt_dma_stop(struct omap_des_dev *dd)
40226 dmaengine_terminate_all(dd->dma_lch_in);
40227 dmaengine_terminate_all(dd->dma_lch_out);
40228
40229 - dma_unmap_sg(dd->dev, dd->in_sg, dd->in_sg_len, DMA_TO_DEVICE);
40230 - dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len, DMA_FROM_DEVICE);
40231 -
40232 return err;
40233 }
40234
40235 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40236 index ca1b362..01cae6a 100644
40237 --- a/drivers/devfreq/devfreq.c
40238 +++ b/drivers/devfreq/devfreq.c
40239 @@ -672,7 +672,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40240 goto err_out;
40241 }
40242
40243 - list_add(&governor->node, &devfreq_governor_list);
40244 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40245
40246 list_for_each_entry(devfreq, &devfreq_list, node) {
40247 int ret = 0;
40248 @@ -760,7 +760,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40249 }
40250 }
40251
40252 - list_del(&governor->node);
40253 + pax_list_del((struct list_head *)&governor->node);
40254 err_out:
40255 mutex_unlock(&devfreq_list_lock);
40256
40257 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40258 index 10fcaba..326f709 100644
40259 --- a/drivers/dma/sh/shdma-base.c
40260 +++ b/drivers/dma/sh/shdma-base.c
40261 @@ -227,8 +227,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40262 schan->slave_id = -EINVAL;
40263 }
40264
40265 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40266 - sdev->desc_size, GFP_KERNEL);
40267 + schan->desc = kcalloc(sdev->desc_size,
40268 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40269 if (!schan->desc) {
40270 ret = -ENOMEM;
40271 goto edescalloc;
40272 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40273 index 11707df..2ea96f7 100644
40274 --- a/drivers/dma/sh/shdmac.c
40275 +++ b/drivers/dma/sh/shdmac.c
40276 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40277 return ret;
40278 }
40279
40280 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40281 +static struct notifier_block sh_dmae_nmi_notifier = {
40282 .notifier_call = sh_dmae_nmi_handler,
40283
40284 /* Run before NMI debug handler and KGDB */
40285 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40286 index 592af5f..bb1d583 100644
40287 --- a/drivers/edac/edac_device.c
40288 +++ b/drivers/edac/edac_device.c
40289 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40290 */
40291 int edac_device_alloc_index(void)
40292 {
40293 - static atomic_t device_indexes = ATOMIC_INIT(0);
40294 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40295
40296 - return atomic_inc_return(&device_indexes) - 1;
40297 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40298 }
40299 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40300
40301 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40302 index 112d63a..5443a61 100644
40303 --- a/drivers/edac/edac_mc_sysfs.c
40304 +++ b/drivers/edac/edac_mc_sysfs.c
40305 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40306 struct dev_ch_attribute {
40307 struct device_attribute attr;
40308 int channel;
40309 -};
40310 +} __do_const;
40311
40312 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40313 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40314 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40315 index 2cf44b4d..6dd2dc7 100644
40316 --- a/drivers/edac/edac_pci.c
40317 +++ b/drivers/edac/edac_pci.c
40318 @@ -29,7 +29,7 @@
40319
40320 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40321 static LIST_HEAD(edac_pci_list);
40322 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40323 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40324
40325 /*
40326 * edac_pci_alloc_ctl_info
40327 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40328 */
40329 int edac_pci_alloc_index(void)
40330 {
40331 - return atomic_inc_return(&pci_indexes) - 1;
40332 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40333 }
40334 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40335
40336 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40337 index 24d877f..4e30133 100644
40338 --- a/drivers/edac/edac_pci_sysfs.c
40339 +++ b/drivers/edac/edac_pci_sysfs.c
40340 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40341 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40342 static int edac_pci_poll_msec = 1000; /* one second workq period */
40343
40344 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40345 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40346 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40347 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40348
40349 static struct kobject *edac_pci_top_main_kobj;
40350 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40351 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40352 void *value;
40353 ssize_t(*show) (void *, char *);
40354 ssize_t(*store) (void *, const char *, size_t);
40355 -};
40356 +} __do_const;
40357
40358 /* Set of show/store abstract level functions for PCI Parity object */
40359 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40360 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40361 edac_printk(KERN_CRIT, EDAC_PCI,
40362 "Signaled System Error on %s\n",
40363 pci_name(dev));
40364 - atomic_inc(&pci_nonparity_count);
40365 + atomic_inc_unchecked(&pci_nonparity_count);
40366 }
40367
40368 if (status & (PCI_STATUS_PARITY)) {
40369 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40370 "Master Data Parity Error on %s\n",
40371 pci_name(dev));
40372
40373 - atomic_inc(&pci_parity_count);
40374 + atomic_inc_unchecked(&pci_parity_count);
40375 }
40376
40377 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40378 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40379 "Detected Parity Error on %s\n",
40380 pci_name(dev));
40381
40382 - atomic_inc(&pci_parity_count);
40383 + atomic_inc_unchecked(&pci_parity_count);
40384 }
40385 }
40386
40387 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40388 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40389 "Signaled System Error on %s\n",
40390 pci_name(dev));
40391 - atomic_inc(&pci_nonparity_count);
40392 + atomic_inc_unchecked(&pci_nonparity_count);
40393 }
40394
40395 if (status & (PCI_STATUS_PARITY)) {
40396 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40397 "Master Data Parity Error on "
40398 "%s\n", pci_name(dev));
40399
40400 - atomic_inc(&pci_parity_count);
40401 + atomic_inc_unchecked(&pci_parity_count);
40402 }
40403
40404 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40405 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40406 "Detected Parity Error on %s\n",
40407 pci_name(dev));
40408
40409 - atomic_inc(&pci_parity_count);
40410 + atomic_inc_unchecked(&pci_parity_count);
40411 }
40412 }
40413 }
40414 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40415 if (!check_pci_errors)
40416 return;
40417
40418 - before_count = atomic_read(&pci_parity_count);
40419 + before_count = atomic_read_unchecked(&pci_parity_count);
40420
40421 /* scan all PCI devices looking for a Parity Error on devices and
40422 * bridges.
40423 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40424 /* Only if operator has selected panic on PCI Error */
40425 if (edac_pci_get_panic_on_pe()) {
40426 /* If the count is different 'after' from 'before' */
40427 - if (before_count != atomic_read(&pci_parity_count))
40428 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40429 panic("EDAC: PCI Parity Error");
40430 }
40431 }
40432 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40433 index c2359a1..8bd119d 100644
40434 --- a/drivers/edac/mce_amd.h
40435 +++ b/drivers/edac/mce_amd.h
40436 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40437 bool (*mc0_mce)(u16, u8);
40438 bool (*mc1_mce)(u16, u8);
40439 bool (*mc2_mce)(u16, u8);
40440 -};
40441 +} __no_const;
40442
40443 void amd_report_gart_errors(bool);
40444 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40445 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40446 index 57ea7f4..af06b76 100644
40447 --- a/drivers/firewire/core-card.c
40448 +++ b/drivers/firewire/core-card.c
40449 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40450 const struct fw_card_driver *driver,
40451 struct device *device)
40452 {
40453 - static atomic_t index = ATOMIC_INIT(-1);
40454 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40455
40456 - card->index = atomic_inc_return(&index);
40457 + card->index = atomic_inc_return_unchecked(&index);
40458 card->driver = driver;
40459 card->device = device;
40460 card->current_tlabel = 0;
40461 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40462
40463 void fw_core_remove_card(struct fw_card *card)
40464 {
40465 - struct fw_card_driver dummy_driver = dummy_driver_template;
40466 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40467
40468 card->driver->update_phy_reg(card, 4,
40469 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40470 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40471 index f9e3aee..269dbdb 100644
40472 --- a/drivers/firewire/core-device.c
40473 +++ b/drivers/firewire/core-device.c
40474 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40475 struct config_rom_attribute {
40476 struct device_attribute attr;
40477 u32 key;
40478 -};
40479 +} __do_const;
40480
40481 static ssize_t show_immediate(struct device *dev,
40482 struct device_attribute *dattr, char *buf)
40483 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40484 index d6a09b9..18e90dd 100644
40485 --- a/drivers/firewire/core-transaction.c
40486 +++ b/drivers/firewire/core-transaction.c
40487 @@ -38,6 +38,7 @@
40488 #include <linux/timer.h>
40489 #include <linux/types.h>
40490 #include <linux/workqueue.h>
40491 +#include <linux/sched.h>
40492
40493 #include <asm/byteorder.h>
40494
40495 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40496 index e1480ff6..1a429bd 100644
40497 --- a/drivers/firewire/core.h
40498 +++ b/drivers/firewire/core.h
40499 @@ -111,6 +111,7 @@ struct fw_card_driver {
40500
40501 int (*stop_iso)(struct fw_iso_context *ctx);
40502 };
40503 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40504
40505 void fw_card_initialize(struct fw_card *card,
40506 const struct fw_card_driver *driver, struct device *device);
40507 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40508 index f51d376..b118e40 100644
40509 --- a/drivers/firewire/ohci.c
40510 +++ b/drivers/firewire/ohci.c
40511 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40512 be32_to_cpu(ohci->next_header));
40513 }
40514
40515 +#ifndef CONFIG_GRKERNSEC
40516 if (param_remote_dma) {
40517 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40518 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40519 }
40520 +#endif
40521
40522 spin_unlock_irq(&ohci->lock);
40523
40524 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40525 unsigned long flags;
40526 int n, ret = 0;
40527
40528 +#ifndef CONFIG_GRKERNSEC
40529 if (param_remote_dma)
40530 return 0;
40531 +#endif
40532
40533 /*
40534 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40535 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40536 index 94a58a0..f5eba42 100644
40537 --- a/drivers/firmware/dmi-id.c
40538 +++ b/drivers/firmware/dmi-id.c
40539 @@ -16,7 +16,7 @@
40540 struct dmi_device_attribute{
40541 struct device_attribute dev_attr;
40542 int field;
40543 -};
40544 +} __do_const;
40545 #define to_dmi_dev_attr(_dev_attr) \
40546 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40547
40548 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40549 index 4fd9961..52d60ce 100644
40550 --- a/drivers/firmware/efi/cper.c
40551 +++ b/drivers/firmware/efi/cper.c
40552 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40553 */
40554 u64 cper_next_record_id(void)
40555 {
40556 - static atomic64_t seq;
40557 + static atomic64_unchecked_t seq;
40558
40559 - if (!atomic64_read(&seq))
40560 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40561 + if (!atomic64_read_unchecked(&seq))
40562 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40563
40564 - return atomic64_inc_return(&seq);
40565 + return atomic64_inc_return_unchecked(&seq);
40566 }
40567 EXPORT_SYMBOL_GPL(cper_next_record_id);
40568
40569 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40570 index e14363d..c3d5d84 100644
40571 --- a/drivers/firmware/efi/efi.c
40572 +++ b/drivers/firmware/efi/efi.c
40573 @@ -159,14 +159,16 @@ static struct attribute_group efi_subsys_attr_group = {
40574 };
40575
40576 static struct efivars generic_efivars;
40577 -static struct efivar_operations generic_ops;
40578 +static efivar_operations_no_const generic_ops __read_only;
40579
40580 static int generic_ops_register(void)
40581 {
40582 - generic_ops.get_variable = efi.get_variable;
40583 - generic_ops.set_variable = efi.set_variable;
40584 - generic_ops.get_next_variable = efi.get_next_variable;
40585 - generic_ops.query_variable_store = efi_query_variable_store;
40586 + pax_open_kernel();
40587 + *(void **)&generic_ops.get_variable = efi.get_variable;
40588 + *(void **)&generic_ops.set_variable = efi.set_variable;
40589 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40590 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40591 + pax_close_kernel();
40592
40593 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40594 }
40595 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40596 index 7b2e049..a253334 100644
40597 --- a/drivers/firmware/efi/efivars.c
40598 +++ b/drivers/firmware/efi/efivars.c
40599 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40600 static int
40601 create_efivars_bin_attributes(void)
40602 {
40603 - struct bin_attribute *attr;
40604 + bin_attribute_no_const *attr;
40605 int error;
40606
40607 /* new_var */
40608 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40609 index 5c55227..97f4978 100644
40610 --- a/drivers/firmware/efi/runtime-map.c
40611 +++ b/drivers/firmware/efi/runtime-map.c
40612 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40613 kfree(entry);
40614 }
40615
40616 -static struct kobj_type __refdata map_ktype = {
40617 +static const struct kobj_type __refconst map_ktype = {
40618 .sysfs_ops = &map_attr_ops,
40619 .default_attrs = def_attrs,
40620 .release = map_release,
40621 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40622 index f1ab05e..ab51228 100644
40623 --- a/drivers/firmware/google/gsmi.c
40624 +++ b/drivers/firmware/google/gsmi.c
40625 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40626 return local_hash_64(input, 32);
40627 }
40628
40629 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40630 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40631 {
40632 .ident = "Google Board",
40633 .matches = {
40634 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40635 index 2f569aa..26e4f39 100644
40636 --- a/drivers/firmware/google/memconsole.c
40637 +++ b/drivers/firmware/google/memconsole.c
40638 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40639 return false;
40640 }
40641
40642 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40643 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40644 {
40645 .ident = "Google Board",
40646 .matches = {
40647 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40648 if (!found_memconsole())
40649 return -ENODEV;
40650
40651 - memconsole_bin_attr.size = memconsole_length;
40652 + pax_open_kernel();
40653 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40654 + pax_close_kernel();
40655 +
40656 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40657 }
40658
40659 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40660 index cc016c61..d35279e 100644
40661 --- a/drivers/firmware/memmap.c
40662 +++ b/drivers/firmware/memmap.c
40663 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40664 kfree(entry);
40665 }
40666
40667 -static struct kobj_type __refdata memmap_ktype = {
40668 +static const struct kobj_type __refconst memmap_ktype = {
40669 .release = release_firmware_map_entry,
40670 .sysfs_ops = &memmap_attr_ops,
40671 .default_attrs = def_attrs,
40672 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40673 index 3cfcfc6..09d6f117 100644
40674 --- a/drivers/gpio/gpio-em.c
40675 +++ b/drivers/gpio/gpio-em.c
40676 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40677 struct em_gio_priv *p;
40678 struct resource *io[2], *irq[2];
40679 struct gpio_chip *gpio_chip;
40680 - struct irq_chip *irq_chip;
40681 + irq_chip_no_const *irq_chip;
40682 const char *name = dev_name(&pdev->dev);
40683 int ret;
40684
40685 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40686 index 4ba7ed5..1536b5d 100644
40687 --- a/drivers/gpio/gpio-ich.c
40688 +++ b/drivers/gpio/gpio-ich.c
40689 @@ -94,7 +94,7 @@ struct ichx_desc {
40690 * this option allows driver caching written output values
40691 */
40692 bool use_outlvl_cache;
40693 -};
40694 +} __do_const;
40695
40696 static struct {
40697 spinlock_t lock;
40698 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40699 index b232397..ce8c4dc 100644
40700 --- a/drivers/gpio/gpio-omap.c
40701 +++ b/drivers/gpio/gpio-omap.c
40702 @@ -1054,7 +1054,7 @@ static void omap_gpio_mod_init(struct gpio_bank *bank)
40703 dev_err(bank->dev, "Could not get gpio dbck\n");
40704 }
40705
40706 -static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
40707 +static int omap_gpio_chip_init(struct gpio_bank *bank, irq_chip_no_const *irqc)
40708 {
40709 static int gpio;
40710 int irq_base = 0;
40711 @@ -1137,7 +1137,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40712 const struct omap_gpio_platform_data *pdata;
40713 struct resource *res;
40714 struct gpio_bank *bank;
40715 - struct irq_chip *irqc;
40716 + irq_chip_no_const *irqc;
40717 int ret;
40718
40719 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40720 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40721 index 1e14a6c..0442450 100644
40722 --- a/drivers/gpio/gpio-rcar.c
40723 +++ b/drivers/gpio/gpio-rcar.c
40724 @@ -379,7 +379,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40725 struct gpio_rcar_priv *p;
40726 struct resource *io, *irq;
40727 struct gpio_chip *gpio_chip;
40728 - struct irq_chip *irq_chip;
40729 + irq_chip_no_const *irq_chip;
40730 struct device *dev = &pdev->dev;
40731 const char *name = dev_name(dev);
40732 int ret;
40733 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40734 index c1caa45..f0f97d2 100644
40735 --- a/drivers/gpio/gpio-vr41xx.c
40736 +++ b/drivers/gpio/gpio-vr41xx.c
40737 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40738 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40739 maskl, pendl, maskh, pendh);
40740
40741 - atomic_inc(&irq_err_count);
40742 + atomic_inc_unchecked(&irq_err_count);
40743
40744 return -EINVAL;
40745 }
40746 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40747 index 6bc612b..3932464 100644
40748 --- a/drivers/gpio/gpiolib.c
40749 +++ b/drivers/gpio/gpiolib.c
40750 @@ -558,8 +558,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40751 }
40752
40753 if (gpiochip->irqchip) {
40754 - gpiochip->irqchip->irq_request_resources = NULL;
40755 - gpiochip->irqchip->irq_release_resources = NULL;
40756 + pax_open_kernel();
40757 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40758 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40759 + pax_close_kernel();
40760 gpiochip->irqchip = NULL;
40761 }
40762 }
40763 @@ -625,8 +627,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40764 gpiochip->irqchip = NULL;
40765 return -EINVAL;
40766 }
40767 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40768 - irqchip->irq_release_resources = gpiochip_irq_relres;
40769 +
40770 + pax_open_kernel();
40771 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40772 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40773 + pax_close_kernel();
40774
40775 /*
40776 * Prepare the mapping since the irqchip shall be orthogonal to
40777 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40778 index 488f51d..301d462 100644
40779 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40780 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40781 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40782 enum cache_policy alternate_policy,
40783 void __user *alternate_aperture_base,
40784 uint64_t alternate_aperture_size);
40785 -};
40786 +} __no_const;
40787
40788 /**
40789 * struct device_queue_manager
40790 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40791 index 5940531..a75b0e5 100644
40792 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40793 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40794 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40795
40796 void (*submit_packet)(struct kernel_queue *kq);
40797 void (*rollback_packet)(struct kernel_queue *kq);
40798 -};
40799 +} __no_const;
40800
40801 struct kernel_queue {
40802 struct kernel_queue_ops ops;
40803 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40804 index 9b23525..65f4110 100644
40805 --- a/drivers/gpu/drm/drm_context.c
40806 +++ b/drivers/gpu/drm/drm_context.c
40807 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40808 */
40809 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40810 {
40811 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40812 + return;
40813 +
40814 mutex_lock(&dev->struct_mutex);
40815 idr_remove(&dev->ctx_idr, ctx_handle);
40816 mutex_unlock(&dev->struct_mutex);
40817 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40818 */
40819 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40820 {
40821 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40822 + return -EINVAL;
40823 +
40824 idr_init(&dev->ctx_idr);
40825 return 0;
40826 }
40827 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40828 */
40829 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40830 {
40831 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40832 + return;
40833 +
40834 mutex_lock(&dev->struct_mutex);
40835 idr_destroy(&dev->ctx_idr);
40836 mutex_unlock(&dev->struct_mutex);
40837 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40838 {
40839 struct drm_ctx_list *pos, *tmp;
40840
40841 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40842 + return;
40843 +
40844 mutex_lock(&dev->ctxlist_mutex);
40845
40846 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40847 if (pos->tag == file &&
40848 - pos->handle != DRM_KERNEL_CONTEXT) {
40849 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40850 if (dev->driver->context_dtor)
40851 dev->driver->context_dtor(dev, pos->handle);
40852
40853 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40854 struct drm_local_map *map;
40855 struct drm_map_list *_entry;
40856
40857 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40858 + return -EINVAL;
40859 +
40860 mutex_lock(&dev->struct_mutex);
40861
40862 map = idr_find(&dev->ctx_idr, request->ctx_id);
40863 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40864 struct drm_local_map *map = NULL;
40865 struct drm_map_list *r_list = NULL;
40866
40867 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40868 + return -EINVAL;
40869 +
40870 mutex_lock(&dev->struct_mutex);
40871 list_for_each_entry(r_list, &dev->maplist, head) {
40872 if (r_list->map
40873 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40874 {
40875 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40876
40877 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40878 + if (file_priv->master->lock.hw_lock == NULL) {
40879 + DRM_ERROR(
40880 + "Device has been unregistered. Hard exit. Process %d\n",
40881 + task_pid_nr(current));
40882 + send_sig(SIGTERM, current, 0);
40883 + return -EPERM;
40884 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40885 DRM_ERROR("Lock isn't held after context switch\n");
40886 }
40887
40888 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40889 struct drm_ctx ctx;
40890 int i;
40891
40892 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40893 + return -EINVAL;
40894 +
40895 if (res->count >= DRM_RESERVED_CONTEXTS) {
40896 memset(&ctx, 0, sizeof(ctx));
40897 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40898 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40899 struct drm_ctx_list *ctx_entry;
40900 struct drm_ctx *ctx = data;
40901
40902 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40903 + return -EINVAL;
40904 +
40905 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40906 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40907 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40908 /* Skip kernel's context and get a new one. */
40909 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40910 }
40911 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40912 {
40913 struct drm_ctx *ctx = data;
40914
40915 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40916 + return -EINVAL;
40917 +
40918 /* This is 0, because we don't handle any context flags */
40919 ctx->flags = 0;
40920
40921 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40922 {
40923 struct drm_ctx *ctx = data;
40924
40925 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40926 + return -EINVAL;
40927 +
40928 DRM_DEBUG("%d\n", ctx->handle);
40929 return drm_context_switch(dev, dev->last_context, ctx->handle);
40930 }
40931 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40932 {
40933 struct drm_ctx *ctx = data;
40934
40935 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40936 + return -EINVAL;
40937 +
40938 DRM_DEBUG("%d\n", ctx->handle);
40939 drm_context_switch_complete(dev, file_priv, ctx->handle);
40940
40941 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40942 {
40943 struct drm_ctx *ctx = data;
40944
40945 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40946 + return -EINVAL;
40947 +
40948 DRM_DEBUG("%d\n", ctx->handle);
40949 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40950 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40951 if (dev->driver->context_dtor)
40952 dev->driver->context_dtor(dev, ctx->handle);
40953 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40954 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40955 index 3007b44..420b4a3 100644
40956 --- a/drivers/gpu/drm/drm_crtc.c
40957 +++ b/drivers/gpu/drm/drm_crtc.c
40958 @@ -4176,7 +4176,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40959 goto done;
40960 }
40961
40962 - if (copy_to_user(&enum_ptr[copied].name,
40963 + if (copy_to_user(enum_ptr[copied].name,
40964 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40965 ret = -EFAULT;
40966 goto done;
40967 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40968 index 48f7359..8c3b594 100644
40969 --- a/drivers/gpu/drm/drm_drv.c
40970 +++ b/drivers/gpu/drm/drm_drv.c
40971 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40972
40973 drm_device_set_unplugged(dev);
40974
40975 - if (dev->open_count == 0) {
40976 + if (local_read(&dev->open_count) == 0) {
40977 drm_put_dev(dev);
40978 }
40979 mutex_unlock(&drm_global_mutex);
40980 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40981 if (drm_ht_create(&dev->map_hash, 12))
40982 goto err_minors;
40983
40984 - ret = drm_legacy_ctxbitmap_init(dev);
40985 - if (ret) {
40986 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40987 - goto err_ht;
40988 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40989 + ret = drm_legacy_ctxbitmap_init(dev);
40990 + if (ret) {
40991 + DRM_ERROR(
40992 + "Cannot allocate memory for context bitmap.\n");
40993 + goto err_ht;
40994 + }
40995 }
40996
40997 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40998 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40999 index 076dd60..e4a4ba7 100644
41000 --- a/drivers/gpu/drm/drm_fops.c
41001 +++ b/drivers/gpu/drm/drm_fops.c
41002 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
41003 return PTR_ERR(minor);
41004
41005 dev = minor->dev;
41006 - if (!dev->open_count++)
41007 + if (local_inc_return(&dev->open_count) == 1)
41008 need_setup = 1;
41009
41010 /* share address_space across all char-devs of a single device */
41011 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
41012 return 0;
41013
41014 err_undo:
41015 - dev->open_count--;
41016 + local_dec(&dev->open_count);
41017 drm_minor_release(minor);
41018 return retcode;
41019 }
41020 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
41021
41022 mutex_lock(&drm_global_mutex);
41023
41024 - DRM_DEBUG("open_count = %d\n", dev->open_count);
41025 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
41026
41027 mutex_lock(&dev->struct_mutex);
41028 list_del(&file_priv->lhead);
41029 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
41030 * Begin inline drm_release
41031 */
41032
41033 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41034 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41035 task_pid_nr(current),
41036 (long)old_encode_dev(file_priv->minor->kdev->devt),
41037 - dev->open_count);
41038 + local_read(&dev->open_count));
41039
41040 /* Release any auth tokens that might point to this file_priv,
41041 (do that under the drm_global_mutex) */
41042 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41043 * End inline drm_release
41044 */
41045
41046 - if (!--dev->open_count) {
41047 + if (local_dec_and_test(&dev->open_count)) {
41048 retcode = drm_lastclose(dev);
41049 if (drm_device_is_unplugged(dev))
41050 drm_put_dev(dev);
41051 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41052 index 3d2e91c..d31c4c9 100644
41053 --- a/drivers/gpu/drm/drm_global.c
41054 +++ b/drivers/gpu/drm/drm_global.c
41055 @@ -36,7 +36,7 @@
41056 struct drm_global_item {
41057 struct mutex mutex;
41058 void *object;
41059 - int refcount;
41060 + atomic_t refcount;
41061 };
41062
41063 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41064 @@ -49,7 +49,7 @@ void drm_global_init(void)
41065 struct drm_global_item *item = &glob[i];
41066 mutex_init(&item->mutex);
41067 item->object = NULL;
41068 - item->refcount = 0;
41069 + atomic_set(&item->refcount, 0);
41070 }
41071 }
41072
41073 @@ -59,7 +59,7 @@ void drm_global_release(void)
41074 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41075 struct drm_global_item *item = &glob[i];
41076 BUG_ON(item->object != NULL);
41077 - BUG_ON(item->refcount != 0);
41078 + BUG_ON(atomic_read(&item->refcount) != 0);
41079 }
41080 }
41081
41082 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41083 struct drm_global_item *item = &glob[ref->global_type];
41084
41085 mutex_lock(&item->mutex);
41086 - if (item->refcount == 0) {
41087 + if (atomic_read(&item->refcount) == 0) {
41088 item->object = kzalloc(ref->size, GFP_KERNEL);
41089 if (unlikely(item->object == NULL)) {
41090 ret = -ENOMEM;
41091 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41092 goto out_err;
41093
41094 }
41095 - ++item->refcount;
41096 + atomic_inc(&item->refcount);
41097 ref->object = item->object;
41098 mutex_unlock(&item->mutex);
41099 return 0;
41100 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41101 struct drm_global_item *item = &glob[ref->global_type];
41102
41103 mutex_lock(&item->mutex);
41104 - BUG_ON(item->refcount == 0);
41105 + BUG_ON(atomic_read(&item->refcount) == 0);
41106 BUG_ON(ref->object != item->object);
41107 - if (--item->refcount == 0) {
41108 + if (atomic_dec_and_test(&item->refcount)) {
41109 ref->release(ref);
41110 item->object = NULL;
41111 }
41112 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41113 index cbb4fc0..5c756cb9 100644
41114 --- a/drivers/gpu/drm/drm_info.c
41115 +++ b/drivers/gpu/drm/drm_info.c
41116 @@ -77,10 +77,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41117 struct drm_local_map *map;
41118 struct drm_map_list *r_list;
41119
41120 - /* Hardcoded from _DRM_FRAME_BUFFER,
41121 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41122 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41123 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41124 + static const char * const types[] = {
41125 + [_DRM_FRAME_BUFFER] = "FB",
41126 + [_DRM_REGISTERS] = "REG",
41127 + [_DRM_SHM] = "SHM",
41128 + [_DRM_AGP] = "AGP",
41129 + [_DRM_SCATTER_GATHER] = "SG",
41130 + [_DRM_CONSISTENT] = "PCI"};
41131 const char *type;
41132 int i;
41133
41134 @@ -91,7 +94,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41135 map = r_list->map;
41136 if (!map)
41137 continue;
41138 - if (map->type < 0 || map->type > 5)
41139 + if (map->type >= ARRAY_SIZE(types))
41140 type = "??";
41141 else
41142 type = types[map->type];
41143 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41144 index aa8bbb4..0f62630 100644
41145 --- a/drivers/gpu/drm/drm_ioc32.c
41146 +++ b/drivers/gpu/drm/drm_ioc32.c
41147 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41148 request = compat_alloc_user_space(nbytes);
41149 if (!access_ok(VERIFY_WRITE, request, nbytes))
41150 return -EFAULT;
41151 - list = (struct drm_buf_desc *) (request + 1);
41152 + list = (struct drm_buf_desc __user *) (request + 1);
41153
41154 if (__put_user(count, &request->count)
41155 || __put_user(list, &request->list))
41156 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41157 request = compat_alloc_user_space(nbytes);
41158 if (!access_ok(VERIFY_WRITE, request, nbytes))
41159 return -EFAULT;
41160 - list = (struct drm_buf_pub *) (request + 1);
41161 + list = (struct drm_buf_pub __user *) (request + 1);
41162
41163 if (__put_user(count, &request->count)
41164 || __put_user(list, &request->list))
41165 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41166 return 0;
41167 }
41168
41169 -static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41170 +static drm_ioctl_compat_t drm_compat_ioctls[] = {
41171 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41172 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41173 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41174 @@ -1062,7 +1062,6 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41175 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41176 {
41177 unsigned int nr = DRM_IOCTL_NR(cmd);
41178 - drm_ioctl_compat_t *fn;
41179 int ret;
41180
41181 /* Assume that ioctls without an explicit compat routine will just
41182 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41183 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41184 return drm_ioctl(filp, cmd, arg);
41185
41186 - fn = drm_compat_ioctls[nr];
41187 -
41188 - if (fn != NULL)
41189 - ret = (*fn) (filp, cmd, arg);
41190 + if (drm_compat_ioctls[nr] != NULL)
41191 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41192 else
41193 ret = drm_ioctl(filp, cmd, arg);
41194
41195 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41196 index 266dcd6..d0194d9 100644
41197 --- a/drivers/gpu/drm/drm_ioctl.c
41198 +++ b/drivers/gpu/drm/drm_ioctl.c
41199 @@ -663,7 +663,7 @@ long drm_ioctl(struct file *filp,
41200 struct drm_file *file_priv = filp->private_data;
41201 struct drm_device *dev;
41202 const struct drm_ioctl_desc *ioctl = NULL;
41203 - drm_ioctl_t *func;
41204 + drm_ioctl_no_const_t func;
41205 unsigned int nr = DRM_IOCTL_NR(cmd);
41206 int retcode = -EINVAL;
41207 char stack_kdata[128];
41208 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41209 index f861361..b61d4c7 100644
41210 --- a/drivers/gpu/drm/drm_lock.c
41211 +++ b/drivers/gpu/drm/drm_lock.c
41212 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41213 struct drm_master *master = file_priv->master;
41214 int ret = 0;
41215
41216 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41217 + return -EINVAL;
41218 +
41219 ++file_priv->lock_count;
41220
41221 - if (lock->context == DRM_KERNEL_CONTEXT) {
41222 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41223 DRM_ERROR("Process %d using kernel context %d\n",
41224 task_pid_nr(current), lock->context);
41225 return -EINVAL;
41226 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41227 struct drm_lock *lock = data;
41228 struct drm_master *master = file_priv->master;
41229
41230 - if (lock->context == DRM_KERNEL_CONTEXT) {
41231 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41232 + return -EINVAL;
41233 +
41234 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41235 DRM_ERROR("Process %d using kernel context %d\n",
41236 task_pid_nr(current), lock->context);
41237 return -EINVAL;
41238 }
41239
41240 + if (!master->lock.hw_lock) {
41241 + DRM_ERROR(
41242 + "Device has been unregistered. Hard exit. Process %d\n",
41243 + task_pid_nr(current));
41244 + send_sig(SIGTERM, current, 0);
41245 + return -EPERM;
41246 + }
41247 +
41248 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41249 /* FIXME: Should really bail out here. */
41250 }
41251 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41252 index d4813e0..6c1ab4d 100644
41253 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41254 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41255 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41256 u32 pipeconf_reg = PIPEACONF;
41257 u32 dspcntr_reg = DSPACNTR;
41258
41259 - u32 pipeconf = dev_priv->pipeconf[pipe];
41260 - u32 dspcntr = dev_priv->dspcntr[pipe];
41261 + u32 pipeconf;
41262 + u32 dspcntr;
41263 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41264
41265 + if (pipe == -1)
41266 + return;
41267 +
41268 + pipeconf = dev_priv->pipeconf[pipe];
41269 + dspcntr = dev_priv->dspcntr[pipe];
41270 +
41271 if (pipe) {
41272 pipeconf_reg = PIPECCONF;
41273 dspcntr_reg = DSPCCNTR;
41274 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41275 index 93ec5dc..82acbaf 100644
41276 --- a/drivers/gpu/drm/i810/i810_drv.h
41277 +++ b/drivers/gpu/drm/i810/i810_drv.h
41278 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41279 int page_flipping;
41280
41281 wait_queue_head_t irq_queue;
41282 - atomic_t irq_received;
41283 - atomic_t irq_emitted;
41284 + atomic_unchecked_t irq_received;
41285 + atomic_unchecked_t irq_emitted;
41286
41287 int front_offset;
41288 } drm_i810_private_t;
41289 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41290 index 68e0c85..3303192 100644
41291 --- a/drivers/gpu/drm/i915/i915_dma.c
41292 +++ b/drivers/gpu/drm/i915/i915_dma.c
41293 @@ -162,6 +162,8 @@ static int i915_getparam(struct drm_device *dev, void *data,
41294 value = INTEL_INFO(dev)->eu_total;
41295 if (!value)
41296 return -ENODEV;
41297 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41298 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41299 break;
41300 default:
41301 DRM_DEBUG("Unknown parameter %d\n", param->param);
41302 @@ -376,7 +378,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41303 * locking inversion with the driver load path. And the access here is
41304 * completely racy anyway. So don't bother with locking for now.
41305 */
41306 - return dev->open_count == 0;
41307 + return local_read(&dev->open_count) == 0;
41308 }
41309
41310 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41311 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41312 index a3190e79..86b06cb 100644
41313 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41314 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41315 @@ -936,12 +936,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41316 static int
41317 validate_exec_list(struct drm_device *dev,
41318 struct drm_i915_gem_exec_object2 *exec,
41319 - int count)
41320 + unsigned int count)
41321 {
41322 unsigned relocs_total = 0;
41323 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41324 unsigned invalid_flags;
41325 - int i;
41326 + unsigned int i;
41327
41328 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41329 if (USES_FULL_PPGTT(dev))
41330 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41331 index 176de63..b50b66a 100644
41332 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41333 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41334 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41335 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41336 || __put_user(batchbuffer32.num_cliprects,
41337 &batchbuffer->num_cliprects)
41338 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41339 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41340 &batchbuffer->cliprects))
41341 return -EFAULT;
41342
41343 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41344
41345 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41346 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41347 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41348 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41349 &cmdbuffer->buf)
41350 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41351 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41352 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41353 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41354 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41355 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41356 &cmdbuffer->cliprects))
41357 return -EFAULT;
41358
41359 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41360 (unsigned long)request);
41361 }
41362
41363 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41364 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41365 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41366 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41367 [DRM_I915_GETPARAM] = compat_i915_getparam,
41368 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41369 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41370 {
41371 unsigned int nr = DRM_IOCTL_NR(cmd);
41372 - drm_ioctl_compat_t *fn = NULL;
41373 int ret;
41374
41375 if (nr < DRM_COMMAND_BASE)
41376 return drm_compat_ioctl(filp, cmd, arg);
41377
41378 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41379 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41380 -
41381 - if (fn != NULL)
41382 - ret = (*fn) (filp, cmd, arg);
41383 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41384 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41385 else
41386 ret = drm_ioctl(filp, cmd, arg);
41387
41388 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41389 index d0f3cbc..f3ab4cc 100644
41390 --- a/drivers/gpu/drm/i915/intel_display.c
41391 +++ b/drivers/gpu/drm/i915/intel_display.c
41392 @@ -13604,13 +13604,13 @@ struct intel_quirk {
41393 int subsystem_vendor;
41394 int subsystem_device;
41395 void (*hook)(struct drm_device *dev);
41396 -};
41397 +} __do_const;
41398
41399 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41400 struct intel_dmi_quirk {
41401 void (*hook)(struct drm_device *dev);
41402 const struct dmi_system_id (*dmi_id_list)[];
41403 -};
41404 +} __do_const;
41405
41406 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41407 {
41408 @@ -13618,18 +13618,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41409 return 1;
41410 }
41411
41412 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41413 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41414 {
41415 - .dmi_id_list = &(const struct dmi_system_id[]) {
41416 - {
41417 - .callback = intel_dmi_reverse_brightness,
41418 - .ident = "NCR Corporation",
41419 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41420 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41421 - },
41422 - },
41423 - { } /* terminating entry */
41424 + .callback = intel_dmi_reverse_brightness,
41425 + .ident = "NCR Corporation",
41426 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41427 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41428 },
41429 + },
41430 + { } /* terminating entry */
41431 +};
41432 +
41433 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41434 + {
41435 + .dmi_id_list = &intel_dmi_quirks_table,
41436 .hook = quirk_invert_brightness,
41437 },
41438 };
41439 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41440 index 74f505b..21f6914 100644
41441 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41442 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41443 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41444 if (imxdrm->pipes >= MAX_CRTC)
41445 return -EINVAL;
41446
41447 - if (imxdrm->drm->open_count)
41448 + if (local_read(&imxdrm->drm->open_count))
41449 return -EBUSY;
41450
41451 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41452 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41453 index b4a20149..219ab78 100644
41454 --- a/drivers/gpu/drm/mga/mga_drv.h
41455 +++ b/drivers/gpu/drm/mga/mga_drv.h
41456 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41457 u32 clear_cmd;
41458 u32 maccess;
41459
41460 - atomic_t vbl_received; /**< Number of vblanks received. */
41461 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41462 wait_queue_head_t fence_queue;
41463 - atomic_t last_fence_retired;
41464 + atomic_unchecked_t last_fence_retired;
41465 u32 next_fence_to_post;
41466
41467 unsigned int fb_cpp;
41468 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41469 index 729bfd5..14bae78 100644
41470 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41471 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41472 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41473 return 0;
41474 }
41475
41476 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41477 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41478 [DRM_MGA_INIT] = compat_mga_init,
41479 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41480 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41481 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41482 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41483 {
41484 unsigned int nr = DRM_IOCTL_NR(cmd);
41485 - drm_ioctl_compat_t *fn = NULL;
41486 int ret;
41487
41488 if (nr < DRM_COMMAND_BASE)
41489 return drm_compat_ioctl(filp, cmd, arg);
41490
41491 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41492 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41493 -
41494 - if (fn != NULL)
41495 - ret = (*fn) (filp, cmd, arg);
41496 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41497 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41498 else
41499 ret = drm_ioctl(filp, cmd, arg);
41500
41501 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41502 index 1b071b8..de8601a 100644
41503 --- a/drivers/gpu/drm/mga/mga_irq.c
41504 +++ b/drivers/gpu/drm/mga/mga_irq.c
41505 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41506 if (crtc != 0)
41507 return 0;
41508
41509 - return atomic_read(&dev_priv->vbl_received);
41510 + return atomic_read_unchecked(&dev_priv->vbl_received);
41511 }
41512
41513
41514 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41515 /* VBLANK interrupt */
41516 if (status & MGA_VLINEPEN) {
41517 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41518 - atomic_inc(&dev_priv->vbl_received);
41519 + atomic_inc_unchecked(&dev_priv->vbl_received);
41520 drm_handle_vblank(dev, 0);
41521 handled = 1;
41522 }
41523 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41524 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41525 MGA_WRITE(MGA_PRIMEND, prim_end);
41526
41527 - atomic_inc(&dev_priv->last_fence_retired);
41528 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41529 wake_up(&dev_priv->fence_queue);
41530 handled = 1;
41531 }
41532 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41533 * using fences.
41534 */
41535 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41536 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41537 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41538 - *sequence) <= (1 << 23)));
41539
41540 *sequence = cur_fence;
41541 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41542 index 0190b69..60c3eaf 100644
41543 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41544 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41545 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41546 struct bit_table {
41547 const char id;
41548 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41549 -};
41550 +} __no_const;
41551
41552 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41553
41554 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41555 index 8904933..9624b38 100644
41556 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41557 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41558 @@ -941,7 +941,8 @@ static struct drm_driver
41559 driver_stub = {
41560 .driver_features =
41561 DRIVER_USE_AGP |
41562 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41563 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41564 + DRIVER_KMS_LEGACY_CONTEXT,
41565
41566 .load = nouveau_drm_load,
41567 .unload = nouveau_drm_unload,
41568 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41569 index dd72652..1fd2368 100644
41570 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41571 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41572 @@ -123,7 +123,6 @@ struct nouveau_drm {
41573 struct drm_global_reference mem_global_ref;
41574 struct ttm_bo_global_ref bo_global_ref;
41575 struct ttm_bo_device bdev;
41576 - atomic_t validate_sequence;
41577 int (*move)(struct nouveau_channel *,
41578 struct ttm_buffer_object *,
41579 struct ttm_mem_reg *, struct ttm_mem_reg *);
41580 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41581 index 462679a..88e32a7 100644
41582 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41583 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41584 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41585 unsigned long arg)
41586 {
41587 unsigned int nr = DRM_IOCTL_NR(cmd);
41588 - drm_ioctl_compat_t *fn = NULL;
41589 + drm_ioctl_compat_t fn = NULL;
41590 int ret;
41591
41592 if (nr < DRM_COMMAND_BASE)
41593 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41594 index 18f4497..10f6025 100644
41595 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41596 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41597 @@ -130,11 +130,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41598 }
41599
41600 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41601 - nouveau_vram_manager_init,
41602 - nouveau_vram_manager_fini,
41603 - nouveau_vram_manager_new,
41604 - nouveau_vram_manager_del,
41605 - nouveau_vram_manager_debug
41606 + .init = nouveau_vram_manager_init,
41607 + .takedown = nouveau_vram_manager_fini,
41608 + .get_node = nouveau_vram_manager_new,
41609 + .put_node = nouveau_vram_manager_del,
41610 + .debug = nouveau_vram_manager_debug
41611 };
41612
41613 static int
41614 @@ -198,11 +198,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41615 }
41616
41617 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41618 - nouveau_gart_manager_init,
41619 - nouveau_gart_manager_fini,
41620 - nouveau_gart_manager_new,
41621 - nouveau_gart_manager_del,
41622 - nouveau_gart_manager_debug
41623 + .init = nouveau_gart_manager_init,
41624 + .takedown = nouveau_gart_manager_fini,
41625 + .get_node = nouveau_gart_manager_new,
41626 + .put_node = nouveau_gart_manager_del,
41627 + .debug = nouveau_gart_manager_debug
41628 };
41629
41630 /*XXX*/
41631 @@ -271,11 +271,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41632 }
41633
41634 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41635 - nv04_gart_manager_init,
41636 - nv04_gart_manager_fini,
41637 - nv04_gart_manager_new,
41638 - nv04_gart_manager_del,
41639 - nv04_gart_manager_debug
41640 + .init = nv04_gart_manager_init,
41641 + .takedown = nv04_gart_manager_fini,
41642 + .get_node = nv04_gart_manager_new,
41643 + .put_node = nv04_gart_manager_del,
41644 + .debug = nv04_gart_manager_debug
41645 };
41646
41647 int
41648 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41649 index c7592ec..dd45ebc 100644
41650 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41651 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41652 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41653 * locking inversion with the driver load path. And the access here is
41654 * completely racy anyway. So don't bother with locking for now.
41655 */
41656 - return dev->open_count == 0;
41657 + return local_read(&dev->open_count) == 0;
41658 }
41659
41660 static const struct vga_switcheroo_client_ops
41661 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41662 index 9782364..89bd954 100644
41663 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41664 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41665 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41666 int ret;
41667
41668 mutex_lock(&qdev->async_io_mutex);
41669 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41670 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41671 if (qdev->last_sent_io_cmd > irq_num) {
41672 if (intr)
41673 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41674 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41675 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41676 else
41677 ret = wait_event_timeout(qdev->io_cmd_event,
41678 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41679 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41680 /* 0 is timeout, just bail the "hw" has gone away */
41681 if (ret <= 0)
41682 goto out;
41683 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41684 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41685 }
41686 outb(val, addr);
41687 qdev->last_sent_io_cmd = irq_num + 1;
41688 if (intr)
41689 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41690 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41691 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41692 else
41693 ret = wait_event_timeout(qdev->io_cmd_event,
41694 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41695 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41696 out:
41697 if (ret > 0)
41698 ret = 0;
41699 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41700 index 6911b8c..89d6867 100644
41701 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41702 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41703 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41704 struct drm_info_node *node = (struct drm_info_node *) m->private;
41705 struct qxl_device *qdev = node->minor->dev->dev_private;
41706
41707 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41708 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41709 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41710 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41711 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41712 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41713 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41714 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41715 seq_printf(m, "%d\n", qdev->irq_received_error);
41716 return 0;
41717 }
41718 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41719 index 7c6cafe..460f542 100644
41720 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41721 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41722 @@ -290,10 +290,10 @@ struct qxl_device {
41723 unsigned int last_sent_io_cmd;
41724
41725 /* interrupt handling */
41726 - atomic_t irq_received;
41727 - atomic_t irq_received_display;
41728 - atomic_t irq_received_cursor;
41729 - atomic_t irq_received_io_cmd;
41730 + atomic_unchecked_t irq_received;
41731 + atomic_unchecked_t irq_received_display;
41732 + atomic_unchecked_t irq_received_cursor;
41733 + atomic_unchecked_t irq_received_io_cmd;
41734 unsigned irq_received_error;
41735 wait_queue_head_t display_event;
41736 wait_queue_head_t cursor_event;
41737 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41738 index b110883..dd06418 100644
41739 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41740 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41741 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41742
41743 /* TODO copy slow path code from i915 */
41744 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41745 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41746 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41747
41748 {
41749 struct qxl_drawable *draw = fb_cmd;
41750 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41751 struct drm_qxl_reloc reloc;
41752
41753 if (copy_from_user(&reloc,
41754 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41755 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41756 sizeof(reloc))) {
41757 ret = -EFAULT;
41758 goto out_free_bos;
41759 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41760
41761 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41762
41763 - struct drm_qxl_command *commands =
41764 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41765 + struct drm_qxl_command __user *commands =
41766 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41767
41768 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41769 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41770 sizeof(user_cmd)))
41771 return -EFAULT;
41772
41773 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41774 index 0bf1e20..42a7310 100644
41775 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41776 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41777 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41778 if (!pending)
41779 return IRQ_NONE;
41780
41781 - atomic_inc(&qdev->irq_received);
41782 + atomic_inc_unchecked(&qdev->irq_received);
41783
41784 if (pending & QXL_INTERRUPT_DISPLAY) {
41785 - atomic_inc(&qdev->irq_received_display);
41786 + atomic_inc_unchecked(&qdev->irq_received_display);
41787 wake_up_all(&qdev->display_event);
41788 qxl_queue_garbage_collect(qdev, false);
41789 }
41790 if (pending & QXL_INTERRUPT_CURSOR) {
41791 - atomic_inc(&qdev->irq_received_cursor);
41792 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41793 wake_up_all(&qdev->cursor_event);
41794 }
41795 if (pending & QXL_INTERRUPT_IO_CMD) {
41796 - atomic_inc(&qdev->irq_received_io_cmd);
41797 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41798 wake_up_all(&qdev->io_cmd_event);
41799 }
41800 if (pending & QXL_INTERRUPT_ERROR) {
41801 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41802 init_waitqueue_head(&qdev->io_cmd_event);
41803 INIT_WORK(&qdev->client_monitors_config_work,
41804 qxl_client_monitors_config_work_func);
41805 - atomic_set(&qdev->irq_received, 0);
41806 - atomic_set(&qdev->irq_received_display, 0);
41807 - atomic_set(&qdev->irq_received_cursor, 0);
41808 - atomic_set(&qdev->irq_received_io_cmd, 0);
41809 + atomic_set_unchecked(&qdev->irq_received, 0);
41810 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41811 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41812 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41813 qdev->irq_received_error = 0;
41814 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41815 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41816 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41817 index 0cbc4c9..0e46686 100644
41818 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41819 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41820 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41821 }
41822 }
41823
41824 -static struct vm_operations_struct qxl_ttm_vm_ops;
41825 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41826 static const struct vm_operations_struct *ttm_vm_ops;
41827
41828 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41829 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41830 return r;
41831 if (unlikely(ttm_vm_ops == NULL)) {
41832 ttm_vm_ops = vma->vm_ops;
41833 + pax_open_kernel();
41834 qxl_ttm_vm_ops = *ttm_vm_ops;
41835 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41836 + pax_close_kernel();
41837 }
41838 vma->vm_ops = &qxl_ttm_vm_ops;
41839 return 0;
41840 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41841 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41842 {
41843 #if defined(CONFIG_DEBUG_FS)
41844 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41845 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41846 - unsigned i;
41847 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41848 + {
41849 + .name = "qxl_mem_mm",
41850 + .show = &qxl_mm_dump_table,
41851 + },
41852 + {
41853 + .name = "qxl_surf_mm",
41854 + .show = &qxl_mm_dump_table,
41855 + }
41856 + };
41857
41858 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41859 - if (i == 0)
41860 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41861 - else
41862 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41863 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41864 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41865 - qxl_mem_types_list[i].driver_features = 0;
41866 - if (i == 0)
41867 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41868 - else
41869 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41870 + pax_open_kernel();
41871 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41872 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41873 + pax_close_kernel();
41874
41875 - }
41876 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41877 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41878 #else
41879 return 0;
41880 #endif
41881 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41882 index 2c45ac9..5d740f8 100644
41883 --- a/drivers/gpu/drm/r128/r128_cce.c
41884 +++ b/drivers/gpu/drm/r128/r128_cce.c
41885 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41886
41887 /* GH: Simple idle check.
41888 */
41889 - atomic_set(&dev_priv->idle_count, 0);
41890 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41891
41892 /* We don't support anything other than bus-mastering ring mode,
41893 * but the ring can be in either AGP or PCI space for the ring
41894 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41895 index 723e5d6..102dbaf 100644
41896 --- a/drivers/gpu/drm/r128/r128_drv.h
41897 +++ b/drivers/gpu/drm/r128/r128_drv.h
41898 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41899 int is_pci;
41900 unsigned long cce_buffers_offset;
41901
41902 - atomic_t idle_count;
41903 + atomic_unchecked_t idle_count;
41904
41905 int page_flipping;
41906 int current_page;
41907 u32 crtc_offset;
41908 u32 crtc_offset_cntl;
41909
41910 - atomic_t vbl_received;
41911 + atomic_unchecked_t vbl_received;
41912
41913 u32 color_fmt;
41914 unsigned int front_offset;
41915 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41916 index 663f38c..ec159a1 100644
41917 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41918 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41919 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41920 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41921 }
41922
41923 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41924 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41925 [DRM_R128_INIT] = compat_r128_init,
41926 [DRM_R128_DEPTH] = compat_r128_depth,
41927 [DRM_R128_STIPPLE] = compat_r128_stipple,
41928 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41929 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41930 {
41931 unsigned int nr = DRM_IOCTL_NR(cmd);
41932 - drm_ioctl_compat_t *fn = NULL;
41933 int ret;
41934
41935 if (nr < DRM_COMMAND_BASE)
41936 return drm_compat_ioctl(filp, cmd, arg);
41937
41938 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41939 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41940 -
41941 - if (fn != NULL)
41942 - ret = (*fn) (filp, cmd, arg);
41943 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41944 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41945 else
41946 ret = drm_ioctl(filp, cmd, arg);
41947
41948 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41949 index c2ae496..30b5993 100644
41950 --- a/drivers/gpu/drm/r128/r128_irq.c
41951 +++ b/drivers/gpu/drm/r128/r128_irq.c
41952 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41953 if (crtc != 0)
41954 return 0;
41955
41956 - return atomic_read(&dev_priv->vbl_received);
41957 + return atomic_read_unchecked(&dev_priv->vbl_received);
41958 }
41959
41960 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41961 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41962 /* VBLANK interrupt */
41963 if (status & R128_CRTC_VBLANK_INT) {
41964 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41965 - atomic_inc(&dev_priv->vbl_received);
41966 + atomic_inc_unchecked(&dev_priv->vbl_received);
41967 drm_handle_vblank(dev, 0);
41968 return IRQ_HANDLED;
41969 }
41970 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41971 index 8fd2d9f..18c9660 100644
41972 --- a/drivers/gpu/drm/r128/r128_state.c
41973 +++ b/drivers/gpu/drm/r128/r128_state.c
41974 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41975
41976 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41977 {
41978 - if (atomic_read(&dev_priv->idle_count) == 0)
41979 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41980 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41981 else
41982 - atomic_set(&dev_priv->idle_count, 0);
41983 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41984 }
41985
41986 #endif
41987 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41988 index b928c17..e5d9400 100644
41989 --- a/drivers/gpu/drm/radeon/mkregtable.c
41990 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41991 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41992 regex_t mask_rex;
41993 regmatch_t match[4];
41994 char buf[1024];
41995 - size_t end;
41996 + long end;
41997 int len;
41998 int done = 0;
41999 int r;
42000 unsigned o;
42001 struct offset *offset;
42002 char last_reg_s[10];
42003 - int last_reg;
42004 + unsigned long last_reg;
42005
42006 if (regcomp
42007 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
42008 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
42009 index a7fdfa4..04a3964 100644
42010 --- a/drivers/gpu/drm/radeon/radeon_device.c
42011 +++ b/drivers/gpu/drm/radeon/radeon_device.c
42012 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
42013 * locking inversion with the driver load path. And the access here is
42014 * completely racy anyway. So don't bother with locking for now.
42015 */
42016 - return dev->open_count == 0;
42017 + return local_read(&dev->open_count) == 0;
42018 }
42019
42020 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
42021 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
42022 index 46bd393..6ae4719 100644
42023 --- a/drivers/gpu/drm/radeon/radeon_drv.h
42024 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
42025 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
42026
42027 /* SW interrupt */
42028 wait_queue_head_t swi_queue;
42029 - atomic_t swi_emitted;
42030 + atomic_unchecked_t swi_emitted;
42031 int vblank_crtc;
42032 uint32_t irq_enable_reg;
42033 uint32_t r500_disp_irq_reg;
42034 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42035 index 0b98ea1..a3c770f 100644
42036 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42037 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42038 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42039 request = compat_alloc_user_space(sizeof(*request));
42040 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42041 || __put_user(req32.param, &request->param)
42042 - || __put_user((void __user *)(unsigned long)req32.value,
42043 + || __put_user((unsigned long)req32.value,
42044 &request->value))
42045 return -EFAULT;
42046
42047 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42048 #define compat_radeon_cp_setparam NULL
42049 #endif /* X86_64 || IA64 */
42050
42051 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42052 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42053 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42054 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42055 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42056 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42057 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42058 {
42059 unsigned int nr = DRM_IOCTL_NR(cmd);
42060 - drm_ioctl_compat_t *fn = NULL;
42061 int ret;
42062
42063 if (nr < DRM_COMMAND_BASE)
42064 return drm_compat_ioctl(filp, cmd, arg);
42065
42066 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42067 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42068 -
42069 - if (fn != NULL)
42070 - ret = (*fn) (filp, cmd, arg);
42071 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42072 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42073 else
42074 ret = drm_ioctl(filp, cmd, arg);
42075
42076 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42077 index 244b19b..c19226d 100644
42078 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42079 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42080 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42081 unsigned int ret;
42082 RING_LOCALS;
42083
42084 - atomic_inc(&dev_priv->swi_emitted);
42085 - ret = atomic_read(&dev_priv->swi_emitted);
42086 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42087 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42088
42089 BEGIN_RING(4);
42090 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42091 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42092 drm_radeon_private_t *dev_priv =
42093 (drm_radeon_private_t *) dev->dev_private;
42094
42095 - atomic_set(&dev_priv->swi_emitted, 0);
42096 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42097 init_waitqueue_head(&dev_priv->swi_queue);
42098
42099 dev->max_vblank_count = 0x001fffff;
42100 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42101 index 15aee72..cda326e 100644
42102 --- a/drivers/gpu/drm/radeon/radeon_state.c
42103 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42104 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42105 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42106 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42107
42108 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42109 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42110 sarea_priv->nbox * sizeof(depth_boxes[0])))
42111 return -EFAULT;
42112
42113 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42114 {
42115 drm_radeon_private_t *dev_priv = dev->dev_private;
42116 drm_radeon_getparam_t *param = data;
42117 - int value;
42118 + int value = 0;
42119
42120 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42121
42122 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42123 index edafd3c..3af7c9c 100644
42124 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42125 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42126 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42127 man->size = size >> PAGE_SHIFT;
42128 }
42129
42130 -static struct vm_operations_struct radeon_ttm_vm_ops;
42131 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42132 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42133
42134 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42135 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42136 }
42137 if (unlikely(ttm_vm_ops == NULL)) {
42138 ttm_vm_ops = vma->vm_ops;
42139 + pax_open_kernel();
42140 radeon_ttm_vm_ops = *ttm_vm_ops;
42141 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42142 + pax_close_kernel();
42143 }
42144 vma->vm_ops = &radeon_ttm_vm_ops;
42145 return 0;
42146 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42147 index a287e4f..df1d5dd 100644
42148 --- a/drivers/gpu/drm/tegra/dc.c
42149 +++ b/drivers/gpu/drm/tegra/dc.c
42150 @@ -1594,7 +1594,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42151 }
42152
42153 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42154 - dc->debugfs_files[i].data = dc;
42155 + *(void **)&dc->debugfs_files[i].data = dc;
42156
42157 err = drm_debugfs_create_files(dc->debugfs_files,
42158 ARRAY_SIZE(debugfs_files),
42159 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42160 index ed970f6..4eeea42 100644
42161 --- a/drivers/gpu/drm/tegra/dsi.c
42162 +++ b/drivers/gpu/drm/tegra/dsi.c
42163 @@ -62,7 +62,7 @@ struct tegra_dsi {
42164 struct clk *clk_lp;
42165 struct clk *clk;
42166
42167 - struct drm_info_list *debugfs_files;
42168 + drm_info_list_no_const *debugfs_files;
42169 struct drm_minor *minor;
42170 struct dentry *debugfs;
42171
42172 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42173 index 06ab178..b5324e4 100644
42174 --- a/drivers/gpu/drm/tegra/hdmi.c
42175 +++ b/drivers/gpu/drm/tegra/hdmi.c
42176 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42177 bool stereo;
42178 bool dvi;
42179
42180 - struct drm_info_list *debugfs_files;
42181 + drm_info_list_no_const *debugfs_files;
42182 struct drm_minor *minor;
42183 struct dentry *debugfs;
42184 };
42185 diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
42186 index 7591d89..463e2b6 100644
42187 --- a/drivers/gpu/drm/tegra/sor.c
42188 +++ b/drivers/gpu/drm/tegra/sor.c
42189 @@ -826,8 +826,11 @@ static int tegra_sor_debugfs_init(struct tegra_sor *sor,
42190 goto remove;
42191 }
42192
42193 - for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42194 - sor->debugfs_files[i].data = sor;
42195 + for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) {
42196 + pax_open_kernel();
42197 + *(void **)&sor->debugfs_files[i].data = sor;
42198 + pax_close_kernel();
42199 + }
42200
42201 err = drm_debugfs_create_files(sor->debugfs_files,
42202 ARRAY_SIZE(debugfs_files),
42203 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42204 index aa0bd054..aea6a01 100644
42205 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42206 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42207 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42208 }
42209
42210 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42211 - ttm_bo_man_init,
42212 - ttm_bo_man_takedown,
42213 - ttm_bo_man_get_node,
42214 - ttm_bo_man_put_node,
42215 - ttm_bo_man_debug
42216 + .init = ttm_bo_man_init,
42217 + .takedown = ttm_bo_man_takedown,
42218 + .get_node = ttm_bo_man_get_node,
42219 + .put_node = ttm_bo_man_put_node,
42220 + .debug = ttm_bo_man_debug
42221 };
42222 EXPORT_SYMBOL(ttm_bo_manager_func);
42223 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42224 index a1803fb..c53f6b0 100644
42225 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42226 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42227 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42228 zone->glob = glob;
42229 glob->zone_kernel = zone;
42230 ret = kobject_init_and_add(
42231 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42232 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42233 if (unlikely(ret != 0)) {
42234 kobject_put(&zone->kobj);
42235 return ret;
42236 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42237 zone->glob = glob;
42238 glob->zone_dma32 = zone;
42239 ret = kobject_init_and_add(
42240 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42241 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42242 if (unlikely(ret != 0)) {
42243 kobject_put(&zone->kobj);
42244 return ret;
42245 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42246 index 025c429..314062f 100644
42247 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42248 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42249 @@ -54,7 +54,7 @@
42250
42251 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42252 #define SMALL_ALLOCATION 16
42253 -#define FREE_ALL_PAGES (~0U)
42254 +#define FREE_ALL_PAGES (~0UL)
42255 /* times are in msecs */
42256 #define PAGE_FREE_INTERVAL 1000
42257
42258 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42259 * @free_all: If set to true will free all pages in pool
42260 * @use_static: Safe to use static buffer
42261 **/
42262 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42263 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42264 bool use_static)
42265 {
42266 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42267 unsigned long irq_flags;
42268 struct page *p;
42269 struct page **pages_to_free;
42270 - unsigned freed_pages = 0,
42271 - npages_to_free = nr_free;
42272 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42273
42274 if (NUM_PAGES_TO_ALLOC < nr_free)
42275 npages_to_free = NUM_PAGES_TO_ALLOC;
42276 @@ -371,7 +370,8 @@ restart:
42277 __list_del(&p->lru, &pool->list);
42278
42279 ttm_pool_update_free_locked(pool, freed_pages);
42280 - nr_free -= freed_pages;
42281 + if (likely(nr_free != FREE_ALL_PAGES))
42282 + nr_free -= freed_pages;
42283 }
42284
42285 spin_unlock_irqrestore(&pool->lock, irq_flags);
42286 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42287 unsigned i;
42288 unsigned pool_offset;
42289 struct ttm_page_pool *pool;
42290 - int shrink_pages = sc->nr_to_scan;
42291 + unsigned long shrink_pages = sc->nr_to_scan;
42292 unsigned long freed = 0;
42293
42294 if (!mutex_trylock(&lock))
42295 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42296 pool_offset = ++start_pool % NUM_POOLS;
42297 /* select start pool in round robin fashion */
42298 for (i = 0; i < NUM_POOLS; ++i) {
42299 - unsigned nr_free = shrink_pages;
42300 + unsigned long nr_free = shrink_pages;
42301 if (shrink_pages == 0)
42302 break;
42303 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42304 @@ -673,7 +673,7 @@ out:
42305 }
42306
42307 /* Put all pages in pages list to correct pool to wait for reuse */
42308 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42309 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42310 enum ttm_caching_state cstate)
42311 {
42312 unsigned long irq_flags;
42313 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42314 struct list_head plist;
42315 struct page *p = NULL;
42316 gfp_t gfp_flags = GFP_USER;
42317 - unsigned count;
42318 + unsigned long count;
42319 int r;
42320
42321 /* set zero flag for page allocation if required */
42322 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42323 index 01e1d27..aaa018a 100644
42324 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42325 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42326 @@ -56,7 +56,7 @@
42327
42328 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42329 #define SMALL_ALLOCATION 4
42330 -#define FREE_ALL_PAGES (~0U)
42331 +#define FREE_ALL_PAGES (~0UL)
42332 /* times are in msecs */
42333 #define IS_UNDEFINED (0)
42334 #define IS_WC (1<<1)
42335 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42336 * @nr_free: If set to true will free all pages in pool
42337 * @use_static: Safe to use static buffer
42338 **/
42339 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42340 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42341 bool use_static)
42342 {
42343 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42344 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42345 struct dma_page *dma_p, *tmp;
42346 struct page **pages_to_free;
42347 struct list_head d_pages;
42348 - unsigned freed_pages = 0,
42349 - npages_to_free = nr_free;
42350 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42351
42352 if (NUM_PAGES_TO_ALLOC < nr_free)
42353 npages_to_free = NUM_PAGES_TO_ALLOC;
42354 @@ -499,7 +498,8 @@ restart:
42355 /* remove range of pages from the pool */
42356 if (freed_pages) {
42357 ttm_pool_update_free_locked(pool, freed_pages);
42358 - nr_free -= freed_pages;
42359 + if (likely(nr_free != FREE_ALL_PAGES))
42360 + nr_free -= freed_pages;
42361 }
42362
42363 spin_unlock_irqrestore(&pool->lock, irq_flags);
42364 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42365 struct dma_page *d_page, *next;
42366 enum pool_type type;
42367 bool is_cached = false;
42368 - unsigned count = 0, i, npages = 0;
42369 + unsigned long count = 0, i, npages = 0;
42370 unsigned long irq_flags;
42371
42372 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42373 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42374 static unsigned start_pool;
42375 unsigned idx = 0;
42376 unsigned pool_offset;
42377 - unsigned shrink_pages = sc->nr_to_scan;
42378 + unsigned long shrink_pages = sc->nr_to_scan;
42379 struct device_pools *p;
42380 unsigned long freed = 0;
42381
42382 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42383 goto out;
42384 pool_offset = ++start_pool % _manager->npools;
42385 list_for_each_entry(p, &_manager->pools, pools) {
42386 - unsigned nr_free;
42387 + unsigned long nr_free;
42388
42389 if (!p->dev)
42390 continue;
42391 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42392 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42393 freed += nr_free - shrink_pages;
42394
42395 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42396 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42397 p->pool->dev_name, p->pool->name, current->pid,
42398 nr_free, shrink_pages);
42399 }
42400 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42401 index 5fc16ce..1bd84ec 100644
42402 --- a/drivers/gpu/drm/udl/udl_fb.c
42403 +++ b/drivers/gpu/drm/udl/udl_fb.c
42404 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42405 fb_deferred_io_cleanup(info);
42406 kfree(info->fbdefio);
42407 info->fbdefio = NULL;
42408 - info->fbops->fb_mmap = udl_fb_mmap;
42409 }
42410
42411 pr_warn("released /dev/fb%d user=%d count=%d\n",
42412 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42413 index ef8c500..01030c8 100644
42414 --- a/drivers/gpu/drm/via/via_drv.h
42415 +++ b/drivers/gpu/drm/via/via_drv.h
42416 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42417 typedef uint32_t maskarray_t[5];
42418
42419 typedef struct drm_via_irq {
42420 - atomic_t irq_received;
42421 + atomic_unchecked_t irq_received;
42422 uint32_t pending_mask;
42423 uint32_t enable_mask;
42424 wait_queue_head_t irq_queue;
42425 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42426 struct timeval last_vblank;
42427 int last_vblank_valid;
42428 unsigned usec_per_vblank;
42429 - atomic_t vbl_received;
42430 + atomic_unchecked_t vbl_received;
42431 drm_via_state_t hc_state;
42432 char pci_buf[VIA_PCI_BUF_SIZE];
42433 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42434 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42435 index 1319433..a993b0c 100644
42436 --- a/drivers/gpu/drm/via/via_irq.c
42437 +++ b/drivers/gpu/drm/via/via_irq.c
42438 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42439 if (crtc != 0)
42440 return 0;
42441
42442 - return atomic_read(&dev_priv->vbl_received);
42443 + return atomic_read_unchecked(&dev_priv->vbl_received);
42444 }
42445
42446 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42447 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42448
42449 status = VIA_READ(VIA_REG_INTERRUPT);
42450 if (status & VIA_IRQ_VBLANK_PENDING) {
42451 - atomic_inc(&dev_priv->vbl_received);
42452 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42453 + atomic_inc_unchecked(&dev_priv->vbl_received);
42454 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42455 do_gettimeofday(&cur_vblank);
42456 if (dev_priv->last_vblank_valid) {
42457 dev_priv->usec_per_vblank =
42458 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42459 dev_priv->last_vblank = cur_vblank;
42460 dev_priv->last_vblank_valid = 1;
42461 }
42462 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42463 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42464 DRM_DEBUG("US per vblank is: %u\n",
42465 dev_priv->usec_per_vblank);
42466 }
42467 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42468
42469 for (i = 0; i < dev_priv->num_irqs; ++i) {
42470 if (status & cur_irq->pending_mask) {
42471 - atomic_inc(&cur_irq->irq_received);
42472 + atomic_inc_unchecked(&cur_irq->irq_received);
42473 wake_up(&cur_irq->irq_queue);
42474 handled = 1;
42475 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42476 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42477 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42478 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42479 masks[irq][4]));
42480 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42481 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42482 } else {
42483 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42484 (((cur_irq_sequence =
42485 - atomic_read(&cur_irq->irq_received)) -
42486 + atomic_read_unchecked(&cur_irq->irq_received)) -
42487 *sequence) <= (1 << 23)));
42488 }
42489 *sequence = cur_irq_sequence;
42490 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42491 }
42492
42493 for (i = 0; i < dev_priv->num_irqs; ++i) {
42494 - atomic_set(&cur_irq->irq_received, 0);
42495 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42496 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42497 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42498 init_waitqueue_head(&cur_irq->irq_queue);
42499 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42500 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42501 case VIA_IRQ_RELATIVE:
42502 irqwait->request.sequence +=
42503 - atomic_read(&cur_irq->irq_received);
42504 + atomic_read_unchecked(&cur_irq->irq_received);
42505 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42506 case VIA_IRQ_ABSOLUTE:
42507 break;
42508 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42509 index d26a6da..5fa41ed 100644
42510 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42511 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42512 @@ -447,7 +447,7 @@ struct vmw_private {
42513 * Fencing and IRQs.
42514 */
42515
42516 - atomic_t marker_seq;
42517 + atomic_unchecked_t marker_seq;
42518 wait_queue_head_t fence_queue;
42519 wait_queue_head_t fifo_queue;
42520 spinlock_t waiter_lock;
42521 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42522 index 39f2b03..d1b0a64 100644
42523 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42524 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42525 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42526 (unsigned int) min,
42527 (unsigned int) fifo->capabilities);
42528
42529 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42530 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42531 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42532 vmw_marker_queue_init(&fifo->marker_queue);
42533 return vmw_fifo_send_fence(dev_priv, &dummy);
42534 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42535 if (reserveable)
42536 iowrite32(bytes, fifo_mem +
42537 SVGA_FIFO_RESERVED);
42538 - return fifo_mem + (next_cmd >> 2);
42539 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42540 } else {
42541 need_bounce = true;
42542 }
42543 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42544
42545 fm = vmw_fifo_reserve(dev_priv, bytes);
42546 if (unlikely(fm == NULL)) {
42547 - *seqno = atomic_read(&dev_priv->marker_seq);
42548 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42549 ret = -ENOMEM;
42550 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42551 false, 3*HZ);
42552 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42553 }
42554
42555 do {
42556 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42557 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42558 } while (*seqno == 0);
42559
42560 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42561 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42562 index 170b61b..fec7348 100644
42563 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42564 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42565 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42566 }
42567
42568 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42569 - vmw_gmrid_man_init,
42570 - vmw_gmrid_man_takedown,
42571 - vmw_gmrid_man_get_node,
42572 - vmw_gmrid_man_put_node,
42573 - vmw_gmrid_man_debug
42574 + .init = vmw_gmrid_man_init,
42575 + .takedown = vmw_gmrid_man_takedown,
42576 + .get_node = vmw_gmrid_man_get_node,
42577 + .put_node = vmw_gmrid_man_put_node,
42578 + .debug = vmw_gmrid_man_debug
42579 };
42580 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42581 index 69c8ce2..cacb0ab 100644
42582 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42583 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42584 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42585 int ret;
42586
42587 num_clips = arg->num_clips;
42588 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42589 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42590
42591 if (unlikely(num_clips == 0))
42592 return 0;
42593 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42594 int ret;
42595
42596 num_clips = arg->num_clips;
42597 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42598 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42599
42600 if (unlikely(num_clips == 0))
42601 return 0;
42602 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42603 index 9fe9827..0aa2fc0 100644
42604 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42605 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42606 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42607 * emitted. Then the fence is stale and signaled.
42608 */
42609
42610 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42611 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42612 > VMW_FENCE_WRAP);
42613
42614 return ret;
42615 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42616
42617 if (fifo_idle)
42618 down_read(&fifo_state->rwsem);
42619 - signal_seq = atomic_read(&dev_priv->marker_seq);
42620 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42621 ret = 0;
42622
42623 for (;;) {
42624 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42625 index efd1ffd..0ae13ca 100644
42626 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42627 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42628 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42629 while (!vmw_lag_lt(queue, us)) {
42630 spin_lock(&queue->lock);
42631 if (list_empty(&queue->head))
42632 - seqno = atomic_read(&dev_priv->marker_seq);
42633 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42634 else {
42635 marker = list_first_entry(&queue->head,
42636 struct vmw_marker, head);
42637 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42638 index 37ac7b5..d52a5c9 100644
42639 --- a/drivers/gpu/vga/vga_switcheroo.c
42640 +++ b/drivers/gpu/vga/vga_switcheroo.c
42641 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42642
42643 /* this version is for the case where the power switch is separate
42644 to the device being powered down. */
42645 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42646 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42647 {
42648 /* copy over all the bus versions */
42649 if (dev->bus && dev->bus->pm) {
42650 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42651 return ret;
42652 }
42653
42654 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42655 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42656 {
42657 /* copy over all the bus versions */
42658 if (dev->bus && dev->bus->pm) {
42659 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42660 index 722a925..594c312 100644
42661 --- a/drivers/hid/hid-core.c
42662 +++ b/drivers/hid/hid-core.c
42663 @@ -2552,7 +2552,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42664
42665 int hid_add_device(struct hid_device *hdev)
42666 {
42667 - static atomic_t id = ATOMIC_INIT(0);
42668 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42669 int ret;
42670
42671 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42672 @@ -2595,7 +2595,7 @@ int hid_add_device(struct hid_device *hdev)
42673 /* XXX hack, any other cleaner solution after the driver core
42674 * is converted to allow more than 20 bytes as the device name? */
42675 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42676 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42677 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42678
42679 hid_debug_register(hdev, dev_name(&hdev->dev));
42680 ret = device_add(&hdev->dev);
42681 diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
42682 index 5614fee..8301fbf 100644
42683 --- a/drivers/hid/hid-sensor-custom.c
42684 +++ b/drivers/hid/hid-sensor-custom.c
42685 @@ -34,7 +34,7 @@ struct hid_sensor_custom_field {
42686 int report_id;
42687 char group_name[HID_CUSTOM_NAME_LENGTH];
42688 struct hid_sensor_hub_attribute_info attribute;
42689 - struct device_attribute sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42690 + device_attribute_no_const sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42691 char attr_name[HID_CUSTOM_TOTAL_ATTRS][HID_CUSTOM_NAME_LENGTH];
42692 struct attribute *attrs[HID_CUSTOM_TOTAL_ATTRS];
42693 struct attribute_group hid_custom_attribute_group;
42694 @@ -590,7 +590,7 @@ static int hid_sensor_custom_add_attributes(struct hid_sensor_custom
42695 j = 0;
42696 while (j < HID_CUSTOM_TOTAL_ATTRS &&
42697 hid_custom_attrs[j].name) {
42698 - struct device_attribute *device_attr;
42699 + device_attribute_no_const *device_attr;
42700
42701 device_attr = &sensor_inst->fields[i].sd_attrs[j];
42702
42703 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42704 index c13fb5b..55a3802 100644
42705 --- a/drivers/hid/hid-wiimote-debug.c
42706 +++ b/drivers/hid/hid-wiimote-debug.c
42707 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42708 else if (size == 0)
42709 return -EIO;
42710
42711 - if (copy_to_user(u, buf, size))
42712 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42713 return -EFAULT;
42714
42715 *off += size;
42716 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42717 index 54da66d..aa3a3d7 100644
42718 --- a/drivers/hv/channel.c
42719 +++ b/drivers/hv/channel.c
42720 @@ -373,7 +373,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42721 int ret = 0;
42722
42723 next_gpadl_handle =
42724 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42725 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42726
42727 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42728 if (ret)
42729 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42730 index d3943bc..3de28a9 100644
42731 --- a/drivers/hv/hv.c
42732 +++ b/drivers/hv/hv.c
42733 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42734 u64 output_address = (output) ? virt_to_phys(output) : 0;
42735 u32 output_address_hi = output_address >> 32;
42736 u32 output_address_lo = output_address & 0xFFFFFFFF;
42737 - void *hypercall_page = hv_context.hypercall_page;
42738 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42739
42740 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42741 "=a"(hv_status_lo) : "d" (control_hi),
42742 @@ -164,7 +164,7 @@ int hv_init(void)
42743 /* See if the hypercall page is already set */
42744 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42745
42746 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42747 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42748
42749 if (!virtaddr)
42750 goto cleanup;
42751 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42752 index cb5b7dc..6052f22 100644
42753 --- a/drivers/hv/hv_balloon.c
42754 +++ b/drivers/hv/hv_balloon.c
42755 @@ -469,7 +469,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42756
42757 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42758 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42759 -static atomic_t trans_id = ATOMIC_INIT(0);
42760 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42761
42762 static int dm_ring_size = (5 * PAGE_SIZE);
42763
42764 @@ -941,7 +941,7 @@ static void hot_add_req(struct work_struct *dummy)
42765 pr_info("Memory hot add failed\n");
42766
42767 dm->state = DM_INITIALIZED;
42768 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42769 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42770 vmbus_sendpacket(dm->dev->channel, &resp,
42771 sizeof(struct dm_hot_add_response),
42772 (unsigned long)NULL,
42773 @@ -1022,7 +1022,7 @@ static void post_status(struct hv_dynmem_device *dm)
42774 memset(&status, 0, sizeof(struct dm_status));
42775 status.hdr.type = DM_STATUS_REPORT;
42776 status.hdr.size = sizeof(struct dm_status);
42777 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42778 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42779
42780 /*
42781 * The host expects the guest to report free and committed memory.
42782 @@ -1046,7 +1046,7 @@ static void post_status(struct hv_dynmem_device *dm)
42783 * send the status. This can happen if we were interrupted
42784 * after we picked our transaction ID.
42785 */
42786 - if (status.hdr.trans_id != atomic_read(&trans_id))
42787 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42788 return;
42789
42790 /*
42791 @@ -1191,7 +1191,7 @@ static void balloon_up(struct work_struct *dummy)
42792 */
42793
42794 do {
42795 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42796 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42797 ret = vmbus_sendpacket(dm_device.dev->channel,
42798 bl_resp,
42799 bl_resp->hdr.size,
42800 @@ -1237,7 +1237,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42801
42802 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42803 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42804 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42805 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42806 resp.hdr.size = sizeof(struct dm_unballoon_response);
42807
42808 vmbus_sendpacket(dm_device.dev->channel, &resp,
42809 @@ -1298,7 +1298,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42810 memset(&version_req, 0, sizeof(struct dm_version_request));
42811 version_req.hdr.type = DM_VERSION_REQUEST;
42812 version_req.hdr.size = sizeof(struct dm_version_request);
42813 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42814 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42815 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42816 version_req.is_last_attempt = 1;
42817
42818 @@ -1471,7 +1471,7 @@ static int balloon_probe(struct hv_device *dev,
42819 memset(&version_req, 0, sizeof(struct dm_version_request));
42820 version_req.hdr.type = DM_VERSION_REQUEST;
42821 version_req.hdr.size = sizeof(struct dm_version_request);
42822 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42823 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42824 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42825 version_req.is_last_attempt = 0;
42826
42827 @@ -1502,7 +1502,7 @@ static int balloon_probe(struct hv_device *dev,
42828 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42829 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42830 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42831 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42832 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42833
42834 cap_msg.caps.cap_bits.balloon = 1;
42835 cap_msg.caps.cap_bits.hot_add = 1;
42836 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42837 index 887287a..238a626 100644
42838 --- a/drivers/hv/hyperv_vmbus.h
42839 +++ b/drivers/hv/hyperv_vmbus.h
42840 @@ -645,7 +645,7 @@ enum vmbus_connect_state {
42841 struct vmbus_connection {
42842 enum vmbus_connect_state conn_state;
42843
42844 - atomic_t next_gpadl_handle;
42845 + atomic_unchecked_t next_gpadl_handle;
42846
42847 /*
42848 * Represents channel interrupts. Each bit position represents a
42849 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42850 index 579bdf9..0dac21d5 100644
42851 --- a/drivers/hwmon/acpi_power_meter.c
42852 +++ b/drivers/hwmon/acpi_power_meter.c
42853 @@ -116,7 +116,7 @@ struct sensor_template {
42854 struct device_attribute *devattr,
42855 const char *buf, size_t count);
42856 int index;
42857 -};
42858 +} __do_const;
42859
42860 /* Averaging interval */
42861 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42862 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42863 struct sensor_template *attrs)
42864 {
42865 struct device *dev = &resource->acpi_dev->dev;
42866 - struct sensor_device_attribute *sensors =
42867 + sensor_device_attribute_no_const *sensors =
42868 &resource->sensors[resource->num_sensors];
42869 int res = 0;
42870
42871 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42872 return 0;
42873 }
42874
42875 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42876 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42877 {
42878 enable_cap_knobs, "IBM Active Energy Manager",
42879 {
42880 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42881 index 0af63da..05a183a 100644
42882 --- a/drivers/hwmon/applesmc.c
42883 +++ b/drivers/hwmon/applesmc.c
42884 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42885 {
42886 struct applesmc_node_group *grp;
42887 struct applesmc_dev_attr *node;
42888 - struct attribute *attr;
42889 + attribute_no_const *attr;
42890 int ret, i;
42891
42892 for (grp = groups; grp->format; grp++) {
42893 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42894 index cccef87..06ce8ec 100644
42895 --- a/drivers/hwmon/asus_atk0110.c
42896 +++ b/drivers/hwmon/asus_atk0110.c
42897 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42898 struct atk_sensor_data {
42899 struct list_head list;
42900 struct atk_data *data;
42901 - struct device_attribute label_attr;
42902 - struct device_attribute input_attr;
42903 - struct device_attribute limit1_attr;
42904 - struct device_attribute limit2_attr;
42905 + device_attribute_no_const label_attr;
42906 + device_attribute_no_const input_attr;
42907 + device_attribute_no_const limit1_attr;
42908 + device_attribute_no_const limit2_attr;
42909 char label_attr_name[ATTR_NAME_SIZE];
42910 char input_attr_name[ATTR_NAME_SIZE];
42911 char limit1_attr_name[ATTR_NAME_SIZE];
42912 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42913 static struct device_attribute atk_name_attr =
42914 __ATTR(name, 0444, atk_name_show, NULL);
42915
42916 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42917 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42918 sysfs_show_func show)
42919 {
42920 sysfs_attr_init(&attr->attr);
42921 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42922 index ed303ba..e24bd26f 100644
42923 --- a/drivers/hwmon/coretemp.c
42924 +++ b/drivers/hwmon/coretemp.c
42925 @@ -782,7 +782,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42926 return NOTIFY_OK;
42927 }
42928
42929 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42930 +static struct notifier_block coretemp_cpu_notifier = {
42931 .notifier_call = coretemp_cpu_callback,
42932 };
42933
42934 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42935 index 7a8a6fb..015c1fd 100644
42936 --- a/drivers/hwmon/ibmaem.c
42937 +++ b/drivers/hwmon/ibmaem.c
42938 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42939 struct aem_rw_sensor_template *rw)
42940 {
42941 struct device *dev = &data->pdev->dev;
42942 - struct sensor_device_attribute *sensors = data->sensors;
42943 + sensor_device_attribute_no_const *sensors = data->sensors;
42944 int err;
42945
42946 /* Set up read-only sensors */
42947 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42948 index 17ae2eb..21b71dd 100644
42949 --- a/drivers/hwmon/iio_hwmon.c
42950 +++ b/drivers/hwmon/iio_hwmon.c
42951 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42952 {
42953 struct device *dev = &pdev->dev;
42954 struct iio_hwmon_state *st;
42955 - struct sensor_device_attribute *a;
42956 + sensor_device_attribute_no_const *a;
42957 int ret, i;
42958 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42959 enum iio_chan_type type;
42960 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42961 index 37f0170..414ec2c 100644
42962 --- a/drivers/hwmon/nct6683.c
42963 +++ b/drivers/hwmon/nct6683.c
42964 @@ -397,11 +397,11 @@ static struct attribute_group *
42965 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42966 int repeat)
42967 {
42968 - struct sensor_device_attribute_2 *a2;
42969 - struct sensor_device_attribute *a;
42970 + sensor_device_attribute_2_no_const *a2;
42971 + sensor_device_attribute_no_const *a;
42972 struct sensor_device_template **t;
42973 struct sensor_device_attr_u *su;
42974 - struct attribute_group *group;
42975 + attribute_group_no_const *group;
42976 struct attribute **attrs;
42977 int i, j, count;
42978
42979 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42980 index bd1c99d..2fa55ad 100644
42981 --- a/drivers/hwmon/nct6775.c
42982 +++ b/drivers/hwmon/nct6775.c
42983 @@ -953,10 +953,10 @@ static struct attribute_group *
42984 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42985 int repeat)
42986 {
42987 - struct attribute_group *group;
42988 + attribute_group_no_const *group;
42989 struct sensor_device_attr_u *su;
42990 - struct sensor_device_attribute *a;
42991 - struct sensor_device_attribute_2 *a2;
42992 + sensor_device_attribute_no_const *a;
42993 + sensor_device_attribute_2_no_const *a2;
42994 struct attribute **attrs;
42995 struct sensor_device_template **t;
42996 int i, count;
42997 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42998 index f2e47c7..45d7941 100644
42999 --- a/drivers/hwmon/pmbus/pmbus_core.c
43000 +++ b/drivers/hwmon/pmbus/pmbus_core.c
43001 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
43002 return 0;
43003 }
43004
43005 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43006 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
43007 const char *name,
43008 umode_t mode,
43009 ssize_t (*show)(struct device *dev,
43010 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43011 dev_attr->store = store;
43012 }
43013
43014 -static void pmbus_attr_init(struct sensor_device_attribute *a,
43015 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
43016 const char *name,
43017 umode_t mode,
43018 ssize_t (*show)(struct device *dev,
43019 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
43020 u16 reg, u8 mask)
43021 {
43022 struct pmbus_boolean *boolean;
43023 - struct sensor_device_attribute *a;
43024 + sensor_device_attribute_no_const *a;
43025
43026 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
43027 if (!boolean)
43028 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
43029 bool update, bool readonly)
43030 {
43031 struct pmbus_sensor *sensor;
43032 - struct device_attribute *a;
43033 + device_attribute_no_const *a;
43034
43035 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
43036 if (!sensor)
43037 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
43038 const char *lstring, int index)
43039 {
43040 struct pmbus_label *label;
43041 - struct device_attribute *a;
43042 + device_attribute_no_const *a;
43043
43044 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
43045 if (!label)
43046 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
43047 index d4f0935..7420593 100644
43048 --- a/drivers/hwmon/sht15.c
43049 +++ b/drivers/hwmon/sht15.c
43050 @@ -169,7 +169,7 @@ struct sht15_data {
43051 int supply_uv;
43052 bool supply_uv_valid;
43053 struct work_struct update_supply_work;
43054 - atomic_t interrupt_handled;
43055 + atomic_unchecked_t interrupt_handled;
43056 };
43057
43058 /**
43059 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43060 ret = gpio_direction_input(data->pdata->gpio_data);
43061 if (ret)
43062 return ret;
43063 - atomic_set(&data->interrupt_handled, 0);
43064 + atomic_set_unchecked(&data->interrupt_handled, 0);
43065
43066 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43067 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43068 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43069 /* Only relevant if the interrupt hasn't occurred. */
43070 - if (!atomic_read(&data->interrupt_handled))
43071 + if (!atomic_read_unchecked(&data->interrupt_handled))
43072 schedule_work(&data->read_work);
43073 }
43074 ret = wait_event_timeout(data->wait_queue,
43075 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43076
43077 /* First disable the interrupt */
43078 disable_irq_nosync(irq);
43079 - atomic_inc(&data->interrupt_handled);
43080 + atomic_inc_unchecked(&data->interrupt_handled);
43081 /* Then schedule a reading work struct */
43082 if (data->state != SHT15_READING_NOTHING)
43083 schedule_work(&data->read_work);
43084 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43085 * If not, then start the interrupt again - care here as could
43086 * have gone low in meantime so verify it hasn't!
43087 */
43088 - atomic_set(&data->interrupt_handled, 0);
43089 + atomic_set_unchecked(&data->interrupt_handled, 0);
43090 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43091 /* If still not occurred or another handler was scheduled */
43092 if (gpio_get_value(data->pdata->gpio_data)
43093 - || atomic_read(&data->interrupt_handled))
43094 + || atomic_read_unchecked(&data->interrupt_handled))
43095 return;
43096 }
43097
43098 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43099 index ac91c07..8e69663 100644
43100 --- a/drivers/hwmon/via-cputemp.c
43101 +++ b/drivers/hwmon/via-cputemp.c
43102 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43103 return NOTIFY_OK;
43104 }
43105
43106 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43107 +static struct notifier_block via_cputemp_cpu_notifier = {
43108 .notifier_call = via_cputemp_cpu_callback,
43109 };
43110
43111 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43112 index 65e3240..e6c511d 100644
43113 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43114 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43115 @@ -39,7 +39,7 @@
43116 extern struct i2c_adapter amd756_smbus;
43117
43118 static struct i2c_adapter *s4882_adapter;
43119 -static struct i2c_algorithm *s4882_algo;
43120 +static i2c_algorithm_no_const *s4882_algo;
43121
43122 /* Wrapper access functions for multiplexed SMBus */
43123 static DEFINE_MUTEX(amd756_lock);
43124 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43125 index b19a310..d6eece0 100644
43126 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43127 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43128 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43129 /* usb layer */
43130
43131 /* Send command to device, and get response. */
43132 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43133 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43134 {
43135 int ret = 0;
43136 int actual;
43137 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43138 index 88eda09..cf40434 100644
43139 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43140 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43141 @@ -37,7 +37,7 @@
43142 extern struct i2c_adapter *nforce2_smbus;
43143
43144 static struct i2c_adapter *s4985_adapter;
43145 -static struct i2c_algorithm *s4985_algo;
43146 +static i2c_algorithm_no_const *s4985_algo;
43147
43148 /* Wrapper access functions for multiplexed SMBus */
43149 static DEFINE_MUTEX(nforce2_lock);
43150 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43151 index 71c7a39..71dd3e0 100644
43152 --- a/drivers/i2c/i2c-dev.c
43153 +++ b/drivers/i2c/i2c-dev.c
43154 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43155 break;
43156 }
43157
43158 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43159 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43160 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43161 if (IS_ERR(rdwr_pa[i].buf)) {
43162 res = PTR_ERR(rdwr_pa[i].buf);
43163 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43164 index 0b510ba..4fbb5085 100644
43165 --- a/drivers/ide/ide-cd.c
43166 +++ b/drivers/ide/ide-cd.c
43167 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43168 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43169 if ((unsigned long)buf & alignment
43170 || blk_rq_bytes(rq) & q->dma_pad_mask
43171 - || object_is_on_stack(buf))
43172 + || object_starts_on_stack(buf))
43173 drive->dma = 0;
43174 }
43175 }
43176 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43177 index 4df97f6..c751151 100644
43178 --- a/drivers/iio/industrialio-core.c
43179 +++ b/drivers/iio/industrialio-core.c
43180 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43181 }
43182
43183 static
43184 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43185 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43186 const char *postfix,
43187 struct iio_chan_spec const *chan,
43188 ssize_t (*readfunc)(struct device *dev,
43189 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43190 index 0271608..81998c5 100644
43191 --- a/drivers/infiniband/core/cm.c
43192 +++ b/drivers/infiniband/core/cm.c
43193 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43194
43195 struct cm_counter_group {
43196 struct kobject obj;
43197 - atomic_long_t counter[CM_ATTR_COUNT];
43198 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43199 };
43200
43201 struct cm_counter_attribute {
43202 @@ -1397,7 +1397,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43203 struct ib_mad_send_buf *msg = NULL;
43204 int ret;
43205
43206 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43207 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43208 counter[CM_REQ_COUNTER]);
43209
43210 /* Quick state check to discard duplicate REQs. */
43211 @@ -1784,7 +1784,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43212 if (!cm_id_priv)
43213 return;
43214
43215 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43216 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43217 counter[CM_REP_COUNTER]);
43218 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43219 if (ret)
43220 @@ -1951,7 +1951,7 @@ static int cm_rtu_handler(struct cm_work *work)
43221 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43222 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43223 spin_unlock_irq(&cm_id_priv->lock);
43224 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43225 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43226 counter[CM_RTU_COUNTER]);
43227 goto out;
43228 }
43229 @@ -2134,7 +2134,7 @@ static int cm_dreq_handler(struct cm_work *work)
43230 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43231 dreq_msg->local_comm_id);
43232 if (!cm_id_priv) {
43233 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43234 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43235 counter[CM_DREQ_COUNTER]);
43236 cm_issue_drep(work->port, work->mad_recv_wc);
43237 return -EINVAL;
43238 @@ -2159,7 +2159,7 @@ static int cm_dreq_handler(struct cm_work *work)
43239 case IB_CM_MRA_REP_RCVD:
43240 break;
43241 case IB_CM_TIMEWAIT:
43242 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43243 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43244 counter[CM_DREQ_COUNTER]);
43245 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43246 goto unlock;
43247 @@ -2173,7 +2173,7 @@ static int cm_dreq_handler(struct cm_work *work)
43248 cm_free_msg(msg);
43249 goto deref;
43250 case IB_CM_DREQ_RCVD:
43251 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43252 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43253 counter[CM_DREQ_COUNTER]);
43254 goto unlock;
43255 default:
43256 @@ -2540,7 +2540,7 @@ static int cm_mra_handler(struct cm_work *work)
43257 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43258 cm_id_priv->msg, timeout)) {
43259 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43260 - atomic_long_inc(&work->port->
43261 + atomic_long_inc_unchecked(&work->port->
43262 counter_group[CM_RECV_DUPLICATES].
43263 counter[CM_MRA_COUNTER]);
43264 goto out;
43265 @@ -2549,7 +2549,7 @@ static int cm_mra_handler(struct cm_work *work)
43266 break;
43267 case IB_CM_MRA_REQ_RCVD:
43268 case IB_CM_MRA_REP_RCVD:
43269 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43270 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43271 counter[CM_MRA_COUNTER]);
43272 /* fall through */
43273 default:
43274 @@ -2711,7 +2711,7 @@ static int cm_lap_handler(struct cm_work *work)
43275 case IB_CM_LAP_IDLE:
43276 break;
43277 case IB_CM_MRA_LAP_SENT:
43278 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43279 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43280 counter[CM_LAP_COUNTER]);
43281 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43282 goto unlock;
43283 @@ -2727,7 +2727,7 @@ static int cm_lap_handler(struct cm_work *work)
43284 cm_free_msg(msg);
43285 goto deref;
43286 case IB_CM_LAP_RCVD:
43287 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43288 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43289 counter[CM_LAP_COUNTER]);
43290 goto unlock;
43291 default:
43292 @@ -3011,7 +3011,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43293 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43294 if (cur_cm_id_priv) {
43295 spin_unlock_irq(&cm.lock);
43296 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43297 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43298 counter[CM_SIDR_REQ_COUNTER]);
43299 goto out; /* Duplicate message. */
43300 }
43301 @@ -3223,10 +3223,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43302 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43303 msg->retries = 1;
43304
43305 - atomic_long_add(1 + msg->retries,
43306 + atomic_long_add_unchecked(1 + msg->retries,
43307 &port->counter_group[CM_XMIT].counter[attr_index]);
43308 if (msg->retries)
43309 - atomic_long_add(msg->retries,
43310 + atomic_long_add_unchecked(msg->retries,
43311 &port->counter_group[CM_XMIT_RETRIES].
43312 counter[attr_index]);
43313
43314 @@ -3436,7 +3436,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43315 }
43316
43317 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43318 - atomic_long_inc(&port->counter_group[CM_RECV].
43319 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43320 counter[attr_id - CM_ATTR_ID_OFFSET]);
43321
43322 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43323 @@ -3667,7 +3667,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43324 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43325
43326 return sprintf(buf, "%ld\n",
43327 - atomic_long_read(&group->counter[cm_attr->index]));
43328 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43329 }
43330
43331 static const struct sysfs_ops cm_counter_ops = {
43332 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43333 index 9f5ad7c..588cd84 100644
43334 --- a/drivers/infiniband/core/fmr_pool.c
43335 +++ b/drivers/infiniband/core/fmr_pool.c
43336 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43337
43338 struct task_struct *thread;
43339
43340 - atomic_t req_ser;
43341 - atomic_t flush_ser;
43342 + atomic_unchecked_t req_ser;
43343 + atomic_unchecked_t flush_ser;
43344
43345 wait_queue_head_t force_wait;
43346 };
43347 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43348 struct ib_fmr_pool *pool = pool_ptr;
43349
43350 do {
43351 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43352 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43353 ib_fmr_batch_release(pool);
43354
43355 - atomic_inc(&pool->flush_ser);
43356 + atomic_inc_unchecked(&pool->flush_ser);
43357 wake_up_interruptible(&pool->force_wait);
43358
43359 if (pool->flush_function)
43360 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43361 }
43362
43363 set_current_state(TASK_INTERRUPTIBLE);
43364 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43365 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43366 !kthread_should_stop())
43367 schedule();
43368 __set_current_state(TASK_RUNNING);
43369 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43370 pool->dirty_watermark = params->dirty_watermark;
43371 pool->dirty_len = 0;
43372 spin_lock_init(&pool->pool_lock);
43373 - atomic_set(&pool->req_ser, 0);
43374 - atomic_set(&pool->flush_ser, 0);
43375 + atomic_set_unchecked(&pool->req_ser, 0);
43376 + atomic_set_unchecked(&pool->flush_ser, 0);
43377 init_waitqueue_head(&pool->force_wait);
43378
43379 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43380 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43381 }
43382 spin_unlock_irq(&pool->pool_lock);
43383
43384 - serial = atomic_inc_return(&pool->req_ser);
43385 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43386 wake_up_process(pool->thread);
43387
43388 if (wait_event_interruptible(pool->force_wait,
43389 - atomic_read(&pool->flush_ser) - serial >= 0))
43390 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43391 return -EINTR;
43392
43393 return 0;
43394 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43395 } else {
43396 list_add_tail(&fmr->list, &pool->dirty_list);
43397 if (++pool->dirty_len >= pool->dirty_watermark) {
43398 - atomic_inc(&pool->req_ser);
43399 + atomic_inc_unchecked(&pool->req_ser);
43400 wake_up_process(pool->thread);
43401 }
43402 }
43403 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43404 index a9f0489..27a161b 100644
43405 --- a/drivers/infiniband/core/uverbs_cmd.c
43406 +++ b/drivers/infiniband/core/uverbs_cmd.c
43407 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43408 if (copy_from_user(&cmd, buf, sizeof cmd))
43409 return -EFAULT;
43410
43411 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43412 + return -EFAULT;
43413 +
43414 INIT_UDATA(&udata, buf + sizeof cmd,
43415 (unsigned long) cmd.response + sizeof resp,
43416 in_len - sizeof cmd, out_len - sizeof resp);
43417 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43418 index cff815b..75576dd 100644
43419 --- a/drivers/infiniband/hw/cxgb4/mem.c
43420 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43421 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43422 int err;
43423 struct fw_ri_tpte tpt;
43424 u32 stag_idx;
43425 - static atomic_t key;
43426 + static atomic_unchecked_t key;
43427
43428 if (c4iw_fatal_error(rdev))
43429 return -EIO;
43430 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43431 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43432 rdev->stats.stag.max = rdev->stats.stag.cur;
43433 mutex_unlock(&rdev->stats.lock);
43434 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43435 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43436 }
43437 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43438 __func__, stag_state, type, pdid, stag_idx);
43439 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43440 index 79b3dbc..96e5fcc 100644
43441 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43442 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43443 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43444 struct ib_atomic_eth *ateth;
43445 struct ipath_ack_entry *e;
43446 u64 vaddr;
43447 - atomic64_t *maddr;
43448 + atomic64_unchecked_t *maddr;
43449 u64 sdata;
43450 u32 rkey;
43451 u8 next;
43452 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43453 IB_ACCESS_REMOTE_ATOMIC)))
43454 goto nack_acc_unlck;
43455 /* Perform atomic OP and save result. */
43456 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43457 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43458 sdata = be64_to_cpu(ateth->swap_data);
43459 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43460 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43461 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43462 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43463 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43464 be64_to_cpu(ateth->compare_data),
43465 sdata);
43466 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43467 index 1f95bba..9530f87 100644
43468 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43469 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43470 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43471 unsigned long flags;
43472 struct ib_wc wc;
43473 u64 sdata;
43474 - atomic64_t *maddr;
43475 + atomic64_unchecked_t *maddr;
43476 enum ib_wc_status send_status;
43477
43478 /*
43479 @@ -382,11 +382,11 @@ again:
43480 IB_ACCESS_REMOTE_ATOMIC)))
43481 goto acc_err;
43482 /* Perform atomic OP and save result. */
43483 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43484 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43485 sdata = wqe->wr.wr.atomic.compare_add;
43486 *(u64 *) sqp->s_sge.sge.vaddr =
43487 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43488 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43489 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43490 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43491 sdata, wqe->wr.wr.atomic.swap);
43492 goto send_comp;
43493 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43494 index 9cd2b00..7486df4 100644
43495 --- a/drivers/infiniband/hw/mlx4/mad.c
43496 +++ b/drivers/infiniband/hw/mlx4/mad.c
43497 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43498
43499 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43500 {
43501 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43502 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43503 cpu_to_be64(0xff00000000000000LL);
43504 }
43505
43506 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43507 index ed327e6..ca1739e0 100644
43508 --- a/drivers/infiniband/hw/mlx4/mcg.c
43509 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43510 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43511 {
43512 char name[20];
43513
43514 - atomic_set(&ctx->tid, 0);
43515 + atomic_set_unchecked(&ctx->tid, 0);
43516 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43517 ctx->mcg_wq = create_singlethread_workqueue(name);
43518 if (!ctx->mcg_wq)
43519 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43520 index fce39343..9d8fdff 100644
43521 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43522 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43523 @@ -435,7 +435,7 @@ struct mlx4_ib_demux_ctx {
43524 struct list_head mcg_mgid0_list;
43525 struct workqueue_struct *mcg_wq;
43526 struct mlx4_ib_demux_pv_ctx **tun;
43527 - atomic_t tid;
43528 + atomic_unchecked_t tid;
43529 int flushing; /* flushing the work queue */
43530 };
43531
43532 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43533 index 9d3e5c1..6f166df 100644
43534 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43535 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43536 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43537 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43538 }
43539
43540 -int mthca_QUERY_FW(struct mthca_dev *dev)
43541 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43542 {
43543 struct mthca_mailbox *mailbox;
43544 u32 *outbox;
43545 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43546 CMD_TIME_CLASS_B);
43547 }
43548
43549 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43550 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43551 int num_mtt)
43552 {
43553 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43554 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43555 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43556 }
43557
43558 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43559 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43560 int eq_num)
43561 {
43562 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43563 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43564 CMD_TIME_CLASS_B);
43565 }
43566
43567 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43568 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43569 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43570 void *in_mad, void *response_mad)
43571 {
43572 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43573 index ded76c1..0cf0a08 100644
43574 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43575 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43576 @@ -692,7 +692,7 @@ err_close:
43577 return err;
43578 }
43579
43580 -static int mthca_setup_hca(struct mthca_dev *dev)
43581 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43582 {
43583 int err;
43584
43585 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43586 index ed9a989..6aa5dc2 100644
43587 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43588 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43589 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43590 * through the bitmaps)
43591 */
43592
43593 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43594 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43595 {
43596 int o;
43597 int m;
43598 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43599 return key;
43600 }
43601
43602 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43603 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43604 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43605 {
43606 struct mthca_mailbox *mailbox;
43607 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43608 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43609 }
43610
43611 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43612 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43613 u64 *buffer_list, int buffer_size_shift,
43614 int list_len, u64 iova, u64 total_size,
43615 u32 access, struct mthca_mr *mr)
43616 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43617 index 415f8e1..e34214e 100644
43618 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43619 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43620 @@ -764,7 +764,7 @@ unlock:
43621 return 0;
43622 }
43623
43624 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43625 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43626 {
43627 struct mthca_dev *dev = to_mdev(ibcq->device);
43628 struct mthca_cq *cq = to_mcq(ibcq);
43629 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43630 index 9f9d5c5..3c19aac 100644
43631 --- a/drivers/infiniband/hw/nes/nes.c
43632 +++ b/drivers/infiniband/hw/nes/nes.c
43633 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43634 LIST_HEAD(nes_adapter_list);
43635 static LIST_HEAD(nes_dev_list);
43636
43637 -atomic_t qps_destroyed;
43638 +atomic_unchecked_t qps_destroyed;
43639
43640 static unsigned int ee_flsh_adapter;
43641 static unsigned int sysfs_nonidx_addr;
43642 @@ -279,7 +279,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43643 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43644 struct nes_adapter *nesadapter = nesdev->nesadapter;
43645
43646 - atomic_inc(&qps_destroyed);
43647 + atomic_inc_unchecked(&qps_destroyed);
43648
43649 /* Free the control structures */
43650
43651 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43652 index bd9d132..70d84f4 100644
43653 --- a/drivers/infiniband/hw/nes/nes.h
43654 +++ b/drivers/infiniband/hw/nes/nes.h
43655 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43656 extern unsigned int wqm_quanta;
43657 extern struct list_head nes_adapter_list;
43658
43659 -extern atomic_t cm_connects;
43660 -extern atomic_t cm_accepts;
43661 -extern atomic_t cm_disconnects;
43662 -extern atomic_t cm_closes;
43663 -extern atomic_t cm_connecteds;
43664 -extern atomic_t cm_connect_reqs;
43665 -extern atomic_t cm_rejects;
43666 -extern atomic_t mod_qp_timouts;
43667 -extern atomic_t qps_created;
43668 -extern atomic_t qps_destroyed;
43669 -extern atomic_t sw_qps_destroyed;
43670 +extern atomic_unchecked_t cm_connects;
43671 +extern atomic_unchecked_t cm_accepts;
43672 +extern atomic_unchecked_t cm_disconnects;
43673 +extern atomic_unchecked_t cm_closes;
43674 +extern atomic_unchecked_t cm_connecteds;
43675 +extern atomic_unchecked_t cm_connect_reqs;
43676 +extern atomic_unchecked_t cm_rejects;
43677 +extern atomic_unchecked_t mod_qp_timouts;
43678 +extern atomic_unchecked_t qps_created;
43679 +extern atomic_unchecked_t qps_destroyed;
43680 +extern atomic_unchecked_t sw_qps_destroyed;
43681 extern u32 mh_detected;
43682 extern u32 mh_pauses_sent;
43683 extern u32 cm_packets_sent;
43684 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43685 extern u32 cm_packets_received;
43686 extern u32 cm_packets_dropped;
43687 extern u32 cm_packets_retrans;
43688 -extern atomic_t cm_listens_created;
43689 -extern atomic_t cm_listens_destroyed;
43690 +extern atomic_unchecked_t cm_listens_created;
43691 +extern atomic_unchecked_t cm_listens_destroyed;
43692 extern u32 cm_backlog_drops;
43693 -extern atomic_t cm_loopbacks;
43694 -extern atomic_t cm_nodes_created;
43695 -extern atomic_t cm_nodes_destroyed;
43696 -extern atomic_t cm_accel_dropped_pkts;
43697 -extern atomic_t cm_resets_recvd;
43698 -extern atomic_t pau_qps_created;
43699 -extern atomic_t pau_qps_destroyed;
43700 +extern atomic_unchecked_t cm_loopbacks;
43701 +extern atomic_unchecked_t cm_nodes_created;
43702 +extern atomic_unchecked_t cm_nodes_destroyed;
43703 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43704 +extern atomic_unchecked_t cm_resets_recvd;
43705 +extern atomic_unchecked_t pau_qps_created;
43706 +extern atomic_unchecked_t pau_qps_destroyed;
43707
43708 extern u32 int_mod_timer_init;
43709 extern u32 int_mod_cq_depth_256;
43710 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43711 index 72b4341..2600332 100644
43712 --- a/drivers/infiniband/hw/nes/nes_cm.c
43713 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43714 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43715 u32 cm_packets_retrans;
43716 u32 cm_packets_created;
43717 u32 cm_packets_received;
43718 -atomic_t cm_listens_created;
43719 -atomic_t cm_listens_destroyed;
43720 +atomic_unchecked_t cm_listens_created;
43721 +atomic_unchecked_t cm_listens_destroyed;
43722 u32 cm_backlog_drops;
43723 -atomic_t cm_loopbacks;
43724 -atomic_t cm_nodes_created;
43725 -atomic_t cm_nodes_destroyed;
43726 -atomic_t cm_accel_dropped_pkts;
43727 -atomic_t cm_resets_recvd;
43728 +atomic_unchecked_t cm_loopbacks;
43729 +atomic_unchecked_t cm_nodes_created;
43730 +atomic_unchecked_t cm_nodes_destroyed;
43731 +atomic_unchecked_t cm_accel_dropped_pkts;
43732 +atomic_unchecked_t cm_resets_recvd;
43733
43734 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43735 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43736 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43737 /* instance of function pointers for client API */
43738 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43739 static struct nes_cm_ops nes_cm_api = {
43740 - mini_cm_accelerated,
43741 - mini_cm_listen,
43742 - mini_cm_del_listen,
43743 - mini_cm_connect,
43744 - mini_cm_close,
43745 - mini_cm_accept,
43746 - mini_cm_reject,
43747 - mini_cm_recv_pkt,
43748 - mini_cm_dealloc_core,
43749 - mini_cm_get,
43750 - mini_cm_set
43751 + .accelerated = mini_cm_accelerated,
43752 + .listen = mini_cm_listen,
43753 + .stop_listener = mini_cm_del_listen,
43754 + .connect = mini_cm_connect,
43755 + .close = mini_cm_close,
43756 + .accept = mini_cm_accept,
43757 + .reject = mini_cm_reject,
43758 + .recv_pkt = mini_cm_recv_pkt,
43759 + .destroy_cm_core = mini_cm_dealloc_core,
43760 + .get = mini_cm_get,
43761 + .set = mini_cm_set
43762 };
43763
43764 static struct nes_cm_core *g_cm_core;
43765
43766 -atomic_t cm_connects;
43767 -atomic_t cm_accepts;
43768 -atomic_t cm_disconnects;
43769 -atomic_t cm_closes;
43770 -atomic_t cm_connecteds;
43771 -atomic_t cm_connect_reqs;
43772 -atomic_t cm_rejects;
43773 +atomic_unchecked_t cm_connects;
43774 +atomic_unchecked_t cm_accepts;
43775 +atomic_unchecked_t cm_disconnects;
43776 +atomic_unchecked_t cm_closes;
43777 +atomic_unchecked_t cm_connecteds;
43778 +atomic_unchecked_t cm_connect_reqs;
43779 +atomic_unchecked_t cm_rejects;
43780
43781 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43782 {
43783 @@ -1461,7 +1461,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43784 kfree(listener);
43785 listener = NULL;
43786 ret = 0;
43787 - atomic_inc(&cm_listens_destroyed);
43788 + atomic_inc_unchecked(&cm_listens_destroyed);
43789 } else {
43790 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43791 }
43792 @@ -1667,7 +1667,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43793 cm_node->rem_mac);
43794
43795 add_hte_node(cm_core, cm_node);
43796 - atomic_inc(&cm_nodes_created);
43797 + atomic_inc_unchecked(&cm_nodes_created);
43798
43799 return cm_node;
43800 }
43801 @@ -1728,7 +1728,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43802 }
43803
43804 atomic_dec(&cm_core->node_cnt);
43805 - atomic_inc(&cm_nodes_destroyed);
43806 + atomic_inc_unchecked(&cm_nodes_destroyed);
43807 nesqp = cm_node->nesqp;
43808 if (nesqp) {
43809 nesqp->cm_node = NULL;
43810 @@ -1792,7 +1792,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43811
43812 static void drop_packet(struct sk_buff *skb)
43813 {
43814 - atomic_inc(&cm_accel_dropped_pkts);
43815 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43816 dev_kfree_skb_any(skb);
43817 }
43818
43819 @@ -1855,7 +1855,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43820 {
43821
43822 int reset = 0; /* whether to send reset in case of err.. */
43823 - atomic_inc(&cm_resets_recvd);
43824 + atomic_inc_unchecked(&cm_resets_recvd);
43825 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43826 " refcnt=%d\n", cm_node, cm_node->state,
43827 atomic_read(&cm_node->ref_count));
43828 @@ -2523,7 +2523,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43829 rem_ref_cm_node(cm_node->cm_core, cm_node);
43830 return NULL;
43831 }
43832 - atomic_inc(&cm_loopbacks);
43833 + atomic_inc_unchecked(&cm_loopbacks);
43834 loopbackremotenode->loopbackpartner = cm_node;
43835 loopbackremotenode->tcp_cntxt.rcv_wscale =
43836 NES_CM_DEFAULT_RCV_WND_SCALE;
43837 @@ -2804,7 +2804,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43838 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43839 else {
43840 rem_ref_cm_node(cm_core, cm_node);
43841 - atomic_inc(&cm_accel_dropped_pkts);
43842 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43843 dev_kfree_skb_any(skb);
43844 }
43845 break;
43846 @@ -3112,7 +3112,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43847
43848 if ((cm_id) && (cm_id->event_handler)) {
43849 if (issue_disconn) {
43850 - atomic_inc(&cm_disconnects);
43851 + atomic_inc_unchecked(&cm_disconnects);
43852 cm_event.event = IW_CM_EVENT_DISCONNECT;
43853 cm_event.status = disconn_status;
43854 cm_event.local_addr = cm_id->local_addr;
43855 @@ -3134,7 +3134,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43856 }
43857
43858 if (issue_close) {
43859 - atomic_inc(&cm_closes);
43860 + atomic_inc_unchecked(&cm_closes);
43861 nes_disconnect(nesqp, 1);
43862
43863 cm_id->provider_data = nesqp;
43864 @@ -3272,7 +3272,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43865
43866 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43867 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43868 - atomic_inc(&cm_accepts);
43869 + atomic_inc_unchecked(&cm_accepts);
43870
43871 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43872 netdev_refcnt_read(nesvnic->netdev));
43873 @@ -3470,7 +3470,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43874 struct nes_cm_core *cm_core;
43875 u8 *start_buff;
43876
43877 - atomic_inc(&cm_rejects);
43878 + atomic_inc_unchecked(&cm_rejects);
43879 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43880 loopback = cm_node->loopbackpartner;
43881 cm_core = cm_node->cm_core;
43882 @@ -3535,7 +3535,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43883 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43884 ntohs(laddr->sin_port));
43885
43886 - atomic_inc(&cm_connects);
43887 + atomic_inc_unchecked(&cm_connects);
43888 nesqp->active_conn = 1;
43889
43890 /* cache the cm_id in the qp */
43891 @@ -3680,7 +3680,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43892 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43893 return err;
43894 }
43895 - atomic_inc(&cm_listens_created);
43896 + atomic_inc_unchecked(&cm_listens_created);
43897 }
43898
43899 cm_id->add_ref(cm_id);
43900 @@ -3787,7 +3787,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43901
43902 if (nesqp->destroyed)
43903 return;
43904 - atomic_inc(&cm_connecteds);
43905 + atomic_inc_unchecked(&cm_connecteds);
43906 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43907 " local port 0x%04X. jiffies = %lu.\n",
43908 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43909 @@ -3972,7 +3972,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43910
43911 cm_id->add_ref(cm_id);
43912 ret = cm_id->event_handler(cm_id, &cm_event);
43913 - atomic_inc(&cm_closes);
43914 + atomic_inc_unchecked(&cm_closes);
43915 cm_event.event = IW_CM_EVENT_CLOSE;
43916 cm_event.status = 0;
43917 cm_event.provider_data = cm_id->provider_data;
43918 @@ -4012,7 +4012,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43919 return;
43920 cm_id = cm_node->cm_id;
43921
43922 - atomic_inc(&cm_connect_reqs);
43923 + atomic_inc_unchecked(&cm_connect_reqs);
43924 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43925 cm_node, cm_id, jiffies);
43926
43927 @@ -4061,7 +4061,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43928 return;
43929 cm_id = cm_node->cm_id;
43930
43931 - atomic_inc(&cm_connect_reqs);
43932 + atomic_inc_unchecked(&cm_connect_reqs);
43933 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43934 cm_node, cm_id, jiffies);
43935
43936 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43937 index 4166452..fc952c3 100644
43938 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43939 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43940 @@ -40,8 +40,8 @@
43941 #include "nes.h"
43942 #include "nes_mgt.h"
43943
43944 -atomic_t pau_qps_created;
43945 -atomic_t pau_qps_destroyed;
43946 +atomic_unchecked_t pau_qps_created;
43947 +atomic_unchecked_t pau_qps_destroyed;
43948
43949 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43950 {
43951 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43952 {
43953 struct sk_buff *skb;
43954 unsigned long flags;
43955 - atomic_inc(&pau_qps_destroyed);
43956 + atomic_inc_unchecked(&pau_qps_destroyed);
43957
43958 /* Free packets that have not yet been forwarded */
43959 /* Lock is acquired by skb_dequeue when removing the skb */
43960 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43961 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43962 skb_queue_head_init(&nesqp->pau_list);
43963 spin_lock_init(&nesqp->pau_lock);
43964 - atomic_inc(&pau_qps_created);
43965 + atomic_inc_unchecked(&pau_qps_created);
43966 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43967 }
43968
43969 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43970 index 70acda9..a96de9d 100644
43971 --- a/drivers/infiniband/hw/nes/nes_nic.c
43972 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43973 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43974 target_stat_values[++index] = mh_detected;
43975 target_stat_values[++index] = mh_pauses_sent;
43976 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43977 - target_stat_values[++index] = atomic_read(&cm_connects);
43978 - target_stat_values[++index] = atomic_read(&cm_accepts);
43979 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43980 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43981 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43982 - target_stat_values[++index] = atomic_read(&cm_rejects);
43983 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43984 - target_stat_values[++index] = atomic_read(&qps_created);
43985 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43986 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43987 - target_stat_values[++index] = atomic_read(&cm_closes);
43988 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43989 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43990 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43991 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43992 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43993 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43994 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43995 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43996 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43997 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43998 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43999 target_stat_values[++index] = cm_packets_sent;
44000 target_stat_values[++index] = cm_packets_bounced;
44001 target_stat_values[++index] = cm_packets_created;
44002 target_stat_values[++index] = cm_packets_received;
44003 target_stat_values[++index] = cm_packets_dropped;
44004 target_stat_values[++index] = cm_packets_retrans;
44005 - target_stat_values[++index] = atomic_read(&cm_listens_created);
44006 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
44007 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
44008 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
44009 target_stat_values[++index] = cm_backlog_drops;
44010 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
44011 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
44012 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
44013 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
44014 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
44015 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
44016 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
44017 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
44018 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
44019 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
44020 target_stat_values[++index] = nesadapter->free_4kpbl;
44021 target_stat_values[++index] = nesadapter->free_256pbl;
44022 target_stat_values[++index] = int_mod_timer_init;
44023 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
44024 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
44025 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
44026 - target_stat_values[++index] = atomic_read(&pau_qps_created);
44027 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
44028 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
44029 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
44030 }
44031
44032 /**
44033 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
44034 index c0d0296..3185f57 100644
44035 --- a/drivers/infiniband/hw/nes/nes_verbs.c
44036 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
44037 @@ -46,9 +46,9 @@
44038
44039 #include <rdma/ib_umem.h>
44040
44041 -atomic_t mod_qp_timouts;
44042 -atomic_t qps_created;
44043 -atomic_t sw_qps_destroyed;
44044 +atomic_unchecked_t mod_qp_timouts;
44045 +atomic_unchecked_t qps_created;
44046 +atomic_unchecked_t sw_qps_destroyed;
44047
44048 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
44049
44050 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
44051 if (init_attr->create_flags)
44052 return ERR_PTR(-EINVAL);
44053
44054 - atomic_inc(&qps_created);
44055 + atomic_inc_unchecked(&qps_created);
44056 switch (init_attr->qp_type) {
44057 case IB_QPT_RC:
44058 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44059 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44060 struct iw_cm_event cm_event;
44061 int ret = 0;
44062
44063 - atomic_inc(&sw_qps_destroyed);
44064 + atomic_inc_unchecked(&sw_qps_destroyed);
44065 nesqp->destroyed = 1;
44066
44067 /* Blow away the connection if it exists. */
44068 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44069 index 7df16f7..7e1b21e 100644
44070 --- a/drivers/infiniband/hw/qib/qib.h
44071 +++ b/drivers/infiniband/hw/qib/qib.h
44072 @@ -52,6 +52,7 @@
44073 #include <linux/kref.h>
44074 #include <linux/sched.h>
44075 #include <linux/kthread.h>
44076 +#include <linux/slab.h>
44077
44078 #include "qib_common.h"
44079 #include "qib_verbs.h"
44080 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44081 index cdc7df4..a2fdfdb 100644
44082 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44083 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44084 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44085 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44086 }
44087
44088 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44089 +static struct rtnl_link_ops ipoib_link_ops = {
44090 .kind = "ipoib",
44091 .maxtype = IFLA_IPOIB_MAX,
44092 .policy = ipoib_policy,
44093 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44094 index e853a21..56fc5a8 100644
44095 --- a/drivers/input/gameport/gameport.c
44096 +++ b/drivers/input/gameport/gameport.c
44097 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44098 */
44099 static void gameport_init_port(struct gameport *gameport)
44100 {
44101 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44102 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44103
44104 __module_get(THIS_MODULE);
44105
44106 mutex_init(&gameport->drv_mutex);
44107 device_initialize(&gameport->dev);
44108 dev_set_name(&gameport->dev, "gameport%lu",
44109 - (unsigned long)atomic_inc_return(&gameport_no));
44110 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44111 gameport->dev.bus = &gameport_bus;
44112 gameport->dev.release = gameport_release_port;
44113 if (gameport->parent)
44114 diff --git a/drivers/input/input.c b/drivers/input/input.c
44115 index cc357f1..ee42fbc 100644
44116 --- a/drivers/input/input.c
44117 +++ b/drivers/input/input.c
44118 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44119 */
44120 struct input_dev *input_allocate_device(void)
44121 {
44122 - static atomic_t input_no = ATOMIC_INIT(-1);
44123 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44124 struct input_dev *dev;
44125
44126 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44127 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44128 INIT_LIST_HEAD(&dev->node);
44129
44130 dev_set_name(&dev->dev, "input%lu",
44131 - (unsigned long)atomic_inc_return(&input_no));
44132 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44133
44134 __module_get(THIS_MODULE);
44135 }
44136 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44137 index 4a95b22..874c182 100644
44138 --- a/drivers/input/joystick/sidewinder.c
44139 +++ b/drivers/input/joystick/sidewinder.c
44140 @@ -30,6 +30,7 @@
44141 #include <linux/kernel.h>
44142 #include <linux/module.h>
44143 #include <linux/slab.h>
44144 +#include <linux/sched.h>
44145 #include <linux/input.h>
44146 #include <linux/gameport.h>
44147 #include <linux/jiffies.h>
44148 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44149 index 61c7611..e1bfa38 100644
44150 --- a/drivers/input/joystick/xpad.c
44151 +++ b/drivers/input/joystick/xpad.c
44152 @@ -905,7 +905,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44153
44154 static int xpad_led_probe(struct usb_xpad *xpad)
44155 {
44156 - static atomic_t led_seq = ATOMIC_INIT(-1);
44157 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44158 unsigned long led_no;
44159 struct xpad_led *led;
44160 struct led_classdev *led_cdev;
44161 @@ -918,7 +918,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44162 if (!led)
44163 return -ENOMEM;
44164
44165 - led_no = atomic_inc_return(&led_seq);
44166 + led_no = atomic_inc_return_unchecked(&led_seq);
44167
44168 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44169 led->xpad = xpad;
44170 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44171 index ac1fa5f..5f7502c 100644
44172 --- a/drivers/input/misc/ims-pcu.c
44173 +++ b/drivers/input/misc/ims-pcu.c
44174 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44175
44176 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44177 {
44178 - static atomic_t device_no = ATOMIC_INIT(-1);
44179 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44180
44181 const struct ims_pcu_device_info *info;
44182 int error;
44183 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44184 }
44185
44186 /* Device appears to be operable, complete initialization */
44187 - pcu->device_no = atomic_inc_return(&device_no);
44188 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44189
44190 /*
44191 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44192 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44193 index ad5a5a1..5eac214 100644
44194 --- a/drivers/input/mouse/psmouse.h
44195 +++ b/drivers/input/mouse/psmouse.h
44196 @@ -125,7 +125,7 @@ struct psmouse_attribute {
44197 ssize_t (*set)(struct psmouse *psmouse, void *data,
44198 const char *buf, size_t count);
44199 bool protect;
44200 -};
44201 +} __do_const;
44202 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44203
44204 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44205 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44206 index b604564..3f14ae4 100644
44207 --- a/drivers/input/mousedev.c
44208 +++ b/drivers/input/mousedev.c
44209 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44210
44211 spin_unlock_irq(&client->packet_lock);
44212
44213 - if (copy_to_user(buffer, data, count))
44214 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44215 return -EFAULT;
44216
44217 return count;
44218 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44219 index a05a517..323a2fd 100644
44220 --- a/drivers/input/serio/serio.c
44221 +++ b/drivers/input/serio/serio.c
44222 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44223 */
44224 static void serio_init_port(struct serio *serio)
44225 {
44226 - static atomic_t serio_no = ATOMIC_INIT(-1);
44227 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44228
44229 __module_get(THIS_MODULE);
44230
44231 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44232 mutex_init(&serio->drv_mutex);
44233 device_initialize(&serio->dev);
44234 dev_set_name(&serio->dev, "serio%lu",
44235 - (unsigned long)atomic_inc_return(&serio_no));
44236 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44237 serio->dev.bus = &serio_bus;
44238 serio->dev.release = serio_release_port;
44239 serio->dev.groups = serio_device_attr_groups;
44240 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44241 index 71ef5d6..93380a9 100644
44242 --- a/drivers/input/serio/serio_raw.c
44243 +++ b/drivers/input/serio/serio_raw.c
44244 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44245
44246 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44247 {
44248 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44249 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44250 struct serio_raw *serio_raw;
44251 int err;
44252
44253 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44254 }
44255
44256 snprintf(serio_raw->name, sizeof(serio_raw->name),
44257 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44258 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44259 kref_init(&serio_raw->kref);
44260 INIT_LIST_HEAD(&serio_raw->client_list);
44261 init_waitqueue_head(&serio_raw->wait);
44262 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44263 index 92e2243..8fd9092 100644
44264 --- a/drivers/input/touchscreen/htcpen.c
44265 +++ b/drivers/input/touchscreen/htcpen.c
44266 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44267 }
44268 };
44269
44270 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44271 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44272 {
44273 .ident = "Shift",
44274 .matches = {
44275 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44276 index ca9f4ed..b860ff1 100644
44277 --- a/drivers/iommu/amd_iommu.c
44278 +++ b/drivers/iommu/amd_iommu.c
44279 @@ -829,11 +829,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44280
44281 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44282 {
44283 + phys_addr_t physaddr;
44284 WARN_ON(address & 0x7ULL);
44285
44286 memset(cmd, 0, sizeof(*cmd));
44287 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44288 - cmd->data[1] = upper_32_bits(__pa(address));
44289 +
44290 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44291 + if (object_starts_on_stack((void *)address)) {
44292 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44293 + physaddr = __pa((u64)adjbuf);
44294 + } else
44295 +#endif
44296 + physaddr = __pa(address);
44297 +
44298 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44299 + cmd->data[1] = upper_32_bits(physaddr);
44300 cmd->data[2] = 1;
44301 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44302 }
44303 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44304 index 65075ef..53823f9 100644
44305 --- a/drivers/iommu/arm-smmu.c
44306 +++ b/drivers/iommu/arm-smmu.c
44307 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44308
44309 struct arm_smmu_domain {
44310 struct arm_smmu_device *smmu;
44311 - struct io_pgtable_ops *pgtbl_ops;
44312 + struct io_pgtable *pgtbl;
44313 spinlock_t pgtbl_lock;
44314 struct arm_smmu_cfg cfg;
44315 enum arm_smmu_domain_stage stage;
44316 @@ -817,7 +817,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44317 {
44318 int irq, start, ret = 0;
44319 unsigned long ias, oas;
44320 - struct io_pgtable_ops *pgtbl_ops;
44321 + struct io_pgtable *pgtbl;
44322 struct io_pgtable_cfg pgtbl_cfg;
44323 enum io_pgtable_fmt fmt;
44324 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44325 @@ -902,14 +902,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44326 };
44327
44328 smmu_domain->smmu = smmu;
44329 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44330 - if (!pgtbl_ops) {
44331 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44332 + if (!pgtbl) {
44333 ret = -ENOMEM;
44334 goto out_clear_smmu;
44335 }
44336
44337 /* Update our support page sizes to reflect the page table format */
44338 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44339 + pax_open_kernel();
44340 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44341 + pax_close_kernel();
44342
44343 /* Initialise the context bank with our page table cfg */
44344 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44345 @@ -930,7 +932,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44346 mutex_unlock(&smmu_domain->init_mutex);
44347
44348 /* Publish page table ops for map/unmap */
44349 - smmu_domain->pgtbl_ops = pgtbl_ops;
44350 + smmu_domain->pgtbl = pgtbl;
44351 return 0;
44352
44353 out_clear_smmu:
44354 @@ -963,8 +965,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44355 free_irq(irq, domain);
44356 }
44357
44358 - if (smmu_domain->pgtbl_ops)
44359 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44360 + free_io_pgtable(smmu_domain->pgtbl);
44361
44362 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44363 }
44364 @@ -1190,13 +1191,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44365 int ret;
44366 unsigned long flags;
44367 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44368 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44369 + struct io_pgtable *iop = smmu_domain->pgtbl;
44370
44371 - if (!ops)
44372 + if (!iop)
44373 return -ENODEV;
44374
44375 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44376 - ret = ops->map(ops, iova, paddr, size, prot);
44377 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44378 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44379 return ret;
44380 }
44381 @@ -1207,13 +1208,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44382 size_t ret;
44383 unsigned long flags;
44384 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44385 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44386 + struct io_pgtable *iop = smmu_domain->pgtbl;
44387
44388 - if (!ops)
44389 + if (!iop)
44390 return 0;
44391
44392 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44393 - ret = ops->unmap(ops, iova, size);
44394 + ret = iop->ops->unmap(iop, iova, size);
44395 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44396 return ret;
44397 }
44398 @@ -1224,7 +1225,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44399 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44400 struct arm_smmu_device *smmu = smmu_domain->smmu;
44401 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44402 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44403 + struct io_pgtable *iop = smmu_domain->pgtbl;
44404 struct device *dev = smmu->dev;
44405 void __iomem *cb_base;
44406 u32 tmp;
44407 @@ -1247,7 +1248,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44408 dev_err(dev,
44409 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44410 &iova);
44411 - return ops->iova_to_phys(ops, iova);
44412 + return iop->ops->iova_to_phys(iop, iova);
44413 }
44414
44415 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44416 @@ -1268,9 +1269,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44417 phys_addr_t ret;
44418 unsigned long flags;
44419 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44420 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44421 + struct io_pgtable *iop = smmu_domain->pgtbl;
44422
44423 - if (!ops)
44424 + if (!iop)
44425 return 0;
44426
44427 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44428 @@ -1278,7 +1279,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44429 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44430 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44431 } else {
44432 - ret = ops->iova_to_phys(ops, iova);
44433 + ret = iop->ops->iova_to_phys(iop, iova);
44434 }
44435
44436 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44437 @@ -1668,7 +1669,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44438 size |= SZ_64K | SZ_512M;
44439 }
44440
44441 - arm_smmu_ops.pgsize_bitmap &= size;
44442 + pax_open_kernel();
44443 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44444 + pax_close_kernel();
44445 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44446
44447 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44448 diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
44449 index 5ecfaf2..c87c4b1 100644
44450 --- a/drivers/iommu/intel-iommu.c
44451 +++ b/drivers/iommu/intel-iommu.c
44452 @@ -1756,8 +1756,9 @@ static int domain_init(struct dmar_domain *domain, int guest_width)
44453
44454 static void domain_exit(struct dmar_domain *domain)
44455 {
44456 + struct dmar_drhd_unit *drhd;
44457 + struct intel_iommu *iommu;
44458 struct page *freelist = NULL;
44459 - int i;
44460
44461 /* Domain 0 is reserved, so dont process it */
44462 if (!domain)
44463 @@ -1777,8 +1778,10 @@ static void domain_exit(struct dmar_domain *domain)
44464
44465 /* clear attached or cached domains */
44466 rcu_read_lock();
44467 - for_each_set_bit(i, domain->iommu_bmp, g_num_of_iommus)
44468 - iommu_detach_domain(domain, g_iommus[i]);
44469 + for_each_active_iommu(iommu, drhd)
44470 + if (domain_type_is_vm(domain) ||
44471 + test_bit(iommu->seq_id, domain->iommu_bmp))
44472 + iommu_detach_domain(domain, iommu);
44473 rcu_read_unlock();
44474
44475 dma_free_pagelist(freelist);
44476 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44477 index 4e46021..f0a24fef 100644
44478 --- a/drivers/iommu/io-pgtable-arm.c
44479 +++ b/drivers/iommu/io-pgtable-arm.c
44480 @@ -36,12 +36,6 @@
44481 #define io_pgtable_to_data(x) \
44482 container_of((x), struct arm_lpae_io_pgtable, iop)
44483
44484 -#define io_pgtable_ops_to_pgtable(x) \
44485 - container_of((x), struct io_pgtable, ops)
44486 -
44487 -#define io_pgtable_ops_to_data(x) \
44488 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44489 -
44490 /*
44491 * For consistency with the architecture, we always consider
44492 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44493 @@ -304,10 +298,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44494 return pte;
44495 }
44496
44497 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44498 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44499 phys_addr_t paddr, size_t size, int iommu_prot)
44500 {
44501 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44502 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44503 arm_lpae_iopte *ptep = data->pgd;
44504 int lvl = ARM_LPAE_START_LVL(data);
44505 arm_lpae_iopte prot;
44506 @@ -447,12 +441,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44507 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44508 }
44509
44510 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44511 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44512 size_t size)
44513 {
44514 size_t unmapped;
44515 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44516 - struct io_pgtable *iop = &data->iop;
44517 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44518 arm_lpae_iopte *ptep = data->pgd;
44519 int lvl = ARM_LPAE_START_LVL(data);
44520
44521 @@ -463,10 +456,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44522 return unmapped;
44523 }
44524
44525 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44526 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44527 unsigned long iova)
44528 {
44529 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44530 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44531 arm_lpae_iopte pte, *ptep = data->pgd;
44532 int lvl = ARM_LPAE_START_LVL(data);
44533
44534 @@ -533,6 +526,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44535 }
44536 }
44537
44538 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44539 + .map = arm_lpae_map,
44540 + .unmap = arm_lpae_unmap,
44541 + .iova_to_phys = arm_lpae_iova_to_phys,
44542 +};
44543 +
44544 static struct arm_lpae_io_pgtable *
44545 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44546 {
44547 @@ -564,11 +563,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44548 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44549 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44550
44551 - data->iop.ops = (struct io_pgtable_ops) {
44552 - .map = arm_lpae_map,
44553 - .unmap = arm_lpae_unmap,
44554 - .iova_to_phys = arm_lpae_iova_to_phys,
44555 - };
44556 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44557
44558 return data;
44559 }
44560 @@ -830,9 +825,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44561 .flush_pgtable = dummy_flush_pgtable,
44562 };
44563
44564 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44565 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44566 {
44567 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44568 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44569 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44570
44571 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44572 @@ -842,9 +837,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44573 data->bits_per_level, data->pgd);
44574 }
44575
44576 -#define __FAIL(ops, i) ({ \
44577 +#define __FAIL(iop, i) ({ \
44578 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44579 - arm_lpae_dump_ops(ops); \
44580 + arm_lpae_dump_ops(iop); \
44581 selftest_running = false; \
44582 -EFAULT; \
44583 })
44584 @@ -859,30 +854,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44585 int i, j;
44586 unsigned long iova;
44587 size_t size;
44588 - struct io_pgtable_ops *ops;
44589 + struct io_pgtable *iop;
44590 + const struct io_pgtable_ops *ops;
44591
44592 selftest_running = true;
44593
44594 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44595 cfg_cookie = cfg;
44596 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44597 - if (!ops) {
44598 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44599 + if (!iop) {
44600 pr_err("selftest: failed to allocate io pgtable ops\n");
44601 return -ENOMEM;
44602 }
44603 + ops = iop->ops;
44604
44605 /*
44606 * Initial sanity checks.
44607 * Empty page tables shouldn't provide any translations.
44608 */
44609 - if (ops->iova_to_phys(ops, 42))
44610 - return __FAIL(ops, i);
44611 + if (ops->iova_to_phys(iop, 42))
44612 + return __FAIL(iop, i);
44613
44614 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44615 - return __FAIL(ops, i);
44616 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44617 + return __FAIL(iop, i);
44618
44619 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44620 - return __FAIL(ops, i);
44621 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44622 + return __FAIL(iop, i);
44623
44624 /*
44625 * Distinct mappings of different granule sizes.
44626 @@ -892,19 +889,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44627 while (j != BITS_PER_LONG) {
44628 size = 1UL << j;
44629
44630 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44631 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44632 IOMMU_WRITE |
44633 IOMMU_NOEXEC |
44634 IOMMU_CACHE))
44635 - return __FAIL(ops, i);
44636 + return __FAIL(iop, i);
44637
44638 /* Overlapping mappings */
44639 - if (!ops->map(ops, iova, iova + size, size,
44640 + if (!ops->map(iop, iova, iova + size, size,
44641 IOMMU_READ | IOMMU_NOEXEC))
44642 - return __FAIL(ops, i);
44643 + return __FAIL(iop, i);
44644
44645 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44646 - return __FAIL(ops, i);
44647 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44648 + return __FAIL(iop, i);
44649
44650 iova += SZ_1G;
44651 j++;
44652 @@ -913,15 +910,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44653
44654 /* Partial unmap */
44655 size = 1UL << __ffs(cfg->pgsize_bitmap);
44656 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44657 - return __FAIL(ops, i);
44658 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44659 + return __FAIL(iop, i);
44660
44661 /* Remap of partial unmap */
44662 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44663 - return __FAIL(ops, i);
44664 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44665 + return __FAIL(iop, i);
44666
44667 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44668 - return __FAIL(ops, i);
44669 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44670 + return __FAIL(iop, i);
44671
44672 /* Full unmap */
44673 iova = 0;
44674 @@ -929,25 +926,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44675 while (j != BITS_PER_LONG) {
44676 size = 1UL << j;
44677
44678 - if (ops->unmap(ops, iova, size) != size)
44679 - return __FAIL(ops, i);
44680 + if (ops->unmap(iop, iova, size) != size)
44681 + return __FAIL(iop, i);
44682
44683 - if (ops->iova_to_phys(ops, iova + 42))
44684 - return __FAIL(ops, i);
44685 + if (ops->iova_to_phys(iop, iova + 42))
44686 + return __FAIL(iop, i);
44687
44688 /* Remap full block */
44689 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44690 - return __FAIL(ops, i);
44691 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44692 + return __FAIL(iop, i);
44693
44694 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44695 - return __FAIL(ops, i);
44696 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44697 + return __FAIL(iop, i);
44698
44699 iova += SZ_1G;
44700 j++;
44701 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44702 }
44703
44704 - free_io_pgtable_ops(ops);
44705 + free_io_pgtable(iop);
44706 }
44707
44708 selftest_running = false;
44709 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44710 index 6436fe2..088c965 100644
44711 --- a/drivers/iommu/io-pgtable.c
44712 +++ b/drivers/iommu/io-pgtable.c
44713 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44714 #endif
44715 };
44716
44717 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44718 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44719 struct io_pgtable_cfg *cfg,
44720 void *cookie)
44721 {
44722 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44723 iop->cookie = cookie;
44724 iop->cfg = *cfg;
44725
44726 - return &iop->ops;
44727 + return iop;
44728 }
44729
44730 /*
44731 * It is the IOMMU driver's responsibility to ensure that the page table
44732 * is no longer accessible to the walker by this point.
44733 */
44734 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44735 +void free_io_pgtable(struct io_pgtable *iop)
44736 {
44737 - struct io_pgtable *iop;
44738 -
44739 - if (!ops)
44740 + if (!iop)
44741 return;
44742
44743 - iop = container_of(ops, struct io_pgtable, ops);
44744 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44745 io_pgtable_init_table[iop->fmt]->free(iop);
44746 }
44747 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44748 index 10e32f6..0b276c8 100644
44749 --- a/drivers/iommu/io-pgtable.h
44750 +++ b/drivers/iommu/io-pgtable.h
44751 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44752 * These functions map directly onto the iommu_ops member functions with
44753 * the same names.
44754 */
44755 +struct io_pgtable;
44756 struct io_pgtable_ops {
44757 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44758 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44759 phys_addr_t paddr, size_t size, int prot);
44760 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44761 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44762 size_t size);
44763 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44764 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44765 unsigned long iova);
44766 };
44767
44768 /**
44769 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44770 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44771 *
44772 * @fmt: The page table format.
44773 * @cfg: The page table configuration. This will be modified to represent
44774 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44775 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44776 * the callback routines in cfg->tlb.
44777 */
44778 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44779 - struct io_pgtable_cfg *cfg,
44780 - void *cookie);
44781 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44782 + struct io_pgtable_cfg *cfg,
44783 + void *cookie);
44784
44785 /**
44786 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44787 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44788 *
44789 * @ops: The ops returned from alloc_io_pgtable_ops.
44790 */
44791 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44792 +void free_io_pgtable(struct io_pgtable *iop);
44793
44794
44795 /*
44796 @@ -125,7 +126,7 @@ struct io_pgtable {
44797 enum io_pgtable_fmt fmt;
44798 void *cookie;
44799 struct io_pgtable_cfg cfg;
44800 - struct io_pgtable_ops ops;
44801 + const struct io_pgtable_ops *ops;
44802 };
44803
44804 /**
44805 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44806 index d4f527e..8e4a4fd 100644
44807 --- a/drivers/iommu/iommu.c
44808 +++ b/drivers/iommu/iommu.c
44809 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44810 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44811 {
44812 int err;
44813 - struct notifier_block *nb;
44814 + notifier_block_no_const *nb;
44815 struct iommu_callback_data cb = {
44816 .ops = ops,
44817 };
44818 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44819 index 1a67c53..23181d8 100644
44820 --- a/drivers/iommu/ipmmu-vmsa.c
44821 +++ b/drivers/iommu/ipmmu-vmsa.c
44822 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44823 struct iommu_domain io_domain;
44824
44825 struct io_pgtable_cfg cfg;
44826 - struct io_pgtable_ops *iop;
44827 + struct io_pgtable *iop;
44828
44829 unsigned int context_id;
44830 spinlock_t lock; /* Protects mappings */
44831 @@ -328,8 +328,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44832 domain->cfg.oas = 40;
44833 domain->cfg.tlb = &ipmmu_gather_ops;
44834
44835 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44836 - domain);
44837 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44838 if (!domain->iop)
44839 return -EINVAL;
44840
44841 @@ -487,7 +486,7 @@ static void ipmmu_domain_free(struct iommu_domain *io_domain)
44842 * been detached.
44843 */
44844 ipmmu_domain_destroy_context(domain);
44845 - free_io_pgtable_ops(domain->iop);
44846 + free_io_pgtable(domain->iop);
44847 kfree(domain);
44848 }
44849
44850 @@ -556,7 +555,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44851 if (!domain)
44852 return -ENODEV;
44853
44854 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44855 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44856 }
44857
44858 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44859 @@ -564,7 +563,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44860 {
44861 struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain);
44862
44863 - return domain->iop->unmap(domain->iop, iova, size);
44864 + return domain->iop->ops->unmap(domain->iop, iova, size);
44865 }
44866
44867 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44868 @@ -574,7 +573,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44869
44870 /* TODO: Is locking needed ? */
44871
44872 - return domain->iop->iova_to_phys(domain->iop, iova);
44873 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44874 }
44875
44876 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44877 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44878 index 390079e..1da9d6c 100644
44879 --- a/drivers/iommu/irq_remapping.c
44880 +++ b/drivers/iommu/irq_remapping.c
44881 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44882 void panic_if_irq_remap(const char *msg)
44883 {
44884 if (irq_remapping_enabled)
44885 - panic(msg);
44886 + panic("%s", msg);
44887 }
44888
44889 static void ir_ack_apic_edge(struct irq_data *data)
44890 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44891
44892 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44893 {
44894 - chip->irq_print_chip = ir_print_prefix;
44895 - chip->irq_ack = ir_ack_apic_edge;
44896 - chip->irq_eoi = ir_ack_apic_level;
44897 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44898 + pax_open_kernel();
44899 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44900 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44901 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44902 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44903 + pax_close_kernel();
44904 }
44905
44906 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44907 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44908 index 01999d7..4f14bb7 100644
44909 --- a/drivers/irqchip/irq-gic.c
44910 +++ b/drivers/irqchip/irq-gic.c
44911 @@ -313,7 +313,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44912 chained_irq_exit(chip, desc);
44913 }
44914
44915 -static struct irq_chip gic_chip = {
44916 +static irq_chip_no_const gic_chip __read_only = {
44917 .name = "GIC",
44918 .irq_mask = gic_mask_irq,
44919 .irq_unmask = gic_unmask_irq,
44920 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44921 index 9a0767b..5e5f86f 100644
44922 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44923 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44924 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44925 struct intc_irqpin_iomem *i;
44926 struct resource *io[INTC_IRQPIN_REG_NR];
44927 struct resource *irq;
44928 - struct irq_chip *irq_chip;
44929 + irq_chip_no_const *irq_chip;
44930 void (*enable_fn)(struct irq_data *d);
44931 void (*disable_fn)(struct irq_data *d);
44932 const char *name = dev_name(dev);
44933 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44934 index cdf80b7..e5c3ade 100644
44935 --- a/drivers/irqchip/irq-renesas-irqc.c
44936 +++ b/drivers/irqchip/irq-renesas-irqc.c
44937 @@ -179,7 +179,7 @@ static int irqc_probe(struct platform_device *pdev)
44938 struct irqc_priv *p;
44939 struct resource *io;
44940 struct resource *irq;
44941 - struct irq_chip *irq_chip;
44942 + irq_chip_no_const *irq_chip;
44943 const char *name = dev_name(&pdev->dev);
44944 int ret;
44945 int k;
44946 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44947 index 6a2df32..dc962f1 100644
44948 --- a/drivers/isdn/capi/capi.c
44949 +++ b/drivers/isdn/capi/capi.c
44950 @@ -81,8 +81,8 @@ struct capiminor {
44951
44952 struct capi20_appl *ap;
44953 u32 ncci;
44954 - atomic_t datahandle;
44955 - atomic_t msgid;
44956 + atomic_unchecked_t datahandle;
44957 + atomic_unchecked_t msgid;
44958
44959 struct tty_port port;
44960 int ttyinstop;
44961 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44962 capimsg_setu16(s, 2, mp->ap->applid);
44963 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44964 capimsg_setu8 (s, 5, CAPI_RESP);
44965 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44966 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44967 capimsg_setu32(s, 8, mp->ncci);
44968 capimsg_setu16(s, 12, datahandle);
44969 }
44970 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44971 mp->outbytes -= len;
44972 spin_unlock_bh(&mp->outlock);
44973
44974 - datahandle = atomic_inc_return(&mp->datahandle);
44975 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44976 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44977 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44978 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44979 capimsg_setu16(skb->data, 2, mp->ap->applid);
44980 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44981 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44982 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44983 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44984 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44985 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44986 capimsg_setu16(skb->data, 16, len); /* Data length */
44987 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44988 index aecec6d..11e13c5 100644
44989 --- a/drivers/isdn/gigaset/bas-gigaset.c
44990 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44991 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44992
44993
44994 static const struct gigaset_ops gigops = {
44995 - gigaset_write_cmd,
44996 - gigaset_write_room,
44997 - gigaset_chars_in_buffer,
44998 - gigaset_brkchars,
44999 - gigaset_init_bchannel,
45000 - gigaset_close_bchannel,
45001 - gigaset_initbcshw,
45002 - gigaset_freebcshw,
45003 - gigaset_reinitbcshw,
45004 - gigaset_initcshw,
45005 - gigaset_freecshw,
45006 - gigaset_set_modem_ctrl,
45007 - gigaset_baud_rate,
45008 - gigaset_set_line_ctrl,
45009 - gigaset_isoc_send_skb,
45010 - gigaset_isoc_input,
45011 + .write_cmd = gigaset_write_cmd,
45012 + .write_room = gigaset_write_room,
45013 + .chars_in_buffer = gigaset_chars_in_buffer,
45014 + .brkchars = gigaset_brkchars,
45015 + .init_bchannel = gigaset_init_bchannel,
45016 + .close_bchannel = gigaset_close_bchannel,
45017 + .initbcshw = gigaset_initbcshw,
45018 + .freebcshw = gigaset_freebcshw,
45019 + .reinitbcshw = gigaset_reinitbcshw,
45020 + .initcshw = gigaset_initcshw,
45021 + .freecshw = gigaset_freecshw,
45022 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45023 + .baud_rate = gigaset_baud_rate,
45024 + .set_line_ctrl = gigaset_set_line_ctrl,
45025 + .send_skb = gigaset_isoc_send_skb,
45026 + .handle_input = gigaset_isoc_input,
45027 };
45028
45029 /* bas_gigaset_init
45030 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
45031 index 600c79b..3752bab 100644
45032 --- a/drivers/isdn/gigaset/interface.c
45033 +++ b/drivers/isdn/gigaset/interface.c
45034 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
45035 }
45036 tty->driver_data = cs;
45037
45038 - ++cs->port.count;
45039 + atomic_inc(&cs->port.count);
45040
45041 - if (cs->port.count == 1) {
45042 + if (atomic_read(&cs->port.count) == 1) {
45043 tty_port_tty_set(&cs->port, tty);
45044 cs->port.low_latency = 1;
45045 }
45046 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
45047
45048 if (!cs->connected)
45049 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
45050 - else if (!cs->port.count)
45051 + else if (!atomic_read(&cs->port.count))
45052 dev_warn(cs->dev, "%s: device not opened\n", __func__);
45053 - else if (!--cs->port.count)
45054 + else if (!atomic_dec_return(&cs->port.count))
45055 tty_port_tty_set(&cs->port, NULL);
45056
45057 mutex_unlock(&cs->mutex);
45058 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
45059 index 8c91fd5..14f13ce 100644
45060 --- a/drivers/isdn/gigaset/ser-gigaset.c
45061 +++ b/drivers/isdn/gigaset/ser-gigaset.c
45062 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
45063 }
45064
45065 static const struct gigaset_ops ops = {
45066 - gigaset_write_cmd,
45067 - gigaset_write_room,
45068 - gigaset_chars_in_buffer,
45069 - gigaset_brkchars,
45070 - gigaset_init_bchannel,
45071 - gigaset_close_bchannel,
45072 - gigaset_initbcshw,
45073 - gigaset_freebcshw,
45074 - gigaset_reinitbcshw,
45075 - gigaset_initcshw,
45076 - gigaset_freecshw,
45077 - gigaset_set_modem_ctrl,
45078 - gigaset_baud_rate,
45079 - gigaset_set_line_ctrl,
45080 - gigaset_m10x_send_skb, /* asyncdata.c */
45081 - gigaset_m10x_input, /* asyncdata.c */
45082 + .write_cmd = gigaset_write_cmd,
45083 + .write_room = gigaset_write_room,
45084 + .chars_in_buffer = gigaset_chars_in_buffer,
45085 + .brkchars = gigaset_brkchars,
45086 + .init_bchannel = gigaset_init_bchannel,
45087 + .close_bchannel = gigaset_close_bchannel,
45088 + .initbcshw = gigaset_initbcshw,
45089 + .freebcshw = gigaset_freebcshw,
45090 + .reinitbcshw = gigaset_reinitbcshw,
45091 + .initcshw = gigaset_initcshw,
45092 + .freecshw = gigaset_freecshw,
45093 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45094 + .baud_rate = gigaset_baud_rate,
45095 + .set_line_ctrl = gigaset_set_line_ctrl,
45096 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45097 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45098 };
45099
45100
45101 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45102 index 5f306e2..5342f88 100644
45103 --- a/drivers/isdn/gigaset/usb-gigaset.c
45104 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45105 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45106 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45107 memcpy(cs->hw.usb->bchars, buf, 6);
45108 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45109 - 0, 0, &buf, 6, 2000);
45110 + 0, 0, buf, 6, 2000);
45111 }
45112
45113 static void gigaset_freebcshw(struct bc_state *bcs)
45114 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45115 }
45116
45117 static const struct gigaset_ops ops = {
45118 - gigaset_write_cmd,
45119 - gigaset_write_room,
45120 - gigaset_chars_in_buffer,
45121 - gigaset_brkchars,
45122 - gigaset_init_bchannel,
45123 - gigaset_close_bchannel,
45124 - gigaset_initbcshw,
45125 - gigaset_freebcshw,
45126 - gigaset_reinitbcshw,
45127 - gigaset_initcshw,
45128 - gigaset_freecshw,
45129 - gigaset_set_modem_ctrl,
45130 - gigaset_baud_rate,
45131 - gigaset_set_line_ctrl,
45132 - gigaset_m10x_send_skb,
45133 - gigaset_m10x_input,
45134 + .write_cmd = gigaset_write_cmd,
45135 + .write_room = gigaset_write_room,
45136 + .chars_in_buffer = gigaset_chars_in_buffer,
45137 + .brkchars = gigaset_brkchars,
45138 + .init_bchannel = gigaset_init_bchannel,
45139 + .close_bchannel = gigaset_close_bchannel,
45140 + .initbcshw = gigaset_initbcshw,
45141 + .freebcshw = gigaset_freebcshw,
45142 + .reinitbcshw = gigaset_reinitbcshw,
45143 + .initcshw = gigaset_initcshw,
45144 + .freecshw = gigaset_freecshw,
45145 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45146 + .baud_rate = gigaset_baud_rate,
45147 + .set_line_ctrl = gigaset_set_line_ctrl,
45148 + .send_skb = gigaset_m10x_send_skb,
45149 + .handle_input = gigaset_m10x_input,
45150 };
45151
45152 /*
45153 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45154 index 4d9b195..455075c 100644
45155 --- a/drivers/isdn/hardware/avm/b1.c
45156 +++ b/drivers/isdn/hardware/avm/b1.c
45157 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45158 }
45159 if (left) {
45160 if (t4file->user) {
45161 - if (copy_from_user(buf, dp, left))
45162 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45163 return -EFAULT;
45164 } else {
45165 memcpy(buf, dp, left);
45166 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45167 }
45168 if (left) {
45169 if (config->user) {
45170 - if (copy_from_user(buf, dp, left))
45171 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45172 return -EFAULT;
45173 } else {
45174 memcpy(buf, dp, left);
45175 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45176 index 9b856e1..fa03c92 100644
45177 --- a/drivers/isdn/i4l/isdn_common.c
45178 +++ b/drivers/isdn/i4l/isdn_common.c
45179 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45180 } else
45181 return -EINVAL;
45182 case IIOCDBGVAR:
45183 + if (!capable(CAP_SYS_RAWIO))
45184 + return -EPERM;
45185 if (arg) {
45186 if (copy_to_user(argp, &dev, sizeof(ulong)))
45187 return -EFAULT;
45188 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45189 index 91d5730..336523e 100644
45190 --- a/drivers/isdn/i4l/isdn_concap.c
45191 +++ b/drivers/isdn/i4l/isdn_concap.c
45192 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45193 }
45194
45195 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45196 - &isdn_concap_dl_data_req,
45197 - &isdn_concap_dl_connect_req,
45198 - &isdn_concap_dl_disconn_req
45199 + .data_req = &isdn_concap_dl_data_req,
45200 + .connect_req = &isdn_concap_dl_connect_req,
45201 + .disconn_req = &isdn_concap_dl_disconn_req
45202 };
45203
45204 /* The following should better go into a dedicated source file such that
45205 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45206 index bc91261..2ef7e36 100644
45207 --- a/drivers/isdn/i4l/isdn_tty.c
45208 +++ b/drivers/isdn/i4l/isdn_tty.c
45209 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45210
45211 #ifdef ISDN_DEBUG_MODEM_OPEN
45212 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45213 - port->count);
45214 + atomic_read(&port->count));
45215 #endif
45216 - port->count++;
45217 + atomic_inc(&port->count);
45218 port->tty = tty;
45219 /*
45220 * Start up serial port
45221 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45222 #endif
45223 return;
45224 }
45225 - if ((tty->count == 1) && (port->count != 1)) {
45226 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45227 /*
45228 * Uh, oh. tty->count is 1, which means that the tty
45229 * structure will be freed. Info->count should always
45230 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45231 * serial port won't be shutdown.
45232 */
45233 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45234 - "info->count is %d\n", port->count);
45235 - port->count = 1;
45236 + "info->count is %d\n", atomic_read(&port->count));
45237 + atomic_set(&port->count, 1);
45238 }
45239 - if (--port->count < 0) {
45240 + if (atomic_dec_return(&port->count) < 0) {
45241 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45242 - info->line, port->count);
45243 - port->count = 0;
45244 + info->line, atomic_read(&port->count));
45245 + atomic_set(&port->count, 0);
45246 }
45247 - if (port->count) {
45248 + if (atomic_read(&port->count)) {
45249 #ifdef ISDN_DEBUG_MODEM_OPEN
45250 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45251 #endif
45252 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45253 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45254 return;
45255 isdn_tty_shutdown(info);
45256 - port->count = 0;
45257 + atomic_set(&port->count, 0);
45258 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45259 port->tty = NULL;
45260 wake_up_interruptible(&port->open_wait);
45261 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45262 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45263 modem_info *info = &dev->mdm.info[i];
45264
45265 - if (info->port.count == 0)
45266 + if (atomic_read(&info->port.count) == 0)
45267 continue;
45268 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45269 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45270 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45271 index e2d4e58..40cd045 100644
45272 --- a/drivers/isdn/i4l/isdn_x25iface.c
45273 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45274 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45275
45276
45277 static struct concap_proto_ops ix25_pops = {
45278 - &isdn_x25iface_proto_new,
45279 - &isdn_x25iface_proto_del,
45280 - &isdn_x25iface_proto_restart,
45281 - &isdn_x25iface_proto_close,
45282 - &isdn_x25iface_xmit,
45283 - &isdn_x25iface_receive,
45284 - &isdn_x25iface_connect_ind,
45285 - &isdn_x25iface_disconn_ind
45286 + .proto_new = &isdn_x25iface_proto_new,
45287 + .proto_del = &isdn_x25iface_proto_del,
45288 + .restart = &isdn_x25iface_proto_restart,
45289 + .close = &isdn_x25iface_proto_close,
45290 + .encap_and_xmit = &isdn_x25iface_xmit,
45291 + .data_ind = &isdn_x25iface_receive,
45292 + .connect_ind = &isdn_x25iface_connect_ind,
45293 + .disconn_ind = &isdn_x25iface_disconn_ind
45294 };
45295
45296 /* error message helper function */
45297 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45298 index 358a574..b4987ea 100644
45299 --- a/drivers/isdn/icn/icn.c
45300 +++ b/drivers/isdn/icn/icn.c
45301 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45302 if (count > len)
45303 count = len;
45304 if (user) {
45305 - if (copy_from_user(msg, buf, count))
45306 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45307 return -EFAULT;
45308 } else
45309 memcpy(msg, buf, count);
45310 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45311 index 52c4382..09e0c7c 100644
45312 --- a/drivers/isdn/mISDN/dsp_cmx.c
45313 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45314 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45315 static u16 dsp_count; /* last sample count */
45316 static int dsp_count_valid; /* if we have last sample count */
45317
45318 -void
45319 +void __intentional_overflow(-1)
45320 dsp_cmx_send(void *arg)
45321 {
45322 struct dsp_conf *conf;
45323 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45324 index 312ffd3..9263d05 100644
45325 --- a/drivers/lguest/core.c
45326 +++ b/drivers/lguest/core.c
45327 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45328 * The end address needs +1 because __get_vm_area allocates an
45329 * extra guard page, so we need space for that.
45330 */
45331 +
45332 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45333 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45334 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45335 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45336 +#else
45337 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45338 VM_ALLOC, switcher_addr, switcher_addr
45339 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45340 +#endif
45341 +
45342 if (!switcher_vma) {
45343 err = -ENOMEM;
45344 printk("lguest: could not map switcher pages high\n");
45345 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45346 * Now the Switcher is mapped at the right address, we can't fail!
45347 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45348 */
45349 - memcpy(switcher_vma->addr, start_switcher_text,
45350 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45351 end_switcher_text - start_switcher_text);
45352
45353 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45354 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45355 index e3abebc9..6a35328 100644
45356 --- a/drivers/lguest/page_tables.c
45357 +++ b/drivers/lguest/page_tables.c
45358 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45359 /*:*/
45360
45361 #ifdef CONFIG_X86_PAE
45362 -static void release_pmd(pmd_t *spmd)
45363 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45364 {
45365 /* If the entry's not present, there's nothing to release. */
45366 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45367 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45368 index 30f2aef..391c748 100644
45369 --- a/drivers/lguest/x86/core.c
45370 +++ b/drivers/lguest/x86/core.c
45371 @@ -60,7 +60,7 @@ static struct {
45372 /* Offset from where switcher.S was compiled to where we've copied it */
45373 static unsigned long switcher_offset(void)
45374 {
45375 - return switcher_addr - (unsigned long)start_switcher_text;
45376 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45377 }
45378
45379 /* This cpu's struct lguest_pages (after the Switcher text page) */
45380 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45381 * These copies are pretty cheap, so we do them unconditionally: */
45382 /* Save the current Host top-level page directory.
45383 */
45384 +
45385 +#ifdef CONFIG_PAX_PER_CPU_PGD
45386 + pages->state.host_cr3 = read_cr3();
45387 +#else
45388 pages->state.host_cr3 = __pa(current->mm->pgd);
45389 +#endif
45390 +
45391 /*
45392 * Set up the Guest's page tables to see this CPU's pages (and no
45393 * other CPU's pages).
45394 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45395 * compiled-in switcher code and the high-mapped copy we just made.
45396 */
45397 for (i = 0; i < IDT_ENTRIES; i++)
45398 - default_idt_entries[i] += switcher_offset();
45399 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45400
45401 /*
45402 * Set up the Switcher's per-cpu areas.
45403 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45404 * it will be undisturbed when we switch. To change %cs and jump we
45405 * need this structure to feed to Intel's "lcall" instruction.
45406 */
45407 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45408 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45409 lguest_entry.segment = LGUEST_CS;
45410
45411 /*
45412 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45413 index 40634b0..4f5855e 100644
45414 --- a/drivers/lguest/x86/switcher_32.S
45415 +++ b/drivers/lguest/x86/switcher_32.S
45416 @@ -87,6 +87,7 @@
45417 #include <asm/page.h>
45418 #include <asm/segment.h>
45419 #include <asm/lguest.h>
45420 +#include <asm/processor-flags.h>
45421
45422 // We mark the start of the code to copy
45423 // It's placed in .text tho it's never run here
45424 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45425 // Changes type when we load it: damn Intel!
45426 // For after we switch over our page tables
45427 // That entry will be read-only: we'd crash.
45428 +
45429 +#ifdef CONFIG_PAX_KERNEXEC
45430 + mov %cr0, %edx
45431 + xor $X86_CR0_WP, %edx
45432 + mov %edx, %cr0
45433 +#endif
45434 +
45435 movl $(GDT_ENTRY_TSS*8), %edx
45436 ltr %dx
45437
45438 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45439 // Let's clear it again for our return.
45440 // The GDT descriptor of the Host
45441 // Points to the table after two "size" bytes
45442 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45443 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45444 // Clear "used" from type field (byte 5, bit 2)
45445 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45446 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45447 +
45448 +#ifdef CONFIG_PAX_KERNEXEC
45449 + mov %cr0, %eax
45450 + xor $X86_CR0_WP, %eax
45451 + mov %eax, %cr0
45452 +#endif
45453
45454 // Once our page table's switched, the Guest is live!
45455 // The Host fades as we run this final step.
45456 @@ -295,13 +309,12 @@ deliver_to_host:
45457 // I consulted gcc, and it gave
45458 // These instructions, which I gladly credit:
45459 leal (%edx,%ebx,8), %eax
45460 - movzwl (%eax),%edx
45461 - movl 4(%eax), %eax
45462 - xorw %ax, %ax
45463 - orl %eax, %edx
45464 + movl 4(%eax), %edx
45465 + movw (%eax), %dx
45466 // Now the address of the handler's in %edx
45467 // We call it now: its "iret" drops us home.
45468 - jmp *%edx
45469 + ljmp $__KERNEL_CS, $1f
45470 +1: jmp *%edx
45471
45472 // Every interrupt can come to us here
45473 // But we must truly tell each apart.
45474 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45475 index a08e3ee..df8ade2 100644
45476 --- a/drivers/md/bcache/closure.h
45477 +++ b/drivers/md/bcache/closure.h
45478 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45479 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45480 struct workqueue_struct *wq)
45481 {
45482 - BUG_ON(object_is_on_stack(cl));
45483 + BUG_ON(object_starts_on_stack(cl));
45484 closure_set_ip(cl);
45485 cl->fn = fn;
45486 cl->wq = wq;
45487 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45488 index 135a090..f7872f6 100644
45489 --- a/drivers/md/bitmap.c
45490 +++ b/drivers/md/bitmap.c
45491 @@ -1927,7 +1927,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45492 chunk_kb ? "KB" : "B");
45493 if (bitmap->storage.file) {
45494 seq_printf(seq, ", file: ");
45495 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45496 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45497 }
45498
45499 seq_printf(seq, "\n");
45500 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45501 index 720ceeb..030f1d4 100644
45502 --- a/drivers/md/dm-ioctl.c
45503 +++ b/drivers/md/dm-ioctl.c
45504 @@ -1773,7 +1773,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45505 cmd == DM_LIST_VERSIONS_CMD)
45506 return 0;
45507
45508 - if ((cmd == DM_DEV_CREATE_CMD)) {
45509 + if (cmd == DM_DEV_CREATE_CMD) {
45510 if (!*param->name) {
45511 DMWARN("name not supplied when creating device");
45512 return -EINVAL;
45513 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45514 index 089d627..ef7352e 100644
45515 --- a/drivers/md/dm-raid1.c
45516 +++ b/drivers/md/dm-raid1.c
45517 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45518
45519 struct mirror {
45520 struct mirror_set *ms;
45521 - atomic_t error_count;
45522 + atomic_unchecked_t error_count;
45523 unsigned long error_type;
45524 struct dm_dev *dev;
45525 sector_t offset;
45526 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45527 struct mirror *m;
45528
45529 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45530 - if (!atomic_read(&m->error_count))
45531 + if (!atomic_read_unchecked(&m->error_count))
45532 return m;
45533
45534 return NULL;
45535 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45536 * simple way to tell if a device has encountered
45537 * errors.
45538 */
45539 - atomic_inc(&m->error_count);
45540 + atomic_inc_unchecked(&m->error_count);
45541
45542 if (test_and_set_bit(error_type, &m->error_type))
45543 return;
45544 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45545 struct mirror *m = get_default_mirror(ms);
45546
45547 do {
45548 - if (likely(!atomic_read(&m->error_count)))
45549 + if (likely(!atomic_read_unchecked(&m->error_count)))
45550 return m;
45551
45552 if (m-- == ms->mirror)
45553 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45554 {
45555 struct mirror *default_mirror = get_default_mirror(m->ms);
45556
45557 - return !atomic_read(&default_mirror->error_count);
45558 + return !atomic_read_unchecked(&default_mirror->error_count);
45559 }
45560
45561 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45562 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45563 */
45564 if (likely(region_in_sync(ms, region, 1)))
45565 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45566 - else if (m && atomic_read(&m->error_count))
45567 + else if (m && atomic_read_unchecked(&m->error_count))
45568 m = NULL;
45569
45570 if (likely(m))
45571 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45572 }
45573
45574 ms->mirror[mirror].ms = ms;
45575 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45576 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45577 ms->mirror[mirror].error_type = 0;
45578 ms->mirror[mirror].offset = offset;
45579
45580 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45581 */
45582 static char device_status_char(struct mirror *m)
45583 {
45584 - if (!atomic_read(&(m->error_count)))
45585 + if (!atomic_read_unchecked(&(m->error_count)))
45586 return 'A';
45587
45588 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45589 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45590 index f478a4c..4b8e5ef 100644
45591 --- a/drivers/md/dm-stats.c
45592 +++ b/drivers/md/dm-stats.c
45593 @@ -382,7 +382,7 @@ do_sync_free:
45594 synchronize_rcu_expedited();
45595 dm_stat_free(&s->rcu_head);
45596 } else {
45597 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45598 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45599 call_rcu(&s->rcu_head, dm_stat_free);
45600 }
45601 return 0;
45602 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45603 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45604 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45605 ));
45606 - ACCESS_ONCE(last->last_sector) = end_sector;
45607 - ACCESS_ONCE(last->last_rw) = bi_rw;
45608 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45609 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45610 }
45611
45612 rcu_read_lock();
45613 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45614 index f8b37d4..5c5cafd 100644
45615 --- a/drivers/md/dm-stripe.c
45616 +++ b/drivers/md/dm-stripe.c
45617 @@ -21,7 +21,7 @@ struct stripe {
45618 struct dm_dev *dev;
45619 sector_t physical_start;
45620
45621 - atomic_t error_count;
45622 + atomic_unchecked_t error_count;
45623 };
45624
45625 struct stripe_c {
45626 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45627 kfree(sc);
45628 return r;
45629 }
45630 - atomic_set(&(sc->stripe[i].error_count), 0);
45631 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45632 }
45633
45634 ti->private = sc;
45635 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45636 DMEMIT("%d ", sc->stripes);
45637 for (i = 0; i < sc->stripes; i++) {
45638 DMEMIT("%s ", sc->stripe[i].dev->name);
45639 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45640 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45641 'D' : 'A';
45642 }
45643 buffer[i] = '\0';
45644 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45645 */
45646 for (i = 0; i < sc->stripes; i++)
45647 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45648 - atomic_inc(&(sc->stripe[i].error_count));
45649 - if (atomic_read(&(sc->stripe[i].error_count)) <
45650 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45651 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45652 DM_IO_ERROR_THRESHOLD)
45653 schedule_work(&sc->trigger_event);
45654 }
45655 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45656 index 16ba55a..31af906 100644
45657 --- a/drivers/md/dm-table.c
45658 +++ b/drivers/md/dm-table.c
45659 @@ -305,7 +305,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45660 if (!dev_size)
45661 return 0;
45662
45663 - if ((start >= dev_size) || (start + len > dev_size)) {
45664 + if ((start >= dev_size) || (len > dev_size - start)) {
45665 DMWARN("%s: %s too small for target: "
45666 "start=%llu, len=%llu, dev_size=%llu",
45667 dm_device_name(ti->table->md), bdevname(bdev, b),
45668 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45669 index 79f6941..b33b4e0 100644
45670 --- a/drivers/md/dm-thin-metadata.c
45671 +++ b/drivers/md/dm-thin-metadata.c
45672 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45673 {
45674 pmd->info.tm = pmd->tm;
45675 pmd->info.levels = 2;
45676 - pmd->info.value_type.context = pmd->data_sm;
45677 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45678 pmd->info.value_type.size = sizeof(__le64);
45679 pmd->info.value_type.inc = data_block_inc;
45680 pmd->info.value_type.dec = data_block_dec;
45681 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45682
45683 pmd->bl_info.tm = pmd->tm;
45684 pmd->bl_info.levels = 1;
45685 - pmd->bl_info.value_type.context = pmd->data_sm;
45686 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45687 pmd->bl_info.value_type.size = sizeof(__le64);
45688 pmd->bl_info.value_type.inc = data_block_inc;
45689 pmd->bl_info.value_type.dec = data_block_dec;
45690 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45691 index 2caf492..0c0dcac 100644
45692 --- a/drivers/md/dm.c
45693 +++ b/drivers/md/dm.c
45694 @@ -191,9 +191,9 @@ struct mapped_device {
45695 /*
45696 * Event handling.
45697 */
45698 - atomic_t event_nr;
45699 + atomic_unchecked_t event_nr;
45700 wait_queue_head_t eventq;
45701 - atomic_t uevent_seq;
45702 + atomic_unchecked_t uevent_seq;
45703 struct list_head uevent_list;
45704 spinlock_t uevent_lock; /* Protect access to uevent_list */
45705
45706 @@ -2298,8 +2298,8 @@ static struct mapped_device *alloc_dev(int minor)
45707 spin_lock_init(&md->deferred_lock);
45708 atomic_set(&md->holders, 1);
45709 atomic_set(&md->open_count, 0);
45710 - atomic_set(&md->event_nr, 0);
45711 - atomic_set(&md->uevent_seq, 0);
45712 + atomic_set_unchecked(&md->event_nr, 0);
45713 + atomic_set_unchecked(&md->uevent_seq, 0);
45714 INIT_LIST_HEAD(&md->uevent_list);
45715 INIT_LIST_HEAD(&md->table_devices);
45716 spin_lock_init(&md->uevent_lock);
45717 @@ -2466,7 +2466,7 @@ static void event_callback(void *context)
45718
45719 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45720
45721 - atomic_inc(&md->event_nr);
45722 + atomic_inc_unchecked(&md->event_nr);
45723 wake_up(&md->eventq);
45724 }
45725
45726 @@ -3465,18 +3465,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45727
45728 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45729 {
45730 - return atomic_add_return(1, &md->uevent_seq);
45731 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45732 }
45733
45734 uint32_t dm_get_event_nr(struct mapped_device *md)
45735 {
45736 - return atomic_read(&md->event_nr);
45737 + return atomic_read_unchecked(&md->event_nr);
45738 }
45739
45740 int dm_wait_event(struct mapped_device *md, int event_nr)
45741 {
45742 return wait_event_interruptible(md->eventq,
45743 - (event_nr != atomic_read(&md->event_nr)));
45744 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45745 }
45746
45747 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45748 diff --git a/drivers/md/md.c b/drivers/md/md.c
45749 index 4dbed4a..bed2a6a 100644
45750 --- a/drivers/md/md.c
45751 +++ b/drivers/md/md.c
45752 @@ -197,10 +197,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45753 * start build, activate spare
45754 */
45755 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45756 -static atomic_t md_event_count;
45757 +static atomic_unchecked_t md_event_count;
45758 void md_new_event(struct mddev *mddev)
45759 {
45760 - atomic_inc(&md_event_count);
45761 + atomic_inc_unchecked(&md_event_count);
45762 wake_up(&md_event_waiters);
45763 }
45764 EXPORT_SYMBOL_GPL(md_new_event);
45765 @@ -210,7 +210,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45766 */
45767 static void md_new_event_inintr(struct mddev *mddev)
45768 {
45769 - atomic_inc(&md_event_count);
45770 + atomic_inc_unchecked(&md_event_count);
45771 wake_up(&md_event_waiters);
45772 }
45773
45774 @@ -1449,7 +1449,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45775 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45776 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45777 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45778 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45779 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45780
45781 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45782 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45783 @@ -1700,7 +1700,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45784 else
45785 sb->resync_offset = cpu_to_le64(0);
45786
45787 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45788 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45789
45790 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45791 sb->size = cpu_to_le64(mddev->dev_sectors);
45792 @@ -2624,7 +2624,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45793 static ssize_t
45794 errors_show(struct md_rdev *rdev, char *page)
45795 {
45796 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45797 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45798 }
45799
45800 static ssize_t
45801 @@ -2633,7 +2633,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45802 char *e;
45803 unsigned long n = simple_strtoul(buf, &e, 10);
45804 if (*buf && (*e == 0 || *e == '\n')) {
45805 - atomic_set(&rdev->corrected_errors, n);
45806 + atomic_set_unchecked(&rdev->corrected_errors, n);
45807 return len;
45808 }
45809 return -EINVAL;
45810 @@ -3069,8 +3069,8 @@ int md_rdev_init(struct md_rdev *rdev)
45811 rdev->sb_loaded = 0;
45812 rdev->bb_page = NULL;
45813 atomic_set(&rdev->nr_pending, 0);
45814 - atomic_set(&rdev->read_errors, 0);
45815 - atomic_set(&rdev->corrected_errors, 0);
45816 + atomic_set_unchecked(&rdev->read_errors, 0);
45817 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45818
45819 INIT_LIST_HEAD(&rdev->same_set);
45820 init_waitqueue_head(&rdev->blocked_wait);
45821 @@ -7232,7 +7232,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45822
45823 spin_unlock(&pers_lock);
45824 seq_printf(seq, "\n");
45825 - seq->poll_event = atomic_read(&md_event_count);
45826 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45827 return 0;
45828 }
45829 if (v == (void*)2) {
45830 @@ -7335,7 +7335,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45831 return error;
45832
45833 seq = file->private_data;
45834 - seq->poll_event = atomic_read(&md_event_count);
45835 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45836 return error;
45837 }
45838
45839 @@ -7352,7 +7352,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45840 /* always allow read */
45841 mask = POLLIN | POLLRDNORM;
45842
45843 - if (seq->poll_event != atomic_read(&md_event_count))
45844 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45845 mask |= POLLERR | POLLPRI;
45846 return mask;
45847 }
45848 @@ -7448,7 +7448,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45849 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45850 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45851 (int)part_stat_read(&disk->part0, sectors[1]) -
45852 - atomic_read(&disk->sync_io);
45853 + atomic_read_unchecked(&disk->sync_io);
45854 /* sync IO will cause sync_io to increase before the disk_stats
45855 * as sync_io is counted when a request starts, and
45856 * disk_stats is counted when it completes.
45857 diff --git a/drivers/md/md.h b/drivers/md/md.h
45858 index 4046a6c..e2f2997 100644
45859 --- a/drivers/md/md.h
45860 +++ b/drivers/md/md.h
45861 @@ -95,13 +95,13 @@ struct md_rdev {
45862 * only maintained for arrays that
45863 * support hot removal
45864 */
45865 - atomic_t read_errors; /* number of consecutive read errors that
45866 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45867 * we have tried to ignore.
45868 */
45869 struct timespec last_read_error; /* monotonic time since our
45870 * last read error
45871 */
45872 - atomic_t corrected_errors; /* number of corrected read errors,
45873 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45874 * for reporting to userspace and storing
45875 * in superblock.
45876 */
45877 @@ -486,7 +486,7 @@ extern void mddev_unlock(struct mddev *mddev);
45878
45879 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45880 {
45881 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45882 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45883 }
45884
45885 struct md_personality
45886 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45887 index e8a9042..35bd145 100644
45888 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45889 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45890 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45891 * Flick into a mode where all blocks get allocated in the new area.
45892 */
45893 smm->begin = old_len;
45894 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45895 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45896
45897 /*
45898 * Extend.
45899 @@ -714,7 +714,7 @@ out:
45900 /*
45901 * Switch back to normal behaviour.
45902 */
45903 - memcpy(sm, &ops, sizeof(*sm));
45904 + memcpy((void *)sm, &ops, sizeof(*sm));
45905 return r;
45906 }
45907
45908 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45909 index 3e6d115..ffecdeb 100644
45910 --- a/drivers/md/persistent-data/dm-space-map.h
45911 +++ b/drivers/md/persistent-data/dm-space-map.h
45912 @@ -71,6 +71,7 @@ struct dm_space_map {
45913 dm_sm_threshold_fn fn,
45914 void *context);
45915 };
45916 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45917
45918 /*----------------------------------------------------------------*/
45919
45920 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45921 index 9157a29..0d462f0 100644
45922 --- a/drivers/md/raid1.c
45923 +++ b/drivers/md/raid1.c
45924 @@ -1934,7 +1934,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45925 if (r1_sync_page_io(rdev, sect, s,
45926 bio->bi_io_vec[idx].bv_page,
45927 READ) != 0)
45928 - atomic_add(s, &rdev->corrected_errors);
45929 + atomic_add_unchecked(s, &rdev->corrected_errors);
45930 }
45931 sectors -= s;
45932 sect += s;
45933 @@ -2167,7 +2167,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45934 !test_bit(Faulty, &rdev->flags)) {
45935 if (r1_sync_page_io(rdev, sect, s,
45936 conf->tmppage, READ)) {
45937 - atomic_add(s, &rdev->corrected_errors);
45938 + atomic_add_unchecked(s, &rdev->corrected_errors);
45939 printk(KERN_INFO
45940 "md/raid1:%s: read error corrected "
45941 "(%d sectors at %llu on %s)\n",
45942 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45943 index f55c3f3..4cca8c8 100644
45944 --- a/drivers/md/raid10.c
45945 +++ b/drivers/md/raid10.c
45946 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45947 /* The write handler will notice the lack of
45948 * R10BIO_Uptodate and record any errors etc
45949 */
45950 - atomic_add(r10_bio->sectors,
45951 + atomic_add_unchecked(r10_bio->sectors,
45952 &conf->mirrors[d].rdev->corrected_errors);
45953
45954 /* for reconstruct, we always reschedule after a read.
45955 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45956 {
45957 struct timespec cur_time_mon;
45958 unsigned long hours_since_last;
45959 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45960 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45961
45962 ktime_get_ts(&cur_time_mon);
45963
45964 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45965 * overflowing the shift of read_errors by hours_since_last.
45966 */
45967 if (hours_since_last >= 8 * sizeof(read_errors))
45968 - atomic_set(&rdev->read_errors, 0);
45969 + atomic_set_unchecked(&rdev->read_errors, 0);
45970 else
45971 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45972 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45973 }
45974
45975 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45976 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45977 return;
45978
45979 check_decay_read_errors(mddev, rdev);
45980 - atomic_inc(&rdev->read_errors);
45981 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45982 + atomic_inc_unchecked(&rdev->read_errors);
45983 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45984 char b[BDEVNAME_SIZE];
45985 bdevname(rdev->bdev, b);
45986
45987 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45988 "md/raid10:%s: %s: Raid device exceeded "
45989 "read_error threshold [cur %d:max %d]\n",
45990 mdname(mddev), b,
45991 - atomic_read(&rdev->read_errors), max_read_errors);
45992 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45993 printk(KERN_NOTICE
45994 "md/raid10:%s: %s: Failing raid device\n",
45995 mdname(mddev), b);
45996 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45997 sect +
45998 choose_data_offset(r10_bio, rdev)),
45999 bdevname(rdev->bdev, b));
46000 - atomic_add(s, &rdev->corrected_errors);
46001 + atomic_add_unchecked(s, &rdev->corrected_errors);
46002 }
46003
46004 rdev_dec_pending(rdev, mddev);
46005 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
46006 index b6793d2..92be2bc 100644
46007 --- a/drivers/md/raid5.c
46008 +++ b/drivers/md/raid5.c
46009 @@ -1108,23 +1108,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
46010 struct bio_vec bvl;
46011 struct bvec_iter iter;
46012 struct page *bio_page;
46013 - int page_offset;
46014 + s64 page_offset;
46015 struct async_submit_ctl submit;
46016 enum async_tx_flags flags = 0;
46017
46018 if (bio->bi_iter.bi_sector >= sector)
46019 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
46020 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
46021 else
46022 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
46023 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
46024
46025 if (frombio)
46026 flags |= ASYNC_TX_FENCE;
46027 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
46028
46029 bio_for_each_segment(bvl, bio, iter) {
46030 - int len = bvl.bv_len;
46031 - int clen;
46032 - int b_offset = 0;
46033 + s64 len = bvl.bv_len;
46034 + s64 clen;
46035 + s64 b_offset = 0;
46036
46037 if (page_offset < 0) {
46038 b_offset = -page_offset;
46039 @@ -2017,6 +2017,10 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp)
46040 return 1;
46041 }
46042
46043 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46044 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
46045 +#endif
46046 +
46047 static int grow_stripes(struct r5conf *conf, int num)
46048 {
46049 struct kmem_cache *sc;
46050 @@ -2027,7 +2031,11 @@ static int grow_stripes(struct r5conf *conf, int num)
46051 "raid%d-%s", conf->level, mdname(conf->mddev));
46052 else
46053 sprintf(conf->cache_name[0],
46054 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46055 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46056 +#else
46057 "raid%d-%p", conf->level, conf->mddev);
46058 +#endif
46059 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46060
46061 conf->active_name = 0;
46062 @@ -2315,21 +2323,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46063 mdname(conf->mddev), STRIPE_SECTORS,
46064 (unsigned long long)s,
46065 bdevname(rdev->bdev, b));
46066 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46067 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46068 clear_bit(R5_ReadError, &sh->dev[i].flags);
46069 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46070 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46071 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46072
46073 - if (atomic_read(&rdev->read_errors))
46074 - atomic_set(&rdev->read_errors, 0);
46075 + if (atomic_read_unchecked(&rdev->read_errors))
46076 + atomic_set_unchecked(&rdev->read_errors, 0);
46077 } else {
46078 const char *bdn = bdevname(rdev->bdev, b);
46079 int retry = 0;
46080 int set_bad = 0;
46081
46082 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46083 - atomic_inc(&rdev->read_errors);
46084 + atomic_inc_unchecked(&rdev->read_errors);
46085 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46086 printk_ratelimited(
46087 KERN_WARNING
46088 @@ -2357,7 +2365,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46089 mdname(conf->mddev),
46090 (unsigned long long)s,
46091 bdn);
46092 - } else if (atomic_read(&rdev->read_errors)
46093 + } else if (atomic_read_unchecked(&rdev->read_errors)
46094 > conf->max_nr_stripes)
46095 printk(KERN_WARNING
46096 "md/raid:%s: Too many read errors, failing device %s.\n",
46097 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46098 index 13bb57f..0ca21b2 100644
46099 --- a/drivers/media/dvb-core/dvbdev.c
46100 +++ b/drivers/media/dvb-core/dvbdev.c
46101 @@ -272,7 +272,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46102 const struct dvb_device *template, void *priv, int type)
46103 {
46104 struct dvb_device *dvbdev;
46105 - struct file_operations *dvbdevfops;
46106 + file_operations_no_const *dvbdevfops;
46107 struct device *clsdev;
46108 int minor;
46109 int id;
46110 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46111 index 6ad22b6..6e90e2a 100644
46112 --- a/drivers/media/dvb-frontends/af9033.h
46113 +++ b/drivers/media/dvb-frontends/af9033.h
46114 @@ -96,6 +96,6 @@ struct af9033_ops {
46115 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46116 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46117 int onoff);
46118 -};
46119 +} __no_const;
46120
46121 #endif /* AF9033_H */
46122 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46123 index 6ae9899..07d8543 100644
46124 --- a/drivers/media/dvb-frontends/dib3000.h
46125 +++ b/drivers/media/dvb-frontends/dib3000.h
46126 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46127 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46128 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46129 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46130 -};
46131 +} __no_const;
46132
46133 #if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
46134 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46135 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46136 index baa2789..c8de7fe 100644
46137 --- a/drivers/media/dvb-frontends/dib7000p.h
46138 +++ b/drivers/media/dvb-frontends/dib7000p.h
46139 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46140 int (*get_adc_power)(struct dvb_frontend *fe);
46141 int (*slave_reset)(struct dvb_frontend *fe);
46142 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46143 -};
46144 +} __no_const;
46145
46146 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
46147 void *dib7000p_attach(struct dib7000p_ops *ops);
46148 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46149 index 780c37b..50e2620 100644
46150 --- a/drivers/media/dvb-frontends/dib8000.h
46151 +++ b/drivers/media/dvb-frontends/dib8000.h
46152 @@ -61,7 +61,7 @@ struct dib8000_ops {
46153 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46154 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46155 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46156 -};
46157 +} __no_const;
46158
46159 #if IS_REACHABLE(CONFIG_DVB_DIB8000)
46160 void *dib8000_attach(struct dib8000_ops *ops);
46161 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46162 index c9decd8..7849cec 100644
46163 --- a/drivers/media/pci/cx88/cx88-video.c
46164 +++ b/drivers/media/pci/cx88/cx88-video.c
46165 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46166
46167 /* ------------------------------------------------------------------ */
46168
46169 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46170 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46171 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46172 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46173 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46174 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46175
46176 module_param_array(video_nr, int, NULL, 0444);
46177 module_param_array(vbi_nr, int, NULL, 0444);
46178 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46179 index c2e60b4..5eeccc0 100644
46180 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46181 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46182 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46183 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46184
46185 /* ivtv instance counter */
46186 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46187 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46188
46189 /* Parameter declarations */
46190 static int cardtype[IVTV_MAX_CARDS];
46191 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46192 index 570d119..ed25830 100644
46193 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46194 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46195 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46196
46197 static int solo_sysfs_init(struct solo_dev *solo_dev)
46198 {
46199 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46200 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46201 struct device *dev = &solo_dev->dev;
46202 const char *driver;
46203 int i;
46204 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46205 index 7ddc767..1c24361 100644
46206 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46207 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46208 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46209
46210 int solo_g723_init(struct solo_dev *solo_dev)
46211 {
46212 - static struct snd_device_ops ops = { NULL };
46213 + static struct snd_device_ops ops = { };
46214 struct snd_card *card;
46215 struct snd_kcontrol_new kctl;
46216 char name[32];
46217 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46218 index 8c84846..27b4f83 100644
46219 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46220 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46221 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46222
46223 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46224 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46225 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46226 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46227 if (p2m_id < 0)
46228 p2m_id = -p2m_id;
46229 }
46230 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46231 index 1ca54b0..7d7cb9a 100644
46232 --- a/drivers/media/pci/solo6x10/solo6x10.h
46233 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46234 @@ -218,7 +218,7 @@ struct solo_dev {
46235
46236 /* P2M DMA Engine */
46237 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46238 - atomic_t p2m_count;
46239 + atomic_unchecked_t p2m_count;
46240 int p2m_jiffies;
46241 unsigned int p2m_timeouts;
46242
46243 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46244 index c135165..dc69499 100644
46245 --- a/drivers/media/pci/tw68/tw68-core.c
46246 +++ b/drivers/media/pci/tw68/tw68-core.c
46247 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46248 module_param_array(card, int, NULL, 0444);
46249 MODULE_PARM_DESC(card, "card type");
46250
46251 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46252 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46253
46254 /* ------------------------------------------------------------------ */
46255
46256 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46257 index 17b189a..b78aa6b 100644
46258 --- a/drivers/media/platform/omap/omap_vout.c
46259 +++ b/drivers/media/platform/omap/omap_vout.c
46260 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46261 OMAP_VIDEO2,
46262 };
46263
46264 -static struct videobuf_queue_ops video_vbq_ops;
46265 /* Variables configurable through module params*/
46266 static u32 video1_numbuffers = 3;
46267 static u32 video2_numbuffers = 3;
46268 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46269 {
46270 struct videobuf_queue *q;
46271 struct omap_vout_device *vout = NULL;
46272 + static struct videobuf_queue_ops video_vbq_ops = {
46273 + .buf_setup = omap_vout_buffer_setup,
46274 + .buf_prepare = omap_vout_buffer_prepare,
46275 + .buf_release = omap_vout_buffer_release,
46276 + .buf_queue = omap_vout_buffer_queue,
46277 + };
46278
46279 vout = video_drvdata(file);
46280 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46281 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46282 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46283
46284 q = &vout->vbq;
46285 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46286 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46287 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46288 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46289 spin_lock_init(&vout->vbq_lock);
46290
46291 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46292 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46293 index fb2acc5..a2fcbdc4 100644
46294 --- a/drivers/media/platform/s5p-tv/mixer.h
46295 +++ b/drivers/media/platform/s5p-tv/mixer.h
46296 @@ -156,7 +156,7 @@ struct mxr_layer {
46297 /** layer index (unique identifier) */
46298 int idx;
46299 /** callbacks for layer methods */
46300 - struct mxr_layer_ops ops;
46301 + struct mxr_layer_ops *ops;
46302 /** format array */
46303 const struct mxr_format **fmt_array;
46304 /** size of format array */
46305 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46306 index 74344c7..a39e70e 100644
46307 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46308 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46309 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46310 {
46311 struct mxr_layer *layer;
46312 int ret;
46313 - struct mxr_layer_ops ops = {
46314 + static struct mxr_layer_ops ops = {
46315 .release = mxr_graph_layer_release,
46316 .buffer_set = mxr_graph_buffer_set,
46317 .stream_set = mxr_graph_stream_set,
46318 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46319 index b713403..53cb5ad 100644
46320 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46321 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46322 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46323 layer->update_buf = next;
46324 }
46325
46326 - layer->ops.buffer_set(layer, layer->update_buf);
46327 + layer->ops->buffer_set(layer, layer->update_buf);
46328
46329 if (done && done != layer->shadow_buf)
46330 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46331 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46332 index 751f3b6..d829203 100644
46333 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46334 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46335 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46336 layer->geo.src.height = layer->geo.src.full_height;
46337
46338 mxr_geometry_dump(mdev, &layer->geo);
46339 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46340 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46341 mxr_geometry_dump(mdev, &layer->geo);
46342 }
46343
46344 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46345 layer->geo.dst.full_width = mbus_fmt.width;
46346 layer->geo.dst.full_height = mbus_fmt.height;
46347 layer->geo.dst.field = mbus_fmt.field;
46348 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46349 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46350
46351 mxr_geometry_dump(mdev, &layer->geo);
46352 }
46353 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46354 /* set source size to highest accepted value */
46355 geo->src.full_width = max(geo->dst.full_width, pix->width);
46356 geo->src.full_height = max(geo->dst.full_height, pix->height);
46357 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46358 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46359 mxr_geometry_dump(mdev, &layer->geo);
46360 /* set cropping to total visible screen */
46361 geo->src.width = pix->width;
46362 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46363 geo->src.x_offset = 0;
46364 geo->src.y_offset = 0;
46365 /* assure consistency of geometry */
46366 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46367 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46368 mxr_geometry_dump(mdev, &layer->geo);
46369 /* set full size to lowest possible value */
46370 geo->src.full_width = 0;
46371 geo->src.full_height = 0;
46372 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46373 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46374 mxr_geometry_dump(mdev, &layer->geo);
46375
46376 /* returning results */
46377 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46378 target->width = s->r.width;
46379 target->height = s->r.height;
46380
46381 - layer->ops.fix_geometry(layer, stage, s->flags);
46382 + layer->ops->fix_geometry(layer, stage, s->flags);
46383
46384 /* retrieve update selection rectangle */
46385 res.left = target->x_offset;
46386 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46387 mxr_output_get(mdev);
46388
46389 mxr_layer_update_output(layer);
46390 - layer->ops.format_set(layer);
46391 + layer->ops->format_set(layer);
46392 /* enabling layer in hardware */
46393 spin_lock_irqsave(&layer->enq_slock, flags);
46394 layer->state = MXR_LAYER_STREAMING;
46395 spin_unlock_irqrestore(&layer->enq_slock, flags);
46396
46397 - layer->ops.stream_set(layer, MXR_ENABLE);
46398 + layer->ops->stream_set(layer, MXR_ENABLE);
46399 mxr_streamer_get(mdev);
46400
46401 return 0;
46402 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46403 spin_unlock_irqrestore(&layer->enq_slock, flags);
46404
46405 /* disabling layer in hardware */
46406 - layer->ops.stream_set(layer, MXR_DISABLE);
46407 + layer->ops->stream_set(layer, MXR_DISABLE);
46408 /* remove one streamer */
46409 mxr_streamer_put(mdev);
46410 /* allow changes in output configuration */
46411 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46412
46413 void mxr_layer_release(struct mxr_layer *layer)
46414 {
46415 - if (layer->ops.release)
46416 - layer->ops.release(layer);
46417 + if (layer->ops->release)
46418 + layer->ops->release(layer);
46419 }
46420
46421 void mxr_base_layer_release(struct mxr_layer *layer)
46422 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46423
46424 layer->mdev = mdev;
46425 layer->idx = idx;
46426 - layer->ops = *ops;
46427 + layer->ops = ops;
46428
46429 spin_lock_init(&layer->enq_slock);
46430 INIT_LIST_HEAD(&layer->enq_list);
46431 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46432 index c9388c4..ce71ece 100644
46433 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46434 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46435 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46436 {
46437 struct mxr_layer *layer;
46438 int ret;
46439 - struct mxr_layer_ops ops = {
46440 + static struct mxr_layer_ops ops = {
46441 .release = mxr_vp_layer_release,
46442 .buffer_set = mxr_vp_buffer_set,
46443 .stream_set = mxr_vp_stream_set,
46444 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46445 index 82affae..42833ec 100644
46446 --- a/drivers/media/radio/radio-cadet.c
46447 +++ b/drivers/media/radio/radio-cadet.c
46448 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46449 unsigned char readbuf[RDS_BUFFER];
46450 int i = 0;
46451
46452 + if (count > RDS_BUFFER)
46453 + return -EFAULT;
46454 mutex_lock(&dev->lock);
46455 if (dev->rdsstat == 0)
46456 cadet_start_rds(dev);
46457 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46458 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46459 mutex_unlock(&dev->lock);
46460
46461 - if (i && copy_to_user(data, readbuf, i))
46462 - return -EFAULT;
46463 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46464 + i = -EFAULT;
46465 +
46466 return i;
46467 }
46468
46469 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46470 index 5236035..c622c74 100644
46471 --- a/drivers/media/radio/radio-maxiradio.c
46472 +++ b/drivers/media/radio/radio-maxiradio.c
46473 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46474 /* TEA5757 pin mappings */
46475 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46476
46477 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46478 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46479
46480 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46481 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46482 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46483 index 050b3bb..79f62b9 100644
46484 --- a/drivers/media/radio/radio-shark.c
46485 +++ b/drivers/media/radio/radio-shark.c
46486 @@ -79,7 +79,7 @@ struct shark_device {
46487 u32 last_val;
46488 };
46489
46490 -static atomic_t shark_instance = ATOMIC_INIT(0);
46491 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46492
46493 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46494 {
46495 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46496 index 8654e0d..0608a64 100644
46497 --- a/drivers/media/radio/radio-shark2.c
46498 +++ b/drivers/media/radio/radio-shark2.c
46499 @@ -74,7 +74,7 @@ struct shark_device {
46500 u8 *transfer_buffer;
46501 };
46502
46503 -static atomic_t shark_instance = ATOMIC_INIT(0);
46504 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46505
46506 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46507 {
46508 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46509 index dccf586..d5db411 100644
46510 --- a/drivers/media/radio/radio-si476x.c
46511 +++ b/drivers/media/radio/radio-si476x.c
46512 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46513 struct si476x_radio *radio;
46514 struct v4l2_ctrl *ctrl;
46515
46516 - static atomic_t instance = ATOMIC_INIT(0);
46517 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46518
46519 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46520 if (!radio)
46521 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46522 index 704397f..4d05977 100644
46523 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46524 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46525 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46526 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46527
46528 /* Radio Nr */
46529 -static u32 radio_nr = -1;
46530 +static int radio_nr = -1;
46531 module_param(radio_nr, int, 0444);
46532 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46533
46534 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46535 index 9fd1527..8927230 100644
46536 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46537 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46538 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46539
46540 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46541 {
46542 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46543 - char result[64];
46544 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46545 - sizeof(result), 0);
46546 + char *buf;
46547 + char *result;
46548 + int retval;
46549 +
46550 + buf = kmalloc(2, GFP_KERNEL);
46551 + if (buf == NULL)
46552 + return -ENOMEM;
46553 + result = kmalloc(64, GFP_KERNEL);
46554 + if (result == NULL) {
46555 + kfree(buf);
46556 + return -ENOMEM;
46557 + }
46558 +
46559 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46560 + buf[1] = enable ? 1 : 0;
46561 +
46562 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46563 +
46564 + kfree(buf);
46565 + kfree(result);
46566 + return retval;
46567 }
46568
46569 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46570 {
46571 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46572 - char state[3];
46573 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46574 + char *buf;
46575 + char *state;
46576 + int retval;
46577 +
46578 + buf = kmalloc(2, GFP_KERNEL);
46579 + if (buf == NULL)
46580 + return -ENOMEM;
46581 + state = kmalloc(3, GFP_KERNEL);
46582 + if (state == NULL) {
46583 + kfree(buf);
46584 + return -ENOMEM;
46585 + }
46586 +
46587 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46588 + buf[1] = enable ? 1 : 0;
46589 +
46590 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46591 +
46592 + kfree(buf);
46593 + kfree(state);
46594 + return retval;
46595 }
46596
46597 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46598 {
46599 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46600 - char state[3];
46601 + char *query;
46602 + char *state;
46603 int ret;
46604 + query = kmalloc(1, GFP_KERNEL);
46605 + if (query == NULL)
46606 + return -ENOMEM;
46607 + state = kmalloc(3, GFP_KERNEL);
46608 + if (state == NULL) {
46609 + kfree(query);
46610 + return -ENOMEM;
46611 + }
46612 +
46613 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46614
46615 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46616
46617 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46618 - sizeof(state), 0);
46619 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46620 if (ret < 0) {
46621 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46622 "state info\n");
46623 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46624
46625 /* Copy this pointer as we are gonna need it in the release phase */
46626 cinergyt2_usb_device = adap->dev;
46627 -
46628 + kfree(query);
46629 + kfree(state);
46630 return 0;
46631 }
46632
46633 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46634 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46635 {
46636 struct cinergyt2_state *st = d->priv;
46637 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46638 + u8 *key, *cmd;
46639 int i;
46640
46641 + cmd = kmalloc(1, GFP_KERNEL);
46642 + if (cmd == NULL)
46643 + return -EINVAL;
46644 + key = kzalloc(5, GFP_KERNEL);
46645 + if (key == NULL) {
46646 + kfree(cmd);
46647 + return -EINVAL;
46648 + }
46649 +
46650 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46651 +
46652 *state = REMOTE_NO_KEY_PRESSED;
46653
46654 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46655 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46656 if (key[4] == 0xff) {
46657 /* key repeat */
46658 st->rc_counter++;
46659 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46660 *event = d->last_event;
46661 deb_rc("repeat key, event %x\n",
46662 *event);
46663 - return 0;
46664 + goto out;
46665 }
46666 }
46667 deb_rc("repeated key (non repeatable)\n");
46668 }
46669 - return 0;
46670 + goto out;
46671 }
46672
46673 /* hack to pass checksum on the custom field */
46674 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46675
46676 deb_rc("key: %*ph\n", 5, key);
46677 }
46678 +out:
46679 + kfree(cmd);
46680 + kfree(key);
46681 return 0;
46682 }
46683
46684 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46685 index c890fe4..f9b2ae6 100644
46686 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46687 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46688 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46689 fe_status_t *status)
46690 {
46691 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46692 - struct dvbt_get_status_msg result;
46693 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46694 + struct dvbt_get_status_msg *result;
46695 + u8 *cmd;
46696 int ret;
46697
46698 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46699 - sizeof(result), 0);
46700 + cmd = kmalloc(1, GFP_KERNEL);
46701 + if (cmd == NULL)
46702 + return -ENOMEM;
46703 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46704 + if (result == NULL) {
46705 + kfree(cmd);
46706 + return -ENOMEM;
46707 + }
46708 +
46709 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46710 +
46711 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46712 + sizeof(*result), 0);
46713 if (ret < 0)
46714 - return ret;
46715 + goto out;
46716
46717 *status = 0;
46718
46719 - if (0xffff - le16_to_cpu(result.gain) > 30)
46720 + if (0xffff - le16_to_cpu(result->gain) > 30)
46721 *status |= FE_HAS_SIGNAL;
46722 - if (result.lock_bits & (1 << 6))
46723 + if (result->lock_bits & (1 << 6))
46724 *status |= FE_HAS_LOCK;
46725 - if (result.lock_bits & (1 << 5))
46726 + if (result->lock_bits & (1 << 5))
46727 *status |= FE_HAS_SYNC;
46728 - if (result.lock_bits & (1 << 4))
46729 + if (result->lock_bits & (1 << 4))
46730 *status |= FE_HAS_CARRIER;
46731 - if (result.lock_bits & (1 << 1))
46732 + if (result->lock_bits & (1 << 1))
46733 *status |= FE_HAS_VITERBI;
46734
46735 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46736 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46737 *status &= ~FE_HAS_LOCK;
46738
46739 - return 0;
46740 +out:
46741 + kfree(cmd);
46742 + kfree(result);
46743 + return ret;
46744 }
46745
46746 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46747 {
46748 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46749 - struct dvbt_get_status_msg status;
46750 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46751 + struct dvbt_get_status_msg *status;
46752 + char *cmd;
46753 int ret;
46754
46755 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46756 - sizeof(status), 0);
46757 + cmd = kmalloc(1, GFP_KERNEL);
46758 + if (cmd == NULL)
46759 + return -ENOMEM;
46760 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46761 + if (status == NULL) {
46762 + kfree(cmd);
46763 + return -ENOMEM;
46764 + }
46765 +
46766 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46767 +
46768 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46769 + sizeof(*status), 0);
46770 if (ret < 0)
46771 - return ret;
46772 + goto out;
46773
46774 - *ber = le32_to_cpu(status.viterbi_error_rate);
46775 + *ber = le32_to_cpu(status->viterbi_error_rate);
46776 +out:
46777 + kfree(cmd);
46778 + kfree(status);
46779 return 0;
46780 }
46781
46782 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46783 {
46784 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46785 - struct dvbt_get_status_msg status;
46786 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46787 + struct dvbt_get_status_msg *status;
46788 + u8 *cmd;
46789 int ret;
46790
46791 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46792 - sizeof(status), 0);
46793 + cmd = kmalloc(1, GFP_KERNEL);
46794 + if (cmd == NULL)
46795 + return -ENOMEM;
46796 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46797 + if (status == NULL) {
46798 + kfree(cmd);
46799 + return -ENOMEM;
46800 + }
46801 +
46802 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46803 +
46804 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46805 + sizeof(*status), 0);
46806 if (ret < 0) {
46807 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46808 ret);
46809 - return ret;
46810 + goto out;
46811 }
46812 - *unc = le32_to_cpu(status.uncorrected_block_count);
46813 - return 0;
46814 + *unc = le32_to_cpu(status->uncorrected_block_count);
46815 +
46816 +out:
46817 + kfree(cmd);
46818 + kfree(status);
46819 + return ret;
46820 }
46821
46822 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46823 u16 *strength)
46824 {
46825 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46826 - struct dvbt_get_status_msg status;
46827 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46828 + struct dvbt_get_status_msg *status;
46829 + char *cmd;
46830 int ret;
46831
46832 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46833 - sizeof(status), 0);
46834 + cmd = kmalloc(1, GFP_KERNEL);
46835 + if (cmd == NULL)
46836 + return -ENOMEM;
46837 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46838 + if (status == NULL) {
46839 + kfree(cmd);
46840 + return -ENOMEM;
46841 + }
46842 +
46843 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46844 +
46845 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46846 + sizeof(*status), 0);
46847 if (ret < 0) {
46848 err("cinergyt2_fe_read_signal_strength() Failed!"
46849 " (Error=%d)\n", ret);
46850 - return ret;
46851 + goto out;
46852 }
46853 - *strength = (0xffff - le16_to_cpu(status.gain));
46854 + *strength = (0xffff - le16_to_cpu(status->gain));
46855 +
46856 +out:
46857 + kfree(cmd);
46858 + kfree(status);
46859 return 0;
46860 }
46861
46862 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46863 {
46864 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46865 - struct dvbt_get_status_msg status;
46866 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46867 + struct dvbt_get_status_msg *status;
46868 + char *cmd;
46869 int ret;
46870
46871 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46872 - sizeof(status), 0);
46873 + cmd = kmalloc(1, GFP_KERNEL);
46874 + if (cmd == NULL)
46875 + return -ENOMEM;
46876 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46877 + if (status == NULL) {
46878 + kfree(cmd);
46879 + return -ENOMEM;
46880 + }
46881 +
46882 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46883 +
46884 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46885 + sizeof(*status), 0);
46886 if (ret < 0) {
46887 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46888 - return ret;
46889 + goto out;
46890 }
46891 - *snr = (status.snr << 8) | status.snr;
46892 - return 0;
46893 + *snr = (status->snr << 8) | status->snr;
46894 +
46895 +out:
46896 + kfree(cmd);
46897 + kfree(status);
46898 + return ret;
46899 }
46900
46901 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46902 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46903 {
46904 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46905 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46906 - struct dvbt_set_parameters_msg param;
46907 - char result[2];
46908 + struct dvbt_set_parameters_msg *param;
46909 + char *result;
46910 int err;
46911
46912 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46913 - param.tps = cpu_to_le16(compute_tps(fep));
46914 - param.freq = cpu_to_le32(fep->frequency / 1000);
46915 - param.flags = 0;
46916 + result = kmalloc(2, GFP_KERNEL);
46917 + if (result == NULL)
46918 + return -ENOMEM;
46919 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46920 + if (param == NULL) {
46921 + kfree(result);
46922 + return -ENOMEM;
46923 + }
46924 +
46925 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46926 + param->tps = cpu_to_le16(compute_tps(fep));
46927 + param->freq = cpu_to_le32(fep->frequency / 1000);
46928 + param->flags = 0;
46929
46930 switch (fep->bandwidth_hz) {
46931 default:
46932 case 8000000:
46933 - param.bandwidth = 8;
46934 + param->bandwidth = 8;
46935 break;
46936 case 7000000:
46937 - param.bandwidth = 7;
46938 + param->bandwidth = 7;
46939 break;
46940 case 6000000:
46941 - param.bandwidth = 6;
46942 + param->bandwidth = 6;
46943 break;
46944 }
46945
46946 err = dvb_usb_generic_rw(state->d,
46947 - (char *)&param, sizeof(param),
46948 - result, sizeof(result), 0);
46949 + (char *)param, sizeof(*param),
46950 + result, 2, 0);
46951 if (err < 0)
46952 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46953
46954 - return (err < 0) ? err : 0;
46955 + kfree(result);
46956 + kfree(param);
46957 + return err;
46958 }
46959
46960 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46961 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46962 index 733a7ff..f8b52e3 100644
46963 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46964 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46965 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46966
46967 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46968 {
46969 - struct hexline hx;
46970 - u8 reset;
46971 + struct hexline *hx;
46972 + u8 *reset;
46973 int ret,pos=0;
46974
46975 + reset = kmalloc(1, GFP_KERNEL);
46976 + if (reset == NULL)
46977 + return -ENOMEM;
46978 +
46979 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46980 + if (hx == NULL) {
46981 + kfree(reset);
46982 + return -ENOMEM;
46983 + }
46984 +
46985 /* stop the CPU */
46986 - reset = 1;
46987 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46988 + reset[0] = 1;
46989 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46990 err("could not stop the USB controller CPU.");
46991
46992 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46993 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46994 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46995 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46996 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46997 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46998
46999 - if (ret != hx.len) {
47000 + if (ret != hx->len) {
47001 err("error while transferring firmware "
47002 "(transferred size: %d, block size: %d)",
47003 - ret,hx.len);
47004 + ret,hx->len);
47005 ret = -EINVAL;
47006 break;
47007 }
47008 }
47009 if (ret < 0) {
47010 err("firmware download failed at %d with %d",pos,ret);
47011 + kfree(reset);
47012 + kfree(hx);
47013 return ret;
47014 }
47015
47016 if (ret == 0) {
47017 /* restart the CPU */
47018 - reset = 0;
47019 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
47020 + reset[0] = 0;
47021 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
47022 err("could not restart the USB controller CPU.");
47023 ret = -EINVAL;
47024 }
47025 } else
47026 ret = -EIO;
47027
47028 + kfree(reset);
47029 + kfree(hx);
47030 +
47031 return ret;
47032 }
47033 EXPORT_SYMBOL(usb_cypress_load_firmware);
47034 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
47035 index 5801ae7..83f71fa 100644
47036 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
47037 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
47038 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
47039 static int technisat_usb2_i2c_access(struct usb_device *udev,
47040 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
47041 {
47042 - u8 b[64];
47043 - int ret, actual_length;
47044 + u8 *b = kmalloc(64, GFP_KERNEL);
47045 + int ret, actual_length, error = 0;
47046 +
47047 + if (b == NULL)
47048 + return -ENOMEM;
47049
47050 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47051 debug_dump(tx, txlen, deb_i2c);
47052 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47053
47054 if (ret < 0) {
47055 err("i2c-error: out failed %02x = %d", device_addr, ret);
47056 - return -ENODEV;
47057 + error = -ENODEV;
47058 + goto out;
47059 }
47060
47061 ret = usb_bulk_msg(udev,
47062 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47063 b, 64, &actual_length, 1000);
47064 if (ret < 0) {
47065 err("i2c-error: in failed %02x = %d", device_addr, ret);
47066 - return -ENODEV;
47067 + error = -ENODEV;
47068 + goto out;
47069 }
47070
47071 if (b[0] != I2C_STATUS_OK) {
47072 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47073 /* handle tuner-i2c-nak */
47074 if (!(b[0] == I2C_STATUS_NAK &&
47075 device_addr == 0x60
47076 - /* && device_is_technisat_usb2 */))
47077 - return -ENODEV;
47078 + /* && device_is_technisat_usb2 */)) {
47079 + error = -ENODEV;
47080 + goto out;
47081 + }
47082 }
47083
47084 deb_i2c("status: %d, ", b[0]);
47085 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47086
47087 deb_i2c("\n");
47088
47089 - return 0;
47090 +out:
47091 + kfree(b);
47092 + return error;
47093 }
47094
47095 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47096 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47097 {
47098 int ret;
47099
47100 - u8 led[8] = {
47101 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47102 - 0
47103 - };
47104 + u8 *led = kzalloc(8, GFP_KERNEL);
47105 +
47106 + if (led == NULL)
47107 + return -ENOMEM;
47108
47109 if (disable_led_control && state != TECH_LED_OFF)
47110 return 0;
47111
47112 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47113 +
47114 switch (state) {
47115 case TECH_LED_ON:
47116 led[1] = 0x82;
47117 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47118 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47119 USB_TYPE_VENDOR | USB_DIR_OUT,
47120 0, 0,
47121 - led, sizeof(led), 500);
47122 + led, 8, 500);
47123
47124 mutex_unlock(&d->i2c_mutex);
47125 +
47126 + kfree(led);
47127 +
47128 return ret;
47129 }
47130
47131 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47132 {
47133 int ret;
47134 - u8 b = 0;
47135 + u8 *b = kzalloc(1, GFP_KERNEL);
47136 +
47137 + if (b == NULL)
47138 + return -ENOMEM;
47139
47140 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47141 return -EAGAIN;
47142 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47143 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47144 USB_TYPE_VENDOR | USB_DIR_OUT,
47145 (red << 8) | green, 0,
47146 - &b, 1, 500);
47147 + b, 1, 500);
47148
47149 mutex_unlock(&d->i2c_mutex);
47150
47151 + kfree(b);
47152 +
47153 return ret;
47154 }
47155
47156 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47157 struct dvb_usb_device_description **desc, int *cold)
47158 {
47159 int ret;
47160 - u8 version[3];
47161 + u8 *version = kmalloc(3, GFP_KERNEL);
47162
47163 /* first select the interface */
47164 if (usb_set_interface(udev, 0, 1) != 0)
47165 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47166
47167 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47168
47169 + if (version == NULL)
47170 + return 0;
47171 +
47172 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47173 GET_VERSION_INFO_VENDOR_REQUEST,
47174 USB_TYPE_VENDOR | USB_DIR_IN,
47175 0, 0,
47176 - version, sizeof(version), 500);
47177 + version, 3, 500);
47178
47179 if (ret < 0)
47180 *cold = 1;
47181 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47182 *cold = 0;
47183 }
47184
47185 + kfree(version);
47186 +
47187 return 0;
47188 }
47189
47190 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47191
47192 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47193 {
47194 - u8 buf[62], *b;
47195 + u8 *buf, *b;
47196 int ret;
47197 struct ir_raw_event ev;
47198
47199 + buf = kmalloc(62, GFP_KERNEL);
47200 +
47201 + if (buf == NULL)
47202 + return -ENOMEM;
47203 +
47204 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47205 buf[1] = 0x08;
47206 buf[2] = 0x8f;
47207 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47208 GET_IR_DATA_VENDOR_REQUEST,
47209 USB_TYPE_VENDOR | USB_DIR_IN,
47210 0x8080, 0,
47211 - buf, sizeof(buf), 500);
47212 + buf, 62, 500);
47213
47214 unlock:
47215 mutex_unlock(&d->i2c_mutex);
47216
47217 - if (ret < 0)
47218 + if (ret < 0) {
47219 + kfree(buf);
47220 return ret;
47221 + }
47222
47223 - if (ret == 1)
47224 + if (ret == 1) {
47225 + kfree(buf);
47226 return 0; /* no key pressed */
47227 + }
47228
47229 /* decoding */
47230 b = buf+1;
47231 @@ -656,6 +689,8 @@ unlock:
47232
47233 ir_raw_event_handle(d->rc_dev);
47234
47235 + kfree(buf);
47236 +
47237 return 1;
47238 }
47239
47240 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47241 index af63543..0436f20 100644
47242 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47243 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47244 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47245 * by passing a very big num_planes value */
47246 uplane = compat_alloc_user_space(num_planes *
47247 sizeof(struct v4l2_plane));
47248 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47249 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47250
47251 while (--num_planes >= 0) {
47252 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47253 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47254 if (num_planes == 0)
47255 return 0;
47256
47257 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47258 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47259 if (get_user(p, &up->m.planes))
47260 return -EFAULT;
47261 uplane32 = compat_ptr(p);
47262 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47263 get_user(kp->flags, &up->flags) ||
47264 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47265 return -EFAULT;
47266 - kp->base = (__force void *)compat_ptr(tmp);
47267 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47268 return 0;
47269 }
47270
47271 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47272 n * sizeof(struct v4l2_ext_control32)))
47273 return -EFAULT;
47274 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47275 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47276 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47277 while (--n >= 0) {
47278 u32 id;
47279
47280 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47281 {
47282 struct v4l2_ext_control32 __user *ucontrols;
47283 struct v4l2_ext_control __user *kcontrols =
47284 - (__force struct v4l2_ext_control __user *)kp->controls;
47285 + (struct v4l2_ext_control __force_user *)kp->controls;
47286 int n = kp->count;
47287 compat_caddr_t p;
47288
47289 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47290 get_user(tmp, &up->edid) ||
47291 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47292 return -EFAULT;
47293 - kp->edid = (__force u8 *)compat_ptr(tmp);
47294 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47295 return 0;
47296 }
47297
47298 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47299 index 5b0a30b..1974b38 100644
47300 --- a/drivers/media/v4l2-core/v4l2-device.c
47301 +++ b/drivers/media/v4l2-core/v4l2-device.c
47302 @@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47303 EXPORT_SYMBOL_GPL(v4l2_device_put);
47304
47305 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47306 - atomic_t *instance)
47307 + atomic_unchecked_t *instance)
47308 {
47309 - int num = atomic_inc_return(instance) - 1;
47310 + int num = atomic_inc_return_unchecked(instance) - 1;
47311 int len = strlen(basename);
47312
47313 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47314 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47315 index aa407cb..ee847d4 100644
47316 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47317 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47318 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47319 struct file *file, void *fh, void *p);
47320 } u;
47321 void (*debug)(const void *arg, bool write_only);
47322 -};
47323 +} __do_const;
47324 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47325
47326 /* This control needs a priority check */
47327 #define INFO_FL_PRIO (1 << 0)
47328 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47329 struct video_device *vfd = video_devdata(file);
47330 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47331 bool write_only = false;
47332 - struct v4l2_ioctl_info default_info;
47333 + v4l2_ioctl_info_no_const default_info;
47334 const struct v4l2_ioctl_info *info;
47335 void *fh = file->private_data;
47336 struct v4l2_fh *vfh = NULL;
47337 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47338 ret = -EINVAL;
47339 break;
47340 }
47341 - *user_ptr = (void __user *)buf->m.planes;
47342 + *user_ptr = (void __force_user *)buf->m.planes;
47343 *kernel_ptr = (void **)&buf->m.planes;
47344 *array_size = sizeof(struct v4l2_plane) * buf->length;
47345 ret = 1;
47346 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47347 ret = -EINVAL;
47348 break;
47349 }
47350 - *user_ptr = (void __user *)edid->edid;
47351 + *user_ptr = (void __force_user *)edid->edid;
47352 *kernel_ptr = (void **)&edid->edid;
47353 *array_size = edid->blocks * 128;
47354 ret = 1;
47355 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47356 ret = -EINVAL;
47357 break;
47358 }
47359 - *user_ptr = (void __user *)ctrls->controls;
47360 + *user_ptr = (void __force_user *)ctrls->controls;
47361 *kernel_ptr = (void **)&ctrls->controls;
47362 *array_size = sizeof(struct v4l2_ext_control)
47363 * ctrls->count;
47364 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47365 }
47366
47367 if (has_array_args) {
47368 - *kernel_ptr = (void __force *)user_ptr;
47369 + *kernel_ptr = (void __force_kernel *)user_ptr;
47370 if (copy_to_user(user_ptr, mbuf, array_size))
47371 err = -EFAULT;
47372 goto out_array_args;
47373 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47374 index c94ea0d..b8a9f88 100644
47375 --- a/drivers/memory/omap-gpmc.c
47376 +++ b/drivers/memory/omap-gpmc.c
47377 @@ -232,7 +232,6 @@ struct omap3_gpmc_regs {
47378 };
47379
47380 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47381 -static struct irq_chip gpmc_irq_chip;
47382 static int gpmc_irq_start;
47383
47384 static struct resource gpmc_mem_root;
47385 @@ -1146,6 +1145,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47386
47387 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47388
47389 +static struct irq_chip gpmc_irq_chip = {
47390 + .name = "gpmc",
47391 + .irq_startup = gpmc_irq_noop_ret,
47392 + .irq_enable = gpmc_irq_enable,
47393 + .irq_disable = gpmc_irq_disable,
47394 + .irq_shutdown = gpmc_irq_noop,
47395 + .irq_ack = gpmc_irq_noop,
47396 + .irq_mask = gpmc_irq_noop,
47397 + .irq_unmask = gpmc_irq_noop,
47398 +};
47399 +
47400 static int gpmc_setup_irq(void)
47401 {
47402 int i;
47403 @@ -1160,15 +1170,6 @@ static int gpmc_setup_irq(void)
47404 return gpmc_irq_start;
47405 }
47406
47407 - gpmc_irq_chip.name = "gpmc";
47408 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47409 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47410 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47411 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47412 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47413 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47414 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47415 -
47416 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47417 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47418
47419 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47420 index 187f836..679544b 100644
47421 --- a/drivers/message/fusion/mptbase.c
47422 +++ b/drivers/message/fusion/mptbase.c
47423 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47424 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47425 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47426
47427 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47428 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47429 +#else
47430 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47431 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47432 +#endif
47433 +
47434 /*
47435 * Rounding UP to nearest 4-kB boundary here...
47436 */
47437 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47438 ioc->facts.GlobalCredits);
47439
47440 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47441 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47442 + NULL, NULL);
47443 +#else
47444 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47445 +#endif
47446 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47447 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47448 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47449 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47450 index 5bdaae1..eced16f 100644
47451 --- a/drivers/message/fusion/mptsas.c
47452 +++ b/drivers/message/fusion/mptsas.c
47453 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47454 return 0;
47455 }
47456
47457 +static inline void
47458 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47459 +{
47460 + if (phy_info->port_details) {
47461 + phy_info->port_details->rphy = rphy;
47462 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47463 + ioc->name, rphy));
47464 + }
47465 +
47466 + if (rphy) {
47467 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47468 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47469 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47470 + ioc->name, rphy, rphy->dev.release));
47471 + }
47472 +}
47473 +
47474 /* no mutex */
47475 static void
47476 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47477 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47478 return NULL;
47479 }
47480
47481 -static inline void
47482 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47483 -{
47484 - if (phy_info->port_details) {
47485 - phy_info->port_details->rphy = rphy;
47486 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47487 - ioc->name, rphy));
47488 - }
47489 -
47490 - if (rphy) {
47491 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47492 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47493 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47494 - ioc->name, rphy, rphy->dev.release));
47495 - }
47496 -}
47497 -
47498 static inline struct sas_port *
47499 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47500 {
47501 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47502 index cdd6f3d..1907a98 100644
47503 --- a/drivers/mfd/ab8500-debugfs.c
47504 +++ b/drivers/mfd/ab8500-debugfs.c
47505 @@ -100,7 +100,7 @@ static int irq_last;
47506 static u32 *irq_count;
47507 static int num_irqs;
47508
47509 -static struct device_attribute **dev_attr;
47510 +static device_attribute_no_const **dev_attr;
47511 static char **event_name;
47512
47513 static u8 avg_sample = SAMPLE_16;
47514 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47515 index 8057849..0550fdf 100644
47516 --- a/drivers/mfd/kempld-core.c
47517 +++ b/drivers/mfd/kempld-core.c
47518 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47519 .remove = kempld_remove,
47520 };
47521
47522 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47523 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47524 {
47525 .ident = "BHL6",
47526 .matches = {
47527 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47528 index c880c89..45a7c68 100644
47529 --- a/drivers/mfd/max8925-i2c.c
47530 +++ b/drivers/mfd/max8925-i2c.c
47531 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47532 const struct i2c_device_id *id)
47533 {
47534 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47535 - static struct max8925_chip *chip;
47536 + struct max8925_chip *chip;
47537 struct device_node *node = client->dev.of_node;
47538
47539 if (node && !pdata) {
47540 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47541 index 7612d89..70549c2 100644
47542 --- a/drivers/mfd/tps65910.c
47543 +++ b/drivers/mfd/tps65910.c
47544 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47545 struct tps65910_platform_data *pdata)
47546 {
47547 int ret = 0;
47548 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47549 + struct regmap_irq_chip *tps6591x_irqs_chip;
47550
47551 if (!irq) {
47552 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47553 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47554 index 1b772ef..01e77d33 100644
47555 --- a/drivers/mfd/twl4030-irq.c
47556 +++ b/drivers/mfd/twl4030-irq.c
47557 @@ -34,6 +34,7 @@
47558 #include <linux/of.h>
47559 #include <linux/irqdomain.h>
47560 #include <linux/i2c/twl.h>
47561 +#include <asm/pgtable.h>
47562
47563 #include "twl-core.h"
47564
47565 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47566 * Install an irq handler for each of the SIH modules;
47567 * clone dummy irq_chip since PIH can't *do* anything
47568 */
47569 - twl4030_irq_chip = dummy_irq_chip;
47570 - twl4030_irq_chip.name = "twl4030";
47571 + pax_open_kernel();
47572 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47573 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47574
47575 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47576 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47577 + pax_close_kernel();
47578
47579 for (i = irq_base; i < irq_end; i++) {
47580 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47581 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47582 index 464419b..64bae8d 100644
47583 --- a/drivers/misc/c2port/core.c
47584 +++ b/drivers/misc/c2port/core.c
47585 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47586 goto error_idr_alloc;
47587 c2dev->id = ret;
47588
47589 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47590 + pax_open_kernel();
47591 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47592 + pax_close_kernel();
47593
47594 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47595 "c2port%d", c2dev->id);
47596 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47597 index 8385177..2f54635 100644
47598 --- a/drivers/misc/eeprom/sunxi_sid.c
47599 +++ b/drivers/misc/eeprom/sunxi_sid.c
47600 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47601
47602 platform_set_drvdata(pdev, sid_data);
47603
47604 - sid_bin_attr.size = sid_data->keysize;
47605 + pax_open_kernel();
47606 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47607 + pax_close_kernel();
47608 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47609 return -ENODEV;
47610
47611 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47612 index 36f5d52..32311c3 100644
47613 --- a/drivers/misc/kgdbts.c
47614 +++ b/drivers/misc/kgdbts.c
47615 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47616 char before[BREAK_INSTR_SIZE];
47617 char after[BREAK_INSTR_SIZE];
47618
47619 - probe_kernel_read(before, (char *)kgdbts_break_test,
47620 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47621 BREAK_INSTR_SIZE);
47622 init_simple_test();
47623 ts.tst = plant_and_detach_test;
47624 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47625 /* Activate test with initial breakpoint */
47626 if (!is_early)
47627 kgdb_breakpoint();
47628 - probe_kernel_read(after, (char *)kgdbts_break_test,
47629 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47630 BREAK_INSTR_SIZE);
47631 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47632 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47633 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47634 index 4739689..8a52950 100644
47635 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47636 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47637 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47638 * the lid is closed. This leads to interrupts as soon as a little move
47639 * is done.
47640 */
47641 - atomic_inc(&lis3->count);
47642 + atomic_inc_unchecked(&lis3->count);
47643
47644 wake_up_interruptible(&lis3->misc_wait);
47645 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47646 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47647 if (lis3->pm_dev)
47648 pm_runtime_get_sync(lis3->pm_dev);
47649
47650 - atomic_set(&lis3->count, 0);
47651 + atomic_set_unchecked(&lis3->count, 0);
47652 return 0;
47653 }
47654
47655 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47656 add_wait_queue(&lis3->misc_wait, &wait);
47657 while (true) {
47658 set_current_state(TASK_INTERRUPTIBLE);
47659 - data = atomic_xchg(&lis3->count, 0);
47660 + data = atomic_xchg_unchecked(&lis3->count, 0);
47661 if (data)
47662 break;
47663
47664 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47665 struct lis3lv02d, miscdev);
47666
47667 poll_wait(file, &lis3->misc_wait, wait);
47668 - if (atomic_read(&lis3->count))
47669 + if (atomic_read_unchecked(&lis3->count))
47670 return POLLIN | POLLRDNORM;
47671 return 0;
47672 }
47673 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47674 index c439c82..1f20f57 100644
47675 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47676 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47677 @@ -297,7 +297,7 @@ struct lis3lv02d {
47678 struct input_polled_dev *idev; /* input device */
47679 struct platform_device *pdev; /* platform device */
47680 struct regulator_bulk_data regulators[2];
47681 - atomic_t count; /* interrupt count after last read */
47682 + atomic_unchecked_t count; /* interrupt count after last read */
47683 union axis_conversion ac; /* hw -> logical axis */
47684 int mapped_btns[3];
47685
47686 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47687 index 2f30bad..c4c13d0 100644
47688 --- a/drivers/misc/sgi-gru/gruhandles.c
47689 +++ b/drivers/misc/sgi-gru/gruhandles.c
47690 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47691 unsigned long nsec;
47692
47693 nsec = CLKS2NSEC(clks);
47694 - atomic_long_inc(&mcs_op_statistics[op].count);
47695 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47696 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47697 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47698 if (mcs_op_statistics[op].max < nsec)
47699 mcs_op_statistics[op].max = nsec;
47700 }
47701 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47702 index 4f76359..cdfcb2e 100644
47703 --- a/drivers/misc/sgi-gru/gruprocfs.c
47704 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47705 @@ -32,9 +32,9 @@
47706
47707 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47708
47709 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47710 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47711 {
47712 - unsigned long val = atomic_long_read(v);
47713 + unsigned long val = atomic_long_read_unchecked(v);
47714
47715 seq_printf(s, "%16lu %s\n", val, id);
47716 }
47717 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47718
47719 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47720 for (op = 0; op < mcsop_last; op++) {
47721 - count = atomic_long_read(&mcs_op_statistics[op].count);
47722 - total = atomic_long_read(&mcs_op_statistics[op].total);
47723 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47724 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47725 max = mcs_op_statistics[op].max;
47726 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47727 count ? total / count : 0, max);
47728 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47729 index 5c3ce24..4915ccb 100644
47730 --- a/drivers/misc/sgi-gru/grutables.h
47731 +++ b/drivers/misc/sgi-gru/grutables.h
47732 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47733 * GRU statistics.
47734 */
47735 struct gru_stats_s {
47736 - atomic_long_t vdata_alloc;
47737 - atomic_long_t vdata_free;
47738 - atomic_long_t gts_alloc;
47739 - atomic_long_t gts_free;
47740 - atomic_long_t gms_alloc;
47741 - atomic_long_t gms_free;
47742 - atomic_long_t gts_double_allocate;
47743 - atomic_long_t assign_context;
47744 - atomic_long_t assign_context_failed;
47745 - atomic_long_t free_context;
47746 - atomic_long_t load_user_context;
47747 - atomic_long_t load_kernel_context;
47748 - atomic_long_t lock_kernel_context;
47749 - atomic_long_t unlock_kernel_context;
47750 - atomic_long_t steal_user_context;
47751 - atomic_long_t steal_kernel_context;
47752 - atomic_long_t steal_context_failed;
47753 - atomic_long_t nopfn;
47754 - atomic_long_t asid_new;
47755 - atomic_long_t asid_next;
47756 - atomic_long_t asid_wrap;
47757 - atomic_long_t asid_reuse;
47758 - atomic_long_t intr;
47759 - atomic_long_t intr_cbr;
47760 - atomic_long_t intr_tfh;
47761 - atomic_long_t intr_spurious;
47762 - atomic_long_t intr_mm_lock_failed;
47763 - atomic_long_t call_os;
47764 - atomic_long_t call_os_wait_queue;
47765 - atomic_long_t user_flush_tlb;
47766 - atomic_long_t user_unload_context;
47767 - atomic_long_t user_exception;
47768 - atomic_long_t set_context_option;
47769 - atomic_long_t check_context_retarget_intr;
47770 - atomic_long_t check_context_unload;
47771 - atomic_long_t tlb_dropin;
47772 - atomic_long_t tlb_preload_page;
47773 - atomic_long_t tlb_dropin_fail_no_asid;
47774 - atomic_long_t tlb_dropin_fail_upm;
47775 - atomic_long_t tlb_dropin_fail_invalid;
47776 - atomic_long_t tlb_dropin_fail_range_active;
47777 - atomic_long_t tlb_dropin_fail_idle;
47778 - atomic_long_t tlb_dropin_fail_fmm;
47779 - atomic_long_t tlb_dropin_fail_no_exception;
47780 - atomic_long_t tfh_stale_on_fault;
47781 - atomic_long_t mmu_invalidate_range;
47782 - atomic_long_t mmu_invalidate_page;
47783 - atomic_long_t flush_tlb;
47784 - atomic_long_t flush_tlb_gru;
47785 - atomic_long_t flush_tlb_gru_tgh;
47786 - atomic_long_t flush_tlb_gru_zero_asid;
47787 + atomic_long_unchecked_t vdata_alloc;
47788 + atomic_long_unchecked_t vdata_free;
47789 + atomic_long_unchecked_t gts_alloc;
47790 + atomic_long_unchecked_t gts_free;
47791 + atomic_long_unchecked_t gms_alloc;
47792 + atomic_long_unchecked_t gms_free;
47793 + atomic_long_unchecked_t gts_double_allocate;
47794 + atomic_long_unchecked_t assign_context;
47795 + atomic_long_unchecked_t assign_context_failed;
47796 + atomic_long_unchecked_t free_context;
47797 + atomic_long_unchecked_t load_user_context;
47798 + atomic_long_unchecked_t load_kernel_context;
47799 + atomic_long_unchecked_t lock_kernel_context;
47800 + atomic_long_unchecked_t unlock_kernel_context;
47801 + atomic_long_unchecked_t steal_user_context;
47802 + atomic_long_unchecked_t steal_kernel_context;
47803 + atomic_long_unchecked_t steal_context_failed;
47804 + atomic_long_unchecked_t nopfn;
47805 + atomic_long_unchecked_t asid_new;
47806 + atomic_long_unchecked_t asid_next;
47807 + atomic_long_unchecked_t asid_wrap;
47808 + atomic_long_unchecked_t asid_reuse;
47809 + atomic_long_unchecked_t intr;
47810 + atomic_long_unchecked_t intr_cbr;
47811 + atomic_long_unchecked_t intr_tfh;
47812 + atomic_long_unchecked_t intr_spurious;
47813 + atomic_long_unchecked_t intr_mm_lock_failed;
47814 + atomic_long_unchecked_t call_os;
47815 + atomic_long_unchecked_t call_os_wait_queue;
47816 + atomic_long_unchecked_t user_flush_tlb;
47817 + atomic_long_unchecked_t user_unload_context;
47818 + atomic_long_unchecked_t user_exception;
47819 + atomic_long_unchecked_t set_context_option;
47820 + atomic_long_unchecked_t check_context_retarget_intr;
47821 + atomic_long_unchecked_t check_context_unload;
47822 + atomic_long_unchecked_t tlb_dropin;
47823 + atomic_long_unchecked_t tlb_preload_page;
47824 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47825 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47826 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47827 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47828 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47829 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47830 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47831 + atomic_long_unchecked_t tfh_stale_on_fault;
47832 + atomic_long_unchecked_t mmu_invalidate_range;
47833 + atomic_long_unchecked_t mmu_invalidate_page;
47834 + atomic_long_unchecked_t flush_tlb;
47835 + atomic_long_unchecked_t flush_tlb_gru;
47836 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47837 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47838
47839 - atomic_long_t copy_gpa;
47840 - atomic_long_t read_gpa;
47841 + atomic_long_unchecked_t copy_gpa;
47842 + atomic_long_unchecked_t read_gpa;
47843
47844 - atomic_long_t mesq_receive;
47845 - atomic_long_t mesq_receive_none;
47846 - atomic_long_t mesq_send;
47847 - atomic_long_t mesq_send_failed;
47848 - atomic_long_t mesq_noop;
47849 - atomic_long_t mesq_send_unexpected_error;
47850 - atomic_long_t mesq_send_lb_overflow;
47851 - atomic_long_t mesq_send_qlimit_reached;
47852 - atomic_long_t mesq_send_amo_nacked;
47853 - atomic_long_t mesq_send_put_nacked;
47854 - atomic_long_t mesq_page_overflow;
47855 - atomic_long_t mesq_qf_locked;
47856 - atomic_long_t mesq_qf_noop_not_full;
47857 - atomic_long_t mesq_qf_switch_head_failed;
47858 - atomic_long_t mesq_qf_unexpected_error;
47859 - atomic_long_t mesq_noop_unexpected_error;
47860 - atomic_long_t mesq_noop_lb_overflow;
47861 - atomic_long_t mesq_noop_qlimit_reached;
47862 - atomic_long_t mesq_noop_amo_nacked;
47863 - atomic_long_t mesq_noop_put_nacked;
47864 - atomic_long_t mesq_noop_page_overflow;
47865 + atomic_long_unchecked_t mesq_receive;
47866 + atomic_long_unchecked_t mesq_receive_none;
47867 + atomic_long_unchecked_t mesq_send;
47868 + atomic_long_unchecked_t mesq_send_failed;
47869 + atomic_long_unchecked_t mesq_noop;
47870 + atomic_long_unchecked_t mesq_send_unexpected_error;
47871 + atomic_long_unchecked_t mesq_send_lb_overflow;
47872 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47873 + atomic_long_unchecked_t mesq_send_amo_nacked;
47874 + atomic_long_unchecked_t mesq_send_put_nacked;
47875 + atomic_long_unchecked_t mesq_page_overflow;
47876 + atomic_long_unchecked_t mesq_qf_locked;
47877 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47878 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47879 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47880 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47881 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47882 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47883 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47884 + atomic_long_unchecked_t mesq_noop_put_nacked;
47885 + atomic_long_unchecked_t mesq_noop_page_overflow;
47886
47887 };
47888
47889 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47890 tghop_invalidate, mcsop_last};
47891
47892 struct mcs_op_statistic {
47893 - atomic_long_t count;
47894 - atomic_long_t total;
47895 + atomic_long_unchecked_t count;
47896 + atomic_long_unchecked_t total;
47897 unsigned long max;
47898 };
47899
47900 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47901
47902 #define STAT(id) do { \
47903 if (gru_options & OPT_STATS) \
47904 - atomic_long_inc(&gru_stats.id); \
47905 + atomic_long_inc_unchecked(&gru_stats.id); \
47906 } while (0)
47907
47908 #ifdef CONFIG_SGI_GRU_DEBUG
47909 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47910 index c862cd4..0d176fe 100644
47911 --- a/drivers/misc/sgi-xp/xp.h
47912 +++ b/drivers/misc/sgi-xp/xp.h
47913 @@ -288,7 +288,7 @@ struct xpc_interface {
47914 xpc_notify_func, void *);
47915 void (*received) (short, int, void *);
47916 enum xp_retval (*partid_to_nasids) (short, void *);
47917 -};
47918 +} __no_const;
47919
47920 extern struct xpc_interface xpc_interface;
47921
47922 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47923 index 01be66d..e3a0c7e 100644
47924 --- a/drivers/misc/sgi-xp/xp_main.c
47925 +++ b/drivers/misc/sgi-xp/xp_main.c
47926 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47927 }
47928
47929 struct xpc_interface xpc_interface = {
47930 - (void (*)(int))xpc_notloaded,
47931 - (void (*)(int))xpc_notloaded,
47932 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47933 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47934 + .connect = (void (*)(int))xpc_notloaded,
47935 + .disconnect = (void (*)(int))xpc_notloaded,
47936 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47937 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47938 void *))xpc_notloaded,
47939 - (void (*)(short, int, void *))xpc_notloaded,
47940 - (enum xp_retval(*)(short, void *))xpc_notloaded
47941 + .received = (void (*)(short, int, void *))xpc_notloaded,
47942 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47943 };
47944 EXPORT_SYMBOL_GPL(xpc_interface);
47945
47946 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47947 index b94d5f7..7f494c5 100644
47948 --- a/drivers/misc/sgi-xp/xpc.h
47949 +++ b/drivers/misc/sgi-xp/xpc.h
47950 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47951 void (*received_payload) (struct xpc_channel *, void *);
47952 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47953 };
47954 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47955
47956 /* struct xpc_partition act_state values (for XPC HB) */
47957
47958 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47959 /* found in xpc_main.c */
47960 extern struct device *xpc_part;
47961 extern struct device *xpc_chan;
47962 -extern struct xpc_arch_operations xpc_arch_ops;
47963 +extern xpc_arch_operations_no_const xpc_arch_ops;
47964 extern int xpc_disengage_timelimit;
47965 extern int xpc_disengage_timedout;
47966 extern int xpc_activate_IRQ_rcvd;
47967 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47968 index 7f32712..8539ab2 100644
47969 --- a/drivers/misc/sgi-xp/xpc_main.c
47970 +++ b/drivers/misc/sgi-xp/xpc_main.c
47971 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47972 .notifier_call = xpc_system_die,
47973 };
47974
47975 -struct xpc_arch_operations xpc_arch_ops;
47976 +xpc_arch_operations_no_const xpc_arch_ops;
47977
47978 /*
47979 * Timer function to enforce the timelimit on the partition disengage.
47980 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47981 index 60f7141..ba97c1a 100644
47982 --- a/drivers/mmc/card/block.c
47983 +++ b/drivers/mmc/card/block.c
47984 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47985 if (idata->ic.postsleep_min_us)
47986 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47987
47988 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47989 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47990 err = -EFAULT;
47991 goto cmd_rel_host;
47992 }
47993 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47994 index f45ab91..9f50d8f 100644
47995 --- a/drivers/mmc/host/dw_mmc.h
47996 +++ b/drivers/mmc/host/dw_mmc.h
47997 @@ -287,5 +287,5 @@ struct dw_mci_drv_data {
47998 int (*execute_tuning)(struct dw_mci_slot *slot);
47999 int (*prepare_hs400_tuning)(struct dw_mci *host,
48000 struct mmc_ios *ios);
48001 -};
48002 +} __do_const;
48003 #endif /* _DW_MMC_H_ */
48004 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
48005 index fb26674..3172c2b 100644
48006 --- a/drivers/mmc/host/mmci.c
48007 +++ b/drivers/mmc/host/mmci.c
48008 @@ -1633,7 +1633,9 @@ static int mmci_probe(struct amba_device *dev,
48009 mmc->caps |= MMC_CAP_CMD23;
48010
48011 if (variant->busy_detect) {
48012 - mmci_ops.card_busy = mmci_card_busy;
48013 + pax_open_kernel();
48014 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
48015 + pax_close_kernel();
48016 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
48017 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
48018 mmc->max_busy_timeout = 0;
48019 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
48020 index 9df2b68..6d5ed1a 100644
48021 --- a/drivers/mmc/host/omap_hsmmc.c
48022 +++ b/drivers/mmc/host/omap_hsmmc.c
48023 @@ -2004,7 +2004,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
48024
48025 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
48026 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
48027 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48028 + pax_open_kernel();
48029 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48030 + pax_close_kernel();
48031 }
48032
48033 pm_runtime_enable(host->dev);
48034 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48035 index 82f512d..5a228bb 100644
48036 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48037 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48038 @@ -993,9 +993,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48039 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48040 }
48041
48042 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48043 - sdhci_esdhc_ops.platform_execute_tuning =
48044 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48045 + pax_open_kernel();
48046 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48047 esdhc_executing_tuning;
48048 + pax_close_kernel();
48049 + }
48050
48051 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48052 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48053 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48054 index c6d2dd7..81b1ca3 100644
48055 --- a/drivers/mmc/host/sdhci-s3c.c
48056 +++ b/drivers/mmc/host/sdhci-s3c.c
48057 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48058 * we can use overriding functions instead of default.
48059 */
48060 if (sc->no_divider) {
48061 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48062 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48063 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48064 + pax_open_kernel();
48065 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48066 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48067 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48068 + pax_close_kernel();
48069 }
48070
48071 /* It supports additional host capabilities if needed */
48072 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48073 index 9a1a6ff..b8f1a57 100644
48074 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48075 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48076 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48077 size_t totlen = 0, thislen;
48078 int ret = 0;
48079 size_t buflen = 0;
48080 - static char *buffer;
48081 + char *buffer;
48082
48083 if (!ECCBUF_SIZE) {
48084 /* We should fall back to a general writev implementation.
48085 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48086 index 870c7fc..c7d6440 100644
48087 --- a/drivers/mtd/nand/denali.c
48088 +++ b/drivers/mtd/nand/denali.c
48089 @@ -24,6 +24,7 @@
48090 #include <linux/slab.h>
48091 #include <linux/mtd/mtd.h>
48092 #include <linux/module.h>
48093 +#include <linux/slab.h>
48094
48095 #include "denali.h"
48096
48097 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48098 index 1b8f350..990f2e9 100644
48099 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48100 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48101 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48102
48103 /* first try to map the upper buffer directly */
48104 if (virt_addr_valid(this->upper_buf) &&
48105 - !object_is_on_stack(this->upper_buf)) {
48106 + !object_starts_on_stack(this->upper_buf)) {
48107 sg_init_one(sgl, this->upper_buf, this->upper_len);
48108 ret = dma_map_sg(this->dev, sgl, 1, dr);
48109 if (ret == 0)
48110 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48111 index a5dfbfb..8042ab4 100644
48112 --- a/drivers/mtd/nftlmount.c
48113 +++ b/drivers/mtd/nftlmount.c
48114 @@ -24,6 +24,7 @@
48115 #include <asm/errno.h>
48116 #include <linux/delay.h>
48117 #include <linux/slab.h>
48118 +#include <linux/sched.h>
48119 #include <linux/mtd/mtd.h>
48120 #include <linux/mtd/nand.h>
48121 #include <linux/mtd/nftl.h>
48122 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48123 index c23184a..4115c41 100644
48124 --- a/drivers/mtd/sm_ftl.c
48125 +++ b/drivers/mtd/sm_ftl.c
48126 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48127 #define SM_CIS_VENDOR_OFFSET 0x59
48128 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48129 {
48130 - struct attribute_group *attr_group;
48131 + attribute_group_no_const *attr_group;
48132 struct attribute **attributes;
48133 struct sm_sysfs_attribute *vendor_attribute;
48134 char *vendor;
48135 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48136 index 7b11243..b3278a3 100644
48137 --- a/drivers/net/bonding/bond_netlink.c
48138 +++ b/drivers/net/bonding/bond_netlink.c
48139 @@ -585,7 +585,7 @@ nla_put_failure:
48140 return -EMSGSIZE;
48141 }
48142
48143 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48144 +struct rtnl_link_ops bond_link_ops = {
48145 .kind = "bond",
48146 .priv_size = sizeof(struct bonding),
48147 .setup = bond_setup,
48148 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48149 index b3b922a..80bba38 100644
48150 --- a/drivers/net/caif/caif_hsi.c
48151 +++ b/drivers/net/caif/caif_hsi.c
48152 @@ -1444,7 +1444,7 @@ err:
48153 return -ENODEV;
48154 }
48155
48156 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48157 +static struct rtnl_link_ops caif_hsi_link_ops = {
48158 .kind = "cfhsi",
48159 .priv_size = sizeof(struct cfhsi),
48160 .setup = cfhsi_setup,
48161 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48162 index e8c96b8..516a96c 100644
48163 --- a/drivers/net/can/Kconfig
48164 +++ b/drivers/net/can/Kconfig
48165 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48166
48167 config CAN_FLEXCAN
48168 tristate "Support for Freescale FLEXCAN based chips"
48169 - depends on ARM || PPC
48170 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48171 ---help---
48172 Say Y here if you want to support for Freescale FlexCAN.
48173
48174 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48175 index e9b1810..5c2f3f9 100644
48176 --- a/drivers/net/can/dev.c
48177 +++ b/drivers/net/can/dev.c
48178 @@ -964,7 +964,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48179 return -EOPNOTSUPP;
48180 }
48181
48182 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48183 +static struct rtnl_link_ops can_link_ops = {
48184 .kind = "can",
48185 .maxtype = IFLA_CAN_MAX,
48186 .policy = can_policy,
48187 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48188 index 0ce868d..e5dc8bd 100644
48189 --- a/drivers/net/can/vcan.c
48190 +++ b/drivers/net/can/vcan.c
48191 @@ -166,7 +166,7 @@ static void vcan_setup(struct net_device *dev)
48192 dev->destructor = free_netdev;
48193 }
48194
48195 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48196 +static struct rtnl_link_ops vcan_link_ops = {
48197 .kind = "vcan",
48198 .setup = vcan_setup,
48199 };
48200 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48201 index 49adbf1..fff7ff8 100644
48202 --- a/drivers/net/dummy.c
48203 +++ b/drivers/net/dummy.c
48204 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48205 return 0;
48206 }
48207
48208 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48209 +static struct rtnl_link_ops dummy_link_ops = {
48210 .kind = DRV_NAME,
48211 .setup = dummy_setup,
48212 .validate = dummy_validate,
48213 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48214 index 0443654..4f0aa18 100644
48215 --- a/drivers/net/ethernet/8390/ax88796.c
48216 +++ b/drivers/net/ethernet/8390/ax88796.c
48217 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48218 if (ax->plat->reg_offsets)
48219 ei_local->reg_offset = ax->plat->reg_offsets;
48220 else {
48221 + resource_size_t _mem_size = mem_size;
48222 + do_div(_mem_size, 0x18);
48223 ei_local->reg_offset = ax->reg_offsets;
48224 for (ret = 0; ret < 0x18; ret++)
48225 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48226 + ax->reg_offsets[ret] = _mem_size * ret;
48227 }
48228
48229 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48230 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48231 index da48e66..2dbec80 100644
48232 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48233 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48234 @@ -1256,7 +1256,7 @@ static int tse_shutdown(struct net_device *dev)
48235 return 0;
48236 }
48237
48238 -static struct net_device_ops altera_tse_netdev_ops = {
48239 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48240 .ndo_open = tse_open,
48241 .ndo_stop = tse_shutdown,
48242 .ndo_start_xmit = tse_start_xmit,
48243 @@ -1493,11 +1493,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48244 ndev->netdev_ops = &altera_tse_netdev_ops;
48245 altera_tse_set_ethtool_ops(ndev);
48246
48247 + pax_open_kernel();
48248 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48249
48250 if (priv->hash_filter)
48251 altera_tse_netdev_ops.ndo_set_rx_mode =
48252 tse_set_rx_mode_hashfilter;
48253 + pax_close_kernel();
48254
48255 /* Scatter/gather IO is not supported,
48256 * so it is turned off
48257 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48258 index 34c28aa..5e06567 100644
48259 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48260 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48261 @@ -1124,14 +1124,14 @@ do { \
48262 * operations, everything works on mask values.
48263 */
48264 #define XMDIO_READ(_pdata, _mmd, _reg) \
48265 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48266 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48267 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48268
48269 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48270 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48271
48272 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48273 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48274 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48275 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48276
48277 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48278 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48279 index 8a50b01..39c1ad0 100644
48280 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48281 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48282 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48283
48284 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48285
48286 - pdata->hw_if.config_dcb_tc(pdata);
48287 + pdata->hw_if->config_dcb_tc(pdata);
48288
48289 return 0;
48290 }
48291 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48292
48293 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48294
48295 - pdata->hw_if.config_dcb_pfc(pdata);
48296 + pdata->hw_if->config_dcb_pfc(pdata);
48297
48298 return 0;
48299 }
48300 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48301 index 5c92fb7..08be735 100644
48302 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48303 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48304 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48305
48306 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48307 {
48308 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48309 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48310 struct xgbe_channel *channel;
48311 struct xgbe_ring *ring;
48312 struct xgbe_ring_data *rdata;
48313 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48314
48315 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48316 {
48317 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48318 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48319 struct xgbe_channel *channel;
48320 struct xgbe_ring *ring;
48321 struct xgbe_ring_desc *rdesc;
48322 @@ -620,17 +620,12 @@ err_out:
48323 return 0;
48324 }
48325
48326 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48327 -{
48328 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48329 -
48330 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48331 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48332 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48333 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48334 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48335 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48336 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48337 -
48338 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48339 -}
48340 +struct xgbe_desc_if default_xgbe_desc_if = {
48341 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48342 + .free_ring_resources = xgbe_free_ring_resources,
48343 + .map_tx_skb = xgbe_map_tx_skb,
48344 + .map_rx_buffer = xgbe_map_rx_buffer,
48345 + .unmap_rdata = xgbe_unmap_rdata,
48346 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48347 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48348 +};
48349 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48350 index 21d9497..c74b40f 100644
48351 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48352 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48353 @@ -2772,7 +2772,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48354
48355 static int xgbe_init(struct xgbe_prv_data *pdata)
48356 {
48357 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48358 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48359 int ret;
48360
48361 DBGPR("-->xgbe_init\n");
48362 @@ -2838,106 +2838,101 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48363 return 0;
48364 }
48365
48366 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48367 -{
48368 - DBGPR("-->xgbe_init_function_ptrs\n");
48369 -
48370 - hw_if->tx_complete = xgbe_tx_complete;
48371 -
48372 - hw_if->set_mac_address = xgbe_set_mac_address;
48373 - hw_if->config_rx_mode = xgbe_config_rx_mode;
48374 -
48375 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48376 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48377 -
48378 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48379 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48380 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48381 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48382 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48383 -
48384 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48385 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48386 -
48387 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48388 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48389 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48390 -
48391 - hw_if->enable_tx = xgbe_enable_tx;
48392 - hw_if->disable_tx = xgbe_disable_tx;
48393 - hw_if->enable_rx = xgbe_enable_rx;
48394 - hw_if->disable_rx = xgbe_disable_rx;
48395 -
48396 - hw_if->powerup_tx = xgbe_powerup_tx;
48397 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48398 - hw_if->powerup_rx = xgbe_powerup_rx;
48399 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48400 -
48401 - hw_if->dev_xmit = xgbe_dev_xmit;
48402 - hw_if->dev_read = xgbe_dev_read;
48403 - hw_if->enable_int = xgbe_enable_int;
48404 - hw_if->disable_int = xgbe_disable_int;
48405 - hw_if->init = xgbe_init;
48406 - hw_if->exit = xgbe_exit;
48407 +struct xgbe_hw_if default_xgbe_hw_if = {
48408 + .tx_complete = xgbe_tx_complete,
48409 +
48410 + .set_mac_address = xgbe_set_mac_address,
48411 + .config_rx_mode = xgbe_config_rx_mode,
48412 +
48413 + .enable_rx_csum = xgbe_enable_rx_csum,
48414 + .disable_rx_csum = xgbe_disable_rx_csum,
48415 +
48416 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48417 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48418 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48419 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48420 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48421 +
48422 + .read_mmd_regs = xgbe_read_mmd_regs,
48423 + .write_mmd_regs = xgbe_write_mmd_regs,
48424 +
48425 + .set_gmii_speed = xgbe_set_gmii_speed,
48426 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48427 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48428 +
48429 + .enable_tx = xgbe_enable_tx,
48430 + .disable_tx = xgbe_disable_tx,
48431 + .enable_rx = xgbe_enable_rx,
48432 + .disable_rx = xgbe_disable_rx,
48433 +
48434 + .powerup_tx = xgbe_powerup_tx,
48435 + .powerdown_tx = xgbe_powerdown_tx,
48436 + .powerup_rx = xgbe_powerup_rx,
48437 + .powerdown_rx = xgbe_powerdown_rx,
48438 +
48439 + .dev_xmit = xgbe_dev_xmit,
48440 + .dev_read = xgbe_dev_read,
48441 + .enable_int = xgbe_enable_int,
48442 + .disable_int = xgbe_disable_int,
48443 + .init = xgbe_init,
48444 + .exit = xgbe_exit,
48445
48446 /* Descriptor related Sequences have to be initialized here */
48447 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48448 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48449 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48450 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48451 - hw_if->is_last_desc = xgbe_is_last_desc;
48452 - hw_if->is_context_desc = xgbe_is_context_desc;
48453 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48454 + .tx_desc_init = xgbe_tx_desc_init,
48455 + .rx_desc_init = xgbe_rx_desc_init,
48456 + .tx_desc_reset = xgbe_tx_desc_reset,
48457 + .rx_desc_reset = xgbe_rx_desc_reset,
48458 + .is_last_desc = xgbe_is_last_desc,
48459 + .is_context_desc = xgbe_is_context_desc,
48460 + .tx_start_xmit = xgbe_tx_start_xmit,
48461
48462 /* For FLOW ctrl */
48463 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48464 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48465 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48466 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48467
48468 /* For RX coalescing */
48469 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48470 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48471 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48472 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48473 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48474 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48475 + .usec_to_riwt = xgbe_usec_to_riwt,
48476 + .riwt_to_usec = xgbe_riwt_to_usec,
48477
48478 /* For RX and TX threshold config */
48479 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48480 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48481 + .config_rx_threshold = xgbe_config_rx_threshold,
48482 + .config_tx_threshold = xgbe_config_tx_threshold,
48483
48484 /* For RX and TX Store and Forward Mode config */
48485 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48486 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48487 + .config_rsf_mode = xgbe_config_rsf_mode,
48488 + .config_tsf_mode = xgbe_config_tsf_mode,
48489
48490 /* For TX DMA Operating on Second Frame config */
48491 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48492 + .config_osp_mode = xgbe_config_osp_mode,
48493
48494 /* For RX and TX PBL config */
48495 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48496 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48497 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48498 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48499 - hw_if->config_pblx8 = xgbe_config_pblx8;
48500 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48501 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48502 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48503 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48504 + .config_pblx8 = xgbe_config_pblx8,
48505
48506 /* For MMC statistics support */
48507 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48508 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48509 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48510 + .tx_mmc_int = xgbe_tx_mmc_int,
48511 + .rx_mmc_int = xgbe_rx_mmc_int,
48512 + .read_mmc_stats = xgbe_read_mmc_stats,
48513
48514 /* For PTP config */
48515 - hw_if->config_tstamp = xgbe_config_tstamp;
48516 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48517 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48518 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48519 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48520 + .config_tstamp = xgbe_config_tstamp,
48521 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48522 + .set_tstamp_time = xgbe_set_tstamp_time,
48523 + .get_tstamp_time = xgbe_get_tstamp_time,
48524 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48525
48526 /* For Data Center Bridging config */
48527 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48528 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48529 + .config_dcb_tc = xgbe_config_dcb_tc,
48530 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48531
48532 /* For Receive Side Scaling */
48533 - hw_if->enable_rss = xgbe_enable_rss;
48534 - hw_if->disable_rss = xgbe_disable_rss;
48535 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48536 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48537 -
48538 - DBGPR("<--xgbe_init_function_ptrs\n");
48539 -}
48540 + .enable_rss = xgbe_enable_rss,
48541 + .disable_rss = xgbe_disable_rss,
48542 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48543 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48544 +};
48545 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48546 index 9fd6c69..588ff02 100644
48547 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48548 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48549 @@ -243,7 +243,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48550 * support, tell it now
48551 */
48552 if (ring->tx.xmit_more)
48553 - pdata->hw_if.tx_start_xmit(channel, ring);
48554 + pdata->hw_if->tx_start_xmit(channel, ring);
48555
48556 return NETDEV_TX_BUSY;
48557 }
48558 @@ -271,7 +271,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48559
48560 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48561 {
48562 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48563 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48564 struct xgbe_channel *channel;
48565 enum xgbe_int int_id;
48566 unsigned int i;
48567 @@ -293,7 +293,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48568
48569 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48570 {
48571 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48572 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48573 struct xgbe_channel *channel;
48574 enum xgbe_int int_id;
48575 unsigned int i;
48576 @@ -316,7 +316,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48577 static irqreturn_t xgbe_isr(int irq, void *data)
48578 {
48579 struct xgbe_prv_data *pdata = data;
48580 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48581 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48582 struct xgbe_channel *channel;
48583 unsigned int dma_isr, dma_ch_isr;
48584 unsigned int mac_isr, mac_tssr;
48585 @@ -682,7 +682,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48586
48587 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48588 {
48589 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48590 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48591
48592 DBGPR("-->xgbe_init_tx_coalesce\n");
48593
48594 @@ -696,7 +696,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48595
48596 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48597 {
48598 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48599 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48600
48601 DBGPR("-->xgbe_init_rx_coalesce\n");
48602
48603 @@ -711,7 +711,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48604
48605 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48606 {
48607 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48608 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48609 struct xgbe_channel *channel;
48610 struct xgbe_ring *ring;
48611 struct xgbe_ring_data *rdata;
48612 @@ -736,7 +736,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48613
48614 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48615 {
48616 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48617 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48618 struct xgbe_channel *channel;
48619 struct xgbe_ring *ring;
48620 struct xgbe_ring_data *rdata;
48621 @@ -762,7 +762,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48622 static void xgbe_adjust_link(struct net_device *netdev)
48623 {
48624 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48625 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48626 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48627 struct phy_device *phydev = pdata->phydev;
48628 int new_state = 0;
48629
48630 @@ -870,7 +870,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48631 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48632 {
48633 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48634 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48635 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48636 unsigned long flags;
48637
48638 DBGPR("-->xgbe_powerdown\n");
48639 @@ -908,7 +908,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48640 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48641 {
48642 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48643 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48644 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48645 unsigned long flags;
48646
48647 DBGPR("-->xgbe_powerup\n");
48648 @@ -945,7 +945,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48649
48650 static int xgbe_start(struct xgbe_prv_data *pdata)
48651 {
48652 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48653 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48654 struct net_device *netdev = pdata->netdev;
48655 int ret;
48656
48657 @@ -984,7 +984,7 @@ err_napi:
48658
48659 static void xgbe_stop(struct xgbe_prv_data *pdata)
48660 {
48661 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48662 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48663 struct xgbe_channel *channel;
48664 struct net_device *netdev = pdata->netdev;
48665 struct netdev_queue *txq;
48666 @@ -1211,7 +1211,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48667 return -ERANGE;
48668 }
48669
48670 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48671 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48672
48673 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48674
48675 @@ -1360,7 +1360,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48676 static int xgbe_open(struct net_device *netdev)
48677 {
48678 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48679 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48680 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48681 int ret;
48682
48683 DBGPR("-->xgbe_open\n");
48684 @@ -1432,7 +1432,7 @@ err_phy_init:
48685 static int xgbe_close(struct net_device *netdev)
48686 {
48687 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48688 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48689 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48690
48691 DBGPR("-->xgbe_close\n");
48692
48693 @@ -1460,8 +1460,8 @@ static int xgbe_close(struct net_device *netdev)
48694 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48695 {
48696 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48697 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48698 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48699 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48700 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48701 struct xgbe_channel *channel;
48702 struct xgbe_ring *ring;
48703 struct xgbe_packet_data *packet;
48704 @@ -1529,7 +1529,7 @@ tx_netdev_return:
48705 static void xgbe_set_rx_mode(struct net_device *netdev)
48706 {
48707 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48708 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48709 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48710
48711 DBGPR("-->xgbe_set_rx_mode\n");
48712
48713 @@ -1541,7 +1541,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48714 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48715 {
48716 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48717 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48718 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48719 struct sockaddr *saddr = addr;
48720
48721 DBGPR("-->xgbe_set_mac_address\n");
48722 @@ -1616,7 +1616,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48723
48724 DBGPR("-->%s\n", __func__);
48725
48726 - pdata->hw_if.read_mmc_stats(pdata);
48727 + pdata->hw_if->read_mmc_stats(pdata);
48728
48729 s->rx_packets = pstats->rxframecount_gb;
48730 s->rx_bytes = pstats->rxoctetcount_gb;
48731 @@ -1643,7 +1643,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48732 u16 vid)
48733 {
48734 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48735 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48736 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48737
48738 DBGPR("-->%s\n", __func__);
48739
48740 @@ -1659,7 +1659,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48741 u16 vid)
48742 {
48743 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48744 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48745 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48746
48747 DBGPR("-->%s\n", __func__);
48748
48749 @@ -1725,7 +1725,7 @@ static int xgbe_set_features(struct net_device *netdev,
48750 netdev_features_t features)
48751 {
48752 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48753 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48754 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48755 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48756 int ret = 0;
48757
48758 @@ -1791,8 +1791,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48759 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48760 {
48761 struct xgbe_prv_data *pdata = channel->pdata;
48762 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48763 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48764 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48765 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48766 struct xgbe_ring *ring = channel->rx_ring;
48767 struct xgbe_ring_data *rdata;
48768
48769 @@ -1847,8 +1847,8 @@ static struct sk_buff *xgbe_create_skb(struct napi_struct *napi,
48770 static int xgbe_tx_poll(struct xgbe_channel *channel)
48771 {
48772 struct xgbe_prv_data *pdata = channel->pdata;
48773 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48774 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48775 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48776 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48777 struct xgbe_ring *ring = channel->tx_ring;
48778 struct xgbe_ring_data *rdata;
48779 struct xgbe_ring_desc *rdesc;
48780 @@ -1913,7 +1913,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48781 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48782 {
48783 struct xgbe_prv_data *pdata = channel->pdata;
48784 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48785 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48786 struct xgbe_ring *ring = channel->rx_ring;
48787 struct xgbe_ring_data *rdata;
48788 struct xgbe_packet_data *packet;
48789 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48790 index 5f149e8..6736bf4 100644
48791 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48792 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48793 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48794
48795 DBGPR("-->%s\n", __func__);
48796
48797 - pdata->hw_if.read_mmc_stats(pdata);
48798 + pdata->hw_if->read_mmc_stats(pdata);
48799 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48800 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48801 *data++ = *(u64 *)stat;
48802 @@ -396,7 +396,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48803 struct ethtool_coalesce *ec)
48804 {
48805 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48806 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48807 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48808 unsigned int rx_frames, rx_riwt, rx_usecs;
48809 unsigned int tx_frames;
48810
48811 @@ -521,7 +521,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48812 const u8 *key, const u8 hfunc)
48813 {
48814 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48815 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48816 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48817 unsigned int ret;
48818
48819 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48820 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48821 index 7149053..889c5492 100644
48822 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48823 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48824 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48825 DBGPR("<--xgbe_default_config\n");
48826 }
48827
48828 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48829 -{
48830 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48831 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48832 -}
48833 -
48834 #ifdef CONFIG_ACPI
48835 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48836 {
48837 @@ -387,9 +381,8 @@ static int xgbe_probe(struct platform_device *pdev)
48838 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48839
48840 /* Set all the function pointers */
48841 - xgbe_init_all_fptrs(pdata);
48842 - hw_if = &pdata->hw_if;
48843 - desc_if = &pdata->desc_if;
48844 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48845 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48846
48847 /* Issue software reset to device */
48848 hw_if->exit(pdata);
48849 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48850 index 59e267f..0842a88 100644
48851 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48852 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48853 @@ -126,7 +126,7 @@
48854 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48855 {
48856 struct xgbe_prv_data *pdata = mii->priv;
48857 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48858 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48859 int mmd_data;
48860
48861 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48862 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48863 u16 mmd_val)
48864 {
48865 struct xgbe_prv_data *pdata = mii->priv;
48866 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48867 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48868 int mmd_data = mmd_val;
48869
48870 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48871 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48872 index b03e4f5..78e4cc4 100644
48873 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48874 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48875 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48876 tstamp_cc);
48877 u64 nsec;
48878
48879 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48880 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48881
48882 return nsec;
48883 }
48884 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48885
48886 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48887
48888 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48889 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48890
48891 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48892
48893 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48894 index e62dfa2..7df28d5 100644
48895 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48896 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48897 @@ -673,8 +673,8 @@ struct xgbe_prv_data {
48898 int dev_irq;
48899 unsigned int per_channel_irq;
48900
48901 - struct xgbe_hw_if hw_if;
48902 - struct xgbe_desc_if desc_if;
48903 + struct xgbe_hw_if *hw_if;
48904 + struct xgbe_desc_if *desc_if;
48905
48906 /* AXI DMA settings */
48907 unsigned int coherent;
48908 @@ -797,6 +797,9 @@ struct xgbe_prv_data {
48909 #endif
48910 };
48911
48912 +extern struct xgbe_hw_if default_xgbe_hw_if;
48913 +extern struct xgbe_desc_if default_xgbe_desc_if;
48914 +
48915 /* Function prototypes*/
48916
48917 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48918 diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
48919 index 783543a..a472348 100644
48920 --- a/drivers/net/ethernet/broadcom/bcmsysport.c
48921 +++ b/drivers/net/ethernet/broadcom/bcmsysport.c
48922 @@ -1721,7 +1721,7 @@ static int bcm_sysport_probe(struct platform_device *pdev)
48923 macaddr = of_get_mac_address(dn);
48924 if (!macaddr || !is_valid_ether_addr(macaddr)) {
48925 dev_warn(&pdev->dev, "using random Ethernet MAC\n");
48926 - random_ether_addr(dev->dev_addr);
48927 + eth_hw_addr_random(dev);
48928 } else {
48929 ether_addr_copy(dev->dev_addr, macaddr);
48930 }
48931 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48932 index d7a7175..7011194 100644
48933 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48934 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48935 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48936 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48937 {
48938 /* RX_MODE controlling object */
48939 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48940 + bnx2x_init_rx_mode_obj(bp);
48941
48942 /* multicast configuration controlling object */
48943 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48944 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48945 index 07cdf9b..b08ecc7 100644
48946 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48947 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48948 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48949 return rc;
48950 }
48951
48952 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48953 - struct bnx2x_rx_mode_obj *o)
48954 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48955 {
48956 if (CHIP_IS_E1x(bp)) {
48957 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48958 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48959 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48960 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48961 } else {
48962 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48963 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48964 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48965 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48966 }
48967 }
48968
48969 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48970 index 86baecb..ff3bb46 100644
48971 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48972 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48973 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48974
48975 /********************* RX MODE ****************/
48976
48977 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48978 - struct bnx2x_rx_mode_obj *o);
48979 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48980
48981 /**
48982 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48983 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48984 index 31c9f82..e65e986 100644
48985 --- a/drivers/net/ethernet/broadcom/tg3.h
48986 +++ b/drivers/net/ethernet/broadcom/tg3.h
48987 @@ -150,6 +150,7 @@
48988 #define CHIPREV_ID_5750_A0 0x4000
48989 #define CHIPREV_ID_5750_A1 0x4001
48990 #define CHIPREV_ID_5750_A3 0x4003
48991 +#define CHIPREV_ID_5750_C1 0x4201
48992 #define CHIPREV_ID_5750_C2 0x4202
48993 #define CHIPREV_ID_5752_A0_HW 0x5000
48994 #define CHIPREV_ID_5752_A0 0x6000
48995 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48996 index deb8da6..45d473b 100644
48997 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48998 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48999 @@ -1694,10 +1694,10 @@ bna_cb_ioceth_reset(void *arg)
49000 }
49001
49002 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
49003 - bna_cb_ioceth_enable,
49004 - bna_cb_ioceth_disable,
49005 - bna_cb_ioceth_hbfail,
49006 - bna_cb_ioceth_reset
49007 + .enable_cbfn = bna_cb_ioceth_enable,
49008 + .disable_cbfn = bna_cb_ioceth_disable,
49009 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
49010 + .reset_cbfn = bna_cb_ioceth_reset
49011 };
49012
49013 static void bna_attr_init(struct bna_ioceth *ioceth)
49014 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49015 index 8cffcdf..aadf043 100644
49016 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49017 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49018 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
49019 */
49020 struct l2t_skb_cb {
49021 arp_failure_handler_func arp_failure_handler;
49022 -};
49023 +} __no_const;
49024
49025 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
49026
49027 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49028 index badff18..e15c4ec 100644
49029 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49030 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49031 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49032 for (i=0; i<ETH_ALEN; i++) {
49033 tmp.addr[i] = dev->dev_addr[i];
49034 }
49035 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49036 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49037 break;
49038
49039 case DE4X5_SET_HWADDR: /* Set the hardware address */
49040 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49041 spin_lock_irqsave(&lp->lock, flags);
49042 memcpy(&statbuf, &lp->pktStats, ioc->len);
49043 spin_unlock_irqrestore(&lp->lock, flags);
49044 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49045 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49046 return -EFAULT;
49047 break;
49048 }
49049 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49050 index e43cc8a..f1cf67c 100644
49051 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49052 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49053 @@ -539,7 +539,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49054
49055 if (wrapped)
49056 newacc += 65536;
49057 - ACCESS_ONCE(*acc) = newacc;
49058 + ACCESS_ONCE_RW(*acc) = newacc;
49059 }
49060
49061 static void populate_erx_stats(struct be_adapter *adapter,
49062 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49063 index 6d0c5d5..55be363 100644
49064 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49065 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49066 @@ -30,6 +30,8 @@
49067 #include <linux/netdevice.h>
49068 #include <linux/phy.h>
49069 #include <linux/platform_device.h>
49070 +#include <linux/interrupt.h>
49071 +#include <linux/irqreturn.h>
49072 #include <net/ip.h>
49073
49074 #include "ftgmac100.h"
49075 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49076 index dce5f7b..2433466 100644
49077 --- a/drivers/net/ethernet/faraday/ftmac100.c
49078 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49079 @@ -31,6 +31,8 @@
49080 #include <linux/module.h>
49081 #include <linux/netdevice.h>
49082 #include <linux/platform_device.h>
49083 +#include <linux/interrupt.h>
49084 +#include <linux/irqreturn.h>
49085
49086 #include "ftmac100.h"
49087
49088 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49089 index a92b772..250fe69 100644
49090 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49091 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49092 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49093 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49094
49095 /* Update the base adjustement value. */
49096 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49097 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49098 smp_mb(); /* Force the above update. */
49099 }
49100
49101 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49102 index e5ba040..d47531c 100644
49103 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49104 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49105 @@ -782,7 +782,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49106 }
49107
49108 /* update the base incval used to calculate frequency adjustment */
49109 - ACCESS_ONCE(adapter->base_incval) = incval;
49110 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49111 smp_mb();
49112
49113 /* need lock to prevent incorrect read while modifying cyclecounter */
49114 diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
49115 index 74d0389..086ac03 100644
49116 --- a/drivers/net/ethernet/marvell/mvneta.c
49117 +++ b/drivers/net/ethernet/marvell/mvneta.c
49118 @@ -1462,7 +1462,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49119 struct mvneta_rx_queue *rxq)
49120 {
49121 struct net_device *dev = pp->dev;
49122 - int rx_done, rx_filled;
49123 + int rx_done;
49124 u32 rcvd_pkts = 0;
49125 u32 rcvd_bytes = 0;
49126
49127 @@ -1473,7 +1473,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49128 rx_todo = rx_done;
49129
49130 rx_done = 0;
49131 - rx_filled = 0;
49132
49133 /* Fairness NAPI loop */
49134 while (rx_done < rx_todo) {
49135 @@ -1484,7 +1483,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49136 int rx_bytes, err;
49137
49138 rx_done++;
49139 - rx_filled++;
49140 rx_status = rx_desc->status;
49141 rx_bytes = rx_desc->data_size - (ETH_FCS_LEN + MVNETA_MH_SIZE);
49142 data = (unsigned char *)rx_desc->buf_cookie;
49143 @@ -1524,6 +1522,14 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49144 continue;
49145 }
49146
49147 + /* Refill processing */
49148 + err = mvneta_rx_refill(pp, rx_desc);
49149 + if (err) {
49150 + netdev_err(dev, "Linux processing - Can't refill\n");
49151 + rxq->missed++;
49152 + goto err_drop_frame;
49153 + }
49154 +
49155 skb = build_skb(data, pp->frag_size > PAGE_SIZE ? 0 : pp->frag_size);
49156 if (!skb)
49157 goto err_drop_frame;
49158 @@ -1543,14 +1549,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49159 mvneta_rx_csum(pp, rx_status, skb);
49160
49161 napi_gro_receive(&pp->napi, skb);
49162 -
49163 - /* Refill processing */
49164 - err = mvneta_rx_refill(pp, rx_desc);
49165 - if (err) {
49166 - netdev_err(dev, "Linux processing - Can't refill\n");
49167 - rxq->missed++;
49168 - rx_filled--;
49169 - }
49170 }
49171
49172 if (rcvd_pkts) {
49173 @@ -1563,7 +1561,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49174 }
49175
49176 /* Update rxq management counters */
49177 - mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_filled);
49178 + mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
49179
49180 return rx_done;
49181 }
49182 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49183 index c10d98f..72914c6 100644
49184 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49185 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49186 @@ -475,8 +475,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49187 wmb();
49188
49189 /* we want to dirty this cache line once */
49190 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49191 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49192 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49193 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49194
49195 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49196
49197 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49198 index 6223930..975033d 100644
49199 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49200 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49201 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49202 struct __vxge_hw_fifo *fifo;
49203 struct vxge_hw_fifo_config *config;
49204 u32 txdl_size, txdl_per_memblock;
49205 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49206 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49207 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49208 + };
49209 +
49210 struct __vxge_hw_virtualpath *vpath;
49211
49212 if ((vp == NULL) || (attr == NULL)) {
49213 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49214 goto exit;
49215 }
49216
49217 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49218 -
49219 fifo->mempool =
49220 __vxge_hw_mempool_create(vpath->hldev,
49221 fifo->config->memblock_size,
49222 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49223 index 33669c2..a29c75e 100644
49224 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49225 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49226 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49227 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49228 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49229 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49230 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49231 + pax_open_kernel();
49232 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49233 + pax_close_kernel();
49234 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49235 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49236 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49237 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49238 index be7d7a6..a8983f8 100644
49239 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49240 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49241 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49242 case QLCNIC_NON_PRIV_FUNC:
49243 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49244 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49245 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49246 + pax_open_kernel();
49247 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49248 + pax_close_kernel();
49249 break;
49250 case QLCNIC_PRIV_FUNC:
49251 ahw->op_mode = QLCNIC_PRIV_FUNC;
49252 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49253 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49254 + pax_open_kernel();
49255 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49256 + pax_close_kernel();
49257 break;
49258 case QLCNIC_MGMT_FUNC:
49259 ahw->op_mode = QLCNIC_MGMT_FUNC;
49260 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49261 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49262 + pax_open_kernel();
49263 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49264 + pax_close_kernel();
49265 break;
49266 default:
49267 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49268 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49269 index 332bb8a..e6adcd1 100644
49270 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49271 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49272 @@ -1285,7 +1285,7 @@ flash_temp:
49273 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49274 {
49275 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49276 - static const struct qlcnic_dump_operations *fw_dump_ops;
49277 + const struct qlcnic_dump_operations *fw_dump_ops;
49278 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49279 u32 entry_offset, dump, no_entries, buf_offset = 0;
49280 int i, k, ops_cnt, ops_index, dump_size = 0;
49281 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49282 index 3df51fa..e9b517f 100644
49283 --- a/drivers/net/ethernet/realtek/r8169.c
49284 +++ b/drivers/net/ethernet/realtek/r8169.c
49285 @@ -788,22 +788,22 @@ struct rtl8169_private {
49286 struct mdio_ops {
49287 void (*write)(struct rtl8169_private *, int, int);
49288 int (*read)(struct rtl8169_private *, int);
49289 - } mdio_ops;
49290 + } __no_const mdio_ops;
49291
49292 struct pll_power_ops {
49293 void (*down)(struct rtl8169_private *);
49294 void (*up)(struct rtl8169_private *);
49295 - } pll_power_ops;
49296 + } __no_const pll_power_ops;
49297
49298 struct jumbo_ops {
49299 void (*enable)(struct rtl8169_private *);
49300 void (*disable)(struct rtl8169_private *);
49301 - } jumbo_ops;
49302 + } __no_const jumbo_ops;
49303
49304 struct csi_ops {
49305 void (*write)(struct rtl8169_private *, int, int);
49306 u32 (*read)(struct rtl8169_private *, int);
49307 - } csi_ops;
49308 + } __no_const csi_ops;
49309
49310 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49311 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49312 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49313 index a2e9aee..af41a0e 100644
49314 --- a/drivers/net/ethernet/sfc/ptp.c
49315 +++ b/drivers/net/ethernet/sfc/ptp.c
49316 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49317 ptp->start.dma_addr);
49318
49319 /* Clear flag that signals MC ready */
49320 - ACCESS_ONCE(*start) = 0;
49321 + ACCESS_ONCE_RW(*start) = 0;
49322 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49323 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49324 EFX_BUG_ON_PARANOID(rc);
49325 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49326 index 08c483b..2c4a553 100644
49327 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49328 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49329 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49330
49331 writel(value, ioaddr + MMC_CNTRL);
49332
49333 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49334 - MMC_CNTRL, value);
49335 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49336 +// MMC_CNTRL, value);
49337 }
49338
49339 /* To mask all all interrupts.*/
49340 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49341 index de28504..7f1c1cd 100644
49342 --- a/drivers/net/ethernet/via/via-rhine.c
49343 +++ b/drivers/net/ethernet/via/via-rhine.c
49344 @@ -2525,7 +2525,7 @@ static struct platform_driver rhine_driver_platform = {
49345 }
49346 };
49347
49348 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49349 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49350 {
49351 .ident = "EPIA-M",
49352 .matches = {
49353 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49354 index 41071d3..6e362e1 100644
49355 --- a/drivers/net/hyperv/hyperv_net.h
49356 +++ b/drivers/net/hyperv/hyperv_net.h
49357 @@ -176,7 +176,7 @@ struct rndis_device {
49358 enum rndis_device_state state;
49359 bool link_state;
49360 bool link_change;
49361 - atomic_t new_req_id;
49362 + atomic_unchecked_t new_req_id;
49363
49364 spinlock_t request_lock;
49365 struct list_head req_list;
49366 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49367 index 9118cea..1a8e06a 100644
49368 --- a/drivers/net/hyperv/rndis_filter.c
49369 +++ b/drivers/net/hyperv/rndis_filter.c
49370 @@ -100,7 +100,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49371 * template
49372 */
49373 set = &rndis_msg->msg.set_req;
49374 - set->req_id = atomic_inc_return(&dev->new_req_id);
49375 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49376
49377 /* Add to the request list */
49378 spin_lock_irqsave(&dev->request_lock, flags);
49379 @@ -923,7 +923,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49380
49381 /* Setup the rndis set */
49382 halt = &request->request_msg.msg.halt_req;
49383 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49384 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49385
49386 /* Ignore return since this msg is optional. */
49387 rndis_filter_send_request(dev, request);
49388 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49389 index 94570aa..1a798e1 100644
49390 --- a/drivers/net/ifb.c
49391 +++ b/drivers/net/ifb.c
49392 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49393 return 0;
49394 }
49395
49396 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49397 +static struct rtnl_link_ops ifb_link_ops = {
49398 .kind = "ifb",
49399 .priv_size = sizeof(struct ifb_private),
49400 .setup = ifb_setup,
49401 diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
49402 index 54549a6..0799442 100644
49403 --- a/drivers/net/ipvlan/ipvlan.h
49404 +++ b/drivers/net/ipvlan/ipvlan.h
49405 @@ -102,6 +102,11 @@ static inline struct ipvl_port *ipvlan_port_get_rcu(const struct net_device *d)
49406 return rcu_dereference(d->rx_handler_data);
49407 }
49408
49409 +static inline struct ipvl_port *ipvlan_port_get_rcu_bh(const struct net_device *d)
49410 +{
49411 + return rcu_dereference_bh(d->rx_handler_data);
49412 +}
49413 +
49414 static inline struct ipvl_port *ipvlan_port_get_rtnl(const struct net_device *d)
49415 {
49416 return rtnl_dereference(d->rx_handler_data);
49417 diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
49418 index c30b5c3..b349dad 100644
49419 --- a/drivers/net/ipvlan/ipvlan_core.c
49420 +++ b/drivers/net/ipvlan/ipvlan_core.c
49421 @@ -507,7 +507,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
49422 int ipvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
49423 {
49424 struct ipvl_dev *ipvlan = netdev_priv(dev);
49425 - struct ipvl_port *port = ipvlan_port_get_rcu(ipvlan->phy_dev);
49426 + struct ipvl_port *port = ipvlan_port_get_rcu_bh(ipvlan->phy_dev);
49427
49428 if (!port)
49429 goto out;
49430 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49431 index 9f59f17..52cb38f 100644
49432 --- a/drivers/net/macvlan.c
49433 +++ b/drivers/net/macvlan.c
49434 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49435 free_nskb:
49436 kfree_skb(nskb);
49437 err:
49438 - atomic_long_inc(&skb->dev->rx_dropped);
49439 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49440 }
49441
49442 static void macvlan_flush_sources(struct macvlan_port *port,
49443 @@ -1480,13 +1480,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49444 int macvlan_link_register(struct rtnl_link_ops *ops)
49445 {
49446 /* common fields */
49447 - ops->priv_size = sizeof(struct macvlan_dev);
49448 - ops->validate = macvlan_validate;
49449 - ops->maxtype = IFLA_MACVLAN_MAX;
49450 - ops->policy = macvlan_policy;
49451 - ops->changelink = macvlan_changelink;
49452 - ops->get_size = macvlan_get_size;
49453 - ops->fill_info = macvlan_fill_info;
49454 + pax_open_kernel();
49455 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49456 + *(void **)&ops->validate = macvlan_validate;
49457 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49458 + *(const void **)&ops->policy = macvlan_policy;
49459 + *(void **)&ops->changelink = macvlan_changelink;
49460 + *(void **)&ops->get_size = macvlan_get_size;
49461 + *(void **)&ops->fill_info = macvlan_fill_info;
49462 + pax_close_kernel();
49463
49464 return rtnl_link_register(ops);
49465 };
49466 @@ -1572,7 +1574,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49467 return NOTIFY_DONE;
49468 }
49469
49470 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49471 +static struct notifier_block macvlan_notifier_block = {
49472 .notifier_call = macvlan_device_event,
49473 };
49474
49475 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49476 index 8c350c5..30fdc98 100644
49477 --- a/drivers/net/macvtap.c
49478 +++ b/drivers/net/macvtap.c
49479 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49480 dev->tx_queue_len = TUN_READQ_SIZE;
49481 }
49482
49483 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49484 +static struct rtnl_link_ops macvtap_link_ops = {
49485 .kind = "macvtap",
49486 .setup = macvtap_setup,
49487 .newlink = macvtap_newlink,
49488 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49489
49490 ret = 0;
49491 u = q->flags;
49492 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49493 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49494 put_user(u, &ifr->ifr_flags))
49495 ret = -EFAULT;
49496 macvtap_put_vlan(vlan);
49497 @@ -1214,7 +1214,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49498 return NOTIFY_DONE;
49499 }
49500
49501 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49502 +static struct notifier_block macvtap_notifier_block = {
49503 .notifier_call = macvtap_device_event,
49504 };
49505
49506 @@ -1268,6 +1268,7 @@ static void macvtap_exit(void)
49507 class_unregister(macvtap_class);
49508 cdev_del(&macvtap_cdev);
49509 unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
49510 + idr_destroy(&minor_idr);
49511 }
49512 module_exit(macvtap_exit);
49513
49514 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49515 index 34924df..a747360 100644
49516 --- a/drivers/net/nlmon.c
49517 +++ b/drivers/net/nlmon.c
49518 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49519 return 0;
49520 }
49521
49522 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49523 +static struct rtnl_link_ops nlmon_link_ops = {
49524 .kind = "nlmon",
49525 .priv_size = sizeof(struct nlmon),
49526 .setup = nlmon_setup,
49527 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49528 index d551df6..fa4c2df 100644
49529 --- a/drivers/net/phy/phy_device.c
49530 +++ b/drivers/net/phy/phy_device.c
49531 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49532 * zero on success.
49533 *
49534 */
49535 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49536 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49537 struct phy_c45_device_ids *c45_ids) {
49538 int phy_reg;
49539 int i, reg_addr;
49540 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49541 * its return value is in turn returned.
49542 *
49543 */
49544 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49545 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49546 bool is_c45, struct phy_c45_device_ids *c45_ids)
49547 {
49548 int phy_reg;
49549 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49550 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49551 {
49552 struct phy_c45_device_ids c45_ids = {0};
49553 - u32 phy_id = 0;
49554 + int phy_id = 0;
49555 int r;
49556
49557 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49558 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49559 index 9d15566..5ad4ef6 100644
49560 --- a/drivers/net/ppp/ppp_generic.c
49561 +++ b/drivers/net/ppp/ppp_generic.c
49562 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49563 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49564 struct ppp_stats stats;
49565 struct ppp_comp_stats cstats;
49566 - char *vers;
49567
49568 switch (cmd) {
49569 case SIOCGPPPSTATS:
49570 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49571 break;
49572
49573 case SIOCGPPPVER:
49574 - vers = PPP_VERSION;
49575 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49576 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49577 break;
49578 err = 0;
49579 break;
49580 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49581 index 079f7ad..b2a2bfa7 100644
49582 --- a/drivers/net/slip/slhc.c
49583 +++ b/drivers/net/slip/slhc.c
49584 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49585 register struct tcphdr *thp;
49586 register struct iphdr *ip;
49587 register struct cstate *cs;
49588 - int len, hdrlen;
49589 + long len, hdrlen;
49590 unsigned char *cp = icp;
49591
49592 /* We've got a compressed packet; read the change byte */
49593 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49594 index 6928448..e30c57f 100644
49595 --- a/drivers/net/team/team.c
49596 +++ b/drivers/net/team/team.c
49597 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
49598 return TEAM_DEFAULT_NUM_RX_QUEUES;
49599 }
49600
49601 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49602 +static struct rtnl_link_ops team_link_ops = {
49603 .kind = DRV_NAME,
49604 .priv_size = sizeof(struct team),
49605 .setup = team_setup,
49606 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
49607 return NOTIFY_DONE;
49608 }
49609
49610 -static struct notifier_block team_notifier_block __read_mostly = {
49611 +static struct notifier_block team_notifier_block = {
49612 .notifier_call = team_device_event,
49613 };
49614
49615 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49616 index e470ae5..e812f5e 100644
49617 --- a/drivers/net/tun.c
49618 +++ b/drivers/net/tun.c
49619 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49620 return -EINVAL;
49621 }
49622
49623 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49624 +static struct rtnl_link_ops tun_link_ops = {
49625 .kind = DRV_NAME,
49626 .priv_size = sizeof(struct tun_struct),
49627 .setup = tun_setup,
49628 @@ -1828,7 +1828,7 @@ unlock:
49629 }
49630
49631 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49632 - unsigned long arg, int ifreq_len)
49633 + unsigned long arg, size_t ifreq_len)
49634 {
49635 struct tun_file *tfile = file->private_data;
49636 struct tun_struct *tun;
49637 @@ -1842,6 +1842,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49638 int le;
49639 int ret;
49640
49641 + if (ifreq_len > sizeof ifr)
49642 + return -EFAULT;
49643 +
49644 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49645 if (copy_from_user(&ifr, argp, ifreq_len))
49646 return -EFAULT;
49647 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49648 index 111d907..1ee643e 100644
49649 --- a/drivers/net/usb/hso.c
49650 +++ b/drivers/net/usb/hso.c
49651 @@ -70,7 +70,7 @@
49652 #include <asm/byteorder.h>
49653 #include <linux/serial_core.h>
49654 #include <linux/serial.h>
49655 -
49656 +#include <asm/local.h>
49657
49658 #define MOD_AUTHOR "Option Wireless"
49659 #define MOD_DESCRIPTION "USB High Speed Option driver"
49660 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49661 struct urb *urb;
49662
49663 urb = serial->rx_urb[0];
49664 - if (serial->port.count > 0) {
49665 + if (atomic_read(&serial->port.count) > 0) {
49666 count = put_rxbuf_data(urb, serial);
49667 if (count == -1)
49668 return;
49669 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49670 DUMP1(urb->transfer_buffer, urb->actual_length);
49671
49672 /* Anyone listening? */
49673 - if (serial->port.count == 0)
49674 + if (atomic_read(&serial->port.count) == 0)
49675 return;
49676
49677 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49678 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49679 tty_port_tty_set(&serial->port, tty);
49680
49681 /* check for port already opened, if not set the termios */
49682 - serial->port.count++;
49683 - if (serial->port.count == 1) {
49684 + if (atomic_inc_return(&serial->port.count) == 1) {
49685 serial->rx_state = RX_IDLE;
49686 /* Force default termio settings */
49687 _hso_serial_set_termios(tty, NULL);
49688 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49689 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49690 if (result) {
49691 hso_stop_serial_device(serial->parent);
49692 - serial->port.count--;
49693 + atomic_dec(&serial->port.count);
49694 } else {
49695 kref_get(&serial->parent->ref);
49696 }
49697 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49698
49699 /* reset the rts and dtr */
49700 /* do the actual close */
49701 - serial->port.count--;
49702 + atomic_dec(&serial->port.count);
49703
49704 - if (serial->port.count <= 0) {
49705 - serial->port.count = 0;
49706 + if (atomic_read(&serial->port.count) <= 0) {
49707 + atomic_set(&serial->port.count, 0);
49708 tty_port_tty_set(&serial->port, NULL);
49709 if (!usb_gone)
49710 hso_stop_serial_device(serial->parent);
49711 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49712
49713 /* the actual setup */
49714 spin_lock_irqsave(&serial->serial_lock, flags);
49715 - if (serial->port.count)
49716 + if (atomic_read(&serial->port.count))
49717 _hso_serial_set_termios(tty, old);
49718 else
49719 tty->termios = *old;
49720 @@ -1891,7 +1890,7 @@ static void intr_callback(struct urb *urb)
49721 D1("Pending read interrupt on port %d\n", i);
49722 spin_lock(&serial->serial_lock);
49723 if (serial->rx_state == RX_IDLE &&
49724 - serial->port.count > 0) {
49725 + atomic_read(&serial->port.count) > 0) {
49726 /* Setup and send a ctrl req read on
49727 * port i */
49728 if (!serial->rx_urb_filled[0]) {
49729 @@ -3058,7 +3057,7 @@ static int hso_resume(struct usb_interface *iface)
49730 /* Start all serial ports */
49731 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49732 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49733 - if (dev2ser(serial_table[i])->port.count) {
49734 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49735 result =
49736 hso_start_serial_device(serial_table[i], GFP_NOIO);
49737 hso_kick_transmit(dev2ser(serial_table[i]));
49738 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49739 index aafa1a1..f59c651 100644
49740 --- a/drivers/net/usb/r8152.c
49741 +++ b/drivers/net/usb/r8152.c
49742 @@ -602,7 +602,7 @@ struct r8152 {
49743 void (*unload)(struct r8152 *);
49744 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49745 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49746 - } rtl_ops;
49747 + } __no_const rtl_ops;
49748
49749 int intr_interval;
49750 u32 saved_wolopts;
49751 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49752 index a2515887..6d13233 100644
49753 --- a/drivers/net/usb/sierra_net.c
49754 +++ b/drivers/net/usb/sierra_net.c
49755 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49756 /* atomic counter partially included in MAC address to make sure 2 devices
49757 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49758 */
49759 -static atomic_t iface_counter = ATOMIC_INIT(0);
49760 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49761
49762 /*
49763 * SYNC Timer Delay definition used to set the expiry time
49764 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49765 dev->net->netdev_ops = &sierra_net_device_ops;
49766
49767 /* change MAC addr to include, ifacenum, and to be unique */
49768 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49769 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49770 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49771
49772 /* we will have to manufacture ethernet headers, prepare template */
49773 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49774 index 63c7810..4ad33aa 100644
49775 --- a/drivers/net/virtio_net.c
49776 +++ b/drivers/net/virtio_net.c
49777 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49778 #define RECEIVE_AVG_WEIGHT 64
49779
49780 /* Minimum alignment for mergeable packet buffers. */
49781 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49782 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49783
49784 #define VIRTNET_DRIVER_VERSION "1.0.0"
49785
49786 diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
49787 index 61c0840..92e7f7e 100644
49788 --- a/drivers/net/vmxnet3/vmxnet3_drv.c
49789 +++ b/drivers/net/vmxnet3/vmxnet3_drv.c
49790 @@ -1167,7 +1167,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49791 static const u32 rxprod_reg[2] = {
49792 VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
49793 };
49794 - u32 num_rxd = 0;
49795 + u32 num_pkts = 0;
49796 bool skip_page_frags = false;
49797 struct Vmxnet3_RxCompDesc *rcd;
49798 struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
49799 @@ -1185,13 +1185,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49800 struct Vmxnet3_RxDesc *rxd;
49801 u32 idx, ring_idx;
49802 struct vmxnet3_cmd_ring *ring = NULL;
49803 - if (num_rxd >= quota) {
49804 + if (num_pkts >= quota) {
49805 /* we may stop even before we see the EOP desc of
49806 * the current pkt
49807 */
49808 break;
49809 }
49810 - num_rxd++;
49811 BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
49812 idx = rcd->rxdIdx;
49813 ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
49814 @@ -1323,6 +1322,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49815 napi_gro_receive(&rq->napi, skb);
49816
49817 ctx->skb = NULL;
49818 + num_pkts++;
49819 }
49820
49821 rcd_done:
49822 @@ -1353,7 +1353,7 @@ rcd_done:
49823 &rq->comp_ring.base[rq->comp_ring.next2proc].rcd, &rxComp);
49824 }
49825
49826 - return num_rxd;
49827 + return num_pkts;
49828 }
49829
49830
49831 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49832 index 21a0fbf..055b54f 100644
49833 --- a/drivers/net/vxlan.c
49834 +++ b/drivers/net/vxlan.c
49835 @@ -2878,7 +2878,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49836 return vxlan->net;
49837 }
49838
49839 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49840 +static struct rtnl_link_ops vxlan_link_ops = {
49841 .kind = "vxlan",
49842 .maxtype = IFLA_VXLAN_MAX,
49843 .policy = vxlan_policy,
49844 @@ -2926,7 +2926,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49845 return NOTIFY_DONE;
49846 }
49847
49848 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49849 +static struct notifier_block vxlan_notifier_block = {
49850 .notifier_call = vxlan_lowerdev_event,
49851 };
49852
49853 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49854 index 5920c99..ff2e4a5 100644
49855 --- a/drivers/net/wan/lmc/lmc_media.c
49856 +++ b/drivers/net/wan/lmc/lmc_media.c
49857 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49858 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49859
49860 lmc_media_t lmc_ds3_media = {
49861 - lmc_ds3_init, /* special media init stuff */
49862 - lmc_ds3_default, /* reset to default state */
49863 - lmc_ds3_set_status, /* reset status to state provided */
49864 - lmc_dummy_set_1, /* set clock source */
49865 - lmc_dummy_set2_1, /* set line speed */
49866 - lmc_ds3_set_100ft, /* set cable length */
49867 - lmc_ds3_set_scram, /* set scrambler */
49868 - lmc_ds3_get_link_status, /* get link status */
49869 - lmc_dummy_set_1, /* set link status */
49870 - lmc_ds3_set_crc_length, /* set CRC length */
49871 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49872 - lmc_ds3_watchdog
49873 + .init = lmc_ds3_init, /* special media init stuff */
49874 + .defaults = lmc_ds3_default, /* reset to default state */
49875 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49876 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49877 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49878 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49879 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49880 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49881 + .set_link_status = lmc_dummy_set_1, /* set link status */
49882 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49883 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49884 + .watchdog = lmc_ds3_watchdog
49885 };
49886
49887 lmc_media_t lmc_hssi_media = {
49888 - lmc_hssi_init, /* special media init stuff */
49889 - lmc_hssi_default, /* reset to default state */
49890 - lmc_hssi_set_status, /* reset status to state provided */
49891 - lmc_hssi_set_clock, /* set clock source */
49892 - lmc_dummy_set2_1, /* set line speed */
49893 - lmc_dummy_set_1, /* set cable length */
49894 - lmc_dummy_set_1, /* set scrambler */
49895 - lmc_hssi_get_link_status, /* get link status */
49896 - lmc_hssi_set_link_status, /* set link status */
49897 - lmc_hssi_set_crc_length, /* set CRC length */
49898 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49899 - lmc_hssi_watchdog
49900 + .init = lmc_hssi_init, /* special media init stuff */
49901 + .defaults = lmc_hssi_default, /* reset to default state */
49902 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49903 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49904 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49905 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49906 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49907 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49908 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49909 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49910 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49911 + .watchdog = lmc_hssi_watchdog
49912 };
49913
49914 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49915 - lmc_ssi_default, /* reset to default state */
49916 - lmc_ssi_set_status, /* reset status to state provided */
49917 - lmc_ssi_set_clock, /* set clock source */
49918 - lmc_ssi_set_speed, /* set line speed */
49919 - lmc_dummy_set_1, /* set cable length */
49920 - lmc_dummy_set_1, /* set scrambler */
49921 - lmc_ssi_get_link_status, /* get link status */
49922 - lmc_ssi_set_link_status, /* set link status */
49923 - lmc_ssi_set_crc_length, /* set CRC length */
49924 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49925 - lmc_ssi_watchdog
49926 +lmc_media_t lmc_ssi_media = {
49927 + .init = lmc_ssi_init, /* special media init stuff */
49928 + .defaults = lmc_ssi_default, /* reset to default state */
49929 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49930 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49931 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49932 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49933 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49934 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49935 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49936 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49937 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49938 + .watchdog = lmc_ssi_watchdog
49939 };
49940
49941 lmc_media_t lmc_t1_media = {
49942 - lmc_t1_init, /* special media init stuff */
49943 - lmc_t1_default, /* reset to default state */
49944 - lmc_t1_set_status, /* reset status to state provided */
49945 - lmc_t1_set_clock, /* set clock source */
49946 - lmc_dummy_set2_1, /* set line speed */
49947 - lmc_dummy_set_1, /* set cable length */
49948 - lmc_dummy_set_1, /* set scrambler */
49949 - lmc_t1_get_link_status, /* get link status */
49950 - lmc_dummy_set_1, /* set link status */
49951 - lmc_t1_set_crc_length, /* set CRC length */
49952 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49953 - lmc_t1_watchdog
49954 + .init = lmc_t1_init, /* special media init stuff */
49955 + .defaults = lmc_t1_default, /* reset to default state */
49956 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49957 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49958 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49959 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49960 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49961 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49962 + .set_link_status = lmc_dummy_set_1, /* set link status */
49963 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49964 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49965 + .watchdog = lmc_t1_watchdog
49966 };
49967
49968 static void
49969 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49970 index feacc3b..5bac0de 100644
49971 --- a/drivers/net/wan/z85230.c
49972 +++ b/drivers/net/wan/z85230.c
49973 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49974
49975 struct z8530_irqhandler z8530_sync =
49976 {
49977 - z8530_rx,
49978 - z8530_tx,
49979 - z8530_status
49980 + .rx = z8530_rx,
49981 + .tx = z8530_tx,
49982 + .status = z8530_status
49983 };
49984
49985 EXPORT_SYMBOL(z8530_sync);
49986 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49987 }
49988
49989 static struct z8530_irqhandler z8530_dma_sync = {
49990 - z8530_dma_rx,
49991 - z8530_dma_tx,
49992 - z8530_dma_status
49993 + .rx = z8530_dma_rx,
49994 + .tx = z8530_dma_tx,
49995 + .status = z8530_dma_status
49996 };
49997
49998 static struct z8530_irqhandler z8530_txdma_sync = {
49999 - z8530_rx,
50000 - z8530_dma_tx,
50001 - z8530_dma_status
50002 + .rx = z8530_rx,
50003 + .tx = z8530_dma_tx,
50004 + .status = z8530_dma_status
50005 };
50006
50007 /**
50008 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
50009
50010 struct z8530_irqhandler z8530_nop=
50011 {
50012 - z8530_rx_clear,
50013 - z8530_tx_clear,
50014 - z8530_status_clear
50015 + .rx = z8530_rx_clear,
50016 + .tx = z8530_tx_clear,
50017 + .status = z8530_status_clear
50018 };
50019
50020
50021 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
50022 index 0b60295..b8bfa5b 100644
50023 --- a/drivers/net/wimax/i2400m/rx.c
50024 +++ b/drivers/net/wimax/i2400m/rx.c
50025 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
50026 if (i2400m->rx_roq == NULL)
50027 goto error_roq_alloc;
50028
50029 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
50030 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
50031 GFP_KERNEL);
50032 if (rd == NULL) {
50033 result = -ENOMEM;
50034 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
50035 index d0c97c2..108f59b 100644
50036 --- a/drivers/net/wireless/airo.c
50037 +++ b/drivers/net/wireless/airo.c
50038 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
50039 struct airo_info *ai = dev->ml_priv;
50040 int ridcode;
50041 int enabled;
50042 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50043 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50044 unsigned char *iobuf;
50045
50046 /* Only super-user can write RIDs */
50047 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
50048 index 49219c5..3625441 100644
50049 --- a/drivers/net/wireless/at76c50x-usb.c
50050 +++ b/drivers/net/wireless/at76c50x-usb.c
50051 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
50052 }
50053
50054 /* Convert timeout from the DFU status to jiffies */
50055 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
50056 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
50057 {
50058 return msecs_to_jiffies((s->poll_timeout[2] << 16)
50059 | (s->poll_timeout[1] << 8)
50060 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
50061 index 2fd9e18..3f55bdd 100644
50062 --- a/drivers/net/wireless/ath/ath10k/htc.c
50063 +++ b/drivers/net/wireless/ath/ath10k/htc.c
50064 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
50065 /* registered target arrival callback from the HIF layer */
50066 int ath10k_htc_init(struct ath10k *ar)
50067 {
50068 - struct ath10k_hif_cb htc_callbacks;
50069 + static struct ath10k_hif_cb htc_callbacks = {
50070 + .rx_completion = ath10k_htc_rx_completion_handler,
50071 + .tx_completion = ath10k_htc_tx_completion_handler,
50072 + };
50073 struct ath10k_htc_ep *ep = NULL;
50074 struct ath10k_htc *htc = &ar->htc;
50075
50076 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
50077 ath10k_htc_reset_endpoint_states(htc);
50078
50079 /* setup HIF layer callbacks */
50080 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
50081 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
50082 htc->ar = ar;
50083
50084 /* Get HIF default pipe for HTC message exchange */
50085 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
50086 index 527179c..a890150 100644
50087 --- a/drivers/net/wireless/ath/ath10k/htc.h
50088 +++ b/drivers/net/wireless/ath/ath10k/htc.h
50089 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
50090
50091 struct ath10k_htc_ops {
50092 void (*target_send_suspend_complete)(struct ath10k *ar);
50093 -};
50094 +} __no_const;
50095
50096 struct ath10k_htc_ep_ops {
50097 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
50098 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
50099 void (*ep_tx_credits)(struct ath10k *);
50100 -};
50101 +} __no_const;
50102
50103 /* service connection information */
50104 struct ath10k_htc_svc_conn_req {
50105 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50106 index f816909..e56cd8b 100644
50107 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50108 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50109 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50110 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
50111 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
50112
50113 - ACCESS_ONCE(ads->ds_link) = i->link;
50114 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
50115 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
50116 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
50117
50118 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
50119 ctl6 = SM(i->keytype, AR_EncrType);
50120 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50121
50122 if ((i->is_first || i->is_last) &&
50123 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
50124 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
50125 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
50126 | set11nTries(i->rates, 1)
50127 | set11nTries(i->rates, 2)
50128 | set11nTries(i->rates, 3)
50129 | (i->dur_update ? AR_DurUpdateEna : 0)
50130 | SM(0, AR_BurstDur);
50131
50132 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50133 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50134 | set11nRate(i->rates, 1)
50135 | set11nRate(i->rates, 2)
50136 | set11nRate(i->rates, 3);
50137 } else {
50138 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50139 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50140 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50141 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50142 }
50143
50144 if (!i->is_first) {
50145 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50146 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50147 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50148 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50149 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50150 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50151 return;
50152 }
50153
50154 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50155 break;
50156 }
50157
50158 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50159 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50160 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50161 | SM(i->txpower[0], AR_XmitPower0)
50162 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50163 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50164 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50165 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50166
50167 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50168 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50169 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50170 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50171
50172 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50173 return;
50174
50175 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50176 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50177 | set11nPktDurRTSCTS(i->rates, 1);
50178
50179 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50180 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50181 | set11nPktDurRTSCTS(i->rates, 3);
50182
50183 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50184 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50185 | set11nRateFlags(i->rates, 1)
50186 | set11nRateFlags(i->rates, 2)
50187 | set11nRateFlags(i->rates, 3)
50188 | SM(i->rtscts_rate, AR_RTSCTSRate);
50189
50190 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50191 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50192 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50193 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50194 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50195 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50196 }
50197
50198 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50199 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50200 index da84b70..83e4978 100644
50201 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50202 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50203 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50204 (i->qcu << AR_TxQcuNum_S) | desc_len;
50205
50206 checksum += val;
50207 - ACCESS_ONCE(ads->info) = val;
50208 + ACCESS_ONCE_RW(ads->info) = val;
50209
50210 checksum += i->link;
50211 - ACCESS_ONCE(ads->link) = i->link;
50212 + ACCESS_ONCE_RW(ads->link) = i->link;
50213
50214 checksum += i->buf_addr[0];
50215 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50216 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50217 checksum += i->buf_addr[1];
50218 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50219 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50220 checksum += i->buf_addr[2];
50221 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50222 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50223 checksum += i->buf_addr[3];
50224 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50225 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50226
50227 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50228 - ACCESS_ONCE(ads->ctl3) = val;
50229 + ACCESS_ONCE_RW(ads->ctl3) = val;
50230 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50231 - ACCESS_ONCE(ads->ctl5) = val;
50232 + ACCESS_ONCE_RW(ads->ctl5) = val;
50233 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50234 - ACCESS_ONCE(ads->ctl7) = val;
50235 + ACCESS_ONCE_RW(ads->ctl7) = val;
50236 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50237 - ACCESS_ONCE(ads->ctl9) = val;
50238 + ACCESS_ONCE_RW(ads->ctl9) = val;
50239
50240 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50241 - ACCESS_ONCE(ads->ctl10) = checksum;
50242 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50243
50244 if (i->is_first || i->is_last) {
50245 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50246 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50247 | set11nTries(i->rates, 1)
50248 | set11nTries(i->rates, 2)
50249 | set11nTries(i->rates, 3)
50250 | (i->dur_update ? AR_DurUpdateEna : 0)
50251 | SM(0, AR_BurstDur);
50252
50253 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50254 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50255 | set11nRate(i->rates, 1)
50256 | set11nRate(i->rates, 2)
50257 | set11nRate(i->rates, 3);
50258 } else {
50259 - ACCESS_ONCE(ads->ctl13) = 0;
50260 - ACCESS_ONCE(ads->ctl14) = 0;
50261 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50262 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50263 }
50264
50265 ads->ctl20 = 0;
50266 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50267
50268 ctl17 = SM(i->keytype, AR_EncrType);
50269 if (!i->is_first) {
50270 - ACCESS_ONCE(ads->ctl11) = 0;
50271 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50272 - ACCESS_ONCE(ads->ctl15) = 0;
50273 - ACCESS_ONCE(ads->ctl16) = 0;
50274 - ACCESS_ONCE(ads->ctl17) = ctl17;
50275 - ACCESS_ONCE(ads->ctl18) = 0;
50276 - ACCESS_ONCE(ads->ctl19) = 0;
50277 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50278 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50279 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50280 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50281 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50282 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50283 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50284 return;
50285 }
50286
50287 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50288 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50289 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50290 | SM(i->txpower[0], AR_XmitPower0)
50291 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50292 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50293 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50294 ctl12 |= SM(val, AR_PAPRDChainMask);
50295
50296 - ACCESS_ONCE(ads->ctl12) = ctl12;
50297 - ACCESS_ONCE(ads->ctl17) = ctl17;
50298 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50299 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50300
50301 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50302 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50303 | set11nPktDurRTSCTS(i->rates, 1);
50304
50305 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50306 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50307 | set11nPktDurRTSCTS(i->rates, 3);
50308
50309 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50310 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50311 | set11nRateFlags(i->rates, 1)
50312 | set11nRateFlags(i->rates, 2)
50313 | set11nRateFlags(i->rates, 3)
50314 | SM(i->rtscts_rate, AR_RTSCTSRate);
50315
50316 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50317 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50318
50319 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50320 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50321 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50322 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50323 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50324 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50325 }
50326
50327 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50328 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50329 index c1d2d03..08352db 100644
50330 --- a/drivers/net/wireless/ath/ath9k/hw.h
50331 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50332 @@ -671,7 +671,7 @@ struct ath_hw_private_ops {
50333 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50334 bool (*is_aic_enabled)(struct ath_hw *ah);
50335 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
50336 -};
50337 +} __no_const;
50338
50339 /**
50340 * struct ath_spec_scan - parameters for Atheros spectral scan
50341 @@ -747,7 +747,7 @@ struct ath_hw_ops {
50342 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50343 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50344 #endif
50345 -};
50346 +} __no_const;
50347
50348 struct ath_nf_limits {
50349 s16 max;
50350 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50351 index b0badef..3e3464c 100644
50352 --- a/drivers/net/wireless/ath/ath9k/main.c
50353 +++ b/drivers/net/wireless/ath/ath9k/main.c
50354 @@ -2573,16 +2573,18 @@ void ath9k_fill_chanctx_ops(void)
50355 if (!ath9k_is_chanctx_enabled())
50356 return;
50357
50358 - ath9k_ops.hw_scan = ath9k_hw_scan;
50359 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50360 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50361 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50362 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50363 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50364 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50365 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50366 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50367 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50368 + pax_open_kernel();
50369 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50370 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50371 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50372 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50373 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50374 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50375 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50376 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50377 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50378 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50379 + pax_close_kernel();
50380 }
50381
50382 #endif
50383 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50384 index 058a9f2..d5cb1ba 100644
50385 --- a/drivers/net/wireless/b43/phy_lp.c
50386 +++ b/drivers/net/wireless/b43/phy_lp.c
50387 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50388 {
50389 struct ssb_bus *bus = dev->dev->sdev->bus;
50390
50391 - static const struct b206x_channel *chandata = NULL;
50392 + const struct b206x_channel *chandata = NULL;
50393 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50394 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50395 u16 old_comm15, scale;
50396 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50397 index e566580..2c218ca 100644
50398 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50399 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50400 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50401 */
50402 if (il3945_mod_params.disable_hw_scan) {
50403 D_INFO("Disabling hw_scan\n");
50404 - il3945_mac_ops.hw_scan = NULL;
50405 + pax_open_kernel();
50406 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50407 + pax_close_kernel();
50408 }
50409
50410 D_INFO("*** LOAD DRIVER ***\n");
50411 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50412 index 0ffb6ff..c0b7f0e 100644
50413 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50414 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50415 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50416 {
50417 struct iwl_priv *priv = file->private_data;
50418 char buf[64];
50419 - int buf_size;
50420 + size_t buf_size;
50421 u32 offset, len;
50422
50423 memset(buf, 0, sizeof(buf));
50424 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50425 struct iwl_priv *priv = file->private_data;
50426
50427 char buf[8];
50428 - int buf_size;
50429 + size_t buf_size;
50430 u32 reset_flag;
50431
50432 memset(buf, 0, sizeof(buf));
50433 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50434 {
50435 struct iwl_priv *priv = file->private_data;
50436 char buf[8];
50437 - int buf_size;
50438 + size_t buf_size;
50439 int ht40;
50440
50441 memset(buf, 0, sizeof(buf));
50442 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50443 {
50444 struct iwl_priv *priv = file->private_data;
50445 char buf[8];
50446 - int buf_size;
50447 + size_t buf_size;
50448 int value;
50449
50450 memset(buf, 0, sizeof(buf));
50451 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50452 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50453 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50454
50455 -static const char *fmt_value = " %-30s %10u\n";
50456 -static const char *fmt_hex = " %-30s 0x%02X\n";
50457 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50458 -static const char *fmt_header =
50459 +static const char fmt_value[] = " %-30s %10u\n";
50460 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50461 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50462 +static const char fmt_header[] =
50463 "%-32s current cumulative delta max\n";
50464
50465 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50466 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50467 {
50468 struct iwl_priv *priv = file->private_data;
50469 char buf[8];
50470 - int buf_size;
50471 + size_t buf_size;
50472 int clear;
50473
50474 memset(buf, 0, sizeof(buf));
50475 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50476 {
50477 struct iwl_priv *priv = file->private_data;
50478 char buf[8];
50479 - int buf_size;
50480 + size_t buf_size;
50481 int trace;
50482
50483 memset(buf, 0, sizeof(buf));
50484 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50485 {
50486 struct iwl_priv *priv = file->private_data;
50487 char buf[8];
50488 - int buf_size;
50489 + size_t buf_size;
50490 int missed;
50491
50492 memset(buf, 0, sizeof(buf));
50493 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50494
50495 struct iwl_priv *priv = file->private_data;
50496 char buf[8];
50497 - int buf_size;
50498 + size_t buf_size;
50499 int plcp;
50500
50501 memset(buf, 0, sizeof(buf));
50502 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50503
50504 struct iwl_priv *priv = file->private_data;
50505 char buf[8];
50506 - int buf_size;
50507 + size_t buf_size;
50508 int flush;
50509
50510 memset(buf, 0, sizeof(buf));
50511 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50512
50513 struct iwl_priv *priv = file->private_data;
50514 char buf[8];
50515 - int buf_size;
50516 + size_t buf_size;
50517 int rts;
50518
50519 if (!priv->cfg->ht_params)
50520 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50521 {
50522 struct iwl_priv *priv = file->private_data;
50523 char buf[8];
50524 - int buf_size;
50525 + size_t buf_size;
50526
50527 memset(buf, 0, sizeof(buf));
50528 buf_size = min(count, sizeof(buf) - 1);
50529 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50530 struct iwl_priv *priv = file->private_data;
50531 u32 event_log_flag;
50532 char buf[8];
50533 - int buf_size;
50534 + size_t buf_size;
50535
50536 /* check that the interface is up */
50537 if (!iwl_is_ready(priv))
50538 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50539 struct iwl_priv *priv = file->private_data;
50540 char buf[8];
50541 u32 calib_disabled;
50542 - int buf_size;
50543 + size_t buf_size;
50544
50545 memset(buf, 0, sizeof(buf));
50546 buf_size = min(count, sizeof(buf) - 1);
50547 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50548 index dc17909..989c9fb 100644
50549 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50550 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50551 @@ -1919,7 +1919,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50552 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50553
50554 char buf[8];
50555 - int buf_size;
50556 + size_t buf_size;
50557 u32 reset_flag;
50558
50559 memset(buf, 0, sizeof(buf));
50560 @@ -1940,7 +1940,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50561 {
50562 struct iwl_trans *trans = file->private_data;
50563 char buf[8];
50564 - int buf_size;
50565 + size_t buf_size;
50566 int csr;
50567
50568 memset(buf, 0, sizeof(buf));
50569 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50570 index d5c0a1a..d056b20 100644
50571 --- a/drivers/net/wireless/mac80211_hwsim.c
50572 +++ b/drivers/net/wireless/mac80211_hwsim.c
50573 @@ -3149,20 +3149,20 @@ static int __init init_mac80211_hwsim(void)
50574 if (channels < 1)
50575 return -EINVAL;
50576
50577 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50578 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50579 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50580 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50581 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50582 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50583 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50584 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50585 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50586 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50587 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50588 - mac80211_hwsim_assign_vif_chanctx;
50589 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50590 - mac80211_hwsim_unassign_vif_chanctx;
50591 + pax_open_kernel();
50592 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50593 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50594 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50595 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50596 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50597 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50598 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50599 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50600 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50601 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50602 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50603 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50604 + pax_close_kernel();
50605
50606 spin_lock_init(&hwsim_radio_lock);
50607 INIT_LIST_HEAD(&hwsim_radios);
50608 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50609 index d72ff8e..c209a45 100644
50610 --- a/drivers/net/wireless/rndis_wlan.c
50611 +++ b/drivers/net/wireless/rndis_wlan.c
50612 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50613
50614 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50615
50616 - if (rts_threshold < 0 || rts_threshold > 2347)
50617 + if (rts_threshold > 2347)
50618 rts_threshold = 2347;
50619
50620 tmp = cpu_to_le32(rts_threshold);
50621 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50622 index 9bb398b..b0cc047 100644
50623 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50624 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50625 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50626 * for hardware which doesn't support hardware
50627 * sequence counting.
50628 */
50629 - atomic_t seqno;
50630 + atomic_unchecked_t seqno;
50631 };
50632
50633 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50634 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50635 index 68b620b..92ecd9e 100644
50636 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50637 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50638 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50639 * sequence counter given by mac80211.
50640 */
50641 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50642 - seqno = atomic_add_return(0x10, &intf->seqno);
50643 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50644 else
50645 - seqno = atomic_read(&intf->seqno);
50646 + seqno = atomic_read_unchecked(&intf->seqno);
50647
50648 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50649 hdr->seq_ctrl |= cpu_to_le16(seqno);
50650 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50651 index b661f896..ddf7d2b 100644
50652 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50653 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50654 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50655
50656 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50657
50658 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50659 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50660 + pax_open_kernel();
50661 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50662 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50663 + pax_close_kernel();
50664
50665 wl1251_info("using dedicated interrupt line");
50666 } else {
50667 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50668 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50669 + pax_open_kernel();
50670 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50671 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50672 + pax_close_kernel();
50673
50674 wl1251_info("using SDIO interrupt");
50675 }
50676 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50677 index af0fe2e..d04986b 100644
50678 --- a/drivers/net/wireless/ti/wl12xx/main.c
50679 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50680 @@ -655,7 +655,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50681 sizeof(wl->conf.mem));
50682
50683 /* read data preparation is only needed by wl127x */
50684 - wl->ops->prepare_read = wl127x_prepare_read;
50685 + pax_open_kernel();
50686 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50687 + pax_close_kernel();
50688
50689 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50690 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50691 @@ -680,7 +682,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50692 sizeof(wl->conf.mem));
50693
50694 /* read data preparation is only needed by wl127x */
50695 - wl->ops->prepare_read = wl127x_prepare_read;
50696 + pax_open_kernel();
50697 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50698 + pax_close_kernel();
50699
50700 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50701 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50702 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50703 index 717c4f5..a813aeb 100644
50704 --- a/drivers/net/wireless/ti/wl18xx/main.c
50705 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50706 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50707 }
50708
50709 if (!checksum_param) {
50710 - wl18xx_ops.set_rx_csum = NULL;
50711 - wl18xx_ops.init_vif = NULL;
50712 + pax_open_kernel();
50713 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50714 + *(void **)&wl18xx_ops.init_vif = NULL;
50715 + pax_close_kernel();
50716 }
50717
50718 /* Enable 11a Band only if we have 5G antennas */
50719 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50720 index a912dc0..a8225ba 100644
50721 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50722 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50723 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50724 {
50725 struct zd_usb *usb = urb->context;
50726 struct zd_usb_interrupt *intr = &usb->intr;
50727 - int len;
50728 + unsigned int len;
50729 u16 int_num;
50730
50731 ZD_ASSERT(in_interrupt());
50732 diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
50733 index 0d25943..0866c5d 100644
50734 --- a/drivers/net/xen-netback/netback.c
50735 +++ b/drivers/net/xen-netback/netback.c
50736 @@ -1571,13 +1571,13 @@ static inline void xenvif_tx_dealloc_action(struct xenvif_queue *queue)
50737 smp_rmb();
50738
50739 while (dc != dp) {
50740 - BUG_ON(gop - queue->tx_unmap_ops > MAX_PENDING_REQS);
50741 + BUG_ON(gop - queue->tx_unmap_ops >= MAX_PENDING_REQS);
50742 pending_idx =
50743 queue->dealloc_ring[pending_index(dc++)];
50744
50745 - pending_idx_release[gop-queue->tx_unmap_ops] =
50746 + pending_idx_release[gop - queue->tx_unmap_ops] =
50747 pending_idx;
50748 - queue->pages_to_unmap[gop-queue->tx_unmap_ops] =
50749 + queue->pages_to_unmap[gop - queue->tx_unmap_ops] =
50750 queue->mmap_pages[pending_idx];
50751 gnttab_set_unmap_op(gop,
50752 idx_to_kaddr(queue, pending_idx),
50753 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50754 index ce2e2cf..f81e500 100644
50755 --- a/drivers/nfc/nfcwilink.c
50756 +++ b/drivers/nfc/nfcwilink.c
50757 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50758
50759 static int nfcwilink_probe(struct platform_device *pdev)
50760 {
50761 - static struct nfcwilink *drv;
50762 + struct nfcwilink *drv;
50763 int rc;
50764 __u32 protocols;
50765
50766 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50767 index d251f72..0512865 100644
50768 --- a/drivers/nfc/st21nfca/st21nfca.c
50769 +++ b/drivers/nfc/st21nfca/st21nfca.c
50770 @@ -148,14 +148,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50771 ST21NFCA_DEVICE_MGNT_GATE,
50772 ST21NFCA_DEVICE_MGNT_PIPE);
50773 if (r < 0)
50774 - goto free_info;
50775 + return r;
50776
50777 /* Get pipe list */
50778 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE,
50779 ST21NFCA_DM_GETINFO, pipe_list, sizeof(pipe_list),
50780 &skb_pipe_list);
50781 if (r < 0)
50782 - goto free_info;
50783 + return r;
50784
50785 /* Complete the existing gate_pipe table */
50786 for (i = 0; i < skb_pipe_list->len; i++) {
50787 @@ -181,6 +181,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50788 info->src_host_id != ST21NFCA_ESE_HOST_ID) {
50789 pr_err("Unexpected apdu_reader pipe on host %x\n",
50790 info->src_host_id);
50791 + kfree_skb(skb_pipe_info);
50792 continue;
50793 }
50794
50795 @@ -200,6 +201,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50796 hdev->pipes[st21nfca_gates[j].pipe].dest_host =
50797 info->src_host_id;
50798 }
50799 + kfree_skb(skb_pipe_info);
50800 }
50801
50802 /*
50803 @@ -214,13 +216,12 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50804 st21nfca_gates[i].gate,
50805 st21nfca_gates[i].pipe);
50806 if (r < 0)
50807 - goto free_info;
50808 + goto free_list;
50809 }
50810 }
50811
50812 memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
50813 -free_info:
50814 - kfree_skb(skb_pipe_info);
50815 +free_list:
50816 kfree_skb(skb_pipe_list);
50817 return r;
50818 }
50819 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50820 index cde35c5d01..2dbfdbbf 100644
50821 --- a/drivers/of/fdt.c
50822 +++ b/drivers/of/fdt.c
50823 @@ -1136,7 +1136,9 @@ static int __init of_fdt_raw_init(void)
50824 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50825 return 0;
50826 }
50827 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50828 + pax_open_kernel();
50829 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50830 + pax_close_kernel();
50831 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50832 }
50833 late_initcall(of_fdt_raw_init);
50834 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50835 index 82f7000..d6d0447 100644
50836 --- a/drivers/oprofile/buffer_sync.c
50837 +++ b/drivers/oprofile/buffer_sync.c
50838 @@ -345,7 +345,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50839 if (cookie == NO_COOKIE)
50840 offset = pc;
50841 if (cookie == INVALID_COOKIE) {
50842 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50843 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50844 offset = pc;
50845 }
50846 if (cookie != last_cookie) {
50847 @@ -389,14 +389,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50848 /* add userspace sample */
50849
50850 if (!mm) {
50851 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50852 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50853 return 0;
50854 }
50855
50856 cookie = lookup_dcookie(mm, s->eip, &offset);
50857
50858 if (cookie == INVALID_COOKIE) {
50859 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50860 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50861 return 0;
50862 }
50863
50864 @@ -554,7 +554,7 @@ void sync_buffer(int cpu)
50865 /* ignore backtraces if failed to add a sample */
50866 if (state == sb_bt_start) {
50867 state = sb_bt_ignore;
50868 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50869 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50870 }
50871 }
50872 release_mm(mm);
50873 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50874 index c0cc4e7..44d4e54 100644
50875 --- a/drivers/oprofile/event_buffer.c
50876 +++ b/drivers/oprofile/event_buffer.c
50877 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50878 }
50879
50880 if (buffer_pos == buffer_size) {
50881 - atomic_inc(&oprofile_stats.event_lost_overflow);
50882 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50883 return;
50884 }
50885
50886 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50887 index ed2c3ec..deda85a 100644
50888 --- a/drivers/oprofile/oprof.c
50889 +++ b/drivers/oprofile/oprof.c
50890 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50891 if (oprofile_ops.switch_events())
50892 return;
50893
50894 - atomic_inc(&oprofile_stats.multiplex_counter);
50895 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50896 start_switch_worker();
50897 }
50898
50899 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50900 index ee2cfce..7f8f699 100644
50901 --- a/drivers/oprofile/oprofile_files.c
50902 +++ b/drivers/oprofile/oprofile_files.c
50903 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50904
50905 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50906
50907 -static ssize_t timeout_read(struct file *file, char __user *buf,
50908 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50909 size_t count, loff_t *offset)
50910 {
50911 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50912 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50913 index 59659ce..6c860a0 100644
50914 --- a/drivers/oprofile/oprofile_stats.c
50915 +++ b/drivers/oprofile/oprofile_stats.c
50916 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50917 cpu_buf->sample_invalid_eip = 0;
50918 }
50919
50920 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50921 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50922 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50923 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50924 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50925 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50926 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50927 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50928 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50929 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50930 }
50931
50932
50933 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50934 index 1fc622b..8c48fc3 100644
50935 --- a/drivers/oprofile/oprofile_stats.h
50936 +++ b/drivers/oprofile/oprofile_stats.h
50937 @@ -13,11 +13,11 @@
50938 #include <linux/atomic.h>
50939
50940 struct oprofile_stat_struct {
50941 - atomic_t sample_lost_no_mm;
50942 - atomic_t sample_lost_no_mapping;
50943 - atomic_t bt_lost_no_mapping;
50944 - atomic_t event_lost_overflow;
50945 - atomic_t multiplex_counter;
50946 + atomic_unchecked_t sample_lost_no_mm;
50947 + atomic_unchecked_t sample_lost_no_mapping;
50948 + atomic_unchecked_t bt_lost_no_mapping;
50949 + atomic_unchecked_t event_lost_overflow;
50950 + atomic_unchecked_t multiplex_counter;
50951 };
50952
50953 extern struct oprofile_stat_struct oprofile_stats;
50954 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50955 index dd92c5e..dfc04b5 100644
50956 --- a/drivers/oprofile/oprofilefs.c
50957 +++ b/drivers/oprofile/oprofilefs.c
50958 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50959
50960 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50961 {
50962 - atomic_t *val = file->private_data;
50963 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50964 + atomic_unchecked_t *val = file->private_data;
50965 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50966 }
50967
50968
50969 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50970
50971
50972 int oprofilefs_create_ro_atomic(struct dentry *root,
50973 - char const *name, atomic_t *val)
50974 + char const *name, atomic_unchecked_t *val)
50975 {
50976 return __oprofilefs_create_file(root, name,
50977 &atomic_ro_fops, 0444, val);
50978 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50979 index bdef916..88c7dee 100644
50980 --- a/drivers/oprofile/timer_int.c
50981 +++ b/drivers/oprofile/timer_int.c
50982 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50983 return NOTIFY_OK;
50984 }
50985
50986 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50987 +static struct notifier_block oprofile_cpu_notifier = {
50988 .notifier_call = oprofile_cpu_notify,
50989 };
50990
50991 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50992 index 3b47080..6cd05dd 100644
50993 --- a/drivers/parport/procfs.c
50994 +++ b/drivers/parport/procfs.c
50995 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50996
50997 *ppos += len;
50998
50999 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
51000 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
51001 }
51002
51003 #ifdef CONFIG_PARPORT_1284
51004 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
51005
51006 *ppos += len;
51007
51008 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
51009 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
51010 }
51011 #endif /* IEEE1284.3 support. */
51012
51013 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
51014 index ba46e58..90cfc24 100644
51015 --- a/drivers/pci/host/pci-host-generic.c
51016 +++ b/drivers/pci/host/pci-host-generic.c
51017 @@ -26,9 +26,9 @@
51018 #include <linux/platform_device.h>
51019
51020 struct gen_pci_cfg_bus_ops {
51021 + struct pci_ops ops;
51022 u32 bus_shift;
51023 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
51024 -};
51025 +} __do_const;
51026
51027 struct gen_pci_cfg_windows {
51028 struct resource res;
51029 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
51030 }
51031
51032 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
51033 + .ops = {
51034 + .map_bus = gen_pci_map_cfg_bus_cam,
51035 + .read = pci_generic_config_read,
51036 + .write = pci_generic_config_write,
51037 + },
51038 .bus_shift = 16,
51039 - .map_bus = gen_pci_map_cfg_bus_cam,
51040 };
51041
51042 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
51043 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
51044 }
51045
51046 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
51047 + .ops = {
51048 + .map_bus = gen_pci_map_cfg_bus_ecam,
51049 + .read = pci_generic_config_read,
51050 + .write = pci_generic_config_write,
51051 + },
51052 .bus_shift = 20,
51053 - .map_bus = gen_pci_map_cfg_bus_ecam,
51054 -};
51055 -
51056 -static struct pci_ops gen_pci_ops = {
51057 - .read = pci_generic_config_read,
51058 - .write = pci_generic_config_write,
51059 };
51060
51061 static const struct of_device_id gen_pci_of_match[] = {
51062 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
51063 .private_data = (void **)&pci,
51064 .setup = gen_pci_setup,
51065 .map_irq = of_irq_parse_and_map_pci,
51066 - .ops = &gen_pci_ops,
51067 };
51068
51069 if (!pci)
51070 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
51071
51072 of_id = of_match_node(gen_pci_of_match, np);
51073 pci->cfg.ops = of_id->data;
51074 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
51075 + hw.ops = &pci->cfg.ops->ops;
51076 pci->host.dev.parent = dev;
51077 INIT_LIST_HEAD(&pci->host.windows);
51078 INIT_LIST_HEAD(&pci->resources);
51079 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
51080 index 6ca2399..68d866b 100644
51081 --- a/drivers/pci/hotplug/acpiphp_ibm.c
51082 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
51083 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
51084 goto init_cleanup;
51085 }
51086
51087 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51088 + pax_open_kernel();
51089 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51090 + pax_close_kernel();
51091 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
51092
51093 return retval;
51094 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
51095 index 66b7bbe..26bee78 100644
51096 --- a/drivers/pci/hotplug/cpcihp_generic.c
51097 +++ b/drivers/pci/hotplug/cpcihp_generic.c
51098 @@ -73,7 +73,6 @@ static u16 port;
51099 static unsigned int enum_bit;
51100 static u8 enum_mask;
51101
51102 -static struct cpci_hp_controller_ops generic_hpc_ops;
51103 static struct cpci_hp_controller generic_hpc;
51104
51105 static int __init validate_parameters(void)
51106 @@ -139,6 +138,10 @@ static int query_enum(void)
51107 return ((value & enum_mask) == enum_mask);
51108 }
51109
51110 +static struct cpci_hp_controller_ops generic_hpc_ops = {
51111 + .query_enum = query_enum,
51112 +};
51113 +
51114 static int __init cpcihp_generic_init(void)
51115 {
51116 int status;
51117 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
51118 pci_dev_put(dev);
51119
51120 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
51121 - generic_hpc_ops.query_enum = query_enum;
51122 generic_hpc.ops = &generic_hpc_ops;
51123
51124 status = cpci_hp_register_controller(&generic_hpc);
51125 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
51126 index 7ecf34e..effed62 100644
51127 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
51128 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
51129 @@ -59,7 +59,6 @@
51130 /* local variables */
51131 static bool debug;
51132 static bool poll;
51133 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
51134 static struct cpci_hp_controller zt5550_hpc;
51135
51136 /* Primary cPCI bus bridge device */
51137 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
51138 return 0;
51139 }
51140
51141 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
51142 + .query_enum = zt5550_hc_query_enum,
51143 +};
51144 +
51145 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
51146 {
51147 int status;
51148 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
51149 dbg("returned from zt5550_hc_config");
51150
51151 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
51152 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
51153 zt5550_hpc.ops = &zt5550_hpc_ops;
51154 if (!poll) {
51155 zt5550_hpc.irq = hc_dev->irq;
51156 zt5550_hpc.irq_flags = IRQF_SHARED;
51157 zt5550_hpc.dev_id = hc_dev;
51158
51159 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51160 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51161 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51162 + pax_open_kernel();
51163 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51164 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51165 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51166 + pax_open_kernel();
51167 } else {
51168 info("using ENUM# polling mode");
51169 }
51170 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51171 index 1e08ff8c..3cd145f 100644
51172 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51173 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51174 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51175
51176 void compaq_nvram_init (void __iomem *rom_start)
51177 {
51178 +#ifndef CONFIG_PAX_KERNEXEC
51179 if (rom_start)
51180 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51181 +#endif
51182
51183 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51184
51185 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51186 index 56d8486..f26113f 100644
51187 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51188 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51189 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51190 return -EINVAL;
51191 }
51192
51193 - slot->ops->owner = owner;
51194 - slot->ops->mod_name = mod_name;
51195 + pax_open_kernel();
51196 + *(struct module **)&slot->ops->owner = owner;
51197 + *(const char **)&slot->ops->mod_name = mod_name;
51198 + pax_close_kernel();
51199
51200 mutex_lock(&pci_hp_mutex);
51201 /*
51202 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51203 index 07aa722..84514b4 100644
51204 --- a/drivers/pci/hotplug/pciehp_core.c
51205 +++ b/drivers/pci/hotplug/pciehp_core.c
51206 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51207 struct slot *slot = ctrl->slot;
51208 struct hotplug_slot *hotplug = NULL;
51209 struct hotplug_slot_info *info = NULL;
51210 - struct hotplug_slot_ops *ops = NULL;
51211 + hotplug_slot_ops_no_const *ops = NULL;
51212 char name[SLOT_NAME_SIZE];
51213 int retval = -ENOMEM;
51214
51215 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51216 index c3e7dfc..cbd9625 100644
51217 --- a/drivers/pci/msi.c
51218 +++ b/drivers/pci/msi.c
51219 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51220 {
51221 struct attribute **msi_attrs;
51222 struct attribute *msi_attr;
51223 - struct device_attribute *msi_dev_attr;
51224 - struct attribute_group *msi_irq_group;
51225 + device_attribute_no_const *msi_dev_attr;
51226 + attribute_group_no_const *msi_irq_group;
51227 const struct attribute_group **msi_irq_groups;
51228 struct msi_desc *entry;
51229 int ret = -ENOMEM;
51230 @@ -573,7 +573,7 @@ error_attrs:
51231 count = 0;
51232 msi_attr = msi_attrs[count];
51233 while (msi_attr) {
51234 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51235 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51236 kfree(msi_attr->name);
51237 kfree(msi_dev_attr);
51238 ++count;
51239 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51240 index 312f23a..d21181c 100644
51241 --- a/drivers/pci/pci-sysfs.c
51242 +++ b/drivers/pci/pci-sysfs.c
51243 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51244 {
51245 /* allocate attribute structure, piggyback attribute name */
51246 int name_len = write_combine ? 13 : 10;
51247 - struct bin_attribute *res_attr;
51248 + bin_attribute_no_const *res_attr;
51249 int retval;
51250
51251 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51252 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51253 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51254 {
51255 int retval;
51256 - struct bin_attribute *attr;
51257 + bin_attribute_no_const *attr;
51258
51259 /* If the device has VPD, try to expose it in sysfs. */
51260 if (dev->vpd) {
51261 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51262 {
51263 int retval;
51264 int rom_size = 0;
51265 - struct bin_attribute *attr;
51266 + bin_attribute_no_const *attr;
51267
51268 if (!sysfs_initialized)
51269 return -EACCES;
51270 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51271 index 9bd762c2..6fb9504 100644
51272 --- a/drivers/pci/pci.h
51273 +++ b/drivers/pci/pci.h
51274 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51275 struct pci_vpd {
51276 unsigned int len;
51277 const struct pci_vpd_ops *ops;
51278 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51279 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51280 };
51281
51282 int pci_vpd_pci22_init(struct pci_dev *dev);
51283 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51284 index 7d4fcdc..2f6d8f8 100644
51285 --- a/drivers/pci/pcie/aspm.c
51286 +++ b/drivers/pci/pcie/aspm.c
51287 @@ -27,9 +27,9 @@
51288 #define MODULE_PARAM_PREFIX "pcie_aspm."
51289
51290 /* Note: those are not register definitions */
51291 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51292 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51293 -#define ASPM_STATE_L1 (4) /* L1 state */
51294 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51295 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51296 +#define ASPM_STATE_L1 (4U) /* L1 state */
51297 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51298 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51299
51300 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51301 index be35da2..ec16cdb 100644
51302 --- a/drivers/pci/pcie/portdrv_pci.c
51303 +++ b/drivers/pci/pcie/portdrv_pci.c
51304 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51305 return 0;
51306 }
51307
51308 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51309 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51310 /*
51311 * Boxes that should not use MSI for PCIe PME signaling.
51312 */
51313 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51314 index c911857..56f3f9d 100644
51315 --- a/drivers/pci/probe.c
51316 +++ b/drivers/pci/probe.c
51317 @@ -176,7 +176,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51318 u16 orig_cmd;
51319 struct pci_bus_region region, inverted_region;
51320
51321 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51322 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51323
51324 /* No printks while decoding is disabled! */
51325 if (!dev->mmio_always_on) {
51326 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51327 index 3f155e7..0f4b1f0 100644
51328 --- a/drivers/pci/proc.c
51329 +++ b/drivers/pci/proc.c
51330 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51331 static int __init pci_proc_init(void)
51332 {
51333 struct pci_dev *dev = NULL;
51334 +
51335 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51336 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51337 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51338 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51339 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51340 +#endif
51341 +#else
51342 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51343 +#endif
51344 proc_create("devices", 0, proc_bus_pci_dir,
51345 &proc_bus_pci_dev_operations);
51346 proc_initialized = 1;
51347 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51348 index 3474920..acc9581 100644
51349 --- a/drivers/platform/chrome/chromeos_pstore.c
51350 +++ b/drivers/platform/chrome/chromeos_pstore.c
51351 @@ -13,7 +13,7 @@
51352 #include <linux/platform_device.h>
51353 #include <linux/pstore_ram.h>
51354
51355 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51356 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51357 {
51358 /*
51359 * Today all Chromebooks/boxes ship with Google_* as version and
51360 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51361 index 1e1e594..8fe59c5 100644
51362 --- a/drivers/platform/x86/alienware-wmi.c
51363 +++ b/drivers/platform/x86/alienware-wmi.c
51364 @@ -150,7 +150,7 @@ struct wmax_led_args {
51365 } __packed;
51366
51367 static struct platform_device *platform_device;
51368 -static struct device_attribute *zone_dev_attrs;
51369 +static device_attribute_no_const *zone_dev_attrs;
51370 static struct attribute **zone_attrs;
51371 static struct platform_zone *zone_data;
51372
51373 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51374 }
51375 };
51376
51377 -static struct attribute_group zone_attribute_group = {
51378 +static attribute_group_no_const zone_attribute_group = {
51379 .name = "rgb_zones",
51380 };
51381
51382 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51383 index 7543a56..367ca8ed 100644
51384 --- a/drivers/platform/x86/asus-wmi.c
51385 +++ b/drivers/platform/x86/asus-wmi.c
51386 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51387 int err;
51388 u32 retval = -1;
51389
51390 +#ifdef CONFIG_GRKERNSEC_KMEM
51391 + return -EPERM;
51392 +#endif
51393 +
51394 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51395
51396 if (err < 0)
51397 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51398 int err;
51399 u32 retval = -1;
51400
51401 +#ifdef CONFIG_GRKERNSEC_KMEM
51402 + return -EPERM;
51403 +#endif
51404 +
51405 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51406 &retval);
51407
51408 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51409 union acpi_object *obj;
51410 acpi_status status;
51411
51412 +#ifdef CONFIG_GRKERNSEC_KMEM
51413 + return -EPERM;
51414 +#endif
51415 +
51416 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51417 1, asus->debug.method_id,
51418 &input, &output);
51419 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51420 index b4e9447..9dc6ec34 100644
51421 --- a/drivers/platform/x86/compal-laptop.c
51422 +++ b/drivers/platform/x86/compal-laptop.c
51423 @@ -765,7 +765,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51424 return 1;
51425 }
51426
51427 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51428 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51429 {
51430 .ident = "FL90/IFL90",
51431 .matches = {
51432 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51433 index 458e6c9..089aee7 100644
51434 --- a/drivers/platform/x86/hdaps.c
51435 +++ b/drivers/platform/x86/hdaps.c
51436 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51437 "ThinkPad T42p", so the order of the entries matters.
51438 If your ThinkPad is not recognized, please update to latest
51439 BIOS. This is especially the case for some R52 ThinkPads. */
51440 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51441 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51442 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51443 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51444 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51445 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51446 index 97c2be1..2ee50ce 100644
51447 --- a/drivers/platform/x86/ibm_rtl.c
51448 +++ b/drivers/platform/x86/ibm_rtl.c
51449 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51450 }
51451
51452
51453 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51454 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51455 { \
51456 .matches = { \
51457 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51458 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51459 index 8037c8b..f88445c 100644
51460 --- a/drivers/platform/x86/intel_oaktrail.c
51461 +++ b/drivers/platform/x86/intel_oaktrail.c
51462 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51463 return 0;
51464 }
51465
51466 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51467 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51468 {
51469 .ident = "OakTrail platform",
51470 .matches = {
51471 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51472 index 0859877..59d596d 100644
51473 --- a/drivers/platform/x86/msi-laptop.c
51474 +++ b/drivers/platform/x86/msi-laptop.c
51475 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51476 return 1;
51477 }
51478
51479 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51480 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51481 {
51482 .ident = "MSI S270",
51483 .matches = {
51484 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51485
51486 if (!quirks->ec_read_only) {
51487 /* allow userland write sysfs file */
51488 - dev_attr_bluetooth.store = store_bluetooth;
51489 - dev_attr_wlan.store = store_wlan;
51490 - dev_attr_threeg.store = store_threeg;
51491 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51492 - dev_attr_wlan.attr.mode |= S_IWUSR;
51493 - dev_attr_threeg.attr.mode |= S_IWUSR;
51494 + pax_open_kernel();
51495 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51496 + *(void **)&dev_attr_wlan.store = store_wlan;
51497 + *(void **)&dev_attr_threeg.store = store_threeg;
51498 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51499 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51500 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51501 + pax_close_kernel();
51502 }
51503
51504 /* disable hardware control by fn key */
51505 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51506 index 6d2bac0..ec2b029 100644
51507 --- a/drivers/platform/x86/msi-wmi.c
51508 +++ b/drivers/platform/x86/msi-wmi.c
51509 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51510 static void msi_wmi_notify(u32 value, void *context)
51511 {
51512 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51513 - static struct key_entry *key;
51514 + struct key_entry *key;
51515 union acpi_object *obj;
51516 acpi_status status;
51517
51518 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51519 index 9e701b2..c68a7b5 100644
51520 --- a/drivers/platform/x86/samsung-laptop.c
51521 +++ b/drivers/platform/x86/samsung-laptop.c
51522 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51523 return 0;
51524 }
51525
51526 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51527 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51528 {
51529 .matches = {
51530 DMI_MATCH(DMI_SYS_VENDOR,
51531 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51532 index e6aac72..e11ff24 100644
51533 --- a/drivers/platform/x86/samsung-q10.c
51534 +++ b/drivers/platform/x86/samsung-q10.c
51535 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51536 return 1;
51537 }
51538
51539 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51540 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51541 {
51542 .ident = "Samsung Q10",
51543 .matches = {
51544 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51545 index e51c1e7..71bb385 100644
51546 --- a/drivers/platform/x86/sony-laptop.c
51547 +++ b/drivers/platform/x86/sony-laptop.c
51548 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51549 }
51550
51551 /* High speed charging function */
51552 -static struct device_attribute *hsc_handle;
51553 +static device_attribute_no_const *hsc_handle;
51554
51555 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51556 struct device_attribute *attr,
51557 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51558 }
51559
51560 /* low battery function */
51561 -static struct device_attribute *lowbatt_handle;
51562 +static device_attribute_no_const *lowbatt_handle;
51563
51564 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51565 struct device_attribute *attr,
51566 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51567 }
51568
51569 /* fan speed function */
51570 -static struct device_attribute *fan_handle, *hsf_handle;
51571 +static device_attribute_no_const *fan_handle, *hsf_handle;
51572
51573 static ssize_t sony_nc_hsfan_store(struct device *dev,
51574 struct device_attribute *attr,
51575 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51576 }
51577
51578 /* USB charge function */
51579 -static struct device_attribute *uc_handle;
51580 +static device_attribute_no_const *uc_handle;
51581
51582 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51583 struct device_attribute *attr,
51584 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51585 }
51586
51587 /* Panel ID function */
51588 -static struct device_attribute *panel_handle;
51589 +static device_attribute_no_const *panel_handle;
51590
51591 static ssize_t sony_nc_panelid_show(struct device *dev,
51592 struct device_attribute *attr, char *buffer)
51593 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51594 }
51595
51596 /* smart connect function */
51597 -static struct device_attribute *sc_handle;
51598 +static device_attribute_no_const *sc_handle;
51599
51600 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51601 struct device_attribute *attr,
51602 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51603 .drv.pm = &sony_pic_pm,
51604 };
51605
51606 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51607 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51608 {
51609 .ident = "Sony Vaio",
51610 .matches = {
51611 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51612 index 28f3281..171d8c3 100644
51613 --- a/drivers/platform/x86/thinkpad_acpi.c
51614 +++ b/drivers/platform/x86/thinkpad_acpi.c
51615 @@ -2459,10 +2459,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51616 && !tp_features.bright_unkfw)
51617 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51618 }
51619 +}
51620
51621 #undef TPACPI_COMPARE_KEY
51622 #undef TPACPI_MAY_SEND_KEY
51623 -}
51624
51625 /*
51626 * Polling driver
51627 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51628 index 438d4c7..ca8a2fb 100644
51629 --- a/drivers/pnp/pnpbios/bioscalls.c
51630 +++ b/drivers/pnp/pnpbios/bioscalls.c
51631 @@ -59,7 +59,7 @@ do { \
51632 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51633 } while(0)
51634
51635 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51636 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51637 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51638
51639 /*
51640 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51641
51642 cpu = get_cpu();
51643 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51644 +
51645 + pax_open_kernel();
51646 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51647 + pax_close_kernel();
51648
51649 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51650 spin_lock_irqsave(&pnp_bios_lock, flags);
51651 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51652 :"memory");
51653 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51654
51655 + pax_open_kernel();
51656 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51657 + pax_close_kernel();
51658 +
51659 put_cpu();
51660
51661 /* If we get here and this is set then the PnP BIOS faulted on us. */
51662 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51663 return status;
51664 }
51665
51666 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51667 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51668 {
51669 int i;
51670
51671 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51672 pnp_bios_callpoint.offset = header->fields.pm16offset;
51673 pnp_bios_callpoint.segment = PNP_CS16;
51674
51675 + pax_open_kernel();
51676 +
51677 for_each_possible_cpu(i) {
51678 struct desc_struct *gdt = get_cpu_gdt_table(i);
51679 if (!gdt)
51680 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51681 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51682 (unsigned long)__va(header->fields.pm16dseg));
51683 }
51684 +
51685 + pax_close_kernel();
51686 }
51687 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51688 index facd43b..b291260 100644
51689 --- a/drivers/pnp/pnpbios/core.c
51690 +++ b/drivers/pnp/pnpbios/core.c
51691 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51692 return 0;
51693 }
51694
51695 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51696 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51697 { /* PnPBIOS GPF on boot */
51698 .callback = exploding_pnp_bios,
51699 .ident = "Higraded P14H",
51700 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51701 index dfe1ee8..67e820c 100644
51702 --- a/drivers/power/pda_power.c
51703 +++ b/drivers/power/pda_power.c
51704 @@ -38,7 +38,11 @@ static struct power_supply *pda_psy_ac, *pda_psy_usb;
51705
51706 #if IS_ENABLED(CONFIG_USB_PHY)
51707 static struct usb_phy *transceiver;
51708 -static struct notifier_block otg_nb;
51709 +static int otg_handle_notification(struct notifier_block *nb,
51710 + unsigned long event, void *unused);
51711 +static struct notifier_block otg_nb = {
51712 + .notifier_call = otg_handle_notification
51713 +};
51714 #endif
51715
51716 static struct regulator *ac_draw;
51717 @@ -373,7 +377,6 @@ static int pda_power_probe(struct platform_device *pdev)
51718
51719 #if IS_ENABLED(CONFIG_USB_PHY)
51720 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51721 - otg_nb.notifier_call = otg_handle_notification;
51722 ret = usb_register_notifier(transceiver, &otg_nb);
51723 if (ret) {
51724 dev_err(dev, "failure to register otg notifier\n");
51725 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51726 index cc439fd..8fa30df 100644
51727 --- a/drivers/power/power_supply.h
51728 +++ b/drivers/power/power_supply.h
51729 @@ -16,12 +16,12 @@ struct power_supply;
51730
51731 #ifdef CONFIG_SYSFS
51732
51733 -extern void power_supply_init_attrs(struct device_type *dev_type);
51734 +extern void power_supply_init_attrs(void);
51735 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51736
51737 #else
51738
51739 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51740 +static inline void power_supply_init_attrs(void) {}
51741 #define power_supply_uevent NULL
51742
51743 #endif /* CONFIG_SYSFS */
51744 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51745 index 4bc0c7f..198c99d 100644
51746 --- a/drivers/power/power_supply_core.c
51747 +++ b/drivers/power/power_supply_core.c
51748 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51749 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51750 EXPORT_SYMBOL_GPL(power_supply_notifier);
51751
51752 -static struct device_type power_supply_dev_type;
51753 +extern const struct attribute_group *power_supply_attr_groups[];
51754 +static struct device_type power_supply_dev_type = {
51755 + .groups = power_supply_attr_groups,
51756 +};
51757
51758 #define POWER_SUPPLY_DEFERRED_REGISTER_TIME msecs_to_jiffies(10)
51759
51760 @@ -921,7 +924,7 @@ static int __init power_supply_class_init(void)
51761 return PTR_ERR(power_supply_class);
51762
51763 power_supply_class->dev_uevent = power_supply_uevent;
51764 - power_supply_init_attrs(&power_supply_dev_type);
51765 + power_supply_init_attrs();
51766
51767 return 0;
51768 }
51769 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51770 index 9134e3d..45eee1e 100644
51771 --- a/drivers/power/power_supply_sysfs.c
51772 +++ b/drivers/power/power_supply_sysfs.c
51773 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51774 .is_visible = power_supply_attr_is_visible,
51775 };
51776
51777 -static const struct attribute_group *power_supply_attr_groups[] = {
51778 +const struct attribute_group *power_supply_attr_groups[] = {
51779 &power_supply_attr_group,
51780 NULL,
51781 };
51782
51783 -void power_supply_init_attrs(struct device_type *dev_type)
51784 +void power_supply_init_attrs(void)
51785 {
51786 int i;
51787
51788 - dev_type->groups = power_supply_attr_groups;
51789 -
51790 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51791 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51792 }
51793 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51794 index 84419af..268ede8 100644
51795 --- a/drivers/powercap/powercap_sys.c
51796 +++ b/drivers/powercap/powercap_sys.c
51797 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51798 struct device_attribute name_attr;
51799 };
51800
51801 +static ssize_t show_constraint_name(struct device *dev,
51802 + struct device_attribute *dev_attr,
51803 + char *buf);
51804 +
51805 static struct powercap_constraint_attr
51806 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51807 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51808 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51809 + .power_limit_attr = {
51810 + .attr = {
51811 + .name = NULL,
51812 + .mode = S_IWUSR | S_IRUGO
51813 + },
51814 + .show = show_constraint_power_limit_uw,
51815 + .store = store_constraint_power_limit_uw
51816 + },
51817 +
51818 + .time_window_attr = {
51819 + .attr = {
51820 + .name = NULL,
51821 + .mode = S_IWUSR | S_IRUGO
51822 + },
51823 + .show = show_constraint_time_window_us,
51824 + .store = store_constraint_time_window_us
51825 + },
51826 +
51827 + .max_power_attr = {
51828 + .attr = {
51829 + .name = NULL,
51830 + .mode = S_IRUGO
51831 + },
51832 + .show = show_constraint_max_power_uw,
51833 + .store = NULL
51834 + },
51835 +
51836 + .min_power_attr = {
51837 + .attr = {
51838 + .name = NULL,
51839 + .mode = S_IRUGO
51840 + },
51841 + .show = show_constraint_min_power_uw,
51842 + .store = NULL
51843 + },
51844 +
51845 + .max_time_window_attr = {
51846 + .attr = {
51847 + .name = NULL,
51848 + .mode = S_IRUGO
51849 + },
51850 + .show = show_constraint_max_time_window_us,
51851 + .store = NULL
51852 + },
51853 +
51854 + .min_time_window_attr = {
51855 + .attr = {
51856 + .name = NULL,
51857 + .mode = S_IRUGO
51858 + },
51859 + .show = show_constraint_min_time_window_us,
51860 + .store = NULL
51861 + },
51862 +
51863 + .name_attr = {
51864 + .attr = {
51865 + .name = NULL,
51866 + .mode = S_IRUGO
51867 + },
51868 + .show = show_constraint_name,
51869 + .store = NULL
51870 + }
51871 + }
51872 +};
51873
51874 /* A list of powercap control_types */
51875 static LIST_HEAD(powercap_cntrl_list);
51876 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51877 }
51878
51879 static int create_constraint_attribute(int id, const char *name,
51880 - int mode,
51881 - struct device_attribute *dev_attr,
51882 - ssize_t (*show)(struct device *,
51883 - struct device_attribute *, char *),
51884 - ssize_t (*store)(struct device *,
51885 - struct device_attribute *,
51886 - const char *, size_t)
51887 - )
51888 + struct device_attribute *dev_attr)
51889 {
51890 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51891
51892 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51893 - id, name);
51894 - if (!dev_attr->attr.name)
51895 + if (!name)
51896 return -ENOMEM;
51897 - dev_attr->attr.mode = mode;
51898 - dev_attr->show = show;
51899 - dev_attr->store = store;
51900 +
51901 + pax_open_kernel();
51902 + *(const char **)&dev_attr->attr.name = name;
51903 + pax_close_kernel();
51904
51905 return 0;
51906 }
51907 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51908
51909 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51910 ret = create_constraint_attribute(i, "power_limit_uw",
51911 - S_IWUSR | S_IRUGO,
51912 - &constraint_attrs[i].power_limit_attr,
51913 - show_constraint_power_limit_uw,
51914 - store_constraint_power_limit_uw);
51915 + &constraint_attrs[i].power_limit_attr);
51916 if (ret)
51917 goto err_alloc;
51918 ret = create_constraint_attribute(i, "time_window_us",
51919 - S_IWUSR | S_IRUGO,
51920 - &constraint_attrs[i].time_window_attr,
51921 - show_constraint_time_window_us,
51922 - store_constraint_time_window_us);
51923 + &constraint_attrs[i].time_window_attr);
51924 if (ret)
51925 goto err_alloc;
51926 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51927 - &constraint_attrs[i].name_attr,
51928 - show_constraint_name,
51929 - NULL);
51930 + ret = create_constraint_attribute(i, "name",
51931 + &constraint_attrs[i].name_attr);
51932 if (ret)
51933 goto err_alloc;
51934 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51935 - &constraint_attrs[i].max_power_attr,
51936 - show_constraint_max_power_uw,
51937 - NULL);
51938 + ret = create_constraint_attribute(i, "max_power_uw",
51939 + &constraint_attrs[i].max_power_attr);
51940 if (ret)
51941 goto err_alloc;
51942 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51943 - &constraint_attrs[i].min_power_attr,
51944 - show_constraint_min_power_uw,
51945 - NULL);
51946 + ret = create_constraint_attribute(i, "min_power_uw",
51947 + &constraint_attrs[i].min_power_attr);
51948 if (ret)
51949 goto err_alloc;
51950 ret = create_constraint_attribute(i, "max_time_window_us",
51951 - S_IRUGO,
51952 - &constraint_attrs[i].max_time_window_attr,
51953 - show_constraint_max_time_window_us,
51954 - NULL);
51955 + &constraint_attrs[i].max_time_window_attr);
51956 if (ret)
51957 goto err_alloc;
51958 ret = create_constraint_attribute(i, "min_time_window_us",
51959 - S_IRUGO,
51960 - &constraint_attrs[i].min_time_window_attr,
51961 - show_constraint_min_time_window_us,
51962 - NULL);
51963 + &constraint_attrs[i].min_time_window_attr);
51964 if (ret)
51965 goto err_alloc;
51966
51967 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51968 power_zone->zone_dev_attrs[count++] =
51969 &dev_attr_max_energy_range_uj.attr;
51970 if (power_zone->ops->get_energy_uj) {
51971 + pax_open_kernel();
51972 if (power_zone->ops->reset_energy_uj)
51973 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51974 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51975 else
51976 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51977 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51978 + pax_close_kernel();
51979 power_zone->zone_dev_attrs[count++] =
51980 &dev_attr_energy_uj.attr;
51981 }
51982 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51983 index 9c5d414..c7900ce 100644
51984 --- a/drivers/ptp/ptp_private.h
51985 +++ b/drivers/ptp/ptp_private.h
51986 @@ -51,7 +51,7 @@ struct ptp_clock {
51987 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51988 wait_queue_head_t tsev_wq;
51989 int defunct; /* tells readers to go away when clock is being removed */
51990 - struct device_attribute *pin_dev_attr;
51991 + device_attribute_no_const *pin_dev_attr;
51992 struct attribute **pin_attr;
51993 struct attribute_group pin_attr_group;
51994 };
51995 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51996 index 302e626..12579af 100644
51997 --- a/drivers/ptp/ptp_sysfs.c
51998 +++ b/drivers/ptp/ptp_sysfs.c
51999 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
52000 goto no_pin_attr;
52001
52002 for (i = 0; i < n_pins; i++) {
52003 - struct device_attribute *da = &ptp->pin_dev_attr[i];
52004 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
52005 sysfs_attr_init(&da->attr);
52006 da->attr.name = info->pin_config[i].name;
52007 da->attr.mode = 0644;
52008 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
52009 index 8a28116..05b0ad5 100644
52010 --- a/drivers/regulator/core.c
52011 +++ b/drivers/regulator/core.c
52012 @@ -3603,7 +3603,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
52013 const struct regulation_constraints *constraints = NULL;
52014 const struct regulator_init_data *init_data;
52015 struct regulator_config *config = NULL;
52016 - static atomic_t regulator_no = ATOMIC_INIT(-1);
52017 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
52018 struct regulator_dev *rdev;
52019 struct device *dev;
52020 int ret, i;
52021 @@ -3686,7 +3686,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
52022 rdev->dev.class = &regulator_class;
52023 rdev->dev.parent = dev;
52024 dev_set_name(&rdev->dev, "regulator.%lu",
52025 - (unsigned long) atomic_inc_return(&regulator_no));
52026 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
52027 ret = device_register(&rdev->dev);
52028 if (ret != 0) {
52029 put_device(&rdev->dev);
52030 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
52031 index 4071d74..260b15a 100644
52032 --- a/drivers/regulator/max8660.c
52033 +++ b/drivers/regulator/max8660.c
52034 @@ -423,8 +423,10 @@ static int max8660_probe(struct i2c_client *client,
52035 max8660->shadow_regs[MAX8660_OVER1] = 5;
52036 } else {
52037 /* Otherwise devices can be toggled via software */
52038 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
52039 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
52040 + pax_open_kernel();
52041 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
52042 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
52043 + pax_close_kernel();
52044 }
52045
52046 /*
52047 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
52048 index c3d55c2..0dddfe6 100644
52049 --- a/drivers/regulator/max8973-regulator.c
52050 +++ b/drivers/regulator/max8973-regulator.c
52051 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
52052 if (!pdata || !pdata->enable_ext_control) {
52053 max->desc.enable_reg = MAX8973_VOUT;
52054 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
52055 - max->ops.enable = regulator_enable_regmap;
52056 - max->ops.disable = regulator_disable_regmap;
52057 - max->ops.is_enabled = regulator_is_enabled_regmap;
52058 + pax_open_kernel();
52059 + *(void **)&max->ops.enable = regulator_enable_regmap;
52060 + *(void **)&max->ops.disable = regulator_disable_regmap;
52061 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
52062 + pax_close_kernel();
52063 }
52064
52065 if (pdata) {
52066 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
52067 index 0d17c92..a29f627 100644
52068 --- a/drivers/regulator/mc13892-regulator.c
52069 +++ b/drivers/regulator/mc13892-regulator.c
52070 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
52071 mc13xxx_unlock(mc13892);
52072
52073 /* update mc13892_vcam ops */
52074 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
52075 + pax_open_kernel();
52076 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
52077 sizeof(struct regulator_ops));
52078 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
52079 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
52080 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
52081 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
52082 + pax_close_kernel();
52083 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
52084
52085 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
52086 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
52087 index a82556a0..e842923 100644
52088 --- a/drivers/rtc/rtc-cmos.c
52089 +++ b/drivers/rtc/rtc-cmos.c
52090 @@ -793,7 +793,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
52091 hpet_rtc_timer_init();
52092
52093 /* export at least the first block of NVRAM */
52094 - nvram.size = address_space - NVRAM_OFFSET;
52095 + pax_open_kernel();
52096 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
52097 + pax_close_kernel();
52098 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
52099 if (retval < 0) {
52100 dev_dbg(dev, "can't create nvram file? %d\n", retval);
52101 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
52102 index 799c34b..8e9786a 100644
52103 --- a/drivers/rtc/rtc-dev.c
52104 +++ b/drivers/rtc/rtc-dev.c
52105 @@ -16,6 +16,7 @@
52106 #include <linux/module.h>
52107 #include <linux/rtc.h>
52108 #include <linux/sched.h>
52109 +#include <linux/grsecurity.h>
52110 #include "rtc-core.h"
52111
52112 static dev_t rtc_devt;
52113 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
52114 if (copy_from_user(&tm, uarg, sizeof(tm)))
52115 return -EFAULT;
52116
52117 + gr_log_timechange();
52118 +
52119 return rtc_set_time(rtc, &tm);
52120
52121 case RTC_PIE_ON:
52122 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
52123 index 4ffabb3..1f87fca 100644
52124 --- a/drivers/rtc/rtc-ds1307.c
52125 +++ b/drivers/rtc/rtc-ds1307.c
52126 @@ -107,7 +107,7 @@ struct ds1307 {
52127 u8 offset; /* register's offset */
52128 u8 regs[11];
52129 u16 nvram_offset;
52130 - struct bin_attribute *nvram;
52131 + bin_attribute_no_const *nvram;
52132 enum ds_type type;
52133 unsigned long flags;
52134 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
52135 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
52136 index 90abb5b..e0bf6dd 100644
52137 --- a/drivers/rtc/rtc-m48t59.c
52138 +++ b/drivers/rtc/rtc-m48t59.c
52139 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
52140 if (IS_ERR(m48t59->rtc))
52141 return PTR_ERR(m48t59->rtc);
52142
52143 - m48t59_nvram_attr.size = pdata->offset;
52144 + pax_open_kernel();
52145 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52146 + pax_close_kernel();
52147
52148 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52149 if (ret)
52150 diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
52151 index 3a2da4c..e88493c 100644
52152 --- a/drivers/rtc/rtc-test.c
52153 +++ b/drivers/rtc/rtc-test.c
52154 @@ -112,8 +112,10 @@ static int test_probe(struct platform_device *plat_dev)
52155 struct rtc_device *rtc;
52156
52157 if (test_mmss64) {
52158 - test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52159 - test_rtc_ops.set_mmss = NULL;
52160 + pax_open_kernel();
52161 + *(void **)&test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52162 + *(void **)&test_rtc_ops.set_mmss = NULL;
52163 + pax_close_kernel();
52164 }
52165
52166 rtc = devm_rtc_device_register(&plat_dev->dev, "test",
52167 diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
52168 index 1f74760..8e00a89 100644
52169 --- a/drivers/scsi/be2iscsi/be_main.c
52170 +++ b/drivers/scsi/be2iscsi/be_main.c
52171 @@ -3165,7 +3165,7 @@ be_sgl_create_contiguous(void *virtual_address,
52172 {
52173 WARN_ON(!virtual_address);
52174 WARN_ON(!physical_address);
52175 - WARN_ON(!length > 0);
52176 + WARN_ON(!length);
52177 WARN_ON(!sgl);
52178
52179 sgl->va = virtual_address;
52180 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52181 index e693af6..2e525b6 100644
52182 --- a/drivers/scsi/bfa/bfa_fcpim.h
52183 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52184 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52185
52186 struct bfa_itn_s {
52187 bfa_isr_func_t isr;
52188 -};
52189 +} __no_const;
52190
52191 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52192 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52193 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52194 index 0f19455..ef7adb5 100644
52195 --- a/drivers/scsi/bfa/bfa_fcs.c
52196 +++ b/drivers/scsi/bfa/bfa_fcs.c
52197 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52198 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52199
52200 static struct bfa_fcs_mod_s fcs_modules[] = {
52201 - { bfa_fcs_port_attach, NULL, NULL },
52202 - { bfa_fcs_uf_attach, NULL, NULL },
52203 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52204 - bfa_fcs_fabric_modexit },
52205 + {
52206 + .attach = bfa_fcs_port_attach,
52207 + .modinit = NULL,
52208 + .modexit = NULL
52209 + },
52210 + {
52211 + .attach = bfa_fcs_uf_attach,
52212 + .modinit = NULL,
52213 + .modexit = NULL
52214 + },
52215 + {
52216 + .attach = bfa_fcs_fabric_attach,
52217 + .modinit = bfa_fcs_fabric_modinit,
52218 + .modexit = bfa_fcs_fabric_modexit
52219 + },
52220 };
52221
52222 /*
52223 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52224 index ff75ef8..2dfe00a 100644
52225 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52226 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52227 @@ -89,15 +89,26 @@ static struct {
52228 void (*offline) (struct bfa_fcs_lport_s *port);
52229 } __port_action[] = {
52230 {
52231 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52232 - bfa_fcs_lport_unknown_offline}, {
52233 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52234 - bfa_fcs_lport_fab_offline}, {
52235 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52236 - bfa_fcs_lport_n2n_offline}, {
52237 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52238 - bfa_fcs_lport_loop_offline},
52239 - };
52240 + .init = bfa_fcs_lport_unknown_init,
52241 + .online = bfa_fcs_lport_unknown_online,
52242 + .offline = bfa_fcs_lport_unknown_offline
52243 + },
52244 + {
52245 + .init = bfa_fcs_lport_fab_init,
52246 + .online = bfa_fcs_lport_fab_online,
52247 + .offline = bfa_fcs_lport_fab_offline
52248 + },
52249 + {
52250 + .init = bfa_fcs_lport_n2n_init,
52251 + .online = bfa_fcs_lport_n2n_online,
52252 + .offline = bfa_fcs_lport_n2n_offline
52253 + },
52254 + {
52255 + .init = bfa_fcs_lport_loop_init,
52256 + .online = bfa_fcs_lport_loop_online,
52257 + .offline = bfa_fcs_lport_loop_offline
52258 + },
52259 +};
52260
52261 /*
52262 * fcs_port_sm FCS logical port state machine
52263 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52264 index a38aafa0..fe8f03b 100644
52265 --- a/drivers/scsi/bfa/bfa_ioc.h
52266 +++ b/drivers/scsi/bfa/bfa_ioc.h
52267 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52268 bfa_ioc_disable_cbfn_t disable_cbfn;
52269 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52270 bfa_ioc_reset_cbfn_t reset_cbfn;
52271 -};
52272 +} __no_const;
52273
52274 /*
52275 * IOC event notification mechanism.
52276 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52277 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52278 enum bfi_ioc_state fwstate);
52279 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52280 -};
52281 +} __no_const;
52282
52283 /*
52284 * Queue element to wait for room in request queue. FIFO order is
52285 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52286 index a14c784..6de6790 100644
52287 --- a/drivers/scsi/bfa/bfa_modules.h
52288 +++ b/drivers/scsi/bfa/bfa_modules.h
52289 @@ -78,12 +78,12 @@ enum {
52290 \
52291 extern struct bfa_module_s hal_mod_ ## __mod; \
52292 struct bfa_module_s hal_mod_ ## __mod = { \
52293 - bfa_ ## __mod ## _meminfo, \
52294 - bfa_ ## __mod ## _attach, \
52295 - bfa_ ## __mod ## _detach, \
52296 - bfa_ ## __mod ## _start, \
52297 - bfa_ ## __mod ## _stop, \
52298 - bfa_ ## __mod ## _iocdisable, \
52299 + .meminfo = bfa_ ## __mod ## _meminfo, \
52300 + .attach = bfa_ ## __mod ## _attach, \
52301 + .detach = bfa_ ## __mod ## _detach, \
52302 + .start = bfa_ ## __mod ## _start, \
52303 + .stop = bfa_ ## __mod ## _stop, \
52304 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52305 }
52306
52307 #define BFA_CACHELINE_SZ (256)
52308 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52309 index 045c4e1..13de803 100644
52310 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52311 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52312 @@ -33,8 +33,8 @@
52313 */
52314 #include "libfcoe.h"
52315
52316 -static atomic_t ctlr_num;
52317 -static atomic_t fcf_num;
52318 +static atomic_unchecked_t ctlr_num;
52319 +static atomic_unchecked_t fcf_num;
52320
52321 /*
52322 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52323 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52324 if (!ctlr)
52325 goto out;
52326
52327 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52328 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52329 ctlr->f = f;
52330 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52331 INIT_LIST_HEAD(&ctlr->fcfs);
52332 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52333 fcf->dev.parent = &ctlr->dev;
52334 fcf->dev.bus = &fcoe_bus_type;
52335 fcf->dev.type = &fcoe_fcf_device_type;
52336 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52337 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52338 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52339
52340 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52341 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52342 {
52343 int error;
52344
52345 - atomic_set(&ctlr_num, 0);
52346 - atomic_set(&fcf_num, 0);
52347 + atomic_set_unchecked(&ctlr_num, 0);
52348 + atomic_set_unchecked(&fcf_num, 0);
52349
52350 error = bus_register(&fcoe_bus_type);
52351 if (error)
52352 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52353 index 8bb173e..20236b4 100644
52354 --- a/drivers/scsi/hosts.c
52355 +++ b/drivers/scsi/hosts.c
52356 @@ -42,7 +42,7 @@
52357 #include "scsi_logging.h"
52358
52359
52360 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52361 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52362
52363
52364 static void scsi_host_cls_release(struct device *dev)
52365 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52366 * subtract one because we increment first then return, but we need to
52367 * know what the next host number was before increment
52368 */
52369 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52370 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52371 shost->dma_channel = 0xff;
52372
52373 /* These three are default values which can be overridden */
52374 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52375 index 8eab107..599cd79 100644
52376 --- a/drivers/scsi/hpsa.c
52377 +++ b/drivers/scsi/hpsa.c
52378 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52379 struct reply_queue_buffer *rq = &h->reply_queue[q];
52380
52381 if (h->transMethod & CFGTBL_Trans_io_accel1)
52382 - return h->access.command_completed(h, q);
52383 + return h->access->command_completed(h, q);
52384
52385 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52386 - return h->access.command_completed(h, q);
52387 + return h->access->command_completed(h, q);
52388
52389 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52390 a = rq->head[rq->current_entry];
52391 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52392 break;
52393 default:
52394 set_performant_mode(h, c);
52395 - h->access.submit_command(h, c);
52396 + h->access->submit_command(h, c);
52397 }
52398 }
52399
52400 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52401
52402 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52403 {
52404 - return h->access.command_completed(h, q);
52405 + return h->access->command_completed(h, q);
52406 }
52407
52408 static inline bool interrupt_pending(struct ctlr_info *h)
52409 {
52410 - return h->access.intr_pending(h);
52411 + return h->access->intr_pending(h);
52412 }
52413
52414 static inline long interrupt_not_for_us(struct ctlr_info *h)
52415 {
52416 - return (h->access.intr_pending(h) == 0) ||
52417 + return (h->access->intr_pending(h) == 0) ||
52418 (h->interrupts_enabled == 0);
52419 }
52420
52421 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52422 if (prod_index < 0)
52423 return prod_index;
52424 h->product_name = products[prod_index].product_name;
52425 - h->access = *(products[prod_index].access);
52426 + h->access = products[prod_index].access;
52427
52428 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52429 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52430 @@ -6647,7 +6647,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52431 unsigned long flags;
52432 u32 lockup_detected;
52433
52434 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52435 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52436 spin_lock_irqsave(&h->lock, flags);
52437 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52438 if (!lockup_detected) {
52439 @@ -6922,7 +6922,7 @@ reinit_after_soft_reset:
52440 }
52441
52442 /* make sure the board interrupts are off */
52443 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52444 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52445
52446 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52447 goto clean2;
52448 @@ -6958,7 +6958,7 @@ reinit_after_soft_reset:
52449 * fake ones to scoop up any residual completions.
52450 */
52451 spin_lock_irqsave(&h->lock, flags);
52452 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52453 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52454 spin_unlock_irqrestore(&h->lock, flags);
52455 hpsa_free_irqs(h);
52456 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52457 @@ -6977,9 +6977,9 @@ reinit_after_soft_reset:
52458 dev_info(&h->pdev->dev, "Board READY.\n");
52459 dev_info(&h->pdev->dev,
52460 "Waiting for stale completions to drain.\n");
52461 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52462 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52463 msleep(10000);
52464 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52465 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52466
52467 rc = controller_reset_failed(h->cfgtable);
52468 if (rc)
52469 @@ -7004,7 +7004,7 @@ reinit_after_soft_reset:
52470
52471
52472 /* Turn the interrupts on so we can service requests */
52473 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52474 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52475
52476 hpsa_hba_inquiry(h);
52477 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52478 @@ -7077,7 +7077,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52479 * To write all data in the battery backed cache to disks
52480 */
52481 hpsa_flush_cache(h);
52482 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52483 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52484 hpsa_free_irqs_and_disable_msix(h);
52485 }
52486
52487 @@ -7198,7 +7198,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52488 CFGTBL_Trans_enable_directed_msix |
52489 (trans_support & (CFGTBL_Trans_io_accel1 |
52490 CFGTBL_Trans_io_accel2));
52491 - struct access_method access = SA5_performant_access;
52492 + struct access_method *access = &SA5_performant_access;
52493
52494 /* This is a bit complicated. There are 8 registers on
52495 * the controller which we write to to tell it 8 different
52496 @@ -7240,7 +7240,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52497 * perform the superfluous readl() after each command submission.
52498 */
52499 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52500 - access = SA5_performant_access_no_read;
52501 + access = &SA5_performant_access_no_read;
52502
52503 /* Controller spec: zero out this buffer. */
52504 for (i = 0; i < h->nreply_queues; i++)
52505 @@ -7270,12 +7270,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52506 * enable outbound interrupt coalescing in accelerator mode;
52507 */
52508 if (trans_support & CFGTBL_Trans_io_accel1) {
52509 - access = SA5_ioaccel_mode1_access;
52510 + access = &SA5_ioaccel_mode1_access;
52511 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52512 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52513 } else {
52514 if (trans_support & CFGTBL_Trans_io_accel2) {
52515 - access = SA5_ioaccel_mode2_access;
52516 + access = &SA5_ioaccel_mode2_access;
52517 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52518 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52519 }
52520 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52521 index 6577130..955f9a4 100644
52522 --- a/drivers/scsi/hpsa.h
52523 +++ b/drivers/scsi/hpsa.h
52524 @@ -143,7 +143,7 @@ struct ctlr_info {
52525 unsigned int msix_vector;
52526 unsigned int msi_vector;
52527 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52528 - struct access_method access;
52529 + struct access_method *access;
52530 char hba_mode_enabled;
52531
52532 /* queue and queue Info */
52533 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52534 }
52535
52536 static struct access_method SA5_access = {
52537 - SA5_submit_command,
52538 - SA5_intr_mask,
52539 - SA5_intr_pending,
52540 - SA5_completed,
52541 + .submit_command = SA5_submit_command,
52542 + .set_intr_mask = SA5_intr_mask,
52543 + .intr_pending = SA5_intr_pending,
52544 + .command_completed = SA5_completed,
52545 };
52546
52547 static struct access_method SA5_ioaccel_mode1_access = {
52548 - SA5_submit_command,
52549 - SA5_performant_intr_mask,
52550 - SA5_ioaccel_mode1_intr_pending,
52551 - SA5_ioaccel_mode1_completed,
52552 + .submit_command = SA5_submit_command,
52553 + .set_intr_mask = SA5_performant_intr_mask,
52554 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52555 + .command_completed = SA5_ioaccel_mode1_completed,
52556 };
52557
52558 static struct access_method SA5_ioaccel_mode2_access = {
52559 - SA5_submit_command_ioaccel2,
52560 - SA5_performant_intr_mask,
52561 - SA5_performant_intr_pending,
52562 - SA5_performant_completed,
52563 + .submit_command = SA5_submit_command_ioaccel2,
52564 + .set_intr_mask = SA5_performant_intr_mask,
52565 + .intr_pending = SA5_performant_intr_pending,
52566 + .command_completed = SA5_performant_completed,
52567 };
52568
52569 static struct access_method SA5_performant_access = {
52570 - SA5_submit_command,
52571 - SA5_performant_intr_mask,
52572 - SA5_performant_intr_pending,
52573 - SA5_performant_completed,
52574 + .submit_command = SA5_submit_command,
52575 + .set_intr_mask = SA5_performant_intr_mask,
52576 + .intr_pending = SA5_performant_intr_pending,
52577 + .command_completed = SA5_performant_completed,
52578 };
52579
52580 static struct access_method SA5_performant_access_no_read = {
52581 - SA5_submit_command_no_read,
52582 - SA5_performant_intr_mask,
52583 - SA5_performant_intr_pending,
52584 - SA5_performant_completed,
52585 + .submit_command = SA5_submit_command_no_read,
52586 + .set_intr_mask = SA5_performant_intr_mask,
52587 + .intr_pending = SA5_performant_intr_pending,
52588 + .command_completed = SA5_performant_completed,
52589 };
52590
52591 struct board_type {
52592 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52593 index 1b3a094..068e683 100644
52594 --- a/drivers/scsi/libfc/fc_exch.c
52595 +++ b/drivers/scsi/libfc/fc_exch.c
52596 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52597 u16 pool_max_index;
52598
52599 struct {
52600 - atomic_t no_free_exch;
52601 - atomic_t no_free_exch_xid;
52602 - atomic_t xid_not_found;
52603 - atomic_t xid_busy;
52604 - atomic_t seq_not_found;
52605 - atomic_t non_bls_resp;
52606 + atomic_unchecked_t no_free_exch;
52607 + atomic_unchecked_t no_free_exch_xid;
52608 + atomic_unchecked_t xid_not_found;
52609 + atomic_unchecked_t xid_busy;
52610 + atomic_unchecked_t seq_not_found;
52611 + atomic_unchecked_t non_bls_resp;
52612 } stats;
52613 };
52614
52615 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52616 /* allocate memory for exchange */
52617 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52618 if (!ep) {
52619 - atomic_inc(&mp->stats.no_free_exch);
52620 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52621 goto out;
52622 }
52623 memset(ep, 0, sizeof(*ep));
52624 @@ -874,7 +874,7 @@ out:
52625 return ep;
52626 err:
52627 spin_unlock_bh(&pool->lock);
52628 - atomic_inc(&mp->stats.no_free_exch_xid);
52629 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52630 mempool_free(ep, mp->ep_pool);
52631 return NULL;
52632 }
52633 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52634 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52635 ep = fc_exch_find(mp, xid);
52636 if (!ep) {
52637 - atomic_inc(&mp->stats.xid_not_found);
52638 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52639 reject = FC_RJT_OX_ID;
52640 goto out;
52641 }
52642 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52643 ep = fc_exch_find(mp, xid);
52644 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52645 if (ep) {
52646 - atomic_inc(&mp->stats.xid_busy);
52647 + atomic_inc_unchecked(&mp->stats.xid_busy);
52648 reject = FC_RJT_RX_ID;
52649 goto rel;
52650 }
52651 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52652 }
52653 xid = ep->xid; /* get our XID */
52654 } else if (!ep) {
52655 - atomic_inc(&mp->stats.xid_not_found);
52656 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52657 reject = FC_RJT_RX_ID; /* XID not found */
52658 goto out;
52659 }
52660 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52661 } else {
52662 sp = &ep->seq;
52663 if (sp->id != fh->fh_seq_id) {
52664 - atomic_inc(&mp->stats.seq_not_found);
52665 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52666 if (f_ctl & FC_FC_END_SEQ) {
52667 /*
52668 * Update sequence_id based on incoming last
52669 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52670
52671 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52672 if (!ep) {
52673 - atomic_inc(&mp->stats.xid_not_found);
52674 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52675 goto out;
52676 }
52677 if (ep->esb_stat & ESB_ST_COMPLETE) {
52678 - atomic_inc(&mp->stats.xid_not_found);
52679 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52680 goto rel;
52681 }
52682 if (ep->rxid == FC_XID_UNKNOWN)
52683 ep->rxid = ntohs(fh->fh_rx_id);
52684 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52685 - atomic_inc(&mp->stats.xid_not_found);
52686 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52687 goto rel;
52688 }
52689 if (ep->did != ntoh24(fh->fh_s_id) &&
52690 ep->did != FC_FID_FLOGI) {
52691 - atomic_inc(&mp->stats.xid_not_found);
52692 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52693 goto rel;
52694 }
52695 sof = fr_sof(fp);
52696 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52697 sp->ssb_stat |= SSB_ST_RESP;
52698 sp->id = fh->fh_seq_id;
52699 } else if (sp->id != fh->fh_seq_id) {
52700 - atomic_inc(&mp->stats.seq_not_found);
52701 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52702 goto rel;
52703 }
52704
52705 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52706 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52707
52708 if (!sp)
52709 - atomic_inc(&mp->stats.xid_not_found);
52710 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52711 else
52712 - atomic_inc(&mp->stats.non_bls_resp);
52713 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52714
52715 fc_frame_free(fp);
52716 }
52717 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52718
52719 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52720 mp = ema->mp;
52721 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52722 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52723 st->fc_no_free_exch_xid +=
52724 - atomic_read(&mp->stats.no_free_exch_xid);
52725 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52726 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52727 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52728 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52729 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52730 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52731 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52732 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52733 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52734 }
52735 }
52736 EXPORT_SYMBOL(fc_exch_update_stats);
52737 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52738 index 9c706d8..d3e3ed2 100644
52739 --- a/drivers/scsi/libsas/sas_ata.c
52740 +++ b/drivers/scsi/libsas/sas_ata.c
52741 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52742 .postreset = ata_std_postreset,
52743 .error_handler = ata_std_error_handler,
52744 .post_internal_cmd = sas_ata_post_internal,
52745 - .qc_defer = ata_std_qc_defer,
52746 + .qc_defer = ata_std_qc_defer,
52747 .qc_prep = ata_noop_qc_prep,
52748 .qc_issue = sas_ata_qc_issue,
52749 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52750 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52751 index 9b81a34..a9b7b8c 100644
52752 --- a/drivers/scsi/lpfc/lpfc.h
52753 +++ b/drivers/scsi/lpfc/lpfc.h
52754 @@ -433,7 +433,7 @@ struct lpfc_vport {
52755 struct dentry *debug_nodelist;
52756 struct dentry *vport_debugfs_root;
52757 struct lpfc_debugfs_trc *disc_trc;
52758 - atomic_t disc_trc_cnt;
52759 + atomic_unchecked_t disc_trc_cnt;
52760 #endif
52761 uint8_t stat_data_enabled;
52762 uint8_t stat_data_blocked;
52763 @@ -883,8 +883,8 @@ struct lpfc_hba {
52764 struct timer_list fabric_block_timer;
52765 unsigned long bit_flags;
52766 #define FABRIC_COMANDS_BLOCKED 0
52767 - atomic_t num_rsrc_err;
52768 - atomic_t num_cmd_success;
52769 + atomic_unchecked_t num_rsrc_err;
52770 + atomic_unchecked_t num_cmd_success;
52771 unsigned long last_rsrc_error_time;
52772 unsigned long last_ramp_down_time;
52773 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52774 @@ -919,7 +919,7 @@ struct lpfc_hba {
52775
52776 struct dentry *debug_slow_ring_trc;
52777 struct lpfc_debugfs_trc *slow_ring_trc;
52778 - atomic_t slow_ring_trc_cnt;
52779 + atomic_unchecked_t slow_ring_trc_cnt;
52780 /* iDiag debugfs sub-directory */
52781 struct dentry *idiag_root;
52782 struct dentry *idiag_pci_cfg;
52783 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52784 index 513edcb..805c6a8 100644
52785 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52786 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52787 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52788
52789 #include <linux/debugfs.h>
52790
52791 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52792 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52793 static unsigned long lpfc_debugfs_start_time = 0L;
52794
52795 /* iDiag */
52796 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52797 lpfc_debugfs_enable = 0;
52798
52799 len = 0;
52800 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52801 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52802 (lpfc_debugfs_max_disc_trc - 1);
52803 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52804 dtp = vport->disc_trc + i;
52805 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52806 lpfc_debugfs_enable = 0;
52807
52808 len = 0;
52809 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52810 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52811 (lpfc_debugfs_max_slow_ring_trc - 1);
52812 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52813 dtp = phba->slow_ring_trc + i;
52814 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52815 !vport || !vport->disc_trc)
52816 return;
52817
52818 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52819 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52820 (lpfc_debugfs_max_disc_trc - 1);
52821 dtp = vport->disc_trc + index;
52822 dtp->fmt = fmt;
52823 dtp->data1 = data1;
52824 dtp->data2 = data2;
52825 dtp->data3 = data3;
52826 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52827 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52828 dtp->jif = jiffies;
52829 #endif
52830 return;
52831 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52832 !phba || !phba->slow_ring_trc)
52833 return;
52834
52835 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52836 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52837 (lpfc_debugfs_max_slow_ring_trc - 1);
52838 dtp = phba->slow_ring_trc + index;
52839 dtp->fmt = fmt;
52840 dtp->data1 = data1;
52841 dtp->data2 = data2;
52842 dtp->data3 = data3;
52843 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52844 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52845 dtp->jif = jiffies;
52846 #endif
52847 return;
52848 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52849 "slow_ring buffer\n");
52850 goto debug_failed;
52851 }
52852 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52853 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52854 memset(phba->slow_ring_trc, 0,
52855 (sizeof(struct lpfc_debugfs_trc) *
52856 lpfc_debugfs_max_slow_ring_trc));
52857 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52858 "buffer\n");
52859 goto debug_failed;
52860 }
52861 - atomic_set(&vport->disc_trc_cnt, 0);
52862 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52863
52864 snprintf(name, sizeof(name), "discovery_trace");
52865 vport->debug_disc_trc =
52866 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52867 index e8c8c1e..5f2e11c 100644
52868 --- a/drivers/scsi/lpfc/lpfc_init.c
52869 +++ b/drivers/scsi/lpfc/lpfc_init.c
52870 @@ -11406,8 +11406,10 @@ lpfc_init(void)
52871 "misc_register returned with status %d", error);
52872
52873 if (lpfc_enable_npiv) {
52874 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52875 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52876 + pax_open_kernel();
52877 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52878 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52879 + pax_close_kernel();
52880 }
52881 lpfc_transport_template =
52882 fc_attach_transport(&lpfc_transport_functions);
52883 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52884 index c140f99..11b2505 100644
52885 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52886 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52887 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52888 unsigned long expires;
52889
52890 spin_lock_irqsave(&phba->hbalock, flags);
52891 - atomic_inc(&phba->num_rsrc_err);
52892 + atomic_inc_unchecked(&phba->num_rsrc_err);
52893 phba->last_rsrc_error_time = jiffies;
52894
52895 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52896 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52897 unsigned long num_rsrc_err, num_cmd_success;
52898 int i;
52899
52900 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52901 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52902 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52903 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52904
52905 /*
52906 * The error and success command counters are global per
52907 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52908 }
52909 }
52910 lpfc_destroy_vport_work_array(phba, vports);
52911 - atomic_set(&phba->num_rsrc_err, 0);
52912 - atomic_set(&phba->num_cmd_success, 0);
52913 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52914 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52915 }
52916
52917 /**
52918 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52919 index 3f26147..ee8efd1 100644
52920 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52921 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52922 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52923 {
52924 struct scsi_device *sdev = to_scsi_device(dev);
52925 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52926 - static struct _raid_device *raid_device;
52927 + struct _raid_device *raid_device;
52928 unsigned long flags;
52929 Mpi2RaidVolPage0_t vol_pg0;
52930 Mpi2ConfigReply_t mpi_reply;
52931 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52932 {
52933 struct scsi_device *sdev = to_scsi_device(dev);
52934 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52935 - static struct _raid_device *raid_device;
52936 + struct _raid_device *raid_device;
52937 unsigned long flags;
52938 Mpi2RaidVolPage0_t vol_pg0;
52939 Mpi2ConfigReply_t mpi_reply;
52940 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52941 Mpi2EventDataIrOperationStatus_t *event_data =
52942 (Mpi2EventDataIrOperationStatus_t *)
52943 fw_event->event_data;
52944 - static struct _raid_device *raid_device;
52945 + struct _raid_device *raid_device;
52946 unsigned long flags;
52947 u16 handle;
52948
52949 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52950 u64 sas_address;
52951 struct _sas_device *sas_device;
52952 struct _sas_node *expander_device;
52953 - static struct _raid_device *raid_device;
52954 + struct _raid_device *raid_device;
52955 u8 retry_count;
52956 unsigned long flags;
52957
52958 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52959 index ed31d8c..ab856b3 100644
52960 --- a/drivers/scsi/pmcraid.c
52961 +++ b/drivers/scsi/pmcraid.c
52962 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52963 res->scsi_dev = scsi_dev;
52964 scsi_dev->hostdata = res;
52965 res->change_detected = 0;
52966 - atomic_set(&res->read_failures, 0);
52967 - atomic_set(&res->write_failures, 0);
52968 + atomic_set_unchecked(&res->read_failures, 0);
52969 + atomic_set_unchecked(&res->write_failures, 0);
52970 rc = 0;
52971 }
52972 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52973 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52974
52975 /* If this was a SCSI read/write command keep count of errors */
52976 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52977 - atomic_inc(&res->read_failures);
52978 + atomic_inc_unchecked(&res->read_failures);
52979 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52980 - atomic_inc(&res->write_failures);
52981 + atomic_inc_unchecked(&res->write_failures);
52982
52983 if (!RES_IS_GSCSI(res->cfg_entry) &&
52984 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52985 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52986 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52987 * hrrq_id assigned here in queuecommand
52988 */
52989 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52990 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52991 pinstance->num_hrrq;
52992 cmd->cmd_done = pmcraid_io_done;
52993
52994 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52995 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52996 * hrrq_id assigned here in queuecommand
52997 */
52998 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52999 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
53000 pinstance->num_hrrq;
53001
53002 if (request_size) {
53003 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
53004
53005 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
53006 /* add resources only after host is added into system */
53007 - if (!atomic_read(&pinstance->expose_resources))
53008 + if (!atomic_read_unchecked(&pinstance->expose_resources))
53009 return;
53010
53011 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
53012 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
53013 init_waitqueue_head(&pinstance->reset_wait_q);
53014
53015 atomic_set(&pinstance->outstanding_cmds, 0);
53016 - atomic_set(&pinstance->last_message_id, 0);
53017 - atomic_set(&pinstance->expose_resources, 0);
53018 + atomic_set_unchecked(&pinstance->last_message_id, 0);
53019 + atomic_set_unchecked(&pinstance->expose_resources, 0);
53020
53021 INIT_LIST_HEAD(&pinstance->free_res_q);
53022 INIT_LIST_HEAD(&pinstance->used_res_q);
53023 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
53024 /* Schedule worker thread to handle CCN and take care of adding and
53025 * removing devices to OS
53026 */
53027 - atomic_set(&pinstance->expose_resources, 1);
53028 + atomic_set_unchecked(&pinstance->expose_resources, 1);
53029 schedule_work(&pinstance->worker_q);
53030 return rc;
53031
53032 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
53033 index e1d150f..6c6df44 100644
53034 --- a/drivers/scsi/pmcraid.h
53035 +++ b/drivers/scsi/pmcraid.h
53036 @@ -748,7 +748,7 @@ struct pmcraid_instance {
53037 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
53038
53039 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
53040 - atomic_t last_message_id;
53041 + atomic_unchecked_t last_message_id;
53042
53043 /* configuration table */
53044 struct pmcraid_config_table *cfg_table;
53045 @@ -777,7 +777,7 @@ struct pmcraid_instance {
53046 atomic_t outstanding_cmds;
53047
53048 /* should add/delete resources to mid-layer now ?*/
53049 - atomic_t expose_resources;
53050 + atomic_unchecked_t expose_resources;
53051
53052
53053
53054 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
53055 struct pmcraid_config_table_entry_ext cfg_entry_ext;
53056 };
53057 struct scsi_device *scsi_dev; /* Link scsi_device structure */
53058 - atomic_t read_failures; /* count of failed READ commands */
53059 - atomic_t write_failures; /* count of failed WRITE commands */
53060 + atomic_unchecked_t read_failures; /* count of failed READ commands */
53061 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
53062
53063 /* To indicate add/delete/modify during CCN */
53064 u8 change_detected;
53065 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
53066 index 82b92c4..3178171 100644
53067 --- a/drivers/scsi/qla2xxx/qla_attr.c
53068 +++ b/drivers/scsi/qla2xxx/qla_attr.c
53069 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
53070 return 0;
53071 }
53072
53073 -struct fc_function_template qla2xxx_transport_functions = {
53074 +fc_function_template_no_const qla2xxx_transport_functions = {
53075
53076 .show_host_node_name = 1,
53077 .show_host_port_name = 1,
53078 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
53079 .bsg_timeout = qla24xx_bsg_timeout,
53080 };
53081
53082 -struct fc_function_template qla2xxx_transport_vport_functions = {
53083 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
53084
53085 .show_host_node_name = 1,
53086 .show_host_port_name = 1,
53087 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
53088 index 7686bfe..4710893 100644
53089 --- a/drivers/scsi/qla2xxx/qla_gbl.h
53090 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
53091 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
53092 struct device_attribute;
53093 extern struct device_attribute *qla2x00_host_attrs[];
53094 struct fc_function_template;
53095 -extern struct fc_function_template qla2xxx_transport_functions;
53096 -extern struct fc_function_template qla2xxx_transport_vport_functions;
53097 +extern fc_function_template_no_const qla2xxx_transport_functions;
53098 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
53099 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
53100 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
53101 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
53102 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
53103 index 7462dd7..5b64c24 100644
53104 --- a/drivers/scsi/qla2xxx/qla_os.c
53105 +++ b/drivers/scsi/qla2xxx/qla_os.c
53106 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
53107 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
53108 /* Ok, a 64bit DMA mask is applicable. */
53109 ha->flags.enable_64bit_addressing = 1;
53110 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53111 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53112 + pax_open_kernel();
53113 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53114 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53115 + pax_close_kernel();
53116 return;
53117 }
53118 }
53119 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
53120 index 8f6d0fb..1b21097 100644
53121 --- a/drivers/scsi/qla4xxx/ql4_def.h
53122 +++ b/drivers/scsi/qla4xxx/ql4_def.h
53123 @@ -305,7 +305,7 @@ struct ddb_entry {
53124 * (4000 only) */
53125 atomic_t relogin_timer; /* Max Time to wait for
53126 * relogin to complete */
53127 - atomic_t relogin_retry_count; /* Num of times relogin has been
53128 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
53129 * retried */
53130 uint32_t default_time2wait; /* Default Min time between
53131 * relogins (+aens) */
53132 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
53133 index 6d25879..3031a9f 100644
53134 --- a/drivers/scsi/qla4xxx/ql4_os.c
53135 +++ b/drivers/scsi/qla4xxx/ql4_os.c
53136 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
53137 */
53138 if (!iscsi_is_session_online(cls_sess)) {
53139 /* Reset retry relogin timer */
53140 - atomic_inc(&ddb_entry->relogin_retry_count);
53141 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
53142 DEBUG2(ql4_printk(KERN_INFO, ha,
53143 "%s: index[%d] relogin timed out-retrying"
53144 " relogin (%d), retry (%d)\n", __func__,
53145 ddb_entry->fw_ddb_index,
53146 - atomic_read(&ddb_entry->relogin_retry_count),
53147 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
53148 ddb_entry->default_time2wait + 4));
53149 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
53150 atomic_set(&ddb_entry->retry_relogin_timer,
53151 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
53152
53153 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
53154 atomic_set(&ddb_entry->relogin_timer, 0);
53155 - atomic_set(&ddb_entry->relogin_retry_count, 0);
53156 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
53157 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
53158 ddb_entry->default_relogin_timeout =
53159 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
53160 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
53161 index 3833bf5..95feaf1 100644
53162 --- a/drivers/scsi/scsi.c
53163 +++ b/drivers/scsi/scsi.c
53164 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
53165
53166 good_bytes = scsi_bufflen(cmd);
53167 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
53168 - int old_good_bytes = good_bytes;
53169 + unsigned int old_good_bytes = good_bytes;
53170 drv = scsi_cmd_to_driver(cmd);
53171 if (drv->done)
53172 good_bytes = drv->done(cmd);
53173 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
53174 index b1a2631..5bcd9c8 100644
53175 --- a/drivers/scsi/scsi_lib.c
53176 +++ b/drivers/scsi/scsi_lib.c
53177 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53178 shost = sdev->host;
53179 scsi_init_cmd_errh(cmd);
53180 cmd->result = DID_NO_CONNECT << 16;
53181 - atomic_inc(&cmd->device->iorequest_cnt);
53182 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53183
53184 /*
53185 * SCSI request completion path will do scsi_device_unbusy(),
53186 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53187
53188 INIT_LIST_HEAD(&cmd->eh_entry);
53189
53190 - atomic_inc(&cmd->device->iodone_cnt);
53191 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53192 if (cmd->result)
53193 - atomic_inc(&cmd->device->ioerr_cnt);
53194 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53195
53196 disposition = scsi_decide_disposition(cmd);
53197 if (disposition != SUCCESS &&
53198 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53199 struct Scsi_Host *host = cmd->device->host;
53200 int rtn = 0;
53201
53202 - atomic_inc(&cmd->device->iorequest_cnt);
53203 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53204
53205 /* check if the device is still usable */
53206 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53207 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53208 index 1ac38e7..6acc656 100644
53209 --- a/drivers/scsi/scsi_sysfs.c
53210 +++ b/drivers/scsi/scsi_sysfs.c
53211 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53212 char *buf) \
53213 { \
53214 struct scsi_device *sdev = to_scsi_device(dev); \
53215 - unsigned long long count = atomic_read(&sdev->field); \
53216 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53217 return snprintf(buf, 20, "0x%llx\n", count); \
53218 } \
53219 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53220 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53221 index 24eaaf6..de30ec9 100644
53222 --- a/drivers/scsi/scsi_transport_fc.c
53223 +++ b/drivers/scsi/scsi_transport_fc.c
53224 @@ -502,7 +502,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53225 * Netlink Infrastructure
53226 */
53227
53228 -static atomic_t fc_event_seq;
53229 +static atomic_unchecked_t fc_event_seq;
53230
53231 /**
53232 * fc_get_event_number - Obtain the next sequential FC event number
53233 @@ -515,7 +515,7 @@ static atomic_t fc_event_seq;
53234 u32
53235 fc_get_event_number(void)
53236 {
53237 - return atomic_add_return(1, &fc_event_seq);
53238 + return atomic_add_return_unchecked(1, &fc_event_seq);
53239 }
53240 EXPORT_SYMBOL(fc_get_event_number);
53241
53242 @@ -659,7 +659,7 @@ static __init int fc_transport_init(void)
53243 {
53244 int error;
53245
53246 - atomic_set(&fc_event_seq, 0);
53247 + atomic_set_unchecked(&fc_event_seq, 0);
53248
53249 error = transport_class_register(&fc_host_class);
53250 if (error)
53251 @@ -849,7 +849,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53252 char *cp;
53253
53254 *val = simple_strtoul(buf, &cp, 0);
53255 - if ((*cp && (*cp != '\n')) || (*val < 0))
53256 + if (*cp && (*cp != '\n'))
53257 return -EINVAL;
53258 /*
53259 * Check for overflow; dev_loss_tmo is u32
53260 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53261 index 67d43e3..8cee73c 100644
53262 --- a/drivers/scsi/scsi_transport_iscsi.c
53263 +++ b/drivers/scsi/scsi_transport_iscsi.c
53264 @@ -79,7 +79,7 @@ struct iscsi_internal {
53265 struct transport_container session_cont;
53266 };
53267
53268 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53269 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53270 static struct workqueue_struct *iscsi_eh_timer_workq;
53271
53272 static DEFINE_IDA(iscsi_sess_ida);
53273 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53274 int err;
53275
53276 ihost = shost->shost_data;
53277 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53278 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53279
53280 if (target_id == ISCSI_MAX_TARGET) {
53281 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53282 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53283 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53284 ISCSI_TRANSPORT_VERSION);
53285
53286 - atomic_set(&iscsi_session_nr, 0);
53287 + atomic_set_unchecked(&iscsi_session_nr, 0);
53288
53289 err = class_register(&iscsi_transport_class);
53290 if (err)
53291 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53292 index f115f67..b80b2c1 100644
53293 --- a/drivers/scsi/scsi_transport_srp.c
53294 +++ b/drivers/scsi/scsi_transport_srp.c
53295 @@ -35,7 +35,7 @@
53296 #include "scsi_priv.h"
53297
53298 struct srp_host_attrs {
53299 - atomic_t next_port_id;
53300 + atomic_unchecked_t next_port_id;
53301 };
53302 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53303
53304 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53305 struct Scsi_Host *shost = dev_to_shost(dev);
53306 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53307
53308 - atomic_set(&srp_host->next_port_id, 0);
53309 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53310 return 0;
53311 }
53312
53313 @@ -744,7 +744,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53314 rport_fast_io_fail_timedout);
53315 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53316
53317 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53318 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53319 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53320
53321 transport_setup_device(&rport->dev);
53322 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53323 index 7f9d65f..e856438 100644
53324 --- a/drivers/scsi/sd.c
53325 +++ b/drivers/scsi/sd.c
53326 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53327 static void sd_rescan(struct device *);
53328 static int sd_init_command(struct scsi_cmnd *SCpnt);
53329 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53330 -static int sd_done(struct scsi_cmnd *);
53331 +static unsigned int sd_done(struct scsi_cmnd *);
53332 static int sd_eh_action(struct scsi_cmnd *, int);
53333 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53334 static void scsi_disk_release(struct device *cdev);
53335 @@ -1646,7 +1646,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53336 *
53337 * Note: potentially run from within an ISR. Must not block.
53338 **/
53339 -static int sd_done(struct scsi_cmnd *SCpnt)
53340 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53341 {
53342 int result = SCpnt->result;
53343 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53344 @@ -2973,7 +2973,7 @@ static int sd_probe(struct device *dev)
53345 sdkp->disk = gd;
53346 sdkp->index = index;
53347 atomic_set(&sdkp->openers, 0);
53348 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53349 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53350
53351 if (!sdp->request_queue->rq_timeout) {
53352 if (sdp->type != TYPE_MOD)
53353 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53354 index 9d7b7db..33ecc51 100644
53355 --- a/drivers/scsi/sg.c
53356 +++ b/drivers/scsi/sg.c
53357 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53358 sdp->disk->disk_name,
53359 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53360 NULL,
53361 - (char *)arg);
53362 + (char __user *)arg);
53363 case BLKTRACESTART:
53364 return blk_trace_startstop(sdp->device->request_queue, 1);
53365 case BLKTRACESTOP:
53366 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53367 index 8bd54a6..dd037a5 100644
53368 --- a/drivers/scsi/sr.c
53369 +++ b/drivers/scsi/sr.c
53370 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53371 static int sr_probe(struct device *);
53372 static int sr_remove(struct device *);
53373 static int sr_init_command(struct scsi_cmnd *SCpnt);
53374 -static int sr_done(struct scsi_cmnd *);
53375 +static unsigned int sr_done(struct scsi_cmnd *);
53376 static int sr_runtime_suspend(struct device *dev);
53377
53378 static struct dev_pm_ops sr_pm_ops = {
53379 @@ -312,11 +312,11 @@ do_tur:
53380 * It will be notified on the end of a SCSI read / write, and will take one
53381 * of several actions based on success or failure.
53382 */
53383 -static int sr_done(struct scsi_cmnd *SCpnt)
53384 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53385 {
53386 int result = SCpnt->result;
53387 - int this_count = scsi_bufflen(SCpnt);
53388 - int good_bytes = (result == 0 ? this_count : 0);
53389 + unsigned int this_count = scsi_bufflen(SCpnt);
53390 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53391 int block_sectors = 0;
53392 long error_sector;
53393 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53394 diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
53395 index 9a1c342..525ab4c 100644
53396 --- a/drivers/scsi/st.c
53397 +++ b/drivers/scsi/st.c
53398 @@ -1274,9 +1274,9 @@ static int st_open(struct inode *inode, struct file *filp)
53399 spin_lock(&st_use_lock);
53400 STp->in_use = 0;
53401 spin_unlock(&st_use_lock);
53402 - scsi_tape_put(STp);
53403 if (resumed)
53404 scsi_autopm_put_device(STp->device);
53405 + scsi_tape_put(STp);
53406 return retval;
53407
53408 }
53409 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53410 index c0d660f..24a5854 100644
53411 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53412 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53413 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53414 return i;
53415 }
53416
53417 -static struct bin_attribute fuse_bin_attr = {
53418 +static bin_attribute_no_const fuse_bin_attr = {
53419 .attr = { .name = "fuse", .mode = S_IRUGO, },
53420 .read = fuse_read,
53421 };
53422 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53423 index d35c1a1..eda08dc 100644
53424 --- a/drivers/spi/spi.c
53425 +++ b/drivers/spi/spi.c
53426 @@ -2206,7 +2206,7 @@ int spi_bus_unlock(struct spi_master *master)
53427 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53428
53429 /* portable code must never pass more than 32 bytes */
53430 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53431 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53432
53433 static u8 *buf;
53434
53435 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53436 index b41429f..2de5373 100644
53437 --- a/drivers/staging/android/timed_output.c
53438 +++ b/drivers/staging/android/timed_output.c
53439 @@ -25,7 +25,7 @@
53440 #include "timed_output.h"
53441
53442 static struct class *timed_output_class;
53443 -static atomic_t device_count;
53444 +static atomic_unchecked_t device_count;
53445
53446 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53447 char *buf)
53448 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53449 timed_output_class = class_create(THIS_MODULE, "timed_output");
53450 if (IS_ERR(timed_output_class))
53451 return PTR_ERR(timed_output_class);
53452 - atomic_set(&device_count, 0);
53453 + atomic_set_unchecked(&device_count, 0);
53454 timed_output_class->dev_groups = timed_output_groups;
53455 }
53456
53457 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53458 if (ret < 0)
53459 return ret;
53460
53461 - tdev->index = atomic_inc_return(&device_count);
53462 + tdev->index = atomic_inc_return_unchecked(&device_count);
53463 tdev->dev = device_create(timed_output_class, NULL,
53464 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53465 if (IS_ERR(tdev->dev))
53466 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53467 index e78ddbe..ac437c0 100644
53468 --- a/drivers/staging/comedi/comedi_fops.c
53469 +++ b/drivers/staging/comedi/comedi_fops.c
53470 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53471 }
53472 cfp->last_attached = dev->attached;
53473 cfp->last_detach_count = dev->detach_count;
53474 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53475 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53476 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53477 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53478 }
53479
53480 static void comedi_file_check(struct file *file)
53481 @@ -1951,7 +1951,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53482 !(s_old->async->cmd.flags & CMDF_WRITE))
53483 return -EBUSY;
53484
53485 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53486 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53487 return 0;
53488 }
53489
53490 @@ -1993,7 +1993,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53491 (s_old->async->cmd.flags & CMDF_WRITE))
53492 return -EBUSY;
53493
53494 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53495 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53496 return 0;
53497 }
53498
53499 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53500 index 53b748b..a5ae0b3 100644
53501 --- a/drivers/staging/fbtft/fbtft-core.c
53502 +++ b/drivers/staging/fbtft/fbtft-core.c
53503 @@ -680,7 +680,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53504 {
53505 struct fb_info *info;
53506 struct fbtft_par *par;
53507 - struct fb_ops *fbops = NULL;
53508 + fb_ops_no_const *fbops = NULL;
53509 struct fb_deferred_io *fbdefio = NULL;
53510 struct fbtft_platform_data *pdata = dev->platform_data;
53511 u8 *vmem = NULL;
53512 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53513 index 9fd98cb..a9cf912 100644
53514 --- a/drivers/staging/fbtft/fbtft.h
53515 +++ b/drivers/staging/fbtft/fbtft.h
53516 @@ -106,7 +106,7 @@ struct fbtft_ops {
53517
53518 int (*set_var)(struct fbtft_par *par);
53519 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53520 -};
53521 +} __no_const;
53522
53523 /**
53524 * struct fbtft_display - Describes the display properties
53525 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53526 index 001348c..cfaac8a 100644
53527 --- a/drivers/staging/gdm724x/gdm_tty.c
53528 +++ b/drivers/staging/gdm724x/gdm_tty.c
53529 @@ -44,7 +44,7 @@
53530 #define gdm_tty_send_control(n, r, v, d, l) (\
53531 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53532
53533 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53534 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53535
53536 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53537 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53538 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53539 index d23c3c2..eb63c81 100644
53540 --- a/drivers/staging/i2o/i2o.h
53541 +++ b/drivers/staging/i2o/i2o.h
53542 @@ -565,7 +565,7 @@ struct i2o_controller {
53543 struct i2o_device *exec; /* Executive */
53544 #if BITS_PER_LONG == 64
53545 spinlock_t context_list_lock; /* lock for context_list */
53546 - atomic_t context_list_counter; /* needed for unique contexts */
53547 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53548 struct list_head context_list; /* list of context id's
53549 and pointers */
53550 #endif
53551 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53552 index 780fee3..ca9dcae 100644
53553 --- a/drivers/staging/i2o/i2o_proc.c
53554 +++ b/drivers/staging/i2o/i2o_proc.c
53555 @@ -253,12 +253,6 @@ static char *scsi_devices[] = {
53556 "Array Controller Device"
53557 };
53558
53559 -static char *chtostr(char *tmp, u8 *chars, int n)
53560 -{
53561 - tmp[0] = 0;
53562 - return strncat(tmp, (char *)chars, n);
53563 -}
53564 -
53565 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53566 char *group)
53567 {
53568 @@ -711,9 +705,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53569 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53570 {
53571 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53572 - static u32 work32[5];
53573 - static u8 *work8 = (u8 *) work32;
53574 - static u16 *work16 = (u16 *) work32;
53575 + u32 work32[5];
53576 + u8 *work8 = (u8 *) work32;
53577 + u16 *work16 = (u16 *) work32;
53578 int token;
53579 u32 hwcap;
53580
53581 @@ -794,7 +788,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53582 } *result;
53583
53584 i2o_exec_execute_ddm_table ddm_table;
53585 - char tmp[28 + 1];
53586
53587 result = kmalloc(sizeof(*result), GFP_KERNEL);
53588 if (!result)
53589 @@ -829,8 +822,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53590
53591 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53592 seq_printf(seq, "%-#8x", ddm_table.module_id);
53593 - seq_printf(seq, "%-29s",
53594 - chtostr(tmp, ddm_table.module_name_version, 28));
53595 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53596 seq_printf(seq, "%9d ", ddm_table.data_size);
53597 seq_printf(seq, "%8d", ddm_table.code_size);
53598
53599 @@ -897,7 +889,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53600
53601 i2o_driver_result_table *result;
53602 i2o_driver_store_table *dst;
53603 - char tmp[28 + 1];
53604
53605 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53606 if (result == NULL)
53607 @@ -932,9 +923,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53608
53609 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53610 seq_printf(seq, "%-#8x", dst->module_id);
53611 - seq_printf(seq, "%-29s",
53612 - chtostr(tmp, dst->module_name_version, 28));
53613 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53614 + seq_printf(seq, "%-.28s", dst->module_name_version);
53615 + seq_printf(seq, "%-.8s", dst->date);
53616 seq_printf(seq, "%8d ", dst->module_size);
53617 seq_printf(seq, "%8d ", dst->mpb_size);
53618 seq_printf(seq, "0x%04x", dst->module_flags);
53619 @@ -1250,11 +1240,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53620 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53621 {
53622 struct i2o_device *d = (struct i2o_device *)seq->private;
53623 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53624 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53625 // == (allow) 512d bytes (max)
53626 - static u16 *work16 = (u16 *) work32;
53627 + u16 *work16 = (u16 *) work32;
53628 int token;
53629 - char tmp[16 + 1];
53630
53631 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53632
53633 @@ -1266,14 +1255,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53634 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53635 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53636 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53637 - seq_printf(seq, "Vendor info : %s\n",
53638 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53639 - seq_printf(seq, "Product info : %s\n",
53640 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53641 - seq_printf(seq, "Description : %s\n",
53642 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53643 - seq_printf(seq, "Product rev. : %s\n",
53644 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53645 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53646 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53647 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53648 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53649
53650 seq_printf(seq, "Serial number : ");
53651 print_serial_number(seq, (u8 *) (work32 + 16),
53652 @@ -1310,8 +1295,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53653 u8 pad[256]; // allow up to 256 byte (max) serial number
53654 } result;
53655
53656 - char tmp[24 + 1];
53657 -
53658 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53659
53660 if (token < 0) {
53661 @@ -1320,10 +1303,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53662 }
53663
53664 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53665 - seq_printf(seq, "Module name : %s\n",
53666 - chtostr(tmp, result.module_name, 24));
53667 - seq_printf(seq, "Module revision : %s\n",
53668 - chtostr(tmp, result.module_rev, 8));
53669 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53670 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53671
53672 seq_printf(seq, "Serial number : ");
53673 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53674 @@ -1347,8 +1328,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53675 u8 instance_number[4];
53676 } result;
53677
53678 - char tmp[64 + 1];
53679 -
53680 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53681
53682 if (token < 0) {
53683 @@ -1356,14 +1335,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53684 return 0;
53685 }
53686
53687 - seq_printf(seq, "Device name : %s\n",
53688 - chtostr(tmp, result.device_name, 64));
53689 - seq_printf(seq, "Service name : %s\n",
53690 - chtostr(tmp, result.service_name, 64));
53691 - seq_printf(seq, "Physical name : %s\n",
53692 - chtostr(tmp, result.physical_location, 64));
53693 - seq_printf(seq, "Instance number : %s\n",
53694 - chtostr(tmp, result.instance_number, 4));
53695 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53696 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53697 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53698 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53699
53700 return 0;
53701 }
53702 @@ -1372,9 +1347,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53703 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53704 {
53705 struct i2o_device *d = (struct i2o_device *)seq->private;
53706 - static u32 work32[12];
53707 - static u16 *work16 = (u16 *) work32;
53708 - static u8 *work8 = (u8 *) work32;
53709 + u32 work32[12];
53710 + u16 *work16 = (u16 *) work32;
53711 + u8 *work8 = (u8 *) work32;
53712 int token;
53713
53714 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53715 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53716 index 23bdbe4..4e1f340 100644
53717 --- a/drivers/staging/i2o/iop.c
53718 +++ b/drivers/staging/i2o/iop.c
53719 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53720
53721 spin_lock_irqsave(&c->context_list_lock, flags);
53722
53723 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53724 - atomic_inc(&c->context_list_counter);
53725 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53726 + atomic_inc_unchecked(&c->context_list_counter);
53727
53728 - entry->context = atomic_read(&c->context_list_counter);
53729 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53730
53731 list_add(&entry->list, &c->context_list);
53732
53733 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53734
53735 #if BITS_PER_LONG == 64
53736 spin_lock_init(&c->context_list_lock);
53737 - atomic_set(&c->context_list_counter, 0);
53738 + atomic_set_unchecked(&c->context_list_counter, 0);
53739 INIT_LIST_HEAD(&c->context_list);
53740 #endif
53741
53742 diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
53743 index b892f2c..9b4898a 100644
53744 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c
53745 +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
53746 @@ -118,7 +118,7 @@ static int lis3l02dq_get_buffer_element(struct iio_dev *indio_dev,
53747 int scan_count = bitmap_weight(indio_dev->active_scan_mask,
53748 indio_dev->masklength);
53749
53750 - rx_array = kcalloc(4, scan_count, GFP_KERNEL);
53751 + rx_array = kcalloc(scan_count, 4, GFP_KERNEL);
53752 if (!rx_array)
53753 return -ENOMEM;
53754 ret = lis3l02dq_read_all(indio_dev, rx_array);
53755 diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
53756 index d98e229..9c59bc2 100644
53757 --- a/drivers/staging/iio/adc/ad7280a.c
53758 +++ b/drivers/staging/iio/adc/ad7280a.c
53759 @@ -547,8 +547,8 @@ static int ad7280_attr_init(struct ad7280_state *st)
53760 {
53761 int dev, ch, cnt;
53762
53763 - st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) *
53764 - (st->slave_num + 1) * AD7280A_CELLS_PER_DEV,
53765 + st->iio_attr = kcalloc(sizeof(*st->iio_attr) *
53766 + (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, 2,
53767 GFP_KERNEL);
53768 if (st->iio_attr == NULL)
53769 return -ENOMEM;
53770 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53771 index 658f458..0564216 100644
53772 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53773 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53774 @@ -487,13 +487,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53775 return 0;
53776 }
53777
53778 -sfw_test_client_ops_t brw_test_client;
53779 -void brw_init_test_client(void)
53780 -{
53781 - brw_test_client.tso_init = brw_client_init;
53782 - brw_test_client.tso_fini = brw_client_fini;
53783 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53784 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53785 +sfw_test_client_ops_t brw_test_client = {
53786 + .tso_init = brw_client_init,
53787 + .tso_fini = brw_client_fini,
53788 + .tso_prep_rpc = brw_client_prep_rpc,
53789 + .tso_done_rpc = brw_client_done_rpc,
53790 };
53791
53792 srpc_service_t brw_test_service;
53793 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53794 index a93a90d..c51dde6 100644
53795 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53796 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53797 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53798
53799 extern sfw_test_client_ops_t ping_test_client;
53800 extern srpc_service_t ping_test_service;
53801 -extern void ping_init_test_client(void);
53802 extern void ping_init_test_service(void);
53803
53804 extern sfw_test_client_ops_t brw_test_client;
53805 extern srpc_service_t brw_test_service;
53806 -extern void brw_init_test_client(void);
53807 extern void brw_init_test_service(void);
53808
53809
53810 @@ -1675,12 +1673,10 @@ sfw_startup(void)
53811 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53812 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53813
53814 - brw_init_test_client();
53815 brw_init_test_service();
53816 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53817 LASSERT(rc == 0);
53818
53819 - ping_init_test_client();
53820 ping_init_test_service();
53821 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53822 LASSERT(rc == 0);
53823 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53824 index 644069a..83cbd26 100644
53825 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53826 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53827 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53828 return 0;
53829 }
53830
53831 -sfw_test_client_ops_t ping_test_client;
53832 -void ping_init_test_client(void)
53833 -{
53834 - ping_test_client.tso_init = ping_client_init;
53835 - ping_test_client.tso_fini = ping_client_fini;
53836 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53837 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53838 -}
53839 +sfw_test_client_ops_t ping_test_client = {
53840 + .tso_init = ping_client_init,
53841 + .tso_fini = ping_client_fini,
53842 + .tso_prep_rpc = ping_client_prep_rpc,
53843 + .tso_done_rpc = ping_client_done_rpc,
53844 +};
53845
53846 srpc_service_t ping_test_service;
53847 void ping_init_test_service(void)
53848 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53849 index bac9902..0225fe1 100644
53850 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53851 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53852 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53853 ldlm_completion_callback lcs_completion;
53854 ldlm_blocking_callback lcs_blocking;
53855 ldlm_glimpse_callback lcs_glimpse;
53856 -};
53857 +} __no_const;
53858
53859 /* ldlm_lockd.c */
53860 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53861 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53862 index 2a88b80..62e7e5f 100644
53863 --- a/drivers/staging/lustre/lustre/include/obd.h
53864 +++ b/drivers/staging/lustre/lustre/include/obd.h
53865 @@ -1362,7 +1362,7 @@ struct md_ops {
53866 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53867 * wrapper function in include/linux/obd_class.h.
53868 */
53869 -};
53870 +} __no_const;
53871
53872 struct lsm_operations {
53873 void (*lsm_free)(struct lov_stripe_md *);
53874 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53875 index a4c252f..b21acac 100644
53876 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53877 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53878 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53879 int added = (mode == LCK_NL);
53880 int overlaps = 0;
53881 int splitted = 0;
53882 - const struct ldlm_callback_suite null_cbs = { NULL };
53883 + const struct ldlm_callback_suite null_cbs = { };
53884
53885 CDEBUG(D_DLMTRACE,
53886 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53887 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53888 index f0ee76a..1d01af9 100644
53889 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53890 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53891 @@ -380,11 +380,11 @@ out:
53892
53893
53894 struct cfs_psdev_ops libcfs_psdev_ops = {
53895 - libcfs_psdev_open,
53896 - libcfs_psdev_release,
53897 - NULL,
53898 - NULL,
53899 - libcfs_ioctl
53900 + .p_open = libcfs_psdev_open,
53901 + .p_close = libcfs_psdev_release,
53902 + .p_read = NULL,
53903 + .p_write = NULL,
53904 + .p_ioctl = libcfs_ioctl
53905 };
53906
53907 static int init_libcfs_module(void)
53908 @@ -631,7 +631,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53909 loff_t *ppos)
53910 {
53911 int rc, max_delay_cs;
53912 - struct ctl_table dummy = *table;
53913 + ctl_table_no_const dummy = *table;
53914 long d;
53915
53916 dummy.data = &max_delay_cs;
53917 @@ -664,7 +664,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53918 loff_t *ppos)
53919 {
53920 int rc, min_delay_cs;
53921 - struct ctl_table dummy = *table;
53922 + ctl_table_no_const dummy = *table;
53923 long d;
53924
53925 dummy.data = &min_delay_cs;
53926 @@ -696,7 +696,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53927 void __user *buffer, size_t *lenp, loff_t *ppos)
53928 {
53929 int rc, backoff;
53930 - struct ctl_table dummy = *table;
53931 + ctl_table_no_const dummy = *table;
53932
53933 dummy.data = &backoff;
53934 dummy.proc_handler = &proc_dointvec;
53935 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53936 index 22667db..8b703b6 100644
53937 --- a/drivers/staging/octeon/ethernet-rx.c
53938 +++ b/drivers/staging/octeon/ethernet-rx.c
53939 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53940 /* Increment RX stats for virtual ports */
53941 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53942 #ifdef CONFIG_64BIT
53943 - atomic64_add(1,
53944 + atomic64_add_unchecked(1,
53945 (atomic64_t *)&priv->stats.rx_packets);
53946 - atomic64_add(skb->len,
53947 + atomic64_add_unchecked(skb->len,
53948 (atomic64_t *)&priv->stats.rx_bytes);
53949 #else
53950 - atomic_add(1,
53951 + atomic_add_unchecked(1,
53952 (atomic_t *)&priv->stats.rx_packets);
53953 - atomic_add(skb->len,
53954 + atomic_add_unchecked(skb->len,
53955 (atomic_t *)&priv->stats.rx_bytes);
53956 #endif
53957 }
53958 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53959 dev->name);
53960 */
53961 #ifdef CONFIG_64BIT
53962 - atomic64_add(1,
53963 + atomic64_add_unchecked(1,
53964 (atomic64_t *)&priv->stats.rx_dropped);
53965 #else
53966 - atomic_add(1,
53967 + atomic_add_unchecked(1,
53968 (atomic_t *)&priv->stats.rx_dropped);
53969 #endif
53970 dev_kfree_skb_irq(skb);
53971 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53972 index fbbe866..2943243 100644
53973 --- a/drivers/staging/octeon/ethernet.c
53974 +++ b/drivers/staging/octeon/ethernet.c
53975 @@ -251,11 +251,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53976 * since the RX tasklet also increments it.
53977 */
53978 #ifdef CONFIG_64BIT
53979 - atomic64_add(rx_status.dropped_packets,
53980 - (atomic64_t *)&priv->stats.rx_dropped);
53981 + atomic64_add_unchecked(rx_status.dropped_packets,
53982 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53983 #else
53984 - atomic_add(rx_status.dropped_packets,
53985 - (atomic_t *)&priv->stats.rx_dropped);
53986 + atomic_add_unchecked(rx_status.dropped_packets,
53987 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53988 #endif
53989 }
53990
53991 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53992 index 3b476d8..f522d68 100644
53993 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53994 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53995 @@ -225,7 +225,7 @@ struct hal_ops {
53996
53997 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53998 void (*hal_reset_security_engine)(struct adapter *adapter);
53999 -};
54000 +} __no_const;
54001
54002 enum rt_eeprom_type {
54003 EEPROM_93C46,
54004 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
54005 index 070cc03..6806e37 100644
54006 --- a/drivers/staging/rtl8712/rtl871x_io.h
54007 +++ b/drivers/staging/rtl8712/rtl871x_io.h
54008 @@ -108,7 +108,7 @@ struct _io_ops {
54009 u8 *pmem);
54010 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
54011 u8 *pmem);
54012 -};
54013 +} __no_const;
54014
54015 struct io_req {
54016 struct list_head list;
54017 diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
54018 index dbbb2f8..5232114 100644
54019 --- a/drivers/staging/sm750fb/sm750.c
54020 +++ b/drivers/staging/sm750fb/sm750.c
54021 @@ -780,6 +780,7 @@ static struct fb_ops lynxfb_ops = {
54022 .fb_set_par = lynxfb_ops_set_par,
54023 .fb_setcolreg = lynxfb_ops_setcolreg,
54024 .fb_blank = lynxfb_ops_blank,
54025 + .fb_pan_display = lynxfb_ops_pan_display,
54026 .fb_fillrect = cfb_fillrect,
54027 .fb_imageblit = cfb_imageblit,
54028 .fb_copyarea = cfb_copyarea,
54029 @@ -827,8 +828,10 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54030 par->index = index;
54031 output->channel = &crtc->channel;
54032 sm750fb_set_drv(par);
54033 - lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
54034
54035 + pax_open_kernel();
54036 + *(void **)&lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
54037 + pax_close_kernel();
54038
54039 /* set current cursor variable and proc pointer,
54040 * must be set after crtc member initialized */
54041 @@ -850,7 +853,9 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54042 crtc->cursor.share = share;
54043 memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
54044 if (!g_hwcursor) {
54045 - lynxfb_ops.fb_cursor = NULL;
54046 + pax_open_kernel();
54047 + *(void **)&lynxfb_ops.fb_cursor = NULL;
54048 + pax_close_kernel();
54049 crtc->cursor.disable(&crtc->cursor);
54050 }
54051
54052 @@ -858,9 +863,11 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54053 /* set info->fbops, must be set before fb_find_mode */
54054 if (!share->accel_off) {
54055 /* use 2d acceleration */
54056 - lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
54057 - lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
54058 - lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
54059 + pax_open_kernel();
54060 + *(void **)&lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
54061 + *(void **)&lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
54062 + *(void **)&lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
54063 + pax_close_kernel();
54064 }
54065 info->fbops = &lynxfb_ops;
54066
54067 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
54068 index bd46df9..a0a5274 100644
54069 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
54070 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
54071 @@ -170,7 +170,7 @@ struct visorchipset_busdev_notifiers {
54072 void (*device_resume)(ulong bus_no, ulong dev_no);
54073 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
54074 ulong *max_size);
54075 -};
54076 +} __no_const;
54077
54078 /* These functions live inside visorchipset, and will be called to indicate
54079 * responses to specific events (by code outside of visorchipset).
54080 @@ -185,7 +185,7 @@ struct visorchipset_busdev_responders {
54081 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
54082 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
54083 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
54084 -};
54085 +} __no_const;
54086
54087 /** Register functions (in the bus driver) to get called by visorchipset
54088 * whenever a bus or device appears for which this service partition is
54089 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
54090 index 18b0f97..9c7716e 100644
54091 --- a/drivers/target/sbp/sbp_target.c
54092 +++ b/drivers/target/sbp/sbp_target.c
54093 @@ -61,7 +61,7 @@ static const u32 sbp_unit_directory_template[] = {
54094
54095 #define SESSION_MAINTENANCE_INTERVAL HZ
54096
54097 -static atomic_t login_id = ATOMIC_INIT(0);
54098 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
54099
54100 static void session_maintenance_work(struct work_struct *);
54101 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
54102 @@ -443,7 +443,7 @@ static void sbp_management_request_login(
54103 login->lun = se_lun;
54104 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
54105 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
54106 - login->login_id = atomic_inc_return(&login_id);
54107 + login->login_id = atomic_inc_return_unchecked(&login_id);
54108
54109 login->tgt_agt = sbp_target_agent_register(login);
54110 if (IS_ERR(login->tgt_agt)) {
54111 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
54112 index ce5f768..a4f884a 100644
54113 --- a/drivers/target/target_core_device.c
54114 +++ b/drivers/target/target_core_device.c
54115 @@ -1496,7 +1496,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
54116 spin_lock_init(&dev->se_tmr_lock);
54117 spin_lock_init(&dev->qf_cmd_lock);
54118 sema_init(&dev->caw_sem, 1);
54119 - atomic_set(&dev->dev_ordered_id, 0);
54120 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
54121 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
54122 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
54123 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
54124 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
54125 index 675f2d9..1389429 100644
54126 --- a/drivers/target/target_core_transport.c
54127 +++ b/drivers/target/target_core_transport.c
54128 @@ -1208,7 +1208,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
54129 * Used to determine when ORDERED commands should go from
54130 * Dormant to Active status.
54131 */
54132 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
54133 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
54134 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
54135 cmd->se_ordered_id, cmd->sam_task_attr,
54136 dev->transport->name);
54137 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
54138 index 031018e..90981a1 100644
54139 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
54140 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
54141 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
54142 platform_set_drvdata(pdev, priv);
54143
54144 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
54145 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54146 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54147 + pax_open_kernel();
54148 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54149 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54150 + pax_close_kernel();
54151 }
54152 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
54153 priv, &int3400_thermal_ops,
54154 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
54155 index 668fb1b..2737bbe 100644
54156 --- a/drivers/thermal/of-thermal.c
54157 +++ b/drivers/thermal/of-thermal.c
54158 @@ -31,6 +31,7 @@
54159 #include <linux/export.h>
54160 #include <linux/string.h>
54161 #include <linux/thermal.h>
54162 +#include <linux/mm.h>
54163
54164 #include "thermal_core.h"
54165
54166 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
54167 tz->ops = ops;
54168 tz->sensor_data = data;
54169
54170 - tzd->ops->get_temp = of_thermal_get_temp;
54171 - tzd->ops->get_trend = of_thermal_get_trend;
54172 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54173 + pax_open_kernel();
54174 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
54175 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
54176 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54177 + pax_close_kernel();
54178 mutex_unlock(&tzd->lock);
54179
54180 return tzd;
54181 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
54182 return;
54183
54184 mutex_lock(&tzd->lock);
54185 - tzd->ops->get_temp = NULL;
54186 - tzd->ops->get_trend = NULL;
54187 - tzd->ops->set_emul_temp = NULL;
54188 + pax_open_kernel();
54189 + *(void **)&tzd->ops->get_temp = NULL;
54190 + *(void **)&tzd->ops->get_trend = NULL;
54191 + *(void **)&tzd->ops->set_emul_temp = NULL;
54192 + pax_close_kernel();
54193
54194 tz->ops = NULL;
54195 tz->sensor_data = NULL;
54196 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
54197 index 9ea3d9d..53e8792 100644
54198 --- a/drivers/thermal/x86_pkg_temp_thermal.c
54199 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
54200 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
54201 return NOTIFY_OK;
54202 }
54203
54204 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
54205 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
54206 .notifier_call = pkg_temp_thermal_cpu_callback,
54207 };
54208
54209 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
54210 index fd66f57..48e6376 100644
54211 --- a/drivers/tty/cyclades.c
54212 +++ b/drivers/tty/cyclades.c
54213 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
54214 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
54215 info->port.count);
54216 #endif
54217 - info->port.count++;
54218 + atomic_inc(&info->port.count);
54219 #ifdef CY_DEBUG_COUNT
54220 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
54221 - current->pid, info->port.count);
54222 + current->pid, atomic_read(&info->port.count));
54223 #endif
54224
54225 /*
54226 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
54227 for (j = 0; j < cy_card[i].nports; j++) {
54228 info = &cy_card[i].ports[j];
54229
54230 - if (info->port.count) {
54231 + if (atomic_read(&info->port.count)) {
54232 /* XXX is the ldisc num worth this? */
54233 struct tty_struct *tty;
54234 struct tty_ldisc *ld;
54235 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
54236 index 4fcec1d..5a036f7 100644
54237 --- a/drivers/tty/hvc/hvc_console.c
54238 +++ b/drivers/tty/hvc/hvc_console.c
54239 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
54240
54241 spin_lock_irqsave(&hp->port.lock, flags);
54242 /* Check and then increment for fast path open. */
54243 - if (hp->port.count++ > 0) {
54244 + if (atomic_inc_return(&hp->port.count) > 1) {
54245 spin_unlock_irqrestore(&hp->port.lock, flags);
54246 hvc_kick();
54247 return 0;
54248 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54249
54250 spin_lock_irqsave(&hp->port.lock, flags);
54251
54252 - if (--hp->port.count == 0) {
54253 + if (atomic_dec_return(&hp->port.count) == 0) {
54254 spin_unlock_irqrestore(&hp->port.lock, flags);
54255 /* We are done with the tty pointer now. */
54256 tty_port_tty_set(&hp->port, NULL);
54257 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54258 */
54259 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54260 } else {
54261 - if (hp->port.count < 0)
54262 + if (atomic_read(&hp->port.count) < 0)
54263 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54264 - hp->vtermno, hp->port.count);
54265 + hp->vtermno, atomic_read(&hp->port.count));
54266 spin_unlock_irqrestore(&hp->port.lock, flags);
54267 }
54268 }
54269 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54270 * open->hangup case this can be called after the final close so prevent
54271 * that from happening for now.
54272 */
54273 - if (hp->port.count <= 0) {
54274 + if (atomic_read(&hp->port.count) <= 0) {
54275 spin_unlock_irqrestore(&hp->port.lock, flags);
54276 return;
54277 }
54278
54279 - hp->port.count = 0;
54280 + atomic_set(&hp->port.count, 0);
54281 spin_unlock_irqrestore(&hp->port.lock, flags);
54282 tty_port_tty_set(&hp->port, NULL);
54283
54284 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54285 return -EPIPE;
54286
54287 /* FIXME what's this (unprotected) check for? */
54288 - if (hp->port.count <= 0)
54289 + if (atomic_read(&hp->port.count) <= 0)
54290 return -EIO;
54291
54292 spin_lock_irqsave(&hp->lock, flags);
54293 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54294 index 81ff7e1..dfb7b71 100644
54295 --- a/drivers/tty/hvc/hvcs.c
54296 +++ b/drivers/tty/hvc/hvcs.c
54297 @@ -83,6 +83,7 @@
54298 #include <asm/hvcserver.h>
54299 #include <asm/uaccess.h>
54300 #include <asm/vio.h>
54301 +#include <asm/local.h>
54302
54303 /*
54304 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54305 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54306
54307 spin_lock_irqsave(&hvcsd->lock, flags);
54308
54309 - if (hvcsd->port.count > 0) {
54310 + if (atomic_read(&hvcsd->port.count) > 0) {
54311 spin_unlock_irqrestore(&hvcsd->lock, flags);
54312 printk(KERN_INFO "HVCS: vterm state unchanged. "
54313 "The hvcs device node is still in use.\n");
54314 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54315 }
54316 }
54317
54318 - hvcsd->port.count = 0;
54319 + atomic_set(&hvcsd->port.count, 0);
54320 hvcsd->port.tty = tty;
54321 tty->driver_data = hvcsd;
54322
54323 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54324 unsigned long flags;
54325
54326 spin_lock_irqsave(&hvcsd->lock, flags);
54327 - hvcsd->port.count++;
54328 + atomic_inc(&hvcsd->port.count);
54329 hvcsd->todo_mask |= HVCS_SCHED_READ;
54330 spin_unlock_irqrestore(&hvcsd->lock, flags);
54331
54332 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54333 hvcsd = tty->driver_data;
54334
54335 spin_lock_irqsave(&hvcsd->lock, flags);
54336 - if (--hvcsd->port.count == 0) {
54337 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54338
54339 vio_disable_interrupts(hvcsd->vdev);
54340
54341 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54342
54343 free_irq(irq, hvcsd);
54344 return;
54345 - } else if (hvcsd->port.count < 0) {
54346 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54347 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54348 " is missmanaged.\n",
54349 - hvcsd->vdev->unit_address, hvcsd->port.count);
54350 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54351 }
54352
54353 spin_unlock_irqrestore(&hvcsd->lock, flags);
54354 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54355
54356 spin_lock_irqsave(&hvcsd->lock, flags);
54357 /* Preserve this so that we know how many kref refs to put */
54358 - temp_open_count = hvcsd->port.count;
54359 + temp_open_count = atomic_read(&hvcsd->port.count);
54360
54361 /*
54362 * Don't kref put inside the spinlock because the destruction
54363 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54364 tty->driver_data = NULL;
54365 hvcsd->port.tty = NULL;
54366
54367 - hvcsd->port.count = 0;
54368 + atomic_set(&hvcsd->port.count, 0);
54369
54370 /* This will drop any buffered data on the floor which is OK in a hangup
54371 * scenario. */
54372 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54373 * the middle of a write operation? This is a crummy place to do this
54374 * but we want to keep it all in the spinlock.
54375 */
54376 - if (hvcsd->port.count <= 0) {
54377 + if (atomic_read(&hvcsd->port.count) <= 0) {
54378 spin_unlock_irqrestore(&hvcsd->lock, flags);
54379 return -ENODEV;
54380 }
54381 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54382 {
54383 struct hvcs_struct *hvcsd = tty->driver_data;
54384
54385 - if (!hvcsd || hvcsd->port.count <= 0)
54386 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54387 return 0;
54388
54389 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54390 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54391 index 4190199..06d5bfa 100644
54392 --- a/drivers/tty/hvc/hvsi.c
54393 +++ b/drivers/tty/hvc/hvsi.c
54394 @@ -85,7 +85,7 @@ struct hvsi_struct {
54395 int n_outbuf;
54396 uint32_t vtermno;
54397 uint32_t virq;
54398 - atomic_t seqno; /* HVSI packet sequence number */
54399 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54400 uint16_t mctrl;
54401 uint8_t state; /* HVSI protocol state */
54402 uint8_t flags;
54403 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54404
54405 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54406 packet.hdr.len = sizeof(struct hvsi_query_response);
54407 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54408 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54409 packet.verb = VSV_SEND_VERSION_NUMBER;
54410 packet.u.version = HVSI_VERSION;
54411 packet.query_seqno = query_seqno+1;
54412 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54413
54414 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54415 packet.hdr.len = sizeof(struct hvsi_query);
54416 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54417 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54418 packet.verb = verb;
54419
54420 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54421 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54422 int wrote;
54423
54424 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54425 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54426 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54427 packet.hdr.len = sizeof(struct hvsi_control);
54428 packet.verb = VSV_SET_MODEM_CTL;
54429 packet.mask = HVSI_TSDTR;
54430 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54431 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54432
54433 packet.hdr.type = VS_DATA_PACKET_HEADER;
54434 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54435 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54436 packet.hdr.len = count + sizeof(struct hvsi_header);
54437 memcpy(&packet.data, buf, count);
54438
54439 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54440 struct hvsi_control packet __ALIGNED__;
54441
54442 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54443 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54444 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54445 packet.hdr.len = 6;
54446 packet.verb = VSV_CLOSE_PROTOCOL;
54447
54448 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54449
54450 tty_port_tty_set(&hp->port, tty);
54451 spin_lock_irqsave(&hp->lock, flags);
54452 - hp->port.count++;
54453 + atomic_inc(&hp->port.count);
54454 atomic_set(&hp->seqno, 0);
54455 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54456 spin_unlock_irqrestore(&hp->lock, flags);
54457 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54458
54459 spin_lock_irqsave(&hp->lock, flags);
54460
54461 - if (--hp->port.count == 0) {
54462 + if (atomic_dec_return(&hp->port.count) == 0) {
54463 tty_port_tty_set(&hp->port, NULL);
54464 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54465
54466 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54467
54468 spin_lock_irqsave(&hp->lock, flags);
54469 }
54470 - } else if (hp->port.count < 0)
54471 + } else if (atomic_read(&hp->port.count) < 0)
54472 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54473 - hp - hvsi_ports, hp->port.count);
54474 + hp - hvsi_ports, atomic_read(&hp->port.count));
54475
54476 spin_unlock_irqrestore(&hp->lock, flags);
54477 }
54478 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54479 tty_port_tty_set(&hp->port, NULL);
54480
54481 spin_lock_irqsave(&hp->lock, flags);
54482 - hp->port.count = 0;
54483 + atomic_set(&hp->port.count, 0);
54484 hp->n_outbuf = 0;
54485 spin_unlock_irqrestore(&hp->lock, flags);
54486 }
54487 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54488 index a270f04..7c77b5d 100644
54489 --- a/drivers/tty/hvc/hvsi_lib.c
54490 +++ b/drivers/tty/hvc/hvsi_lib.c
54491 @@ -8,7 +8,7 @@
54492
54493 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54494 {
54495 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54496 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54497
54498 /* Assumes that always succeeds, works in practice */
54499 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54500 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54501
54502 /* Reset state */
54503 pv->established = 0;
54504 - atomic_set(&pv->seqno, 0);
54505 + atomic_set_unchecked(&pv->seqno, 0);
54506
54507 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54508
54509 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54510 index 345cebb..d5a1e9e 100644
54511 --- a/drivers/tty/ipwireless/tty.c
54512 +++ b/drivers/tty/ipwireless/tty.c
54513 @@ -28,6 +28,7 @@
54514 #include <linux/tty_driver.h>
54515 #include <linux/tty_flip.h>
54516 #include <linux/uaccess.h>
54517 +#include <asm/local.h>
54518
54519 #include "tty.h"
54520 #include "network.h"
54521 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54522 return -ENODEV;
54523
54524 mutex_lock(&tty->ipw_tty_mutex);
54525 - if (tty->port.count == 0)
54526 + if (atomic_read(&tty->port.count) == 0)
54527 tty->tx_bytes_queued = 0;
54528
54529 - tty->port.count++;
54530 + atomic_inc(&tty->port.count);
54531
54532 tty->port.tty = linux_tty;
54533 linux_tty->driver_data = tty;
54534 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54535
54536 static void do_ipw_close(struct ipw_tty *tty)
54537 {
54538 - tty->port.count--;
54539 -
54540 - if (tty->port.count == 0) {
54541 + if (atomic_dec_return(&tty->port.count) == 0) {
54542 struct tty_struct *linux_tty = tty->port.tty;
54543
54544 if (linux_tty != NULL) {
54545 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54546 return;
54547
54548 mutex_lock(&tty->ipw_tty_mutex);
54549 - if (tty->port.count == 0) {
54550 + if (atomic_read(&tty->port.count) == 0) {
54551 mutex_unlock(&tty->ipw_tty_mutex);
54552 return;
54553 }
54554 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54555
54556 mutex_lock(&tty->ipw_tty_mutex);
54557
54558 - if (!tty->port.count) {
54559 + if (!atomic_read(&tty->port.count)) {
54560 mutex_unlock(&tty->ipw_tty_mutex);
54561 return;
54562 }
54563 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54564 return -ENODEV;
54565
54566 mutex_lock(&tty->ipw_tty_mutex);
54567 - if (!tty->port.count) {
54568 + if (!atomic_read(&tty->port.count)) {
54569 mutex_unlock(&tty->ipw_tty_mutex);
54570 return -EINVAL;
54571 }
54572 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54573 if (!tty)
54574 return -ENODEV;
54575
54576 - if (!tty->port.count)
54577 + if (!atomic_read(&tty->port.count))
54578 return -EINVAL;
54579
54580 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54581 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54582 if (!tty)
54583 return 0;
54584
54585 - if (!tty->port.count)
54586 + if (!atomic_read(&tty->port.count))
54587 return 0;
54588
54589 return tty->tx_bytes_queued;
54590 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54591 if (!tty)
54592 return -ENODEV;
54593
54594 - if (!tty->port.count)
54595 + if (!atomic_read(&tty->port.count))
54596 return -EINVAL;
54597
54598 return get_control_lines(tty);
54599 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54600 if (!tty)
54601 return -ENODEV;
54602
54603 - if (!tty->port.count)
54604 + if (!atomic_read(&tty->port.count))
54605 return -EINVAL;
54606
54607 return set_control_lines(tty, set, clear);
54608 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54609 if (!tty)
54610 return -ENODEV;
54611
54612 - if (!tty->port.count)
54613 + if (!atomic_read(&tty->port.count))
54614 return -EINVAL;
54615
54616 /* FIXME: Exactly how is the tty object locked here .. */
54617 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54618 * are gone */
54619 mutex_lock(&ttyj->ipw_tty_mutex);
54620 }
54621 - while (ttyj->port.count)
54622 + while (atomic_read(&ttyj->port.count))
54623 do_ipw_close(ttyj);
54624 ipwireless_disassociate_network_ttys(network,
54625 ttyj->channel_idx);
54626 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54627 index 14c54e0..1efd4f2 100644
54628 --- a/drivers/tty/moxa.c
54629 +++ b/drivers/tty/moxa.c
54630 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54631 }
54632
54633 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54634 - ch->port.count++;
54635 + atomic_inc(&ch->port.count);
54636 tty->driver_data = ch;
54637 tty_port_tty_set(&ch->port, tty);
54638 mutex_lock(&ch->port.mutex);
54639 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54640 index 2c34c32..81d10e1 100644
54641 --- a/drivers/tty/n_gsm.c
54642 +++ b/drivers/tty/n_gsm.c
54643 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54644 spin_lock_init(&dlci->lock);
54645 mutex_init(&dlci->mutex);
54646 dlci->fifo = &dlci->_fifo;
54647 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54648 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54649 kfree(dlci);
54650 return NULL;
54651 }
54652 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54653 struct gsm_dlci *dlci = tty->driver_data;
54654 struct tty_port *port = &dlci->port;
54655
54656 - port->count++;
54657 + atomic_inc(&port->count);
54658 tty_port_tty_set(port, tty);
54659
54660 dlci->modem_rx = 0;
54661 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54662 index 396344c..875c1d6 100644
54663 --- a/drivers/tty/n_tty.c
54664 +++ b/drivers/tty/n_tty.c
54665 @@ -116,7 +116,7 @@ struct n_tty_data {
54666 int minimum_to_wake;
54667
54668 /* consumer-published */
54669 - size_t read_tail;
54670 + size_t read_tail __intentional_overflow(-1);
54671 size_t line_start;
54672
54673 /* protected by output lock */
54674 @@ -2572,6 +2572,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54675 {
54676 *ops = tty_ldisc_N_TTY;
54677 ops->owner = NULL;
54678 - ops->refcount = ops->flags = 0;
54679 + atomic_set(&ops->refcount, 0);
54680 + ops->flags = 0;
54681 }
54682 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54683 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54684 index 4d5e840..a2340a6 100644
54685 --- a/drivers/tty/pty.c
54686 +++ b/drivers/tty/pty.c
54687 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54688 panic("Couldn't register Unix98 pts driver");
54689
54690 /* Now create the /dev/ptmx special device */
54691 + pax_open_kernel();
54692 tty_default_fops(&ptmx_fops);
54693 - ptmx_fops.open = ptmx_open;
54694 + *(void **)&ptmx_fops.open = ptmx_open;
54695 + pax_close_kernel();
54696
54697 cdev_init(&ptmx_cdev, &ptmx_fops);
54698 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54699 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54700 index c8dd8dc..dca6cfd 100644
54701 --- a/drivers/tty/rocket.c
54702 +++ b/drivers/tty/rocket.c
54703 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54704 tty->driver_data = info;
54705 tty_port_tty_set(port, tty);
54706
54707 - if (port->count++ == 0) {
54708 + if (atomic_inc_return(&port->count) == 1) {
54709 atomic_inc(&rp_num_ports_open);
54710
54711 #ifdef ROCKET_DEBUG_OPEN
54712 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54713 #endif
54714 }
54715 #ifdef ROCKET_DEBUG_OPEN
54716 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54717 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54718 #endif
54719
54720 /*
54721 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54722 spin_unlock_irqrestore(&info->port.lock, flags);
54723 return;
54724 }
54725 - if (info->port.count)
54726 + if (atomic_read(&info->port.count))
54727 atomic_dec(&rp_num_ports_open);
54728 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54729 spin_unlock_irqrestore(&info->port.lock, flags);
54730 diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
54731 index 4506e40..ac0b470 100644
54732 --- a/drivers/tty/serial/8250/8250_core.c
54733 +++ b/drivers/tty/serial/8250/8250_core.c
54734 @@ -3241,9 +3241,9 @@ static void univ8250_release_port(struct uart_port *port)
54735
54736 static void univ8250_rsa_support(struct uart_ops *ops)
54737 {
54738 - ops->config_port = univ8250_config_port;
54739 - ops->request_port = univ8250_request_port;
54740 - ops->release_port = univ8250_release_port;
54741 + *(void **)&ops->config_port = univ8250_config_port;
54742 + *(void **)&ops->request_port = univ8250_request_port;
54743 + *(void **)&ops->release_port = univ8250_release_port;
54744 }
54745
54746 #else
54747 @@ -3286,8 +3286,10 @@ static void __init serial8250_isa_init_ports(void)
54748 }
54749
54750 /* chain base port ops to support Remote Supervisor Adapter */
54751 - univ8250_port_ops = *base_ops;
54752 + pax_open_kernel();
54753 + memcpy((void *)&univ8250_port_ops, base_ops, sizeof univ8250_port_ops);
54754 univ8250_rsa_support(&univ8250_port_ops);
54755 + pax_close_kernel();
54756
54757 if (share_irqs)
54758 irqflag = IRQF_SHARED;
54759 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54760 index aa28209..e08fb85 100644
54761 --- a/drivers/tty/serial/ioc4_serial.c
54762 +++ b/drivers/tty/serial/ioc4_serial.c
54763 @@ -437,7 +437,7 @@ struct ioc4_soft {
54764 } is_intr_info[MAX_IOC4_INTR_ENTS];
54765
54766 /* Number of entries active in the above array */
54767 - atomic_t is_num_intrs;
54768 + atomic_unchecked_t is_num_intrs;
54769 } is_intr_type[IOC4_NUM_INTR_TYPES];
54770
54771 /* is_ir_lock must be held while
54772 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54773 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54774 || (type == IOC4_OTHER_INTR_TYPE)));
54775
54776 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54777 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54778 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54779
54780 /* Save off the lower level interrupt handler */
54781 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54782
54783 soft = arg;
54784 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54785 - num_intrs = (int)atomic_read(
54786 + num_intrs = (int)atomic_read_unchecked(
54787 &soft->is_intr_type[intr_type].is_num_intrs);
54788
54789 this_mir = this_ir = pending_intrs(soft, intr_type);
54790 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54791 index 129dc5b..1da5bb8 100644
54792 --- a/drivers/tty/serial/kgdb_nmi.c
54793 +++ b/drivers/tty/serial/kgdb_nmi.c
54794 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54795 * I/O utilities that messages sent to the console will automatically
54796 * be displayed on the dbg_io.
54797 */
54798 - dbg_io_ops->is_console = true;
54799 + pax_open_kernel();
54800 + *(int *)&dbg_io_ops->is_console = true;
54801 + pax_close_kernel();
54802
54803 return 0;
54804 }
54805 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54806 index a260cde..6b2b5ce 100644
54807 --- a/drivers/tty/serial/kgdboc.c
54808 +++ b/drivers/tty/serial/kgdboc.c
54809 @@ -24,8 +24,9 @@
54810 #define MAX_CONFIG_LEN 40
54811
54812 static struct kgdb_io kgdboc_io_ops;
54813 +static struct kgdb_io kgdboc_io_ops_console;
54814
54815 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54816 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54817 static int configured = -1;
54818
54819 static char config[MAX_CONFIG_LEN];
54820 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54821 kgdboc_unregister_kbd();
54822 if (configured == 1)
54823 kgdb_unregister_io_module(&kgdboc_io_ops);
54824 + else if (configured == 2)
54825 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54826 }
54827
54828 static int configure_kgdboc(void)
54829 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54830 int err;
54831 char *cptr = config;
54832 struct console *cons;
54833 + int is_console = 0;
54834
54835 err = kgdboc_option_setup(config);
54836 if (err || !strlen(config) || isspace(config[0]))
54837 goto noconfig;
54838
54839 err = -ENODEV;
54840 - kgdboc_io_ops.is_console = 0;
54841 kgdb_tty_driver = NULL;
54842
54843 kgdboc_use_kms = 0;
54844 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54845 int idx;
54846 if (cons->device && cons->device(cons, &idx) == p &&
54847 idx == tty_line) {
54848 - kgdboc_io_ops.is_console = 1;
54849 + is_console = 1;
54850 break;
54851 }
54852 cons = cons->next;
54853 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54854 kgdb_tty_line = tty_line;
54855
54856 do_register:
54857 - err = kgdb_register_io_module(&kgdboc_io_ops);
54858 + if (is_console) {
54859 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54860 + configured = 2;
54861 + } else {
54862 + err = kgdb_register_io_module(&kgdboc_io_ops);
54863 + configured = 1;
54864 + }
54865 if (err)
54866 goto noconfig;
54867
54868 @@ -205,8 +214,6 @@ do_register:
54869 if (err)
54870 goto nmi_con_failed;
54871
54872 - configured = 1;
54873 -
54874 return 0;
54875
54876 nmi_con_failed:
54877 @@ -223,7 +230,7 @@ noconfig:
54878 static int __init init_kgdboc(void)
54879 {
54880 /* Already configured? */
54881 - if (configured == 1)
54882 + if (configured >= 1)
54883 return 0;
54884
54885 return configure_kgdboc();
54886 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54887 if (config[len - 1] == '\n')
54888 config[len - 1] = '\0';
54889
54890 - if (configured == 1)
54891 + if (configured >= 1)
54892 cleanup_kgdboc();
54893
54894 /* Go and configure with the new params. */
54895 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54896 .post_exception = kgdboc_post_exp_handler,
54897 };
54898
54899 +static struct kgdb_io kgdboc_io_ops_console = {
54900 + .name = "kgdboc",
54901 + .read_char = kgdboc_get_char,
54902 + .write_char = kgdboc_put_char,
54903 + .pre_exception = kgdboc_pre_exp_handler,
54904 + .post_exception = kgdboc_post_exp_handler,
54905 + .is_console = 1
54906 +};
54907 +
54908 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54909 /* This is only available if kgdboc is a built in for early debugging */
54910 static int __init kgdboc_early_init(char *opt)
54911 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54912 index b73889c..9f74f0a 100644
54913 --- a/drivers/tty/serial/msm_serial.c
54914 +++ b/drivers/tty/serial/msm_serial.c
54915 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54916 .cons = MSM_CONSOLE,
54917 };
54918
54919 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54920 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54921
54922 static const struct of_device_id msm_uartdm_table[] = {
54923 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54924 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54925 line = pdev->id;
54926
54927 if (line < 0)
54928 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54929 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54930
54931 if (unlikely(line < 0 || line >= UART_NR))
54932 return -ENXIO;
54933 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54934 index a0ae942..befa48d 100644
54935 --- a/drivers/tty/serial/samsung.c
54936 +++ b/drivers/tty/serial/samsung.c
54937 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54938 ourport->tx_in_progress = 0;
54939 }
54940
54941 +static int s3c64xx_serial_startup(struct uart_port *port);
54942 static int s3c24xx_serial_startup(struct uart_port *port)
54943 {
54944 struct s3c24xx_uart_port *ourport = to_ourport(port);
54945 int ret;
54946
54947 + /* Startup sequence is different for s3c64xx and higher SoC's */
54948 + if (s3c24xx_serial_has_interrupt_mask(port))
54949 + return s3c64xx_serial_startup(port);
54950 +
54951 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54952 port, (unsigned long long)port->mapbase, port->membase);
54953
54954 @@ -1698,10 +1703,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54955 /* setup info for port */
54956 port->dev = &platdev->dev;
54957
54958 - /* Startup sequence is different for s3c64xx and higher SoC's */
54959 - if (s3c24xx_serial_has_interrupt_mask(port))
54960 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54961 -
54962 port->uartclk = 1;
54963
54964 if (cfg->uart_flags & UPF_CONS_FLOW) {
54965 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54966 index 0b7bb12..ebe191a 100644
54967 --- a/drivers/tty/serial/serial_core.c
54968 +++ b/drivers/tty/serial/serial_core.c
54969 @@ -1376,7 +1376,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54970 state = drv->state + tty->index;
54971 port = &state->port;
54972 spin_lock_irq(&port->lock);
54973 - --port->count;
54974 + atomic_dec(&port->count);
54975 spin_unlock_irq(&port->lock);
54976 return;
54977 }
54978 @@ -1386,7 +1386,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54979
54980 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54981
54982 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54983 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54984 return;
54985
54986 /*
54987 @@ -1510,7 +1510,7 @@ static void uart_hangup(struct tty_struct *tty)
54988 uart_flush_buffer(tty);
54989 uart_shutdown(tty, state);
54990 spin_lock_irqsave(&port->lock, flags);
54991 - port->count = 0;
54992 + atomic_set(&port->count, 0);
54993 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54994 spin_unlock_irqrestore(&port->lock, flags);
54995 tty_port_tty_set(port, NULL);
54996 @@ -1597,7 +1597,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54997 pr_debug("uart_open(%d) called\n", line);
54998
54999 spin_lock_irq(&port->lock);
55000 - ++port->count;
55001 + atomic_inc(&port->count);
55002 spin_unlock_irq(&port->lock);
55003
55004 /*
55005 diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
55006 index b1c6bd3..5f038e2 100644
55007 --- a/drivers/tty/serial/uartlite.c
55008 +++ b/drivers/tty/serial/uartlite.c
55009 @@ -341,13 +341,13 @@ static int ulite_request_port(struct uart_port *port)
55010 return -EBUSY;
55011 }
55012
55013 - port->private_data = &uartlite_be;
55014 + port->private_data = (void *)&uartlite_be;
55015 ret = uart_in32(ULITE_CONTROL, port);
55016 uart_out32(ULITE_CONTROL_RST_TX, ULITE_CONTROL, port);
55017 ret = uart_in32(ULITE_STATUS, port);
55018 /* Endianess detection */
55019 if ((ret & ULITE_STATUS_TXEMPTY) != ULITE_STATUS_TXEMPTY)
55020 - port->private_data = &uartlite_le;
55021 + port->private_data = (void *)&uartlite_le;
55022
55023 return 0;
55024 }
55025 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
55026 index b799170..87dafd5 100644
55027 --- a/drivers/tty/synclink.c
55028 +++ b/drivers/tty/synclink.c
55029 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
55030
55031 if (debug_level >= DEBUG_LEVEL_INFO)
55032 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
55033 - __FILE__,__LINE__, info->device_name, info->port.count);
55034 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55035
55036 if (tty_port_close_start(&info->port, tty, filp) == 0)
55037 goto cleanup;
55038 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
55039 cleanup:
55040 if (debug_level >= DEBUG_LEVEL_INFO)
55041 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
55042 - tty->driver->name, info->port.count);
55043 + tty->driver->name, atomic_read(&info->port.count));
55044
55045 } /* end of mgsl_close() */
55046
55047 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
55048
55049 mgsl_flush_buffer(tty);
55050 shutdown(info);
55051 -
55052 - info->port.count = 0;
55053 +
55054 + atomic_set(&info->port.count, 0);
55055 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55056 info->port.tty = NULL;
55057
55058 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55059
55060 if (debug_level >= DEBUG_LEVEL_INFO)
55061 printk("%s(%d):block_til_ready before block on %s count=%d\n",
55062 - __FILE__,__LINE__, tty->driver->name, port->count );
55063 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55064
55065 spin_lock_irqsave(&info->irq_spinlock, flags);
55066 - port->count--;
55067 + atomic_dec(&port->count);
55068 spin_unlock_irqrestore(&info->irq_spinlock, flags);
55069 port->blocked_open++;
55070
55071 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55072
55073 if (debug_level >= DEBUG_LEVEL_INFO)
55074 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
55075 - __FILE__,__LINE__, tty->driver->name, port->count );
55076 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55077
55078 tty_unlock(tty);
55079 schedule();
55080 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55081
55082 /* FIXME: Racy on hangup during close wait */
55083 if (!tty_hung_up_p(filp))
55084 - port->count++;
55085 + atomic_inc(&port->count);
55086 port->blocked_open--;
55087
55088 if (debug_level >= DEBUG_LEVEL_INFO)
55089 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
55090 - __FILE__,__LINE__, tty->driver->name, port->count );
55091 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55092
55093 if (!retval)
55094 port->flags |= ASYNC_NORMAL_ACTIVE;
55095 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55096
55097 if (debug_level >= DEBUG_LEVEL_INFO)
55098 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
55099 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55100 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55101
55102 /* If port is closing, signal caller to try again */
55103 if (info->port.flags & ASYNC_CLOSING){
55104 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55105 spin_unlock_irqrestore(&info->netlock, flags);
55106 goto cleanup;
55107 }
55108 - info->port.count++;
55109 + atomic_inc(&info->port.count);
55110 spin_unlock_irqrestore(&info->netlock, flags);
55111
55112 - if (info->port.count == 1) {
55113 + if (atomic_read(&info->port.count) == 1) {
55114 /* 1st open on this device, init hardware */
55115 retval = startup(info);
55116 if (retval < 0)
55117 @@ -3442,8 +3442,8 @@ cleanup:
55118 if (retval) {
55119 if (tty->count == 1)
55120 info->port.tty = NULL; /* tty layer will release tty struct */
55121 - if(info->port.count)
55122 - info->port.count--;
55123 + if (atomic_read(&info->port.count))
55124 + atomic_dec(&info->port.count);
55125 }
55126
55127 return retval;
55128 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55129 unsigned short new_crctype;
55130
55131 /* return error if TTY interface open */
55132 - if (info->port.count)
55133 + if (atomic_read(&info->port.count))
55134 return -EBUSY;
55135
55136 switch (encoding)
55137 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
55138
55139 /* arbitrate between network and tty opens */
55140 spin_lock_irqsave(&info->netlock, flags);
55141 - if (info->port.count != 0 || info->netcount != 0) {
55142 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55143 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55144 spin_unlock_irqrestore(&info->netlock, flags);
55145 return -EBUSY;
55146 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55147 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55148
55149 /* return error if TTY interface open */
55150 - if (info->port.count)
55151 + if (atomic_read(&info->port.count))
55152 return -EBUSY;
55153
55154 if (cmd != SIOCWANDEV)
55155 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
55156 index 0e8c39b..e0cb171 100644
55157 --- a/drivers/tty/synclink_gt.c
55158 +++ b/drivers/tty/synclink_gt.c
55159 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55160 tty->driver_data = info;
55161 info->port.tty = tty;
55162
55163 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
55164 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
55165
55166 /* If port is closing, signal caller to try again */
55167 if (info->port.flags & ASYNC_CLOSING){
55168 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55169 mutex_unlock(&info->port.mutex);
55170 goto cleanup;
55171 }
55172 - info->port.count++;
55173 + atomic_inc(&info->port.count);
55174 spin_unlock_irqrestore(&info->netlock, flags);
55175
55176 - if (info->port.count == 1) {
55177 + if (atomic_read(&info->port.count) == 1) {
55178 /* 1st open on this device, init hardware */
55179 retval = startup(info);
55180 if (retval < 0) {
55181 @@ -715,8 +715,8 @@ cleanup:
55182 if (retval) {
55183 if (tty->count == 1)
55184 info->port.tty = NULL; /* tty layer will release tty struct */
55185 - if(info->port.count)
55186 - info->port.count--;
55187 + if(atomic_read(&info->port.count))
55188 + atomic_dec(&info->port.count);
55189 }
55190
55191 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
55192 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55193
55194 if (sanity_check(info, tty->name, "close"))
55195 return;
55196 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
55197 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
55198
55199 if (tty_port_close_start(&info->port, tty, filp) == 0)
55200 goto cleanup;
55201 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55202 tty_port_close_end(&info->port, tty);
55203 info->port.tty = NULL;
55204 cleanup:
55205 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
55206 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
55207 }
55208
55209 static void hangup(struct tty_struct *tty)
55210 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
55211 shutdown(info);
55212
55213 spin_lock_irqsave(&info->port.lock, flags);
55214 - info->port.count = 0;
55215 + atomic_set(&info->port.count, 0);
55216 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55217 info->port.tty = NULL;
55218 spin_unlock_irqrestore(&info->port.lock, flags);
55219 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55220 unsigned short new_crctype;
55221
55222 /* return error if TTY interface open */
55223 - if (info->port.count)
55224 + if (atomic_read(&info->port.count))
55225 return -EBUSY;
55226
55227 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
55228 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
55229
55230 /* arbitrate between network and tty opens */
55231 spin_lock_irqsave(&info->netlock, flags);
55232 - if (info->port.count != 0 || info->netcount != 0) {
55233 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55234 DBGINFO(("%s hdlc_open busy\n", dev->name));
55235 spin_unlock_irqrestore(&info->netlock, flags);
55236 return -EBUSY;
55237 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55238 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
55239
55240 /* return error if TTY interface open */
55241 - if (info->port.count)
55242 + if (atomic_read(&info->port.count))
55243 return -EBUSY;
55244
55245 if (cmd != SIOCWANDEV)
55246 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
55247 if (port == NULL)
55248 continue;
55249 spin_lock(&port->lock);
55250 - if ((port->port.count || port->netcount) &&
55251 + if ((atomic_read(&port->port.count) || port->netcount) &&
55252 port->pending_bh && !port->bh_running &&
55253 !port->bh_requested) {
55254 DBGISR(("%s bh queued\n", port->device_name));
55255 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55256 add_wait_queue(&port->open_wait, &wait);
55257
55258 spin_lock_irqsave(&info->lock, flags);
55259 - port->count--;
55260 + atomic_dec(&port->count);
55261 spin_unlock_irqrestore(&info->lock, flags);
55262 port->blocked_open++;
55263
55264 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55265 remove_wait_queue(&port->open_wait, &wait);
55266
55267 if (!tty_hung_up_p(filp))
55268 - port->count++;
55269 + atomic_inc(&port->count);
55270 port->blocked_open--;
55271
55272 if (!retval)
55273 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
55274 index c3f9091..abe4601 100644
55275 --- a/drivers/tty/synclinkmp.c
55276 +++ b/drivers/tty/synclinkmp.c
55277 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55278
55279 if (debug_level >= DEBUG_LEVEL_INFO)
55280 printk("%s(%d):%s open(), old ref count = %d\n",
55281 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55282 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55283
55284 /* If port is closing, signal caller to try again */
55285 if (info->port.flags & ASYNC_CLOSING){
55286 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55287 spin_unlock_irqrestore(&info->netlock, flags);
55288 goto cleanup;
55289 }
55290 - info->port.count++;
55291 + atomic_inc(&info->port.count);
55292 spin_unlock_irqrestore(&info->netlock, flags);
55293
55294 - if (info->port.count == 1) {
55295 + if (atomic_read(&info->port.count) == 1) {
55296 /* 1st open on this device, init hardware */
55297 retval = startup(info);
55298 if (retval < 0)
55299 @@ -796,8 +796,8 @@ cleanup:
55300 if (retval) {
55301 if (tty->count == 1)
55302 info->port.tty = NULL; /* tty layer will release tty struct */
55303 - if(info->port.count)
55304 - info->port.count--;
55305 + if(atomic_read(&info->port.count))
55306 + atomic_dec(&info->port.count);
55307 }
55308
55309 return retval;
55310 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55311
55312 if (debug_level >= DEBUG_LEVEL_INFO)
55313 printk("%s(%d):%s close() entry, count=%d\n",
55314 - __FILE__,__LINE__, info->device_name, info->port.count);
55315 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55316
55317 if (tty_port_close_start(&info->port, tty, filp) == 0)
55318 goto cleanup;
55319 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55320 cleanup:
55321 if (debug_level >= DEBUG_LEVEL_INFO)
55322 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55323 - tty->driver->name, info->port.count);
55324 + tty->driver->name, atomic_read(&info->port.count));
55325 }
55326
55327 /* Called by tty_hangup() when a hangup is signaled.
55328 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55329 shutdown(info);
55330
55331 spin_lock_irqsave(&info->port.lock, flags);
55332 - info->port.count = 0;
55333 + atomic_set(&info->port.count, 0);
55334 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55335 info->port.tty = NULL;
55336 spin_unlock_irqrestore(&info->port.lock, flags);
55337 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55338 unsigned short new_crctype;
55339
55340 /* return error if TTY interface open */
55341 - if (info->port.count)
55342 + if (atomic_read(&info->port.count))
55343 return -EBUSY;
55344
55345 switch (encoding)
55346 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55347
55348 /* arbitrate between network and tty opens */
55349 spin_lock_irqsave(&info->netlock, flags);
55350 - if (info->port.count != 0 || info->netcount != 0) {
55351 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55352 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55353 spin_unlock_irqrestore(&info->netlock, flags);
55354 return -EBUSY;
55355 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55356 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55357
55358 /* return error if TTY interface open */
55359 - if (info->port.count)
55360 + if (atomic_read(&info->port.count))
55361 return -EBUSY;
55362
55363 if (cmd != SIOCWANDEV)
55364 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55365 * do not request bottom half processing if the
55366 * device is not open in a normal mode.
55367 */
55368 - if ( port && (port->port.count || port->netcount) &&
55369 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55370 port->pending_bh && !port->bh_running &&
55371 !port->bh_requested ) {
55372 if ( debug_level >= DEBUG_LEVEL_ISR )
55373 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55374
55375 if (debug_level >= DEBUG_LEVEL_INFO)
55376 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55377 - __FILE__,__LINE__, tty->driver->name, port->count );
55378 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55379
55380 spin_lock_irqsave(&info->lock, flags);
55381 - port->count--;
55382 + atomic_dec(&port->count);
55383 spin_unlock_irqrestore(&info->lock, flags);
55384 port->blocked_open++;
55385
55386 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55387
55388 if (debug_level >= DEBUG_LEVEL_INFO)
55389 printk("%s(%d):%s block_til_ready() count=%d\n",
55390 - __FILE__,__LINE__, tty->driver->name, port->count );
55391 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55392
55393 tty_unlock(tty);
55394 schedule();
55395 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55396 set_current_state(TASK_RUNNING);
55397 remove_wait_queue(&port->open_wait, &wait);
55398 if (!tty_hung_up_p(filp))
55399 - port->count++;
55400 + atomic_inc(&port->count);
55401 port->blocked_open--;
55402
55403 if (debug_level >= DEBUG_LEVEL_INFO)
55404 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55405 - __FILE__,__LINE__, tty->driver->name, port->count );
55406 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55407
55408 if (!retval)
55409 port->flags |= ASYNC_NORMAL_ACTIVE;
55410 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55411 index 843f2cd..7d530a6 100644
55412 --- a/drivers/tty/sysrq.c
55413 +++ b/drivers/tty/sysrq.c
55414 @@ -1086,7 +1086,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55415 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55416 size_t count, loff_t *ppos)
55417 {
55418 - if (count) {
55419 + if (count && capable(CAP_SYS_ADMIN)) {
55420 char c;
55421
55422 if (get_user(c, buf))
55423 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55424 index e569546..fbce20c 100644
55425 --- a/drivers/tty/tty_io.c
55426 +++ b/drivers/tty/tty_io.c
55427 @@ -3509,7 +3509,7 @@ EXPORT_SYMBOL(tty_devnum);
55428
55429 void tty_default_fops(struct file_operations *fops)
55430 {
55431 - *fops = tty_fops;
55432 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55433 }
55434
55435 /*
55436 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55437 index 3737f55..7cef448 100644
55438 --- a/drivers/tty/tty_ldisc.c
55439 +++ b/drivers/tty/tty_ldisc.c
55440 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55441 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55442 tty_ldiscs[disc] = new_ldisc;
55443 new_ldisc->num = disc;
55444 - new_ldisc->refcount = 0;
55445 + atomic_set(&new_ldisc->refcount, 0);
55446 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55447
55448 return ret;
55449 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55450 return -EINVAL;
55451
55452 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55453 - if (tty_ldiscs[disc]->refcount)
55454 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55455 ret = -EBUSY;
55456 else
55457 tty_ldiscs[disc] = NULL;
55458 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55459 if (ldops) {
55460 ret = ERR_PTR(-EAGAIN);
55461 if (try_module_get(ldops->owner)) {
55462 - ldops->refcount++;
55463 + atomic_inc(&ldops->refcount);
55464 ret = ldops;
55465 }
55466 }
55467 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55468 unsigned long flags;
55469
55470 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55471 - ldops->refcount--;
55472 + atomic_dec(&ldops->refcount);
55473 module_put(ldops->owner);
55474 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55475 }
55476 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55477 index 40b31835..94d92ae 100644
55478 --- a/drivers/tty/tty_port.c
55479 +++ b/drivers/tty/tty_port.c
55480 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55481 unsigned long flags;
55482
55483 spin_lock_irqsave(&port->lock, flags);
55484 - port->count = 0;
55485 + atomic_set(&port->count, 0);
55486 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55487 tty = port->tty;
55488 if (tty)
55489 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55490
55491 /* The port lock protects the port counts */
55492 spin_lock_irqsave(&port->lock, flags);
55493 - port->count--;
55494 + atomic_dec(&port->count);
55495 port->blocked_open++;
55496 spin_unlock_irqrestore(&port->lock, flags);
55497
55498 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55499 we must not mess that up further */
55500 spin_lock_irqsave(&port->lock, flags);
55501 if (!tty_hung_up_p(filp))
55502 - port->count++;
55503 + atomic_inc(&port->count);
55504 port->blocked_open--;
55505 if (retval == 0)
55506 port->flags |= ASYNC_NORMAL_ACTIVE;
55507 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55508 return 0;
55509
55510 spin_lock_irqsave(&port->lock, flags);
55511 - if (tty->count == 1 && port->count != 1) {
55512 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55513 printk(KERN_WARNING
55514 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55515 - port->count);
55516 - port->count = 1;
55517 + atomic_read(&port->count));
55518 + atomic_set(&port->count, 1);
55519 }
55520 - if (--port->count < 0) {
55521 + if (atomic_dec_return(&port->count) < 0) {
55522 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55523 - port->count);
55524 - port->count = 0;
55525 + atomic_read(&port->count));
55526 + atomic_set(&port->count, 0);
55527 }
55528
55529 - if (port->count) {
55530 + if (atomic_read(&port->count)) {
55531 spin_unlock_irqrestore(&port->lock, flags);
55532 return 0;
55533 }
55534 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55535 struct file *filp)
55536 {
55537 spin_lock_irq(&port->lock);
55538 - ++port->count;
55539 + atomic_inc(&port->count);
55540 spin_unlock_irq(&port->lock);
55541 tty_port_tty_set(port, tty);
55542
55543 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55544 index 8a89f6e..50b32af 100644
55545 --- a/drivers/tty/vt/keyboard.c
55546 +++ b/drivers/tty/vt/keyboard.c
55547 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55548 kbd->kbdmode == VC_OFF) &&
55549 value != KVAL(K_SAK))
55550 return; /* SAK is allowed even in raw mode */
55551 +
55552 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55553 + {
55554 + void *func = fn_handler[value];
55555 + if (func == fn_show_state || func == fn_show_ptregs ||
55556 + func == fn_show_mem)
55557 + return;
55558 + }
55559 +#endif
55560 +
55561 fn_handler[value](vc);
55562 }
55563
55564 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55565 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55566 return -EFAULT;
55567
55568 - if (!capable(CAP_SYS_TTY_CONFIG))
55569 - perm = 0;
55570 -
55571 switch (cmd) {
55572 case KDGKBENT:
55573 /* Ensure another thread doesn't free it under us */
55574 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55575 spin_unlock_irqrestore(&kbd_event_lock, flags);
55576 return put_user(val, &user_kbe->kb_value);
55577 case KDSKBENT:
55578 + if (!capable(CAP_SYS_TTY_CONFIG))
55579 + perm = 0;
55580 +
55581 if (!perm)
55582 return -EPERM;
55583 if (!i && v == K_NOSUCHMAP) {
55584 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55585 int i, j, k;
55586 int ret;
55587
55588 - if (!capable(CAP_SYS_TTY_CONFIG))
55589 - perm = 0;
55590 -
55591 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55592 if (!kbs) {
55593 ret = -ENOMEM;
55594 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55595 kfree(kbs);
55596 return ((p && *p) ? -EOVERFLOW : 0);
55597 case KDSKBSENT:
55598 + if (!capable(CAP_SYS_TTY_CONFIG))
55599 + perm = 0;
55600 +
55601 if (!perm) {
55602 ret = -EPERM;
55603 goto reterr;
55604 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55605 index 65bf067..b3b2e13 100644
55606 --- a/drivers/uio/uio.c
55607 +++ b/drivers/uio/uio.c
55608 @@ -25,6 +25,7 @@
55609 #include <linux/kobject.h>
55610 #include <linux/cdev.h>
55611 #include <linux/uio_driver.h>
55612 +#include <asm/local.h>
55613
55614 #define UIO_MAX_DEVICES (1U << MINORBITS)
55615
55616 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55617 struct device_attribute *attr, char *buf)
55618 {
55619 struct uio_device *idev = dev_get_drvdata(dev);
55620 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55621 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55622 }
55623 static DEVICE_ATTR_RO(event);
55624
55625 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55626 {
55627 struct uio_device *idev = info->uio_dev;
55628
55629 - atomic_inc(&idev->event);
55630 + atomic_inc_unchecked(&idev->event);
55631 wake_up_interruptible(&idev->wait);
55632 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55633 }
55634 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55635 }
55636
55637 listener->dev = idev;
55638 - listener->event_count = atomic_read(&idev->event);
55639 + listener->event_count = atomic_read_unchecked(&idev->event);
55640 filep->private_data = listener;
55641
55642 if (idev->info->open) {
55643 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55644 return -EIO;
55645
55646 poll_wait(filep, &idev->wait, wait);
55647 - if (listener->event_count != atomic_read(&idev->event))
55648 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55649 return POLLIN | POLLRDNORM;
55650 return 0;
55651 }
55652 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55653 do {
55654 set_current_state(TASK_INTERRUPTIBLE);
55655
55656 - event_count = atomic_read(&idev->event);
55657 + event_count = atomic_read_unchecked(&idev->event);
55658 if (event_count != listener->event_count) {
55659 if (copy_to_user(buf, &event_count, count))
55660 retval = -EFAULT;
55661 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55662 static int uio_find_mem_index(struct vm_area_struct *vma)
55663 {
55664 struct uio_device *idev = vma->vm_private_data;
55665 + unsigned long size;
55666
55667 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55668 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55669 + size = idev->info->mem[vma->vm_pgoff].size;
55670 + if (size == 0)
55671 + return -1;
55672 + if (vma->vm_end - vma->vm_start > size)
55673 return -1;
55674 return (int)vma->vm_pgoff;
55675 }
55676 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55677 idev->owner = owner;
55678 idev->info = info;
55679 init_waitqueue_head(&idev->wait);
55680 - atomic_set(&idev->event, 0);
55681 + atomic_set_unchecked(&idev->event, 0);
55682
55683 ret = uio_get_minor(idev);
55684 if (ret)
55685 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55686 index 813d4d3..a71934f 100644
55687 --- a/drivers/usb/atm/cxacru.c
55688 +++ b/drivers/usb/atm/cxacru.c
55689 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55690 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55691 if (ret < 2)
55692 return -EINVAL;
55693 - if (index < 0 || index > 0x7f)
55694 + if (index > 0x7f)
55695 return -EINVAL;
55696 pos += tmp;
55697
55698 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55699 index dada014..1d0d517 100644
55700 --- a/drivers/usb/atm/usbatm.c
55701 +++ b/drivers/usb/atm/usbatm.c
55702 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55703 if (printk_ratelimit())
55704 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55705 __func__, vpi, vci);
55706 - atomic_inc(&vcc->stats->rx_err);
55707 + atomic_inc_unchecked(&vcc->stats->rx_err);
55708 return;
55709 }
55710
55711 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55712 if (length > ATM_MAX_AAL5_PDU) {
55713 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55714 __func__, length, vcc);
55715 - atomic_inc(&vcc->stats->rx_err);
55716 + atomic_inc_unchecked(&vcc->stats->rx_err);
55717 goto out;
55718 }
55719
55720 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55721 if (sarb->len < pdu_length) {
55722 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55723 __func__, pdu_length, sarb->len, vcc);
55724 - atomic_inc(&vcc->stats->rx_err);
55725 + atomic_inc_unchecked(&vcc->stats->rx_err);
55726 goto out;
55727 }
55728
55729 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55730 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55731 __func__, vcc);
55732 - atomic_inc(&vcc->stats->rx_err);
55733 + atomic_inc_unchecked(&vcc->stats->rx_err);
55734 goto out;
55735 }
55736
55737 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55738 if (printk_ratelimit())
55739 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55740 __func__, length);
55741 - atomic_inc(&vcc->stats->rx_drop);
55742 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55743 goto out;
55744 }
55745
55746 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55747
55748 vcc->push(vcc, skb);
55749
55750 - atomic_inc(&vcc->stats->rx);
55751 + atomic_inc_unchecked(&vcc->stats->rx);
55752 out:
55753 skb_trim(sarb, 0);
55754 }
55755 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55756 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55757
55758 usbatm_pop(vcc, skb);
55759 - atomic_inc(&vcc->stats->tx);
55760 + atomic_inc_unchecked(&vcc->stats->tx);
55761
55762 skb = skb_dequeue(&instance->sndqueue);
55763 }
55764 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55765 if (!left--)
55766 return sprintf(page,
55767 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55768 - atomic_read(&atm_dev->stats.aal5.tx),
55769 - atomic_read(&atm_dev->stats.aal5.tx_err),
55770 - atomic_read(&atm_dev->stats.aal5.rx),
55771 - atomic_read(&atm_dev->stats.aal5.rx_err),
55772 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55773 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55774 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55775 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55776 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55777 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55778
55779 if (!left--) {
55780 if (instance->disconnected)
55781 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55782 index 2a3bbdf..91d72cf 100644
55783 --- a/drivers/usb/core/devices.c
55784 +++ b/drivers/usb/core/devices.c
55785 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55786 * time it gets called.
55787 */
55788 static struct device_connect_event {
55789 - atomic_t count;
55790 + atomic_unchecked_t count;
55791 wait_queue_head_t wait;
55792 } device_event = {
55793 .count = ATOMIC_INIT(1),
55794 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55795
55796 void usbfs_conn_disc_event(void)
55797 {
55798 - atomic_add(2, &device_event.count);
55799 + atomic_add_unchecked(2, &device_event.count);
55800 wake_up(&device_event.wait);
55801 }
55802
55803 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55804
55805 poll_wait(file, &device_event.wait, wait);
55806
55807 - event_count = atomic_read(&device_event.count);
55808 + event_count = atomic_read_unchecked(&device_event.count);
55809 if (file->f_version != event_count) {
55810 file->f_version = event_count;
55811 return POLLIN | POLLRDNORM;
55812 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55813 index 4b0448c..fc84bec 100644
55814 --- a/drivers/usb/core/devio.c
55815 +++ b/drivers/usb/core/devio.c
55816 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55817 struct usb_dev_state *ps = file->private_data;
55818 struct usb_device *dev = ps->dev;
55819 ssize_t ret = 0;
55820 - unsigned len;
55821 + size_t len;
55822 loff_t pos;
55823 int i;
55824
55825 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55826 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55827 struct usb_config_descriptor *config =
55828 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55829 - unsigned int length = le16_to_cpu(config->wTotalLength);
55830 + size_t length = le16_to_cpu(config->wTotalLength);
55831
55832 if (*ppos < pos + length) {
55833
55834 /* The descriptor may claim to be longer than it
55835 * really is. Here is the actual allocated length. */
55836 - unsigned alloclen =
55837 + size_t alloclen =
55838 le16_to_cpu(dev->config[i].desc.wTotalLength);
55839
55840 - len = length - (*ppos - pos);
55841 + len = length + pos - *ppos;
55842 if (len > nbytes)
55843 len = nbytes;
55844
55845 /* Simply don't write (skip over) unallocated parts */
55846 if (alloclen > (*ppos - pos)) {
55847 - alloclen -= (*ppos - pos);
55848 + alloclen = alloclen + pos - *ppos;
55849 if (copy_to_user(buf,
55850 dev->rawdescriptors[i] + (*ppos - pos),
55851 min(len, alloclen))) {
55852 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55853 index 45a915c..09f9735 100644
55854 --- a/drivers/usb/core/hcd.c
55855 +++ b/drivers/usb/core/hcd.c
55856 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55857 */
55858 usb_get_urb(urb);
55859 atomic_inc(&urb->use_count);
55860 - atomic_inc(&urb->dev->urbnum);
55861 + atomic_inc_unchecked(&urb->dev->urbnum);
55862 usbmon_urb_submit(&hcd->self, urb);
55863
55864 /* NOTE requirements on root-hub callers (usbfs and the hub
55865 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55866 urb->hcpriv = NULL;
55867 INIT_LIST_HEAD(&urb->urb_list);
55868 atomic_dec(&urb->use_count);
55869 - atomic_dec(&urb->dev->urbnum);
55870 + atomic_dec_unchecked(&urb->dev->urbnum);
55871 if (atomic_read(&urb->reject))
55872 wake_up(&usb_kill_urb_queue);
55873 usb_put_urb(urb);
55874 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55875 index 3b71516..1f26579 100644
55876 --- a/drivers/usb/core/hub.c
55877 +++ b/drivers/usb/core/hub.c
55878 @@ -26,6 +26,7 @@
55879 #include <linux/mutex.h>
55880 #include <linux/random.h>
55881 #include <linux/pm_qos.h>
55882 +#include <linux/grsecurity.h>
55883
55884 #include <asm/uaccess.h>
55885 #include <asm/byteorder.h>
55886 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55887 goto done;
55888 return;
55889 }
55890 +
55891 + if (gr_handle_new_usb())
55892 + goto done;
55893 +
55894 if (hub_is_superspeed(hub->hdev))
55895 unit_load = 150;
55896 else
55897 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55898 index f368d20..0c30ac5 100644
55899 --- a/drivers/usb/core/message.c
55900 +++ b/drivers/usb/core/message.c
55901 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55902 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55903 * error number.
55904 */
55905 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55906 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55907 __u8 requesttype, __u16 value, __u16 index, void *data,
55908 __u16 size, int timeout)
55909 {
55910 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55911 * If successful, 0. Otherwise a negative error number. The number of actual
55912 * bytes transferred will be stored in the @actual_length parameter.
55913 */
55914 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55915 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55916 void *data, int len, int *actual_length, int timeout)
55917 {
55918 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55919 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55920 * bytes transferred will be stored in the @actual_length parameter.
55921 *
55922 */
55923 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55924 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55925 void *data, int len, int *actual_length, int timeout)
55926 {
55927 struct urb *urb;
55928 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55929 index d269738..7340cd7 100644
55930 --- a/drivers/usb/core/sysfs.c
55931 +++ b/drivers/usb/core/sysfs.c
55932 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55933 struct usb_device *udev;
55934
55935 udev = to_usb_device(dev);
55936 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55937 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55938 }
55939 static DEVICE_ATTR_RO(urbnum);
55940
55941 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55942 index 8d5b2f4..3896940 100644
55943 --- a/drivers/usb/core/usb.c
55944 +++ b/drivers/usb/core/usb.c
55945 @@ -447,7 +447,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55946 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55947 dev->state = USB_STATE_ATTACHED;
55948 dev->lpm_disable_count = 1;
55949 - atomic_set(&dev->urbnum, 0);
55950 + atomic_set_unchecked(&dev->urbnum, 0);
55951
55952 INIT_LIST_HEAD(&dev->ep0.urb_list);
55953 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55954 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55955 index 8cfc319..4868255 100644
55956 --- a/drivers/usb/early/ehci-dbgp.c
55957 +++ b/drivers/usb/early/ehci-dbgp.c
55958 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55959
55960 #ifdef CONFIG_KGDB
55961 static struct kgdb_io kgdbdbgp_io_ops;
55962 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55963 +static struct kgdb_io kgdbdbgp_io_ops_console;
55964 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55965 #else
55966 #define dbgp_kgdb_mode (0)
55967 #endif
55968 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55969 .write_char = kgdbdbgp_write_char,
55970 };
55971
55972 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55973 + .name = "kgdbdbgp",
55974 + .read_char = kgdbdbgp_read_char,
55975 + .write_char = kgdbdbgp_write_char,
55976 + .is_console = 1
55977 +};
55978 +
55979 static int kgdbdbgp_wait_time;
55980
55981 static int __init kgdbdbgp_parse_config(char *str)
55982 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55983 ptr++;
55984 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55985 }
55986 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55987 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55988 + if (early_dbgp_console.index != -1)
55989 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55990 + else
55991 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55992
55993 return 0;
55994 }
55995 diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
55996 index 0495c94..289e201 100644
55997 --- a/drivers/usb/gadget/configfs.c
55998 +++ b/drivers/usb/gadget/configfs.c
55999 @@ -571,7 +571,7 @@ static struct config_group *function_make(
56000 if (IS_ERR(fi))
56001 return ERR_CAST(fi);
56002
56003 - ret = config_item_set_name(&fi->group.cg_item, name);
56004 + ret = config_item_set_name(&fi->group.cg_item, "%s", name);
56005 if (ret) {
56006 usb_put_function_instance(fi);
56007 return ERR_PTR(ret);
56008 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
56009 index 7856b33..8b7fe09 100644
56010 --- a/drivers/usb/gadget/function/f_uac1.c
56011 +++ b/drivers/usb/gadget/function/f_uac1.c
56012 @@ -14,6 +14,7 @@
56013 #include <linux/module.h>
56014 #include <linux/device.h>
56015 #include <linux/atomic.h>
56016 +#include <linux/module.h>
56017
56018 #include "u_uac1.h"
56019
56020 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
56021 index 7ee05793..2e31e99 100644
56022 --- a/drivers/usb/gadget/function/u_serial.c
56023 +++ b/drivers/usb/gadget/function/u_serial.c
56024 @@ -732,9 +732,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
56025 spin_lock_irq(&port->port_lock);
56026
56027 /* already open? Great. */
56028 - if (port->port.count) {
56029 + if (atomic_read(&port->port.count)) {
56030 status = 0;
56031 - port->port.count++;
56032 + atomic_inc(&port->port.count);
56033
56034 /* currently opening/closing? wait ... */
56035 } else if (port->openclose) {
56036 @@ -793,7 +793,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
56037 tty->driver_data = port;
56038 port->port.tty = tty;
56039
56040 - port->port.count = 1;
56041 + atomic_set(&port->port.count, 1);
56042 port->openclose = false;
56043
56044 /* if connected, start the I/O stream */
56045 @@ -835,11 +835,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
56046
56047 spin_lock_irq(&port->port_lock);
56048
56049 - if (port->port.count != 1) {
56050 - if (port->port.count == 0)
56051 + if (atomic_read(&port->port.count) != 1) {
56052 + if (atomic_read(&port->port.count) == 0)
56053 WARN_ON(1);
56054 else
56055 - --port->port.count;
56056 + atomic_dec(&port->port.count);
56057 goto exit;
56058 }
56059
56060 @@ -849,7 +849,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
56061 * and sleep if necessary
56062 */
56063 port->openclose = true;
56064 - port->port.count = 0;
56065 + atomic_set(&port->port.count, 0);
56066
56067 gser = port->port_usb;
56068 if (gser && gser->disconnect)
56069 @@ -1065,7 +1065,7 @@ static int gs_closed(struct gs_port *port)
56070 int cond;
56071
56072 spin_lock_irq(&port->port_lock);
56073 - cond = (port->port.count == 0) && !port->openclose;
56074 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
56075 spin_unlock_irq(&port->port_lock);
56076 return cond;
56077 }
56078 @@ -1208,7 +1208,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
56079 /* if it's already open, start I/O ... and notify the serial
56080 * protocol about open/close status (connect/disconnect).
56081 */
56082 - if (port->port.count) {
56083 + if (atomic_read(&port->port.count)) {
56084 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
56085 gs_start_io(port);
56086 if (gser->connect)
56087 @@ -1255,7 +1255,7 @@ void gserial_disconnect(struct gserial *gser)
56088
56089 port->port_usb = NULL;
56090 gser->ioport = NULL;
56091 - if (port->port.count > 0 || port->openclose) {
56092 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
56093 wake_up_interruptible(&port->drain_wait);
56094 if (port->port.tty)
56095 tty_hangup(port->port.tty);
56096 @@ -1271,7 +1271,7 @@ void gserial_disconnect(struct gserial *gser)
56097
56098 /* finally, free any unused/unusable I/O buffers */
56099 spin_lock_irqsave(&port->port_lock, flags);
56100 - if (port->port.count == 0 && !port->openclose)
56101 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
56102 gs_buf_free(&port->port_write_buf);
56103 gs_free_requests(gser->out, &port->read_pool, NULL);
56104 gs_free_requests(gser->out, &port->read_queue, NULL);
56105 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
56106 index c78c841..48fd281 100644
56107 --- a/drivers/usb/gadget/function/u_uac1.c
56108 +++ b/drivers/usb/gadget/function/u_uac1.c
56109 @@ -17,6 +17,7 @@
56110 #include <linux/ctype.h>
56111 #include <linux/random.h>
56112 #include <linux/syscalls.h>
56113 +#include <linux/module.h>
56114
56115 #include "u_uac1.h"
56116
56117 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
56118 index 6920844..480bb7e 100644
56119 --- a/drivers/usb/host/ehci-hub.c
56120 +++ b/drivers/usb/host/ehci-hub.c
56121 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
56122 urb->transfer_flags = URB_DIR_IN;
56123 usb_get_urb(urb);
56124 atomic_inc(&urb->use_count);
56125 - atomic_inc(&urb->dev->urbnum);
56126 + atomic_inc_unchecked(&urb->dev->urbnum);
56127 urb->setup_dma = dma_map_single(
56128 hcd->self.controller,
56129 urb->setup_packet,
56130 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
56131 urb->status = -EINPROGRESS;
56132 usb_get_urb(urb);
56133 atomic_inc(&urb->use_count);
56134 - atomic_inc(&urb->dev->urbnum);
56135 + atomic_inc_unchecked(&urb->dev->urbnum);
56136 retval = submit_single_step_set_feature(hcd, urb, 0);
56137 if (!retval && !wait_for_completion_timeout(&done,
56138 msecs_to_jiffies(2000))) {
56139 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
56140 index 1db0626..4948782 100644
56141 --- a/drivers/usb/host/hwa-hc.c
56142 +++ b/drivers/usb/host/hwa-hc.c
56143 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56144 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
56145 struct wahc *wa = &hwahc->wa;
56146 struct device *dev = &wa->usb_iface->dev;
56147 - u8 mas_le[UWB_NUM_MAS/8];
56148 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
56149 +
56150 + if (mas_le == NULL)
56151 + return -ENOMEM;
56152
56153 /* Set the stream index */
56154 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
56155 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56156 WUSB_REQ_SET_WUSB_MAS,
56157 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
56158 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
56159 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
56160 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
56161 if (result < 0)
56162 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
56163 out:
56164 + kfree(mas_le);
56165 +
56166 return result;
56167 }
56168
56169 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
56170 index a0a3827..d7ec10b 100644
56171 --- a/drivers/usb/misc/appledisplay.c
56172 +++ b/drivers/usb/misc/appledisplay.c
56173 @@ -84,7 +84,7 @@ struct appledisplay {
56174 struct mutex sysfslock; /* concurrent read and write */
56175 };
56176
56177 -static atomic_t count_displays = ATOMIC_INIT(0);
56178 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
56179 static struct workqueue_struct *wq;
56180
56181 static void appledisplay_complete(struct urb *urb)
56182 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
56183
56184 /* Register backlight device */
56185 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
56186 - atomic_inc_return(&count_displays) - 1);
56187 + atomic_inc_return_unchecked(&count_displays) - 1);
56188 memset(&props, 0, sizeof(struct backlight_properties));
56189 props.type = BACKLIGHT_RAW;
56190 props.max_brightness = 0xff;
56191 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
56192 index 3806e70..55c508b 100644
56193 --- a/drivers/usb/serial/console.c
56194 +++ b/drivers/usb/serial/console.c
56195 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
56196
56197 info->port = port;
56198
56199 - ++port->port.count;
56200 + atomic_inc(&port->port.count);
56201 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
56202 if (serial->type->set_termios) {
56203 /*
56204 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
56205 }
56206 /* Now that any required fake tty operations are completed restore
56207 * the tty port count */
56208 - --port->port.count;
56209 + atomic_dec(&port->port.count);
56210 /* The console is special in terms of closing the device so
56211 * indicate this port is now acting as a system console. */
56212 port->port.console = 1;
56213 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
56214 put_tty:
56215 tty_kref_put(tty);
56216 reset_open_count:
56217 - port->port.count = 0;
56218 + atomic_set(&port->port.count, 0);
56219 usb_autopm_put_interface(serial->interface);
56220 error_get_interface:
56221 usb_serial_put(serial);
56222 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
56223 static void usb_console_write(struct console *co,
56224 const char *buf, unsigned count)
56225 {
56226 - static struct usbcons_info *info = &usbcons_info;
56227 + struct usbcons_info *info = &usbcons_info;
56228 struct usb_serial_port *port = info->port;
56229 struct usb_serial *serial;
56230 int retval = -ENODEV;
56231 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
56232 index 307e339..6aa97cb 100644
56233 --- a/drivers/usb/storage/usb.h
56234 +++ b/drivers/usb/storage/usb.h
56235 @@ -63,7 +63,7 @@ struct us_unusual_dev {
56236 __u8 useProtocol;
56237 __u8 useTransport;
56238 int (*initFunction)(struct us_data *);
56239 -};
56240 +} __do_const;
56241
56242
56243 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
56244 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
56245 index a863a98..d272795 100644
56246 --- a/drivers/usb/usbip/vhci.h
56247 +++ b/drivers/usb/usbip/vhci.h
56248 @@ -83,7 +83,7 @@ struct vhci_hcd {
56249 unsigned resuming:1;
56250 unsigned long re_timeout;
56251
56252 - atomic_t seqnum;
56253 + atomic_unchecked_t seqnum;
56254
56255 /*
56256 * NOTE:
56257 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
56258 index e9ef1ec..c3a0b04 100644
56259 --- a/drivers/usb/usbip/vhci_hcd.c
56260 +++ b/drivers/usb/usbip/vhci_hcd.c
56261 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
56262
56263 spin_lock(&vdev->priv_lock);
56264
56265 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
56266 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56267 if (priv->seqnum == 0xffff)
56268 dev_info(&urb->dev->dev, "seqnum max\n");
56269
56270 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
56271 return -ENOMEM;
56272 }
56273
56274 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
56275 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56276 if (unlink->seqnum == 0xffff)
56277 pr_info("seqnum max\n");
56278
56279 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
56280 vdev->rhport = rhport;
56281 }
56282
56283 - atomic_set(&vhci->seqnum, 0);
56284 + atomic_set_unchecked(&vhci->seqnum, 0);
56285 spin_lock_init(&vhci->lock);
56286
56287 hcd->power_budget = 0; /* no limit */
56288 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
56289 index 00e4a54..d676f85 100644
56290 --- a/drivers/usb/usbip/vhci_rx.c
56291 +++ b/drivers/usb/usbip/vhci_rx.c
56292 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
56293 if (!urb) {
56294 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
56295 pr_info("max seqnum %d\n",
56296 - atomic_read(&the_controller->seqnum));
56297 + atomic_read_unchecked(&the_controller->seqnum));
56298 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
56299 return;
56300 }
56301 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
56302 index edc7267..9f65ce2 100644
56303 --- a/drivers/usb/wusbcore/wa-hc.h
56304 +++ b/drivers/usb/wusbcore/wa-hc.h
56305 @@ -240,7 +240,7 @@ struct wahc {
56306 spinlock_t xfer_list_lock;
56307 struct work_struct xfer_enqueue_work;
56308 struct work_struct xfer_error_work;
56309 - atomic_t xfer_id_count;
56310 + atomic_unchecked_t xfer_id_count;
56311
56312 kernel_ulong_t quirks;
56313 };
56314 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56315 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56316 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56317 wa->dto_in_use = 0;
56318 - atomic_set(&wa->xfer_id_count, 1);
56319 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56320 /* init the buf in URBs */
56321 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56322 usb_init_urb(&(wa->buf_in_urbs[index]));
56323 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56324 index 69af4fd..da390d7 100644
56325 --- a/drivers/usb/wusbcore/wa-xfer.c
56326 +++ b/drivers/usb/wusbcore/wa-xfer.c
56327 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56328 */
56329 static void wa_xfer_id_init(struct wa_xfer *xfer)
56330 {
56331 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56332 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56333 }
56334
56335 /* Return the xfer's ID. */
56336 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56337 index e1278fe..7fdeac4 100644
56338 --- a/drivers/vfio/vfio.c
56339 +++ b/drivers/vfio/vfio.c
56340 @@ -517,7 +517,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56341 return 0;
56342
56343 /* TODO Prevent device auto probing */
56344 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56345 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56346 iommu_group_id(group->iommu_group));
56347
56348 return 0;
56349 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56350 index 3bb02c6..a01ff38 100644
56351 --- a/drivers/vhost/vringh.c
56352 +++ b/drivers/vhost/vringh.c
56353 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56354 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56355 {
56356 __virtio16 v = 0;
56357 - int rc = get_user(v, (__force __virtio16 __user *)p);
56358 + int rc = get_user(v, (__force_user __virtio16 *)p);
56359 *val = vringh16_to_cpu(vrh, v);
56360 return rc;
56361 }
56362 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56363 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56364 {
56365 __virtio16 v = cpu_to_vringh16(vrh, val);
56366 - return put_user(v, (__force __virtio16 __user *)p);
56367 + return put_user(v, (__force_user __virtio16 *)p);
56368 }
56369
56370 static inline int copydesc_user(void *dst, const void *src, size_t len)
56371 {
56372 - return copy_from_user(dst, (__force void __user *)src, len) ?
56373 + return copy_from_user(dst, (void __force_user *)src, len) ?
56374 -EFAULT : 0;
56375 }
56376
56377 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56378 const struct vring_used_elem *src,
56379 unsigned int num)
56380 {
56381 - return copy_to_user((__force void __user *)dst, src,
56382 + return copy_to_user((void __force_user *)dst, src,
56383 sizeof(*dst) * num) ? -EFAULT : 0;
56384 }
56385
56386 static inline int xfer_from_user(void *src, void *dst, size_t len)
56387 {
56388 - return copy_from_user(dst, (__force void __user *)src, len) ?
56389 + return copy_from_user(dst, (void __force_user *)src, len) ?
56390 -EFAULT : 0;
56391 }
56392
56393 static inline int xfer_to_user(void *dst, void *src, size_t len)
56394 {
56395 - return copy_to_user((__force void __user *)dst, src, len) ?
56396 + return copy_to_user((void __force_user *)dst, src, len) ?
56397 -EFAULT : 0;
56398 }
56399
56400 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56401 vrh->last_used_idx = 0;
56402 vrh->vring.num = num;
56403 /* vring expects kernel addresses, but only used via accessors. */
56404 - vrh->vring.desc = (__force struct vring_desc *)desc;
56405 - vrh->vring.avail = (__force struct vring_avail *)avail;
56406 - vrh->vring.used = (__force struct vring_used *)used;
56407 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56408 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56409 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56410 return 0;
56411 }
56412 EXPORT_SYMBOL(vringh_init_user);
56413 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56414
56415 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56416 {
56417 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56418 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56419 return 0;
56420 }
56421
56422 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56423 index 84a110a..96312c3 100644
56424 --- a/drivers/video/backlight/kb3886_bl.c
56425 +++ b/drivers/video/backlight/kb3886_bl.c
56426 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56427 static unsigned long kb3886bl_flags;
56428 #define KB3886BL_SUSPENDED 0x01
56429
56430 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56431 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56432 {
56433 .ident = "Sahara Touch-iT",
56434 .matches = {
56435 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56436 index 1b0b233..6f34c2c 100644
56437 --- a/drivers/video/fbdev/arcfb.c
56438 +++ b/drivers/video/fbdev/arcfb.c
56439 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56440 return -ENOSPC;
56441
56442 err = 0;
56443 - if ((count + p) > fbmemlength) {
56444 + if (count > (fbmemlength - p)) {
56445 count = fbmemlength - p;
56446 err = -ENOSPC;
56447 }
56448 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56449 index 0156954..c07d4e0 100644
56450 --- a/drivers/video/fbdev/aty/aty128fb.c
56451 +++ b/drivers/video/fbdev/aty/aty128fb.c
56452 @@ -149,7 +149,7 @@ enum {
56453 };
56454
56455 /* Must match above enum */
56456 -static char * const r128_family[] = {
56457 +static const char * const r128_family[] = {
56458 "AGP",
56459 "PCI",
56460 "PRO AGP",
56461 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56462 index 8789e48..698fe4c 100644
56463 --- a/drivers/video/fbdev/aty/atyfb_base.c
56464 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56465 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56466 par->accel_flags = var->accel_flags; /* hack */
56467
56468 if (var->accel_flags) {
56469 - info->fbops->fb_sync = atyfb_sync;
56470 + pax_open_kernel();
56471 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56472 + pax_close_kernel();
56473 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56474 } else {
56475 - info->fbops->fb_sync = NULL;
56476 + pax_open_kernel();
56477 + *(void **)&info->fbops->fb_sync = NULL;
56478 + pax_close_kernel();
56479 info->flags |= FBINFO_HWACCEL_DISABLED;
56480 }
56481
56482 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56483 index 2fa0317..4983f2a 100644
56484 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56485 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56486 @@ -8,6 +8,7 @@
56487 #include "../core/fb_draw.h"
56488
56489 #include <asm/io.h>
56490 +#include <asm/pgtable.h>
56491
56492 #ifdef __sparc__
56493 #include <asm/fbio.h>
56494 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56495 info->sprite.buf_align = 16; /* and 64 lines tall. */
56496 info->sprite.flags = FB_PIXMAP_IO;
56497
56498 - info->fbops->fb_cursor = atyfb_cursor;
56499 + pax_open_kernel();
56500 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56501 + pax_close_kernel();
56502
56503 return 0;
56504 }
56505 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56506 index d6cab1f..112f680 100644
56507 --- a/drivers/video/fbdev/core/fb_defio.c
56508 +++ b/drivers/video/fbdev/core/fb_defio.c
56509 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56510
56511 BUG_ON(!fbdefio);
56512 mutex_init(&fbdefio->lock);
56513 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56514 + pax_open_kernel();
56515 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56516 + pax_close_kernel();
56517 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56518 INIT_LIST_HEAD(&fbdefio->pagelist);
56519 if (fbdefio->delay == 0) /* set a default of 1 s */
56520 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56521 page->mapping = NULL;
56522 }
56523
56524 - info->fbops->fb_mmap = NULL;
56525 + *(void **)&info->fbops->fb_mmap = NULL;
56526 mutex_destroy(&fbdefio->lock);
56527 }
56528 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56529 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56530 index 0705d88..d9429bf 100644
56531 --- a/drivers/video/fbdev/core/fbmem.c
56532 +++ b/drivers/video/fbdev/core/fbmem.c
56533 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56534 __u32 data;
56535 int err;
56536
56537 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56538 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56539
56540 data = (__u32) (unsigned long) fix->smem_start;
56541 err |= put_user(data, &fix32->smem_start);
56542 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56543 index 807ee22..7814cd6 100644
56544 --- a/drivers/video/fbdev/hyperv_fb.c
56545 +++ b/drivers/video/fbdev/hyperv_fb.c
56546 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56547 static inline int synthvid_send(struct hv_device *hdev,
56548 struct synthvid_msg *msg)
56549 {
56550 - static atomic64_t request_id = ATOMIC64_INIT(0);
56551 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56552 int ret;
56553
56554 msg->pipe_hdr.type = PIPE_MSG_DATA;
56555 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56556
56557 ret = vmbus_sendpacket(hdev->channel, msg,
56558 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56559 - atomic64_inc_return(&request_id),
56560 + atomic64_inc_return_unchecked(&request_id),
56561 VM_PKT_DATA_INBAND, 0);
56562
56563 if (ret)
56564 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56565 index 7672d2e..b56437f 100644
56566 --- a/drivers/video/fbdev/i810/i810_accel.c
56567 +++ b/drivers/video/fbdev/i810/i810_accel.c
56568 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56569 }
56570 }
56571 printk("ringbuffer lockup!!!\n");
56572 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56573 i810_report_error(mmio);
56574 par->dev_flags |= LOCKUP;
56575 info->pixmap.scan_align = 1;
56576 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56577 index a01147f..5d896f8 100644
56578 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56579 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56580 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56581
56582 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56583 struct matrox_switch matrox_mystique = {
56584 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56585 + .preinit = MGA1064_preinit,
56586 + .reset = MGA1064_reset,
56587 + .init = MGA1064_init,
56588 + .restore = MGA1064_restore,
56589 };
56590 EXPORT_SYMBOL(matrox_mystique);
56591 #endif
56592
56593 #ifdef CONFIG_FB_MATROX_G
56594 struct matrox_switch matrox_G100 = {
56595 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56596 + .preinit = MGAG100_preinit,
56597 + .reset = MGAG100_reset,
56598 + .init = MGAG100_init,
56599 + .restore = MGAG100_restore,
56600 };
56601 EXPORT_SYMBOL(matrox_G100);
56602 #endif
56603 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56604 index 195ad7c..09743fc 100644
56605 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56606 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56607 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56608 }
56609
56610 struct matrox_switch matrox_millennium = {
56611 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56612 + .preinit = Ti3026_preinit,
56613 + .reset = Ti3026_reset,
56614 + .init = Ti3026_init,
56615 + .restore = Ti3026_restore
56616 };
56617 EXPORT_SYMBOL(matrox_millennium);
56618 #endif
56619 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56620 index fe92eed..106e085 100644
56621 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56622 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56623 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56624 struct mb862xxfb_par *par = info->par;
56625
56626 if (info->var.bits_per_pixel == 32) {
56627 - info->fbops->fb_fillrect = cfb_fillrect;
56628 - info->fbops->fb_copyarea = cfb_copyarea;
56629 - info->fbops->fb_imageblit = cfb_imageblit;
56630 + pax_open_kernel();
56631 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56632 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56633 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56634 + pax_close_kernel();
56635 } else {
56636 outreg(disp, GC_L0EM, 3);
56637 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56638 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56639 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56640 + pax_open_kernel();
56641 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56642 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56643 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56644 + pax_close_kernel();
56645 }
56646 outreg(draw, GDC_REG_DRAW_BASE, 0);
56647 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56648 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56649 index 4273c6e..b413013 100644
56650 --- a/drivers/video/fbdev/nvidia/nvidia.c
56651 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56652 @@ -665,19 +665,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56653 info->fix.line_length = (info->var.xres_virtual *
56654 info->var.bits_per_pixel) >> 3;
56655 if (info->var.accel_flags) {
56656 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56657 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56658 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56659 - info->fbops->fb_sync = nvidiafb_sync;
56660 + pax_open_kernel();
56661 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56662 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56663 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56664 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56665 + pax_close_kernel();
56666 info->pixmap.scan_align = 4;
56667 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56668 info->flags |= FBINFO_READS_FAST;
56669 NVResetGraphics(info);
56670 } else {
56671 - info->fbops->fb_imageblit = cfb_imageblit;
56672 - info->fbops->fb_fillrect = cfb_fillrect;
56673 - info->fbops->fb_copyarea = cfb_copyarea;
56674 - info->fbops->fb_sync = NULL;
56675 + pax_open_kernel();
56676 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56677 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56678 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56679 + *(void **)&info->fbops->fb_sync = NULL;
56680 + pax_close_kernel();
56681 info->pixmap.scan_align = 1;
56682 info->flags |= FBINFO_HWACCEL_DISABLED;
56683 info->flags &= ~FBINFO_READS_FAST;
56684 @@ -1169,8 +1173,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56685 info->pixmap.size = 8 * 1024;
56686 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56687
56688 - if (!hwcur)
56689 - info->fbops->fb_cursor = NULL;
56690 + if (!hwcur) {
56691 + pax_open_kernel();
56692 + *(void **)&info->fbops->fb_cursor = NULL;
56693 + pax_close_kernel();
56694 + }
56695
56696 info->var.accel_flags = (!noaccel);
56697
56698 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56699 index ef5b902..47cf7f5 100644
56700 --- a/drivers/video/fbdev/omap2/dss/display.c
56701 +++ b/drivers/video/fbdev/omap2/dss/display.c
56702 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56703 if (dssdev->name == NULL)
56704 dssdev->name = dssdev->alias;
56705
56706 + pax_open_kernel();
56707 if (drv && drv->get_resolution == NULL)
56708 - drv->get_resolution = omapdss_default_get_resolution;
56709 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56710 if (drv && drv->get_recommended_bpp == NULL)
56711 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56712 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56713 if (drv && drv->get_timings == NULL)
56714 - drv->get_timings = omapdss_default_get_timings;
56715 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56716 + pax_close_kernel();
56717
56718 mutex_lock(&panel_list_mutex);
56719 list_add_tail(&dssdev->panel_list, &panel_list);
56720 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56721 index 83433cb..71e9b98 100644
56722 --- a/drivers/video/fbdev/s1d13xxxfb.c
56723 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56724 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56725
56726 switch(prod_id) {
56727 case S1D13506_PROD_ID: /* activate acceleration */
56728 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56729 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56730 + pax_open_kernel();
56731 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56732 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56733 + pax_close_kernel();
56734 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56735 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56736 break;
56737 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56738 index 82c0a8c..42499a1 100644
56739 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56740 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56741 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56742 }
56743
56744 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56745 - lcdc_sys_write_index,
56746 - lcdc_sys_write_data,
56747 - lcdc_sys_read_data,
56748 + .write_index = lcdc_sys_write_index,
56749 + .write_data = lcdc_sys_write_data,
56750 + .read_data = lcdc_sys_read_data,
56751 };
56752
56753 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56754 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56755 index 9279e5f..d5f5276 100644
56756 --- a/drivers/video/fbdev/smscufx.c
56757 +++ b/drivers/video/fbdev/smscufx.c
56758 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56759 fb_deferred_io_cleanup(info);
56760 kfree(info->fbdefio);
56761 info->fbdefio = NULL;
56762 - info->fbops->fb_mmap = ufx_ops_mmap;
56763 + pax_open_kernel();
56764 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56765 + pax_close_kernel();
56766 }
56767
56768 pr_debug("released /dev/fb%d user=%d count=%d",
56769 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56770 index ff2b873..626a8d5 100644
56771 --- a/drivers/video/fbdev/udlfb.c
56772 +++ b/drivers/video/fbdev/udlfb.c
56773 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56774 dlfb_urb_completion(urb);
56775
56776 error:
56777 - atomic_add(bytes_sent, &dev->bytes_sent);
56778 - atomic_add(bytes_identical, &dev->bytes_identical);
56779 - atomic_add(width*height*2, &dev->bytes_rendered);
56780 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56781 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56782 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56783 end_cycles = get_cycles();
56784 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56785 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56786 >> 10)), /* Kcycles */
56787 &dev->cpu_kcycles_used);
56788
56789 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56790 dlfb_urb_completion(urb);
56791
56792 error:
56793 - atomic_add(bytes_sent, &dev->bytes_sent);
56794 - atomic_add(bytes_identical, &dev->bytes_identical);
56795 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56796 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56797 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56798 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56799 end_cycles = get_cycles();
56800 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56801 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56802 >> 10)), /* Kcycles */
56803 &dev->cpu_kcycles_used);
56804 }
56805 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56806 fb_deferred_io_cleanup(info);
56807 kfree(info->fbdefio);
56808 info->fbdefio = NULL;
56809 - info->fbops->fb_mmap = dlfb_ops_mmap;
56810 + pax_open_kernel();
56811 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56812 + pax_close_kernel();
56813 }
56814
56815 pr_warn("released /dev/fb%d user=%d count=%d\n",
56816 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56817 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56818 struct dlfb_data *dev = fb_info->par;
56819 return snprintf(buf, PAGE_SIZE, "%u\n",
56820 - atomic_read(&dev->bytes_rendered));
56821 + atomic_read_unchecked(&dev->bytes_rendered));
56822 }
56823
56824 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56825 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56826 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56827 struct dlfb_data *dev = fb_info->par;
56828 return snprintf(buf, PAGE_SIZE, "%u\n",
56829 - atomic_read(&dev->bytes_identical));
56830 + atomic_read_unchecked(&dev->bytes_identical));
56831 }
56832
56833 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56834 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56835 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56836 struct dlfb_data *dev = fb_info->par;
56837 return snprintf(buf, PAGE_SIZE, "%u\n",
56838 - atomic_read(&dev->bytes_sent));
56839 + atomic_read_unchecked(&dev->bytes_sent));
56840 }
56841
56842 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56843 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56844 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56845 struct dlfb_data *dev = fb_info->par;
56846 return snprintf(buf, PAGE_SIZE, "%u\n",
56847 - atomic_read(&dev->cpu_kcycles_used));
56848 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56849 }
56850
56851 static ssize_t edid_show(
56852 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56853 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56854 struct dlfb_data *dev = fb_info->par;
56855
56856 - atomic_set(&dev->bytes_rendered, 0);
56857 - atomic_set(&dev->bytes_identical, 0);
56858 - atomic_set(&dev->bytes_sent, 0);
56859 - atomic_set(&dev->cpu_kcycles_used, 0);
56860 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56861 + atomic_set_unchecked(&dev->bytes_identical, 0);
56862 + atomic_set_unchecked(&dev->bytes_sent, 0);
56863 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56864
56865 return count;
56866 }
56867 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56868 index d32d1c4..46722e6 100644
56869 --- a/drivers/video/fbdev/uvesafb.c
56870 +++ b/drivers/video/fbdev/uvesafb.c
56871 @@ -19,6 +19,7 @@
56872 #include <linux/io.h>
56873 #include <linux/mutex.h>
56874 #include <linux/slab.h>
56875 +#include <linux/moduleloader.h>
56876 #include <video/edid.h>
56877 #include <video/uvesafb.h>
56878 #ifdef CONFIG_X86
56879 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56880 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56881 par->pmi_setpal = par->ypan = 0;
56882 } else {
56883 +
56884 +#ifdef CONFIG_PAX_KERNEXEC
56885 +#ifdef CONFIG_MODULES
56886 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56887 +#endif
56888 + if (!par->pmi_code) {
56889 + par->pmi_setpal = par->ypan = 0;
56890 + return 0;
56891 + }
56892 +#endif
56893 +
56894 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56895 + task->t.regs.edi);
56896 +
56897 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56898 + pax_open_kernel();
56899 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56900 + pax_close_kernel();
56901 +
56902 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56903 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56904 +#else
56905 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56906 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56907 +#endif
56908 +
56909 printk(KERN_INFO "uvesafb: protected mode interface info at "
56910 "%04x:%04x\n",
56911 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56912 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56913 par->ypan = ypan;
56914
56915 if (par->pmi_setpal || par->ypan) {
56916 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56917 if (__supported_pte_mask & _PAGE_NX) {
56918 par->pmi_setpal = par->ypan = 0;
56919 printk(KERN_WARNING "uvesafb: NX protection is active, "
56920 "better not use the PMI.\n");
56921 - } else {
56922 + } else
56923 +#endif
56924 uvesafb_vbe_getpmi(task, par);
56925 - }
56926 }
56927 #else
56928 /* The protected mode interface is not available on non-x86. */
56929 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56930 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56931
56932 /* Disable blanking if the user requested so. */
56933 - if (!blank)
56934 - info->fbops->fb_blank = NULL;
56935 + if (!blank) {
56936 + pax_open_kernel();
56937 + *(void **)&info->fbops->fb_blank = NULL;
56938 + pax_close_kernel();
56939 + }
56940
56941 /*
56942 * Find out how much IO memory is required for the mode with
56943 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56944 info->flags = FBINFO_FLAG_DEFAULT |
56945 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56946
56947 - if (!par->ypan)
56948 - info->fbops->fb_pan_display = NULL;
56949 + if (!par->ypan) {
56950 + pax_open_kernel();
56951 + *(void **)&info->fbops->fb_pan_display = NULL;
56952 + pax_close_kernel();
56953 + }
56954 }
56955
56956 static void uvesafb_init_mtrr(struct fb_info *info)
56957 @@ -1786,6 +1816,11 @@ out_mode:
56958 out:
56959 kfree(par->vbe_modes);
56960
56961 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56962 + if (par->pmi_code)
56963 + module_memfree_exec(par->pmi_code);
56964 +#endif
56965 +
56966 framebuffer_release(info);
56967 return err;
56968 }
56969 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56970 kfree(par->vbe_state_orig);
56971 kfree(par->vbe_state_saved);
56972
56973 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56974 + if (par->pmi_code)
56975 + module_memfree_exec(par->pmi_code);
56976 +#endif
56977 +
56978 framebuffer_release(info);
56979 }
56980 return 0;
56981 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56982 index d79a0ac..2d0c3d4 100644
56983 --- a/drivers/video/fbdev/vesafb.c
56984 +++ b/drivers/video/fbdev/vesafb.c
56985 @@ -9,6 +9,7 @@
56986 */
56987
56988 #include <linux/module.h>
56989 +#include <linux/moduleloader.h>
56990 #include <linux/kernel.h>
56991 #include <linux/errno.h>
56992 #include <linux/string.h>
56993 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56994 static int vram_total; /* Set total amount of memory */
56995 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56996 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56997 -static void (*pmi_start)(void) __read_mostly;
56998 -static void (*pmi_pal) (void) __read_mostly;
56999 +static void (*pmi_start)(void) __read_only;
57000 +static void (*pmi_pal) (void) __read_only;
57001 static int depth __read_mostly;
57002 static int vga_compat __read_mostly;
57003 /* --------------------------------------------------------------------- */
57004 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
57005 unsigned int size_remap;
57006 unsigned int size_total;
57007 char *option = NULL;
57008 + void *pmi_code = NULL;
57009
57010 /* ignore error return of fb_get_options */
57011 fb_get_options("vesafb", &option);
57012 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
57013 size_remap = size_total;
57014 vesafb_fix.smem_len = size_remap;
57015
57016 -#ifndef __i386__
57017 - screen_info.vesapm_seg = 0;
57018 -#endif
57019 -
57020 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
57021 printk(KERN_WARNING
57022 "vesafb: cannot reserve video memory at 0x%lx\n",
57023 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
57024 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
57025 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
57026
57027 +#ifdef __i386__
57028 +
57029 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57030 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
57031 + if (!pmi_code)
57032 +#elif !defined(CONFIG_PAX_KERNEXEC)
57033 + if (0)
57034 +#endif
57035 +
57036 +#endif
57037 + screen_info.vesapm_seg = 0;
57038 +
57039 if (screen_info.vesapm_seg) {
57040 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
57041 - screen_info.vesapm_seg,screen_info.vesapm_off);
57042 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
57043 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
57044 }
57045
57046 if (screen_info.vesapm_seg < 0xc000)
57047 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
57048
57049 if (ypan || pmi_setpal) {
57050 unsigned short *pmi_base;
57051 +
57052 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
57053 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
57054 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
57055 +
57056 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57057 + pax_open_kernel();
57058 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
57059 +#else
57060 + pmi_code = pmi_base;
57061 +#endif
57062 +
57063 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
57064 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
57065 +
57066 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57067 + pmi_start = ktva_ktla(pmi_start);
57068 + pmi_pal = ktva_ktla(pmi_pal);
57069 + pax_close_kernel();
57070 +#endif
57071 +
57072 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
57073 if (pmi_base[3]) {
57074 printk(KERN_INFO "vesafb: pmi: ports = ");
57075 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
57076 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
57077 (ypan ? FBINFO_HWACCEL_YPAN : 0);
57078
57079 - if (!ypan)
57080 - info->fbops->fb_pan_display = NULL;
57081 + if (!ypan) {
57082 + pax_open_kernel();
57083 + *(void **)&info->fbops->fb_pan_display = NULL;
57084 + pax_close_kernel();
57085 + }
57086
57087 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
57088 err = -ENOMEM;
57089 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
57090 fb_info(info, "%s frame buffer device\n", info->fix.id);
57091 return 0;
57092 err:
57093 +
57094 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57095 + module_memfree_exec(pmi_code);
57096 +#endif
57097 +
57098 if (info->screen_base)
57099 iounmap(info->screen_base);
57100 framebuffer_release(info);
57101 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
57102 index 88714ae..16c2e11 100644
57103 --- a/drivers/video/fbdev/via/via_clock.h
57104 +++ b/drivers/video/fbdev/via/via_clock.h
57105 @@ -56,7 +56,7 @@ struct via_clock {
57106
57107 void (*set_engine_pll_state)(u8 state);
57108 void (*set_engine_pll)(struct via_pll_config config);
57109 -};
57110 +} __no_const;
57111
57112
57113 static inline u32 get_pll_internal_frequency(u32 ref_freq,
57114 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
57115 index 3c14e43..2630570 100644
57116 --- a/drivers/video/logo/logo_linux_clut224.ppm
57117 +++ b/drivers/video/logo/logo_linux_clut224.ppm
57118 @@ -2,1603 +2,1123 @@ P3
57119 # Standard 224-color Linux logo
57120 80 80
57121 255
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59608 +220 221 221 220 221 221 244 246 246 166 165 166 43 57 68 2 2 2
59609 +0 0 0 4 0 0 16 19 21 60 73 81 157 156 157 202 210 214
59610 +220 221 221 193 200 203 177 184 187 177 184 187 177 184 187 174 174 174
59611 +174 174 174 174 174 174 174 174 174 157 156 157 60 74 84 24 26 27
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59613 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59614 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59615 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59616 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59617 +4 4 4 4 4 4
59618 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59619 +6 6 6 4 0 0 6 6 6 6 6 6 6 6 6 4 0 0
59620 +4 0 0 4 0 0 6 6 6 24 26 27 60 73 81 167 166 167
59621 +220 221 221 220 221 221 220 221 221 205 212 215 205 212 215 205 212 215
59622 +205 212 215 220 221 221 220 221 221 220 221 221 205 212 215 137 136 137
59623 +60 74 84 125 124 125 137 136 137 190 197 201 220 221 221 193 200 203
59624 +177 184 187 177 184 187 177 184 187 174 174 174 174 174 174 177 184 187
59625 +190 197 201 174 174 174 125 124 125 37 38 37 6 6 6 4 0 0
59626 +4 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59627 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59628 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59629 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59630 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59631 +4 4 4 4 4 4
59632 +4 4 4 4 4 4 5 5 5 5 5 5 4 3 3 6 6 6
59633 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 6 6 6
59634 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
59635 +125 124 125 193 200 203 244 246 246 220 221 221 205 212 215 205 212 215
59636 +205 212 215 193 200 203 205 212 215 205 212 215 220 221 221 220 221 221
59637 +193 200 203 193 200 203 205 212 215 193 200 203 193 200 203 177 184 187
59638 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
59639 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
59640 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59641 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59642 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59643 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59644 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59645 +4 4 4 4 4 4
59646 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59647 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
59648 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
59649 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
59650 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
59651 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
59652 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
59653 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
59654 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59655 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59656 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59657 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59658 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59659 +4 4 4 4 4 4
59660 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59661 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
59662 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59663 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
59664 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
59665 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
59666 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
59667 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
59668 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59669 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59670 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59671 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59672 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59673 +4 4 4 4 4 4
59674 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59675 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
59676 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
59677 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
59678 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
59679 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
59680 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
59681 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
59682 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59683 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59684 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59685 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59686 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59687 +4 4 4 4 4 4
59688 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59689 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
59690 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
59691 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59692 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
59693 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
59694 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
59695 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59696 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59697 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59698 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59699 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59700 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59701 +4 4 4 4 4 4
59702 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59703 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59704 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59705 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
59706 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
59707 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
59708 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
59709 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59710 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59711 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59712 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59713 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59714 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59715 +4 4 4 4 4 4
59716 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59717 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59718 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59719 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59720 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
59721 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
59722 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
59723 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59724 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59725 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59726 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59727 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59728 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59729 +4 4 4 4 4 4
59730 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59731 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59732 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59733 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59734 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
59735 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
59736 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
59737 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59738 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59739 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59740 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59741 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59742 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59743 +4 4 4 4 4 4
59744 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59745 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59746 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59747 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59748 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
59749 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59750 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
59751 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59752 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59753 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59754 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59755 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59756 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59757 +4 4 4 4 4 4
59758 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59759 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59760 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59761 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
59762 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
59763 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
59764 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
59765 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59766 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59767 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59768 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59769 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59770 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59771 +4 4 4 4 4 4
59772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59773 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59774 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59775 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59776 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
59777 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59778 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
59779 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59780 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59781 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59782 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59783 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59784 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59785 +4 4 4 4 4 4
59786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59787 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59788 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59789 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59790 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59791 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59792 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59793 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59794 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59795 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59796 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59797 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59798 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59799 +4 4 4 4 4 4
59800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59801 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59802 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59803 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59804 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59805 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59806 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59807 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59808 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59809 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59810 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59811 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59812 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59813 +4 4 4 4 4 4
59814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59815 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59816 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59817 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59818 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59819 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59820 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59821 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59822 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59823 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59824 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59825 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59827 +4 4 4 4 4 4
59828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59829 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59830 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59831 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59832 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59833 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59834 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59835 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59836 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59837 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59838 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59839 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59841 +4 4 4 4 4 4
59842 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59843 index 3838795..0d48d61 100644
59844 --- a/drivers/xen/events/events_base.c
59845 +++ b/drivers/xen/events/events_base.c
59846 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59847 restore_pirqs();
59848 }
59849
59850 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59851 +static struct irq_chip xen_dynamic_chip = {
59852 .name = "xen-dyn",
59853
59854 .irq_disable = disable_dynirq,
59855 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59856 .irq_retrigger = retrigger_dynirq,
59857 };
59858
59859 -static struct irq_chip xen_pirq_chip __read_mostly = {
59860 +static struct irq_chip xen_pirq_chip = {
59861 .name = "xen-pirq",
59862
59863 .irq_startup = startup_pirq,
59864 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59865 .irq_retrigger = retrigger_dynirq,
59866 };
59867
59868 -static struct irq_chip xen_percpu_chip __read_mostly = {
59869 +static struct irq_chip xen_percpu_chip = {
59870 .name = "xen-percpu",
59871
59872 .irq_disable = disable_dynirq,
59873 diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
59874 index 00f40f0..e3c0b15 100644
59875 --- a/drivers/xen/evtchn.c
59876 +++ b/drivers/xen/evtchn.c
59877 @@ -201,8 +201,8 @@ static ssize_t evtchn_read(struct file *file, char __user *buf,
59878
59879 /* Byte lengths of two chunks. Chunk split (if any) is at ring wrap. */
59880 if (((c ^ p) & EVTCHN_RING_SIZE) != 0) {
59881 - bytes1 = (EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c)) *
59882 - sizeof(evtchn_port_t);
59883 + bytes1 = EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c);
59884 + bytes1 *= sizeof(evtchn_port_t);
59885 bytes2 = EVTCHN_RING_MASK(p) * sizeof(evtchn_port_t);
59886 } else {
59887 bytes1 = (p - c) * sizeof(evtchn_port_t);
59888 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59889 index fef20db..d28b1ab 100644
59890 --- a/drivers/xen/xenfs/xenstored.c
59891 +++ b/drivers/xen/xenfs/xenstored.c
59892 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59893 static int xsd_kva_open(struct inode *inode, struct file *file)
59894 {
59895 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59896 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59897 + NULL);
59898 +#else
59899 xen_store_interface);
59900 +#endif
59901 +
59902 if (!file->private_data)
59903 return -ENOMEM;
59904 return 0;
59905 diff --git a/firmware/Makefile b/firmware/Makefile
59906 index e297e1b..aeb0982 100644
59907 --- a/firmware/Makefile
59908 +++ b/firmware/Makefile
59909 @@ -35,9 +35,11 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59910 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59911 bnx2x/bnx2x-e2-6.2.9.0.fw
59912 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59913 + bnx2/bnx2-mips-09-6.2.1b.fw \
59914 bnx2/bnx2-rv2p-09-6.0.17.fw \
59915 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59916 bnx2/bnx2-mips-06-6.2.1.fw \
59917 + bnx2/bnx2-mips-06-6.2.3.fw \
59918 bnx2/bnx2-rv2p-06-6.0.15.fw
59919 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
59920 fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
59921 diff --git a/firmware/WHENCE b/firmware/WHENCE
59922 index 0c4d96d..b17700f 100644
59923 --- a/firmware/WHENCE
59924 +++ b/firmware/WHENCE
59925 @@ -653,21 +653,23 @@ Found in hex form in kernel source.
59926 Driver: BNX2 - Broadcom NetXtremeII
59927
59928 File: bnx2/bnx2-mips-06-6.2.1.fw
59929 +File: bnx2/bnx2-mips-06-6.2.3.fw
59930 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59931 File: bnx2/bnx2-mips-09-6.2.1a.fw
59932 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59933 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59934 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59935
59936 Licence:
59937 -
59938 - This file contains firmware data derived from proprietary unpublished
59939 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59940 -
59941 - Permission is hereby granted for the distribution of this firmware data
59942 - in hexadecimal or equivalent format, provided this copyright notice is
59943 - accompanying it.
59944 -
59945 -Found in hex form in kernel source.
59946 +
59947 + This file contains firmware data derived from proprietary unpublished
59948 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59949 +
59950 + Permission is hereby granted for the distribution of this firmware data
59951 + in hexadecimal or equivalent format, provided this copyright notice is
59952 + accompanying it.
59953 +
59954 +Found in hex form in kernel source.
59955
59956 --------------------------------------------------------------------------
59957
59958 diff --git a/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
59959 new file mode 100644
59960 index 0000000..da72bf1
59961 --- /dev/null
59962 +++ b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
59963 @@ -0,0 +1,5804 @@
59964 +:10000000080001180800000000004A68000000C84D
59965 +:1000100000000000000000000000000008004A6826
59966 +:100020000000001400004B30080000A00800000091
59967 +:100030000000569400004B44080058200000008443
59968 +:100040000000A1D808005694000001580000A25CEE
59969 +:100050000800321008000000000072F00000A3B495
59970 +:10006000000000000000000000000000080072F026
59971 +:1000700000000024000116A40800049008000400F9
59972 +:10008000000017D4000116C80000000000000000A6
59973 +:100090000000000000000000000000000000000060
59974 +:1000A000080000A80800000000003BFC00012E9C96
59975 +:1000B0000000000000000000000000000000000040
59976 +:1000C00000000000000000000A00004600000000E0
59977 +:1000D000000000000000000D636F6D362E322E33DD
59978 +:1000E0000000000006020302000000000000000300
59979 +:1000F000000000C800000032000000030000000003
59980 +:1001000000000000000000000000000000000000EF
59981 +:1001100000000010000001360000EA600000000549
59982 +:1001200000000000000000000000000000000008C7
59983 +:1001300000000000000000000000000000000000BF
59984 +:1001400000000000000000000000000000000000AF
59985 +:10015000000000000000000000000000000000009F
59986 +:10016000000000020000000000000000000000008D
59987 +:10017000000000000000000000000000000000007F
59988 +:10018000000000000000000000000010000000005F
59989 +:10019000000000000000000000000000000000005F
59990 +:1001A000000000000000000000000000000000004F
59991 +:1001B000000000000000000000000000000000003F
59992 +:1001C000000000000000000000000000000000002F
59993 +:1001D000000000000000000000000000000000001F
59994 +:1001E0000000000010000003000000000000000DEF
59995 +:1001F0000000000D3C02080024424AA03C03080015
59996 +:1002000024634B9CAC4000000043202B1480FFFD76
59997 +:10021000244200043C1D080037BD7FFC03A0F021F0
59998 +:100220003C100800261001183C1C0800279C4AA01E
59999 +:100230000E000168000000000000000D27470100CB
60000 +:1002400090E3000B2402001A94E5000814620028D1
60001 +:10025000000020218CE200003C0308008C63004475
60002 +:1002600094E60014000211C20002104030A4000203
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72269 +:00000001FF
72270 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
72271 index 703342e..2b96b597 100644
72272 --- a/fs/9p/vfs_inode.c
72273 +++ b/fs/9p/vfs_inode.c
72274 @@ -540,8 +540,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
72275 unlock_new_inode(inode);
72276 return inode;
72277 error:
72278 - unlock_new_inode(inode);
72279 - iput(inode);
72280 + iget_failed(inode);
72281 return ERR_PTR(retval);
72282
72283 }
72284 @@ -1312,7 +1311,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
72285 void
72286 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
72287 {
72288 - char *s = nd_get_link(nd);
72289 + const char *s = nd_get_link(nd);
72290
72291 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
72292 dentry, IS_ERR(s) ? "<error>" : s);
72293 diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
72294 index 9861c7c..4d3ecfb 100644
72295 --- a/fs/9p/vfs_inode_dotl.c
72296 +++ b/fs/9p/vfs_inode_dotl.c
72297 @@ -149,8 +149,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
72298 unlock_new_inode(inode);
72299 return inode;
72300 error:
72301 - unlock_new_inode(inode);
72302 - iput(inode);
72303 + iget_failed(inode);
72304 return ERR_PTR(retval);
72305
72306 }
72307 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
72308 index 2d0cbbd..a6d6149 100644
72309 --- a/fs/Kconfig.binfmt
72310 +++ b/fs/Kconfig.binfmt
72311 @@ -103,7 +103,7 @@ config HAVE_AOUT
72312
72313 config BINFMT_AOUT
72314 tristate "Kernel support for a.out and ECOFF binaries"
72315 - depends on HAVE_AOUT
72316 + depends on HAVE_AOUT && BROKEN
72317 ---help---
72318 A.out (Assembler.OUTput) is a set of formats for libraries and
72319 executables used in the earliest versions of UNIX. Linux used
72320 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
72321 index e06f5a2..81d07ac 100644
72322 --- a/fs/afs/inode.c
72323 +++ b/fs/afs/inode.c
72324 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72325 struct afs_vnode *vnode;
72326 struct super_block *sb;
72327 struct inode *inode;
72328 - static atomic_t afs_autocell_ino;
72329 + static atomic_unchecked_t afs_autocell_ino;
72330
72331 _enter("{%x:%u},%*.*s,",
72332 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
72333 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72334 data.fid.unique = 0;
72335 data.fid.vnode = 0;
72336
72337 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
72338 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
72339 afs_iget5_autocell_test, afs_iget5_set,
72340 &data);
72341 if (!inode) {
72342 diff --git a/fs/aio.c b/fs/aio.c
72343 index 480440f..623fd88 100644
72344 --- a/fs/aio.c
72345 +++ b/fs/aio.c
72346 @@ -441,7 +441,7 @@ static int aio_setup_ring(struct kioctx *ctx)
72347 size += sizeof(struct io_event) * nr_events;
72348
72349 nr_pages = PFN_UP(size);
72350 - if (nr_pages < 0)
72351 + if (nr_pages <= 0)
72352 return -EINVAL;
72353
72354 file = aio_private_file(ctx, nr_pages);
72355 diff --git a/fs/attr.c b/fs/attr.c
72356 index 6530ced..4a827e2 100644
72357 --- a/fs/attr.c
72358 +++ b/fs/attr.c
72359 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
72360 unsigned long limit;
72361
72362 limit = rlimit(RLIMIT_FSIZE);
72363 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
72364 if (limit != RLIM_INFINITY && offset > limit)
72365 goto out_sig;
72366 if (offset > inode->i_sb->s_maxbytes)
72367 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
72368 index 35b755e..f4b9e0a 100644
72369 --- a/fs/autofs4/waitq.c
72370 +++ b/fs/autofs4/waitq.c
72371 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
72372 {
72373 unsigned long sigpipe, flags;
72374 mm_segment_t fs;
72375 - const char *data = (const char *)addr;
72376 + const char __user *data = (const char __force_user *)addr;
72377 ssize_t wr = 0;
72378
72379 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
72380 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
72381 return 1;
72382 }
72383
72384 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72385 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
72386 +#endif
72387 +
72388 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72389 enum autofs_notify notify)
72390 {
72391 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72392
72393 /* If this is a direct mount request create a dummy name */
72394 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
72395 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72396 + /* this name does get written to userland via autofs4_write() */
72397 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
72398 +#else
72399 qstr.len = sprintf(name, "%p", dentry);
72400 +#endif
72401 else {
72402 qstr.len = autofs4_getpath(sbi, dentry, &name);
72403 if (!qstr.len) {
72404 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
72405 index 2722387..56059b5 100644
72406 --- a/fs/befs/endian.h
72407 +++ b/fs/befs/endian.h
72408 @@ -11,7 +11,7 @@
72409
72410 #include <asm/byteorder.h>
72411
72412 -static inline u64
72413 +static inline u64 __intentional_overflow(-1)
72414 fs64_to_cpu(const struct super_block *sb, fs64 n)
72415 {
72416 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72417 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
72418 return (__force fs64)cpu_to_be64(n);
72419 }
72420
72421 -static inline u32
72422 +static inline u32 __intentional_overflow(-1)
72423 fs32_to_cpu(const struct super_block *sb, fs32 n)
72424 {
72425 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72426 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
72427 return (__force fs32)cpu_to_be32(n);
72428 }
72429
72430 -static inline u16
72431 +static inline u16 __intentional_overflow(-1)
72432 fs16_to_cpu(const struct super_block *sb, fs16 n)
72433 {
72434 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72435 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
72436 index 4c55668..eeae150 100644
72437 --- a/fs/binfmt_aout.c
72438 +++ b/fs/binfmt_aout.c
72439 @@ -16,6 +16,7 @@
72440 #include <linux/string.h>
72441 #include <linux/fs.h>
72442 #include <linux/file.h>
72443 +#include <linux/security.h>
72444 #include <linux/stat.h>
72445 #include <linux/fcntl.h>
72446 #include <linux/ptrace.h>
72447 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
72448 #endif
72449 # define START_STACK(u) ((void __user *)u.start_stack)
72450
72451 + memset(&dump, 0, sizeof(dump));
72452 +
72453 fs = get_fs();
72454 set_fs(KERNEL_DS);
72455 has_dumped = 1;
72456 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
72457
72458 /* If the size of the dump file exceeds the rlimit, then see what would happen
72459 if we wrote the stack, but not the data area. */
72460 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
72461 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
72462 dump.u_dsize = 0;
72463
72464 /* Make sure we have enough room to write the stack and data areas. */
72465 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
72466 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
72467 dump.u_ssize = 0;
72468
72469 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
72470 rlim = rlimit(RLIMIT_DATA);
72471 if (rlim >= RLIM_INFINITY)
72472 rlim = ~0;
72473 +
72474 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
72475 if (ex.a_data + ex.a_bss > rlim)
72476 return -ENOMEM;
72477
72478 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
72479
72480 install_exec_creds(bprm);
72481
72482 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72483 + current->mm->pax_flags = 0UL;
72484 +#endif
72485 +
72486 +#ifdef CONFIG_PAX_PAGEEXEC
72487 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
72488 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
72489 +
72490 +#ifdef CONFIG_PAX_EMUTRAMP
72491 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
72492 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
72493 +#endif
72494 +
72495 +#ifdef CONFIG_PAX_MPROTECT
72496 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
72497 + current->mm->pax_flags |= MF_PAX_MPROTECT;
72498 +#endif
72499 +
72500 + }
72501 +#endif
72502 +
72503 if (N_MAGIC(ex) == OMAGIC) {
72504 unsigned long text_addr, map_size;
72505 loff_t pos;
72506 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
72507 return error;
72508
72509 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
72510 - PROT_READ | PROT_WRITE | PROT_EXEC,
72511 + PROT_READ | PROT_WRITE,
72512 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
72513 fd_offset + ex.a_text);
72514 if (error != N_DATADDR(ex))
72515 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
72516 index cd46e41..244f778 100644
72517 --- a/fs/binfmt_elf.c
72518 +++ b/fs/binfmt_elf.c
72519 @@ -35,6 +35,7 @@
72520 #include <linux/utsname.h>
72521 #include <linux/coredump.h>
72522 #include <linux/sched.h>
72523 +#include <linux/xattr.h>
72524 #include <asm/uaccess.h>
72525 #include <asm/param.h>
72526 #include <asm/page.h>
72527 @@ -48,7 +49,7 @@
72528
72529 static int load_elf_binary(struct linux_binprm *bprm);
72530 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
72531 - int, int, unsigned long);
72532 + int, int, unsigned long) __intentional_overflow(-1);
72533
72534 #ifdef CONFIG_USELIB
72535 static int load_elf_library(struct file *);
72536 @@ -66,6 +67,14 @@ static int elf_core_dump(struct coredump_params *cprm);
72537 #define elf_core_dump NULL
72538 #endif
72539
72540 +#ifdef CONFIG_PAX_MPROTECT
72541 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
72542 +#endif
72543 +
72544 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72545 +static void elf_handle_mmap(struct file *file);
72546 +#endif
72547 +
72548 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
72549 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
72550 #else
72551 @@ -85,6 +94,15 @@ static struct linux_binfmt elf_format = {
72552 .load_binary = load_elf_binary,
72553 .load_shlib = load_elf_library,
72554 .core_dump = elf_core_dump,
72555 +
72556 +#ifdef CONFIG_PAX_MPROTECT
72557 + .handle_mprotect= elf_handle_mprotect,
72558 +#endif
72559 +
72560 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72561 + .handle_mmap = elf_handle_mmap,
72562 +#endif
72563 +
72564 .min_coredump = ELF_EXEC_PAGESIZE,
72565 };
72566
72567 @@ -92,6 +110,8 @@ static struct linux_binfmt elf_format = {
72568
72569 static int set_brk(unsigned long start, unsigned long end)
72570 {
72571 + unsigned long e = end;
72572 +
72573 start = ELF_PAGEALIGN(start);
72574 end = ELF_PAGEALIGN(end);
72575 if (end > start) {
72576 @@ -100,7 +120,7 @@ static int set_brk(unsigned long start, unsigned long end)
72577 if (BAD_ADDR(addr))
72578 return addr;
72579 }
72580 - current->mm->start_brk = current->mm->brk = end;
72581 + current->mm->start_brk = current->mm->brk = e;
72582 return 0;
72583 }
72584
72585 @@ -161,12 +181,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72586 elf_addr_t __user *u_rand_bytes;
72587 const char *k_platform = ELF_PLATFORM;
72588 const char *k_base_platform = ELF_BASE_PLATFORM;
72589 - unsigned char k_rand_bytes[16];
72590 + u32 k_rand_bytes[4];
72591 int items;
72592 elf_addr_t *elf_info;
72593 int ei_index = 0;
72594 const struct cred *cred = current_cred();
72595 struct vm_area_struct *vma;
72596 + unsigned long saved_auxv[AT_VECTOR_SIZE];
72597
72598 /*
72599 * In some cases (e.g. Hyper-Threading), we want to avoid L1
72600 @@ -208,8 +229,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72601 * Generate 16 random bytes for userspace PRNG seeding.
72602 */
72603 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
72604 - u_rand_bytes = (elf_addr_t __user *)
72605 - STACK_ALLOC(p, sizeof(k_rand_bytes));
72606 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
72607 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
72608 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
72609 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
72610 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
72611 + u_rand_bytes = (elf_addr_t __user *) p;
72612 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
72613 return -EFAULT;
72614
72615 @@ -324,9 +349,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72616 return -EFAULT;
72617 current->mm->env_end = p;
72618
72619 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
72620 +
72621 /* Put the elf_info on the stack in the right place. */
72622 sp = (elf_addr_t __user *)envp + 1;
72623 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
72624 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
72625 return -EFAULT;
72626 return 0;
72627 }
72628 @@ -515,14 +542,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
72629 an ELF header */
72630
72631 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72632 - struct file *interpreter, unsigned long *interp_map_addr,
72633 + struct file *interpreter,
72634 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
72635 {
72636 struct elf_phdr *eppnt;
72637 - unsigned long load_addr = 0;
72638 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
72639 int load_addr_set = 0;
72640 unsigned long last_bss = 0, elf_bss = 0;
72641 - unsigned long error = ~0UL;
72642 + unsigned long error = -EINVAL;
72643 unsigned long total_size;
72644 int i;
72645
72646 @@ -542,6 +569,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72647 goto out;
72648 }
72649
72650 +#ifdef CONFIG_PAX_SEGMEXEC
72651 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
72652 + pax_task_size = SEGMEXEC_TASK_SIZE;
72653 +#endif
72654 +
72655 eppnt = interp_elf_phdata;
72656 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
72657 if (eppnt->p_type == PT_LOAD) {
72658 @@ -565,8 +597,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72659 map_addr = elf_map(interpreter, load_addr + vaddr,
72660 eppnt, elf_prot, elf_type, total_size);
72661 total_size = 0;
72662 - if (!*interp_map_addr)
72663 - *interp_map_addr = map_addr;
72664 error = map_addr;
72665 if (BAD_ADDR(map_addr))
72666 goto out;
72667 @@ -585,8 +615,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72668 k = load_addr + eppnt->p_vaddr;
72669 if (BAD_ADDR(k) ||
72670 eppnt->p_filesz > eppnt->p_memsz ||
72671 - eppnt->p_memsz > TASK_SIZE ||
72672 - TASK_SIZE - eppnt->p_memsz < k) {
72673 + eppnt->p_memsz > pax_task_size ||
72674 + pax_task_size - eppnt->p_memsz < k) {
72675 error = -ENOMEM;
72676 goto out;
72677 }
72678 @@ -625,9 +655,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72679 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
72680
72681 /* Map the last of the bss segment */
72682 - error = vm_brk(elf_bss, last_bss - elf_bss);
72683 - if (BAD_ADDR(error))
72684 - goto out;
72685 + if (last_bss > elf_bss) {
72686 + error = vm_brk(elf_bss, last_bss - elf_bss);
72687 + if (BAD_ADDR(error))
72688 + goto out;
72689 + }
72690 }
72691
72692 error = load_addr;
72693 @@ -635,6 +667,336 @@ out:
72694 return error;
72695 }
72696
72697 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72698 +#ifdef CONFIG_PAX_SOFTMODE
72699 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
72700 +{
72701 + unsigned long pax_flags = 0UL;
72702 +
72703 +#ifdef CONFIG_PAX_PAGEEXEC
72704 + if (elf_phdata->p_flags & PF_PAGEEXEC)
72705 + pax_flags |= MF_PAX_PAGEEXEC;
72706 +#endif
72707 +
72708 +#ifdef CONFIG_PAX_SEGMEXEC
72709 + if (elf_phdata->p_flags & PF_SEGMEXEC)
72710 + pax_flags |= MF_PAX_SEGMEXEC;
72711 +#endif
72712 +
72713 +#ifdef CONFIG_PAX_EMUTRAMP
72714 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72715 + pax_flags |= MF_PAX_EMUTRAMP;
72716 +#endif
72717 +
72718 +#ifdef CONFIG_PAX_MPROTECT
72719 + if (elf_phdata->p_flags & PF_MPROTECT)
72720 + pax_flags |= MF_PAX_MPROTECT;
72721 +#endif
72722 +
72723 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72724 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
72725 + pax_flags |= MF_PAX_RANDMMAP;
72726 +#endif
72727 +
72728 + return pax_flags;
72729 +}
72730 +#endif
72731 +
72732 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
72733 +{
72734 + unsigned long pax_flags = 0UL;
72735 +
72736 +#ifdef CONFIG_PAX_PAGEEXEC
72737 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
72738 + pax_flags |= MF_PAX_PAGEEXEC;
72739 +#endif
72740 +
72741 +#ifdef CONFIG_PAX_SEGMEXEC
72742 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
72743 + pax_flags |= MF_PAX_SEGMEXEC;
72744 +#endif
72745 +
72746 +#ifdef CONFIG_PAX_EMUTRAMP
72747 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
72748 + pax_flags |= MF_PAX_EMUTRAMP;
72749 +#endif
72750 +
72751 +#ifdef CONFIG_PAX_MPROTECT
72752 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
72753 + pax_flags |= MF_PAX_MPROTECT;
72754 +#endif
72755 +
72756 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72757 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
72758 + pax_flags |= MF_PAX_RANDMMAP;
72759 +#endif
72760 +
72761 + return pax_flags;
72762 +}
72763 +#endif
72764 +
72765 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72766 +#ifdef CONFIG_PAX_SOFTMODE
72767 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
72768 +{
72769 + unsigned long pax_flags = 0UL;
72770 +
72771 +#ifdef CONFIG_PAX_PAGEEXEC
72772 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
72773 + pax_flags |= MF_PAX_PAGEEXEC;
72774 +#endif
72775 +
72776 +#ifdef CONFIG_PAX_SEGMEXEC
72777 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
72778 + pax_flags |= MF_PAX_SEGMEXEC;
72779 +#endif
72780 +
72781 +#ifdef CONFIG_PAX_EMUTRAMP
72782 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72783 + pax_flags |= MF_PAX_EMUTRAMP;
72784 +#endif
72785 +
72786 +#ifdef CONFIG_PAX_MPROTECT
72787 + if (pax_flags_softmode & MF_PAX_MPROTECT)
72788 + pax_flags |= MF_PAX_MPROTECT;
72789 +#endif
72790 +
72791 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72792 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
72793 + pax_flags |= MF_PAX_RANDMMAP;
72794 +#endif
72795 +
72796 + return pax_flags;
72797 +}
72798 +#endif
72799 +
72800 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
72801 +{
72802 + unsigned long pax_flags = 0UL;
72803 +
72804 +#ifdef CONFIG_PAX_PAGEEXEC
72805 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
72806 + pax_flags |= MF_PAX_PAGEEXEC;
72807 +#endif
72808 +
72809 +#ifdef CONFIG_PAX_SEGMEXEC
72810 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
72811 + pax_flags |= MF_PAX_SEGMEXEC;
72812 +#endif
72813 +
72814 +#ifdef CONFIG_PAX_EMUTRAMP
72815 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
72816 + pax_flags |= MF_PAX_EMUTRAMP;
72817 +#endif
72818 +
72819 +#ifdef CONFIG_PAX_MPROTECT
72820 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
72821 + pax_flags |= MF_PAX_MPROTECT;
72822 +#endif
72823 +
72824 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72825 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
72826 + pax_flags |= MF_PAX_RANDMMAP;
72827 +#endif
72828 +
72829 + return pax_flags;
72830 +}
72831 +#endif
72832 +
72833 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72834 +static unsigned long pax_parse_defaults(void)
72835 +{
72836 + unsigned long pax_flags = 0UL;
72837 +
72838 +#ifdef CONFIG_PAX_SOFTMODE
72839 + if (pax_softmode)
72840 + return pax_flags;
72841 +#endif
72842 +
72843 +#ifdef CONFIG_PAX_PAGEEXEC
72844 + pax_flags |= MF_PAX_PAGEEXEC;
72845 +#endif
72846 +
72847 +#ifdef CONFIG_PAX_SEGMEXEC
72848 + pax_flags |= MF_PAX_SEGMEXEC;
72849 +#endif
72850 +
72851 +#ifdef CONFIG_PAX_MPROTECT
72852 + pax_flags |= MF_PAX_MPROTECT;
72853 +#endif
72854 +
72855 +#ifdef CONFIG_PAX_RANDMMAP
72856 + if (randomize_va_space)
72857 + pax_flags |= MF_PAX_RANDMMAP;
72858 +#endif
72859 +
72860 + return pax_flags;
72861 +}
72862 +
72863 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
72864 +{
72865 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
72866 +
72867 +#ifdef CONFIG_PAX_EI_PAX
72868 +
72869 +#ifdef CONFIG_PAX_SOFTMODE
72870 + if (pax_softmode)
72871 + return pax_flags;
72872 +#endif
72873 +
72874 + pax_flags = 0UL;
72875 +
72876 +#ifdef CONFIG_PAX_PAGEEXEC
72877 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
72878 + pax_flags |= MF_PAX_PAGEEXEC;
72879 +#endif
72880 +
72881 +#ifdef CONFIG_PAX_SEGMEXEC
72882 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
72883 + pax_flags |= MF_PAX_SEGMEXEC;
72884 +#endif
72885 +
72886 +#ifdef CONFIG_PAX_EMUTRAMP
72887 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
72888 + pax_flags |= MF_PAX_EMUTRAMP;
72889 +#endif
72890 +
72891 +#ifdef CONFIG_PAX_MPROTECT
72892 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
72893 + pax_flags |= MF_PAX_MPROTECT;
72894 +#endif
72895 +
72896 +#ifdef CONFIG_PAX_ASLR
72897 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
72898 + pax_flags |= MF_PAX_RANDMMAP;
72899 +#endif
72900 +
72901 +#endif
72902 +
72903 + return pax_flags;
72904 +
72905 +}
72906 +
72907 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
72908 +{
72909 +
72910 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72911 + unsigned long i;
72912 +
72913 + for (i = 0UL; i < elf_ex->e_phnum; i++)
72914 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
72915 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
72916 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
72917 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
72918 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
72919 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
72920 + return PAX_PARSE_FLAGS_FALLBACK;
72921 +
72922 +#ifdef CONFIG_PAX_SOFTMODE
72923 + if (pax_softmode)
72924 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
72925 + else
72926 +#endif
72927 +
72928 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
72929 + break;
72930 + }
72931 +#endif
72932 +
72933 + return PAX_PARSE_FLAGS_FALLBACK;
72934 +}
72935 +
72936 +static unsigned long pax_parse_xattr_pax(struct file * const file)
72937 +{
72938 +
72939 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72940 + ssize_t xattr_size, i;
72941 + unsigned char xattr_value[sizeof("pemrs") - 1];
72942 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
72943 +
72944 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
72945 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
72946 + return PAX_PARSE_FLAGS_FALLBACK;
72947 +
72948 + for (i = 0; i < xattr_size; i++)
72949 + switch (xattr_value[i]) {
72950 + default:
72951 + return PAX_PARSE_FLAGS_FALLBACK;
72952 +
72953 +#define parse_flag(option1, option2, flag) \
72954 + case option1: \
72955 + if (pax_flags_hardmode & MF_PAX_##flag) \
72956 + return PAX_PARSE_FLAGS_FALLBACK;\
72957 + pax_flags_hardmode |= MF_PAX_##flag; \
72958 + break; \
72959 + case option2: \
72960 + if (pax_flags_softmode & MF_PAX_##flag) \
72961 + return PAX_PARSE_FLAGS_FALLBACK;\
72962 + pax_flags_softmode |= MF_PAX_##flag; \
72963 + break;
72964 +
72965 + parse_flag('p', 'P', PAGEEXEC);
72966 + parse_flag('e', 'E', EMUTRAMP);
72967 + parse_flag('m', 'M', MPROTECT);
72968 + parse_flag('r', 'R', RANDMMAP);
72969 + parse_flag('s', 'S', SEGMEXEC);
72970 +
72971 +#undef parse_flag
72972 + }
72973 +
72974 + if (pax_flags_hardmode & pax_flags_softmode)
72975 + return PAX_PARSE_FLAGS_FALLBACK;
72976 +
72977 +#ifdef CONFIG_PAX_SOFTMODE
72978 + if (pax_softmode)
72979 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
72980 + else
72981 +#endif
72982 +
72983 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
72984 +#else
72985 + return PAX_PARSE_FLAGS_FALLBACK;
72986 +#endif
72987 +
72988 +}
72989 +
72990 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
72991 +{
72992 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
72993 +
72994 + pax_flags = pax_parse_defaults();
72995 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
72996 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
72997 + xattr_pax_flags = pax_parse_xattr_pax(file);
72998 +
72999 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
73000 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
73001 + pt_pax_flags != xattr_pax_flags)
73002 + return -EINVAL;
73003 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73004 + pax_flags = xattr_pax_flags;
73005 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73006 + pax_flags = pt_pax_flags;
73007 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73008 + pax_flags = ei_pax_flags;
73009 +
73010 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
73011 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73012 + if ((__supported_pte_mask & _PAGE_NX))
73013 + pax_flags &= ~MF_PAX_SEGMEXEC;
73014 + else
73015 + pax_flags &= ~MF_PAX_PAGEEXEC;
73016 + }
73017 +#endif
73018 +
73019 + if (0 > pax_check_flags(&pax_flags))
73020 + return -EINVAL;
73021 +
73022 + current->mm->pax_flags = pax_flags;
73023 + return 0;
73024 +}
73025 +#endif
73026 +
73027 /*
73028 * These are the functions used to load ELF style executables and shared
73029 * libraries. There is no binary dependent code anywhere else.
73030 @@ -648,6 +1010,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
73031 {
73032 unsigned long random_variable = 0;
73033
73034 +#ifdef CONFIG_PAX_RANDUSTACK
73035 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
73036 + return stack_top - current->mm->delta_stack;
73037 +#endif
73038 +
73039 if ((current->flags & PF_RANDOMIZE) &&
73040 !(current->personality & ADDR_NO_RANDOMIZE)) {
73041 random_variable = (unsigned long) get_random_int();
73042 @@ -667,7 +1034,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73043 unsigned long load_addr = 0, load_bias = 0;
73044 int load_addr_set = 0;
73045 char * elf_interpreter = NULL;
73046 - unsigned long error;
73047 + unsigned long error = 0;
73048 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
73049 unsigned long elf_bss, elf_brk;
73050 int retval, i;
73051 @@ -682,6 +1049,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73052 struct elfhdr interp_elf_ex;
73053 } *loc;
73054 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
73055 + unsigned long pax_task_size;
73056
73057 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
73058 if (!loc) {
73059 @@ -840,6 +1208,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
73060 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
73061 may depend on the personality. */
73062 SET_PERSONALITY2(loc->elf_ex, &arch_state);
73063 +
73064 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73065 + current->mm->pax_flags = 0UL;
73066 +#endif
73067 +
73068 +#ifdef CONFIG_PAX_DLRESOLVE
73069 + current->mm->call_dl_resolve = 0UL;
73070 +#endif
73071 +
73072 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
73073 + current->mm->call_syscall = 0UL;
73074 +#endif
73075 +
73076 +#ifdef CONFIG_PAX_ASLR
73077 + current->mm->delta_mmap = 0UL;
73078 + current->mm->delta_stack = 0UL;
73079 +#endif
73080 +
73081 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73082 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
73083 + send_sig(SIGKILL, current, 0);
73084 + goto out_free_dentry;
73085 + }
73086 +#endif
73087 +
73088 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
73089 + pax_set_initial_flags(bprm);
73090 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
73091 + if (pax_set_initial_flags_func)
73092 + (pax_set_initial_flags_func)(bprm);
73093 +#endif
73094 +
73095 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
73096 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
73097 + current->mm->context.user_cs_limit = PAGE_SIZE;
73098 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
73099 + }
73100 +#endif
73101 +
73102 +#ifdef CONFIG_PAX_SEGMEXEC
73103 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
73104 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
73105 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
73106 + pax_task_size = SEGMEXEC_TASK_SIZE;
73107 + current->mm->def_flags |= VM_NOHUGEPAGE;
73108 + } else
73109 +#endif
73110 +
73111 + pax_task_size = TASK_SIZE;
73112 +
73113 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
73114 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73115 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
73116 + put_cpu();
73117 + }
73118 +#endif
73119 +
73120 +#ifdef CONFIG_PAX_ASLR
73121 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73122 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
73123 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
73124 + }
73125 +#endif
73126 +
73127 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
73128 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73129 + executable_stack = EXSTACK_DISABLE_X;
73130 + current->personality &= ~READ_IMPLIES_EXEC;
73131 + } else
73132 +#endif
73133 +
73134 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
73135 current->personality |= READ_IMPLIES_EXEC;
73136
73137 @@ -915,8 +1354,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
73138 if (current->flags & PF_RANDOMIZE)
73139 load_bias += arch_mmap_rnd();
73140 load_bias = ELF_PAGESTART(load_bias);
73141 - total_size = total_mapping_size(elf_phdata,
73142 - loc->elf_ex.e_phnum);
73143 +
73144 +#ifdef CONFIG_PAX_RANDMMAP
73145 + /* PaX: randomize base address at the default exe base if requested */
73146 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
73147 +#ifdef CONFIG_SPARC64
73148 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
73149 +#else
73150 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
73151 +#endif
73152 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
73153 + elf_flags |= MAP_FIXED;
73154 + }
73155 +#endif
73156 +
73157 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
73158 if (!total_size) {
73159 retval = -EINVAL;
73160 goto out_free_dentry;
73161 @@ -952,9 +1404,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
73162 * allowed task size. Note that p_filesz must always be
73163 * <= p_memsz so it is only necessary to check p_memsz.
73164 */
73165 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73166 - elf_ppnt->p_memsz > TASK_SIZE ||
73167 - TASK_SIZE - elf_ppnt->p_memsz < k) {
73168 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73169 + elf_ppnt->p_memsz > pax_task_size ||
73170 + pax_task_size - elf_ppnt->p_memsz < k) {
73171 /* set_brk can never work. Avoid overflows. */
73172 retval = -EINVAL;
73173 goto out_free_dentry;
73174 @@ -990,16 +1442,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
73175 if (retval)
73176 goto out_free_dentry;
73177 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
73178 - retval = -EFAULT; /* Nobody gets to see this, but.. */
73179 - goto out_free_dentry;
73180 + /*
73181 + * This bss-zeroing can fail if the ELF
73182 + * file specifies odd protections. So
73183 + * we don't check the return value
73184 + */
73185 }
73186
73187 +#ifdef CONFIG_PAX_RANDMMAP
73188 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73189 + unsigned long start, size, flags;
73190 + vm_flags_t vm_flags;
73191 +
73192 + start = ELF_PAGEALIGN(elf_brk);
73193 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
73194 + flags = MAP_FIXED | MAP_PRIVATE;
73195 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
73196 +
73197 + down_write(&current->mm->mmap_sem);
73198 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
73199 + retval = -ENOMEM;
73200 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
73201 +// if (current->personality & ADDR_NO_RANDOMIZE)
73202 +// vm_flags |= VM_READ | VM_MAYREAD;
73203 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
73204 + retval = IS_ERR_VALUE(start) ? start : 0;
73205 + }
73206 + up_write(&current->mm->mmap_sem);
73207 + if (retval == 0)
73208 + retval = set_brk(start + size, start + size + PAGE_SIZE);
73209 + if (retval < 0)
73210 + goto out_free_dentry;
73211 + }
73212 +#endif
73213 +
73214 if (elf_interpreter) {
73215 - unsigned long interp_map_addr = 0;
73216 -
73217 elf_entry = load_elf_interp(&loc->interp_elf_ex,
73218 interpreter,
73219 - &interp_map_addr,
73220 load_bias, interp_elf_phdata);
73221 if (!IS_ERR((void *)elf_entry)) {
73222 /*
73223 @@ -1050,6 +1529,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73224 current->mm->end_data = end_data;
73225 current->mm->start_stack = bprm->p;
73226
73227 +#ifndef CONFIG_PAX_RANDMMAP
73228 if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) {
73229 current->mm->brk = current->mm->start_brk =
73230 arch_randomize_brk(current->mm);
73231 @@ -1057,6 +1537,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73232 current->brk_randomized = 1;
73233 #endif
73234 }
73235 +#endif
73236
73237 if (current->personality & MMAP_PAGE_ZERO) {
73238 /* Why this, you ask??? Well SVr4 maps page 0 as read-only,
73239 @@ -1225,7 +1706,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
73240 * Decide what to dump of a segment, part, all or none.
73241 */
73242 static unsigned long vma_dump_size(struct vm_area_struct *vma,
73243 - unsigned long mm_flags)
73244 + unsigned long mm_flags, long signr)
73245 {
73246 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
73247
73248 @@ -1263,7 +1744,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
73249 if (vma->vm_file == NULL)
73250 return 0;
73251
73252 - if (FILTER(MAPPED_PRIVATE))
73253 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
73254 goto whole;
73255
73256 /*
73257 @@ -1470,9 +1951,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
73258 {
73259 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
73260 int i = 0;
73261 - do
73262 + do {
73263 i += 2;
73264 - while (auxv[i - 2] != AT_NULL);
73265 + } while (auxv[i - 2] != AT_NULL);
73266 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
73267 }
73268
73269 @@ -1481,7 +1962,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
73270 {
73271 mm_segment_t old_fs = get_fs();
73272 set_fs(KERNEL_DS);
73273 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
73274 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
73275 set_fs(old_fs);
73276 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
73277 }
73278 @@ -2201,7 +2682,7 @@ static int elf_core_dump(struct coredump_params *cprm)
73279 vma = next_vma(vma, gate_vma)) {
73280 unsigned long dump_size;
73281
73282 - dump_size = vma_dump_size(vma, cprm->mm_flags);
73283 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
73284 vma_filesz[i++] = dump_size;
73285 vma_data_size += dump_size;
73286 }
73287 @@ -2309,6 +2790,167 @@ out:
73288
73289 #endif /* CONFIG_ELF_CORE */
73290
73291 +#ifdef CONFIG_PAX_MPROTECT
73292 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
73293 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
73294 + * we'll remove VM_MAYWRITE for good on RELRO segments.
73295 + *
73296 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
73297 + * basis because we want to allow the common case and not the special ones.
73298 + */
73299 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
73300 +{
73301 + struct elfhdr elf_h;
73302 + struct elf_phdr elf_p;
73303 + unsigned long i;
73304 + unsigned long oldflags;
73305 + bool is_textrel_rw, is_textrel_rx, is_relro;
73306 +
73307 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
73308 + return;
73309 +
73310 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
73311 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
73312 +
73313 +#ifdef CONFIG_PAX_ELFRELOCS
73314 + /* possible TEXTREL */
73315 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
73316 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
73317 +#else
73318 + is_textrel_rw = false;
73319 + is_textrel_rx = false;
73320 +#endif
73321 +
73322 + /* possible RELRO */
73323 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
73324 +
73325 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
73326 + return;
73327 +
73328 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73329 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73330 +
73331 +#ifdef CONFIG_PAX_ETEXECRELOCS
73332 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73333 +#else
73334 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
73335 +#endif
73336 +
73337 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73338 + !elf_check_arch(&elf_h) ||
73339 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73340 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73341 + return;
73342 +
73343 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73344 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73345 + return;
73346 + switch (elf_p.p_type) {
73347 + case PT_DYNAMIC:
73348 + if (!is_textrel_rw && !is_textrel_rx)
73349 + continue;
73350 + i = 0UL;
73351 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
73352 + elf_dyn dyn;
73353 +
73354 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
73355 + break;
73356 + if (dyn.d_tag == DT_NULL)
73357 + break;
73358 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
73359 + gr_log_textrel(vma);
73360 + if (is_textrel_rw)
73361 + vma->vm_flags |= VM_MAYWRITE;
73362 + else
73363 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
73364 + vma->vm_flags &= ~VM_MAYWRITE;
73365 + break;
73366 + }
73367 + i++;
73368 + }
73369 + is_textrel_rw = false;
73370 + is_textrel_rx = false;
73371 + continue;
73372 +
73373 + case PT_GNU_RELRO:
73374 + if (!is_relro)
73375 + continue;
73376 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
73377 + vma->vm_flags &= ~VM_MAYWRITE;
73378 + is_relro = false;
73379 + continue;
73380 +
73381 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
73382 + case PT_PAX_FLAGS: {
73383 + const char *msg_mprotect = "", *msg_emutramp = "";
73384 + char *buffer_lib, *buffer_exe;
73385 +
73386 + if (elf_p.p_flags & PF_NOMPROTECT)
73387 + msg_mprotect = "MPROTECT disabled";
73388 +
73389 +#ifdef CONFIG_PAX_EMUTRAMP
73390 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
73391 + msg_emutramp = "EMUTRAMP enabled";
73392 +#endif
73393 +
73394 + if (!msg_mprotect[0] && !msg_emutramp[0])
73395 + continue;
73396 +
73397 + if (!printk_ratelimit())
73398 + continue;
73399 +
73400 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
73401 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
73402 + if (buffer_lib && buffer_exe) {
73403 + char *path_lib, *path_exe;
73404 +
73405 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
73406 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
73407 +
73408 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
73409 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
73410 +
73411 + }
73412 + free_page((unsigned long)buffer_exe);
73413 + free_page((unsigned long)buffer_lib);
73414 + continue;
73415 + }
73416 +#endif
73417 +
73418 + }
73419 + }
73420 +}
73421 +#endif
73422 +
73423 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
73424 +
73425 +extern int grsec_enable_log_rwxmaps;
73426 +
73427 +static void elf_handle_mmap(struct file *file)
73428 +{
73429 + struct elfhdr elf_h;
73430 + struct elf_phdr elf_p;
73431 + unsigned long i;
73432 +
73433 + if (!grsec_enable_log_rwxmaps)
73434 + return;
73435 +
73436 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73437 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73438 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
73439 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73440 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73441 + return;
73442 +
73443 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73444 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73445 + return;
73446 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
73447 + gr_log_ptgnustack(file);
73448 + }
73449 +}
73450 +#endif
73451 +
73452 static int __init init_elf_binfmt(void)
73453 {
73454 register_binfmt(&elf_format);
73455 diff --git a/fs/block_dev.c b/fs/block_dev.c
73456 index c7e4163..6939003 100644
73457 --- a/fs/block_dev.c
73458 +++ b/fs/block_dev.c
73459 @@ -732,7 +732,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
73460 else if (bdev->bd_contains == bdev)
73461 return true; /* is a whole device which isn't held */
73462
73463 - else if (whole->bd_holder == bd_may_claim)
73464 + else if (whole->bd_holder == (void *)bd_may_claim)
73465 return true; /* is a partition of a device that is being partitioned */
73466 else if (whole->bd_holder != NULL)
73467 return false; /* is a partition of a held device */
73468 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
73469 index 0f11ebc..1bf3321 100644
73470 --- a/fs/btrfs/ctree.c
73471 +++ b/fs/btrfs/ctree.c
73472 @@ -1180,9 +1180,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
73473 free_extent_buffer(buf);
73474 add_root_to_dirty_list(root);
73475 } else {
73476 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
73477 - parent_start = parent->start;
73478 - else
73479 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
73480 + if (parent)
73481 + parent_start = parent->start;
73482 + else
73483 + parent_start = 0;
73484 + } else
73485 parent_start = 0;
73486
73487 WARN_ON(trans->transid != btrfs_header_generation(parent));
73488 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
73489 index a2ae427..53c2e98 100644
73490 --- a/fs/btrfs/delayed-inode.c
73491 +++ b/fs/btrfs/delayed-inode.c
73492 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
73493
73494 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
73495 {
73496 - int seq = atomic_inc_return(&delayed_root->items_seq);
73497 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
73498 if ((atomic_dec_return(&delayed_root->items) <
73499 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
73500 waitqueue_active(&delayed_root->wait))
73501 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
73502
73503 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
73504 {
73505 - int val = atomic_read(&delayed_root->items_seq);
73506 + int val = atomic_read_unchecked(&delayed_root->items_seq);
73507
73508 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
73509 return 1;
73510 @@ -1437,7 +1437,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
73511 int seq;
73512 int ret;
73513
73514 - seq = atomic_read(&delayed_root->items_seq);
73515 + seq = atomic_read_unchecked(&delayed_root->items_seq);
73516
73517 ret = btrfs_wq_run_delayed_node(delayed_root, fs_info, 0);
73518 if (ret)
73519 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
73520 index f70119f..ab5894d 100644
73521 --- a/fs/btrfs/delayed-inode.h
73522 +++ b/fs/btrfs/delayed-inode.h
73523 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
73524 */
73525 struct list_head prepare_list;
73526 atomic_t items; /* for delayed items */
73527 - atomic_t items_seq; /* for delayed items */
73528 + atomic_unchecked_t items_seq; /* for delayed items */
73529 int nodes; /* for delayed nodes */
73530 wait_queue_head_t wait;
73531 };
73532 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
73533 struct btrfs_delayed_root *delayed_root)
73534 {
73535 atomic_set(&delayed_root->items, 0);
73536 - atomic_set(&delayed_root->items_seq, 0);
73537 + atomic_set_unchecked(&delayed_root->items_seq, 0);
73538 delayed_root->nodes = 0;
73539 spin_lock_init(&delayed_root->lock);
73540 init_waitqueue_head(&delayed_root->wait);
73541 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
73542 index 9e66f5e..f7caaf0 100644
73543 --- a/fs/btrfs/super.c
73544 +++ b/fs/btrfs/super.c
73545 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
73546 function, line, errstr);
73547 return;
73548 }
73549 - ACCESS_ONCE(trans->transaction->aborted) = errno;
73550 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
73551 /* Wake up anybody who may be waiting on this transaction */
73552 wake_up(&root->fs_info->transaction_wait);
73553 wake_up(&root->fs_info->transaction_blocked_wait);
73554 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
73555 index e8a4c86..f8c22ae 100644
73556 --- a/fs/btrfs/sysfs.c
73557 +++ b/fs/btrfs/sysfs.c
73558 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
73559 for (set = 0; set < FEAT_MAX; set++) {
73560 int i;
73561 struct attribute *attrs[2];
73562 - struct attribute_group agroup = {
73563 + attribute_group_no_const agroup = {
73564 .name = "features",
73565 .attrs = attrs,
73566 };
73567 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
73568 index 2299bfd..4098e72 100644
73569 --- a/fs/btrfs/tests/free-space-tests.c
73570 +++ b/fs/btrfs/tests/free-space-tests.c
73571 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73572 * extent entry.
73573 */
73574 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
73575 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73576 + pax_open_kernel();
73577 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73578 + pax_close_kernel();
73579
73580 /*
73581 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
73582 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73583 if (ret)
73584 return ret;
73585
73586 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73587 + pax_open_kernel();
73588 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73589 + pax_close_kernel();
73590 __btrfs_remove_free_space_cache(cache->free_space_ctl);
73591
73592 return 0;
73593 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
73594 index 6916a78..4598936 100644
73595 --- a/fs/btrfs/tree-log.h
73596 +++ b/fs/btrfs/tree-log.h
73597 @@ -45,7 +45,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
73598 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
73599 struct btrfs_trans_handle *trans)
73600 {
73601 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
73602 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
73603 }
73604
73605 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
73606 diff --git a/fs/buffer.c b/fs/buffer.c
73607 index c7a5602..18eabd1 100644
73608 --- a/fs/buffer.c
73609 +++ b/fs/buffer.c
73610 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
73611 bh_cachep = kmem_cache_create("buffer_head",
73612 sizeof(struct buffer_head), 0,
73613 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
73614 - SLAB_MEM_SPREAD),
73615 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
73616 NULL);
73617
73618 /*
73619 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
73620 index 6af790f..ec4c1e6 100644
73621 --- a/fs/cachefiles/bind.c
73622 +++ b/fs/cachefiles/bind.c
73623 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
73624 args);
73625
73626 /* start by checking things over */
73627 - ASSERT(cache->fstop_percent >= 0 &&
73628 - cache->fstop_percent < cache->fcull_percent &&
73629 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
73630 cache->fcull_percent < cache->frun_percent &&
73631 cache->frun_percent < 100);
73632
73633 - ASSERT(cache->bstop_percent >= 0 &&
73634 - cache->bstop_percent < cache->bcull_percent &&
73635 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
73636 cache->bcull_percent < cache->brun_percent &&
73637 cache->brun_percent < 100);
73638
73639 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
73640 index f601def..b2cf704 100644
73641 --- a/fs/cachefiles/daemon.c
73642 +++ b/fs/cachefiles/daemon.c
73643 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
73644 if (n > buflen)
73645 return -EMSGSIZE;
73646
73647 - if (copy_to_user(_buffer, buffer, n) != 0)
73648 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
73649 return -EFAULT;
73650
73651 return n;
73652 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
73653 if (test_bit(CACHEFILES_DEAD, &cache->flags))
73654 return -EIO;
73655
73656 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
73657 + if (datalen > PAGE_SIZE - 1)
73658 return -EOPNOTSUPP;
73659
73660 /* drag the command string into the kernel so we can parse it */
73661 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
73662 if (args[0] != '%' || args[1] != '\0')
73663 return -EINVAL;
73664
73665 - if (fstop < 0 || fstop >= cache->fcull_percent)
73666 + if (fstop >= cache->fcull_percent)
73667 return cachefiles_daemon_range_error(cache, args);
73668
73669 cache->fstop_percent = fstop;
73670 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
73671 if (args[0] != '%' || args[1] != '\0')
73672 return -EINVAL;
73673
73674 - if (bstop < 0 || bstop >= cache->bcull_percent)
73675 + if (bstop >= cache->bcull_percent)
73676 return cachefiles_daemon_range_error(cache, args);
73677
73678 cache->bstop_percent = bstop;
73679 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
73680 index 8c52472..c4e3a69 100644
73681 --- a/fs/cachefiles/internal.h
73682 +++ b/fs/cachefiles/internal.h
73683 @@ -66,7 +66,7 @@ struct cachefiles_cache {
73684 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
73685 struct rb_root active_nodes; /* active nodes (can't be culled) */
73686 rwlock_t active_lock; /* lock for active_nodes */
73687 - atomic_t gravecounter; /* graveyard uniquifier */
73688 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
73689 unsigned frun_percent; /* when to stop culling (% files) */
73690 unsigned fcull_percent; /* when to start culling (% files) */
73691 unsigned fstop_percent; /* when to stop allocating (% files) */
73692 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
73693 * proc.c
73694 */
73695 #ifdef CONFIG_CACHEFILES_HISTOGRAM
73696 -extern atomic_t cachefiles_lookup_histogram[HZ];
73697 -extern atomic_t cachefiles_mkdir_histogram[HZ];
73698 -extern atomic_t cachefiles_create_histogram[HZ];
73699 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73700 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73701 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
73702
73703 extern int __init cachefiles_proc_init(void);
73704 extern void cachefiles_proc_cleanup(void);
73705 static inline
73706 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
73707 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
73708 {
73709 unsigned long jif = jiffies - start_jif;
73710 if (jif >= HZ)
73711 jif = HZ - 1;
73712 - atomic_inc(&histogram[jif]);
73713 + atomic_inc_unchecked(&histogram[jif]);
73714 }
73715
73716 #else
73717 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
73718 index ab857ab..ff8d593 100644
73719 --- a/fs/cachefiles/namei.c
73720 +++ b/fs/cachefiles/namei.c
73721 @@ -309,7 +309,7 @@ try_again:
73722 /* first step is to make up a grave dentry in the graveyard */
73723 sprintf(nbuffer, "%08x%08x",
73724 (uint32_t) get_seconds(),
73725 - (uint32_t) atomic_inc_return(&cache->gravecounter));
73726 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
73727
73728 /* do the multiway lock magic */
73729 trap = lock_rename(cache->graveyard, dir);
73730 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
73731 index eccd339..4c1d995 100644
73732 --- a/fs/cachefiles/proc.c
73733 +++ b/fs/cachefiles/proc.c
73734 @@ -14,9 +14,9 @@
73735 #include <linux/seq_file.h>
73736 #include "internal.h"
73737
73738 -atomic_t cachefiles_lookup_histogram[HZ];
73739 -atomic_t cachefiles_mkdir_histogram[HZ];
73740 -atomic_t cachefiles_create_histogram[HZ];
73741 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73742 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73743 +atomic_unchecked_t cachefiles_create_histogram[HZ];
73744
73745 /*
73746 * display the latency histogram
73747 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
73748 return 0;
73749 default:
73750 index = (unsigned long) v - 3;
73751 - x = atomic_read(&cachefiles_lookup_histogram[index]);
73752 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
73753 - z = atomic_read(&cachefiles_create_histogram[index]);
73754 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
73755 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
73756 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
73757 if (x == 0 && y == 0 && z == 0)
73758 return 0;
73759
73760 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
73761 index 4248307..f41e44e 100644
73762 --- a/fs/ceph/dir.c
73763 +++ b/fs/ceph/dir.c
73764 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
73765 struct dentry *dentry, *last;
73766 struct ceph_dentry_info *di;
73767 int err = 0;
73768 + char d_name[DNAME_INLINE_LEN];
73769 + const unsigned char *name;
73770
73771 /* claim ref on last dentry we returned */
73772 last = fi->dentry;
73773 @@ -190,7 +192,12 @@ more:
73774
73775 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
73776 dentry, dentry, d_inode(dentry));
73777 - if (!dir_emit(ctx, dentry->d_name.name,
73778 + name = dentry->d_name.name;
73779 + if (name == dentry->d_iname) {
73780 + memcpy(d_name, name, dentry->d_name.len);
73781 + name = d_name;
73782 + }
73783 + if (!dir_emit(ctx, name,
73784 dentry->d_name.len,
73785 ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino),
73786 d_inode(dentry)->i_mode >> 12)) {
73787 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
73788 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
73789 struct ceph_mds_client *mdsc = fsc->mdsc;
73790 unsigned frag = fpos_frag(ctx->pos);
73791 - int off = fpos_off(ctx->pos);
73792 + unsigned int off = fpos_off(ctx->pos);
73793 int err;
73794 u32 ftype;
73795 struct ceph_mds_reply_info_parsed *rinfo;
73796 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
73797 index 4e99053..a7e2a5f 100644
73798 --- a/fs/ceph/super.c
73799 +++ b/fs/ceph/super.c
73800 @@ -885,7 +885,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
73801 /*
73802 * construct our own bdi so we can control readahead, etc.
73803 */
73804 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
73805 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
73806
73807 static int ceph_register_bdi(struct super_block *sb,
73808 struct ceph_fs_client *fsc)
73809 @@ -902,7 +902,7 @@ static int ceph_register_bdi(struct super_block *sb,
73810 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
73811
73812 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
73813 - atomic_long_inc_return(&bdi_seq));
73814 + atomic_long_inc_return_unchecked(&bdi_seq));
73815 if (!err)
73816 sb->s_bdi = &fsc->backing_dev_info;
73817 return err;
73818 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
73819 index 7febcf2..62a5721 100644
73820 --- a/fs/cifs/cifs_debug.c
73821 +++ b/fs/cifs/cifs_debug.c
73822 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73823
73824 if (strtobool(&c, &bv) == 0) {
73825 #ifdef CONFIG_CIFS_STATS2
73826 - atomic_set(&totBufAllocCount, 0);
73827 - atomic_set(&totSmBufAllocCount, 0);
73828 + atomic_set_unchecked(&totBufAllocCount, 0);
73829 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73830 #endif /* CONFIG_CIFS_STATS2 */
73831 spin_lock(&cifs_tcp_ses_lock);
73832 list_for_each(tmp1, &cifs_tcp_ses_list) {
73833 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73834 tcon = list_entry(tmp3,
73835 struct cifs_tcon,
73836 tcon_list);
73837 - atomic_set(&tcon->num_smbs_sent, 0);
73838 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
73839 if (server->ops->clear_stats)
73840 server->ops->clear_stats(tcon);
73841 }
73842 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73843 smBufAllocCount.counter, cifs_min_small);
73844 #ifdef CONFIG_CIFS_STATS2
73845 seq_printf(m, "Total Large %d Small %d Allocations\n",
73846 - atomic_read(&totBufAllocCount),
73847 - atomic_read(&totSmBufAllocCount));
73848 + atomic_read_unchecked(&totBufAllocCount),
73849 + atomic_read_unchecked(&totSmBufAllocCount));
73850 #endif /* CONFIG_CIFS_STATS2 */
73851
73852 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
73853 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73854 if (tcon->need_reconnect)
73855 seq_puts(m, "\tDISCONNECTED ");
73856 seq_printf(m, "\nSMBs: %d",
73857 - atomic_read(&tcon->num_smbs_sent));
73858 + atomic_read_unchecked(&tcon->num_smbs_sent));
73859 if (server->ops->print_stats)
73860 server->ops->print_stats(m, tcon);
73861 }
73862 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
73863 index 0a9fb6b..9def7fa 100644
73864 --- a/fs/cifs/cifsfs.c
73865 +++ b/fs/cifs/cifsfs.c
73866 @@ -1082,7 +1082,7 @@ cifs_init_request_bufs(void)
73867 */
73868 cifs_req_cachep = kmem_cache_create("cifs_request",
73869 CIFSMaxBufSize + max_hdr_size, 0,
73870 - SLAB_HWCACHE_ALIGN, NULL);
73871 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
73872 if (cifs_req_cachep == NULL)
73873 return -ENOMEM;
73874
73875 @@ -1109,7 +1109,7 @@ cifs_init_request_bufs(void)
73876 efficient to alloc 1 per page off the slab compared to 17K (5page)
73877 alloc of large cifs buffers even when page debugging is on */
73878 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
73879 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
73880 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
73881 NULL);
73882 if (cifs_sm_req_cachep == NULL) {
73883 mempool_destroy(cifs_req_poolp);
73884 @@ -1194,8 +1194,8 @@ init_cifs(void)
73885 atomic_set(&bufAllocCount, 0);
73886 atomic_set(&smBufAllocCount, 0);
73887 #ifdef CONFIG_CIFS_STATS2
73888 - atomic_set(&totBufAllocCount, 0);
73889 - atomic_set(&totSmBufAllocCount, 0);
73890 + atomic_set_unchecked(&totBufAllocCount, 0);
73891 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73892 #endif /* CONFIG_CIFS_STATS2 */
73893
73894 atomic_set(&midCount, 0);
73895 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
73896 index 22b289a..bbbba082 100644
73897 --- a/fs/cifs/cifsglob.h
73898 +++ b/fs/cifs/cifsglob.h
73899 @@ -823,35 +823,35 @@ struct cifs_tcon {
73900 __u16 Flags; /* optional support bits */
73901 enum statusEnum tidStatus;
73902 #ifdef CONFIG_CIFS_STATS
73903 - atomic_t num_smbs_sent;
73904 + atomic_unchecked_t num_smbs_sent;
73905 union {
73906 struct {
73907 - atomic_t num_writes;
73908 - atomic_t num_reads;
73909 - atomic_t num_flushes;
73910 - atomic_t num_oplock_brks;
73911 - atomic_t num_opens;
73912 - atomic_t num_closes;
73913 - atomic_t num_deletes;
73914 - atomic_t num_mkdirs;
73915 - atomic_t num_posixopens;
73916 - atomic_t num_posixmkdirs;
73917 - atomic_t num_rmdirs;
73918 - atomic_t num_renames;
73919 - atomic_t num_t2renames;
73920 - atomic_t num_ffirst;
73921 - atomic_t num_fnext;
73922 - atomic_t num_fclose;
73923 - atomic_t num_hardlinks;
73924 - atomic_t num_symlinks;
73925 - atomic_t num_locks;
73926 - atomic_t num_acl_get;
73927 - atomic_t num_acl_set;
73928 + atomic_unchecked_t num_writes;
73929 + atomic_unchecked_t num_reads;
73930 + atomic_unchecked_t num_flushes;
73931 + atomic_unchecked_t num_oplock_brks;
73932 + atomic_unchecked_t num_opens;
73933 + atomic_unchecked_t num_closes;
73934 + atomic_unchecked_t num_deletes;
73935 + atomic_unchecked_t num_mkdirs;
73936 + atomic_unchecked_t num_posixopens;
73937 + atomic_unchecked_t num_posixmkdirs;
73938 + atomic_unchecked_t num_rmdirs;
73939 + atomic_unchecked_t num_renames;
73940 + atomic_unchecked_t num_t2renames;
73941 + atomic_unchecked_t num_ffirst;
73942 + atomic_unchecked_t num_fnext;
73943 + atomic_unchecked_t num_fclose;
73944 + atomic_unchecked_t num_hardlinks;
73945 + atomic_unchecked_t num_symlinks;
73946 + atomic_unchecked_t num_locks;
73947 + atomic_unchecked_t num_acl_get;
73948 + atomic_unchecked_t num_acl_set;
73949 } cifs_stats;
73950 #ifdef CONFIG_CIFS_SMB2
73951 struct {
73952 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
73953 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
73954 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
73955 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
73956 } smb2_stats;
73957 #endif /* CONFIG_CIFS_SMB2 */
73958 } stats;
73959 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
73960 }
73961
73962 #ifdef CONFIG_CIFS_STATS
73963 -#define cifs_stats_inc atomic_inc
73964 +#define cifs_stats_inc atomic_inc_unchecked
73965
73966 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
73967 unsigned int bytes)
73968 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
73969 /* Various Debug counters */
73970 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
73971 #ifdef CONFIG_CIFS_STATS2
73972 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
73973 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
73974 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
73975 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
73976 #endif
73977 GLOBAL_EXTERN atomic_t smBufAllocCount;
73978 GLOBAL_EXTERN atomic_t midCount;
73979 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
73980 index 3f50cee..7741620 100644
73981 --- a/fs/cifs/file.c
73982 +++ b/fs/cifs/file.c
73983 @@ -2054,10 +2054,14 @@ static int cifs_writepages(struct address_space *mapping,
73984 index = mapping->writeback_index; /* Start from prev offset */
73985 end = -1;
73986 } else {
73987 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
73988 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
73989 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
73990 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
73991 range_whole = true;
73992 + index = 0;
73993 + end = ULONG_MAX;
73994 + } else {
73995 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
73996 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
73997 + }
73998 scanned = true;
73999 }
74000 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
74001 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
74002 index 8442b8b..ea6986f 100644
74003 --- a/fs/cifs/misc.c
74004 +++ b/fs/cifs/misc.c
74005 @@ -170,7 +170,7 @@ cifs_buf_get(void)
74006 memset(ret_buf, 0, buf_size + 3);
74007 atomic_inc(&bufAllocCount);
74008 #ifdef CONFIG_CIFS_STATS2
74009 - atomic_inc(&totBufAllocCount);
74010 + atomic_inc_unchecked(&totBufAllocCount);
74011 #endif /* CONFIG_CIFS_STATS2 */
74012 }
74013
74014 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
74015 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
74016 atomic_inc(&smBufAllocCount);
74017 #ifdef CONFIG_CIFS_STATS2
74018 - atomic_inc(&totSmBufAllocCount);
74019 + atomic_inc_unchecked(&totSmBufAllocCount);
74020 #endif /* CONFIG_CIFS_STATS2 */
74021
74022 }
74023 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
74024 index fc537c2..47d654c 100644
74025 --- a/fs/cifs/smb1ops.c
74026 +++ b/fs/cifs/smb1ops.c
74027 @@ -622,27 +622,27 @@ static void
74028 cifs_clear_stats(struct cifs_tcon *tcon)
74029 {
74030 #ifdef CONFIG_CIFS_STATS
74031 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
74032 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
74033 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
74034 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
74035 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
74036 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
74037 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
74038 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
74039 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
74040 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
74041 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
74042 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
74043 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
74044 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
74045 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
74046 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
74047 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
74048 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
74049 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
74050 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
74051 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
74052 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
74053 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
74054 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
74055 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
74056 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
74057 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
74058 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
74059 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
74060 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
74061 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
74062 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
74063 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
74064 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
74065 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
74066 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
74067 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
74068 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
74069 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
74070 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
74071 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
74072 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
74073 #endif
74074 }
74075
74076 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74077 {
74078 #ifdef CONFIG_CIFS_STATS
74079 seq_printf(m, " Oplocks breaks: %d",
74080 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
74081 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
74082 seq_printf(m, "\nReads: %d Bytes: %llu",
74083 - atomic_read(&tcon->stats.cifs_stats.num_reads),
74084 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
74085 (long long)(tcon->bytes_read));
74086 seq_printf(m, "\nWrites: %d Bytes: %llu",
74087 - atomic_read(&tcon->stats.cifs_stats.num_writes),
74088 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
74089 (long long)(tcon->bytes_written));
74090 seq_printf(m, "\nFlushes: %d",
74091 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
74092 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
74093 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
74094 - atomic_read(&tcon->stats.cifs_stats.num_locks),
74095 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
74096 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
74097 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
74098 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
74099 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
74100 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
74101 - atomic_read(&tcon->stats.cifs_stats.num_opens),
74102 - atomic_read(&tcon->stats.cifs_stats.num_closes),
74103 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
74104 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
74105 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
74106 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
74107 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
74108 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
74109 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
74110 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
74111 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
74112 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
74113 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
74114 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
74115 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
74116 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
74117 seq_printf(m, "\nRenames: %d T2 Renames %d",
74118 - atomic_read(&tcon->stats.cifs_stats.num_renames),
74119 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
74120 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
74121 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
74122 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
74123 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
74124 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
74125 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
74126 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
74127 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
74128 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
74129 #endif
74130 }
74131
74132 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
74133 index 54daee5..2669fcb 100644
74134 --- a/fs/cifs/smb2ops.c
74135 +++ b/fs/cifs/smb2ops.c
74136 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
74137 #ifdef CONFIG_CIFS_STATS
74138 int i;
74139 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
74140 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74141 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74142 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74143 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74144 }
74145 #endif
74146 }
74147 @@ -459,65 +459,65 @@ static void
74148 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74149 {
74150 #ifdef CONFIG_CIFS_STATS
74151 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74152 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74153 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74154 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74155 seq_printf(m, "\nNegotiates: %d sent %d failed",
74156 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
74157 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
74158 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
74159 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
74160 seq_printf(m, "\nSessionSetups: %d sent %d failed",
74161 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
74162 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
74163 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
74164 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
74165 seq_printf(m, "\nLogoffs: %d sent %d failed",
74166 - atomic_read(&sent[SMB2_LOGOFF_HE]),
74167 - atomic_read(&failed[SMB2_LOGOFF_HE]));
74168 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
74169 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
74170 seq_printf(m, "\nTreeConnects: %d sent %d failed",
74171 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
74172 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
74173 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
74174 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
74175 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
74176 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
74177 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
74178 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
74179 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
74180 seq_printf(m, "\nCreates: %d sent %d failed",
74181 - atomic_read(&sent[SMB2_CREATE_HE]),
74182 - atomic_read(&failed[SMB2_CREATE_HE]));
74183 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
74184 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
74185 seq_printf(m, "\nCloses: %d sent %d failed",
74186 - atomic_read(&sent[SMB2_CLOSE_HE]),
74187 - atomic_read(&failed[SMB2_CLOSE_HE]));
74188 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
74189 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
74190 seq_printf(m, "\nFlushes: %d sent %d failed",
74191 - atomic_read(&sent[SMB2_FLUSH_HE]),
74192 - atomic_read(&failed[SMB2_FLUSH_HE]));
74193 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
74194 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
74195 seq_printf(m, "\nReads: %d sent %d failed",
74196 - atomic_read(&sent[SMB2_READ_HE]),
74197 - atomic_read(&failed[SMB2_READ_HE]));
74198 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
74199 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
74200 seq_printf(m, "\nWrites: %d sent %d failed",
74201 - atomic_read(&sent[SMB2_WRITE_HE]),
74202 - atomic_read(&failed[SMB2_WRITE_HE]));
74203 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
74204 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
74205 seq_printf(m, "\nLocks: %d sent %d failed",
74206 - atomic_read(&sent[SMB2_LOCK_HE]),
74207 - atomic_read(&failed[SMB2_LOCK_HE]));
74208 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
74209 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
74210 seq_printf(m, "\nIOCTLs: %d sent %d failed",
74211 - atomic_read(&sent[SMB2_IOCTL_HE]),
74212 - atomic_read(&failed[SMB2_IOCTL_HE]));
74213 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
74214 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
74215 seq_printf(m, "\nCancels: %d sent %d failed",
74216 - atomic_read(&sent[SMB2_CANCEL_HE]),
74217 - atomic_read(&failed[SMB2_CANCEL_HE]));
74218 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
74219 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
74220 seq_printf(m, "\nEchos: %d sent %d failed",
74221 - atomic_read(&sent[SMB2_ECHO_HE]),
74222 - atomic_read(&failed[SMB2_ECHO_HE]));
74223 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
74224 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
74225 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
74226 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
74227 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
74228 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
74229 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
74230 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
74231 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
74232 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
74233 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
74234 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
74235 seq_printf(m, "\nQueryInfos: %d sent %d failed",
74236 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
74237 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
74238 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
74239 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
74240 seq_printf(m, "\nSetInfos: %d sent %d failed",
74241 - atomic_read(&sent[SMB2_SET_INFO_HE]),
74242 - atomic_read(&failed[SMB2_SET_INFO_HE]));
74243 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
74244 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
74245 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
74246 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
74247 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
74248 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
74249 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
74250 #endif
74251 }
74252
74253 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
74254 index 54cbe19..fcd4a1b 100644
74255 --- a/fs/cifs/smb2pdu.c
74256 +++ b/fs/cifs/smb2pdu.c
74257 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
74258 default:
74259 cifs_dbg(VFS, "info level %u isn't supported\n",
74260 srch_inf->info_level);
74261 - rc = -EINVAL;
74262 - goto qdir_exit;
74263 + return -EINVAL;
74264 }
74265
74266 req->FileIndex = cpu_to_le32(index);
74267 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
74268 index 5bb630a..043dc70 100644
74269 --- a/fs/coda/cache.c
74270 +++ b/fs/coda/cache.c
74271 @@ -24,7 +24,7 @@
74272 #include "coda_linux.h"
74273 #include "coda_cache.h"
74274
74275 -static atomic_t permission_epoch = ATOMIC_INIT(0);
74276 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
74277
74278 /* replace or extend an acl cache hit */
74279 void coda_cache_enter(struct inode *inode, int mask)
74280 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
74281 struct coda_inode_info *cii = ITOC(inode);
74282
74283 spin_lock(&cii->c_lock);
74284 - cii->c_cached_epoch = atomic_read(&permission_epoch);
74285 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
74286 if (!uid_eq(cii->c_uid, current_fsuid())) {
74287 cii->c_uid = current_fsuid();
74288 cii->c_cached_perm = mask;
74289 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
74290 {
74291 struct coda_inode_info *cii = ITOC(inode);
74292 spin_lock(&cii->c_lock);
74293 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
74294 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
74295 spin_unlock(&cii->c_lock);
74296 }
74297
74298 /* remove all acl caches */
74299 void coda_cache_clear_all(struct super_block *sb)
74300 {
74301 - atomic_inc(&permission_epoch);
74302 + atomic_inc_unchecked(&permission_epoch);
74303 }
74304
74305
74306 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
74307 spin_lock(&cii->c_lock);
74308 hit = (mask & cii->c_cached_perm) == mask &&
74309 uid_eq(cii->c_uid, current_fsuid()) &&
74310 - cii->c_cached_epoch == atomic_read(&permission_epoch);
74311 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
74312 spin_unlock(&cii->c_lock);
74313
74314 return hit;
74315 diff --git a/fs/compat.c b/fs/compat.c
74316 index 6fd272d..dd34ba2 100644
74317 --- a/fs/compat.c
74318 +++ b/fs/compat.c
74319 @@ -54,7 +54,7 @@
74320 #include <asm/ioctls.h>
74321 #include "internal.h"
74322
74323 -int compat_log = 1;
74324 +int compat_log = 0;
74325
74326 int compat_printk(const char *fmt, ...)
74327 {
74328 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
74329
74330 set_fs(KERNEL_DS);
74331 /* The __user pointer cast is valid because of the set_fs() */
74332 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
74333 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
74334 set_fs(oldfs);
74335 /* truncating is ok because it's a user address */
74336 if (!ret)
74337 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
74338 goto out;
74339
74340 ret = -EINVAL;
74341 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
74342 + if (nr_segs > UIO_MAXIOV)
74343 goto out;
74344 if (nr_segs > fast_segs) {
74345 ret = -ENOMEM;
74346 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
74347 struct compat_readdir_callback {
74348 struct dir_context ctx;
74349 struct compat_old_linux_dirent __user *dirent;
74350 + struct file * file;
74351 int result;
74352 };
74353
74354 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
74355 buf->result = -EOVERFLOW;
74356 return -EOVERFLOW;
74357 }
74358 +
74359 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74360 + return 0;
74361 +
74362 buf->result++;
74363 dirent = buf->dirent;
74364 if (!access_ok(VERIFY_WRITE, dirent,
74365 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
74366 if (!f.file)
74367 return -EBADF;
74368
74369 + buf.file = f.file;
74370 error = iterate_dir(f.file, &buf.ctx);
74371 if (buf.result)
74372 error = buf.result;
74373 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
74374 struct dir_context ctx;
74375 struct compat_linux_dirent __user *current_dir;
74376 struct compat_linux_dirent __user *previous;
74377 + struct file * file;
74378 int count;
74379 int error;
74380 };
74381 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
74382 buf->error = -EOVERFLOW;
74383 return -EOVERFLOW;
74384 }
74385 +
74386 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74387 + return 0;
74388 +
74389 dirent = buf->previous;
74390 if (dirent) {
74391 if (__put_user(offset, &dirent->d_off))
74392 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
74393 if (!f.file)
74394 return -EBADF;
74395
74396 + buf.file = f.file;
74397 error = iterate_dir(f.file, &buf.ctx);
74398 if (error >= 0)
74399 error = buf.error;
74400 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
74401 struct dir_context ctx;
74402 struct linux_dirent64 __user *current_dir;
74403 struct linux_dirent64 __user *previous;
74404 + struct file * file;
74405 int count;
74406 int error;
74407 };
74408 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
74409 buf->error = -EINVAL; /* only used if we fail.. */
74410 if (reclen > buf->count)
74411 return -EINVAL;
74412 +
74413 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74414 + return 0;
74415 +
74416 dirent = buf->previous;
74417
74418 if (dirent) {
74419 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
74420 if (!f.file)
74421 return -EBADF;
74422
74423 + buf.file = f.file;
74424 error = iterate_dir(f.file, &buf.ctx);
74425 if (error >= 0)
74426 error = buf.error;
74427 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
74428 index 4d24d17..4f8c09e 100644
74429 --- a/fs/compat_binfmt_elf.c
74430 +++ b/fs/compat_binfmt_elf.c
74431 @@ -30,11 +30,13 @@
74432 #undef elf_phdr
74433 #undef elf_shdr
74434 #undef elf_note
74435 +#undef elf_dyn
74436 #undef elf_addr_t
74437 #define elfhdr elf32_hdr
74438 #define elf_phdr elf32_phdr
74439 #define elf_shdr elf32_shdr
74440 #define elf_note elf32_note
74441 +#define elf_dyn Elf32_Dyn
74442 #define elf_addr_t Elf32_Addr
74443
74444 /*
74445 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
74446 index 6b8e2f0..9b13a5e 100644
74447 --- a/fs/compat_ioctl.c
74448 +++ b/fs/compat_ioctl.c
74449 @@ -622,7 +622,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
74450 return -EFAULT;
74451 if (__get_user(udata, &ss32->iomem_base))
74452 return -EFAULT;
74453 - ss.iomem_base = compat_ptr(udata);
74454 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
74455 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
74456 __get_user(ss.port_high, &ss32->port_high))
74457 return -EFAULT;
74458 @@ -704,8 +704,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
74459 for (i = 0; i < nmsgs; i++) {
74460 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
74461 return -EFAULT;
74462 - if (get_user(datap, &umsgs[i].buf) ||
74463 - put_user(compat_ptr(datap), &tmsgs[i].buf))
74464 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
74465 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
74466 return -EFAULT;
74467 }
74468 return sys_ioctl(fd, cmd, (unsigned long)tdata);
74469 @@ -798,7 +798,7 @@ static int compat_ioctl_preallocate(struct file *file,
74470 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
74471 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
74472 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
74473 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
74474 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
74475 return -EFAULT;
74476
74477 return ioctl_preallocate(file, p);
74478 @@ -1620,8 +1620,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
74479 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
74480 {
74481 unsigned int a, b;
74482 - a = *(unsigned int *)p;
74483 - b = *(unsigned int *)q;
74484 + a = *(const unsigned int *)p;
74485 + b = *(const unsigned int *)q;
74486 if (a > b)
74487 return 1;
74488 if (a < b)
74489 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
74490 index c81ce7f..f3de5fd 100644
74491 --- a/fs/configfs/dir.c
74492 +++ b/fs/configfs/dir.c
74493 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74494 }
74495 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
74496 struct configfs_dirent *next;
74497 - const char *name;
74498 + const unsigned char * name;
74499 + char d_name[sizeof(next->s_dentry->d_iname)];
74500 int len;
74501 struct inode *inode = NULL;
74502
74503 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74504 continue;
74505
74506 name = configfs_get_name(next);
74507 - len = strlen(name);
74508 + if (next->s_dentry && name == next->s_dentry->d_iname) {
74509 + len = next->s_dentry->d_name.len;
74510 + memcpy(d_name, name, len);
74511 + name = d_name;
74512 + } else
74513 + len = strlen(name);
74514
74515 /*
74516 * We'll have a dentry and an inode for
74517 diff --git a/fs/configfs/item.c b/fs/configfs/item.c
74518 index e65f9ff..3ed264d 100644
74519 --- a/fs/configfs/item.c
74520 +++ b/fs/configfs/item.c
74521 @@ -116,7 +116,7 @@ void config_item_init_type_name(struct config_item *item,
74522 const char *name,
74523 struct config_item_type *type)
74524 {
74525 - config_item_set_name(item, name);
74526 + config_item_set_name(item, "%s", name);
74527 item->ci_type = type;
74528 config_item_init(item);
74529 }
74530 @@ -125,7 +125,7 @@ EXPORT_SYMBOL(config_item_init_type_name);
74531 void config_group_init_type_name(struct config_group *group, const char *name,
74532 struct config_item_type *type)
74533 {
74534 - config_item_set_name(&group->cg_item, name);
74535 + config_item_set_name(&group->cg_item, "%s", name);
74536 group->cg_item.ci_type = type;
74537 config_group_init(group);
74538 }
74539 diff --git a/fs/coredump.c b/fs/coredump.c
74540 index bbbe139..b76fae5 100644
74541 --- a/fs/coredump.c
74542 +++ b/fs/coredump.c
74543 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
74544 struct pipe_inode_info *pipe = file->private_data;
74545
74546 pipe_lock(pipe);
74547 - pipe->readers++;
74548 - pipe->writers--;
74549 + atomic_inc(&pipe->readers);
74550 + atomic_dec(&pipe->writers);
74551 wake_up_interruptible_sync(&pipe->wait);
74552 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
74553 pipe_unlock(pipe);
74554 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
74555 * We actually want wait_event_freezable() but then we need
74556 * to clear TIF_SIGPENDING and improve dump_interrupted().
74557 */
74558 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
74559 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
74560
74561 pipe_lock(pipe);
74562 - pipe->readers--;
74563 - pipe->writers++;
74564 + atomic_dec(&pipe->readers);
74565 + atomic_inc(&pipe->writers);
74566 pipe_unlock(pipe);
74567 }
74568
74569 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
74570 struct files_struct *displaced;
74571 bool need_nonrelative = false;
74572 bool core_dumped = false;
74573 - static atomic_t core_dump_count = ATOMIC_INIT(0);
74574 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
74575 + long signr = siginfo->si_signo;
74576 + int dumpable;
74577 struct coredump_params cprm = {
74578 .siginfo = siginfo,
74579 .regs = signal_pt_regs(),
74580 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
74581 .mm_flags = mm->flags,
74582 };
74583
74584 - audit_core_dumps(siginfo->si_signo);
74585 + audit_core_dumps(signr);
74586 +
74587 + dumpable = __get_dumpable(cprm.mm_flags);
74588 +
74589 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
74590 + gr_handle_brute_attach(dumpable);
74591
74592 binfmt = mm->binfmt;
74593 if (!binfmt || !binfmt->core_dump)
74594 goto fail;
74595 - if (!__get_dumpable(cprm.mm_flags))
74596 + if (!dumpable)
74597 goto fail;
74598
74599 cred = prepare_creds();
74600 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
74601 need_nonrelative = true;
74602 }
74603
74604 - retval = coredump_wait(siginfo->si_signo, &core_state);
74605 + retval = coredump_wait(signr, &core_state);
74606 if (retval < 0)
74607 goto fail_creds;
74608
74609 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
74610 }
74611 cprm.limit = RLIM_INFINITY;
74612
74613 - dump_count = atomic_inc_return(&core_dump_count);
74614 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
74615 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
74616 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
74617 task_tgid_vnr(current), current->comm);
74618 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
74619 } else {
74620 struct inode *inode;
74621
74622 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
74623 +
74624 if (cprm.limit < binfmt->min_coredump)
74625 goto fail_unlock;
74626
74627 @@ -681,7 +690,7 @@ close_fail:
74628 filp_close(cprm.file, NULL);
74629 fail_dropcount:
74630 if (ispipe)
74631 - atomic_dec(&core_dump_count);
74632 + atomic_dec_unchecked(&core_dump_count);
74633 fail_unlock:
74634 kfree(cn.corename);
74635 coredump_finish(mm, core_dumped);
74636 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
74637 struct file *file = cprm->file;
74638 loff_t pos = file->f_pos;
74639 ssize_t n;
74640 +
74641 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
74642 if (cprm->written + nr > cprm->limit)
74643 return 0;
74644 while (nr) {
74645 diff --git a/fs/dcache.c b/fs/dcache.c
74646 index 50bb3c2..d874b57 100644
74647 --- a/fs/dcache.c
74648 +++ b/fs/dcache.c
74649 @@ -545,7 +545,7 @@ static void __dentry_kill(struct dentry *dentry)
74650 * dentry_iput drops the locks, at which point nobody (except
74651 * transient RCU lookups) can reach this dentry.
74652 */
74653 - BUG_ON(dentry->d_lockref.count > 0);
74654 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
74655 this_cpu_dec(nr_dentry);
74656 if (dentry->d_op && dentry->d_op->d_release)
74657 dentry->d_op->d_release(dentry);
74658 @@ -598,7 +598,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
74659 struct dentry *parent = dentry->d_parent;
74660 if (IS_ROOT(dentry))
74661 return NULL;
74662 - if (unlikely(dentry->d_lockref.count < 0))
74663 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
74664 return NULL;
74665 if (likely(spin_trylock(&parent->d_lock)))
74666 return parent;
74667 @@ -642,7 +642,7 @@ static inline bool fast_dput(struct dentry *dentry)
74668
74669 /*
74670 * If we have a d_op->d_delete() operation, we sould not
74671 - * let the dentry count go to zero, so use "put__or_lock".
74672 + * let the dentry count go to zero, so use "put_or_lock".
74673 */
74674 if (unlikely(dentry->d_flags & DCACHE_OP_DELETE))
74675 return lockref_put_or_lock(&dentry->d_lockref);
74676 @@ -660,8 +660,8 @@ static inline bool fast_dput(struct dentry *dentry)
74677 */
74678 if (unlikely(ret < 0)) {
74679 spin_lock(&dentry->d_lock);
74680 - if (dentry->d_lockref.count > 1) {
74681 - dentry->d_lockref.count--;
74682 + if (__lockref_read(&dentry->d_lockref) > 1) {
74683 + __lockref_dec(&dentry->d_lockref);
74684 spin_unlock(&dentry->d_lock);
74685 return 1;
74686 }
74687 @@ -697,7 +697,7 @@ static inline bool fast_dput(struct dentry *dentry)
74688 */
74689 smp_rmb();
74690 d_flags = ACCESS_ONCE(dentry->d_flags);
74691 - d_flags &= DCACHE_REFERENCED | DCACHE_LRU_LIST;
74692 + d_flags &= DCACHE_REFERENCED | DCACHE_LRU_LIST | DCACHE_DISCONNECTED;
74693
74694 /* Nothing to do? Dropping the reference was all we needed? */
74695 if (d_flags == (DCACHE_REFERENCED | DCACHE_LRU_LIST) && !d_unhashed(dentry))
74696 @@ -716,7 +716,7 @@ static inline bool fast_dput(struct dentry *dentry)
74697 * else could have killed it and marked it dead. Either way, we
74698 * don't need to do anything else.
74699 */
74700 - if (dentry->d_lockref.count) {
74701 + if (__lockref_read(&dentry->d_lockref)) {
74702 spin_unlock(&dentry->d_lock);
74703 return 1;
74704 }
74705 @@ -726,7 +726,7 @@ static inline bool fast_dput(struct dentry *dentry)
74706 * lock, and we just tested that it was zero, so we can just
74707 * set it to 1.
74708 */
74709 - dentry->d_lockref.count = 1;
74710 + __lockref_set(&dentry->d_lockref, 1);
74711 return 0;
74712 }
74713
74714 @@ -776,6 +776,9 @@ repeat:
74715 if (unlikely(d_unhashed(dentry)))
74716 goto kill_it;
74717
74718 + if (unlikely(dentry->d_flags & DCACHE_DISCONNECTED))
74719 + goto kill_it;
74720 +
74721 if (unlikely(dentry->d_flags & DCACHE_OP_DELETE)) {
74722 if (dentry->d_op->d_delete(dentry))
74723 goto kill_it;
74724 @@ -785,7 +788,7 @@ repeat:
74725 dentry->d_flags |= DCACHE_REFERENCED;
74726 dentry_lru_add(dentry);
74727
74728 - dentry->d_lockref.count--;
74729 + __lockref_dec(&dentry->d_lockref);
74730 spin_unlock(&dentry->d_lock);
74731 return;
74732
74733 @@ -800,7 +803,7 @@ EXPORT_SYMBOL(dput);
74734 /* This must be called with d_lock held */
74735 static inline void __dget_dlock(struct dentry *dentry)
74736 {
74737 - dentry->d_lockref.count++;
74738 + __lockref_inc(&dentry->d_lockref);
74739 }
74740
74741 static inline void __dget(struct dentry *dentry)
74742 @@ -841,8 +844,8 @@ repeat:
74743 goto repeat;
74744 }
74745 rcu_read_unlock();
74746 - BUG_ON(!ret->d_lockref.count);
74747 - ret->d_lockref.count++;
74748 + BUG_ON(!__lockref_read(&ret->d_lockref));
74749 + __lockref_inc(&ret->d_lockref);
74750 spin_unlock(&ret->d_lock);
74751 return ret;
74752 }
74753 @@ -920,9 +923,9 @@ restart:
74754 spin_lock(&inode->i_lock);
74755 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
74756 spin_lock(&dentry->d_lock);
74757 - if (!dentry->d_lockref.count) {
74758 + if (!__lockref_read(&dentry->d_lockref)) {
74759 struct dentry *parent = lock_parent(dentry);
74760 - if (likely(!dentry->d_lockref.count)) {
74761 + if (likely(!__lockref_read(&dentry->d_lockref))) {
74762 __dentry_kill(dentry);
74763 dput(parent);
74764 goto restart;
74765 @@ -957,7 +960,7 @@ static void shrink_dentry_list(struct list_head *list)
74766 * We found an inuse dentry which was not removed from
74767 * the LRU because of laziness during lookup. Do not free it.
74768 */
74769 - if (dentry->d_lockref.count > 0) {
74770 + if (__lockref_read(&dentry->d_lockref) > 0) {
74771 spin_unlock(&dentry->d_lock);
74772 if (parent)
74773 spin_unlock(&parent->d_lock);
74774 @@ -995,8 +998,8 @@ static void shrink_dentry_list(struct list_head *list)
74775 dentry = parent;
74776 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
74777 parent = lock_parent(dentry);
74778 - if (dentry->d_lockref.count != 1) {
74779 - dentry->d_lockref.count--;
74780 + if (__lockref_read(&dentry->d_lockref) != 1) {
74781 + __lockref_inc(&dentry->d_lockref);
74782 spin_unlock(&dentry->d_lock);
74783 if (parent)
74784 spin_unlock(&parent->d_lock);
74785 @@ -1036,7 +1039,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
74786 * counts, just remove them from the LRU. Otherwise give them
74787 * another pass through the LRU.
74788 */
74789 - if (dentry->d_lockref.count) {
74790 + if (__lockref_read(&dentry->d_lockref)) {
74791 d_lru_isolate(lru, dentry);
74792 spin_unlock(&dentry->d_lock);
74793 return LRU_REMOVED;
74794 @@ -1370,7 +1373,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
74795 } else {
74796 if (dentry->d_flags & DCACHE_LRU_LIST)
74797 d_lru_del(dentry);
74798 - if (!dentry->d_lockref.count) {
74799 + if (!__lockref_read(&dentry->d_lockref)) {
74800 d_shrink_add(dentry, &data->dispose);
74801 data->found++;
74802 }
74803 @@ -1418,7 +1421,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74804 return D_WALK_CONTINUE;
74805
74806 /* root with refcount 1 is fine */
74807 - if (dentry == _data && dentry->d_lockref.count == 1)
74808 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
74809 return D_WALK_CONTINUE;
74810
74811 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
74812 @@ -1427,7 +1430,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74813 dentry->d_inode ?
74814 dentry->d_inode->i_ino : 0UL,
74815 dentry,
74816 - dentry->d_lockref.count,
74817 + __lockref_read(&dentry->d_lockref),
74818 dentry->d_sb->s_type->name,
74819 dentry->d_sb->s_id);
74820 WARN_ON(1);
74821 @@ -1568,7 +1571,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74822 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
74823 if (name->len > DNAME_INLINE_LEN-1) {
74824 size_t size = offsetof(struct external_name, name[1]);
74825 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
74826 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
74827 if (!p) {
74828 kmem_cache_free(dentry_cache, dentry);
74829 return NULL;
74830 @@ -1591,7 +1594,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74831 smp_wmb();
74832 dentry->d_name.name = dname;
74833
74834 - dentry->d_lockref.count = 1;
74835 + __lockref_set(&dentry->d_lockref, 1);
74836 dentry->d_flags = 0;
74837 spin_lock_init(&dentry->d_lock);
74838 seqcount_init(&dentry->d_seq);
74839 @@ -1600,6 +1603,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74840 dentry->d_sb = sb;
74841 dentry->d_op = NULL;
74842 dentry->d_fsdata = NULL;
74843 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
74844 + atomic_set(&dentry->chroot_refcnt, 0);
74845 +#endif
74846 INIT_HLIST_BL_NODE(&dentry->d_hash);
74847 INIT_LIST_HEAD(&dentry->d_lru);
74848 INIT_LIST_HEAD(&dentry->d_subdirs);
74849 @@ -2321,7 +2327,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
74850 goto next;
74851 }
74852
74853 - dentry->d_lockref.count++;
74854 + __lockref_inc(&dentry->d_lockref);
74855 found = dentry;
74856 spin_unlock(&dentry->d_lock);
74857 break;
74858 @@ -2389,7 +2395,7 @@ again:
74859 spin_lock(&dentry->d_lock);
74860 inode = dentry->d_inode;
74861 isdir = S_ISDIR(inode->i_mode);
74862 - if (dentry->d_lockref.count == 1) {
74863 + if (__lockref_read(&dentry->d_lockref) == 1) {
74864 if (!spin_trylock(&inode->i_lock)) {
74865 spin_unlock(&dentry->d_lock);
74866 cpu_relax();
74867 @@ -3331,7 +3337,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
74868
74869 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
74870 dentry->d_flags |= DCACHE_GENOCIDE;
74871 - dentry->d_lockref.count--;
74872 + __lockref_dec(&dentry->d_lockref);
74873 }
74874 }
74875 return D_WALK_CONTINUE;
74876 @@ -3447,7 +3453,8 @@ void __init vfs_caches_init(unsigned long mempages)
74877 mempages -= reserve;
74878
74879 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
74880 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
74881 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
74882 + SLAB_NO_SANITIZE, NULL);
74883
74884 dcache_init();
74885 inode_init();
74886 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
74887 index 1275604..d2ca85b 100644
74888 --- a/fs/debugfs/inode.c
74889 +++ b/fs/debugfs/inode.c
74890 @@ -407,6 +407,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
74891 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
74892 * returned.
74893 */
74894 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74895 +extern int grsec_enable_sysfs_restrict;
74896 +#endif
74897 +
74898 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74899 {
74900 struct dentry *dentry = start_creating(name, parent);
74901 @@ -419,7 +423,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74902 if (unlikely(!inode))
74903 return failed_creating(dentry);
74904
74905 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74906 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74907 + if (grsec_enable_sysfs_restrict)
74908 + inode->i_mode = S_IFDIR | S_IRWXU;
74909 + else
74910 +#endif
74911 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74912 inode->i_op = &simple_dir_inode_operations;
74913 inode->i_fop = &simple_dir_operations;
74914
74915 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
74916 index fc850b5..1677a2a 100644
74917 --- a/fs/ecryptfs/inode.c
74918 +++ b/fs/ecryptfs/inode.c
74919 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
74920 old_fs = get_fs();
74921 set_fs(get_ds());
74922 rc = d_inode(lower_dentry)->i_op->readlink(lower_dentry,
74923 - (char __user *)lower_buf,
74924 + (char __force_user *)lower_buf,
74925 PATH_MAX);
74926 set_fs(old_fs);
74927 if (rc < 0)
74928 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
74929 index e4141f2..d8263e8 100644
74930 --- a/fs/ecryptfs/miscdev.c
74931 +++ b/fs/ecryptfs/miscdev.c
74932 @@ -304,7 +304,7 @@ check_list:
74933 goto out_unlock_msg_ctx;
74934 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
74935 if (msg_ctx->msg) {
74936 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
74937 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
74938 goto out_unlock_msg_ctx;
74939 i += packet_length_size;
74940 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
74941 diff --git a/fs/exec.c b/fs/exec.c
74942 index 1977c2a..40e7f8f 100644
74943 --- a/fs/exec.c
74944 +++ b/fs/exec.c
74945 @@ -56,8 +56,20 @@
74946 #include <linux/pipe_fs_i.h>
74947 #include <linux/oom.h>
74948 #include <linux/compat.h>
74949 +#include <linux/random.h>
74950 +#include <linux/seq_file.h>
74951 +#include <linux/coredump.h>
74952 +#include <linux/mman.h>
74953 +
74954 +#ifdef CONFIG_PAX_REFCOUNT
74955 +#include <linux/kallsyms.h>
74956 +#include <linux/kdebug.h>
74957 +#endif
74958 +
74959 +#include <trace/events/fs.h>
74960
74961 #include <asm/uaccess.h>
74962 +#include <asm/sections.h>
74963 #include <asm/mmu_context.h>
74964 #include <asm/tlb.h>
74965
74966 @@ -66,19 +78,34 @@
74967
74968 #include <trace/events/sched.h>
74969
74970 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
74971 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
74972 +{
74973 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
74974 +}
74975 +#endif
74976 +
74977 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
74978 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
74979 +EXPORT_SYMBOL(pax_set_initial_flags_func);
74980 +#endif
74981 +
74982 int suid_dumpable = 0;
74983
74984 static LIST_HEAD(formats);
74985 static DEFINE_RWLOCK(binfmt_lock);
74986
74987 +extern int gr_process_kernel_exec_ban(void);
74988 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
74989 +
74990 void __register_binfmt(struct linux_binfmt * fmt, int insert)
74991 {
74992 BUG_ON(!fmt);
74993 if (WARN_ON(!fmt->load_binary))
74994 return;
74995 write_lock(&binfmt_lock);
74996 - insert ? list_add(&fmt->lh, &formats) :
74997 - list_add_tail(&fmt->lh, &formats);
74998 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
74999 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
75000 write_unlock(&binfmt_lock);
75001 }
75002
75003 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
75004 void unregister_binfmt(struct linux_binfmt * fmt)
75005 {
75006 write_lock(&binfmt_lock);
75007 - list_del(&fmt->lh);
75008 + pax_list_del((struct list_head *)&fmt->lh);
75009 write_unlock(&binfmt_lock);
75010 }
75011
75012 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
75013 int write)
75014 {
75015 struct page *page;
75016 - int ret;
75017
75018 -#ifdef CONFIG_STACK_GROWSUP
75019 - if (write) {
75020 - ret = expand_downwards(bprm->vma, pos);
75021 - if (ret < 0)
75022 - return NULL;
75023 - }
75024 -#endif
75025 - ret = get_user_pages(current, bprm->mm, pos,
75026 - 1, write, 1, &page, NULL);
75027 - if (ret <= 0)
75028 + if (0 > expand_downwards(bprm->vma, pos))
75029 + return NULL;
75030 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
75031 return NULL;
75032
75033 if (write) {
75034 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
75035 if (size <= ARG_MAX)
75036 return page;
75037
75038 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75039 + // only allow 512KB for argv+env on suid/sgid binaries
75040 + // to prevent easy ASLR exhaustion
75041 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
75042 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
75043 + (size > (512 * 1024))) {
75044 + put_page(page);
75045 + return NULL;
75046 + }
75047 +#endif
75048 +
75049 /*
75050 * Limit to 1/4-th the stack size for the argv+env strings.
75051 * This ensures that:
75052 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
75053 vma->vm_end = STACK_TOP_MAX;
75054 vma->vm_start = vma->vm_end - PAGE_SIZE;
75055 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
75056 +
75057 +#ifdef CONFIG_PAX_SEGMEXEC
75058 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
75059 +#endif
75060 +
75061 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
75062 INIT_LIST_HEAD(&vma->anon_vma_chain);
75063
75064 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
75065 arch_bprm_mm_init(mm, vma);
75066 up_write(&mm->mmap_sem);
75067 bprm->p = vma->vm_end - sizeof(void *);
75068 +
75069 +#ifdef CONFIG_PAX_RANDUSTACK
75070 + if (randomize_va_space)
75071 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
75072 +#endif
75073 +
75074 return 0;
75075 err:
75076 up_write(&mm->mmap_sem);
75077 @@ -396,7 +437,7 @@ struct user_arg_ptr {
75078 } ptr;
75079 };
75080
75081 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75082 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75083 {
75084 const char __user *native;
75085
75086 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75087 compat_uptr_t compat;
75088
75089 if (get_user(compat, argv.ptr.compat + nr))
75090 - return ERR_PTR(-EFAULT);
75091 + return (const char __force_user *)ERR_PTR(-EFAULT);
75092
75093 return compat_ptr(compat);
75094 }
75095 #endif
75096
75097 if (get_user(native, argv.ptr.native + nr))
75098 - return ERR_PTR(-EFAULT);
75099 + return (const char __force_user *)ERR_PTR(-EFAULT);
75100
75101 return native;
75102 }
75103 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
75104 if (!p)
75105 break;
75106
75107 - if (IS_ERR(p))
75108 + if (IS_ERR((const char __force_kernel *)p))
75109 return -EFAULT;
75110
75111 if (i >= max)
75112 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
75113
75114 ret = -EFAULT;
75115 str = get_user_arg_ptr(argv, argc);
75116 - if (IS_ERR(str))
75117 + if (IS_ERR((const char __force_kernel *)str))
75118 goto out;
75119
75120 len = strnlen_user(str, MAX_ARG_STRLEN);
75121 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
75122 int r;
75123 mm_segment_t oldfs = get_fs();
75124 struct user_arg_ptr argv = {
75125 - .ptr.native = (const char __user *const __user *)__argv,
75126 + .ptr.native = (const char __user * const __force_user *)__argv,
75127 };
75128
75129 set_fs(KERNEL_DS);
75130 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75131 unsigned long new_end = old_end - shift;
75132 struct mmu_gather tlb;
75133
75134 - BUG_ON(new_start > new_end);
75135 + if (new_start >= new_end || new_start < mmap_min_addr)
75136 + return -ENOMEM;
75137
75138 /*
75139 * ensure there are no vmas between where we want to go
75140 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75141 if (vma != find_vma(mm, new_start))
75142 return -EFAULT;
75143
75144 +#ifdef CONFIG_PAX_SEGMEXEC
75145 + BUG_ON(pax_find_mirror_vma(vma));
75146 +#endif
75147 +
75148 /*
75149 * cover the whole range: [new_start, old_end)
75150 */
75151 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75152 stack_top = arch_align_stack(stack_top);
75153 stack_top = PAGE_ALIGN(stack_top);
75154
75155 - if (unlikely(stack_top < mmap_min_addr) ||
75156 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
75157 - return -ENOMEM;
75158 -
75159 stack_shift = vma->vm_end - stack_top;
75160
75161 bprm->p -= stack_shift;
75162 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
75163 bprm->exec -= stack_shift;
75164
75165 down_write(&mm->mmap_sem);
75166 +
75167 + /* Move stack pages down in memory. */
75168 + if (stack_shift) {
75169 + ret = shift_arg_pages(vma, stack_shift);
75170 + if (ret)
75171 + goto out_unlock;
75172 + }
75173 +
75174 vm_flags = VM_STACK_FLAGS;
75175
75176 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75177 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
75178 + vm_flags &= ~VM_EXEC;
75179 +
75180 +#ifdef CONFIG_PAX_MPROTECT
75181 + if (mm->pax_flags & MF_PAX_MPROTECT)
75182 + vm_flags &= ~VM_MAYEXEC;
75183 +#endif
75184 +
75185 + }
75186 +#endif
75187 +
75188 /*
75189 * Adjust stack execute permissions; explicitly enable for
75190 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
75191 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75192 goto out_unlock;
75193 BUG_ON(prev != vma);
75194
75195 - /* Move stack pages down in memory. */
75196 - if (stack_shift) {
75197 - ret = shift_arg_pages(vma, stack_shift);
75198 - if (ret)
75199 - goto out_unlock;
75200 - }
75201 -
75202 /* mprotect_fixup is overkill to remove the temporary stack flags */
75203 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
75204
75205 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
75206 #endif
75207 current->mm->start_stack = bprm->p;
75208 ret = expand_stack(vma, stack_base);
75209 +
75210 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
75211 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
75212 + unsigned long size;
75213 + vm_flags_t vm_flags;
75214 +
75215 + size = STACK_TOP - vma->vm_end;
75216 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
75217 +
75218 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
75219 +
75220 +#ifdef CONFIG_X86
75221 + if (!ret) {
75222 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
75223 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
75224 + }
75225 +#endif
75226 +
75227 + }
75228 +#endif
75229 +
75230 if (ret)
75231 ret = -EFAULT;
75232
75233 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
75234 if (err)
75235 goto exit;
75236
75237 - if (name->name[0] != '\0')
75238 + if (name->name[0] != '\0') {
75239 fsnotify_open(file);
75240 + trace_open_exec(name->name);
75241 + }
75242
75243 out:
75244 return file;
75245 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
75246 old_fs = get_fs();
75247 set_fs(get_ds());
75248 /* The cast to a user pointer is valid due to the set_fs() */
75249 - result = vfs_read(file, (void __user *)addr, count, &pos);
75250 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
75251 set_fs(old_fs);
75252 return result;
75253 }
75254 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
75255 tsk->mm = mm;
75256 tsk->active_mm = mm;
75257 activate_mm(active_mm, mm);
75258 + populate_stack();
75259 tsk->mm->vmacache_seqnum = 0;
75260 vmacache_flush(tsk);
75261 task_unlock(tsk);
75262 @@ -1271,7 +1350,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
75263 }
75264 rcu_read_unlock();
75265
75266 - if (p->fs->users > n_fs)
75267 + if (atomic_read(&p->fs->users) > n_fs)
75268 bprm->unsafe |= LSM_UNSAFE_SHARE;
75269 else
75270 p->fs->in_exec = 1;
75271 @@ -1472,6 +1551,31 @@ static int exec_binprm(struct linux_binprm *bprm)
75272 return ret;
75273 }
75274
75275 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75276 +static DEFINE_PER_CPU(u64, exec_counter);
75277 +static int __init init_exec_counters(void)
75278 +{
75279 + unsigned int cpu;
75280 +
75281 + for_each_possible_cpu(cpu) {
75282 + per_cpu(exec_counter, cpu) = (u64)cpu;
75283 + }
75284 +
75285 + return 0;
75286 +}
75287 +early_initcall(init_exec_counters);
75288 +static inline void increment_exec_counter(void)
75289 +{
75290 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
75291 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
75292 +}
75293 +#else
75294 +static inline void increment_exec_counter(void) {}
75295 +#endif
75296 +
75297 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
75298 + struct user_arg_ptr argv);
75299 +
75300 /*
75301 * sys_execve() executes a new program.
75302 */
75303 @@ -1480,6 +1584,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75304 struct user_arg_ptr envp,
75305 int flags)
75306 {
75307 +#ifdef CONFIG_GRKERNSEC
75308 + struct file *old_exec_file;
75309 + struct acl_subject_label *old_acl;
75310 + struct rlimit old_rlim[RLIM_NLIMITS];
75311 +#endif
75312 char *pathbuf = NULL;
75313 struct linux_binprm *bprm;
75314 struct file *file;
75315 @@ -1489,6 +1598,8 @@ static int do_execveat_common(int fd, struct filename *filename,
75316 if (IS_ERR(filename))
75317 return PTR_ERR(filename);
75318
75319 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
75320 +
75321 /*
75322 * We move the actual failure in case of RLIMIT_NPROC excess from
75323 * set*uid() to execve() because too many poorly written programs
75324 @@ -1526,6 +1637,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75325 if (IS_ERR(file))
75326 goto out_unmark;
75327
75328 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
75329 + retval = -EPERM;
75330 + goto out_unmark;
75331 + }
75332 +
75333 sched_exec();
75334
75335 bprm->file = file;
75336 @@ -1552,6 +1668,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75337 }
75338 bprm->interp = bprm->filename;
75339
75340 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
75341 + retval = -EACCES;
75342 + goto out_unmark;
75343 + }
75344 +
75345 retval = bprm_mm_init(bprm);
75346 if (retval)
75347 goto out_unmark;
75348 @@ -1568,24 +1689,70 @@ static int do_execveat_common(int fd, struct filename *filename,
75349 if (retval < 0)
75350 goto out;
75351
75352 +#ifdef CONFIG_GRKERNSEC
75353 + old_acl = current->acl;
75354 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
75355 + old_exec_file = current->exec_file;
75356 + get_file(file);
75357 + current->exec_file = file;
75358 +#endif
75359 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75360 + /* limit suid stack to 8MB
75361 + * we saved the old limits above and will restore them if this exec fails
75362 + */
75363 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
75364 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
75365 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
75366 +#endif
75367 +
75368 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
75369 + retval = -EPERM;
75370 + goto out_fail;
75371 + }
75372 +
75373 + if (!gr_tpe_allow(file)) {
75374 + retval = -EACCES;
75375 + goto out_fail;
75376 + }
75377 +
75378 + if (gr_check_crash_exec(file)) {
75379 + retval = -EACCES;
75380 + goto out_fail;
75381 + }
75382 +
75383 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
75384 + bprm->unsafe);
75385 + if (retval < 0)
75386 + goto out_fail;
75387 +
75388 retval = copy_strings_kernel(1, &bprm->filename, bprm);
75389 if (retval < 0)
75390 - goto out;
75391 + goto out_fail;
75392
75393 bprm->exec = bprm->p;
75394 retval = copy_strings(bprm->envc, envp, bprm);
75395 if (retval < 0)
75396 - goto out;
75397 + goto out_fail;
75398
75399 retval = copy_strings(bprm->argc, argv, bprm);
75400 if (retval < 0)
75401 - goto out;
75402 + goto out_fail;
75403 +
75404 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
75405 +
75406 + gr_handle_exec_args(bprm, argv);
75407
75408 retval = exec_binprm(bprm);
75409 if (retval < 0)
75410 - goto out;
75411 + goto out_fail;
75412 +#ifdef CONFIG_GRKERNSEC
75413 + if (old_exec_file)
75414 + fput(old_exec_file);
75415 +#endif
75416
75417 /* execve succeeded */
75418 +
75419 + increment_exec_counter();
75420 current->fs->in_exec = 0;
75421 current->in_execve = 0;
75422 acct_update_integrals(current);
75423 @@ -1597,6 +1764,14 @@ static int do_execveat_common(int fd, struct filename *filename,
75424 put_files_struct(displaced);
75425 return retval;
75426
75427 +out_fail:
75428 +#ifdef CONFIG_GRKERNSEC
75429 + current->acl = old_acl;
75430 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
75431 + fput(current->exec_file);
75432 + current->exec_file = old_exec_file;
75433 +#endif
75434 +
75435 out:
75436 if (bprm->mm) {
75437 acct_arg_size(bprm, 0);
75438 @@ -1743,3 +1918,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
75439 argv, envp, flags);
75440 }
75441 #endif
75442 +
75443 +int pax_check_flags(unsigned long *flags)
75444 +{
75445 + int retval = 0;
75446 +
75447 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
75448 + if (*flags & MF_PAX_SEGMEXEC)
75449 + {
75450 + *flags &= ~MF_PAX_SEGMEXEC;
75451 + retval = -EINVAL;
75452 + }
75453 +#endif
75454 +
75455 + if ((*flags & MF_PAX_PAGEEXEC)
75456 +
75457 +#ifdef CONFIG_PAX_PAGEEXEC
75458 + && (*flags & MF_PAX_SEGMEXEC)
75459 +#endif
75460 +
75461 + )
75462 + {
75463 + *flags &= ~MF_PAX_PAGEEXEC;
75464 + retval = -EINVAL;
75465 + }
75466 +
75467 + if ((*flags & MF_PAX_MPROTECT)
75468 +
75469 +#ifdef CONFIG_PAX_MPROTECT
75470 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75471 +#endif
75472 +
75473 + )
75474 + {
75475 + *flags &= ~MF_PAX_MPROTECT;
75476 + retval = -EINVAL;
75477 + }
75478 +
75479 + if ((*flags & MF_PAX_EMUTRAMP)
75480 +
75481 +#ifdef CONFIG_PAX_EMUTRAMP
75482 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75483 +#endif
75484 +
75485 + )
75486 + {
75487 + *flags &= ~MF_PAX_EMUTRAMP;
75488 + retval = -EINVAL;
75489 + }
75490 +
75491 + return retval;
75492 +}
75493 +
75494 +EXPORT_SYMBOL(pax_check_flags);
75495 +
75496 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75497 +char *pax_get_path(const struct path *path, char *buf, int buflen)
75498 +{
75499 + char *pathname = d_path(path, buf, buflen);
75500 +
75501 + if (IS_ERR(pathname))
75502 + goto toolong;
75503 +
75504 + pathname = mangle_path(buf, pathname, "\t\n\\");
75505 + if (!pathname)
75506 + goto toolong;
75507 +
75508 + *pathname = 0;
75509 + return buf;
75510 +
75511 +toolong:
75512 + return "<path too long>";
75513 +}
75514 +EXPORT_SYMBOL(pax_get_path);
75515 +
75516 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
75517 +{
75518 + struct task_struct *tsk = current;
75519 + struct mm_struct *mm = current->mm;
75520 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
75521 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
75522 + char *path_exec = NULL;
75523 + char *path_fault = NULL;
75524 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
75525 + siginfo_t info = { };
75526 +
75527 + if (buffer_exec && buffer_fault) {
75528 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
75529 +
75530 + down_read(&mm->mmap_sem);
75531 + vma = mm->mmap;
75532 + while (vma && (!vma_exec || !vma_fault)) {
75533 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
75534 + vma_exec = vma;
75535 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
75536 + vma_fault = vma;
75537 + vma = vma->vm_next;
75538 + }
75539 + if (vma_exec)
75540 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
75541 + if (vma_fault) {
75542 + start = vma_fault->vm_start;
75543 + end = vma_fault->vm_end;
75544 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
75545 + if (vma_fault->vm_file)
75546 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
75547 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
75548 + path_fault = "<heap>";
75549 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
75550 + path_fault = "<stack>";
75551 + else
75552 + path_fault = "<anonymous mapping>";
75553 + }
75554 + up_read(&mm->mmap_sem);
75555 + }
75556 + if (tsk->signal->curr_ip)
75557 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
75558 + else
75559 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
75560 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
75561 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
75562 + free_page((unsigned long)buffer_exec);
75563 + free_page((unsigned long)buffer_fault);
75564 + pax_report_insns(regs, pc, sp);
75565 + info.si_signo = SIGKILL;
75566 + info.si_errno = 0;
75567 + info.si_code = SI_KERNEL;
75568 + info.si_pid = 0;
75569 + info.si_uid = 0;
75570 + do_coredump(&info);
75571 +}
75572 +#endif
75573 +
75574 +#ifdef CONFIG_PAX_REFCOUNT
75575 +void pax_report_refcount_overflow(struct pt_regs *regs)
75576 +{
75577 + if (current->signal->curr_ip)
75578 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
75579 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
75580 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75581 + else
75582 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
75583 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75584 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
75585 + preempt_disable();
75586 + show_regs(regs);
75587 + preempt_enable();
75588 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
75589 +}
75590 +#endif
75591 +
75592 +#ifdef CONFIG_PAX_USERCOPY
75593 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
75594 +static noinline int check_stack_object(const void *obj, unsigned long len)
75595 +{
75596 + const void * const stack = task_stack_page(current);
75597 + const void * const stackend = stack + THREAD_SIZE;
75598 +
75599 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75600 + const void *frame = NULL;
75601 + const void *oldframe;
75602 +#endif
75603 +
75604 + if (obj + len < obj)
75605 + return -1;
75606 +
75607 + if (obj + len <= stack || stackend <= obj)
75608 + return 0;
75609 +
75610 + if (obj < stack || stackend < obj + len)
75611 + return -1;
75612 +
75613 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75614 + oldframe = __builtin_frame_address(1);
75615 + if (oldframe)
75616 + frame = __builtin_frame_address(2);
75617 + /*
75618 + low ----------------------------------------------> high
75619 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
75620 + ^----------------^
75621 + allow copies only within here
75622 + */
75623 + while (stack <= frame && frame < stackend) {
75624 + /* if obj + len extends past the last frame, this
75625 + check won't pass and the next frame will be 0,
75626 + causing us to bail out and correctly report
75627 + the copy as invalid
75628 + */
75629 + if (obj + len <= frame)
75630 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
75631 + oldframe = frame;
75632 + frame = *(const void * const *)frame;
75633 + }
75634 + return -1;
75635 +#else
75636 + return 1;
75637 +#endif
75638 +}
75639 +
75640 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
75641 +{
75642 + if (current->signal->curr_ip)
75643 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75644 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75645 + else
75646 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75647 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75648 + dump_stack();
75649 + gr_handle_kernel_exploit();
75650 + do_group_exit(SIGKILL);
75651 +}
75652 +#endif
75653 +
75654 +#ifdef CONFIG_PAX_USERCOPY
75655 +
75656 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
75657 +{
75658 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
75659 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
75660 +#ifdef CONFIG_MODULES
75661 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
75662 +#else
75663 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
75664 +#endif
75665 +
75666 +#else
75667 + unsigned long textlow = (unsigned long)_stext;
75668 + unsigned long texthigh = (unsigned long)_etext;
75669 +
75670 +#ifdef CONFIG_X86_64
75671 + /* check against linear mapping as well */
75672 + if (high > (unsigned long)__va(__pa(textlow)) &&
75673 + low < (unsigned long)__va(__pa(texthigh)))
75674 + return true;
75675 +#endif
75676 +
75677 +#endif
75678 +
75679 + if (high <= textlow || low >= texthigh)
75680 + return false;
75681 + else
75682 + return true;
75683 +}
75684 +#endif
75685 +
75686 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
75687 +{
75688 +#ifdef CONFIG_PAX_USERCOPY
75689 + const char *type;
75690 +#endif
75691 +
75692 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
75693 + unsigned long stackstart = (unsigned long)task_stack_page(current);
75694 + unsigned long currentsp = (unsigned long)&stackstart;
75695 + if (unlikely((currentsp < stackstart + 512 ||
75696 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
75697 + BUG();
75698 +#endif
75699 +
75700 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
75701 + if (const_size)
75702 + return;
75703 +#endif
75704 +
75705 +#ifdef CONFIG_PAX_USERCOPY
75706 + if (!n)
75707 + return;
75708 +
75709 + type = check_heap_object(ptr, n);
75710 + if (!type) {
75711 + int ret = check_stack_object(ptr, n);
75712 + if (ret == 1 || ret == 2)
75713 + return;
75714 + if (ret == 0) {
75715 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
75716 + type = "<kernel text>";
75717 + else
75718 + return;
75719 + } else
75720 + type = "<process stack>";
75721 + }
75722 +
75723 + pax_report_usercopy(ptr, n, to_user, type);
75724 +#endif
75725 +
75726 +}
75727 +EXPORT_SYMBOL(__check_object_size);
75728 +
75729 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
75730 +void __used pax_track_stack(void)
75731 +{
75732 + unsigned long sp = (unsigned long)&sp;
75733 + if (sp < current_thread_info()->lowest_stack &&
75734 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
75735 + current_thread_info()->lowest_stack = sp;
75736 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
75737 + BUG();
75738 +}
75739 +EXPORT_SYMBOL(pax_track_stack);
75740 +#endif
75741 +
75742 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
75743 +void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
75744 +{
75745 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
75746 + dump_stack();
75747 + do_group_exit(SIGKILL);
75748 +}
75749 +EXPORT_SYMBOL(report_size_overflow);
75750 +#endif
75751 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
75752 index 9f9992b..8b59411 100644
75753 --- a/fs/ext2/balloc.c
75754 +++ b/fs/ext2/balloc.c
75755 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
75756
75757 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75758 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75759 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75760 + if (free_blocks < root_blocks + 1 &&
75761 !uid_eq(sbi->s_resuid, current_fsuid()) &&
75762 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75763 - !in_group_p (sbi->s_resgid))) {
75764 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75765 return 0;
75766 }
75767 return 1;
75768 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
75769 index d0e746e..82e06f0 100644
75770 --- a/fs/ext2/super.c
75771 +++ b/fs/ext2/super.c
75772 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
75773 #ifdef CONFIG_EXT2_FS_XATTR
75774 if (test_opt(sb, XATTR_USER))
75775 seq_puts(seq, ",user_xattr");
75776 - if (!test_opt(sb, XATTR_USER) &&
75777 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
75778 + if (!test_opt(sb, XATTR_USER))
75779 seq_puts(seq, ",nouser_xattr");
75780 - }
75781 #endif
75782
75783 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75784 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
75785 if (def_mount_opts & EXT2_DEFM_UID16)
75786 set_opt(sbi->s_mount_opt, NO_UID32);
75787 #ifdef CONFIG_EXT2_FS_XATTR
75788 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
75789 - set_opt(sbi->s_mount_opt, XATTR_USER);
75790 + /* always enable user xattrs */
75791 + set_opt(sbi->s_mount_opt, XATTR_USER);
75792 #endif
75793 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75794 if (def_mount_opts & EXT2_DEFM_ACL)
75795 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
75796 index 0b6bfd3..93a2964 100644
75797 --- a/fs/ext2/xattr.c
75798 +++ b/fs/ext2/xattr.c
75799 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
75800 struct buffer_head *bh = NULL;
75801 struct ext2_xattr_entry *entry;
75802 char *end;
75803 - size_t rest = buffer_size;
75804 + size_t rest = buffer_size, total_size = 0;
75805 int error;
75806
75807 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
75808 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
75809 buffer += size;
75810 }
75811 rest -= size;
75812 + total_size += size;
75813 }
75814 }
75815 - error = buffer_size - rest; /* total size */
75816 + error = total_size;
75817
75818 cleanup:
75819 brelse(bh);
75820 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
75821 index 158b5d4..2432610 100644
75822 --- a/fs/ext3/balloc.c
75823 +++ b/fs/ext3/balloc.c
75824 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
75825
75826 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75827 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75828 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75829 + if (free_blocks < root_blocks + 1 &&
75830 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
75831 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75832 - !in_group_p (sbi->s_resgid))) {
75833 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75834 return 0;
75835 }
75836 return 1;
75837 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
75838 index a9312f0..e3a11ec 100644
75839 --- a/fs/ext3/super.c
75840 +++ b/fs/ext3/super.c
75841 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
75842 #ifdef CONFIG_EXT3_FS_XATTR
75843 if (test_opt(sb, XATTR_USER))
75844 seq_puts(seq, ",user_xattr");
75845 - if (!test_opt(sb, XATTR_USER) &&
75846 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
75847 + if (!test_opt(sb, XATTR_USER))
75848 seq_puts(seq, ",nouser_xattr");
75849 - }
75850 #endif
75851 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75852 if (test_opt(sb, POSIX_ACL))
75853 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
75854 if (def_mount_opts & EXT3_DEFM_UID16)
75855 set_opt(sbi->s_mount_opt, NO_UID32);
75856 #ifdef CONFIG_EXT3_FS_XATTR
75857 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
75858 - set_opt(sbi->s_mount_opt, XATTR_USER);
75859 + /* always enable user xattrs */
75860 + set_opt(sbi->s_mount_opt, XATTR_USER);
75861 #endif
75862 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75863 if (def_mount_opts & EXT3_DEFM_ACL)
75864 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
75865 index 7cf3650..e3f4a51 100644
75866 --- a/fs/ext3/xattr.c
75867 +++ b/fs/ext3/xattr.c
75868 @@ -330,7 +330,7 @@ static int
75869 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75870 char *buffer, size_t buffer_size)
75871 {
75872 - size_t rest = buffer_size;
75873 + size_t rest = buffer_size, total_size = 0;
75874
75875 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
75876 const struct xattr_handler *handler =
75877 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75878 buffer += size;
75879 }
75880 rest -= size;
75881 + total_size += size;
75882 }
75883 }
75884 - return buffer_size - rest;
75885 + return total_size;
75886 }
75887
75888 static int
75889 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
75890 index 955bf49a..44ee359 100644
75891 --- a/fs/ext4/balloc.c
75892 +++ b/fs/ext4/balloc.c
75893 @@ -556,8 +556,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
75894 /* Hm, nope. Are (enough) root reserved clusters available? */
75895 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
75896 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
75897 - capable(CAP_SYS_RESOURCE) ||
75898 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
75899 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
75900 + capable_nolog(CAP_SYS_RESOURCE)) {
75901
75902 if (free_clusters >= (nclusters + dirty_clusters +
75903 resv_clusters))
75904 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
75905 index 9a83f14..1dd1b38 100644
75906 --- a/fs/ext4/ext4.h
75907 +++ b/fs/ext4/ext4.h
75908 @@ -1310,19 +1310,19 @@ struct ext4_sb_info {
75909 unsigned long s_mb_last_start;
75910
75911 /* stats for buddy allocator */
75912 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
75913 - atomic_t s_bal_success; /* we found long enough chunks */
75914 - atomic_t s_bal_allocated; /* in blocks */
75915 - atomic_t s_bal_ex_scanned; /* total extents scanned */
75916 - atomic_t s_bal_goals; /* goal hits */
75917 - atomic_t s_bal_breaks; /* too long searches */
75918 - atomic_t s_bal_2orders; /* 2^order hits */
75919 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
75920 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
75921 + atomic_unchecked_t s_bal_allocated; /* in blocks */
75922 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
75923 + atomic_unchecked_t s_bal_goals; /* goal hits */
75924 + atomic_unchecked_t s_bal_breaks; /* too long searches */
75925 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
75926 spinlock_t s_bal_lock;
75927 unsigned long s_mb_buddies_generated;
75928 unsigned long long s_mb_generation_time;
75929 - atomic_t s_mb_lost_chunks;
75930 - atomic_t s_mb_preallocated;
75931 - atomic_t s_mb_discarded;
75932 + atomic_unchecked_t s_mb_lost_chunks;
75933 + atomic_unchecked_t s_mb_preallocated;
75934 + atomic_unchecked_t s_mb_discarded;
75935 atomic_t s_lock_busy;
75936
75937 /* locality groups */
75938 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
75939 index 8d1e602..abf497b 100644
75940 --- a/fs/ext4/mballoc.c
75941 +++ b/fs/ext4/mballoc.c
75942 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
75943 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
75944
75945 if (EXT4_SB(sb)->s_mb_stats)
75946 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
75947 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
75948
75949 break;
75950 }
75951 @@ -2211,7 +2211,7 @@ repeat:
75952 ac->ac_status = AC_STATUS_CONTINUE;
75953 ac->ac_flags |= EXT4_MB_HINT_FIRST;
75954 cr = 3;
75955 - atomic_inc(&sbi->s_mb_lost_chunks);
75956 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
75957 goto repeat;
75958 }
75959 }
75960 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
75961 if (sbi->s_mb_stats) {
75962 ext4_msg(sb, KERN_INFO,
75963 "mballoc: %u blocks %u reqs (%u success)",
75964 - atomic_read(&sbi->s_bal_allocated),
75965 - atomic_read(&sbi->s_bal_reqs),
75966 - atomic_read(&sbi->s_bal_success));
75967 + atomic_read_unchecked(&sbi->s_bal_allocated),
75968 + atomic_read_unchecked(&sbi->s_bal_reqs),
75969 + atomic_read_unchecked(&sbi->s_bal_success));
75970 ext4_msg(sb, KERN_INFO,
75971 "mballoc: %u extents scanned, %u goal hits, "
75972 "%u 2^N hits, %u breaks, %u lost",
75973 - atomic_read(&sbi->s_bal_ex_scanned),
75974 - atomic_read(&sbi->s_bal_goals),
75975 - atomic_read(&sbi->s_bal_2orders),
75976 - atomic_read(&sbi->s_bal_breaks),
75977 - atomic_read(&sbi->s_mb_lost_chunks));
75978 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
75979 + atomic_read_unchecked(&sbi->s_bal_goals),
75980 + atomic_read_unchecked(&sbi->s_bal_2orders),
75981 + atomic_read_unchecked(&sbi->s_bal_breaks),
75982 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
75983 ext4_msg(sb, KERN_INFO,
75984 "mballoc: %lu generated and it took %Lu",
75985 sbi->s_mb_buddies_generated,
75986 sbi->s_mb_generation_time);
75987 ext4_msg(sb, KERN_INFO,
75988 "mballoc: %u preallocated, %u discarded",
75989 - atomic_read(&sbi->s_mb_preallocated),
75990 - atomic_read(&sbi->s_mb_discarded));
75991 + atomic_read_unchecked(&sbi->s_mb_preallocated),
75992 + atomic_read_unchecked(&sbi->s_mb_discarded));
75993 }
75994
75995 free_percpu(sbi->s_locality_groups);
75996 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
75997 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
75998
75999 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
76000 - atomic_inc(&sbi->s_bal_reqs);
76001 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
76002 + atomic_inc_unchecked(&sbi->s_bal_reqs);
76003 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
76004 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
76005 - atomic_inc(&sbi->s_bal_success);
76006 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
76007 + atomic_inc_unchecked(&sbi->s_bal_success);
76008 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
76009 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
76010 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
76011 - atomic_inc(&sbi->s_bal_goals);
76012 + atomic_inc_unchecked(&sbi->s_bal_goals);
76013 if (ac->ac_found > sbi->s_mb_max_to_scan)
76014 - atomic_inc(&sbi->s_bal_breaks);
76015 + atomic_inc_unchecked(&sbi->s_bal_breaks);
76016 }
76017
76018 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
76019 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
76020 trace_ext4_mb_new_inode_pa(ac, pa);
76021
76022 ext4_mb_use_inode_pa(ac, pa);
76023 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
76024 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
76025
76026 ei = EXT4_I(ac->ac_inode);
76027 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
76028 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
76029 trace_ext4_mb_new_group_pa(ac, pa);
76030
76031 ext4_mb_use_group_pa(ac, pa);
76032 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
76033 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
76034
76035 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
76036 lg = ac->ac_lg;
76037 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
76038 * from the bitmap and continue.
76039 */
76040 }
76041 - atomic_add(free, &sbi->s_mb_discarded);
76042 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
76043
76044 return err;
76045 }
76046 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
76047 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
76048 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
76049 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
76050 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
76051 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
76052 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
76053
76054 return 0;
76055 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
76056 index 8313ca3..8a37d08 100644
76057 --- a/fs/ext4/mmp.c
76058 +++ b/fs/ext4/mmp.c
76059 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
76060 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
76061 const char *function, unsigned int line, const char *msg)
76062 {
76063 - __ext4_warning(sb, function, line, msg);
76064 + __ext4_warning(sb, function, line, "%s", msg);
76065 __ext4_warning(sb, function, line,
76066 "MMP failure info: last update time: %llu, last update "
76067 "node: %s, last update device: %s\n",
76068 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
76069 index cf0c472..ddf284d 100644
76070 --- a/fs/ext4/resize.c
76071 +++ b/fs/ext4/resize.c
76072 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76073
76074 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
76075 for (count2 = count; count > 0; count -= count2, block += count2) {
76076 - ext4_fsblk_t start;
76077 + ext4_fsblk_t start, diff;
76078 struct buffer_head *bh;
76079 ext4_group_t group;
76080 int err;
76081 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76082 start = ext4_group_first_block_no(sb, group);
76083 group -= flex_gd->groups[0].group;
76084
76085 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
76086 - if (count2 > count)
76087 - count2 = count;
76088 -
76089 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
76090 BUG_ON(flex_gd->count > 1);
76091 continue;
76092 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76093 err = ext4_journal_get_write_access(handle, bh);
76094 if (err)
76095 return err;
76096 +
76097 + diff = block - start;
76098 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
76099 + if (count2 > count)
76100 + count2 = count;
76101 +
76102 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
76103 - block - start, count2);
76104 - ext4_set_bits(bh->b_data, block - start, count2);
76105 + diff, count2);
76106 + ext4_set_bits(bh->b_data, diff, count2);
76107
76108 err = ext4_handle_dirty_metadata(handle, NULL, bh);
76109 if (unlikely(err))
76110 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
76111 index ca9d4a2..4c52f42 100644
76112 --- a/fs/ext4/super.c
76113 +++ b/fs/ext4/super.c
76114 @@ -1232,7 +1232,7 @@ static ext4_fsblk_t get_sb_block(void **data)
76115 }
76116
76117 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
76118 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76119 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76120 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
76121
76122 #ifdef CONFIG_QUOTA
76123 @@ -2442,7 +2442,7 @@ struct ext4_attr {
76124 int offset;
76125 int deprecated_val;
76126 } u;
76127 -};
76128 +} __do_const;
76129
76130 static int parse_strtoull(const char *buf,
76131 unsigned long long max, unsigned long long *value)
76132 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
76133 index 16e28c0..728c282 100644
76134 --- a/fs/ext4/xattr.c
76135 +++ b/fs/ext4/xattr.c
76136 @@ -398,7 +398,7 @@ static int
76137 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76138 char *buffer, size_t buffer_size)
76139 {
76140 - size_t rest = buffer_size;
76141 + size_t rest = buffer_size, total_size = 0;
76142
76143 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
76144 const struct xattr_handler *handler =
76145 @@ -415,9 +415,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76146 buffer += size;
76147 }
76148 rest -= size;
76149 + total_size += size;
76150 }
76151 }
76152 - return buffer_size - rest;
76153 + return total_size;
76154 }
76155
76156 static int
76157 diff --git a/fs/fcntl.c b/fs/fcntl.c
76158 index ee85cd4..9dd0d20 100644
76159 --- a/fs/fcntl.c
76160 +++ b/fs/fcntl.c
76161 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
76162 int force)
76163 {
76164 security_file_set_fowner(filp);
76165 + if (gr_handle_chroot_fowner(pid, type))
76166 + return;
76167 + if (gr_check_protected_task_fowner(pid, type))
76168 + return;
76169 f_modown(filp, pid, type, force);
76170 }
76171 EXPORT_SYMBOL(__f_setown);
76172 diff --git a/fs/fhandle.c b/fs/fhandle.c
76173 index d59712d..2281df9 100644
76174 --- a/fs/fhandle.c
76175 +++ b/fs/fhandle.c
76176 @@ -8,6 +8,7 @@
76177 #include <linux/fs_struct.h>
76178 #include <linux/fsnotify.h>
76179 #include <linux/personality.h>
76180 +#include <linux/grsecurity.h>
76181 #include <asm/uaccess.h>
76182 #include "internal.h"
76183 #include "mount.h"
76184 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
76185 } else
76186 retval = 0;
76187 /* copy the mount id */
76188 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
76189 - sizeof(*mnt_id)) ||
76190 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
76191 copy_to_user(ufh, handle,
76192 sizeof(struct file_handle) + handle_bytes))
76193 retval = -EFAULT;
76194 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
76195 * the directory. Ideally we would like CAP_DAC_SEARCH.
76196 * But we don't have that
76197 */
76198 - if (!capable(CAP_DAC_READ_SEARCH)) {
76199 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
76200 retval = -EPERM;
76201 goto out_err;
76202 }
76203 diff --git a/fs/file.c b/fs/file.c
76204 index 93c5f89..ed75817 100644
76205 --- a/fs/file.c
76206 +++ b/fs/file.c
76207 @@ -16,6 +16,7 @@
76208 #include <linux/slab.h>
76209 #include <linux/vmalloc.h>
76210 #include <linux/file.h>
76211 +#include <linux/security.h>
76212 #include <linux/fdtable.h>
76213 #include <linux/bitops.h>
76214 #include <linux/interrupt.h>
76215 @@ -139,7 +140,7 @@ out:
76216 * Return <0 error code on error; 1 on successful completion.
76217 * The files->file_lock should be held on entry, and will be held on exit.
76218 */
76219 -static int expand_fdtable(struct files_struct *files, int nr)
76220 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
76221 __releases(files->file_lock)
76222 __acquires(files->file_lock)
76223 {
76224 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
76225 * expanded and execution may have blocked.
76226 * The files->file_lock should be held on entry, and will be held on exit.
76227 */
76228 -static int expand_files(struct files_struct *files, int nr)
76229 +static int expand_files(struct files_struct *files, unsigned int nr)
76230 {
76231 struct fdtable *fdt;
76232
76233 @@ -799,6 +800,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
76234 if (!file)
76235 return __close_fd(files, fd);
76236
76237 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
76238 if (fd >= rlimit(RLIMIT_NOFILE))
76239 return -EBADF;
76240
76241 @@ -825,6 +827,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
76242 if (unlikely(oldfd == newfd))
76243 return -EINVAL;
76244
76245 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
76246 if (newfd >= rlimit(RLIMIT_NOFILE))
76247 return -EBADF;
76248
76249 @@ -880,6 +883,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
76250 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
76251 {
76252 int err;
76253 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
76254 if (from >= rlimit(RLIMIT_NOFILE))
76255 return -EINVAL;
76256 err = alloc_fd(from, flags);
76257 diff --git a/fs/filesystems.c b/fs/filesystems.c
76258 index 5797d45..7d7d79a 100644
76259 --- a/fs/filesystems.c
76260 +++ b/fs/filesystems.c
76261 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
76262 int len = dot ? dot - name : strlen(name);
76263
76264 fs = __get_fs_type(name, len);
76265 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
76266 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
76267 +#else
76268 if (!fs && (request_module("fs-%.*s", len, name) == 0))
76269 +#endif
76270 fs = __get_fs_type(name, len);
76271
76272 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
76273 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
76274 index 7dca743..1ff87ae 100644
76275 --- a/fs/fs_struct.c
76276 +++ b/fs/fs_struct.c
76277 @@ -4,6 +4,7 @@
76278 #include <linux/path.h>
76279 #include <linux/slab.h>
76280 #include <linux/fs_struct.h>
76281 +#include <linux/grsecurity.h>
76282 #include "internal.h"
76283
76284 /*
76285 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
76286 struct path old_root;
76287
76288 path_get(path);
76289 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
76290 spin_lock(&fs->lock);
76291 write_seqcount_begin(&fs->seq);
76292 old_root = fs->root;
76293 fs->root = *path;
76294 + gr_set_chroot_entries(current, path);
76295 write_seqcount_end(&fs->seq);
76296 spin_unlock(&fs->lock);
76297 - if (old_root.dentry)
76298 + if (old_root.dentry) {
76299 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
76300 path_put(&old_root);
76301 + }
76302 }
76303
76304 /*
76305 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76306 int hits = 0;
76307 spin_lock(&fs->lock);
76308 write_seqcount_begin(&fs->seq);
76309 + /* this root replacement is only done by pivot_root,
76310 + leave grsec's chroot tagging alone for this task
76311 + so that a pivoted root isn't treated as a chroot
76312 + */
76313 hits += replace_path(&fs->root, old_root, new_root);
76314 hits += replace_path(&fs->pwd, old_root, new_root);
76315 write_seqcount_end(&fs->seq);
76316 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76317
76318 void free_fs_struct(struct fs_struct *fs)
76319 {
76320 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76321 path_put(&fs->root);
76322 path_put(&fs->pwd);
76323 kmem_cache_free(fs_cachep, fs);
76324 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
76325 task_lock(tsk);
76326 spin_lock(&fs->lock);
76327 tsk->fs = NULL;
76328 - kill = !--fs->users;
76329 + gr_clear_chroot_entries(tsk);
76330 + kill = !atomic_dec_return(&fs->users);
76331 spin_unlock(&fs->lock);
76332 task_unlock(tsk);
76333 if (kill)
76334 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76335 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
76336 /* We don't need to lock fs - think why ;-) */
76337 if (fs) {
76338 - fs->users = 1;
76339 + atomic_set(&fs->users, 1);
76340 fs->in_exec = 0;
76341 spin_lock_init(&fs->lock);
76342 seqcount_init(&fs->seq);
76343 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76344 spin_lock(&old->lock);
76345 fs->root = old->root;
76346 path_get(&fs->root);
76347 + /* instead of calling gr_set_chroot_entries here,
76348 + we call it from every caller of this function
76349 + */
76350 fs->pwd = old->pwd;
76351 path_get(&fs->pwd);
76352 spin_unlock(&old->lock);
76353 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76354 }
76355 return fs;
76356 }
76357 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
76358
76359 task_lock(current);
76360 spin_lock(&fs->lock);
76361 - kill = !--fs->users;
76362 + kill = !atomic_dec_return(&fs->users);
76363 current->fs = new_fs;
76364 + gr_set_chroot_entries(current, &new_fs->root);
76365 spin_unlock(&fs->lock);
76366 task_unlock(current);
76367
76368 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
76369
76370 int current_umask(void)
76371 {
76372 - return current->fs->umask;
76373 + return current->fs->umask | gr_acl_umask();
76374 }
76375 EXPORT_SYMBOL(current_umask);
76376
76377 /* to be mentioned only in INIT_TASK */
76378 struct fs_struct init_fs = {
76379 - .users = 1,
76380 + .users = ATOMIC_INIT(1),
76381 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
76382 .seq = SEQCNT_ZERO(init_fs.seq),
76383 .umask = 0022,
76384 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
76385 index 89acec7..a575262 100644
76386 --- a/fs/fscache/cookie.c
76387 +++ b/fs/fscache/cookie.c
76388 @@ -19,7 +19,7 @@
76389
76390 struct kmem_cache *fscache_cookie_jar;
76391
76392 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
76393 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
76394
76395 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
76396 static int fscache_alloc_object(struct fscache_cache *cache,
76397 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
76398 parent ? (char *) parent->def->name : "<no-parent>",
76399 def->name, netfs_data, enable);
76400
76401 - fscache_stat(&fscache_n_acquires);
76402 + fscache_stat_unchecked(&fscache_n_acquires);
76403
76404 /* if there's no parent cookie, then we don't create one here either */
76405 if (!parent) {
76406 - fscache_stat(&fscache_n_acquires_null);
76407 + fscache_stat_unchecked(&fscache_n_acquires_null);
76408 _leave(" [no parent]");
76409 return NULL;
76410 }
76411 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76412 /* allocate and initialise a cookie */
76413 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
76414 if (!cookie) {
76415 - fscache_stat(&fscache_n_acquires_oom);
76416 + fscache_stat_unchecked(&fscache_n_acquires_oom);
76417 _leave(" [ENOMEM]");
76418 return NULL;
76419 }
76420 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
76421
76422 switch (cookie->def->type) {
76423 case FSCACHE_COOKIE_TYPE_INDEX:
76424 - fscache_stat(&fscache_n_cookie_index);
76425 + fscache_stat_unchecked(&fscache_n_cookie_index);
76426 break;
76427 case FSCACHE_COOKIE_TYPE_DATAFILE:
76428 - fscache_stat(&fscache_n_cookie_data);
76429 + fscache_stat_unchecked(&fscache_n_cookie_data);
76430 break;
76431 default:
76432 - fscache_stat(&fscache_n_cookie_special);
76433 + fscache_stat_unchecked(&fscache_n_cookie_special);
76434 break;
76435 }
76436
76437 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76438 } else {
76439 atomic_dec(&parent->n_children);
76440 __fscache_cookie_put(cookie);
76441 - fscache_stat(&fscache_n_acquires_nobufs);
76442 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
76443 _leave(" = NULL");
76444 return NULL;
76445 }
76446 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76447 }
76448 }
76449
76450 - fscache_stat(&fscache_n_acquires_ok);
76451 + fscache_stat_unchecked(&fscache_n_acquires_ok);
76452 _leave(" = %p", cookie);
76453 return cookie;
76454 }
76455 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
76456 cache = fscache_select_cache_for_object(cookie->parent);
76457 if (!cache) {
76458 up_read(&fscache_addremove_sem);
76459 - fscache_stat(&fscache_n_acquires_no_cache);
76460 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
76461 _leave(" = -ENOMEDIUM [no cache]");
76462 return -ENOMEDIUM;
76463 }
76464 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
76465 object = cache->ops->alloc_object(cache, cookie);
76466 fscache_stat_d(&fscache_n_cop_alloc_object);
76467 if (IS_ERR(object)) {
76468 - fscache_stat(&fscache_n_object_no_alloc);
76469 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
76470 ret = PTR_ERR(object);
76471 goto error;
76472 }
76473
76474 - fscache_stat(&fscache_n_object_alloc);
76475 + fscache_stat_unchecked(&fscache_n_object_alloc);
76476
76477 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
76478 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
76479
76480 _debug("ALLOC OBJ%x: %s {%lx}",
76481 object->debug_id, cookie->def->name, object->events);
76482 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
76483
76484 _enter("{%s}", cookie->def->name);
76485
76486 - fscache_stat(&fscache_n_invalidates);
76487 + fscache_stat_unchecked(&fscache_n_invalidates);
76488
76489 /* Only permit invalidation of data files. Invalidating an index will
76490 * require the caller to release all its attachments to the tree rooted
76491 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
76492 {
76493 struct fscache_object *object;
76494
76495 - fscache_stat(&fscache_n_updates);
76496 + fscache_stat_unchecked(&fscache_n_updates);
76497
76498 if (!cookie) {
76499 - fscache_stat(&fscache_n_updates_null);
76500 + fscache_stat_unchecked(&fscache_n_updates_null);
76501 _leave(" [no cookie]");
76502 return;
76503 }
76504 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
76505 */
76506 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
76507 {
76508 - fscache_stat(&fscache_n_relinquishes);
76509 + fscache_stat_unchecked(&fscache_n_relinquishes);
76510 if (retire)
76511 - fscache_stat(&fscache_n_relinquishes_retire);
76512 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
76513
76514 if (!cookie) {
76515 - fscache_stat(&fscache_n_relinquishes_null);
76516 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
76517 _leave(" [no cookie]");
76518 return;
76519 }
76520 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
76521 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
76522 goto inconsistent;
76523
76524 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
76525 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
76526
76527 __fscache_use_cookie(cookie);
76528 if (fscache_submit_op(object, op) < 0)
76529 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
76530 index 7872a62..d91b19f 100644
76531 --- a/fs/fscache/internal.h
76532 +++ b/fs/fscache/internal.h
76533 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
76534 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
76535 extern int fscache_wait_for_operation_activation(struct fscache_object *,
76536 struct fscache_operation *,
76537 - atomic_t *,
76538 - atomic_t *,
76539 + atomic_unchecked_t *,
76540 + atomic_unchecked_t *,
76541 void (*)(struct fscache_operation *));
76542 extern void fscache_invalidate_writes(struct fscache_cookie *);
76543
76544 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
76545 * stats.c
76546 */
76547 #ifdef CONFIG_FSCACHE_STATS
76548 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76549 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76550 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76551 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76552
76553 -extern atomic_t fscache_n_op_pend;
76554 -extern atomic_t fscache_n_op_run;
76555 -extern atomic_t fscache_n_op_enqueue;
76556 -extern atomic_t fscache_n_op_deferred_release;
76557 -extern atomic_t fscache_n_op_release;
76558 -extern atomic_t fscache_n_op_gc;
76559 -extern atomic_t fscache_n_op_cancelled;
76560 -extern atomic_t fscache_n_op_rejected;
76561 +extern atomic_unchecked_t fscache_n_op_pend;
76562 +extern atomic_unchecked_t fscache_n_op_run;
76563 +extern atomic_unchecked_t fscache_n_op_enqueue;
76564 +extern atomic_unchecked_t fscache_n_op_deferred_release;
76565 +extern atomic_unchecked_t fscache_n_op_release;
76566 +extern atomic_unchecked_t fscache_n_op_gc;
76567 +extern atomic_unchecked_t fscache_n_op_cancelled;
76568 +extern atomic_unchecked_t fscache_n_op_rejected;
76569
76570 -extern atomic_t fscache_n_attr_changed;
76571 -extern atomic_t fscache_n_attr_changed_ok;
76572 -extern atomic_t fscache_n_attr_changed_nobufs;
76573 -extern atomic_t fscache_n_attr_changed_nomem;
76574 -extern atomic_t fscache_n_attr_changed_calls;
76575 +extern atomic_unchecked_t fscache_n_attr_changed;
76576 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
76577 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
76578 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
76579 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
76580
76581 -extern atomic_t fscache_n_allocs;
76582 -extern atomic_t fscache_n_allocs_ok;
76583 -extern atomic_t fscache_n_allocs_wait;
76584 -extern atomic_t fscache_n_allocs_nobufs;
76585 -extern atomic_t fscache_n_allocs_intr;
76586 -extern atomic_t fscache_n_allocs_object_dead;
76587 -extern atomic_t fscache_n_alloc_ops;
76588 -extern atomic_t fscache_n_alloc_op_waits;
76589 +extern atomic_unchecked_t fscache_n_allocs;
76590 +extern atomic_unchecked_t fscache_n_allocs_ok;
76591 +extern atomic_unchecked_t fscache_n_allocs_wait;
76592 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
76593 +extern atomic_unchecked_t fscache_n_allocs_intr;
76594 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
76595 +extern atomic_unchecked_t fscache_n_alloc_ops;
76596 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
76597
76598 -extern atomic_t fscache_n_retrievals;
76599 -extern atomic_t fscache_n_retrievals_ok;
76600 -extern atomic_t fscache_n_retrievals_wait;
76601 -extern atomic_t fscache_n_retrievals_nodata;
76602 -extern atomic_t fscache_n_retrievals_nobufs;
76603 -extern atomic_t fscache_n_retrievals_intr;
76604 -extern atomic_t fscache_n_retrievals_nomem;
76605 -extern atomic_t fscache_n_retrievals_object_dead;
76606 -extern atomic_t fscache_n_retrieval_ops;
76607 -extern atomic_t fscache_n_retrieval_op_waits;
76608 +extern atomic_unchecked_t fscache_n_retrievals;
76609 +extern atomic_unchecked_t fscache_n_retrievals_ok;
76610 +extern atomic_unchecked_t fscache_n_retrievals_wait;
76611 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
76612 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
76613 +extern atomic_unchecked_t fscache_n_retrievals_intr;
76614 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
76615 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
76616 +extern atomic_unchecked_t fscache_n_retrieval_ops;
76617 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
76618
76619 -extern atomic_t fscache_n_stores;
76620 -extern atomic_t fscache_n_stores_ok;
76621 -extern atomic_t fscache_n_stores_again;
76622 -extern atomic_t fscache_n_stores_nobufs;
76623 -extern atomic_t fscache_n_stores_oom;
76624 -extern atomic_t fscache_n_store_ops;
76625 -extern atomic_t fscache_n_store_calls;
76626 -extern atomic_t fscache_n_store_pages;
76627 -extern atomic_t fscache_n_store_radix_deletes;
76628 -extern atomic_t fscache_n_store_pages_over_limit;
76629 +extern atomic_unchecked_t fscache_n_stores;
76630 +extern atomic_unchecked_t fscache_n_stores_ok;
76631 +extern atomic_unchecked_t fscache_n_stores_again;
76632 +extern atomic_unchecked_t fscache_n_stores_nobufs;
76633 +extern atomic_unchecked_t fscache_n_stores_oom;
76634 +extern atomic_unchecked_t fscache_n_store_ops;
76635 +extern atomic_unchecked_t fscache_n_store_calls;
76636 +extern atomic_unchecked_t fscache_n_store_pages;
76637 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
76638 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
76639
76640 -extern atomic_t fscache_n_store_vmscan_not_storing;
76641 -extern atomic_t fscache_n_store_vmscan_gone;
76642 -extern atomic_t fscache_n_store_vmscan_busy;
76643 -extern atomic_t fscache_n_store_vmscan_cancelled;
76644 -extern atomic_t fscache_n_store_vmscan_wait;
76645 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
76646 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
76647 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
76648 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
76649 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
76650
76651 -extern atomic_t fscache_n_marks;
76652 -extern atomic_t fscache_n_uncaches;
76653 +extern atomic_unchecked_t fscache_n_marks;
76654 +extern atomic_unchecked_t fscache_n_uncaches;
76655
76656 -extern atomic_t fscache_n_acquires;
76657 -extern atomic_t fscache_n_acquires_null;
76658 -extern atomic_t fscache_n_acquires_no_cache;
76659 -extern atomic_t fscache_n_acquires_ok;
76660 -extern atomic_t fscache_n_acquires_nobufs;
76661 -extern atomic_t fscache_n_acquires_oom;
76662 +extern atomic_unchecked_t fscache_n_acquires;
76663 +extern atomic_unchecked_t fscache_n_acquires_null;
76664 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
76665 +extern atomic_unchecked_t fscache_n_acquires_ok;
76666 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
76667 +extern atomic_unchecked_t fscache_n_acquires_oom;
76668
76669 -extern atomic_t fscache_n_invalidates;
76670 -extern atomic_t fscache_n_invalidates_run;
76671 +extern atomic_unchecked_t fscache_n_invalidates;
76672 +extern atomic_unchecked_t fscache_n_invalidates_run;
76673
76674 -extern atomic_t fscache_n_updates;
76675 -extern atomic_t fscache_n_updates_null;
76676 -extern atomic_t fscache_n_updates_run;
76677 +extern atomic_unchecked_t fscache_n_updates;
76678 +extern atomic_unchecked_t fscache_n_updates_null;
76679 +extern atomic_unchecked_t fscache_n_updates_run;
76680
76681 -extern atomic_t fscache_n_relinquishes;
76682 -extern atomic_t fscache_n_relinquishes_null;
76683 -extern atomic_t fscache_n_relinquishes_waitcrt;
76684 -extern atomic_t fscache_n_relinquishes_retire;
76685 +extern atomic_unchecked_t fscache_n_relinquishes;
76686 +extern atomic_unchecked_t fscache_n_relinquishes_null;
76687 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
76688 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
76689
76690 -extern atomic_t fscache_n_cookie_index;
76691 -extern atomic_t fscache_n_cookie_data;
76692 -extern atomic_t fscache_n_cookie_special;
76693 +extern atomic_unchecked_t fscache_n_cookie_index;
76694 +extern atomic_unchecked_t fscache_n_cookie_data;
76695 +extern atomic_unchecked_t fscache_n_cookie_special;
76696
76697 -extern atomic_t fscache_n_object_alloc;
76698 -extern atomic_t fscache_n_object_no_alloc;
76699 -extern atomic_t fscache_n_object_lookups;
76700 -extern atomic_t fscache_n_object_lookups_negative;
76701 -extern atomic_t fscache_n_object_lookups_positive;
76702 -extern atomic_t fscache_n_object_lookups_timed_out;
76703 -extern atomic_t fscache_n_object_created;
76704 -extern atomic_t fscache_n_object_avail;
76705 -extern atomic_t fscache_n_object_dead;
76706 +extern atomic_unchecked_t fscache_n_object_alloc;
76707 +extern atomic_unchecked_t fscache_n_object_no_alloc;
76708 +extern atomic_unchecked_t fscache_n_object_lookups;
76709 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
76710 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
76711 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
76712 +extern atomic_unchecked_t fscache_n_object_created;
76713 +extern atomic_unchecked_t fscache_n_object_avail;
76714 +extern atomic_unchecked_t fscache_n_object_dead;
76715
76716 -extern atomic_t fscache_n_checkaux_none;
76717 -extern atomic_t fscache_n_checkaux_okay;
76718 -extern atomic_t fscache_n_checkaux_update;
76719 -extern atomic_t fscache_n_checkaux_obsolete;
76720 +extern atomic_unchecked_t fscache_n_checkaux_none;
76721 +extern atomic_unchecked_t fscache_n_checkaux_okay;
76722 +extern atomic_unchecked_t fscache_n_checkaux_update;
76723 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
76724
76725 extern atomic_t fscache_n_cop_alloc_object;
76726 extern atomic_t fscache_n_cop_lookup_object;
76727 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
76728 atomic_inc(stat);
76729 }
76730
76731 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
76732 +{
76733 + atomic_inc_unchecked(stat);
76734 +}
76735 +
76736 static inline void fscache_stat_d(atomic_t *stat)
76737 {
76738 atomic_dec(stat);
76739 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
76740
76741 #define __fscache_stat(stat) (NULL)
76742 #define fscache_stat(stat) do {} while (0)
76743 +#define fscache_stat_unchecked(stat) do {} while (0)
76744 #define fscache_stat_d(stat) do {} while (0)
76745 #endif
76746
76747 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
76748 index da032da..0076ce7 100644
76749 --- a/fs/fscache/object.c
76750 +++ b/fs/fscache/object.c
76751 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76752 _debug("LOOKUP \"%s\" in \"%s\"",
76753 cookie->def->name, object->cache->tag->name);
76754
76755 - fscache_stat(&fscache_n_object_lookups);
76756 + fscache_stat_unchecked(&fscache_n_object_lookups);
76757 fscache_stat(&fscache_n_cop_lookup_object);
76758 ret = object->cache->ops->lookup_object(object);
76759 fscache_stat_d(&fscache_n_cop_lookup_object);
76760 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76761 if (ret == -ETIMEDOUT) {
76762 /* probably stuck behind another object, so move this one to
76763 * the back of the queue */
76764 - fscache_stat(&fscache_n_object_lookups_timed_out);
76765 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
76766 _leave(" [timeout]");
76767 return NO_TRANSIT;
76768 }
76769 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
76770 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
76771
76772 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76773 - fscache_stat(&fscache_n_object_lookups_negative);
76774 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
76775
76776 /* Allow write requests to begin stacking up and read requests to begin
76777 * returning ENODATA.
76778 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
76779 /* if we were still looking up, then we must have a positive lookup
76780 * result, in which case there may be data available */
76781 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76782 - fscache_stat(&fscache_n_object_lookups_positive);
76783 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
76784
76785 /* We do (presumably) have data */
76786 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
76787 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
76788 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
76789 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
76790 } else {
76791 - fscache_stat(&fscache_n_object_created);
76792 + fscache_stat_unchecked(&fscache_n_object_created);
76793 }
76794
76795 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
76796 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
76797 fscache_stat_d(&fscache_n_cop_lookup_complete);
76798
76799 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
76800 - fscache_stat(&fscache_n_object_avail);
76801 + fscache_stat_unchecked(&fscache_n_object_avail);
76802
76803 _leave("");
76804 return transit_to(JUMPSTART_DEPS);
76805 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
76806
76807 /* this just shifts the object release to the work processor */
76808 fscache_put_object(object);
76809 - fscache_stat(&fscache_n_object_dead);
76810 + fscache_stat_unchecked(&fscache_n_object_dead);
76811
76812 _leave("");
76813 return transit_to(OBJECT_DEAD);
76814 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76815 enum fscache_checkaux result;
76816
76817 if (!object->cookie->def->check_aux) {
76818 - fscache_stat(&fscache_n_checkaux_none);
76819 + fscache_stat_unchecked(&fscache_n_checkaux_none);
76820 return FSCACHE_CHECKAUX_OKAY;
76821 }
76822
76823 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76824 switch (result) {
76825 /* entry okay as is */
76826 case FSCACHE_CHECKAUX_OKAY:
76827 - fscache_stat(&fscache_n_checkaux_okay);
76828 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
76829 break;
76830
76831 /* entry requires update */
76832 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
76833 - fscache_stat(&fscache_n_checkaux_update);
76834 + fscache_stat_unchecked(&fscache_n_checkaux_update);
76835 break;
76836
76837 /* entry requires deletion */
76838 case FSCACHE_CHECKAUX_OBSOLETE:
76839 - fscache_stat(&fscache_n_checkaux_obsolete);
76840 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
76841 break;
76842
76843 default:
76844 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
76845 {
76846 const struct fscache_state *s;
76847
76848 - fscache_stat(&fscache_n_invalidates_run);
76849 + fscache_stat_unchecked(&fscache_n_invalidates_run);
76850 fscache_stat(&fscache_n_cop_invalidate_object);
76851 s = _fscache_invalidate_object(object, event);
76852 fscache_stat_d(&fscache_n_cop_invalidate_object);
76853 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
76854 {
76855 _enter("{OBJ%x},%d", object->debug_id, event);
76856
76857 - fscache_stat(&fscache_n_updates_run);
76858 + fscache_stat_unchecked(&fscache_n_updates_run);
76859 fscache_stat(&fscache_n_cop_update_object);
76860 object->cache->ops->update_object(object);
76861 fscache_stat_d(&fscache_n_cop_update_object);
76862 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
76863 index e7b87a0..a85d47a 100644
76864 --- a/fs/fscache/operation.c
76865 +++ b/fs/fscache/operation.c
76866 @@ -17,7 +17,7 @@
76867 #include <linux/slab.h>
76868 #include "internal.h"
76869
76870 -atomic_t fscache_op_debug_id;
76871 +atomic_unchecked_t fscache_op_debug_id;
76872 EXPORT_SYMBOL(fscache_op_debug_id);
76873
76874 /**
76875 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
76876 ASSERTCMP(atomic_read(&op->usage), >, 0);
76877 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
76878
76879 - fscache_stat(&fscache_n_op_enqueue);
76880 + fscache_stat_unchecked(&fscache_n_op_enqueue);
76881 switch (op->flags & FSCACHE_OP_TYPE) {
76882 case FSCACHE_OP_ASYNC:
76883 _debug("queue async");
76884 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
76885 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
76886 if (op->processor)
76887 fscache_enqueue_operation(op);
76888 - fscache_stat(&fscache_n_op_run);
76889 + fscache_stat_unchecked(&fscache_n_op_run);
76890 }
76891
76892 /*
76893 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76894 if (object->n_in_progress > 0) {
76895 atomic_inc(&op->usage);
76896 list_add_tail(&op->pend_link, &object->pending_ops);
76897 - fscache_stat(&fscache_n_op_pend);
76898 + fscache_stat_unchecked(&fscache_n_op_pend);
76899 } else if (!list_empty(&object->pending_ops)) {
76900 atomic_inc(&op->usage);
76901 list_add_tail(&op->pend_link, &object->pending_ops);
76902 - fscache_stat(&fscache_n_op_pend);
76903 + fscache_stat_unchecked(&fscache_n_op_pend);
76904 fscache_start_operations(object);
76905 } else {
76906 ASSERTCMP(object->n_in_progress, ==, 0);
76907 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76908 object->n_exclusive++; /* reads and writes must wait */
76909 atomic_inc(&op->usage);
76910 list_add_tail(&op->pend_link, &object->pending_ops);
76911 - fscache_stat(&fscache_n_op_pend);
76912 + fscache_stat_unchecked(&fscache_n_op_pend);
76913 ret = 0;
76914 } else {
76915 /* If we're in any other state, there must have been an I/O
76916 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
76917 if (object->n_exclusive > 0) {
76918 atomic_inc(&op->usage);
76919 list_add_tail(&op->pend_link, &object->pending_ops);
76920 - fscache_stat(&fscache_n_op_pend);
76921 + fscache_stat_unchecked(&fscache_n_op_pend);
76922 } else if (!list_empty(&object->pending_ops)) {
76923 atomic_inc(&op->usage);
76924 list_add_tail(&op->pend_link, &object->pending_ops);
76925 - fscache_stat(&fscache_n_op_pend);
76926 + fscache_stat_unchecked(&fscache_n_op_pend);
76927 fscache_start_operations(object);
76928 } else {
76929 ASSERTCMP(object->n_exclusive, ==, 0);
76930 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
76931 object->n_ops++;
76932 atomic_inc(&op->usage);
76933 list_add_tail(&op->pend_link, &object->pending_ops);
76934 - fscache_stat(&fscache_n_op_pend);
76935 + fscache_stat_unchecked(&fscache_n_op_pend);
76936 ret = 0;
76937 } else if (fscache_object_is_dying(object)) {
76938 - fscache_stat(&fscache_n_op_rejected);
76939 + fscache_stat_unchecked(&fscache_n_op_rejected);
76940 op->state = FSCACHE_OP_ST_CANCELLED;
76941 ret = -ENOBUFS;
76942 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
76943 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
76944 ret = -EBUSY;
76945 if (op->state == FSCACHE_OP_ST_PENDING) {
76946 ASSERT(!list_empty(&op->pend_link));
76947 - fscache_stat(&fscache_n_op_cancelled);
76948 + fscache_stat_unchecked(&fscache_n_op_cancelled);
76949 list_del_init(&op->pend_link);
76950 if (do_cancel)
76951 do_cancel(op);
76952 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
76953 while (!list_empty(&object->pending_ops)) {
76954 op = list_entry(object->pending_ops.next,
76955 struct fscache_operation, pend_link);
76956 - fscache_stat(&fscache_n_op_cancelled);
76957 + fscache_stat_unchecked(&fscache_n_op_cancelled);
76958 list_del_init(&op->pend_link);
76959
76960 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
76961 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
76962 op->state, ==, FSCACHE_OP_ST_CANCELLED);
76963 op->state = FSCACHE_OP_ST_DEAD;
76964
76965 - fscache_stat(&fscache_n_op_release);
76966 + fscache_stat_unchecked(&fscache_n_op_release);
76967
76968 if (op->release) {
76969 op->release(op);
76970 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
76971 * lock, and defer it otherwise */
76972 if (!spin_trylock(&object->lock)) {
76973 _debug("defer put");
76974 - fscache_stat(&fscache_n_op_deferred_release);
76975 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
76976
76977 cache = object->cache;
76978 spin_lock(&cache->op_gc_list_lock);
76979 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
76980
76981 _debug("GC DEFERRED REL OBJ%x OP%x",
76982 object->debug_id, op->debug_id);
76983 - fscache_stat(&fscache_n_op_gc);
76984 + fscache_stat_unchecked(&fscache_n_op_gc);
76985
76986 ASSERTCMP(atomic_read(&op->usage), ==, 0);
76987 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
76988 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
76989 index de33b3f..8be4d29 100644
76990 --- a/fs/fscache/page.c
76991 +++ b/fs/fscache/page.c
76992 @@ -74,7 +74,7 @@ try_again:
76993 val = radix_tree_lookup(&cookie->stores, page->index);
76994 if (!val) {
76995 rcu_read_unlock();
76996 - fscache_stat(&fscache_n_store_vmscan_not_storing);
76997 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
76998 __fscache_uncache_page(cookie, page);
76999 return true;
77000 }
77001 @@ -104,11 +104,11 @@ try_again:
77002 spin_unlock(&cookie->stores_lock);
77003
77004 if (xpage) {
77005 - fscache_stat(&fscache_n_store_vmscan_cancelled);
77006 - fscache_stat(&fscache_n_store_radix_deletes);
77007 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
77008 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
77009 ASSERTCMP(xpage, ==, page);
77010 } else {
77011 - fscache_stat(&fscache_n_store_vmscan_gone);
77012 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
77013 }
77014
77015 wake_up_bit(&cookie->flags, 0);
77016 @@ -123,11 +123,11 @@ page_busy:
77017 * sleeping on memory allocation, so we may need to impose a timeout
77018 * too. */
77019 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
77020 - fscache_stat(&fscache_n_store_vmscan_busy);
77021 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
77022 return false;
77023 }
77024
77025 - fscache_stat(&fscache_n_store_vmscan_wait);
77026 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
77027 if (!release_page_wait_timeout(cookie, page))
77028 _debug("fscache writeout timeout page: %p{%lx}",
77029 page, page->index);
77030 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
77031 FSCACHE_COOKIE_STORING_TAG);
77032 if (!radix_tree_tag_get(&cookie->stores, page->index,
77033 FSCACHE_COOKIE_PENDING_TAG)) {
77034 - fscache_stat(&fscache_n_store_radix_deletes);
77035 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
77036 xpage = radix_tree_delete(&cookie->stores, page->index);
77037 }
77038 spin_unlock(&cookie->stores_lock);
77039 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
77040
77041 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
77042
77043 - fscache_stat(&fscache_n_attr_changed_calls);
77044 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
77045
77046 if (fscache_object_is_active(object)) {
77047 fscache_stat(&fscache_n_cop_attr_changed);
77048 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
77049
77050 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77051
77052 - fscache_stat(&fscache_n_attr_changed);
77053 + fscache_stat_unchecked(&fscache_n_attr_changed);
77054
77055 op = kzalloc(sizeof(*op), GFP_KERNEL);
77056 if (!op) {
77057 - fscache_stat(&fscache_n_attr_changed_nomem);
77058 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
77059 _leave(" = -ENOMEM");
77060 return -ENOMEM;
77061 }
77062 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
77063 if (fscache_submit_exclusive_op(object, op) < 0)
77064 goto nobufs_dec;
77065 spin_unlock(&cookie->lock);
77066 - fscache_stat(&fscache_n_attr_changed_ok);
77067 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
77068 fscache_put_operation(op);
77069 _leave(" = 0");
77070 return 0;
77071 @@ -242,7 +242,7 @@ nobufs:
77072 kfree(op);
77073 if (wake_cookie)
77074 __fscache_wake_unused_cookie(cookie);
77075 - fscache_stat(&fscache_n_attr_changed_nobufs);
77076 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
77077 _leave(" = %d", -ENOBUFS);
77078 return -ENOBUFS;
77079 }
77080 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
77081 /* allocate a retrieval operation and attempt to submit it */
77082 op = kzalloc(sizeof(*op), GFP_NOIO);
77083 if (!op) {
77084 - fscache_stat(&fscache_n_retrievals_nomem);
77085 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77086 return NULL;
77087 }
77088
77089 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
77090 return 0;
77091 }
77092
77093 - fscache_stat(&fscache_n_retrievals_wait);
77094 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
77095
77096 jif = jiffies;
77097 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
77098 TASK_INTERRUPTIBLE) != 0) {
77099 - fscache_stat(&fscache_n_retrievals_intr);
77100 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77101 _leave(" = -ERESTARTSYS");
77102 return -ERESTARTSYS;
77103 }
77104 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
77105 */
77106 int fscache_wait_for_operation_activation(struct fscache_object *object,
77107 struct fscache_operation *op,
77108 - atomic_t *stat_op_waits,
77109 - atomic_t *stat_object_dead,
77110 + atomic_unchecked_t *stat_op_waits,
77111 + atomic_unchecked_t *stat_object_dead,
77112 void (*do_cancel)(struct fscache_operation *))
77113 {
77114 int ret;
77115 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77116
77117 _debug(">>> WT");
77118 if (stat_op_waits)
77119 - fscache_stat(stat_op_waits);
77120 + fscache_stat_unchecked(stat_op_waits);
77121 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
77122 TASK_INTERRUPTIBLE) != 0) {
77123 ret = fscache_cancel_op(op, do_cancel);
77124 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77125 check_if_dead:
77126 if (op->state == FSCACHE_OP_ST_CANCELLED) {
77127 if (stat_object_dead)
77128 - fscache_stat(stat_object_dead);
77129 + fscache_stat_unchecked(stat_object_dead);
77130 _leave(" = -ENOBUFS [cancelled]");
77131 return -ENOBUFS;
77132 }
77133 @@ -381,7 +381,7 @@ check_if_dead:
77134 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
77135 fscache_cancel_op(op, do_cancel);
77136 if (stat_object_dead)
77137 - fscache_stat(stat_object_dead);
77138 + fscache_stat_unchecked(stat_object_dead);
77139 return -ENOBUFS;
77140 }
77141 return 0;
77142 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77143
77144 _enter("%p,%p,,,", cookie, page);
77145
77146 - fscache_stat(&fscache_n_retrievals);
77147 + fscache_stat_unchecked(&fscache_n_retrievals);
77148
77149 if (hlist_empty(&cookie->backing_objects))
77150 goto nobufs;
77151 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77152 goto nobufs_unlock_dec;
77153 spin_unlock(&cookie->lock);
77154
77155 - fscache_stat(&fscache_n_retrieval_ops);
77156 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77157
77158 /* pin the netfs read context in case we need to do the actual netfs
77159 * read because we've encountered a cache read failure */
77160 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77161
77162 error:
77163 if (ret == -ENOMEM)
77164 - fscache_stat(&fscache_n_retrievals_nomem);
77165 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77166 else if (ret == -ERESTARTSYS)
77167 - fscache_stat(&fscache_n_retrievals_intr);
77168 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77169 else if (ret == -ENODATA)
77170 - fscache_stat(&fscache_n_retrievals_nodata);
77171 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77172 else if (ret < 0)
77173 - fscache_stat(&fscache_n_retrievals_nobufs);
77174 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77175 else
77176 - fscache_stat(&fscache_n_retrievals_ok);
77177 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77178
77179 fscache_put_retrieval(op);
77180 _leave(" = %d", ret);
77181 @@ -505,7 +505,7 @@ nobufs_unlock:
77182 __fscache_wake_unused_cookie(cookie);
77183 kfree(op);
77184 nobufs:
77185 - fscache_stat(&fscache_n_retrievals_nobufs);
77186 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77187 _leave(" = -ENOBUFS");
77188 return -ENOBUFS;
77189 }
77190 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77191
77192 _enter("%p,,%d,,,", cookie, *nr_pages);
77193
77194 - fscache_stat(&fscache_n_retrievals);
77195 + fscache_stat_unchecked(&fscache_n_retrievals);
77196
77197 if (hlist_empty(&cookie->backing_objects))
77198 goto nobufs;
77199 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77200 goto nobufs_unlock_dec;
77201 spin_unlock(&cookie->lock);
77202
77203 - fscache_stat(&fscache_n_retrieval_ops);
77204 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77205
77206 /* pin the netfs read context in case we need to do the actual netfs
77207 * read because we've encountered a cache read failure */
77208 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77209
77210 error:
77211 if (ret == -ENOMEM)
77212 - fscache_stat(&fscache_n_retrievals_nomem);
77213 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77214 else if (ret == -ERESTARTSYS)
77215 - fscache_stat(&fscache_n_retrievals_intr);
77216 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77217 else if (ret == -ENODATA)
77218 - fscache_stat(&fscache_n_retrievals_nodata);
77219 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77220 else if (ret < 0)
77221 - fscache_stat(&fscache_n_retrievals_nobufs);
77222 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77223 else
77224 - fscache_stat(&fscache_n_retrievals_ok);
77225 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77226
77227 fscache_put_retrieval(op);
77228 _leave(" = %d", ret);
77229 @@ -636,7 +636,7 @@ nobufs_unlock:
77230 if (wake_cookie)
77231 __fscache_wake_unused_cookie(cookie);
77232 nobufs:
77233 - fscache_stat(&fscache_n_retrievals_nobufs);
77234 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77235 _leave(" = -ENOBUFS");
77236 return -ENOBUFS;
77237 }
77238 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77239
77240 _enter("%p,%p,,,", cookie, page);
77241
77242 - fscache_stat(&fscache_n_allocs);
77243 + fscache_stat_unchecked(&fscache_n_allocs);
77244
77245 if (hlist_empty(&cookie->backing_objects))
77246 goto nobufs;
77247 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77248 goto nobufs_unlock_dec;
77249 spin_unlock(&cookie->lock);
77250
77251 - fscache_stat(&fscache_n_alloc_ops);
77252 + fscache_stat_unchecked(&fscache_n_alloc_ops);
77253
77254 ret = fscache_wait_for_operation_activation(
77255 object, &op->op,
77256 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77257
77258 error:
77259 if (ret == -ERESTARTSYS)
77260 - fscache_stat(&fscache_n_allocs_intr);
77261 + fscache_stat_unchecked(&fscache_n_allocs_intr);
77262 else if (ret < 0)
77263 - fscache_stat(&fscache_n_allocs_nobufs);
77264 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77265 else
77266 - fscache_stat(&fscache_n_allocs_ok);
77267 + fscache_stat_unchecked(&fscache_n_allocs_ok);
77268
77269 fscache_put_retrieval(op);
77270 _leave(" = %d", ret);
77271 @@ -730,7 +730,7 @@ nobufs_unlock:
77272 if (wake_cookie)
77273 __fscache_wake_unused_cookie(cookie);
77274 nobufs:
77275 - fscache_stat(&fscache_n_allocs_nobufs);
77276 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77277 _leave(" = -ENOBUFS");
77278 return -ENOBUFS;
77279 }
77280 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77281
77282 spin_lock(&cookie->stores_lock);
77283
77284 - fscache_stat(&fscache_n_store_calls);
77285 + fscache_stat_unchecked(&fscache_n_store_calls);
77286
77287 /* find a page to store */
77288 page = NULL;
77289 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77290 page = results[0];
77291 _debug("gang %d [%lx]", n, page->index);
77292 if (page->index > op->store_limit) {
77293 - fscache_stat(&fscache_n_store_pages_over_limit);
77294 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
77295 goto superseded;
77296 }
77297
77298 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77299 spin_unlock(&cookie->stores_lock);
77300 spin_unlock(&object->lock);
77301
77302 - fscache_stat(&fscache_n_store_pages);
77303 + fscache_stat_unchecked(&fscache_n_store_pages);
77304 fscache_stat(&fscache_n_cop_write_page);
77305 ret = object->cache->ops->write_page(op, page);
77306 fscache_stat_d(&fscache_n_cop_write_page);
77307 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77308 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77309 ASSERT(PageFsCache(page));
77310
77311 - fscache_stat(&fscache_n_stores);
77312 + fscache_stat_unchecked(&fscache_n_stores);
77313
77314 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
77315 _leave(" = -ENOBUFS [invalidating]");
77316 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77317 spin_unlock(&cookie->stores_lock);
77318 spin_unlock(&object->lock);
77319
77320 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
77321 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
77322 op->store_limit = object->store_limit;
77323
77324 __fscache_use_cookie(cookie);
77325 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77326
77327 spin_unlock(&cookie->lock);
77328 radix_tree_preload_end();
77329 - fscache_stat(&fscache_n_store_ops);
77330 - fscache_stat(&fscache_n_stores_ok);
77331 + fscache_stat_unchecked(&fscache_n_store_ops);
77332 + fscache_stat_unchecked(&fscache_n_stores_ok);
77333
77334 /* the work queue now carries its own ref on the object */
77335 fscache_put_operation(&op->op);
77336 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77337 return 0;
77338
77339 already_queued:
77340 - fscache_stat(&fscache_n_stores_again);
77341 + fscache_stat_unchecked(&fscache_n_stores_again);
77342 already_pending:
77343 spin_unlock(&cookie->stores_lock);
77344 spin_unlock(&object->lock);
77345 spin_unlock(&cookie->lock);
77346 radix_tree_preload_end();
77347 kfree(op);
77348 - fscache_stat(&fscache_n_stores_ok);
77349 + fscache_stat_unchecked(&fscache_n_stores_ok);
77350 _leave(" = 0");
77351 return 0;
77352
77353 @@ -1039,14 +1039,14 @@ nobufs:
77354 kfree(op);
77355 if (wake_cookie)
77356 __fscache_wake_unused_cookie(cookie);
77357 - fscache_stat(&fscache_n_stores_nobufs);
77358 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
77359 _leave(" = -ENOBUFS");
77360 return -ENOBUFS;
77361
77362 nomem_free:
77363 kfree(op);
77364 nomem:
77365 - fscache_stat(&fscache_n_stores_oom);
77366 + fscache_stat_unchecked(&fscache_n_stores_oom);
77367 _leave(" = -ENOMEM");
77368 return -ENOMEM;
77369 }
77370 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
77371 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77372 ASSERTCMP(page, !=, NULL);
77373
77374 - fscache_stat(&fscache_n_uncaches);
77375 + fscache_stat_unchecked(&fscache_n_uncaches);
77376
77377 /* cache withdrawal may beat us to it */
77378 if (!PageFsCache(page))
77379 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
77380 struct fscache_cookie *cookie = op->op.object->cookie;
77381
77382 #ifdef CONFIG_FSCACHE_STATS
77383 - atomic_inc(&fscache_n_marks);
77384 + atomic_inc_unchecked(&fscache_n_marks);
77385 #endif
77386
77387 _debug("- mark %p{%lx}", page, page->index);
77388 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
77389 index 40d13c7..ddf52b9 100644
77390 --- a/fs/fscache/stats.c
77391 +++ b/fs/fscache/stats.c
77392 @@ -18,99 +18,99 @@
77393 /*
77394 * operation counters
77395 */
77396 -atomic_t fscache_n_op_pend;
77397 -atomic_t fscache_n_op_run;
77398 -atomic_t fscache_n_op_enqueue;
77399 -atomic_t fscache_n_op_requeue;
77400 -atomic_t fscache_n_op_deferred_release;
77401 -atomic_t fscache_n_op_release;
77402 -atomic_t fscache_n_op_gc;
77403 -atomic_t fscache_n_op_cancelled;
77404 -atomic_t fscache_n_op_rejected;
77405 +atomic_unchecked_t fscache_n_op_pend;
77406 +atomic_unchecked_t fscache_n_op_run;
77407 +atomic_unchecked_t fscache_n_op_enqueue;
77408 +atomic_unchecked_t fscache_n_op_requeue;
77409 +atomic_unchecked_t fscache_n_op_deferred_release;
77410 +atomic_unchecked_t fscache_n_op_release;
77411 +atomic_unchecked_t fscache_n_op_gc;
77412 +atomic_unchecked_t fscache_n_op_cancelled;
77413 +atomic_unchecked_t fscache_n_op_rejected;
77414
77415 -atomic_t fscache_n_attr_changed;
77416 -atomic_t fscache_n_attr_changed_ok;
77417 -atomic_t fscache_n_attr_changed_nobufs;
77418 -atomic_t fscache_n_attr_changed_nomem;
77419 -atomic_t fscache_n_attr_changed_calls;
77420 +atomic_unchecked_t fscache_n_attr_changed;
77421 +atomic_unchecked_t fscache_n_attr_changed_ok;
77422 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
77423 +atomic_unchecked_t fscache_n_attr_changed_nomem;
77424 +atomic_unchecked_t fscache_n_attr_changed_calls;
77425
77426 -atomic_t fscache_n_allocs;
77427 -atomic_t fscache_n_allocs_ok;
77428 -atomic_t fscache_n_allocs_wait;
77429 -atomic_t fscache_n_allocs_nobufs;
77430 -atomic_t fscache_n_allocs_intr;
77431 -atomic_t fscache_n_allocs_object_dead;
77432 -atomic_t fscache_n_alloc_ops;
77433 -atomic_t fscache_n_alloc_op_waits;
77434 +atomic_unchecked_t fscache_n_allocs;
77435 +atomic_unchecked_t fscache_n_allocs_ok;
77436 +atomic_unchecked_t fscache_n_allocs_wait;
77437 +atomic_unchecked_t fscache_n_allocs_nobufs;
77438 +atomic_unchecked_t fscache_n_allocs_intr;
77439 +atomic_unchecked_t fscache_n_allocs_object_dead;
77440 +atomic_unchecked_t fscache_n_alloc_ops;
77441 +atomic_unchecked_t fscache_n_alloc_op_waits;
77442
77443 -atomic_t fscache_n_retrievals;
77444 -atomic_t fscache_n_retrievals_ok;
77445 -atomic_t fscache_n_retrievals_wait;
77446 -atomic_t fscache_n_retrievals_nodata;
77447 -atomic_t fscache_n_retrievals_nobufs;
77448 -atomic_t fscache_n_retrievals_intr;
77449 -atomic_t fscache_n_retrievals_nomem;
77450 -atomic_t fscache_n_retrievals_object_dead;
77451 -atomic_t fscache_n_retrieval_ops;
77452 -atomic_t fscache_n_retrieval_op_waits;
77453 +atomic_unchecked_t fscache_n_retrievals;
77454 +atomic_unchecked_t fscache_n_retrievals_ok;
77455 +atomic_unchecked_t fscache_n_retrievals_wait;
77456 +atomic_unchecked_t fscache_n_retrievals_nodata;
77457 +atomic_unchecked_t fscache_n_retrievals_nobufs;
77458 +atomic_unchecked_t fscache_n_retrievals_intr;
77459 +atomic_unchecked_t fscache_n_retrievals_nomem;
77460 +atomic_unchecked_t fscache_n_retrievals_object_dead;
77461 +atomic_unchecked_t fscache_n_retrieval_ops;
77462 +atomic_unchecked_t fscache_n_retrieval_op_waits;
77463
77464 -atomic_t fscache_n_stores;
77465 -atomic_t fscache_n_stores_ok;
77466 -atomic_t fscache_n_stores_again;
77467 -atomic_t fscache_n_stores_nobufs;
77468 -atomic_t fscache_n_stores_oom;
77469 -atomic_t fscache_n_store_ops;
77470 -atomic_t fscache_n_store_calls;
77471 -atomic_t fscache_n_store_pages;
77472 -atomic_t fscache_n_store_radix_deletes;
77473 -atomic_t fscache_n_store_pages_over_limit;
77474 +atomic_unchecked_t fscache_n_stores;
77475 +atomic_unchecked_t fscache_n_stores_ok;
77476 +atomic_unchecked_t fscache_n_stores_again;
77477 +atomic_unchecked_t fscache_n_stores_nobufs;
77478 +atomic_unchecked_t fscache_n_stores_oom;
77479 +atomic_unchecked_t fscache_n_store_ops;
77480 +atomic_unchecked_t fscache_n_store_calls;
77481 +atomic_unchecked_t fscache_n_store_pages;
77482 +atomic_unchecked_t fscache_n_store_radix_deletes;
77483 +atomic_unchecked_t fscache_n_store_pages_over_limit;
77484
77485 -atomic_t fscache_n_store_vmscan_not_storing;
77486 -atomic_t fscache_n_store_vmscan_gone;
77487 -atomic_t fscache_n_store_vmscan_busy;
77488 -atomic_t fscache_n_store_vmscan_cancelled;
77489 -atomic_t fscache_n_store_vmscan_wait;
77490 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
77491 +atomic_unchecked_t fscache_n_store_vmscan_gone;
77492 +atomic_unchecked_t fscache_n_store_vmscan_busy;
77493 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
77494 +atomic_unchecked_t fscache_n_store_vmscan_wait;
77495
77496 -atomic_t fscache_n_marks;
77497 -atomic_t fscache_n_uncaches;
77498 +atomic_unchecked_t fscache_n_marks;
77499 +atomic_unchecked_t fscache_n_uncaches;
77500
77501 -atomic_t fscache_n_acquires;
77502 -atomic_t fscache_n_acquires_null;
77503 -atomic_t fscache_n_acquires_no_cache;
77504 -atomic_t fscache_n_acquires_ok;
77505 -atomic_t fscache_n_acquires_nobufs;
77506 -atomic_t fscache_n_acquires_oom;
77507 +atomic_unchecked_t fscache_n_acquires;
77508 +atomic_unchecked_t fscache_n_acquires_null;
77509 +atomic_unchecked_t fscache_n_acquires_no_cache;
77510 +atomic_unchecked_t fscache_n_acquires_ok;
77511 +atomic_unchecked_t fscache_n_acquires_nobufs;
77512 +atomic_unchecked_t fscache_n_acquires_oom;
77513
77514 -atomic_t fscache_n_invalidates;
77515 -atomic_t fscache_n_invalidates_run;
77516 +atomic_unchecked_t fscache_n_invalidates;
77517 +atomic_unchecked_t fscache_n_invalidates_run;
77518
77519 -atomic_t fscache_n_updates;
77520 -atomic_t fscache_n_updates_null;
77521 -atomic_t fscache_n_updates_run;
77522 +atomic_unchecked_t fscache_n_updates;
77523 +atomic_unchecked_t fscache_n_updates_null;
77524 +atomic_unchecked_t fscache_n_updates_run;
77525
77526 -atomic_t fscache_n_relinquishes;
77527 -atomic_t fscache_n_relinquishes_null;
77528 -atomic_t fscache_n_relinquishes_waitcrt;
77529 -atomic_t fscache_n_relinquishes_retire;
77530 +atomic_unchecked_t fscache_n_relinquishes;
77531 +atomic_unchecked_t fscache_n_relinquishes_null;
77532 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
77533 +atomic_unchecked_t fscache_n_relinquishes_retire;
77534
77535 -atomic_t fscache_n_cookie_index;
77536 -atomic_t fscache_n_cookie_data;
77537 -atomic_t fscache_n_cookie_special;
77538 +atomic_unchecked_t fscache_n_cookie_index;
77539 +atomic_unchecked_t fscache_n_cookie_data;
77540 +atomic_unchecked_t fscache_n_cookie_special;
77541
77542 -atomic_t fscache_n_object_alloc;
77543 -atomic_t fscache_n_object_no_alloc;
77544 -atomic_t fscache_n_object_lookups;
77545 -atomic_t fscache_n_object_lookups_negative;
77546 -atomic_t fscache_n_object_lookups_positive;
77547 -atomic_t fscache_n_object_lookups_timed_out;
77548 -atomic_t fscache_n_object_created;
77549 -atomic_t fscache_n_object_avail;
77550 -atomic_t fscache_n_object_dead;
77551 +atomic_unchecked_t fscache_n_object_alloc;
77552 +atomic_unchecked_t fscache_n_object_no_alloc;
77553 +atomic_unchecked_t fscache_n_object_lookups;
77554 +atomic_unchecked_t fscache_n_object_lookups_negative;
77555 +atomic_unchecked_t fscache_n_object_lookups_positive;
77556 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
77557 +atomic_unchecked_t fscache_n_object_created;
77558 +atomic_unchecked_t fscache_n_object_avail;
77559 +atomic_unchecked_t fscache_n_object_dead;
77560
77561 -atomic_t fscache_n_checkaux_none;
77562 -atomic_t fscache_n_checkaux_okay;
77563 -atomic_t fscache_n_checkaux_update;
77564 -atomic_t fscache_n_checkaux_obsolete;
77565 +atomic_unchecked_t fscache_n_checkaux_none;
77566 +atomic_unchecked_t fscache_n_checkaux_okay;
77567 +atomic_unchecked_t fscache_n_checkaux_update;
77568 +atomic_unchecked_t fscache_n_checkaux_obsolete;
77569
77570 atomic_t fscache_n_cop_alloc_object;
77571 atomic_t fscache_n_cop_lookup_object;
77572 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
77573 seq_puts(m, "FS-Cache statistics\n");
77574
77575 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
77576 - atomic_read(&fscache_n_cookie_index),
77577 - atomic_read(&fscache_n_cookie_data),
77578 - atomic_read(&fscache_n_cookie_special));
77579 + atomic_read_unchecked(&fscache_n_cookie_index),
77580 + atomic_read_unchecked(&fscache_n_cookie_data),
77581 + atomic_read_unchecked(&fscache_n_cookie_special));
77582
77583 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
77584 - atomic_read(&fscache_n_object_alloc),
77585 - atomic_read(&fscache_n_object_no_alloc),
77586 - atomic_read(&fscache_n_object_avail),
77587 - atomic_read(&fscache_n_object_dead));
77588 + atomic_read_unchecked(&fscache_n_object_alloc),
77589 + atomic_read_unchecked(&fscache_n_object_no_alloc),
77590 + atomic_read_unchecked(&fscache_n_object_avail),
77591 + atomic_read_unchecked(&fscache_n_object_dead));
77592 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
77593 - atomic_read(&fscache_n_checkaux_none),
77594 - atomic_read(&fscache_n_checkaux_okay),
77595 - atomic_read(&fscache_n_checkaux_update),
77596 - atomic_read(&fscache_n_checkaux_obsolete));
77597 + atomic_read_unchecked(&fscache_n_checkaux_none),
77598 + atomic_read_unchecked(&fscache_n_checkaux_okay),
77599 + atomic_read_unchecked(&fscache_n_checkaux_update),
77600 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
77601
77602 seq_printf(m, "Pages : mrk=%u unc=%u\n",
77603 - atomic_read(&fscache_n_marks),
77604 - atomic_read(&fscache_n_uncaches));
77605 + atomic_read_unchecked(&fscache_n_marks),
77606 + atomic_read_unchecked(&fscache_n_uncaches));
77607
77608 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
77609 " oom=%u\n",
77610 - atomic_read(&fscache_n_acquires),
77611 - atomic_read(&fscache_n_acquires_null),
77612 - atomic_read(&fscache_n_acquires_no_cache),
77613 - atomic_read(&fscache_n_acquires_ok),
77614 - atomic_read(&fscache_n_acquires_nobufs),
77615 - atomic_read(&fscache_n_acquires_oom));
77616 + atomic_read_unchecked(&fscache_n_acquires),
77617 + atomic_read_unchecked(&fscache_n_acquires_null),
77618 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
77619 + atomic_read_unchecked(&fscache_n_acquires_ok),
77620 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
77621 + atomic_read_unchecked(&fscache_n_acquires_oom));
77622
77623 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
77624 - atomic_read(&fscache_n_object_lookups),
77625 - atomic_read(&fscache_n_object_lookups_negative),
77626 - atomic_read(&fscache_n_object_lookups_positive),
77627 - atomic_read(&fscache_n_object_created),
77628 - atomic_read(&fscache_n_object_lookups_timed_out));
77629 + atomic_read_unchecked(&fscache_n_object_lookups),
77630 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
77631 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
77632 + atomic_read_unchecked(&fscache_n_object_created),
77633 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
77634
77635 seq_printf(m, "Invals : n=%u run=%u\n",
77636 - atomic_read(&fscache_n_invalidates),
77637 - atomic_read(&fscache_n_invalidates_run));
77638 + atomic_read_unchecked(&fscache_n_invalidates),
77639 + atomic_read_unchecked(&fscache_n_invalidates_run));
77640
77641 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
77642 - atomic_read(&fscache_n_updates),
77643 - atomic_read(&fscache_n_updates_null),
77644 - atomic_read(&fscache_n_updates_run));
77645 + atomic_read_unchecked(&fscache_n_updates),
77646 + atomic_read_unchecked(&fscache_n_updates_null),
77647 + atomic_read_unchecked(&fscache_n_updates_run));
77648
77649 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
77650 - atomic_read(&fscache_n_relinquishes),
77651 - atomic_read(&fscache_n_relinquishes_null),
77652 - atomic_read(&fscache_n_relinquishes_waitcrt),
77653 - atomic_read(&fscache_n_relinquishes_retire));
77654 + atomic_read_unchecked(&fscache_n_relinquishes),
77655 + atomic_read_unchecked(&fscache_n_relinquishes_null),
77656 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
77657 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
77658
77659 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
77660 - atomic_read(&fscache_n_attr_changed),
77661 - atomic_read(&fscache_n_attr_changed_ok),
77662 - atomic_read(&fscache_n_attr_changed_nobufs),
77663 - atomic_read(&fscache_n_attr_changed_nomem),
77664 - atomic_read(&fscache_n_attr_changed_calls));
77665 + atomic_read_unchecked(&fscache_n_attr_changed),
77666 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
77667 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
77668 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
77669 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
77670
77671 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
77672 - atomic_read(&fscache_n_allocs),
77673 - atomic_read(&fscache_n_allocs_ok),
77674 - atomic_read(&fscache_n_allocs_wait),
77675 - atomic_read(&fscache_n_allocs_nobufs),
77676 - atomic_read(&fscache_n_allocs_intr));
77677 + atomic_read_unchecked(&fscache_n_allocs),
77678 + atomic_read_unchecked(&fscache_n_allocs_ok),
77679 + atomic_read_unchecked(&fscache_n_allocs_wait),
77680 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
77681 + atomic_read_unchecked(&fscache_n_allocs_intr));
77682 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
77683 - atomic_read(&fscache_n_alloc_ops),
77684 - atomic_read(&fscache_n_alloc_op_waits),
77685 - atomic_read(&fscache_n_allocs_object_dead));
77686 + atomic_read_unchecked(&fscache_n_alloc_ops),
77687 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
77688 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
77689
77690 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
77691 " int=%u oom=%u\n",
77692 - atomic_read(&fscache_n_retrievals),
77693 - atomic_read(&fscache_n_retrievals_ok),
77694 - atomic_read(&fscache_n_retrievals_wait),
77695 - atomic_read(&fscache_n_retrievals_nodata),
77696 - atomic_read(&fscache_n_retrievals_nobufs),
77697 - atomic_read(&fscache_n_retrievals_intr),
77698 - atomic_read(&fscache_n_retrievals_nomem));
77699 + atomic_read_unchecked(&fscache_n_retrievals),
77700 + atomic_read_unchecked(&fscache_n_retrievals_ok),
77701 + atomic_read_unchecked(&fscache_n_retrievals_wait),
77702 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
77703 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
77704 + atomic_read_unchecked(&fscache_n_retrievals_intr),
77705 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
77706 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
77707 - atomic_read(&fscache_n_retrieval_ops),
77708 - atomic_read(&fscache_n_retrieval_op_waits),
77709 - atomic_read(&fscache_n_retrievals_object_dead));
77710 + atomic_read_unchecked(&fscache_n_retrieval_ops),
77711 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
77712 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
77713
77714 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
77715 - atomic_read(&fscache_n_stores),
77716 - atomic_read(&fscache_n_stores_ok),
77717 - atomic_read(&fscache_n_stores_again),
77718 - atomic_read(&fscache_n_stores_nobufs),
77719 - atomic_read(&fscache_n_stores_oom));
77720 + atomic_read_unchecked(&fscache_n_stores),
77721 + atomic_read_unchecked(&fscache_n_stores_ok),
77722 + atomic_read_unchecked(&fscache_n_stores_again),
77723 + atomic_read_unchecked(&fscache_n_stores_nobufs),
77724 + atomic_read_unchecked(&fscache_n_stores_oom));
77725 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
77726 - atomic_read(&fscache_n_store_ops),
77727 - atomic_read(&fscache_n_store_calls),
77728 - atomic_read(&fscache_n_store_pages),
77729 - atomic_read(&fscache_n_store_radix_deletes),
77730 - atomic_read(&fscache_n_store_pages_over_limit));
77731 + atomic_read_unchecked(&fscache_n_store_ops),
77732 + atomic_read_unchecked(&fscache_n_store_calls),
77733 + atomic_read_unchecked(&fscache_n_store_pages),
77734 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
77735 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
77736
77737 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
77738 - atomic_read(&fscache_n_store_vmscan_not_storing),
77739 - atomic_read(&fscache_n_store_vmscan_gone),
77740 - atomic_read(&fscache_n_store_vmscan_busy),
77741 - atomic_read(&fscache_n_store_vmscan_cancelled),
77742 - atomic_read(&fscache_n_store_vmscan_wait));
77743 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
77744 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
77745 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
77746 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
77747 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
77748
77749 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
77750 - atomic_read(&fscache_n_op_pend),
77751 - atomic_read(&fscache_n_op_run),
77752 - atomic_read(&fscache_n_op_enqueue),
77753 - atomic_read(&fscache_n_op_cancelled),
77754 - atomic_read(&fscache_n_op_rejected));
77755 + atomic_read_unchecked(&fscache_n_op_pend),
77756 + atomic_read_unchecked(&fscache_n_op_run),
77757 + atomic_read_unchecked(&fscache_n_op_enqueue),
77758 + atomic_read_unchecked(&fscache_n_op_cancelled),
77759 + atomic_read_unchecked(&fscache_n_op_rejected));
77760 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
77761 - atomic_read(&fscache_n_op_deferred_release),
77762 - atomic_read(&fscache_n_op_release),
77763 - atomic_read(&fscache_n_op_gc));
77764 + atomic_read_unchecked(&fscache_n_op_deferred_release),
77765 + atomic_read_unchecked(&fscache_n_op_release),
77766 + atomic_read_unchecked(&fscache_n_op_gc));
77767
77768 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
77769 atomic_read(&fscache_n_cop_alloc_object),
77770 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
77771 index e5bbf74..9bfdaf3 100644
77772 --- a/fs/fuse/cuse.c
77773 +++ b/fs/fuse/cuse.c
77774 @@ -602,10 +602,12 @@ static int __init cuse_init(void)
77775 INIT_LIST_HEAD(&cuse_conntbl[i]);
77776
77777 /* inherit and extend fuse_dev_operations */
77778 - cuse_channel_fops = fuse_dev_operations;
77779 - cuse_channel_fops.owner = THIS_MODULE;
77780 - cuse_channel_fops.open = cuse_channel_open;
77781 - cuse_channel_fops.release = cuse_channel_release;
77782 + pax_open_kernel();
77783 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
77784 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
77785 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
77786 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
77787 + pax_close_kernel();
77788
77789 cuse_class = class_create(THIS_MODULE, "cuse");
77790 if (IS_ERR(cuse_class))
77791 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
77792 index c8b68ab..97190db 100644
77793 --- a/fs/fuse/dev.c
77794 +++ b/fs/fuse/dev.c
77795 @@ -1398,7 +1398,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77796 ret = 0;
77797 pipe_lock(pipe);
77798
77799 - if (!pipe->readers) {
77800 + if (!atomic_read(&pipe->readers)) {
77801 send_sig(SIGPIPE, current, 0);
77802 if (!ret)
77803 ret = -EPIPE;
77804 @@ -1427,7 +1427,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77805 page_nr++;
77806 ret += buf->len;
77807
77808 - if (pipe->files)
77809 + if (atomic_read(&pipe->files))
77810 do_wakeup = 1;
77811 }
77812
77813 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
77814 index 0572bca..cb9c3fa 100644
77815 --- a/fs/fuse/dir.c
77816 +++ b/fs/fuse/dir.c
77817 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
77818 return link;
77819 }
77820
77821 -static void free_link(char *link)
77822 +static void free_link(const char *link)
77823 {
77824 if (!IS_ERR(link))
77825 free_page((unsigned long) link);
77826 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
77827 index 0fa8062..755b198 100644
77828 --- a/fs/gfs2/glock.c
77829 +++ b/fs/gfs2/glock.c
77830 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
77831 if (held1 != held2) {
77832 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
77833 if (held2)
77834 - gl->gl_lockref.count++;
77835 + __lockref_inc(&gl->gl_lockref);
77836 else
77837 - gl->gl_lockref.count--;
77838 + __lockref_dec(&gl->gl_lockref);
77839 }
77840 if (held1 && held2 && list_empty(&gl->gl_holders))
77841 clear_bit(GLF_QUEUED, &gl->gl_flags);
77842 @@ -614,9 +614,9 @@ out:
77843 out_sched:
77844 clear_bit(GLF_LOCK, &gl->gl_flags);
77845 smp_mb__after_atomic();
77846 - gl->gl_lockref.count++;
77847 + __lockref_inc(&gl->gl_lockref);
77848 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77849 - gl->gl_lockref.count--;
77850 + __lockref_dec(&gl->gl_lockref);
77851 return;
77852
77853 out_unlock:
77854 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
77855 gl->gl_sbd = sdp;
77856 gl->gl_flags = 0;
77857 gl->gl_name = name;
77858 - gl->gl_lockref.count = 1;
77859 + __lockref_set(&gl->gl_lockref, 1);
77860 gl->gl_state = LM_ST_UNLOCKED;
77861 gl->gl_target = LM_ST_UNLOCKED;
77862 gl->gl_demote_state = LM_ST_EXCLUSIVE;
77863 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
77864 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
77865 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
77866 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77867 - gl->gl_lockref.count++;
77868 + __lockref_inc(&gl->gl_lockref);
77869 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77870 - gl->gl_lockref.count--;
77871 + __lockref_dec(&gl->gl_lockref);
77872 }
77873 run_queue(gl, 1);
77874 spin_unlock(&gl->gl_spin);
77875 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
77876 }
77877 }
77878
77879 - gl->gl_lockref.count++;
77880 + __lockref_inc(&gl->gl_lockref);
77881 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77882 spin_unlock(&gl->gl_spin);
77883
77884 @@ -1384,12 +1384,12 @@ add_back_to_lru:
77885 goto add_back_to_lru;
77886 }
77887 clear_bit(GLF_LRU, &gl->gl_flags);
77888 - gl->gl_lockref.count++;
77889 + __lockref_inc(&gl->gl_lockref);
77890 if (demote_ok(gl))
77891 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
77892 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
77893 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77894 - gl->gl_lockref.count--;
77895 + __lockref_dec(&gl->gl_lockref);
77896 spin_unlock(&gl->gl_spin);
77897 cond_resched_lock(&lru_lock);
77898 }
77899 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
77900 state2str(gl->gl_demote_state), dtime,
77901 atomic_read(&gl->gl_ail_count),
77902 atomic_read(&gl->gl_revokes),
77903 - (int)gl->gl_lockref.count, gl->gl_hold_time);
77904 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
77905
77906 list_for_each_entry(gh, &gl->gl_holders, gh_list)
77907 dump_holder(seq, gh);
77908 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
77909 index fe91951..ce38a6e 100644
77910 --- a/fs/gfs2/glops.c
77911 +++ b/fs/gfs2/glops.c
77912 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
77913
77914 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
77915 gl->gl_state == LM_ST_SHARED && ip) {
77916 - gl->gl_lockref.count++;
77917 + __lockref_inc(&gl->gl_lockref);
77918 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
77919 - gl->gl_lockref.count--;
77920 + __lockref_dec(&gl->gl_lockref);
77921 }
77922 }
77923
77924 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
77925 index e3065cb..45e7117 100644
77926 --- a/fs/gfs2/quota.c
77927 +++ b/fs/gfs2/quota.c
77928 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
77929 if (!spin_trylock(&qd->qd_lockref.lock))
77930 return LRU_SKIP;
77931
77932 - if (qd->qd_lockref.count == 0) {
77933 + if (__lockref_read(&qd->qd_lockref) == 0) {
77934 lockref_mark_dead(&qd->qd_lockref);
77935 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
77936 }
77937 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
77938 return NULL;
77939
77940 qd->qd_sbd = sdp;
77941 - qd->qd_lockref.count = 1;
77942 + __lockref_set(&qd->qd_lockref, 1);
77943 spin_lock_init(&qd->qd_lockref.lock);
77944 qd->qd_id = qid;
77945 qd->qd_slot = -1;
77946 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
77947 if (lockref_put_or_lock(&qd->qd_lockref))
77948 return;
77949
77950 - qd->qd_lockref.count = 0;
77951 + __lockref_set(&qd->qd_lockref, 0);
77952 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
77953 spin_unlock(&qd->qd_lockref.lock);
77954
77955 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
77956 index 07d8d8f..2c2a4e7 100644
77957 --- a/fs/hostfs/hostfs_kern.c
77958 +++ b/fs/hostfs/hostfs_kern.c
77959 @@ -918,7 +918,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
77960
77961 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
77962 {
77963 - char *s = nd_get_link(nd);
77964 + const char *s = nd_get_link(nd);
77965 if (!IS_ERR(s))
77966 __putname(s);
77967 }
77968 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
77969 index 87724c1..5a5e53f 100644
77970 --- a/fs/hugetlbfs/inode.c
77971 +++ b/fs/hugetlbfs/inode.c
77972 @@ -151,6 +151,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
77973 struct mm_struct *mm = current->mm;
77974 struct vm_area_struct *vma;
77975 struct hstate *h = hstate_file(file);
77976 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
77977 struct vm_unmapped_area_info info;
77978
77979 if (len & ~huge_page_mask(h))
77980 @@ -164,17 +165,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
77981 return addr;
77982 }
77983
77984 +#ifdef CONFIG_PAX_RANDMMAP
77985 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
77986 +#endif
77987 +
77988 if (addr) {
77989 addr = ALIGN(addr, huge_page_size(h));
77990 vma = find_vma(mm, addr);
77991 - if (TASK_SIZE - len >= addr &&
77992 - (!vma || addr + len <= vma->vm_start))
77993 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
77994 return addr;
77995 }
77996
77997 info.flags = 0;
77998 info.length = len;
77999 info.low_limit = TASK_UNMAPPED_BASE;
78000 +
78001 +#ifdef CONFIG_PAX_RANDMMAP
78002 + if (mm->pax_flags & MF_PAX_RANDMMAP)
78003 + info.low_limit += mm->delta_mmap;
78004 +#endif
78005 +
78006 info.high_limit = TASK_SIZE;
78007 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
78008 info.align_offset = 0;
78009 @@ -939,7 +949,7 @@ static struct file_system_type hugetlbfs_fs_type = {
78010 };
78011 MODULE_ALIAS_FS("hugetlbfs");
78012
78013 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
78014 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
78015
78016 static int can_do_hugetlb_shm(void)
78017 {
78018 diff --git a/fs/inode.c b/fs/inode.c
78019 index 6e342ca..0538cb7 100644
78020 --- a/fs/inode.c
78021 +++ b/fs/inode.c
78022 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
78023 unsigned int *p = &get_cpu_var(last_ino);
78024 unsigned int res = *p;
78025
78026 +start:
78027 +
78028 #ifdef CONFIG_SMP
78029 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
78030 - static atomic_t shared_last_ino;
78031 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
78032 + static atomic_unchecked_t shared_last_ino;
78033 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
78034
78035 res = next - LAST_INO_BATCH;
78036 }
78037 #endif
78038
78039 - *p = ++res;
78040 + if (unlikely(!++res))
78041 + goto start; /* never zero */
78042 + *p = res;
78043 put_cpu_var(last_ino);
78044 return res;
78045 }
78046 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
78047 index 4a6cf28..d3a29d3 100644
78048 --- a/fs/jffs2/erase.c
78049 +++ b/fs/jffs2/erase.c
78050 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
78051 struct jffs2_unknown_node marker = {
78052 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
78053 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
78054 - .totlen = cpu_to_je32(c->cleanmarker_size)
78055 + .totlen = cpu_to_je32(c->cleanmarker_size),
78056 + .hdr_crc = cpu_to_je32(0)
78057 };
78058
78059 jffs2_prealloc_raw_node_refs(c, jeb, 1);
78060 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
78061 index 09ed551..45684f8 100644
78062 --- a/fs/jffs2/wbuf.c
78063 +++ b/fs/jffs2/wbuf.c
78064 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
78065 {
78066 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
78067 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
78068 - .totlen = constant_cpu_to_je32(8)
78069 + .totlen = constant_cpu_to_je32(8),
78070 + .hdr_crc = constant_cpu_to_je32(0)
78071 };
78072
78073 /*
78074 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
78075 index 4cd9798..8dfe86a 100644
78076 --- a/fs/jfs/super.c
78077 +++ b/fs/jfs/super.c
78078 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
78079
78080 jfs_inode_cachep =
78081 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
78082 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
78083 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
78084 init_once);
78085 if (jfs_inode_cachep == NULL)
78086 return -ENOMEM;
78087 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
78088 index 2d48d28..82eddad 100644
78089 --- a/fs/kernfs/dir.c
78090 +++ b/fs/kernfs/dir.c
78091 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
78092 *
78093 * Returns 31 bit hash of ns + name (so it fits in an off_t )
78094 */
78095 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
78096 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
78097 {
78098 unsigned long hash = init_name_hash();
78099 unsigned int len = strlen(name);
78100 @@ -873,6 +873,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
78101 ret = scops->mkdir(parent, dentry->d_name.name, mode);
78102
78103 kernfs_put_active(parent);
78104 +
78105 + if (!ret) {
78106 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
78107 + ret = PTR_ERR_OR_ZERO(dentry_ret);
78108 + }
78109 +
78110 return ret;
78111 }
78112
78113 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
78114 index 2bacb99..f745182 100644
78115 --- a/fs/kernfs/file.c
78116 +++ b/fs/kernfs/file.c
78117 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
78118
78119 struct kernfs_open_node {
78120 atomic_t refcnt;
78121 - atomic_t event;
78122 + atomic_unchecked_t event;
78123 wait_queue_head_t poll;
78124 struct list_head files; /* goes through kernfs_open_file.list */
78125 };
78126 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
78127 {
78128 struct kernfs_open_file *of = sf->private;
78129
78130 - of->event = atomic_read(&of->kn->attr.open->event);
78131 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78132
78133 return of->kn->attr.ops->seq_show(sf, v);
78134 }
78135 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
78136 goto out_free;
78137 }
78138
78139 - of->event = atomic_read(&of->kn->attr.open->event);
78140 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78141 ops = kernfs_ops(of->kn);
78142 if (ops->read)
78143 len = ops->read(of, buf, len, *ppos);
78144 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
78145 {
78146 struct kernfs_open_file *of = kernfs_of(file);
78147 const struct kernfs_ops *ops;
78148 - size_t len;
78149 + ssize_t len;
78150 char *buf;
78151
78152 if (of->atomic_write_len) {
78153 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
78154 return ret;
78155 }
78156
78157 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78158 - void *buf, int len, int write)
78159 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78160 + void *buf, size_t len, int write)
78161 {
78162 struct file *file = vma->vm_file;
78163 struct kernfs_open_file *of = kernfs_of(file);
78164 - int ret;
78165 + ssize_t ret;
78166
78167 if (!of->vm_ops)
78168 return -EINVAL;
78169 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
78170 return -ENOMEM;
78171
78172 atomic_set(&new_on->refcnt, 0);
78173 - atomic_set(&new_on->event, 1);
78174 + atomic_set_unchecked(&new_on->event, 1);
78175 init_waitqueue_head(&new_on->poll);
78176 INIT_LIST_HEAD(&new_on->files);
78177 goto retry;
78178 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
78179
78180 kernfs_put_active(kn);
78181
78182 - if (of->event != atomic_read(&on->event))
78183 + if (of->event != atomic_read_unchecked(&on->event))
78184 goto trigger;
78185
78186 return DEFAULT_POLLMASK;
78187 @@ -824,7 +824,7 @@ repeat:
78188
78189 on = kn->attr.open;
78190 if (on) {
78191 - atomic_inc(&on->event);
78192 + atomic_inc_unchecked(&on->event);
78193 wake_up_interruptible(&on->poll);
78194 }
78195
78196 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
78197 index 8a19889..4c3069a 100644
78198 --- a/fs/kernfs/symlink.c
78199 +++ b/fs/kernfs/symlink.c
78200 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
78201 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
78202 void *cookie)
78203 {
78204 - char *page = nd_get_link(nd);
78205 + const char *page = nd_get_link(nd);
78206 if (!IS_ERR(page))
78207 free_page((unsigned long)page);
78208 }
78209 diff --git a/fs/libfs.c b/fs/libfs.c
78210 index 0281359..24971ac 100644
78211 --- a/fs/libfs.c
78212 +++ b/fs/libfs.c
78213 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78214
78215 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
78216 struct dentry *next = list_entry(p, struct dentry, d_child);
78217 + char d_name[sizeof(next->d_iname)];
78218 + const unsigned char *name;
78219 +
78220 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
78221 if (!simple_positive(next)) {
78222 spin_unlock(&next->d_lock);
78223 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78224
78225 spin_unlock(&next->d_lock);
78226 spin_unlock(&dentry->d_lock);
78227 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
78228 + name = next->d_name.name;
78229 + if (name == next->d_iname) {
78230 + memcpy(d_name, name, next->d_name.len);
78231 + name = d_name;
78232 + }
78233 + if (!dir_emit(ctx, name, next->d_name.len,
78234 d_inode(next)->i_ino, dt_type(d_inode(next))))
78235 return 0;
78236 spin_lock(&dentry->d_lock);
78237 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
78238 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
78239 void *cookie)
78240 {
78241 - char *s = nd_get_link(nd);
78242 + const char *s = nd_get_link(nd);
78243 if (!IS_ERR(s))
78244 kfree(s);
78245 }
78246 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
78247 index acd3947..1f896e2 100644
78248 --- a/fs/lockd/clntproc.c
78249 +++ b/fs/lockd/clntproc.c
78250 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
78251 /*
78252 * Cookie counter for NLM requests
78253 */
78254 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
78255 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
78256
78257 void nlmclnt_next_cookie(struct nlm_cookie *c)
78258 {
78259 - u32 cookie = atomic_inc_return(&nlm_cookie);
78260 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
78261
78262 memcpy(c->data, &cookie, 4);
78263 c->len=4;
78264 diff --git a/fs/mount.h b/fs/mount.h
78265 index 6a61c2b..bd79179 100644
78266 --- a/fs/mount.h
78267 +++ b/fs/mount.h
78268 @@ -13,7 +13,7 @@ struct mnt_namespace {
78269 u64 seq; /* Sequence number to prevent loops */
78270 wait_queue_head_t poll;
78271 u64 event;
78272 -};
78273 +} __randomize_layout;
78274
78275 struct mnt_pcp {
78276 int mnt_count;
78277 @@ -65,7 +65,7 @@ struct mount {
78278 struct hlist_head mnt_pins;
78279 struct fs_pin mnt_umount;
78280 struct dentry *mnt_ex_mountpoint;
78281 -};
78282 +} __randomize_layout;
78283
78284 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
78285
78286 diff --git a/fs/namei.c b/fs/namei.c
78287 index fe30d3b..cf767ae 100644
78288 --- a/fs/namei.c
78289 +++ b/fs/namei.c
78290 @@ -336,17 +336,32 @@ int generic_permission(struct inode *inode, int mask)
78291 if (ret != -EACCES)
78292 return ret;
78293
78294 +#ifdef CONFIG_GRKERNSEC
78295 + /* we'll block if we have to log due to a denied capability use */
78296 + if (mask & MAY_NOT_BLOCK)
78297 + return -ECHILD;
78298 +#endif
78299 +
78300 if (S_ISDIR(inode->i_mode)) {
78301 /* DACs are overridable for directories */
78302 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78303 - return 0;
78304 if (!(mask & MAY_WRITE))
78305 - if (capable_wrt_inode_uidgid(inode,
78306 - CAP_DAC_READ_SEARCH))
78307 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78308 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78309 return 0;
78310 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78311 + return 0;
78312 return -EACCES;
78313 }
78314 /*
78315 + * Searching includes executable on directories, else just read.
78316 + */
78317 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78318 + if (mask == MAY_READ)
78319 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78320 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78321 + return 0;
78322 +
78323 + /*
78324 * Read/write DACs are always overridable.
78325 * Executable DACs are overridable when there is
78326 * at least one exec bit set.
78327 @@ -355,14 +370,6 @@ int generic_permission(struct inode *inode, int mask)
78328 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78329 return 0;
78330
78331 - /*
78332 - * Searching includes executable on directories, else just read.
78333 - */
78334 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78335 - if (mask == MAY_READ)
78336 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78337 - return 0;
78338 -
78339 return -EACCES;
78340 }
78341 EXPORT_SYMBOL(generic_permission);
78342 @@ -502,7 +509,7 @@ struct nameidata {
78343 int last_type;
78344 unsigned depth;
78345 struct file *base;
78346 - char *saved_names[MAX_NESTED_LINKS + 1];
78347 + const char *saved_names[MAX_NESTED_LINKS + 1];
78348 };
78349
78350 /*
78351 @@ -713,13 +720,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
78352 nd->flags |= LOOKUP_JUMPED;
78353 }
78354
78355 -void nd_set_link(struct nameidata *nd, char *path)
78356 +void nd_set_link(struct nameidata *nd, const char *path)
78357 {
78358 nd->saved_names[nd->depth] = path;
78359 }
78360 EXPORT_SYMBOL(nd_set_link);
78361
78362 -char *nd_get_link(struct nameidata *nd)
78363 +const char *nd_get_link(const struct nameidata *nd)
78364 {
78365 return nd->saved_names[nd->depth];
78366 }
78367 @@ -854,7 +861,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78368 {
78369 struct dentry *dentry = link->dentry;
78370 int error;
78371 - char *s;
78372 + const char *s;
78373
78374 BUG_ON(nd->flags & LOOKUP_RCU);
78375
78376 @@ -875,6 +882,11 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78377 if (error)
78378 goto out_put_nd_path;
78379
78380 + if (gr_handle_follow_link(dentry, nd->path.mnt)) {
78381 + error = -EACCES;
78382 + goto out_put_nd_path;
78383 + }
78384 +
78385 nd->last_type = LAST_BIND;
78386 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
78387 error = PTR_ERR(*p);
78388 @@ -1647,6 +1659,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
78389 if (res)
78390 break;
78391 res = walk_component(nd, path, LOOKUP_FOLLOW);
78392 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
78393 + res = -EACCES;
78394 put_link(nd, &link, cookie);
78395 } while (res > 0);
78396
78397 @@ -1719,7 +1733,7 @@ EXPORT_SYMBOL(full_name_hash);
78398 static inline u64 hash_name(const char *name)
78399 {
78400 unsigned long a, b, adata, bdata, mask, hash, len;
78401 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78402 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78403
78404 hash = a = 0;
78405 len = -sizeof(unsigned long);
78406 @@ -2015,6 +2029,8 @@ static int path_lookupat(int dfd, const struct filename *name,
78407 if (err)
78408 break;
78409 err = lookup_last(nd, &path);
78410 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
78411 + err = -EACCES;
78412 put_link(nd, &link, cookie);
78413 }
78414 }
78415 @@ -2022,6 +2038,13 @@ static int path_lookupat(int dfd, const struct filename *name,
78416 if (!err)
78417 err = complete_walk(nd);
78418
78419 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
78420 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78421 + path_put(&nd->path);
78422 + err = -ENOENT;
78423 + }
78424 + }
78425 +
78426 if (!err && nd->flags & LOOKUP_DIRECTORY) {
78427 if (!d_can_lookup(nd->path.dentry)) {
78428 path_put(&nd->path);
78429 @@ -2042,8 +2065,15 @@ static int filename_lookup(int dfd, struct filename *name,
78430 if (unlikely(retval == -ESTALE))
78431 retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
78432
78433 - if (likely(!retval))
78434 + if (likely(!retval)) {
78435 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
78436 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
78437 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
78438 + path_put(&nd->path);
78439 + return -ENOENT;
78440 + }
78441 + }
78442 + }
78443 return retval;
78444 }
78445
78446 @@ -2621,6 +2651,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
78447 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
78448 return -EPERM;
78449
78450 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
78451 + return -EPERM;
78452 + if (gr_handle_rawio(inode))
78453 + return -EPERM;
78454 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
78455 + return -EACCES;
78456 +
78457 return 0;
78458 }
78459
78460 @@ -2852,7 +2889,7 @@ looked_up:
78461 * cleared otherwise prior to returning.
78462 */
78463 static int lookup_open(struct nameidata *nd, struct path *path,
78464 - struct file *file,
78465 + struct path *link, struct file *file,
78466 const struct open_flags *op,
78467 bool got_write, int *opened)
78468 {
78469 @@ -2887,6 +2924,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78470 /* Negative dentry, just create the file */
78471 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
78472 umode_t mode = op->mode;
78473 +
78474 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
78475 + error = -EACCES;
78476 + goto out_dput;
78477 + }
78478 +
78479 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
78480 + error = -EACCES;
78481 + goto out_dput;
78482 + }
78483 +
78484 if (!IS_POSIXACL(dir->d_inode))
78485 mode &= ~current_umask();
78486 /*
78487 @@ -2908,6 +2956,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78488 nd->flags & LOOKUP_EXCL);
78489 if (error)
78490 goto out_dput;
78491 + else
78492 + gr_handle_create(dentry, nd->path.mnt);
78493 }
78494 out_no_open:
78495 path->dentry = dentry;
78496 @@ -2922,7 +2972,7 @@ out_dput:
78497 /*
78498 * Handle the last step of open()
78499 */
78500 -static int do_last(struct nameidata *nd, struct path *path,
78501 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
78502 struct file *file, const struct open_flags *op,
78503 int *opened, struct filename *name)
78504 {
78505 @@ -2972,6 +3022,15 @@ static int do_last(struct nameidata *nd, struct path *path,
78506 if (error)
78507 return error;
78508
78509 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
78510 + error = -ENOENT;
78511 + goto out;
78512 + }
78513 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78514 + error = -EACCES;
78515 + goto out;
78516 + }
78517 +
78518 audit_inode(name, dir, LOOKUP_PARENT);
78519 error = -EISDIR;
78520 /* trailing slashes? */
78521 @@ -2991,7 +3050,7 @@ retry_lookup:
78522 */
78523 }
78524 mutex_lock(&dir->d_inode->i_mutex);
78525 - error = lookup_open(nd, path, file, op, got_write, opened);
78526 + error = lookup_open(nd, path, link, file, op, got_write, opened);
78527 mutex_unlock(&dir->d_inode->i_mutex);
78528
78529 if (error <= 0) {
78530 @@ -3015,11 +3074,28 @@ retry_lookup:
78531 goto finish_open_created;
78532 }
78533
78534 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
78535 + error = -ENOENT;
78536 + goto exit_dput;
78537 + }
78538 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
78539 + error = -EACCES;
78540 + goto exit_dput;
78541 + }
78542 +
78543 /*
78544 * create/update audit record if it already exists.
78545 */
78546 - if (d_is_positive(path->dentry))
78547 + if (d_is_positive(path->dentry)) {
78548 + /* only check if O_CREAT is specified, all other checks need to go
78549 + into may_open */
78550 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
78551 + error = -EACCES;
78552 + goto exit_dput;
78553 + }
78554 +
78555 audit_inode(name, path->dentry, 0);
78556 + }
78557
78558 /*
78559 * If atomic_open() acquired write access it is dropped now due to
78560 @@ -3060,6 +3136,11 @@ finish_lookup:
78561 }
78562 }
78563 BUG_ON(inode != path->dentry->d_inode);
78564 + /* if we're resolving a symlink to another symlink */
78565 + if (link && gr_handle_symlink_owner(link, inode)) {
78566 + error = -EACCES;
78567 + goto out;
78568 + }
78569 return 1;
78570 }
78571
78572 @@ -3079,7 +3160,18 @@ finish_open:
78573 path_put(&save_parent);
78574 return error;
78575 }
78576 +
78577 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78578 + error = -ENOENT;
78579 + goto out;
78580 + }
78581 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78582 + error = -EACCES;
78583 + goto out;
78584 + }
78585 +
78586 audit_inode(name, nd->path.dentry, 0);
78587 +
78588 error = -EISDIR;
78589 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
78590 goto out;
78591 @@ -3240,7 +3332,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78592 if (unlikely(error))
78593 goto out;
78594
78595 - error = do_last(nd, &path, file, op, &opened, pathname);
78596 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
78597 while (unlikely(error > 0)) { /* trailing symlink */
78598 struct path link = path;
78599 void *cookie;
78600 @@ -3258,7 +3350,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78601 error = follow_link(&link, nd, &cookie);
78602 if (unlikely(error))
78603 break;
78604 - error = do_last(nd, &path, file, op, &opened, pathname);
78605 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
78606 put_link(nd, &link, cookie);
78607 }
78608 out:
78609 @@ -3361,9 +3453,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
78610 goto unlock;
78611
78612 error = -EEXIST;
78613 - if (d_is_positive(dentry))
78614 + if (d_is_positive(dentry)) {
78615 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
78616 + error = -ENOENT;
78617 goto fail;
78618 -
78619 + }
78620 /*
78621 * Special case - lookup gave negative, but... we had foo/bar/
78622 * From the vfs_mknod() POV we just have a negative dentry -
78623 @@ -3428,6 +3522,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
78624 }
78625 EXPORT_SYMBOL(user_path_create);
78626
78627 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
78628 +{
78629 + struct filename *tmp = getname(pathname);
78630 + struct dentry *res;
78631 + if (IS_ERR(tmp))
78632 + return ERR_CAST(tmp);
78633 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
78634 + if (IS_ERR(res))
78635 + putname(tmp);
78636 + else
78637 + *to = tmp;
78638 + return res;
78639 +}
78640 +
78641 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
78642 {
78643 int error = may_create(dir, dentry);
78644 @@ -3491,6 +3599,17 @@ retry:
78645
78646 if (!IS_POSIXACL(path.dentry->d_inode))
78647 mode &= ~current_umask();
78648 +
78649 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
78650 + error = -EPERM;
78651 + goto out;
78652 + }
78653 +
78654 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
78655 + error = -EACCES;
78656 + goto out;
78657 + }
78658 +
78659 error = security_path_mknod(&path, dentry, mode, dev);
78660 if (error)
78661 goto out;
78662 @@ -3506,6 +3625,8 @@ retry:
78663 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
78664 break;
78665 }
78666 + if (!error)
78667 + gr_handle_create(dentry, path.mnt);
78668 out:
78669 done_path_create(&path, dentry);
78670 if (retry_estale(error, lookup_flags)) {
78671 @@ -3560,9 +3681,16 @@ retry:
78672
78673 if (!IS_POSIXACL(path.dentry->d_inode))
78674 mode &= ~current_umask();
78675 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
78676 + error = -EACCES;
78677 + goto out;
78678 + }
78679 error = security_path_mkdir(&path, dentry, mode);
78680 if (!error)
78681 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
78682 + if (!error)
78683 + gr_handle_create(dentry, path.mnt);
78684 +out:
78685 done_path_create(&path, dentry);
78686 if (retry_estale(error, lookup_flags)) {
78687 lookup_flags |= LOOKUP_REVAL;
78688 @@ -3595,7 +3723,7 @@ void dentry_unhash(struct dentry *dentry)
78689 {
78690 shrink_dcache_parent(dentry);
78691 spin_lock(&dentry->d_lock);
78692 - if (dentry->d_lockref.count == 1)
78693 + if (__lockref_read(&dentry->d_lockref) == 1)
78694 __d_drop(dentry);
78695 spin_unlock(&dentry->d_lock);
78696 }
78697 @@ -3646,6 +3774,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
78698 struct filename *name;
78699 struct dentry *dentry;
78700 struct nameidata nd;
78701 + u64 saved_ino = 0;
78702 + dev_t saved_dev = 0;
78703 unsigned int lookup_flags = 0;
78704 retry:
78705 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78706 @@ -3678,10 +3808,21 @@ retry:
78707 error = -ENOENT;
78708 goto exit3;
78709 }
78710 +
78711 + saved_ino = gr_get_ino_from_dentry(dentry);
78712 + saved_dev = gr_get_dev_from_dentry(dentry);
78713 +
78714 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
78715 + error = -EACCES;
78716 + goto exit3;
78717 + }
78718 +
78719 error = security_path_rmdir(&nd.path, dentry);
78720 if (error)
78721 goto exit3;
78722 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
78723 + if (!error && (saved_dev || saved_ino))
78724 + gr_handle_delete(saved_ino, saved_dev);
78725 exit3:
78726 dput(dentry);
78727 exit2:
78728 @@ -3774,6 +3915,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
78729 struct nameidata nd;
78730 struct inode *inode = NULL;
78731 struct inode *delegated_inode = NULL;
78732 + u64 saved_ino = 0;
78733 + dev_t saved_dev = 0;
78734 unsigned int lookup_flags = 0;
78735 retry:
78736 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78737 @@ -3800,10 +3943,22 @@ retry_deleg:
78738 if (d_is_negative(dentry))
78739 goto slashes;
78740 ihold(inode);
78741 +
78742 + if (inode->i_nlink <= 1) {
78743 + saved_ino = gr_get_ino_from_dentry(dentry);
78744 + saved_dev = gr_get_dev_from_dentry(dentry);
78745 + }
78746 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
78747 + error = -EACCES;
78748 + goto exit2;
78749 + }
78750 +
78751 error = security_path_unlink(&nd.path, dentry);
78752 if (error)
78753 goto exit2;
78754 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
78755 + if (!error && (saved_ino || saved_dev))
78756 + gr_handle_delete(saved_ino, saved_dev);
78757 exit2:
78758 dput(dentry);
78759 }
78760 @@ -3892,9 +4047,17 @@ retry:
78761 if (IS_ERR(dentry))
78762 goto out_putname;
78763
78764 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
78765 + error = -EACCES;
78766 + goto out;
78767 + }
78768 +
78769 error = security_path_symlink(&path, dentry, from->name);
78770 if (!error)
78771 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
78772 + if (!error)
78773 + gr_handle_create(dentry, path.mnt);
78774 +out:
78775 done_path_create(&path, dentry);
78776 if (retry_estale(error, lookup_flags)) {
78777 lookup_flags |= LOOKUP_REVAL;
78778 @@ -3998,6 +4161,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
78779 struct dentry *new_dentry;
78780 struct path old_path, new_path;
78781 struct inode *delegated_inode = NULL;
78782 + struct filename *to = NULL;
78783 int how = 0;
78784 int error;
78785
78786 @@ -4021,7 +4185,7 @@ retry:
78787 if (error)
78788 return error;
78789
78790 - new_dentry = user_path_create(newdfd, newname, &new_path,
78791 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
78792 (how & LOOKUP_REVAL));
78793 error = PTR_ERR(new_dentry);
78794 if (IS_ERR(new_dentry))
78795 @@ -4033,11 +4197,26 @@ retry:
78796 error = may_linkat(&old_path);
78797 if (unlikely(error))
78798 goto out_dput;
78799 +
78800 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt, to)) {
78801 + error = -EACCES;
78802 + goto out_dput;
78803 + }
78804 +
78805 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
78806 + old_path.dentry, old_path.mnt, to)) {
78807 + error = -EACCES;
78808 + goto out_dput;
78809 + }
78810 +
78811 error = security_path_link(old_path.dentry, &new_path, new_dentry);
78812 if (error)
78813 goto out_dput;
78814 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
78815 + if (!error)
78816 + gr_handle_create(new_dentry, new_path.mnt);
78817 out_dput:
78818 + putname(to);
78819 done_path_create(&new_path, new_dentry);
78820 if (delegated_inode) {
78821 error = break_deleg_wait(&delegated_inode);
78822 @@ -4353,6 +4532,20 @@ retry_deleg:
78823 if (new_dentry == trap)
78824 goto exit5;
78825
78826 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
78827 + /* use EXDEV error to cause 'mv' to switch to an alternative
78828 + * method for usability
78829 + */
78830 + error = -EXDEV;
78831 + goto exit5;
78832 + }
78833 +
78834 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
78835 + old_dentry, d_backing_inode(old_dir), oldnd.path.mnt,
78836 + to, flags);
78837 + if (error)
78838 + goto exit5;
78839 +
78840 error = security_path_rename(&oldnd.path, old_dentry,
78841 &newnd.path, new_dentry, flags);
78842 if (error)
78843 @@ -4360,6 +4553,9 @@ retry_deleg:
78844 error = vfs_rename(old_dir->d_inode, old_dentry,
78845 new_dir->d_inode, new_dentry,
78846 &delegated_inode, flags);
78847 + if (!error)
78848 + gr_handle_rename(d_backing_inode(old_dir), d_backing_inode(new_dir), old_dentry,
78849 + new_dentry, oldnd.path.mnt, d_is_positive(new_dentry) ? 1 : 0, flags);
78850 exit5:
78851 dput(new_dentry);
78852 exit4:
78853 @@ -4416,14 +4612,24 @@ EXPORT_SYMBOL(vfs_whiteout);
78854
78855 int readlink_copy(char __user *buffer, int buflen, const char *link)
78856 {
78857 + char tmpbuf[64];
78858 + const char *newlink;
78859 int len = PTR_ERR(link);
78860 +
78861 if (IS_ERR(link))
78862 goto out;
78863
78864 len = strlen(link);
78865 if (len > (unsigned) buflen)
78866 len = buflen;
78867 - if (copy_to_user(buffer, link, len))
78868 +
78869 + if (len < sizeof(tmpbuf)) {
78870 + memcpy(tmpbuf, link, len);
78871 + newlink = tmpbuf;
78872 + } else
78873 + newlink = link;
78874 +
78875 + if (copy_to_user(buffer, newlink, len))
78876 len = -EFAULT;
78877 out:
78878 return len;
78879 diff --git a/fs/namespace.c b/fs/namespace.c
78880 index 02c6875..ac3626c 100644
78881 --- a/fs/namespace.c
78882 +++ b/fs/namespace.c
78883 @@ -1350,6 +1350,36 @@ enum umount_tree_flags {
78884 UMOUNT_PROPAGATE = 2,
78885 UMOUNT_CONNECTED = 4,
78886 };
78887 +
78888 +static bool disconnect_mount(struct mount *mnt, enum umount_tree_flags how)
78889 +{
78890 + /* Leaving mounts connected is only valid for lazy umounts */
78891 + if (how & UMOUNT_SYNC)
78892 + return true;
78893 +
78894 + /* A mount without a parent has nothing to be connected to */
78895 + if (!mnt_has_parent(mnt))
78896 + return true;
78897 +
78898 + /* Because the reference counting rules change when mounts are
78899 + * unmounted and connected, umounted mounts may not be
78900 + * connected to mounted mounts.
78901 + */
78902 + if (!(mnt->mnt_parent->mnt.mnt_flags & MNT_UMOUNT))
78903 + return true;
78904 +
78905 + /* Has it been requested that the mount remain connected? */
78906 + if (how & UMOUNT_CONNECTED)
78907 + return false;
78908 +
78909 + /* Is the mount locked such that it needs to remain connected? */
78910 + if (IS_MNT_LOCKED(mnt))
78911 + return false;
78912 +
78913 + /* By default disconnect the mount */
78914 + return true;
78915 +}
78916 +
78917 /*
78918 * mount_lock must be held
78919 * namespace_sem must be held for write
78920 @@ -1387,10 +1417,7 @@ static void umount_tree(struct mount *mnt, enum umount_tree_flags how)
78921 if (how & UMOUNT_SYNC)
78922 p->mnt.mnt_flags |= MNT_SYNC_UMOUNT;
78923
78924 - disconnect = !(((how & UMOUNT_CONNECTED) &&
78925 - mnt_has_parent(p) &&
78926 - (p->mnt_parent->mnt.mnt_flags & MNT_UMOUNT)) ||
78927 - IS_MNT_LOCKED_AND_LAZY(p));
78928 + disconnect = disconnect_mount(p, how);
78929
78930 pin_insert_group(&p->mnt_umount, &p->mnt_parent->mnt,
78931 disconnect ? &unmounted : NULL);
78932 @@ -1478,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
78933 if (!(sb->s_flags & MS_RDONLY))
78934 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
78935 up_write(&sb->s_umount);
78936 +
78937 + gr_log_remount(mnt->mnt_devname, retval);
78938 +
78939 return retval;
78940 }
78941
78942 @@ -1500,6 +1530,9 @@ static int do_umount(struct mount *mnt, int flags)
78943 }
78944 unlock_mount_hash();
78945 namespace_unlock();
78946 +
78947 + gr_log_unmount(mnt->mnt_devname, retval);
78948 +
78949 return retval;
78950 }
78951
78952 @@ -1527,11 +1560,8 @@ void __detach_mounts(struct dentry *dentry)
78953 while (!hlist_empty(&mp->m_list)) {
78954 mnt = hlist_entry(mp->m_list.first, struct mount, mnt_mp_list);
78955 if (mnt->mnt.mnt_flags & MNT_UMOUNT) {
78956 - struct mount *p, *tmp;
78957 - list_for_each_entry_safe(p, tmp, &mnt->mnt_mounts, mnt_child) {
78958 - hlist_add_head(&p->mnt_umount.s_list, &unmounted);
78959 - umount_mnt(p);
78960 - }
78961 + hlist_add_head(&mnt->mnt_umount.s_list, &unmounted);
78962 + umount_mnt(mnt);
78963 }
78964 else umount_tree(mnt, UMOUNT_CONNECTED);
78965 }
78966 @@ -1557,7 +1587,7 @@ static inline bool may_mount(void)
78967 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
78968 */
78969
78970 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
78971 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
78972 {
78973 struct path path;
78974 struct mount *mnt;
78975 @@ -1602,7 +1632,7 @@ out:
78976 /*
78977 * The 2.0 compatible umount. No flags.
78978 */
78979 -SYSCALL_DEFINE1(oldumount, char __user *, name)
78980 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
78981 {
78982 return sys_umount(name, 0);
78983 }
78984 @@ -2677,6 +2707,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
78985 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
78986 MS_STRICTATIME);
78987
78988 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
78989 + retval = -EPERM;
78990 + goto dput_out;
78991 + }
78992 +
78993 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
78994 + retval = -EPERM;
78995 + goto dput_out;
78996 + }
78997 +
78998 if (flags & MS_REMOUNT)
78999 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
79000 data_page);
79001 @@ -2690,7 +2730,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
79002 retval = do_new_mount(&path, type_page, flags, mnt_flags,
79003 dev_name, data_page);
79004 dput_out:
79005 + gr_log_mount(dev_name, &path, retval);
79006 +
79007 path_put(&path);
79008 +
79009 return retval;
79010 }
79011
79012 @@ -2708,7 +2751,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
79013 * number incrementing at 10Ghz will take 12,427 years to wrap which
79014 * is effectively never, so we can ignore the possibility.
79015 */
79016 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
79017 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
79018
79019 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79020 {
79021 @@ -2724,7 +2767,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79022 return ERR_PTR(ret);
79023 }
79024 new_ns->ns.ops = &mntns_operations;
79025 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
79026 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
79027 atomic_set(&new_ns->count, 1);
79028 new_ns->root = NULL;
79029 INIT_LIST_HEAD(&new_ns->list);
79030 @@ -2734,7 +2777,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79031 return new_ns;
79032 }
79033
79034 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
79035 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
79036 struct user_namespace *user_ns, struct fs_struct *new_fs)
79037 {
79038 struct mnt_namespace *new_ns;
79039 @@ -2855,8 +2898,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
79040 }
79041 EXPORT_SYMBOL(mount_subtree);
79042
79043 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
79044 - char __user *, type, unsigned long, flags, void __user *, data)
79045 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
79046 + const char __user *, type, unsigned long, flags, void __user *, data)
79047 {
79048 int ret;
79049 char *kernel_type;
79050 @@ -2962,6 +3005,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
79051 if (error)
79052 goto out2;
79053
79054 + if (gr_handle_chroot_pivot()) {
79055 + error = -EPERM;
79056 + goto out2;
79057 + }
79058 +
79059 get_fs_root(current->fs, &root);
79060 old_mp = lock_mount(&old);
79061 error = PTR_ERR(old_mp);
79062 @@ -3263,7 +3311,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
79063 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
79064 return -EPERM;
79065
79066 - if (fs->users != 1)
79067 + if (atomic_read(&fs->users) != 1)
79068 return -EINVAL;
79069
79070 get_mnt_ns(mnt_ns);
79071 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
79072 index 19ca95c..b28702c 100644
79073 --- a/fs/nfs/callback_xdr.c
79074 +++ b/fs/nfs/callback_xdr.c
79075 @@ -51,7 +51,7 @@ struct callback_op {
79076 callback_decode_arg_t decode_args;
79077 callback_encode_res_t encode_res;
79078 long res_maxsize;
79079 -};
79080 +} __do_const;
79081
79082 static struct callback_op callback_ops[];
79083
79084 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
79085 index f734562..3fd6c4e 100644
79086 --- a/fs/nfs/inode.c
79087 +++ b/fs/nfs/inode.c
79088 @@ -1275,16 +1275,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
79089 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
79090 }
79091
79092 -static atomic_long_t nfs_attr_generation_counter;
79093 +static atomic_long_unchecked_t nfs_attr_generation_counter;
79094
79095 static unsigned long nfs_read_attr_generation_counter(void)
79096 {
79097 - return atomic_long_read(&nfs_attr_generation_counter);
79098 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
79099 }
79100
79101 unsigned long nfs_inc_attr_generation_counter(void)
79102 {
79103 - return atomic_long_inc_return(&nfs_attr_generation_counter);
79104 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
79105 }
79106 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
79107
79108 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
79109 index 864e200..357c255 100644
79110 --- a/fs/nfsd/nfs4proc.c
79111 +++ b/fs/nfsd/nfs4proc.c
79112 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
79113 nfsd4op_rsize op_rsize_bop;
79114 stateid_getter op_get_currentstateid;
79115 stateid_setter op_set_currentstateid;
79116 -};
79117 +} __do_const;
79118
79119 static struct nfsd4_operation nfsd4_ops[];
79120
79121 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
79122 index 158badf..f7132ea 100644
79123 --- a/fs/nfsd/nfs4xdr.c
79124 +++ b/fs/nfsd/nfs4xdr.c
79125 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
79126
79127 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
79128
79129 -static nfsd4_dec nfsd4_dec_ops[] = {
79130 +static const nfsd4_dec nfsd4_dec_ops[] = {
79131 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
79132 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
79133 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
79134 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
79135 index 46ec934..f384e41 100644
79136 --- a/fs/nfsd/nfscache.c
79137 +++ b/fs/nfsd/nfscache.c
79138 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79139 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
79140 u32 hash;
79141 struct nfsd_drc_bucket *b;
79142 - int len;
79143 + long len;
79144 size_t bufsize = 0;
79145
79146 if (!rp)
79147 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79148 hash = nfsd_cache_hash(rp->c_xid);
79149 b = &drc_hashtbl[hash];
79150
79151 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
79152 - len >>= 2;
79153 + if (statp) {
79154 + len = (char*)statp - (char*)resv->iov_base;
79155 + len = resv->iov_len - len;
79156 + len >>= 2;
79157 + }
79158
79159 /* Don't cache excessive amounts of data and XDR failures */
79160 - if (!statp || len > (256 >> 2)) {
79161 + if (!statp || len > (256 >> 2) || len < 0) {
79162 nfsd_reply_cache_free(b, rp);
79163 return;
79164 }
79165 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79166 switch (cachetype) {
79167 case RC_REPLSTAT:
79168 if (len != 1)
79169 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
79170 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
79171 rp->c_replstat = *statp;
79172 break;
79173 case RC_REPLBUFF:
79174 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
79175 index 84d770b..929bc5e 100644
79176 --- a/fs/nfsd/vfs.c
79177 +++ b/fs/nfsd/vfs.c
79178 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
79179
79180 oldfs = get_fs();
79181 set_fs(KERNEL_DS);
79182 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
79183 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
79184 set_fs(oldfs);
79185 return nfsd_finish_read(file, count, host_err);
79186 }
79187 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
79188
79189 /* Write the data. */
79190 oldfs = get_fs(); set_fs(KERNEL_DS);
79191 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
79192 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
79193 set_fs(oldfs);
79194 if (host_err < 0)
79195 goto out_nfserr;
79196 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
79197 */
79198
79199 oldfs = get_fs(); set_fs(KERNEL_DS);
79200 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
79201 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
79202 set_fs(oldfs);
79203
79204 if (host_err < 0)
79205 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
79206 index 52ccd34..7a6b202 100644
79207 --- a/fs/nls/nls_base.c
79208 +++ b/fs/nls/nls_base.c
79209 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
79210
79211 int __register_nls(struct nls_table *nls, struct module *owner)
79212 {
79213 - struct nls_table ** tmp = &tables;
79214 + struct nls_table *tmp = tables;
79215
79216 if (nls->next)
79217 return -EBUSY;
79218
79219 - nls->owner = owner;
79220 + pax_open_kernel();
79221 + *(void **)&nls->owner = owner;
79222 + pax_close_kernel();
79223 spin_lock(&nls_lock);
79224 - while (*tmp) {
79225 - if (nls == *tmp) {
79226 + while (tmp) {
79227 + if (nls == tmp) {
79228 spin_unlock(&nls_lock);
79229 return -EBUSY;
79230 }
79231 - tmp = &(*tmp)->next;
79232 + tmp = tmp->next;
79233 }
79234 - nls->next = tables;
79235 + pax_open_kernel();
79236 + *(struct nls_table **)&nls->next = tables;
79237 + pax_close_kernel();
79238 tables = nls;
79239 spin_unlock(&nls_lock);
79240 return 0;
79241 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
79242
79243 int unregister_nls(struct nls_table * nls)
79244 {
79245 - struct nls_table ** tmp = &tables;
79246 + struct nls_table * const * tmp = &tables;
79247
79248 spin_lock(&nls_lock);
79249 while (*tmp) {
79250 if (nls == *tmp) {
79251 - *tmp = nls->next;
79252 + pax_open_kernel();
79253 + *(struct nls_table **)tmp = nls->next;
79254 + pax_close_kernel();
79255 spin_unlock(&nls_lock);
79256 return 0;
79257 }
79258 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
79259 return -EINVAL;
79260 }
79261
79262 -static struct nls_table *find_nls(char *charset)
79263 +static struct nls_table *find_nls(const char *charset)
79264 {
79265 struct nls_table *nls;
79266 spin_lock(&nls_lock);
79267 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
79268 return nls;
79269 }
79270
79271 -struct nls_table *load_nls(char *charset)
79272 +struct nls_table *load_nls(const char *charset)
79273 {
79274 return try_then_request_module(find_nls(charset), "nls_%s", charset);
79275 }
79276 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
79277 index 162b3f1..6076a7c 100644
79278 --- a/fs/nls/nls_euc-jp.c
79279 +++ b/fs/nls/nls_euc-jp.c
79280 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
79281 p_nls = load_nls("cp932");
79282
79283 if (p_nls) {
79284 - table.charset2upper = p_nls->charset2upper;
79285 - table.charset2lower = p_nls->charset2lower;
79286 + pax_open_kernel();
79287 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79288 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79289 + pax_close_kernel();
79290 return register_nls(&table);
79291 }
79292
79293 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
79294 index a80a741..7b96e1b 100644
79295 --- a/fs/nls/nls_koi8-ru.c
79296 +++ b/fs/nls/nls_koi8-ru.c
79297 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
79298 p_nls = load_nls("koi8-u");
79299
79300 if (p_nls) {
79301 - table.charset2upper = p_nls->charset2upper;
79302 - table.charset2lower = p_nls->charset2lower;
79303 + pax_open_kernel();
79304 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79305 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79306 + pax_close_kernel();
79307 return register_nls(&table);
79308 }
79309
79310 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
79311 index cf27550..6c70f29d 100644
79312 --- a/fs/notify/fanotify/fanotify_user.c
79313 +++ b/fs/notify/fanotify/fanotify_user.c
79314 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
79315
79316 fd = fanotify_event_metadata.fd;
79317 ret = -EFAULT;
79318 - if (copy_to_user(buf, &fanotify_event_metadata,
79319 - fanotify_event_metadata.event_len))
79320 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
79321 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
79322 goto out_close_fd;
79323
79324 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
79325 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
79326 index a95d8e0..a91a5fd 100644
79327 --- a/fs/notify/notification.c
79328 +++ b/fs/notify/notification.c
79329 @@ -48,7 +48,7 @@
79330 #include <linux/fsnotify_backend.h>
79331 #include "fsnotify.h"
79332
79333 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79334 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79335
79336 /**
79337 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
79338 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79339 */
79340 u32 fsnotify_get_cookie(void)
79341 {
79342 - return atomic_inc_return(&fsnotify_sync_cookie);
79343 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
79344 }
79345 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
79346
79347 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
79348 index 9e38daf..5727cae 100644
79349 --- a/fs/ntfs/dir.c
79350 +++ b/fs/ntfs/dir.c
79351 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
79352 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
79353 ~(s64)(ndir->itype.index.block_size - 1)));
79354 /* Bounds checks. */
79355 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79356 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79357 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
79358 "inode 0x%lx or driver bug.", vdir->i_ino);
79359 goto err_out;
79360 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
79361 index 9e1e112..241a52a 100644
79362 --- a/fs/ntfs/super.c
79363 +++ b/fs/ntfs/super.c
79364 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79365 if (!silent)
79366 ntfs_error(sb, "Primary boot sector is invalid.");
79367 } else if (!silent)
79368 - ntfs_error(sb, read_err_str, "primary");
79369 + ntfs_error(sb, read_err_str, "%s", "primary");
79370 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
79371 if (bh_primary)
79372 brelse(bh_primary);
79373 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79374 goto hotfix_primary_boot_sector;
79375 brelse(bh_backup);
79376 } else if (!silent)
79377 - ntfs_error(sb, read_err_str, "backup");
79378 + ntfs_error(sb, read_err_str, "%s", "backup");
79379 /* Try to read NT3.51- backup boot sector. */
79380 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
79381 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
79382 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79383 "sector.");
79384 brelse(bh_backup);
79385 } else if (!silent)
79386 - ntfs_error(sb, read_err_str, "backup");
79387 + ntfs_error(sb, read_err_str, "%s", "backup");
79388 /* We failed. Cleanup and return. */
79389 if (bh_primary)
79390 brelse(bh_primary);
79391 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
79392 index 857bbbc..3c47d15 100644
79393 --- a/fs/ocfs2/localalloc.c
79394 +++ b/fs/ocfs2/localalloc.c
79395 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
79396 goto bail;
79397 }
79398
79399 - atomic_inc(&osb->alloc_stats.moves);
79400 + atomic_inc_unchecked(&osb->alloc_stats.moves);
79401
79402 bail:
79403 if (handle)
79404 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
79405 index 460c6c3..b4ef513 100644
79406 --- a/fs/ocfs2/ocfs2.h
79407 +++ b/fs/ocfs2/ocfs2.h
79408 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
79409
79410 struct ocfs2_alloc_stats
79411 {
79412 - atomic_t moves;
79413 - atomic_t local_data;
79414 - atomic_t bitmap_data;
79415 - atomic_t bg_allocs;
79416 - atomic_t bg_extends;
79417 + atomic_unchecked_t moves;
79418 + atomic_unchecked_t local_data;
79419 + atomic_unchecked_t bitmap_data;
79420 + atomic_unchecked_t bg_allocs;
79421 + atomic_unchecked_t bg_extends;
79422 };
79423
79424 enum ocfs2_local_alloc_state
79425 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
79426 index 4479029..5de740b 100644
79427 --- a/fs/ocfs2/suballoc.c
79428 +++ b/fs/ocfs2/suballoc.c
79429 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
79430 mlog_errno(status);
79431 goto bail;
79432 }
79433 - atomic_inc(&osb->alloc_stats.bg_extends);
79434 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
79435
79436 /* You should never ask for this much metadata */
79437 BUG_ON(bits_wanted >
79438 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
79439 mlog_errno(status);
79440 goto bail;
79441 }
79442 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79443 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79444
79445 *suballoc_loc = res.sr_bg_blkno;
79446 *suballoc_bit_start = res.sr_bit_offset;
79447 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
79448 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
79449 res->sr_bits);
79450
79451 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79452 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79453
79454 BUG_ON(res->sr_bits != 1);
79455
79456 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
79457 mlog_errno(status);
79458 goto bail;
79459 }
79460 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79461 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79462
79463 BUG_ON(res.sr_bits != 1);
79464
79465 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79466 cluster_start,
79467 num_clusters);
79468 if (!status)
79469 - atomic_inc(&osb->alloc_stats.local_data);
79470 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
79471 } else {
79472 if (min_clusters > (osb->bitmap_cpg - 1)) {
79473 /* The only paths asking for contiguousness
79474 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79475 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
79476 res.sr_bg_blkno,
79477 res.sr_bit_offset);
79478 - atomic_inc(&osb->alloc_stats.bitmap_data);
79479 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
79480 *num_clusters = res.sr_bits;
79481 }
79482 }
79483 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
79484 index 403c566..6525b35 100644
79485 --- a/fs/ocfs2/super.c
79486 +++ b/fs/ocfs2/super.c
79487 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
79488 "%10s => GlobalAllocs: %d LocalAllocs: %d "
79489 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
79490 "Stats",
79491 - atomic_read(&osb->alloc_stats.bitmap_data),
79492 - atomic_read(&osb->alloc_stats.local_data),
79493 - atomic_read(&osb->alloc_stats.bg_allocs),
79494 - atomic_read(&osb->alloc_stats.moves),
79495 - atomic_read(&osb->alloc_stats.bg_extends));
79496 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
79497 + atomic_read_unchecked(&osb->alloc_stats.local_data),
79498 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
79499 + atomic_read_unchecked(&osb->alloc_stats.moves),
79500 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
79501
79502 out += snprintf(buf + out, len - out,
79503 "%10s => State: %u Descriptor: %llu Size: %u bits "
79504 @@ -2095,11 +2095,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
79505
79506 mutex_init(&osb->system_file_mutex);
79507
79508 - atomic_set(&osb->alloc_stats.moves, 0);
79509 - atomic_set(&osb->alloc_stats.local_data, 0);
79510 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
79511 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
79512 - atomic_set(&osb->alloc_stats.bg_extends, 0);
79513 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
79514 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
79515 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
79516 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
79517 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
79518
79519 /* Copy the blockcheck stats from the superblock probe */
79520 osb->osb_ecc_stats = *stats;
79521 diff --git a/fs/open.c b/fs/open.c
79522 index 98e5a52..8e77e14 100644
79523 --- a/fs/open.c
79524 +++ b/fs/open.c
79525 @@ -32,6 +32,8 @@
79526 #include <linux/dnotify.h>
79527 #include <linux/compat.h>
79528
79529 +#define CREATE_TRACE_POINTS
79530 +#include <trace/events/fs.h>
79531 #include "internal.h"
79532
79533 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
79534 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
79535 error = locks_verify_truncate(inode, NULL, length);
79536 if (!error)
79537 error = security_path_truncate(path);
79538 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
79539 + error = -EACCES;
79540 if (!error)
79541 error = do_truncate(path->dentry, length, 0, NULL);
79542
79543 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
79544 error = locks_verify_truncate(inode, f.file, length);
79545 if (!error)
79546 error = security_path_truncate(&f.file->f_path);
79547 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
79548 + error = -EACCES;
79549 if (!error)
79550 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
79551 sb_end_write(inode->i_sb);
79552 @@ -396,6 +402,9 @@ retry:
79553 if (__mnt_is_readonly(path.mnt))
79554 res = -EROFS;
79555
79556 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
79557 + res = -EACCES;
79558 +
79559 out_path_release:
79560 path_put(&path);
79561 if (retry_estale(res, lookup_flags)) {
79562 @@ -427,6 +436,8 @@ retry:
79563 if (error)
79564 goto dput_and_out;
79565
79566 + gr_log_chdir(path.dentry, path.mnt);
79567 +
79568 set_fs_pwd(current->fs, &path);
79569
79570 dput_and_out:
79571 @@ -456,6 +467,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
79572 goto out_putf;
79573
79574 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
79575 +
79576 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
79577 + error = -EPERM;
79578 +
79579 + if (!error)
79580 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
79581 +
79582 if (!error)
79583 set_fs_pwd(current->fs, &f.file->f_path);
79584 out_putf:
79585 @@ -485,7 +503,13 @@ retry:
79586 if (error)
79587 goto dput_and_out;
79588
79589 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
79590 + goto dput_and_out;
79591 +
79592 set_fs_root(current->fs, &path);
79593 +
79594 + gr_handle_chroot_chdir(&path);
79595 +
79596 error = 0;
79597 dput_and_out:
79598 path_put(&path);
79599 @@ -509,6 +533,16 @@ static int chmod_common(struct path *path, umode_t mode)
79600 return error;
79601 retry_deleg:
79602 mutex_lock(&inode->i_mutex);
79603 +
79604 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
79605 + error = -EACCES;
79606 + goto out_unlock;
79607 + }
79608 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
79609 + error = -EACCES;
79610 + goto out_unlock;
79611 + }
79612 +
79613 error = security_path_chmod(path, mode);
79614 if (error)
79615 goto out_unlock;
79616 @@ -574,6 +608,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
79617 uid = make_kuid(current_user_ns(), user);
79618 gid = make_kgid(current_user_ns(), group);
79619
79620 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
79621 + return -EACCES;
79622 +
79623 retry_deleg:
79624 newattrs.ia_valid = ATTR_CTIME;
79625 if (user != (uid_t) -1) {
79626 @@ -1018,6 +1055,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
79627 } else {
79628 fsnotify_open(f);
79629 fd_install(fd, f);
79630 + trace_do_sys_open(tmp->name, flags, mode);
79631 }
79632 }
79633 putname(tmp);
79634 diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
79635 index 04f1248..60b3be1 100644
79636 --- a/fs/overlayfs/inode.c
79637 +++ b/fs/overlayfs/inode.c
79638 @@ -344,6 +344,9 @@ static int ovl_dentry_open(struct dentry *dentry, struct file *file,
79639 enum ovl_path_type type;
79640 bool want_write = false;
79641
79642 + if (d_is_dir(dentry))
79643 + return d_backing_inode(dentry);
79644 +
79645 type = ovl_path_real(dentry, &realpath);
79646 if (ovl_open_need_copy_up(file->f_flags, type, realpath.dentry)) {
79647 want_write = true;
79648 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
79649 index bf8537c..c16ef7d 100644
79650 --- a/fs/overlayfs/super.c
79651 +++ b/fs/overlayfs/super.c
79652 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
79653 {
79654 struct ovl_entry *oe = dentry->d_fsdata;
79655
79656 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
79657 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
79658 }
79659
79660 int ovl_want_write(struct dentry *dentry)
79661 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
79662
79663 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
79664 {
79665 - struct path upperpath = { NULL, NULL };
79666 - struct path workpath = { NULL, NULL };
79667 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
79668 + struct path workpath = { .dentry = NULL, .mnt = NULL };
79669 struct dentry *root_dentry;
79670 struct ovl_entry *oe;
79671 struct ovl_fs *ufs;
79672 diff --git a/fs/pipe.c b/fs/pipe.c
79673 index 8865f79..bd2c79b 100644
79674 --- a/fs/pipe.c
79675 +++ b/fs/pipe.c
79676 @@ -36,7 +36,7 @@ unsigned int pipe_max_size = 1048576;
79677 /*
79678 * Minimum pipe size, as required by POSIX
79679 */
79680 -unsigned int pipe_min_size = PAGE_SIZE;
79681 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
79682
79683 /*
79684 * We use a start+len construction, which provides full use of the
79685 @@ -55,7 +55,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
79686
79687 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
79688 {
79689 - if (pipe->files)
79690 + if (atomic_read(&pipe->files))
79691 mutex_lock_nested(&pipe->mutex, subclass);
79692 }
79693
79694 @@ -70,7 +70,7 @@ EXPORT_SYMBOL(pipe_lock);
79695
79696 void pipe_unlock(struct pipe_inode_info *pipe)
79697 {
79698 - if (pipe->files)
79699 + if (atomic_read(&pipe->files))
79700 mutex_unlock(&pipe->mutex);
79701 }
79702 EXPORT_SYMBOL(pipe_unlock);
79703 @@ -291,9 +291,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
79704 }
79705 if (bufs) /* More to do? */
79706 continue;
79707 - if (!pipe->writers)
79708 + if (!atomic_read(&pipe->writers))
79709 break;
79710 - if (!pipe->waiting_writers) {
79711 + if (!atomic_read(&pipe->waiting_writers)) {
79712 /* syscall merging: Usually we must not sleep
79713 * if O_NONBLOCK is set, or if we got some data.
79714 * But if a writer sleeps in kernel space, then
79715 @@ -350,7 +350,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79716
79717 __pipe_lock(pipe);
79718
79719 - if (!pipe->readers) {
79720 + if (!atomic_read(&pipe->readers)) {
79721 send_sig(SIGPIPE, current, 0);
79722 ret = -EPIPE;
79723 goto out;
79724 @@ -386,7 +386,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79725 for (;;) {
79726 int bufs;
79727
79728 - if (!pipe->readers) {
79729 + if (!atomic_read(&pipe->readers)) {
79730 send_sig(SIGPIPE, current, 0);
79731 if (!ret)
79732 ret = -EPIPE;
79733 @@ -454,9 +454,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79734 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79735 do_wakeup = 0;
79736 }
79737 - pipe->waiting_writers++;
79738 + atomic_inc(&pipe->waiting_writers);
79739 pipe_wait(pipe);
79740 - pipe->waiting_writers--;
79741 + atomic_dec(&pipe->waiting_writers);
79742 }
79743 out:
79744 __pipe_unlock(pipe);
79745 @@ -511,7 +511,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79746 mask = 0;
79747 if (filp->f_mode & FMODE_READ) {
79748 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
79749 - if (!pipe->writers && filp->f_version != pipe->w_counter)
79750 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
79751 mask |= POLLHUP;
79752 }
79753
79754 @@ -521,7 +521,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79755 * Most Unices do not set POLLERR for FIFOs but on Linux they
79756 * behave exactly like pipes for poll().
79757 */
79758 - if (!pipe->readers)
79759 + if (!atomic_read(&pipe->readers))
79760 mask |= POLLERR;
79761 }
79762
79763 @@ -533,7 +533,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
79764 int kill = 0;
79765
79766 spin_lock(&inode->i_lock);
79767 - if (!--pipe->files) {
79768 + if (atomic_dec_and_test(&pipe->files)) {
79769 inode->i_pipe = NULL;
79770 kill = 1;
79771 }
79772 @@ -550,11 +550,11 @@ pipe_release(struct inode *inode, struct file *file)
79773
79774 __pipe_lock(pipe);
79775 if (file->f_mode & FMODE_READ)
79776 - pipe->readers--;
79777 + atomic_dec(&pipe->readers);
79778 if (file->f_mode & FMODE_WRITE)
79779 - pipe->writers--;
79780 + atomic_dec(&pipe->writers);
79781
79782 - if (pipe->readers || pipe->writers) {
79783 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
79784 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
79785 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79786 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
79787 @@ -619,7 +619,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
79788 kfree(pipe);
79789 }
79790
79791 -static struct vfsmount *pipe_mnt __read_mostly;
79792 +struct vfsmount *pipe_mnt __read_mostly;
79793
79794 /*
79795 * pipefs_dname() is called from d_path().
79796 @@ -649,8 +649,9 @@ static struct inode * get_pipe_inode(void)
79797 goto fail_iput;
79798
79799 inode->i_pipe = pipe;
79800 - pipe->files = 2;
79801 - pipe->readers = pipe->writers = 1;
79802 + atomic_set(&pipe->files, 2);
79803 + atomic_set(&pipe->readers, 1);
79804 + atomic_set(&pipe->writers, 1);
79805 inode->i_fop = &pipefifo_fops;
79806
79807 /*
79808 @@ -829,17 +830,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
79809 spin_lock(&inode->i_lock);
79810 if (inode->i_pipe) {
79811 pipe = inode->i_pipe;
79812 - pipe->files++;
79813 + atomic_inc(&pipe->files);
79814 spin_unlock(&inode->i_lock);
79815 } else {
79816 spin_unlock(&inode->i_lock);
79817 pipe = alloc_pipe_info();
79818 if (!pipe)
79819 return -ENOMEM;
79820 - pipe->files = 1;
79821 + atomic_set(&pipe->files, 1);
79822 spin_lock(&inode->i_lock);
79823 if (unlikely(inode->i_pipe)) {
79824 - inode->i_pipe->files++;
79825 + atomic_inc(&inode->i_pipe->files);
79826 spin_unlock(&inode->i_lock);
79827 free_pipe_info(pipe);
79828 pipe = inode->i_pipe;
79829 @@ -864,10 +865,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
79830 * opened, even when there is no process writing the FIFO.
79831 */
79832 pipe->r_counter++;
79833 - if (pipe->readers++ == 0)
79834 + if (atomic_inc_return(&pipe->readers) == 1)
79835 wake_up_partner(pipe);
79836
79837 - if (!is_pipe && !pipe->writers) {
79838 + if (!is_pipe && !atomic_read(&pipe->writers)) {
79839 if ((filp->f_flags & O_NONBLOCK)) {
79840 /* suppress POLLHUP until we have
79841 * seen a writer */
79842 @@ -886,14 +887,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
79843 * errno=ENXIO when there is no process reading the FIFO.
79844 */
79845 ret = -ENXIO;
79846 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
79847 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
79848 goto err;
79849
79850 pipe->w_counter++;
79851 - if (!pipe->writers++)
79852 + if (atomic_inc_return(&pipe->writers) == 1)
79853 wake_up_partner(pipe);
79854
79855 - if (!is_pipe && !pipe->readers) {
79856 + if (!is_pipe && !atomic_read(&pipe->readers)) {
79857 if (wait_for_partner(pipe, &pipe->r_counter))
79858 goto err_wr;
79859 }
79860 @@ -907,11 +908,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
79861 * the process can at least talk to itself.
79862 */
79863
79864 - pipe->readers++;
79865 - pipe->writers++;
79866 + atomic_inc(&pipe->readers);
79867 + atomic_inc(&pipe->writers);
79868 pipe->r_counter++;
79869 pipe->w_counter++;
79870 - if (pipe->readers == 1 || pipe->writers == 1)
79871 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
79872 wake_up_partner(pipe);
79873 break;
79874
79875 @@ -925,13 +926,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
79876 return 0;
79877
79878 err_rd:
79879 - if (!--pipe->readers)
79880 + if (atomic_dec_and_test(&pipe->readers))
79881 wake_up_interruptible(&pipe->wait);
79882 ret = -ERESTARTSYS;
79883 goto err;
79884
79885 err_wr:
79886 - if (!--pipe->writers)
79887 + if (atomic_dec_and_test(&pipe->writers))
79888 wake_up_interruptible(&pipe->wait);
79889 ret = -ERESTARTSYS;
79890 goto err;
79891 @@ -1007,7 +1008,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
79892 * Currently we rely on the pipe array holding a power-of-2 number
79893 * of pages.
79894 */
79895 -static inline unsigned int round_pipe_size(unsigned int size)
79896 +static inline unsigned long round_pipe_size(unsigned long size)
79897 {
79898 unsigned long nr_pages;
79899
79900 @@ -1055,13 +1056,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
79901
79902 switch (cmd) {
79903 case F_SETPIPE_SZ: {
79904 - unsigned int size, nr_pages;
79905 + unsigned long size, nr_pages;
79906 +
79907 + ret = -EINVAL;
79908 + if (arg < pipe_min_size)
79909 + goto out;
79910
79911 size = round_pipe_size(arg);
79912 nr_pages = size >> PAGE_SHIFT;
79913
79914 - ret = -EINVAL;
79915 - if (!nr_pages)
79916 + if (size < pipe_min_size)
79917 goto out;
79918
79919 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
79920 diff --git a/fs/pnode.h b/fs/pnode.h
79921 index 7114ce6..0fcdbe7 100644
79922 --- a/fs/pnode.h
79923 +++ b/fs/pnode.h
79924 @@ -20,8 +20,6 @@
79925 #define SET_MNT_MARK(m) ((m)->mnt.mnt_flags |= MNT_MARKED)
79926 #define CLEAR_MNT_MARK(m) ((m)->mnt.mnt_flags &= ~MNT_MARKED)
79927 #define IS_MNT_LOCKED(m) ((m)->mnt.mnt_flags & MNT_LOCKED)
79928 -#define IS_MNT_LOCKED_AND_LAZY(m) \
79929 - (((m)->mnt.mnt_flags & (MNT_LOCKED|MNT_SYNC_UMOUNT)) == MNT_LOCKED)
79930
79931 #define CL_EXPIRE 0x01
79932 #define CL_SLAVE 0x02
79933 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
79934 index 84bb65b8..4270e47 100644
79935 --- a/fs/posix_acl.c
79936 +++ b/fs/posix_acl.c
79937 @@ -20,6 +20,7 @@
79938 #include <linux/xattr.h>
79939 #include <linux/export.h>
79940 #include <linux/user_namespace.h>
79941 +#include <linux/grsecurity.h>
79942
79943 struct posix_acl **acl_by_type(struct inode *inode, int type)
79944 {
79945 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
79946 }
79947 }
79948 if (mode_p)
79949 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
79950 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
79951 return not_equiv;
79952 }
79953 EXPORT_SYMBOL(posix_acl_equiv_mode);
79954 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
79955 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
79956 }
79957
79958 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
79959 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
79960 return not_equiv;
79961 }
79962
79963 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
79964 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
79965 int err = -ENOMEM;
79966 if (clone) {
79967 + *mode_p &= ~gr_acl_umask();
79968 +
79969 err = posix_acl_create_masq(clone, mode_p);
79970 if (err < 0) {
79971 posix_acl_release(clone);
79972 @@ -663,11 +666,12 @@ struct posix_acl *
79973 posix_acl_from_xattr(struct user_namespace *user_ns,
79974 const void *value, size_t size)
79975 {
79976 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
79977 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
79978 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
79979 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
79980 int count;
79981 struct posix_acl *acl;
79982 struct posix_acl_entry *acl_e;
79983 + umode_t umask = gr_acl_umask();
79984
79985 if (!value)
79986 return NULL;
79987 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
79988
79989 switch(acl_e->e_tag) {
79990 case ACL_USER_OBJ:
79991 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
79992 + break;
79993 case ACL_GROUP_OBJ:
79994 case ACL_MASK:
79995 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
79996 + break;
79997 case ACL_OTHER:
79998 + acl_e->e_perm &= ~(umask & S_IRWXO);
79999 break;
80000
80001 case ACL_USER:
80002 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
80003 acl_e->e_uid =
80004 make_kuid(user_ns,
80005 le32_to_cpu(entry->e_id));
80006 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
80007 goto fail;
80008 break;
80009 case ACL_GROUP:
80010 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
80011 acl_e->e_gid =
80012 make_kgid(user_ns,
80013 le32_to_cpu(entry->e_id));
80014 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
80015 index 2183fcf..3c32a98 100644
80016 --- a/fs/proc/Kconfig
80017 +++ b/fs/proc/Kconfig
80018 @@ -30,7 +30,7 @@ config PROC_FS
80019
80020 config PROC_KCORE
80021 bool "/proc/kcore support" if !ARM
80022 - depends on PROC_FS && MMU
80023 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
80024 help
80025 Provides a virtual ELF core file of the live kernel. This can
80026 be read with gdb and other ELF tools. No modifications can be
80027 @@ -38,8 +38,8 @@ config PROC_KCORE
80028
80029 config PROC_VMCORE
80030 bool "/proc/vmcore support"
80031 - depends on PROC_FS && CRASH_DUMP
80032 - default y
80033 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
80034 + default n
80035 help
80036 Exports the dump image of crashed kernel in ELF format.
80037
80038 @@ -63,8 +63,8 @@ config PROC_SYSCTL
80039 limited in memory.
80040
80041 config PROC_PAGE_MONITOR
80042 - default y
80043 - depends on PROC_FS && MMU
80044 + default n
80045 + depends on PROC_FS && MMU && !GRKERNSEC
80046 bool "Enable /proc page monitoring" if EXPERT
80047 help
80048 Various /proc files exist to monitor process memory utilization:
80049 diff --git a/fs/proc/array.c b/fs/proc/array.c
80050 index fd02a9e..7bc9dff 100644
80051 --- a/fs/proc/array.c
80052 +++ b/fs/proc/array.c
80053 @@ -60,6 +60,7 @@
80054 #include <linux/tty.h>
80055 #include <linux/string.h>
80056 #include <linux/mman.h>
80057 +#include <linux/grsecurity.h>
80058 #include <linux/proc_fs.h>
80059 #include <linux/ioport.h>
80060 #include <linux/uaccess.h>
80061 @@ -340,6 +341,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
80062 cpumask_pr_args(&task->cpus_allowed));
80063 }
80064
80065 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
80066 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
80067 +{
80068 + if (p->mm)
80069 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
80070 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
80071 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
80072 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
80073 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
80074 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
80075 + else
80076 + seq_printf(m, "PaX:\t-----\n");
80077 +}
80078 +#endif
80079 +
80080 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
80081 struct pid *pid, struct task_struct *task)
80082 {
80083 @@ -358,9 +374,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
80084 task_cpus_allowed(m, task);
80085 cpuset_task_status_allowed(m, task);
80086 task_context_switch_counts(m, task);
80087 +
80088 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
80089 + task_pax(m, task);
80090 +#endif
80091 +
80092 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
80093 + task_grsec_rbac(m, task);
80094 +#endif
80095 +
80096 return 0;
80097 }
80098
80099 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80100 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80101 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80102 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80103 +#endif
80104 +
80105 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80106 struct pid *pid, struct task_struct *task, int whole)
80107 {
80108 @@ -382,6 +413,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80109 char tcomm[sizeof(task->comm)];
80110 unsigned long flags;
80111
80112 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80113 + if (current->exec_id != m->exec_id) {
80114 + gr_log_badprocpid("stat");
80115 + return 0;
80116 + }
80117 +#endif
80118 +
80119 state = *get_task_state(task);
80120 vsize = eip = esp = 0;
80121 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80122 @@ -452,6 +490,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80123 gtime = task_gtime(task);
80124 }
80125
80126 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80127 + if (PAX_RAND_FLAGS(mm)) {
80128 + eip = 0;
80129 + esp = 0;
80130 + wchan = 0;
80131 + }
80132 +#endif
80133 +#ifdef CONFIG_GRKERNSEC_HIDESYM
80134 + wchan = 0;
80135 + eip =0;
80136 + esp =0;
80137 +#endif
80138 +
80139 /* scale priority and nice values from timeslices to -20..20 */
80140 /* to make it look like a "normal" Unix priority/nice value */
80141 priority = task_prio(task);
80142 @@ -483,9 +534,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80143 seq_put_decimal_ull(m, ' ', vsize);
80144 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
80145 seq_put_decimal_ull(m, ' ', rsslim);
80146 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80147 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
80148 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
80149 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
80150 +#else
80151 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
80152 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
80153 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
80154 +#endif
80155 seq_put_decimal_ull(m, ' ', esp);
80156 seq_put_decimal_ull(m, ' ', eip);
80157 /* The signal information here is obsolete.
80158 @@ -507,7 +564,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80159 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
80160 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
80161
80162 - if (mm && permitted) {
80163 + if (mm && permitted
80164 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80165 + && !PAX_RAND_FLAGS(mm)
80166 +#endif
80167 + ) {
80168 seq_put_decimal_ull(m, ' ', mm->start_data);
80169 seq_put_decimal_ull(m, ' ', mm->end_data);
80170 seq_put_decimal_ull(m, ' ', mm->start_brk);
80171 @@ -545,8 +606,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80172 struct pid *pid, struct task_struct *task)
80173 {
80174 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
80175 - struct mm_struct *mm = get_task_mm(task);
80176 + struct mm_struct *mm;
80177
80178 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80179 + if (current->exec_id != m->exec_id) {
80180 + gr_log_badprocpid("statm");
80181 + return 0;
80182 + }
80183 +#endif
80184 + mm = get_task_mm(task);
80185 if (mm) {
80186 size = task_statm(mm, &shared, &text, &data, &resident);
80187 mmput(mm);
80188 @@ -569,6 +637,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80189 return 0;
80190 }
80191
80192 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80193 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
80194 +{
80195 + unsigned long flags;
80196 + u32 curr_ip = 0;
80197 +
80198 + if (lock_task_sighand(task, &flags)) {
80199 + curr_ip = task->signal->curr_ip;
80200 + unlock_task_sighand(task, &flags);
80201 + }
80202 + return seq_printf(m, "%pI4\n", &curr_ip);
80203 +}
80204 +#endif
80205 +
80206 #ifdef CONFIG_CHECKPOINT_RESTORE
80207 static struct pid *
80208 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
80209 diff --git a/fs/proc/base.c b/fs/proc/base.c
80210 index 093ca14..322f097 100644
80211 --- a/fs/proc/base.c
80212 +++ b/fs/proc/base.c
80213 @@ -113,6 +113,14 @@ struct pid_entry {
80214 union proc_op op;
80215 };
80216
80217 +struct getdents_callback {
80218 + struct linux_dirent __user * current_dir;
80219 + struct linux_dirent __user * previous;
80220 + struct file * file;
80221 + int count;
80222 + int error;
80223 +};
80224 +
80225 #define NOD(NAME, MODE, IOP, FOP, OP) { \
80226 .name = (NAME), \
80227 .len = sizeof(NAME) - 1, \
80228 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
80229 return 0;
80230 }
80231
80232 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80233 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80234 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80235 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80236 +#endif
80237 +
80238 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80239 struct pid *pid, struct task_struct *task)
80240 {
80241 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
80242 if (mm && !IS_ERR(mm)) {
80243 unsigned int nwords = 0;
80244 +
80245 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80246 + /* allow if we're currently ptracing this task */
80247 + if (PAX_RAND_FLAGS(mm) &&
80248 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
80249 + mmput(mm);
80250 + return 0;
80251 + }
80252 +#endif
80253 +
80254 do {
80255 nwords += 2;
80256 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
80257 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80258 }
80259
80260
80261 -#ifdef CONFIG_KALLSYMS
80262 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80263 /*
80264 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
80265 * Returns the resolved symbol. If that fails, simply return the address.
80266 @@ -267,7 +291,7 @@ static void unlock_trace(struct task_struct *task)
80267 mutex_unlock(&task->signal->cred_guard_mutex);
80268 }
80269
80270 -#ifdef CONFIG_STACKTRACE
80271 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80272
80273 #define MAX_STACK_TRACE_DEPTH 64
80274
80275 @@ -462,7 +486,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
80276 return 0;
80277 }
80278
80279 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80280 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80281 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80282 struct pid *pid, struct task_struct *task)
80283 {
80284 @@ -495,7 +519,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80285 /************************************************************************/
80286
80287 /* permission checks */
80288 -static int proc_fd_access_allowed(struct inode *inode)
80289 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
80290 {
80291 struct task_struct *task;
80292 int allowed = 0;
80293 @@ -505,7 +529,10 @@ static int proc_fd_access_allowed(struct inode *inode)
80294 */
80295 task = get_proc_task(inode);
80296 if (task) {
80297 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80298 + if (log)
80299 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80300 + else
80301 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80302 put_task_struct(task);
80303 }
80304 return allowed;
80305 @@ -536,10 +563,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
80306 struct task_struct *task,
80307 int hide_pid_min)
80308 {
80309 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80310 + return false;
80311 +
80312 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80313 + rcu_read_lock();
80314 + {
80315 + const struct cred *tmpcred = current_cred();
80316 + const struct cred *cred = __task_cred(task);
80317 +
80318 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
80319 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80320 + || in_group_p(grsec_proc_gid)
80321 +#endif
80322 + ) {
80323 + rcu_read_unlock();
80324 + return true;
80325 + }
80326 + }
80327 + rcu_read_unlock();
80328 +
80329 + if (!pid->hide_pid)
80330 + return false;
80331 +#endif
80332 +
80333 if (pid->hide_pid < hide_pid_min)
80334 return true;
80335 if (in_group_p(pid->pid_gid))
80336 return true;
80337 +
80338 return ptrace_may_access(task, PTRACE_MODE_READ);
80339 }
80340
80341 @@ -557,7 +609,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
80342 put_task_struct(task);
80343
80344 if (!has_perms) {
80345 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80346 + {
80347 +#else
80348 if (pid->hide_pid == 2) {
80349 +#endif
80350 /*
80351 * Let's make getdents(), stat(), and open()
80352 * consistent with each other. If a process
80353 @@ -618,6 +674,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
80354
80355 if (task) {
80356 mm = mm_access(task, mode);
80357 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
80358 + mmput(mm);
80359 + mm = ERR_PTR(-EPERM);
80360 + }
80361 put_task_struct(task);
80362
80363 if (!IS_ERR_OR_NULL(mm)) {
80364 @@ -639,6 +699,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
80365 return PTR_ERR(mm);
80366
80367 file->private_data = mm;
80368 +
80369 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80370 + file->f_version = current->exec_id;
80371 +#endif
80372 +
80373 return 0;
80374 }
80375
80376 @@ -660,6 +725,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80377 ssize_t copied;
80378 char *page;
80379
80380 +#ifdef CONFIG_GRKERNSEC
80381 + if (write)
80382 + return -EPERM;
80383 +#endif
80384 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80385 + if (file->f_version != current->exec_id) {
80386 + gr_log_badprocpid("mem");
80387 + return 0;
80388 + }
80389 +#endif
80390 +
80391 if (!mm)
80392 return 0;
80393
80394 @@ -672,7 +748,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80395 goto free;
80396
80397 while (count > 0) {
80398 - int this_len = min_t(int, count, PAGE_SIZE);
80399 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
80400
80401 if (write && copy_from_user(page, buf, this_len)) {
80402 copied = -EFAULT;
80403 @@ -764,6 +840,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80404 if (!mm)
80405 return 0;
80406
80407 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80408 + if (file->f_version != current->exec_id) {
80409 + gr_log_badprocpid("environ");
80410 + return 0;
80411 + }
80412 +#endif
80413 +
80414 page = (char *)__get_free_page(GFP_TEMPORARY);
80415 if (!page)
80416 return -ENOMEM;
80417 @@ -773,7 +856,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80418 goto free;
80419 while (count > 0) {
80420 size_t this_len, max_len;
80421 - int retval;
80422 + ssize_t retval;
80423
80424 if (src >= (mm->env_end - mm->env_start))
80425 break;
80426 @@ -1387,7 +1470,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
80427 int error = -EACCES;
80428
80429 /* Are we allowed to snoop on the tasks file descriptors? */
80430 - if (!proc_fd_access_allowed(inode))
80431 + if (!proc_fd_access_allowed(inode, 0))
80432 goto out;
80433
80434 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80435 @@ -1431,8 +1514,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
80436 struct path path;
80437
80438 /* Are we allowed to snoop on the tasks file descriptors? */
80439 - if (!proc_fd_access_allowed(inode))
80440 - goto out;
80441 + /* logging this is needed for learning on chromium to work properly,
80442 + but we don't want to flood the logs from 'ps' which does a readlink
80443 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
80444 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
80445 + */
80446 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
80447 + if (!proc_fd_access_allowed(inode,0))
80448 + goto out;
80449 + } else {
80450 + if (!proc_fd_access_allowed(inode,1))
80451 + goto out;
80452 + }
80453
80454 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80455 if (error)
80456 @@ -1482,7 +1575,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
80457 rcu_read_lock();
80458 cred = __task_cred(task);
80459 inode->i_uid = cred->euid;
80460 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80461 + inode->i_gid = grsec_proc_gid;
80462 +#else
80463 inode->i_gid = cred->egid;
80464 +#endif
80465 rcu_read_unlock();
80466 }
80467 security_task_to_inode(task, inode);
80468 @@ -1518,10 +1615,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
80469 return -ENOENT;
80470 }
80471 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80472 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80473 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80474 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80475 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80476 +#endif
80477 task_dumpable(task)) {
80478 cred = __task_cred(task);
80479 stat->uid = cred->euid;
80480 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80481 + stat->gid = grsec_proc_gid;
80482 +#else
80483 stat->gid = cred->egid;
80484 +#endif
80485 }
80486 }
80487 rcu_read_unlock();
80488 @@ -1559,11 +1665,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
80489
80490 if (task) {
80491 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80492 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80493 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80494 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80495 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80496 +#endif
80497 task_dumpable(task)) {
80498 rcu_read_lock();
80499 cred = __task_cred(task);
80500 inode->i_uid = cred->euid;
80501 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80502 + inode->i_gid = grsec_proc_gid;
80503 +#else
80504 inode->i_gid = cred->egid;
80505 +#endif
80506 rcu_read_unlock();
80507 } else {
80508 inode->i_uid = GLOBAL_ROOT_UID;
80509 @@ -2095,6 +2210,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
80510 if (!task)
80511 goto out_no_task;
80512
80513 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80514 + goto out;
80515 +
80516 /*
80517 * Yes, it does not scale. And it should not. Don't add
80518 * new entries into /proc/<tgid>/ without very good reasons.
80519 @@ -2125,6 +2243,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
80520 if (!task)
80521 return -ENOENT;
80522
80523 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80524 + goto out;
80525 +
80526 if (!dir_emit_dots(file, ctx))
80527 goto out;
80528
80529 @@ -2569,7 +2690,7 @@ static const struct pid_entry tgid_base_stuff[] = {
80530 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
80531 #endif
80532 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80533 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80534 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80535 ONE("syscall", S_IRUSR, proc_pid_syscall),
80536 #endif
80537 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80538 @@ -2594,10 +2715,10 @@ static const struct pid_entry tgid_base_stuff[] = {
80539 #ifdef CONFIG_SECURITY
80540 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80541 #endif
80542 -#ifdef CONFIG_KALLSYMS
80543 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80544 ONE("wchan", S_IRUGO, proc_pid_wchan),
80545 #endif
80546 -#ifdef CONFIG_STACKTRACE
80547 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80548 ONE("stack", S_IRUSR, proc_pid_stack),
80549 #endif
80550 #ifdef CONFIG_SCHEDSTATS
80551 @@ -2631,6 +2752,9 @@ static const struct pid_entry tgid_base_stuff[] = {
80552 #ifdef CONFIG_HARDWALL
80553 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
80554 #endif
80555 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80556 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
80557 +#endif
80558 #ifdef CONFIG_USER_NS
80559 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
80560 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
80561 @@ -2763,7 +2887,14 @@ static int proc_pid_instantiate(struct inode *dir,
80562 if (!inode)
80563 goto out;
80564
80565 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80566 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
80567 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80568 + inode->i_gid = grsec_proc_gid;
80569 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
80570 +#else
80571 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
80572 +#endif
80573 inode->i_op = &proc_tgid_base_inode_operations;
80574 inode->i_fop = &proc_tgid_base_operations;
80575 inode->i_flags|=S_IMMUTABLE;
80576 @@ -2801,7 +2932,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
80577 if (!task)
80578 goto out;
80579
80580 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80581 + goto out_put_task;
80582 +
80583 result = proc_pid_instantiate(dir, dentry, task, NULL);
80584 +out_put_task:
80585 put_task_struct(task);
80586 out:
80587 return ERR_PTR(result);
80588 @@ -2915,7 +3050,7 @@ static const struct pid_entry tid_base_stuff[] = {
80589 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
80590 #endif
80591 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80592 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80593 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80594 ONE("syscall", S_IRUSR, proc_pid_syscall),
80595 #endif
80596 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80597 @@ -2942,10 +3077,10 @@ static const struct pid_entry tid_base_stuff[] = {
80598 #ifdef CONFIG_SECURITY
80599 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80600 #endif
80601 -#ifdef CONFIG_KALLSYMS
80602 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80603 ONE("wchan", S_IRUGO, proc_pid_wchan),
80604 #endif
80605 -#ifdef CONFIG_STACKTRACE
80606 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80607 ONE("stack", S_IRUSR, proc_pid_stack),
80608 #endif
80609 #ifdef CONFIG_SCHEDSTATS
80610 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
80611 index cbd82df..c0407d2 100644
80612 --- a/fs/proc/cmdline.c
80613 +++ b/fs/proc/cmdline.c
80614 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
80615
80616 static int __init proc_cmdline_init(void)
80617 {
80618 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80619 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
80620 +#else
80621 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
80622 +#endif
80623 return 0;
80624 }
80625 fs_initcall(proc_cmdline_init);
80626 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
80627 index 50493ed..248166b 100644
80628 --- a/fs/proc/devices.c
80629 +++ b/fs/proc/devices.c
80630 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
80631
80632 static int __init proc_devices_init(void)
80633 {
80634 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80635 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
80636 +#else
80637 proc_create("devices", 0, NULL, &proc_devinfo_operations);
80638 +#endif
80639 return 0;
80640 }
80641 fs_initcall(proc_devices_init);
80642 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
80643 index 6e5fcd0..06ea074 100644
80644 --- a/fs/proc/fd.c
80645 +++ b/fs/proc/fd.c
80646 @@ -27,7 +27,8 @@ static int seq_show(struct seq_file *m, void *v)
80647 if (!task)
80648 return -ENOENT;
80649
80650 - files = get_files_struct(task);
80651 + if (!gr_acl_handle_procpidmem(task))
80652 + files = get_files_struct(task);
80653 put_task_struct(task);
80654
80655 if (files) {
80656 @@ -291,11 +292,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
80657 */
80658 int proc_fd_permission(struct inode *inode, int mask)
80659 {
80660 + struct task_struct *task;
80661 int rv = generic_permission(inode, mask);
80662 - if (rv == 0)
80663 - return 0;
80664 +
80665 if (task_tgid(current) == proc_pid(inode))
80666 rv = 0;
80667 +
80668 + task = get_proc_task(inode);
80669 + if (task == NULL)
80670 + return rv;
80671 +
80672 + if (gr_acl_handle_procpidmem(task))
80673 + rv = -EACCES;
80674 +
80675 + put_task_struct(task);
80676 +
80677 return rv;
80678 }
80679
80680 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
80681 index e5dee5c..dafe21b 100644
80682 --- a/fs/proc/generic.c
80683 +++ b/fs/proc/generic.c
80684 @@ -22,6 +22,7 @@
80685 #include <linux/bitops.h>
80686 #include <linux/spinlock.h>
80687 #include <linux/completion.h>
80688 +#include <linux/grsecurity.h>
80689 #include <asm/uaccess.h>
80690
80691 #include "internal.h"
80692 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
80693 return proc_lookup_de(PDE(dir), dir, dentry);
80694 }
80695
80696 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
80697 + unsigned int flags)
80698 +{
80699 + if (gr_proc_is_restricted())
80700 + return ERR_PTR(-EACCES);
80701 +
80702 + return proc_lookup_de(PDE(dir), dir, dentry);
80703 +}
80704 +
80705 /*
80706 * This returns non-zero if at EOF, so that the /proc
80707 * root directory can use this and check if it should
80708 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
80709 return proc_readdir_de(PDE(inode), file, ctx);
80710 }
80711
80712 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
80713 +{
80714 + struct inode *inode = file_inode(file);
80715 +
80716 + if (gr_proc_is_restricted())
80717 + return -EACCES;
80718 +
80719 + return proc_readdir_de(PDE(inode), file, ctx);
80720 +}
80721 +
80722 /*
80723 * These are the generic /proc directory operations. They
80724 * use the in-memory "struct proc_dir_entry" tree to parse
80725 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
80726 .iterate = proc_readdir,
80727 };
80728
80729 +static const struct file_operations proc_dir_restricted_operations = {
80730 + .llseek = generic_file_llseek,
80731 + .read = generic_read_dir,
80732 + .iterate = proc_readdir_restrict,
80733 +};
80734 +
80735 /*
80736 * proc directories can do almost nothing..
80737 */
80738 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
80739 .setattr = proc_notify_change,
80740 };
80741
80742 +static const struct inode_operations proc_dir_restricted_inode_operations = {
80743 + .lookup = proc_lookup_restrict,
80744 + .getattr = proc_getattr,
80745 + .setattr = proc_notify_change,
80746 +};
80747 +
80748 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
80749 {
80750 int ret;
80751 @@ -445,6 +477,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
80752 }
80753 EXPORT_SYMBOL_GPL(proc_mkdir_data);
80754
80755 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
80756 + struct proc_dir_entry *parent, void *data)
80757 +{
80758 + struct proc_dir_entry *ent;
80759 +
80760 + if (mode == 0)
80761 + mode = S_IRUGO | S_IXUGO;
80762 +
80763 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
80764 + if (ent) {
80765 + ent->data = data;
80766 + ent->restricted = 1;
80767 + ent->proc_fops = &proc_dir_restricted_operations;
80768 + ent->proc_iops = &proc_dir_restricted_inode_operations;
80769 + parent->nlink++;
80770 + if (proc_register(parent, ent) < 0) {
80771 + kfree(ent);
80772 + parent->nlink--;
80773 + ent = NULL;
80774 + }
80775 + }
80776 + return ent;
80777 +}
80778 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
80779 +
80780 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
80781 struct proc_dir_entry *parent)
80782 {
80783 @@ -459,6 +516,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
80784 }
80785 EXPORT_SYMBOL(proc_mkdir);
80786
80787 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
80788 + struct proc_dir_entry *parent)
80789 +{
80790 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
80791 +}
80792 +EXPORT_SYMBOL(proc_mkdir_restrict);
80793 +
80794 struct proc_dir_entry *proc_create_mount_point(const char *name)
80795 {
80796 umode_t mode = S_IFDIR | S_IRUGO | S_IXUGO;
80797 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
80798 index e3eb552..bcb0f25 100644
80799 --- a/fs/proc/inode.c
80800 +++ b/fs/proc/inode.c
80801 @@ -24,11 +24,17 @@
80802 #include <linux/mount.h>
80803 #include <linux/magic.h>
80804 #include <linux/namei.h>
80805 +#include <linux/grsecurity.h>
80806
80807 #include <asm/uaccess.h>
80808
80809 #include "internal.h"
80810
80811 +#ifdef CONFIG_PROC_SYSCTL
80812 +extern const struct inode_operations proc_sys_inode_operations;
80813 +extern const struct inode_operations proc_sys_dir_operations;
80814 +#endif
80815 +
80816 static void proc_evict_inode(struct inode *inode)
80817 {
80818 struct proc_dir_entry *de;
80819 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
80820 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
80821 sysctl_head_put(head);
80822 }
80823 +
80824 +#ifdef CONFIG_PROC_SYSCTL
80825 + if (inode->i_op == &proc_sys_inode_operations ||
80826 + inode->i_op == &proc_sys_dir_operations)
80827 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
80828 +#endif
80829 +
80830 }
80831
80832 static struct kmem_cache * proc_inode_cachep;
80833 @@ -430,7 +443,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
80834 if (de->mode) {
80835 inode->i_mode = de->mode;
80836 inode->i_uid = de->uid;
80837 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80838 + inode->i_gid = grsec_proc_gid;
80839 +#else
80840 inode->i_gid = de->gid;
80841 +#endif
80842 }
80843 if (de->size)
80844 inode->i_size = de->size;
80845 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
80846 index aa27810..9f2d3b2 100644
80847 --- a/fs/proc/internal.h
80848 +++ b/fs/proc/internal.h
80849 @@ -47,9 +47,10 @@ struct proc_dir_entry {
80850 struct completion *pde_unload_completion;
80851 struct list_head pde_openers; /* who did ->open, but not ->release */
80852 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
80853 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
80854 u8 namelen;
80855 char name[];
80856 -};
80857 +} __randomize_layout;
80858
80859 union proc_op {
80860 int (*proc_get_link)(struct dentry *, struct path *);
80861 @@ -67,7 +68,7 @@ struct proc_inode {
80862 struct ctl_table *sysctl_entry;
80863 const struct proc_ns_operations *ns_ops;
80864 struct inode vfs_inode;
80865 -};
80866 +} __randomize_layout;
80867
80868 /*
80869 * General functions
80870 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
80871 struct pid *, struct task_struct *);
80872 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
80873 struct pid *, struct task_struct *);
80874 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80875 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
80876 + struct pid *, struct task_struct *);
80877 +#endif
80878
80879 /*
80880 * base.c
80881 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
80882 * generic.c
80883 */
80884 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
80885 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
80886 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
80887 struct dentry *);
80888 extern int proc_readdir(struct file *, struct dir_context *);
80889 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
80890 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
80891
80892 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
80893 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
80894 index a352d57..cb94a5c 100644
80895 --- a/fs/proc/interrupts.c
80896 +++ b/fs/proc/interrupts.c
80897 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
80898
80899 static int __init proc_interrupts_init(void)
80900 {
80901 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80902 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
80903 +#else
80904 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
80905 +#endif
80906 return 0;
80907 }
80908 fs_initcall(proc_interrupts_init);
80909 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
80910 index 91a4e64..14bf8fa 100644
80911 --- a/fs/proc/kcore.c
80912 +++ b/fs/proc/kcore.c
80913 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80914 * the addresses in the elf_phdr on our list.
80915 */
80916 start = kc_offset_to_vaddr(*fpos - elf_buflen);
80917 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
80918 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
80919 + if (tsz > buflen)
80920 tsz = buflen;
80921 -
80922 +
80923 while (buflen) {
80924 struct kcore_list *m;
80925
80926 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80927 } else {
80928 if (kern_addr_valid(start)) {
80929 unsigned long n;
80930 + char *elf_buf;
80931 + mm_segment_t oldfs;
80932
80933 - n = copy_to_user(buffer, (char *)start, tsz);
80934 - /*
80935 - * We cannot distinguish between fault on source
80936 - * and fault on destination. When this happens
80937 - * we clear too and hope it will trigger the
80938 - * EFAULT again.
80939 - */
80940 - if (n) {
80941 - if (clear_user(buffer + tsz - n,
80942 - n))
80943 - return -EFAULT;
80944 - }
80945 + elf_buf = kzalloc(tsz, GFP_KERNEL);
80946 + if (!elf_buf)
80947 + return -ENOMEM;
80948 + oldfs = get_fs();
80949 + set_fs(KERNEL_DS);
80950 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
80951 + set_fs(oldfs);
80952 + n = copy_to_user(buffer, elf_buf, tsz);
80953 + kfree(elf_buf);
80954 + if (n)
80955 + return -EFAULT;
80956 } else {
80957 if (clear_user(buffer, tsz))
80958 return -EFAULT;
80959 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80960
80961 static int open_kcore(struct inode *inode, struct file *filp)
80962 {
80963 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
80964 + return -EPERM;
80965 +#endif
80966 if (!capable(CAP_SYS_RAWIO))
80967 return -EPERM;
80968 if (kcore_need_update)
80969 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
80970 return NOTIFY_OK;
80971 }
80972
80973 -static struct notifier_block kcore_callback_nb __meminitdata = {
80974 +static struct notifier_block kcore_callback_nb __meminitconst = {
80975 .notifier_call = kcore_callback,
80976 .priority = 0,
80977 };
80978 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
80979 index d3ebf2e..6ad42d1 100644
80980 --- a/fs/proc/meminfo.c
80981 +++ b/fs/proc/meminfo.c
80982 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
80983 vmi.used >> 10,
80984 vmi.largest_chunk >> 10
80985 #ifdef CONFIG_MEMORY_FAILURE
80986 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
80987 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
80988 #endif
80989 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
80990 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
80991 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
80992 index d4a3574..b421ce9 100644
80993 --- a/fs/proc/nommu.c
80994 +++ b/fs/proc/nommu.c
80995 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
80996
80997 if (file) {
80998 seq_pad(m, ' ');
80999 - seq_path(m, &file->f_path, "");
81000 + seq_path(m, &file->f_path, "\n\\");
81001 }
81002
81003 seq_putc(m, '\n');
81004 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
81005 index 350984a..0fb02a9 100644
81006 --- a/fs/proc/proc_net.c
81007 +++ b/fs/proc/proc_net.c
81008 @@ -23,9 +23,27 @@
81009 #include <linux/nsproxy.h>
81010 #include <net/net_namespace.h>
81011 #include <linux/seq_file.h>
81012 +#include <linux/grsecurity.h>
81013
81014 #include "internal.h"
81015
81016 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
81017 +static struct seq_operations *ipv6_seq_ops_addr;
81018 +
81019 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
81020 +{
81021 + ipv6_seq_ops_addr = addr;
81022 +}
81023 +
81024 +void unregister_ipv6_seq_ops_addr(void)
81025 +{
81026 + ipv6_seq_ops_addr = NULL;
81027 +}
81028 +
81029 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
81030 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
81031 +#endif
81032 +
81033 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
81034 {
81035 return pde->parent->data;
81036 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
81037 return maybe_get_net(PDE_NET(PDE(inode)));
81038 }
81039
81040 +extern const struct seq_operations dev_seq_ops;
81041 +
81042 int seq_open_net(struct inode *ino, struct file *f,
81043 const struct seq_operations *ops, int size)
81044 {
81045 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
81046
81047 BUG_ON(size < sizeof(*p));
81048
81049 + /* only permit access to /proc/net/dev */
81050 + if (
81051 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
81052 + ops != ipv6_seq_ops_addr &&
81053 +#endif
81054 + ops != &dev_seq_ops && gr_proc_is_restricted())
81055 + return -EACCES;
81056 +
81057 net = get_proc_net(ino);
81058 if (net == NULL)
81059 return -ENXIO;
81060 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
81061 int err;
81062 struct net *net;
81063
81064 + if (gr_proc_is_restricted())
81065 + return -EACCES;
81066 +
81067 err = -ENXIO;
81068 net = get_proc_net(inode);
81069 if (net == NULL)
81070 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
81071 index fdda62e..cd7c75f 100644
81072 --- a/fs/proc/proc_sysctl.c
81073 +++ b/fs/proc/proc_sysctl.c
81074 @@ -11,13 +11,21 @@
81075 #include <linux/namei.h>
81076 #include <linux/mm.h>
81077 #include <linux/module.h>
81078 +#include <linux/nsproxy.h>
81079 +#ifdef CONFIG_GRKERNSEC
81080 +#include <net/net_namespace.h>
81081 +#endif
81082 #include "internal.h"
81083
81084 +extern int gr_handle_chroot_sysctl(const int op);
81085 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
81086 + const int op);
81087 +
81088 static const struct dentry_operations proc_sys_dentry_operations;
81089 static const struct file_operations proc_sys_file_operations;
81090 -static const struct inode_operations proc_sys_inode_operations;
81091 +const struct inode_operations proc_sys_inode_operations;
81092 static const struct file_operations proc_sys_dir_file_operations;
81093 -static const struct inode_operations proc_sys_dir_operations;
81094 +const struct inode_operations proc_sys_dir_operations;
81095
81096 /* Support for permanently empty directories */
81097
81098 @@ -32,13 +40,17 @@ static bool is_empty_dir(struct ctl_table_header *head)
81099
81100 static void set_empty_dir(struct ctl_dir *dir)
81101 {
81102 - dir->header.ctl_table[0].child = sysctl_mount_point;
81103 + pax_open_kernel();
81104 + *(const void **)&dir->header.ctl_table[0].child = sysctl_mount_point;
81105 + pax_close_kernel();
81106 }
81107
81108 static void clear_empty_dir(struct ctl_dir *dir)
81109
81110 {
81111 - dir->header.ctl_table[0].child = NULL;
81112 + pax_open_kernel();
81113 + *(void **)&dir->header.ctl_table[0].child = NULL;
81114 + pax_close_kernel();
81115 }
81116
81117 void proc_sys_poll_notify(struct ctl_table_poll *poll)
81118 @@ -504,6 +516,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
81119
81120 err = NULL;
81121 d_set_d_op(dentry, &proc_sys_dentry_operations);
81122 +
81123 + gr_handle_proc_create(dentry, inode);
81124 +
81125 d_add(dentry, inode);
81126
81127 out:
81128 @@ -519,6 +534,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81129 struct inode *inode = file_inode(filp);
81130 struct ctl_table_header *head = grab_header(inode);
81131 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
81132 + int op = write ? MAY_WRITE : MAY_READ;
81133 ssize_t error;
81134 size_t res;
81135
81136 @@ -530,7 +546,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81137 * and won't be until we finish.
81138 */
81139 error = -EPERM;
81140 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
81141 + if (sysctl_perm(head, table, op))
81142 goto out;
81143
81144 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
81145 @@ -538,6 +554,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81146 if (!table->proc_handler)
81147 goto out;
81148
81149 +#ifdef CONFIG_GRKERNSEC
81150 + error = -EPERM;
81151 + if (gr_handle_chroot_sysctl(op))
81152 + goto out;
81153 + dget(filp->f_path.dentry);
81154 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
81155 + dput(filp->f_path.dentry);
81156 + goto out;
81157 + }
81158 + dput(filp->f_path.dentry);
81159 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
81160 + goto out;
81161 + if (write) {
81162 + if (current->nsproxy->net_ns != table->extra2) {
81163 + if (!capable(CAP_SYS_ADMIN))
81164 + goto out;
81165 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
81166 + goto out;
81167 + }
81168 +#endif
81169 +
81170 /* careful: calling conventions are nasty here */
81171 res = count;
81172 error = table->proc_handler(table, write, buf, &res, ppos);
81173 @@ -635,6 +672,9 @@ static bool proc_sys_fill_cache(struct file *file,
81174 return false;
81175 } else {
81176 d_set_d_op(child, &proc_sys_dentry_operations);
81177 +
81178 + gr_handle_proc_create(child, inode);
81179 +
81180 d_add(child, inode);
81181 }
81182 } else {
81183 @@ -678,6 +718,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
81184 if ((*pos)++ < ctx->pos)
81185 return true;
81186
81187 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
81188 + return 0;
81189 +
81190 if (unlikely(S_ISLNK(table->mode)))
81191 res = proc_sys_link_fill_cache(file, ctx, head, table);
81192 else
81193 @@ -771,6 +814,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
81194 if (IS_ERR(head))
81195 return PTR_ERR(head);
81196
81197 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
81198 + return -ENOENT;
81199 +
81200 generic_fillattr(inode, stat);
81201 if (table)
81202 stat->mode = (stat->mode & S_IFMT) | table->mode;
81203 @@ -793,13 +839,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
81204 .llseek = generic_file_llseek,
81205 };
81206
81207 -static const struct inode_operations proc_sys_inode_operations = {
81208 +const struct inode_operations proc_sys_inode_operations = {
81209 .permission = proc_sys_permission,
81210 .setattr = proc_sys_setattr,
81211 .getattr = proc_sys_getattr,
81212 };
81213
81214 -static const struct inode_operations proc_sys_dir_operations = {
81215 +const struct inode_operations proc_sys_dir_operations = {
81216 .lookup = proc_sys_lookup,
81217 .permission = proc_sys_permission,
81218 .setattr = proc_sys_setattr,
81219 @@ -876,7 +922,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
81220 static struct ctl_dir *new_dir(struct ctl_table_set *set,
81221 const char *name, int namelen)
81222 {
81223 - struct ctl_table *table;
81224 + ctl_table_no_const *table;
81225 struct ctl_dir *new;
81226 struct ctl_node *node;
81227 char *new_name;
81228 @@ -888,7 +934,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
81229 return NULL;
81230
81231 node = (struct ctl_node *)(new + 1);
81232 - table = (struct ctl_table *)(node + 1);
81233 + table = (ctl_table_no_const *)(node + 1);
81234 new_name = (char *)(table + 2);
81235 memcpy(new_name, name, namelen);
81236 new_name[namelen] = '\0';
81237 @@ -1057,7 +1103,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
81238 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
81239 struct ctl_table_root *link_root)
81240 {
81241 - struct ctl_table *link_table, *entry, *link;
81242 + ctl_table_no_const *link_table, *link;
81243 + struct ctl_table *entry;
81244 struct ctl_table_header *links;
81245 struct ctl_node *node;
81246 char *link_name;
81247 @@ -1080,7 +1127,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
81248 return NULL;
81249
81250 node = (struct ctl_node *)(links + 1);
81251 - link_table = (struct ctl_table *)(node + nr_entries);
81252 + link_table = (ctl_table_no_const *)(node + nr_entries);
81253 link_name = (char *)&link_table[nr_entries + 1];
81254
81255 for (link = link_table, entry = table; entry->procname; link++, entry++) {
81256 @@ -1328,8 +1375,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81257 struct ctl_table_header ***subheader, struct ctl_table_set *set,
81258 struct ctl_table *table)
81259 {
81260 - struct ctl_table *ctl_table_arg = NULL;
81261 - struct ctl_table *entry, *files;
81262 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
81263 + struct ctl_table *entry;
81264 int nr_files = 0;
81265 int nr_dirs = 0;
81266 int err = -ENOMEM;
81267 @@ -1341,10 +1388,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81268 nr_files++;
81269 }
81270
81271 - files = table;
81272 /* If there are mixed files and directories we need a new table */
81273 if (nr_dirs && nr_files) {
81274 - struct ctl_table *new;
81275 + ctl_table_no_const *new;
81276 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
81277 GFP_KERNEL);
81278 if (!files)
81279 @@ -1362,7 +1408,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81280 /* Register everything except a directory full of subdirectories */
81281 if (nr_files || !nr_dirs) {
81282 struct ctl_table_header *header;
81283 - header = __register_sysctl_table(set, path, files);
81284 + header = __register_sysctl_table(set, path, files ? files : table);
81285 if (!header) {
81286 kfree(ctl_table_arg);
81287 goto out;
81288 diff --git a/fs/proc/root.c b/fs/proc/root.c
81289 index 68feb0f..2c04780 100644
81290 --- a/fs/proc/root.c
81291 +++ b/fs/proc/root.c
81292 @@ -185,7 +185,15 @@ void __init proc_root_init(void)
81293 proc_create_mount_point("openprom");
81294 #endif
81295 proc_tty_init();
81296 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81297 +#ifdef CONFIG_GRKERNSEC_PROC_USER
81298 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
81299 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81300 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
81301 +#endif
81302 +#else
81303 proc_mkdir("bus", NULL);
81304 +#endif
81305 proc_sys_init();
81306 }
81307
81308 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
81309 index 510413eb..34d9a8c 100644
81310 --- a/fs/proc/stat.c
81311 +++ b/fs/proc/stat.c
81312 @@ -11,6 +11,7 @@
81313 #include <linux/irqnr.h>
81314 #include <linux/cputime.h>
81315 #include <linux/tick.h>
81316 +#include <linux/grsecurity.h>
81317
81318 #ifndef arch_irq_stat_cpu
81319 #define arch_irq_stat_cpu(cpu) 0
81320 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
81321 u64 sum_softirq = 0;
81322 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
81323 struct timespec boottime;
81324 + int unrestricted = 1;
81325 +
81326 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81327 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81328 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
81329 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
81330 + && !in_group_p(grsec_proc_gid)
81331 +#endif
81332 + )
81333 + unrestricted = 0;
81334 +#endif
81335 +#endif
81336
81337 user = nice = system = idle = iowait =
81338 irq = softirq = steal = 0;
81339 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
81340 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81341 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81342 idle += get_idle_time(i);
81343 - iowait += get_iowait_time(i);
81344 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81345 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81346 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81347 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81348 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81349 - sum += kstat_cpu_irqs_sum(i);
81350 - sum += arch_irq_stat_cpu(i);
81351 + if (unrestricted) {
81352 + iowait += get_iowait_time(i);
81353 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81354 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81355 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81356 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81357 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81358 + sum += kstat_cpu_irqs_sum(i);
81359 + sum += arch_irq_stat_cpu(i);
81360 + for (j = 0; j < NR_SOFTIRQS; j++) {
81361 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81362
81363 - for (j = 0; j < NR_SOFTIRQS; j++) {
81364 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81365 -
81366 - per_softirq_sums[j] += softirq_stat;
81367 - sum_softirq += softirq_stat;
81368 + per_softirq_sums[j] += softirq_stat;
81369 + sum_softirq += softirq_stat;
81370 + }
81371 }
81372 }
81373 - sum += arch_irq_stat();
81374 + if (unrestricted)
81375 + sum += arch_irq_stat();
81376
81377 seq_puts(p, "cpu ");
81378 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81379 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
81380 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81381 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81382 idle = get_idle_time(i);
81383 - iowait = get_iowait_time(i);
81384 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81385 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81386 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81387 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81388 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81389 + if (unrestricted) {
81390 + iowait = get_iowait_time(i);
81391 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81392 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81393 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81394 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81395 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81396 + }
81397 seq_printf(p, "cpu%d", i);
81398 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81399 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
81400 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
81401
81402 /* sum again ? it could be updated? */
81403 for_each_irq_nr(j)
81404 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
81405 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
81406
81407 seq_printf(p,
81408 "\nctxt %llu\n"
81409 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
81410 "processes %lu\n"
81411 "procs_running %lu\n"
81412 "procs_blocked %lu\n",
81413 - nr_context_switches(),
81414 + unrestricted ? nr_context_switches() : 0ULL,
81415 (unsigned long)jif,
81416 - total_forks,
81417 - nr_running(),
81418 - nr_iowait());
81419 + unrestricted ? total_forks : 0UL,
81420 + unrestricted ? nr_running() : 0UL,
81421 + unrestricted ? nr_iowait() : 0UL);
81422
81423 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
81424
81425 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
81426 index 6dee68d..1b4add0 100644
81427 --- a/fs/proc/task_mmu.c
81428 +++ b/fs/proc/task_mmu.c
81429 @@ -13,12 +13,19 @@
81430 #include <linux/swap.h>
81431 #include <linux/swapops.h>
81432 #include <linux/mmu_notifier.h>
81433 +#include <linux/grsecurity.h>
81434
81435 #include <asm/elf.h>
81436 #include <asm/uaccess.h>
81437 #include <asm/tlbflush.h>
81438 #include "internal.h"
81439
81440 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81441 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
81442 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
81443 + _mm->pax_flags & MF_PAX_SEGMEXEC))
81444 +#endif
81445 +
81446 void task_mem(struct seq_file *m, struct mm_struct *mm)
81447 {
81448 unsigned long data, text, lib, swap, ptes, pmds;
81449 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81450 "VmLib:\t%8lu kB\n"
81451 "VmPTE:\t%8lu kB\n"
81452 "VmPMD:\t%8lu kB\n"
81453 - "VmSwap:\t%8lu kB\n",
81454 - hiwater_vm << (PAGE_SHIFT-10),
81455 + "VmSwap:\t%8lu kB\n"
81456 +
81457 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81458 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
81459 +#endif
81460 +
81461 + ,hiwater_vm << (PAGE_SHIFT-10),
81462 total_vm << (PAGE_SHIFT-10),
81463 mm->locked_vm << (PAGE_SHIFT-10),
81464 mm->pinned_vm << (PAGE_SHIFT-10),
81465 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81466 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
81467 ptes >> 10,
81468 pmds >> 10,
81469 - swap << (PAGE_SHIFT-10));
81470 + swap << (PAGE_SHIFT-10)
81471 +
81472 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81473 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81474 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
81475 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
81476 +#else
81477 + , mm->context.user_cs_base
81478 + , mm->context.user_cs_limit
81479 +#endif
81480 +#endif
81481 +
81482 + );
81483 }
81484
81485 unsigned long task_vsize(struct mm_struct *mm)
81486 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81487 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
81488 }
81489
81490 - /* We don't show the stack guard page in /proc/maps */
81491 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81492 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
81493 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
81494 +#else
81495 start = vma->vm_start;
81496 - if (stack_guard_page_start(vma, start))
81497 - start += PAGE_SIZE;
81498 end = vma->vm_end;
81499 - if (stack_guard_page_end(vma, end))
81500 - end -= PAGE_SIZE;
81501 +#endif
81502
81503 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
81504 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
81505 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81506 flags & VM_WRITE ? 'w' : '-',
81507 flags & VM_EXEC ? 'x' : '-',
81508 flags & VM_MAYSHARE ? 's' : 'p',
81509 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81510 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
81511 +#else
81512 pgoff,
81513 +#endif
81514 MAJOR(dev), MINOR(dev), ino);
81515
81516 /*
81517 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81518 */
81519 if (file) {
81520 seq_pad(m, ' ');
81521 - seq_path(m, &file->f_path, "\n");
81522 + seq_path(m, &file->f_path, "\n\\");
81523 goto done;
81524 }
81525
81526 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81527 * Thread stack in /proc/PID/task/TID/maps or
81528 * the main process stack.
81529 */
81530 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
81531 - vma->vm_end >= mm->start_stack)) {
81532 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
81533 + (vma->vm_start <= mm->start_stack &&
81534 + vma->vm_end >= mm->start_stack)) {
81535 name = "[stack]";
81536 } else {
81537 /* Thread stack in /proc/PID/maps */
81538 @@ -362,6 +391,12 @@ done:
81539
81540 static int show_map(struct seq_file *m, void *v, int is_pid)
81541 {
81542 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81543 + if (current->exec_id != m->exec_id) {
81544 + gr_log_badprocpid("maps");
81545 + return 0;
81546 + }
81547 +#endif
81548 show_map_vma(m, v, is_pid);
81549 m_cache_vma(m, v);
81550 return 0;
81551 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81552 .private = &mss,
81553 };
81554
81555 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81556 + if (current->exec_id != m->exec_id) {
81557 + gr_log_badprocpid("smaps");
81558 + return 0;
81559 + }
81560 +#endif
81561 memset(&mss, 0, sizeof mss);
81562 - /* mmap_sem is held in m_start */
81563 - walk_page_vma(vma, &smaps_walk);
81564 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81565 + if (!PAX_RAND_FLAGS(vma->vm_mm))
81566 +#endif
81567 + /* mmap_sem is held in m_start */
81568 + walk_page_vma(vma, &smaps_walk);
81569
81570 show_map_vma(m, vma, is_pid);
81571
81572 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81573 "KernelPageSize: %8lu kB\n"
81574 "MMUPageSize: %8lu kB\n"
81575 "Locked: %8lu kB\n",
81576 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81577 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
81578 +#else
81579 (vma->vm_end - vma->vm_start) >> 10,
81580 +#endif
81581 mss.resident >> 10,
81582 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
81583 mss.shared_clean >> 10,
81584 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81585 char buffer[64];
81586 int nid;
81587
81588 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81589 + if (current->exec_id != m->exec_id) {
81590 + gr_log_badprocpid("numa_maps");
81591 + return 0;
81592 + }
81593 +#endif
81594 +
81595 if (!mm)
81596 return 0;
81597
81598 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81599 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
81600 }
81601
81602 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81603 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
81604 +#else
81605 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
81606 +#endif
81607
81608 if (file) {
81609 seq_puts(m, " file=");
81610 - seq_path(m, &file->f_path, "\n\t= ");
81611 + seq_path(m, &file->f_path, "\n\t\\= ");
81612 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
81613 seq_puts(m, " heap");
81614 } else {
81615 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
81616 index 599ec2e..f1413ae 100644
81617 --- a/fs/proc/task_nommu.c
81618 +++ b/fs/proc/task_nommu.c
81619 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81620 else
81621 bytes += kobjsize(mm);
81622
81623 - if (current->fs && current->fs->users > 1)
81624 + if (current->fs && atomic_read(&current->fs->users) > 1)
81625 sbytes += kobjsize(current->fs);
81626 else
81627 bytes += kobjsize(current->fs);
81628 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
81629
81630 if (file) {
81631 seq_pad(m, ' ');
81632 - seq_path(m, &file->f_path, "");
81633 + seq_path(m, &file->f_path, "\n\\");
81634 } else if (mm) {
81635 pid_t tid = pid_of_stack(priv, vma, is_pid);
81636
81637 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
81638 index 4e61388..1a2523d 100644
81639 --- a/fs/proc/vmcore.c
81640 +++ b/fs/proc/vmcore.c
81641 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
81642 nr_bytes = count;
81643
81644 /* If pfn is not ram, return zeros for sparse dump files */
81645 - if (pfn_is_ram(pfn) == 0)
81646 - memset(buf, 0, nr_bytes);
81647 - else {
81648 + if (pfn_is_ram(pfn) == 0) {
81649 + if (userbuf) {
81650 + if (clear_user((char __force_user *)buf, nr_bytes))
81651 + return -EFAULT;
81652 + } else
81653 + memset(buf, 0, nr_bytes);
81654 + } else {
81655 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
81656 offset, userbuf);
81657 if (tmp < 0)
81658 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
81659 static int copy_to(void *target, void *src, size_t size, int userbuf)
81660 {
81661 if (userbuf) {
81662 - if (copy_to_user((char __user *) target, src, size))
81663 + if (copy_to_user((char __force_user *) target, src, size))
81664 return -EFAULT;
81665 } else {
81666 memcpy(target, src, size);
81667 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81668 if (*fpos < m->offset + m->size) {
81669 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
81670 start = m->paddr + *fpos - m->offset;
81671 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
81672 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
81673 if (tmp < 0)
81674 return tmp;
81675 buflen -= tsz;
81676 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81677 static ssize_t read_vmcore(struct file *file, char __user *buffer,
81678 size_t buflen, loff_t *fpos)
81679 {
81680 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
81681 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
81682 }
81683
81684 /*
81685 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
81686 index d3fb2b6..43a8140 100644
81687 --- a/fs/qnx6/qnx6.h
81688 +++ b/fs/qnx6/qnx6.h
81689 @@ -74,7 +74,7 @@ enum {
81690 BYTESEX_BE,
81691 };
81692
81693 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81694 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81695 {
81696 if (sbi->s_bytesex == BYTESEX_LE)
81697 return le64_to_cpu((__force __le64)n);
81698 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
81699 return (__force __fs64)cpu_to_be64(n);
81700 }
81701
81702 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81703 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81704 {
81705 if (sbi->s_bytesex == BYTESEX_LE)
81706 return le32_to_cpu((__force __le32)n);
81707 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
81708 index bb2869f..d34ada8 100644
81709 --- a/fs/quota/netlink.c
81710 +++ b/fs/quota/netlink.c
81711 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
81712 void quota_send_warning(struct kqid qid, dev_t dev,
81713 const char warntype)
81714 {
81715 - static atomic_t seq;
81716 + static atomic_unchecked_t seq;
81717 struct sk_buff *skb;
81718 void *msg_head;
81719 int ret;
81720 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
81721 "VFS: Not enough memory to send quota warning.\n");
81722 return;
81723 }
81724 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
81725 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
81726 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
81727 if (!msg_head) {
81728 printk(KERN_ERR
81729 diff --git a/fs/read_write.c b/fs/read_write.c
81730 index 819ef3f..f07222d 100644
81731 --- a/fs/read_write.c
81732 +++ b/fs/read_write.c
81733 @@ -505,7 +505,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
81734
81735 old_fs = get_fs();
81736 set_fs(get_ds());
81737 - p = (__force const char __user *)buf;
81738 + p = (const char __force_user *)buf;
81739 if (count > MAX_RW_COUNT)
81740 count = MAX_RW_COUNT;
81741 ret = __vfs_write(file, p, count, pos);
81742 diff --git a/fs/readdir.c b/fs/readdir.c
81743 index ced6791..936687b 100644
81744 --- a/fs/readdir.c
81745 +++ b/fs/readdir.c
81746 @@ -18,6 +18,7 @@
81747 #include <linux/security.h>
81748 #include <linux/syscalls.h>
81749 #include <linux/unistd.h>
81750 +#include <linux/namei.h>
81751
81752 #include <asm/uaccess.h>
81753
81754 @@ -71,6 +72,7 @@ struct old_linux_dirent {
81755 struct readdir_callback {
81756 struct dir_context ctx;
81757 struct old_linux_dirent __user * dirent;
81758 + struct file * file;
81759 int result;
81760 };
81761
81762 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
81763 buf->result = -EOVERFLOW;
81764 return -EOVERFLOW;
81765 }
81766 +
81767 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81768 + return 0;
81769 +
81770 buf->result++;
81771 dirent = buf->dirent;
81772 if (!access_ok(VERIFY_WRITE, dirent,
81773 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
81774 if (!f.file)
81775 return -EBADF;
81776
81777 + buf.file = f.file;
81778 error = iterate_dir(f.file, &buf.ctx);
81779 if (buf.result)
81780 error = buf.result;
81781 @@ -145,6 +152,7 @@ struct getdents_callback {
81782 struct dir_context ctx;
81783 struct linux_dirent __user * current_dir;
81784 struct linux_dirent __user * previous;
81785 + struct file * file;
81786 int count;
81787 int error;
81788 };
81789 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
81790 buf->error = -EOVERFLOW;
81791 return -EOVERFLOW;
81792 }
81793 +
81794 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81795 + return 0;
81796 +
81797 dirent = buf->previous;
81798 if (dirent) {
81799 if (__put_user(offset, &dirent->d_off))
81800 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
81801 if (!f.file)
81802 return -EBADF;
81803
81804 + buf.file = f.file;
81805 error = iterate_dir(f.file, &buf.ctx);
81806 if (error >= 0)
81807 error = buf.error;
81808 @@ -230,6 +243,7 @@ struct getdents_callback64 {
81809 struct dir_context ctx;
81810 struct linux_dirent64 __user * current_dir;
81811 struct linux_dirent64 __user * previous;
81812 + struct file *file;
81813 int count;
81814 int error;
81815 };
81816 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
81817 buf->error = -EINVAL; /* only used if we fail.. */
81818 if (reclen > buf->count)
81819 return -EINVAL;
81820 +
81821 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81822 + return 0;
81823 +
81824 dirent = buf->previous;
81825 if (dirent) {
81826 if (__put_user(offset, &dirent->d_off))
81827 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
81828 if (!f.file)
81829 return -EBADF;
81830
81831 + buf.file = f.file;
81832 error = iterate_dir(f.file, &buf.ctx);
81833 if (error >= 0)
81834 error = buf.error;
81835 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
81836 index 9c02d96..6562c10 100644
81837 --- a/fs/reiserfs/do_balan.c
81838 +++ b/fs/reiserfs/do_balan.c
81839 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
81840 return;
81841 }
81842
81843 - atomic_inc(&fs_generation(tb->tb_sb));
81844 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
81845 do_balance_starts(tb);
81846
81847 /*
81848 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
81849 index aca73dd..e3c558d 100644
81850 --- a/fs/reiserfs/item_ops.c
81851 +++ b/fs/reiserfs/item_ops.c
81852 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
81853 }
81854
81855 static struct item_operations errcatch_ops = {
81856 - errcatch_bytes_number,
81857 - errcatch_decrement_key,
81858 - errcatch_is_left_mergeable,
81859 - errcatch_print_item,
81860 - errcatch_check_item,
81861 + .bytes_number = errcatch_bytes_number,
81862 + .decrement_key = errcatch_decrement_key,
81863 + .is_left_mergeable = errcatch_is_left_mergeable,
81864 + .print_item = errcatch_print_item,
81865 + .check_item = errcatch_check_item,
81866
81867 - errcatch_create_vi,
81868 - errcatch_check_left,
81869 - errcatch_check_right,
81870 - errcatch_part_size,
81871 - errcatch_unit_num,
81872 - errcatch_print_vi
81873 + .create_vi = errcatch_create_vi,
81874 + .check_left = errcatch_check_left,
81875 + .check_right = errcatch_check_right,
81876 + .part_size = errcatch_part_size,
81877 + .unit_num = errcatch_unit_num,
81878 + .print_vi = errcatch_print_vi
81879 };
81880
81881 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
81882 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
81883 index 621b9f3..af527fd 100644
81884 --- a/fs/reiserfs/procfs.c
81885 +++ b/fs/reiserfs/procfs.c
81886 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
81887 "SMALL_TAILS " : "NO_TAILS ",
81888 replay_only(sb) ? "REPLAY_ONLY " : "",
81889 convert_reiserfs(sb) ? "CONV " : "",
81890 - atomic_read(&r->s_generation_counter),
81891 + atomic_read_unchecked(&r->s_generation_counter),
81892 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
81893 SF(s_do_balance), SF(s_unneeded_left_neighbor),
81894 SF(s_good_search_by_key_reada), SF(s_bmaps),
81895 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
81896 index 2adcde1..7d27bc8 100644
81897 --- a/fs/reiserfs/reiserfs.h
81898 +++ b/fs/reiserfs/reiserfs.h
81899 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
81900 /* Comment? -Hans */
81901 wait_queue_head_t s_wait;
81902 /* increased by one every time the tree gets re-balanced */
81903 - atomic_t s_generation_counter;
81904 + atomic_unchecked_t s_generation_counter;
81905
81906 /* File system properties. Currently holds on-disk FS format */
81907 unsigned long s_properties;
81908 @@ -2300,7 +2300,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
81909 #define REISERFS_USER_MEM 1 /* user memory mode */
81910
81911 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
81912 -#define get_generation(s) atomic_read (&fs_generation(s))
81913 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
81914 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
81915 #define __fs_changed(gen,s) (gen != get_generation (s))
81916 #define fs_changed(gen,s) \
81917 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
81918 index 0111ad0..00f4749 100644
81919 --- a/fs/reiserfs/super.c
81920 +++ b/fs/reiserfs/super.c
81921 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
81922 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
81923 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
81924 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
81925 +#ifdef CONFIG_REISERFS_FS_XATTR
81926 + /* turn on user xattrs by default */
81927 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
81928 +#endif
81929 /* no preallocation minimum, be smart in reiserfs_file_write instead */
81930 sbi->s_alloc_options.preallocmin = 0;
81931 /* Preallocate by 16 blocks (17-1) at once */
81932 diff --git a/fs/select.c b/fs/select.c
81933 index f684c75..4117611 100644
81934 --- a/fs/select.c
81935 +++ b/fs/select.c
81936 @@ -20,6 +20,7 @@
81937 #include <linux/export.h>
81938 #include <linux/slab.h>
81939 #include <linux/poll.h>
81940 +#include <linux/security.h>
81941 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
81942 #include <linux/file.h>
81943 #include <linux/fdtable.h>
81944 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
81945 struct poll_list *walk = head;
81946 unsigned long todo = nfds;
81947
81948 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
81949 if (nfds > rlimit(RLIMIT_NOFILE))
81950 return -EINVAL;
81951
81952 diff --git a/fs/seq_file.c b/fs/seq_file.c
81953 index 555f821..34684d7 100644
81954 --- a/fs/seq_file.c
81955 +++ b/fs/seq_file.c
81956 @@ -12,6 +12,8 @@
81957 #include <linux/slab.h>
81958 #include <linux/cred.h>
81959 #include <linux/mm.h>
81960 +#include <linux/sched.h>
81961 +#include <linux/grsecurity.h>
81962
81963 #include <asm/uaccess.h>
81964 #include <asm/page.h>
81965 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
81966
81967 static void *seq_buf_alloc(unsigned long size)
81968 {
81969 - void *buf;
81970 -
81971 - /*
81972 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
81973 - * it's better to fall back to vmalloc() than to kill things.
81974 - */
81975 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
81976 - if (!buf && size > PAGE_SIZE)
81977 - buf = vmalloc(size);
81978 - return buf;
81979 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
81980 }
81981
81982 /**
81983 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
81984 #ifdef CONFIG_USER_NS
81985 p->user_ns = file->f_cred->user_ns;
81986 #endif
81987 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81988 + p->exec_id = current->exec_id;
81989 +#endif
81990
81991 /*
81992 * Wrappers around seq_open(e.g. swaps_open) need to be
81993 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
81994 }
81995 EXPORT_SYMBOL(seq_open);
81996
81997 +
81998 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
81999 +{
82000 + if (gr_proc_is_restricted())
82001 + return -EACCES;
82002 +
82003 + return seq_open(file, op);
82004 +}
82005 +EXPORT_SYMBOL(seq_open_restrict);
82006 +
82007 static int traverse(struct seq_file *m, loff_t offset)
82008 {
82009 loff_t pos = 0, index;
82010 @@ -158,7 +164,7 @@ Eoverflow:
82011 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
82012 {
82013 struct seq_file *m = file->private_data;
82014 - size_t copied = 0;
82015 + ssize_t copied = 0;
82016 loff_t pos;
82017 size_t n;
82018 void *p;
82019 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
82020 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
82021 void *data)
82022 {
82023 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
82024 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
82025 int res = -ENOMEM;
82026
82027 if (op) {
82028 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
82029 }
82030 EXPORT_SYMBOL(single_open_size);
82031
82032 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
82033 + void *data)
82034 +{
82035 + if (gr_proc_is_restricted())
82036 + return -EACCES;
82037 +
82038 + return single_open(file, show, data);
82039 +}
82040 +EXPORT_SYMBOL(single_open_restrict);
82041 +
82042 +
82043 int single_release(struct inode *inode, struct file *file)
82044 {
82045 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
82046 diff --git a/fs/splice.c b/fs/splice.c
82047 index bfe62ae..a84920d 100644
82048 --- a/fs/splice.c
82049 +++ b/fs/splice.c
82050 @@ -192,7 +192,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82051 pipe_lock(pipe);
82052
82053 for (;;) {
82054 - if (!pipe->readers) {
82055 + if (!atomic_read(&pipe->readers)) {
82056 send_sig(SIGPIPE, current, 0);
82057 if (!ret)
82058 ret = -EPIPE;
82059 @@ -215,7 +215,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82060 page_nr++;
82061 ret += buf->len;
82062
82063 - if (pipe->files)
82064 + if (atomic_read(&pipe->files))
82065 do_wakeup = 1;
82066
82067 if (!--spd->nr_pages)
82068 @@ -246,9 +246,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82069 do_wakeup = 0;
82070 }
82071
82072 - pipe->waiting_writers++;
82073 + atomic_inc(&pipe->waiting_writers);
82074 pipe_wait(pipe);
82075 - pipe->waiting_writers--;
82076 + atomic_dec(&pipe->waiting_writers);
82077 }
82078
82079 pipe_unlock(pipe);
82080 @@ -578,7 +578,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
82081 old_fs = get_fs();
82082 set_fs(get_ds());
82083 /* The cast to a user pointer is valid due to the set_fs() */
82084 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
82085 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
82086 set_fs(old_fs);
82087
82088 return res;
82089 @@ -593,7 +593,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
82090 old_fs = get_fs();
82091 set_fs(get_ds());
82092 /* The cast to a user pointer is valid due to the set_fs() */
82093 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
82094 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
82095 set_fs(old_fs);
82096
82097 return res;
82098 @@ -646,7 +646,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
82099 goto err;
82100
82101 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
82102 - vec[i].iov_base = (void __user *) page_address(page);
82103 + vec[i].iov_base = (void __force_user *) page_address(page);
82104 vec[i].iov_len = this_len;
82105 spd.pages[i] = page;
82106 spd.nr_pages++;
82107 @@ -785,7 +785,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82108 ops->release(pipe, buf);
82109 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82110 pipe->nrbufs--;
82111 - if (pipe->files)
82112 + if (atomic_read(&pipe->files))
82113 sd->need_wakeup = true;
82114 }
82115
82116 @@ -809,10 +809,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82117 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
82118 {
82119 while (!pipe->nrbufs) {
82120 - if (!pipe->writers)
82121 + if (!atomic_read(&pipe->writers))
82122 return 0;
82123
82124 - if (!pipe->waiting_writers && sd->num_spliced)
82125 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
82126 return 0;
82127
82128 if (sd->flags & SPLICE_F_NONBLOCK)
82129 @@ -1027,7 +1027,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
82130 ops->release(pipe, buf);
82131 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82132 pipe->nrbufs--;
82133 - if (pipe->files)
82134 + if (atomic_read(&pipe->files))
82135 sd.need_wakeup = true;
82136 } else {
82137 buf->offset += ret;
82138 @@ -1187,7 +1187,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
82139 * out of the pipe right after the splice_to_pipe(). So set
82140 * PIPE_READERS appropriately.
82141 */
82142 - pipe->readers = 1;
82143 + atomic_set(&pipe->readers, 1);
82144
82145 current->splice_pipe = pipe;
82146 }
82147 @@ -1494,6 +1494,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
82148
82149 partial[buffers].offset = off;
82150 partial[buffers].len = plen;
82151 + partial[buffers].private = 0;
82152
82153 off = 0;
82154 len -= plen;
82155 @@ -1725,9 +1726,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82156 ret = -ERESTARTSYS;
82157 break;
82158 }
82159 - if (!pipe->writers)
82160 + if (!atomic_read(&pipe->writers))
82161 break;
82162 - if (!pipe->waiting_writers) {
82163 + if (!atomic_read(&pipe->waiting_writers)) {
82164 if (flags & SPLICE_F_NONBLOCK) {
82165 ret = -EAGAIN;
82166 break;
82167 @@ -1759,7 +1760,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82168 pipe_lock(pipe);
82169
82170 while (pipe->nrbufs >= pipe->buffers) {
82171 - if (!pipe->readers) {
82172 + if (!atomic_read(&pipe->readers)) {
82173 send_sig(SIGPIPE, current, 0);
82174 ret = -EPIPE;
82175 break;
82176 @@ -1772,9 +1773,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82177 ret = -ERESTARTSYS;
82178 break;
82179 }
82180 - pipe->waiting_writers++;
82181 + atomic_inc(&pipe->waiting_writers);
82182 pipe_wait(pipe);
82183 - pipe->waiting_writers--;
82184 + atomic_dec(&pipe->waiting_writers);
82185 }
82186
82187 pipe_unlock(pipe);
82188 @@ -1810,14 +1811,14 @@ retry:
82189 pipe_double_lock(ipipe, opipe);
82190
82191 do {
82192 - if (!opipe->readers) {
82193 + if (!atomic_read(&opipe->readers)) {
82194 send_sig(SIGPIPE, current, 0);
82195 if (!ret)
82196 ret = -EPIPE;
82197 break;
82198 }
82199
82200 - if (!ipipe->nrbufs && !ipipe->writers)
82201 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
82202 break;
82203
82204 /*
82205 @@ -1914,7 +1915,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82206 pipe_double_lock(ipipe, opipe);
82207
82208 do {
82209 - if (!opipe->readers) {
82210 + if (!atomic_read(&opipe->readers)) {
82211 send_sig(SIGPIPE, current, 0);
82212 if (!ret)
82213 ret = -EPIPE;
82214 @@ -1959,7 +1960,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82215 * return EAGAIN if we have the potential of some data in the
82216 * future, otherwise just return 0
82217 */
82218 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
82219 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
82220 ret = -EAGAIN;
82221
82222 pipe_unlock(ipipe);
82223 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
82224 index e5e0ddf..09598c4 100644
82225 --- a/fs/squashfs/xattr.c
82226 +++ b/fs/squashfs/xattr.c
82227 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82228 + msblk->xattr_table;
82229 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
82230 int count = squashfs_i(inode)->xattr_count;
82231 - size_t rest = buffer_size;
82232 - int err;
82233 + size_t used = 0;
82234 + ssize_t err;
82235
82236 /* check that the file system has xattrs */
82237 if (msblk->xattr_id_table == NULL)
82238 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82239 name_size = le16_to_cpu(entry.size);
82240 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
82241 if (handler)
82242 - prefix_size = handler->list(d, buffer, rest, NULL,
82243 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
82244 name_size, handler->flags);
82245 if (prefix_size) {
82246 if (buffer) {
82247 - if (prefix_size + name_size + 1 > rest) {
82248 + if (prefix_size + name_size + 1 > buffer_size - used) {
82249 err = -ERANGE;
82250 goto failed;
82251 }
82252 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82253 buffer[name_size] = '\0';
82254 buffer += name_size + 1;
82255 }
82256 - rest -= prefix_size + name_size + 1;
82257 + used += prefix_size + name_size + 1;
82258 } else {
82259 /* no handler or insuffficient privileges, so skip */
82260 err = squashfs_read_metadata(sb, NULL, &start,
82261 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82262 if (err < 0)
82263 goto failed;
82264 }
82265 - err = buffer_size - rest;
82266 + err = used;
82267
82268 failed:
82269 return err;
82270 diff --git a/fs/stat.c b/fs/stat.c
82271 index cccc1aa..7fe8951 100644
82272 --- a/fs/stat.c
82273 +++ b/fs/stat.c
82274 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
82275 stat->gid = inode->i_gid;
82276 stat->rdev = inode->i_rdev;
82277 stat->size = i_size_read(inode);
82278 - stat->atime = inode->i_atime;
82279 - stat->mtime = inode->i_mtime;
82280 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82281 + stat->atime = inode->i_ctime;
82282 + stat->mtime = inode->i_ctime;
82283 + } else {
82284 + stat->atime = inode->i_atime;
82285 + stat->mtime = inode->i_mtime;
82286 + }
82287 stat->ctime = inode->i_ctime;
82288 stat->blksize = (1 << inode->i_blkbits);
82289 stat->blocks = inode->i_blocks;
82290 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
82291 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
82292 {
82293 struct inode *inode = d_backing_inode(path->dentry);
82294 + int retval;
82295
82296 - if (inode->i_op->getattr)
82297 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
82298 + if (inode->i_op->getattr) {
82299 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
82300 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82301 + stat->atime = stat->ctime;
82302 + stat->mtime = stat->ctime;
82303 + }
82304 + return retval;
82305 + }
82306
82307 generic_fillattr(inode, stat);
82308 return 0;
82309 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
82310 index 94374e4..b5da3a1 100644
82311 --- a/fs/sysfs/dir.c
82312 +++ b/fs/sysfs/dir.c
82313 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82314 kfree(buf);
82315 }
82316
82317 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82318 +extern int grsec_enable_sysfs_restrict;
82319 +#endif
82320 +
82321 /**
82322 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
82323 * @kobj: object we're creating directory for
82324 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82325 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82326 {
82327 struct kernfs_node *parent, *kn;
82328 + const char *name;
82329 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
82330 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82331 + const char *parent_name;
82332 +#endif
82333
82334 BUG_ON(!kobj);
82335
82336 + name = kobject_name(kobj);
82337 +
82338 if (kobj->parent)
82339 parent = kobj->parent->sd;
82340 else
82341 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82342 if (!parent)
82343 return -ENOENT;
82344
82345 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
82346 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
82347 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82348 + parent_name = parent->name;
82349 + mode = S_IRWXU;
82350 +
82351 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
82352 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
82353 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
82354 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
82355 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82356 + if (!grsec_enable_sysfs_restrict)
82357 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82358 +#endif
82359 +
82360 + kn = kernfs_create_dir_ns(parent, name,
82361 + mode, kobj, ns);
82362 if (IS_ERR(kn)) {
82363 if (PTR_ERR(kn) == -EEXIST)
82364 - sysfs_warn_dup(parent, kobject_name(kobj));
82365 + sysfs_warn_dup(parent, name);
82366 return PTR_ERR(kn);
82367 }
82368
82369 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
82370 index 69d4889..a810bd4 100644
82371 --- a/fs/sysv/sysv.h
82372 +++ b/fs/sysv/sysv.h
82373 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
82374 #endif
82375 }
82376
82377 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82378 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82379 {
82380 if (sbi->s_bytesex == BYTESEX_PDP)
82381 return PDP_swab((__force __u32)n);
82382 diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
82383 index a43df11..c368e71 100644
82384 --- a/fs/tracefs/inode.c
82385 +++ b/fs/tracefs/inode.c
82386 @@ -53,7 +53,7 @@ static const struct file_operations tracefs_file_operations = {
82387 static struct tracefs_dir_ops {
82388 int (*mkdir)(const char *name);
82389 int (*rmdir)(const char *name);
82390 -} tracefs_ops;
82391 +} __no_const tracefs_ops __read_only;
82392
82393 static char *get_dname(struct dentry *dentry)
82394 {
82395 @@ -490,8 +490,10 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare
82396 if (!dentry)
82397 return NULL;
82398
82399 - tracefs_ops.mkdir = mkdir;
82400 - tracefs_ops.rmdir = rmdir;
82401 + pax_open_kernel();
82402 + *(void **)&tracefs_ops.mkdir = mkdir;
82403 + *(void **)&tracefs_ops.rmdir = rmdir;
82404 + pax_close_kernel();
82405
82406 return dentry;
82407 }
82408 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
82409 index 97be412..974b37f 100644
82410 --- a/fs/ubifs/io.c
82411 +++ b/fs/ubifs/io.c
82412 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
82413 return err;
82414 }
82415
82416 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82417 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82418 {
82419 int err;
82420
82421 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
82422 index 71d1c25..084e2ad 100644
82423 --- a/fs/udf/misc.c
82424 +++ b/fs/udf/misc.c
82425 @@ -288,7 +288,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
82426
82427 u8 udf_tag_checksum(const struct tag *t)
82428 {
82429 - u8 *data = (u8 *)t;
82430 + const u8 *data = (const u8 *)t;
82431 u8 checksum = 0;
82432 int i;
82433 for (i = 0; i < sizeof(struct tag); ++i)
82434 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
82435 index 8d974c4..b82f6ec 100644
82436 --- a/fs/ufs/swab.h
82437 +++ b/fs/ufs/swab.h
82438 @@ -22,7 +22,7 @@ enum {
82439 BYTESEX_BE
82440 };
82441
82442 -static inline u64
82443 +static inline u64 __intentional_overflow(-1)
82444 fs64_to_cpu(struct super_block *sbp, __fs64 n)
82445 {
82446 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82447 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
82448 return (__force __fs64)cpu_to_be64(n);
82449 }
82450
82451 -static inline u32
82452 +static inline u32 __intentional_overflow(-1)
82453 fs32_to_cpu(struct super_block *sbp, __fs32 n)
82454 {
82455 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82456 diff --git a/fs/utimes.c b/fs/utimes.c
82457 index aa138d6..5f3a811 100644
82458 --- a/fs/utimes.c
82459 +++ b/fs/utimes.c
82460 @@ -1,6 +1,7 @@
82461 #include <linux/compiler.h>
82462 #include <linux/file.h>
82463 #include <linux/fs.h>
82464 +#include <linux/security.h>
82465 #include <linux/linkage.h>
82466 #include <linux/mount.h>
82467 #include <linux/namei.h>
82468 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
82469 }
82470 }
82471 retry_deleg:
82472 +
82473 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
82474 + error = -EACCES;
82475 + goto mnt_drop_write_and_out;
82476 + }
82477 +
82478 mutex_lock(&inode->i_mutex);
82479 error = notify_change(path->dentry, &newattrs, &delegated_inode);
82480 mutex_unlock(&inode->i_mutex);
82481 diff --git a/fs/xattr.c b/fs/xattr.c
82482 index 4ef6985..a6cd6567 100644
82483 --- a/fs/xattr.c
82484 +++ b/fs/xattr.c
82485 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
82486 return rc;
82487 }
82488
82489 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
82490 +ssize_t
82491 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
82492 +{
82493 + struct inode *inode = dentry->d_inode;
82494 + ssize_t error;
82495 +
82496 + error = inode_permission(inode, MAY_EXEC);
82497 + if (error)
82498 + return error;
82499 +
82500 + if (inode->i_op->getxattr)
82501 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
82502 + else
82503 + error = -EOPNOTSUPP;
82504 +
82505 + return error;
82506 +}
82507 +EXPORT_SYMBOL(pax_getxattr);
82508 +#endif
82509 +
82510 ssize_t
82511 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
82512 {
82513 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
82514 * Extended attribute SET operations
82515 */
82516 static long
82517 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
82518 +setxattr(struct path *path, const char __user *name, const void __user *value,
82519 size_t size, int flags)
82520 {
82521 int error;
82522 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
82523 posix_acl_fix_xattr_from_user(kvalue, size);
82524 }
82525
82526 - error = vfs_setxattr(d, kname, kvalue, size, flags);
82527 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
82528 + error = -EACCES;
82529 + goto out;
82530 + }
82531 +
82532 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
82533 out:
82534 if (vvalue)
82535 vfree(vvalue);
82536 @@ -376,7 +402,7 @@ retry:
82537 return error;
82538 error = mnt_want_write(path.mnt);
82539 if (!error) {
82540 - error = setxattr(path.dentry, name, value, size, flags);
82541 + error = setxattr(&path, name, value, size, flags);
82542 mnt_drop_write(path.mnt);
82543 }
82544 path_put(&path);
82545 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
82546 audit_file(f.file);
82547 error = mnt_want_write_file(f.file);
82548 if (!error) {
82549 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
82550 + error = setxattr(&f.file->f_path, name, value, size, flags);
82551 mnt_drop_write_file(f.file);
82552 }
82553 fdput(f);
82554 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
82555 * Extended attribute REMOVE operations
82556 */
82557 static long
82558 -removexattr(struct dentry *d, const char __user *name)
82559 +removexattr(struct path *path, const char __user *name)
82560 {
82561 int error;
82562 char kname[XATTR_NAME_MAX + 1];
82563 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
82564 if (error < 0)
82565 return error;
82566
82567 - return vfs_removexattr(d, kname);
82568 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
82569 + return -EACCES;
82570 +
82571 + return vfs_removexattr(path->dentry, kname);
82572 }
82573
82574 static int path_removexattr(const char __user *pathname,
82575 @@ -623,7 +652,7 @@ retry:
82576 return error;
82577 error = mnt_want_write(path.mnt);
82578 if (!error) {
82579 - error = removexattr(path.dentry, name);
82580 + error = removexattr(&path, name);
82581 mnt_drop_write(path.mnt);
82582 }
82583 path_put(&path);
82584 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
82585 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
82586 {
82587 struct fd f = fdget(fd);
82588 + struct path *path;
82589 int error = -EBADF;
82590
82591 if (!f.file)
82592 return error;
82593 + path = &f.file->f_path;
82594 audit_file(f.file);
82595 error = mnt_want_write_file(f.file);
82596 if (!error) {
82597 - error = removexattr(f.file->f_path.dentry, name);
82598 + error = removexattr(path, name);
82599 mnt_drop_write_file(f.file);
82600 }
82601 fdput(f);
82602 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
82603 index f1026e8..a0fbe4f 100644
82604 --- a/fs/xfs/libxfs/xfs_bmap.c
82605 +++ b/fs/xfs/libxfs/xfs_bmap.c
82606 @@ -554,7 +554,7 @@ xfs_bmap_validate_ret(
82607
82608 #else
82609 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
82610 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
82611 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
82612 #endif /* DEBUG */
82613
82614 /*
82615 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
82616 index 098cd78..724d3f8 100644
82617 --- a/fs/xfs/xfs_dir2_readdir.c
82618 +++ b/fs/xfs/xfs_dir2_readdir.c
82619 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
82620 ino = dp->d_ops->sf_get_ino(sfp, sfep);
82621 filetype = dp->d_ops->sf_get_ftype(sfep);
82622 ctx->pos = off & 0x7fffffff;
82623 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82624 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
82625 + char name[sfep->namelen];
82626 + memcpy(name, sfep->name, sfep->namelen);
82627 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
82628 + return 0;
82629 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82630 xfs_dir3_get_dtype(dp->i_mount, filetype)))
82631 return 0;
82632 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
82633 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
82634 index 87f67c6..7e335bf 100644
82635 --- a/fs/xfs/xfs_ioctl.c
82636 +++ b/fs/xfs/xfs_ioctl.c
82637 @@ -120,7 +120,7 @@ xfs_find_handle(
82638 }
82639
82640 error = -EFAULT;
82641 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
82642 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
82643 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
82644 goto out_put;
82645
82646 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
82647 index 7c7842c..ce15222 100644
82648 --- a/fs/xfs/xfs_linux.h
82649 +++ b/fs/xfs/xfs_linux.h
82650 @@ -225,7 +225,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
82651 * of the compiler which do not like us using do_div in the middle
82652 * of large functions.
82653 */
82654 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82655 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82656 {
82657 __u32 mod;
82658
82659 @@ -281,7 +281,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
82660 return 0;
82661 }
82662 #else
82663 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82664 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82665 {
82666 __u32 mod;
82667
82668 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
82669 new file mode 100644
82670 index 0000000..31f8fe4
82671 --- /dev/null
82672 +++ b/grsecurity/Kconfig
82673 @@ -0,0 +1,1182 @@
82674 +#
82675 +# grecurity configuration
82676 +#
82677 +menu "Memory Protections"
82678 +depends on GRKERNSEC
82679 +
82680 +config GRKERNSEC_KMEM
82681 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
82682 + default y if GRKERNSEC_CONFIG_AUTO
82683 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
82684 + help
82685 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
82686 + be written to or read from to modify or leak the contents of the running
82687 + kernel. /dev/port will also not be allowed to be opened, writing to
82688 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
82689 + If you have module support disabled, enabling this will close up several
82690 + ways that are currently used to insert malicious code into the running
82691 + kernel.
82692 +
82693 + Even with this feature enabled, we still highly recommend that
82694 + you use the RBAC system, as it is still possible for an attacker to
82695 + modify the running kernel through other more obscure methods.
82696 +
82697 + It is highly recommended that you say Y here if you meet all the
82698 + conditions above.
82699 +
82700 +config GRKERNSEC_VM86
82701 + bool "Restrict VM86 mode"
82702 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82703 + depends on X86_32
82704 +
82705 + help
82706 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
82707 + make use of a special execution mode on 32bit x86 processors called
82708 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
82709 + video cards and will still work with this option enabled. The purpose
82710 + of the option is to prevent exploitation of emulation errors in
82711 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
82712 + Nearly all users should be able to enable this option.
82713 +
82714 +config GRKERNSEC_IO
82715 + bool "Disable privileged I/O"
82716 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82717 + depends on X86
82718 + select RTC_CLASS
82719 + select RTC_INTF_DEV
82720 + select RTC_DRV_CMOS
82721 +
82722 + help
82723 + If you say Y here, all ioperm and iopl calls will return an error.
82724 + Ioperm and iopl can be used to modify the running kernel.
82725 + Unfortunately, some programs need this access to operate properly,
82726 + the most notable of which are XFree86 and hwclock. hwclock can be
82727 + remedied by having RTC support in the kernel, so real-time
82728 + clock support is enabled if this option is enabled, to ensure
82729 + that hwclock operates correctly. If hwclock still does not work,
82730 + either update udev or symlink /dev/rtc to /dev/rtc0.
82731 +
82732 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
82733 + you may not be able to boot into a graphical environment with this
82734 + option enabled. In this case, you should use the RBAC system instead.
82735 +
82736 +config GRKERNSEC_BPF_HARDEN
82737 + bool "Harden BPF interpreter"
82738 + default y if GRKERNSEC_CONFIG_AUTO
82739 + help
82740 + Unlike previous versions of grsecurity that hardened both the BPF
82741 + interpreted code against corruption at rest as well as the JIT code
82742 + against JIT-spray attacks and attacker-controlled immediate values
82743 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
82744 + and will ensure the interpreted code is read-only at rest. This feature
82745 + may be removed at a later time when eBPF stabilizes to entirely revert
82746 + back to the more secure pre-3.16 BPF interpreter/JIT.
82747 +
82748 + If you're using KERNEXEC, it's recommended that you enable this option
82749 + to supplement the hardening of the kernel.
82750 +
82751 +config GRKERNSEC_PERF_HARDEN
82752 + bool "Disable unprivileged PERF_EVENTS usage by default"
82753 + default y if GRKERNSEC_CONFIG_AUTO
82754 + depends on PERF_EVENTS
82755 + help
82756 + If you say Y here, the range of acceptable values for the
82757 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
82758 + default to a new value: 3. When the sysctl is set to this value, no
82759 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
82760 +
82761 + Though PERF_EVENTS can be used legitimately for performance monitoring
82762 + and low-level application profiling, it is forced on regardless of
82763 + configuration, has been at fault for several vulnerabilities, and
82764 + creates new opportunities for side channels and other information leaks.
82765 +
82766 + This feature puts PERF_EVENTS into a secure default state and permits
82767 + the administrator to change out of it temporarily if unprivileged
82768 + application profiling is needed.
82769 +
82770 +config GRKERNSEC_RAND_THREADSTACK
82771 + bool "Insert random gaps between thread stacks"
82772 + default y if GRKERNSEC_CONFIG_AUTO
82773 + depends on PAX_RANDMMAP && !PPC
82774 + help
82775 + If you say Y here, a random-sized gap will be enforced between allocated
82776 + thread stacks. Glibc's NPTL and other threading libraries that
82777 + pass MAP_STACK to the kernel for thread stack allocation are supported.
82778 + The implementation currently provides 8 bits of entropy for the gap.
82779 +
82780 + Many distributions do not compile threaded remote services with the
82781 + -fstack-check argument to GCC, causing the variable-sized stack-based
82782 + allocator, alloca(), to not probe the stack on allocation. This
82783 + permits an unbounded alloca() to skip over any guard page and potentially
82784 + modify another thread's stack reliably. An enforced random gap
82785 + reduces the reliability of such an attack and increases the chance
82786 + that such a read/write to another thread's stack instead lands in
82787 + an unmapped area, causing a crash and triggering grsecurity's
82788 + anti-bruteforcing logic.
82789 +
82790 +config GRKERNSEC_PROC_MEMMAP
82791 + bool "Harden ASLR against information leaks and entropy reduction"
82792 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
82793 + depends on PAX_NOEXEC || PAX_ASLR
82794 + help
82795 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
82796 + give no information about the addresses of its mappings if
82797 + PaX features that rely on random addresses are enabled on the task.
82798 + In addition to sanitizing this information and disabling other
82799 + dangerous sources of information, this option causes reads of sensitive
82800 + /proc/<pid> entries where the file descriptor was opened in a different
82801 + task than the one performing the read. Such attempts are logged.
82802 + This option also limits argv/env strings for suid/sgid binaries
82803 + to 512KB to prevent a complete exhaustion of the stack entropy provided
82804 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
82805 + binaries to prevent alternative mmap layouts from being abused.
82806 +
82807 + If you use PaX it is essential that you say Y here as it closes up
82808 + several holes that make full ASLR useless locally.
82809 +
82810 +
82811 +config GRKERNSEC_KSTACKOVERFLOW
82812 + bool "Prevent kernel stack overflows"
82813 + default y if GRKERNSEC_CONFIG_AUTO
82814 + depends on !IA64 && 64BIT
82815 + help
82816 + If you say Y here, the kernel's process stacks will be allocated
82817 + with vmalloc instead of the kernel's default allocator. This
82818 + introduces guard pages that in combination with the alloca checking
82819 + of the STACKLEAK feature prevents all forms of kernel process stack
82820 + overflow abuse. Note that this is different from kernel stack
82821 + buffer overflows.
82822 +
82823 +config GRKERNSEC_BRUTE
82824 + bool "Deter exploit bruteforcing"
82825 + default y if GRKERNSEC_CONFIG_AUTO
82826 + help
82827 + If you say Y here, attempts to bruteforce exploits against forking
82828 + daemons such as apache or sshd, as well as against suid/sgid binaries
82829 + will be deterred. When a child of a forking daemon is killed by PaX
82830 + or crashes due to an illegal instruction or other suspicious signal,
82831 + the parent process will be delayed 30 seconds upon every subsequent
82832 + fork until the administrator is able to assess the situation and
82833 + restart the daemon.
82834 + In the suid/sgid case, the attempt is logged, the user has all their
82835 + existing instances of the suid/sgid binary terminated and will
82836 + be unable to execute any suid/sgid binaries for 15 minutes.
82837 +
82838 + It is recommended that you also enable signal logging in the auditing
82839 + section so that logs are generated when a process triggers a suspicious
82840 + signal.
82841 + If the sysctl option is enabled, a sysctl option with name
82842 + "deter_bruteforce" is created.
82843 +
82844 +config GRKERNSEC_MODHARDEN
82845 + bool "Harden module auto-loading"
82846 + default y if GRKERNSEC_CONFIG_AUTO
82847 + depends on MODULES
82848 + help
82849 + If you say Y here, module auto-loading in response to use of some
82850 + feature implemented by an unloaded module will be restricted to
82851 + root users. Enabling this option helps defend against attacks
82852 + by unprivileged users who abuse the auto-loading behavior to
82853 + cause a vulnerable module to load that is then exploited.
82854 +
82855 + If this option prevents a legitimate use of auto-loading for a
82856 + non-root user, the administrator can execute modprobe manually
82857 + with the exact name of the module mentioned in the alert log.
82858 + Alternatively, the administrator can add the module to the list
82859 + of modules loaded at boot by modifying init scripts.
82860 +
82861 + Modification of init scripts will most likely be needed on
82862 + Ubuntu servers with encrypted home directory support enabled,
82863 + as the first non-root user logging in will cause the ecb(aes),
82864 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
82865 +
82866 +config GRKERNSEC_HIDESYM
82867 + bool "Hide kernel symbols"
82868 + default y if GRKERNSEC_CONFIG_AUTO
82869 + select PAX_USERCOPY_SLABS
82870 + help
82871 + If you say Y here, getting information on loaded modules, and
82872 + displaying all kernel symbols through a syscall will be restricted
82873 + to users with CAP_SYS_MODULE. For software compatibility reasons,
82874 + /proc/kallsyms will be restricted to the root user. The RBAC
82875 + system can hide that entry even from root.
82876 +
82877 + This option also prevents leaking of kernel addresses through
82878 + several /proc entries.
82879 +
82880 + Note that this option is only effective provided the following
82881 + conditions are met:
82882 + 1) The kernel using grsecurity is not precompiled by some distribution
82883 + 2) You have also enabled GRKERNSEC_DMESG
82884 + 3) You are using the RBAC system and hiding other files such as your
82885 + kernel image and System.map. Alternatively, enabling this option
82886 + causes the permissions on /boot, /lib/modules, and the kernel
82887 + source directory to change at compile time to prevent
82888 + reading by non-root users.
82889 + If the above conditions are met, this option will aid in providing a
82890 + useful protection against local kernel exploitation of overflows
82891 + and arbitrary read/write vulnerabilities.
82892 +
82893 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
82894 + in addition to this feature.
82895 +
82896 +config GRKERNSEC_RANDSTRUCT
82897 + bool "Randomize layout of sensitive kernel structures"
82898 + default y if GRKERNSEC_CONFIG_AUTO
82899 + select GRKERNSEC_HIDESYM
82900 + select MODVERSIONS if MODULES
82901 + help
82902 + If you say Y here, the layouts of a number of sensitive kernel
82903 + structures (task, fs, cred, etc) and all structures composed entirely
82904 + of function pointers (aka "ops" structs) will be randomized at compile-time.
82905 + This can introduce the requirement of an additional infoleak
82906 + vulnerability for exploits targeting these structure types.
82907 +
82908 + Enabling this feature will introduce some performance impact, slightly
82909 + increase memory usage, and prevent the use of forensic tools like
82910 + Volatility against the system (unless the kernel source tree isn't
82911 + cleaned after kernel installation).
82912 +
82913 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
82914 + It remains after a make clean to allow for external modules to be compiled
82915 + with the existing seed and will be removed by a make mrproper or
82916 + make distclean.
82917 +
82918 + Note that the implementation requires gcc 4.6.4. or newer. You may need
82919 + to install the supporting headers explicitly in addition to the normal
82920 + gcc package.
82921 +
82922 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
82923 + bool "Use cacheline-aware structure randomization"
82924 + depends on GRKERNSEC_RANDSTRUCT
82925 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
82926 + help
82927 + If you say Y here, the RANDSTRUCT randomization will make a best effort
82928 + at restricting randomization to cacheline-sized groups of elements. It
82929 + will further not randomize bitfields in structures. This reduces the
82930 + performance hit of RANDSTRUCT at the cost of weakened randomization.
82931 +
82932 +config GRKERNSEC_KERN_LOCKOUT
82933 + bool "Active kernel exploit response"
82934 + default y if GRKERNSEC_CONFIG_AUTO
82935 + depends on X86 || ARM || PPC || SPARC
82936 + help
82937 + If you say Y here, when a PaX alert is triggered due to suspicious
82938 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
82939 + or an OOPS occurs due to bad memory accesses, instead of just
82940 + terminating the offending process (and potentially allowing
82941 + a subsequent exploit from the same user), we will take one of two
82942 + actions:
82943 + If the user was root, we will panic the system
82944 + If the user was non-root, we will log the attempt, terminate
82945 + all processes owned by the user, then prevent them from creating
82946 + any new processes until the system is restarted
82947 + This deters repeated kernel exploitation/bruteforcing attempts
82948 + and is useful for later forensics.
82949 +
82950 +config GRKERNSEC_OLD_ARM_USERLAND
82951 + bool "Old ARM userland compatibility"
82952 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
82953 + help
82954 + If you say Y here, stubs of executable code to perform such operations
82955 + as "compare-exchange" will be placed at fixed locations in the ARM vector
82956 + table. This is unfortunately needed for old ARM userland meant to run
82957 + across a wide range of processors. Without this option enabled,
82958 + the get_tls and data memory barrier stubs will be emulated by the kernel,
82959 + which is enough for Linaro userlands or other userlands designed for v6
82960 + and newer ARM CPUs. It's recommended that you try without this option enabled
82961 + first, and only enable it if your userland does not boot (it will likely fail
82962 + at init time).
82963 +
82964 +endmenu
82965 +menu "Role Based Access Control Options"
82966 +depends on GRKERNSEC
82967 +
82968 +config GRKERNSEC_RBAC_DEBUG
82969 + bool
82970 +
82971 +config GRKERNSEC_NO_RBAC
82972 + bool "Disable RBAC system"
82973 + help
82974 + If you say Y here, the /dev/grsec device will be removed from the kernel,
82975 + preventing the RBAC system from being enabled. You should only say Y
82976 + here if you have no intention of using the RBAC system, so as to prevent
82977 + an attacker with root access from misusing the RBAC system to hide files
82978 + and processes when loadable module support and /dev/[k]mem have been
82979 + locked down.
82980 +
82981 +config GRKERNSEC_ACL_HIDEKERN
82982 + bool "Hide kernel processes"
82983 + help
82984 + If you say Y here, all kernel threads will be hidden to all
82985 + processes but those whose subject has the "view hidden processes"
82986 + flag.
82987 +
82988 +config GRKERNSEC_ACL_MAXTRIES
82989 + int "Maximum tries before password lockout"
82990 + default 3
82991 + help
82992 + This option enforces the maximum number of times a user can attempt
82993 + to authorize themselves with the grsecurity RBAC system before being
82994 + denied the ability to attempt authorization again for a specified time.
82995 + The lower the number, the harder it will be to brute-force a password.
82996 +
82997 +config GRKERNSEC_ACL_TIMEOUT
82998 + int "Time to wait after max password tries, in seconds"
82999 + default 30
83000 + help
83001 + This option specifies the time the user must wait after attempting to
83002 + authorize to the RBAC system with the maximum number of invalid
83003 + passwords. The higher the number, the harder it will be to brute-force
83004 + a password.
83005 +
83006 +endmenu
83007 +menu "Filesystem Protections"
83008 +depends on GRKERNSEC
83009 +
83010 +config GRKERNSEC_PROC
83011 + bool "Proc restrictions"
83012 + default y if GRKERNSEC_CONFIG_AUTO
83013 + help
83014 + If you say Y here, the permissions of the /proc filesystem
83015 + will be altered to enhance system security and privacy. You MUST
83016 + choose either a user only restriction or a user and group restriction.
83017 + Depending upon the option you choose, you can either restrict users to
83018 + see only the processes they themselves run, or choose a group that can
83019 + view all processes and files normally restricted to root if you choose
83020 + the "restrict to user only" option. NOTE: If you're running identd or
83021 + ntpd as a non-root user, you will have to run it as the group you
83022 + specify here.
83023 +
83024 +config GRKERNSEC_PROC_USER
83025 + bool "Restrict /proc to user only"
83026 + depends on GRKERNSEC_PROC
83027 + help
83028 + If you say Y here, non-root users will only be able to view their own
83029 + processes, and restricts them from viewing network-related information,
83030 + and viewing kernel symbol and module information.
83031 +
83032 +config GRKERNSEC_PROC_USERGROUP
83033 + bool "Allow special group"
83034 + default y if GRKERNSEC_CONFIG_AUTO
83035 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
83036 + help
83037 + If you say Y here, you will be able to select a group that will be
83038 + able to view all processes and network-related information. If you've
83039 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
83040 + remain hidden. This option is useful if you want to run identd as
83041 + a non-root user. The group you select may also be chosen at boot time
83042 + via "grsec_proc_gid=" on the kernel commandline.
83043 +
83044 +config GRKERNSEC_PROC_GID
83045 + int "GID for special group"
83046 + depends on GRKERNSEC_PROC_USERGROUP
83047 + default 1001
83048 +
83049 +config GRKERNSEC_PROC_ADD
83050 + bool "Additional restrictions"
83051 + default y if GRKERNSEC_CONFIG_AUTO
83052 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
83053 + help
83054 + If you say Y here, additional restrictions will be placed on
83055 + /proc that keep normal users from viewing device information and
83056 + slabinfo information that could be useful for exploits.
83057 +
83058 +config GRKERNSEC_LINK
83059 + bool "Linking restrictions"
83060 + default y if GRKERNSEC_CONFIG_AUTO
83061 + help
83062 + If you say Y here, /tmp race exploits will be prevented, since users
83063 + will no longer be able to follow symlinks owned by other users in
83064 + world-writable +t directories (e.g. /tmp), unless the owner of the
83065 + symlink is the owner of the directory. users will also not be
83066 + able to hardlink to files they do not own. If the sysctl option is
83067 + enabled, a sysctl option with name "linking_restrictions" is created.
83068 +
83069 +config GRKERNSEC_SYMLINKOWN
83070 + bool "Kernel-enforced SymlinksIfOwnerMatch"
83071 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83072 + help
83073 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
83074 + that prevents it from being used as a security feature. As Apache
83075 + verifies the symlink by performing a stat() against the target of
83076 + the symlink before it is followed, an attacker can setup a symlink
83077 + to point to a same-owned file, then replace the symlink with one
83078 + that targets another user's file just after Apache "validates" the
83079 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
83080 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
83081 + will be in place for the group you specify. If the sysctl option
83082 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
83083 + created.
83084 +
83085 +config GRKERNSEC_SYMLINKOWN_GID
83086 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
83087 + depends on GRKERNSEC_SYMLINKOWN
83088 + default 1006
83089 + help
83090 + Setting this GID determines what group kernel-enforced
83091 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
83092 + is enabled, a sysctl option with name "symlinkown_gid" is created.
83093 +
83094 +config GRKERNSEC_FIFO
83095 + bool "FIFO restrictions"
83096 + default y if GRKERNSEC_CONFIG_AUTO
83097 + help
83098 + If you say Y here, users will not be able to write to FIFOs they don't
83099 + own in world-writable +t directories (e.g. /tmp), unless the owner of
83100 + the FIFO is the same owner of the directory it's held in. If the sysctl
83101 + option is enabled, a sysctl option with name "fifo_restrictions" is
83102 + created.
83103 +
83104 +config GRKERNSEC_SYSFS_RESTRICT
83105 + bool "Sysfs/debugfs restriction"
83106 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
83107 + depends on SYSFS
83108 + help
83109 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
83110 + any filesystem normally mounted under it (e.g. debugfs) will be
83111 + mostly accessible only by root. These filesystems generally provide access
83112 + to hardware and debug information that isn't appropriate for unprivileged
83113 + users of the system. Sysfs and debugfs have also become a large source
83114 + of new vulnerabilities, ranging from infoleaks to local compromise.
83115 + There has been very little oversight with an eye toward security involved
83116 + in adding new exporters of information to these filesystems, so their
83117 + use is discouraged.
83118 + For reasons of compatibility, a few directories have been whitelisted
83119 + for access by non-root users:
83120 + /sys/fs/selinux
83121 + /sys/fs/fuse
83122 + /sys/devices/system/cpu
83123 +
83124 +config GRKERNSEC_ROFS
83125 + bool "Runtime read-only mount protection"
83126 + depends on SYSCTL
83127 + help
83128 + If you say Y here, a sysctl option with name "romount_protect" will
83129 + be created. By setting this option to 1 at runtime, filesystems
83130 + will be protected in the following ways:
83131 + * No new writable mounts will be allowed
83132 + * Existing read-only mounts won't be able to be remounted read/write
83133 + * Write operations will be denied on all block devices
83134 + This option acts independently of grsec_lock: once it is set to 1,
83135 + it cannot be turned off. Therefore, please be mindful of the resulting
83136 + behavior if this option is enabled in an init script on a read-only
83137 + filesystem.
83138 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
83139 + and GRKERNSEC_IO should be enabled and module loading disabled via
83140 + config or at runtime.
83141 + This feature is mainly intended for secure embedded systems.
83142 +
83143 +
83144 +config GRKERNSEC_DEVICE_SIDECHANNEL
83145 + bool "Eliminate stat/notify-based device sidechannels"
83146 + default y if GRKERNSEC_CONFIG_AUTO
83147 + help
83148 + If you say Y here, timing analyses on block or character
83149 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
83150 + will be thwarted for unprivileged users. If a process without
83151 + CAP_MKNOD stats such a device, the last access and last modify times
83152 + will match the device's create time. No access or modify events
83153 + will be triggered through inotify/dnotify/fanotify for such devices.
83154 + This feature will prevent attacks that may at a minimum
83155 + allow an attacker to determine the administrator's password length.
83156 +
83157 +config GRKERNSEC_CHROOT
83158 + bool "Chroot jail restrictions"
83159 + default y if GRKERNSEC_CONFIG_AUTO
83160 + help
83161 + If you say Y here, you will be able to choose several options that will
83162 + make breaking out of a chrooted jail much more difficult. If you
83163 + encounter no software incompatibilities with the following options, it
83164 + is recommended that you enable each one.
83165 +
83166 + Note that the chroot restrictions are not intended to apply to "chroots"
83167 + to directories that are simple bind mounts of the global root filesystem.
83168 + For several other reasons, a user shouldn't expect any significant
83169 + security by performing such a chroot.
83170 +
83171 +config GRKERNSEC_CHROOT_MOUNT
83172 + bool "Deny mounts"
83173 + default y if GRKERNSEC_CONFIG_AUTO
83174 + depends on GRKERNSEC_CHROOT
83175 + help
83176 + If you say Y here, processes inside a chroot will not be able to
83177 + mount or remount filesystems. If the sysctl option is enabled, a
83178 + sysctl option with name "chroot_deny_mount" is created.
83179 +
83180 +config GRKERNSEC_CHROOT_DOUBLE
83181 + bool "Deny double-chroots"
83182 + default y if GRKERNSEC_CONFIG_AUTO
83183 + depends on GRKERNSEC_CHROOT
83184 + help
83185 + If you say Y here, processes inside a chroot will not be able to chroot
83186 + again outside the chroot. This is a widely used method of breaking
83187 + out of a chroot jail and should not be allowed. If the sysctl
83188 + option is enabled, a sysctl option with name
83189 + "chroot_deny_chroot" is created.
83190 +
83191 +config GRKERNSEC_CHROOT_PIVOT
83192 + bool "Deny pivot_root in chroot"
83193 + default y if GRKERNSEC_CONFIG_AUTO
83194 + depends on GRKERNSEC_CHROOT
83195 + help
83196 + If you say Y here, processes inside a chroot will not be able to use
83197 + a function called pivot_root() that was introduced in Linux 2.3.41. It
83198 + works similar to chroot in that it changes the root filesystem. This
83199 + function could be misused in a chrooted process to attempt to break out
83200 + of the chroot, and therefore should not be allowed. If the sysctl
83201 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
83202 + created.
83203 +
83204 +config GRKERNSEC_CHROOT_CHDIR
83205 + bool "Enforce chdir(\"/\") on all chroots"
83206 + default y if GRKERNSEC_CONFIG_AUTO
83207 + depends on GRKERNSEC_CHROOT
83208 + help
83209 + If you say Y here, the current working directory of all newly-chrooted
83210 + applications will be set to the the root directory of the chroot.
83211 + The man page on chroot(2) states:
83212 + Note that this call does not change the current working
83213 + directory, so that `.' can be outside the tree rooted at
83214 + `/'. In particular, the super-user can escape from a
83215 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
83216 +
83217 + It is recommended that you say Y here, since it's not known to break
83218 + any software. If the sysctl option is enabled, a sysctl option with
83219 + name "chroot_enforce_chdir" is created.
83220 +
83221 +config GRKERNSEC_CHROOT_CHMOD
83222 + bool "Deny (f)chmod +s"
83223 + default y if GRKERNSEC_CONFIG_AUTO
83224 + depends on GRKERNSEC_CHROOT
83225 + help
83226 + If you say Y here, processes inside a chroot will not be able to chmod
83227 + or fchmod files to make them have suid or sgid bits. This protects
83228 + against another published method of breaking a chroot. If the sysctl
83229 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
83230 + created.
83231 +
83232 +config GRKERNSEC_CHROOT_FCHDIR
83233 + bool "Deny fchdir and fhandle out of chroot"
83234 + default y if GRKERNSEC_CONFIG_AUTO
83235 + depends on GRKERNSEC_CHROOT
83236 + help
83237 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
83238 + to a file descriptor of the chrooting process that points to a directory
83239 + outside the filesystem will be stopped. Additionally, this option prevents
83240 + use of the recently-created syscall for opening files by a guessable "file
83241 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
83242 + with name "chroot_deny_fchdir" is created.
83243 +
83244 +config GRKERNSEC_CHROOT_MKNOD
83245 + bool "Deny mknod"
83246 + default y if GRKERNSEC_CONFIG_AUTO
83247 + depends on GRKERNSEC_CHROOT
83248 + help
83249 + If you say Y here, processes inside a chroot will not be allowed to
83250 + mknod. The problem with using mknod inside a chroot is that it
83251 + would allow an attacker to create a device entry that is the same
83252 + as one on the physical root of your system, which could range from
83253 + anything from the console device to a device for your harddrive (which
83254 + they could then use to wipe the drive or steal data). It is recommended
83255 + that you say Y here, unless you run into software incompatibilities.
83256 + If the sysctl option is enabled, a sysctl option with name
83257 + "chroot_deny_mknod" is created.
83258 +
83259 +config GRKERNSEC_CHROOT_SHMAT
83260 + bool "Deny shmat() out of chroot"
83261 + default y if GRKERNSEC_CONFIG_AUTO
83262 + depends on GRKERNSEC_CHROOT
83263 + help
83264 + If you say Y here, processes inside a chroot will not be able to attach
83265 + to shared memory segments that were created outside of the chroot jail.
83266 + It is recommended that you say Y here. If the sysctl option is enabled,
83267 + a sysctl option with name "chroot_deny_shmat" is created.
83268 +
83269 +config GRKERNSEC_CHROOT_UNIX
83270 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
83271 + default y if GRKERNSEC_CONFIG_AUTO
83272 + depends on GRKERNSEC_CHROOT
83273 + help
83274 + If you say Y here, processes inside a chroot will not be able to
83275 + connect to abstract (meaning not belonging to a filesystem) Unix
83276 + domain sockets that were bound outside of a chroot. It is recommended
83277 + that you say Y here. If the sysctl option is enabled, a sysctl option
83278 + with name "chroot_deny_unix" is created.
83279 +
83280 +config GRKERNSEC_CHROOT_FINDTASK
83281 + bool "Protect outside processes"
83282 + default y if GRKERNSEC_CONFIG_AUTO
83283 + depends on GRKERNSEC_CHROOT
83284 + help
83285 + If you say Y here, processes inside a chroot will not be able to
83286 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
83287 + getsid, or view any process outside of the chroot. If the sysctl
83288 + option is enabled, a sysctl option with name "chroot_findtask" is
83289 + created.
83290 +
83291 +config GRKERNSEC_CHROOT_NICE
83292 + bool "Restrict priority changes"
83293 + default y if GRKERNSEC_CONFIG_AUTO
83294 + depends on GRKERNSEC_CHROOT
83295 + help
83296 + If you say Y here, processes inside a chroot will not be able to raise
83297 + the priority of processes in the chroot, or alter the priority of
83298 + processes outside the chroot. This provides more security than simply
83299 + removing CAP_SYS_NICE from the process' capability set. If the
83300 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
83301 + is created.
83302 +
83303 +config GRKERNSEC_CHROOT_SYSCTL
83304 + bool "Deny sysctl writes"
83305 + default y if GRKERNSEC_CONFIG_AUTO
83306 + depends on GRKERNSEC_CHROOT
83307 + help
83308 + If you say Y here, an attacker in a chroot will not be able to
83309 + write to sysctl entries, either by sysctl(2) or through a /proc
83310 + interface. It is strongly recommended that you say Y here. If the
83311 + sysctl option is enabled, a sysctl option with name
83312 + "chroot_deny_sysctl" is created.
83313 +
83314 +config GRKERNSEC_CHROOT_RENAME
83315 + bool "Deny bad renames"
83316 + default y if GRKERNSEC_CONFIG_AUTO
83317 + depends on GRKERNSEC_CHROOT
83318 + help
83319 + If you say Y here, an attacker in a chroot will not be able to
83320 + abuse the ability to create double chroots to break out of the
83321 + chroot by exploiting a race condition between a rename of a directory
83322 + within a chroot against an open of a symlink with relative path
83323 + components. This feature will likewise prevent an accomplice outside
83324 + a chroot from enabling a user inside the chroot to break out and make
83325 + use of their credentials on the global filesystem. Enabling this
83326 + feature is essential to prevent root users from breaking out of a
83327 + chroot. If the sysctl option is enabled, a sysctl option with name
83328 + "chroot_deny_bad_rename" is created.
83329 +
83330 +config GRKERNSEC_CHROOT_CAPS
83331 + bool "Capability restrictions"
83332 + default y if GRKERNSEC_CONFIG_AUTO
83333 + depends on GRKERNSEC_CHROOT
83334 + help
83335 + If you say Y here, the capabilities on all processes within a
83336 + chroot jail will be lowered to stop module insertion, raw i/o,
83337 + system and net admin tasks, rebooting the system, modifying immutable
83338 + files, modifying IPC owned by another, and changing the system time.
83339 + This is left an option because it can break some apps. Disable this
83340 + if your chrooted apps are having problems performing those kinds of
83341 + tasks. If the sysctl option is enabled, a sysctl option with
83342 + name "chroot_caps" is created.
83343 +
83344 +config GRKERNSEC_CHROOT_INITRD
83345 + bool "Exempt initrd tasks from restrictions"
83346 + default y if GRKERNSEC_CONFIG_AUTO
83347 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
83348 + help
83349 + If you say Y here, tasks started prior to init will be exempted from
83350 + grsecurity's chroot restrictions. This option is mainly meant to
83351 + resolve Plymouth's performing privileged operations unnecessarily
83352 + in a chroot.
83353 +
83354 +endmenu
83355 +menu "Kernel Auditing"
83356 +depends on GRKERNSEC
83357 +
83358 +config GRKERNSEC_AUDIT_GROUP
83359 + bool "Single group for auditing"
83360 + help
83361 + If you say Y here, the exec and chdir logging features will only operate
83362 + on a group you specify. This option is recommended if you only want to
83363 + watch certain users instead of having a large amount of logs from the
83364 + entire system. If the sysctl option is enabled, a sysctl option with
83365 + name "audit_group" is created.
83366 +
83367 +config GRKERNSEC_AUDIT_GID
83368 + int "GID for auditing"
83369 + depends on GRKERNSEC_AUDIT_GROUP
83370 + default 1007
83371 +
83372 +config GRKERNSEC_EXECLOG
83373 + bool "Exec logging"
83374 + help
83375 + If you say Y here, all execve() calls will be logged (since the
83376 + other exec*() calls are frontends to execve(), all execution
83377 + will be logged). Useful for shell-servers that like to keep track
83378 + of their users. If the sysctl option is enabled, a sysctl option with
83379 + name "exec_logging" is created.
83380 + WARNING: This option when enabled will produce a LOT of logs, especially
83381 + on an active system.
83382 +
83383 +config GRKERNSEC_RESLOG
83384 + bool "Resource logging"
83385 + default y if GRKERNSEC_CONFIG_AUTO
83386 + help
83387 + If you say Y here, all attempts to overstep resource limits will
83388 + be logged with the resource name, the requested size, and the current
83389 + limit. It is highly recommended that you say Y here. If the sysctl
83390 + option is enabled, a sysctl option with name "resource_logging" is
83391 + created. If the RBAC system is enabled, the sysctl value is ignored.
83392 +
83393 +config GRKERNSEC_CHROOT_EXECLOG
83394 + bool "Log execs within chroot"
83395 + help
83396 + If you say Y here, all executions inside a chroot jail will be logged
83397 + to syslog. This can cause a large amount of logs if certain
83398 + applications (eg. djb's daemontools) are installed on the system, and
83399 + is therefore left as an option. If the sysctl option is enabled, a
83400 + sysctl option with name "chroot_execlog" is created.
83401 +
83402 +config GRKERNSEC_AUDIT_PTRACE
83403 + bool "Ptrace logging"
83404 + help
83405 + If you say Y here, all attempts to attach to a process via ptrace
83406 + will be logged. If the sysctl option is enabled, a sysctl option
83407 + with name "audit_ptrace" is created.
83408 +
83409 +config GRKERNSEC_AUDIT_CHDIR
83410 + bool "Chdir logging"
83411 + help
83412 + If you say Y here, all chdir() calls will be logged. If the sysctl
83413 + option is enabled, a sysctl option with name "audit_chdir" is created.
83414 +
83415 +config GRKERNSEC_AUDIT_MOUNT
83416 + bool "(Un)Mount logging"
83417 + help
83418 + If you say Y here, all mounts and unmounts will be logged. If the
83419 + sysctl option is enabled, a sysctl option with name "audit_mount" is
83420 + created.
83421 +
83422 +config GRKERNSEC_SIGNAL
83423 + bool "Signal logging"
83424 + default y if GRKERNSEC_CONFIG_AUTO
83425 + help
83426 + If you say Y here, certain important signals will be logged, such as
83427 + SIGSEGV, which will as a result inform you of when a error in a program
83428 + occurred, which in some cases could mean a possible exploit attempt.
83429 + If the sysctl option is enabled, a sysctl option with name
83430 + "signal_logging" is created.
83431 +
83432 +config GRKERNSEC_FORKFAIL
83433 + bool "Fork failure logging"
83434 + help
83435 + If you say Y here, all failed fork() attempts will be logged.
83436 + This could suggest a fork bomb, or someone attempting to overstep
83437 + their process limit. If the sysctl option is enabled, a sysctl option
83438 + with name "forkfail_logging" is created.
83439 +
83440 +config GRKERNSEC_TIME
83441 + bool "Time change logging"
83442 + default y if GRKERNSEC_CONFIG_AUTO
83443 + help
83444 + If you say Y here, any changes of the system clock will be logged.
83445 + If the sysctl option is enabled, a sysctl option with name
83446 + "timechange_logging" is created.
83447 +
83448 +config GRKERNSEC_PROC_IPADDR
83449 + bool "/proc/<pid>/ipaddr support"
83450 + default y if GRKERNSEC_CONFIG_AUTO
83451 + help
83452 + If you say Y here, a new entry will be added to each /proc/<pid>
83453 + directory that contains the IP address of the person using the task.
83454 + The IP is carried across local TCP and AF_UNIX stream sockets.
83455 + This information can be useful for IDS/IPSes to perform remote response
83456 + to a local attack. The entry is readable by only the owner of the
83457 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
83458 + the RBAC system), and thus does not create privacy concerns.
83459 +
83460 +config GRKERNSEC_RWXMAP_LOG
83461 + bool 'Denied RWX mmap/mprotect logging'
83462 + default y if GRKERNSEC_CONFIG_AUTO
83463 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
83464 + help
83465 + If you say Y here, calls to mmap() and mprotect() with explicit
83466 + usage of PROT_WRITE and PROT_EXEC together will be logged when
83467 + denied by the PAX_MPROTECT feature. This feature will also
83468 + log other problematic scenarios that can occur when PAX_MPROTECT
83469 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
83470 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
83471 + is created.
83472 +
83473 +endmenu
83474 +
83475 +menu "Executable Protections"
83476 +depends on GRKERNSEC
83477 +
83478 +config GRKERNSEC_DMESG
83479 + bool "Dmesg(8) restriction"
83480 + default y if GRKERNSEC_CONFIG_AUTO
83481 + help
83482 + If you say Y here, non-root users will not be able to use dmesg(8)
83483 + to view the contents of the kernel's circular log buffer.
83484 + The kernel's log buffer often contains kernel addresses and other
83485 + identifying information useful to an attacker in fingerprinting a
83486 + system for a targeted exploit.
83487 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
83488 + created.
83489 +
83490 +config GRKERNSEC_HARDEN_PTRACE
83491 + bool "Deter ptrace-based process snooping"
83492 + default y if GRKERNSEC_CONFIG_AUTO
83493 + help
83494 + If you say Y here, TTY sniffers and other malicious monitoring
83495 + programs implemented through ptrace will be defeated. If you
83496 + have been using the RBAC system, this option has already been
83497 + enabled for several years for all users, with the ability to make
83498 + fine-grained exceptions.
83499 +
83500 + This option only affects the ability of non-root users to ptrace
83501 + processes that are not a descendent of the ptracing process.
83502 + This means that strace ./binary and gdb ./binary will still work,
83503 + but attaching to arbitrary processes will not. If the sysctl
83504 + option is enabled, a sysctl option with name "harden_ptrace" is
83505 + created.
83506 +
83507 +config GRKERNSEC_PTRACE_READEXEC
83508 + bool "Require read access to ptrace sensitive binaries"
83509 + default y if GRKERNSEC_CONFIG_AUTO
83510 + help
83511 + If you say Y here, unprivileged users will not be able to ptrace unreadable
83512 + binaries. This option is useful in environments that
83513 + remove the read bits (e.g. file mode 4711) from suid binaries to
83514 + prevent infoleaking of their contents. This option adds
83515 + consistency to the use of that file mode, as the binary could normally
83516 + be read out when run without privileges while ptracing.
83517 +
83518 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
83519 + is created.
83520 +
83521 +config GRKERNSEC_SETXID
83522 + bool "Enforce consistent multithreaded privileges"
83523 + default y if GRKERNSEC_CONFIG_AUTO
83524 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
83525 + help
83526 + If you say Y here, a change from a root uid to a non-root uid
83527 + in a multithreaded application will cause the resulting uids,
83528 + gids, supplementary groups, and capabilities in that thread
83529 + to be propagated to the other threads of the process. In most
83530 + cases this is unnecessary, as glibc will emulate this behavior
83531 + on behalf of the application. Other libcs do not act in the
83532 + same way, allowing the other threads of the process to continue
83533 + running with root privileges. If the sysctl option is enabled,
83534 + a sysctl option with name "consistent_setxid" is created.
83535 +
83536 +config GRKERNSEC_HARDEN_IPC
83537 + bool "Disallow access to overly-permissive IPC objects"
83538 + default y if GRKERNSEC_CONFIG_AUTO
83539 + depends on SYSVIPC
83540 + help
83541 + If you say Y here, access to overly-permissive IPC objects (shared
83542 + memory, message queues, and semaphores) will be denied for processes
83543 + given the following criteria beyond normal permission checks:
83544 + 1) If the IPC object is world-accessible and the euid doesn't match
83545 + that of the creator or current uid for the IPC object
83546 + 2) If the IPC object is group-accessible and the egid doesn't
83547 + match that of the creator or current gid for the IPC object
83548 + It's a common error to grant too much permission to these objects,
83549 + with impact ranging from denial of service and information leaking to
83550 + privilege escalation. This feature was developed in response to
83551 + research by Tim Brown:
83552 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
83553 + who found hundreds of such insecure usages. Processes with
83554 + CAP_IPC_OWNER are still permitted to access these IPC objects.
83555 + If the sysctl option is enabled, a sysctl option with name
83556 + "harden_ipc" is created.
83557 +
83558 +config GRKERNSEC_TPE
83559 + bool "Trusted Path Execution (TPE)"
83560 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83561 + help
83562 + If you say Y here, you will be able to choose a gid to add to the
83563 + supplementary groups of users you want to mark as "untrusted."
83564 + These users will not be able to execute any files that are not in
83565 + root-owned directories writable only by root. If the sysctl option
83566 + is enabled, a sysctl option with name "tpe" is created.
83567 +
83568 +config GRKERNSEC_TPE_ALL
83569 + bool "Partially restrict all non-root users"
83570 + depends on GRKERNSEC_TPE
83571 + help
83572 + If you say Y here, all non-root users will be covered under
83573 + a weaker TPE restriction. This is separate from, and in addition to,
83574 + the main TPE options that you have selected elsewhere. Thus, if a
83575 + "trusted" GID is chosen, this restriction applies to even that GID.
83576 + Under this restriction, all non-root users will only be allowed to
83577 + execute files in directories they own that are not group or
83578 + world-writable, or in directories owned by root and writable only by
83579 + root. If the sysctl option is enabled, a sysctl option with name
83580 + "tpe_restrict_all" is created.
83581 +
83582 +config GRKERNSEC_TPE_INVERT
83583 + bool "Invert GID option"
83584 + depends on GRKERNSEC_TPE
83585 + help
83586 + If you say Y here, the group you specify in the TPE configuration will
83587 + decide what group TPE restrictions will be *disabled* for. This
83588 + option is useful if you want TPE restrictions to be applied to most
83589 + users on the system. If the sysctl option is enabled, a sysctl option
83590 + with name "tpe_invert" is created. Unlike other sysctl options, this
83591 + entry will default to on for backward-compatibility.
83592 +
83593 +config GRKERNSEC_TPE_GID
83594 + int
83595 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
83596 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
83597 +
83598 +config GRKERNSEC_TPE_UNTRUSTED_GID
83599 + int "GID for TPE-untrusted users"
83600 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
83601 + default 1005
83602 + help
83603 + Setting this GID determines what group TPE restrictions will be
83604 + *enabled* for. If the sysctl option is enabled, a sysctl option
83605 + with name "tpe_gid" is created.
83606 +
83607 +config GRKERNSEC_TPE_TRUSTED_GID
83608 + int "GID for TPE-trusted users"
83609 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
83610 + default 1005
83611 + help
83612 + Setting this GID determines what group TPE restrictions will be
83613 + *disabled* for. If the sysctl option is enabled, a sysctl option
83614 + with name "tpe_gid" is created.
83615 +
83616 +endmenu
83617 +menu "Network Protections"
83618 +depends on GRKERNSEC
83619 +
83620 +config GRKERNSEC_BLACKHOLE
83621 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
83622 + default y if GRKERNSEC_CONFIG_AUTO
83623 + depends on NET
83624 + help
83625 + If you say Y here, neither TCP resets nor ICMP
83626 + destination-unreachable packets will be sent in response to packets
83627 + sent to ports for which no associated listening process exists.
83628 + It will also prevent the sending of ICMP protocol unreachable packets
83629 + in response to packets with unknown protocols.
83630 + This feature supports both IPV4 and IPV6 and exempts the
83631 + loopback interface from blackholing. Enabling this feature
83632 + makes a host more resilient to DoS attacks and reduces network
83633 + visibility against scanners.
83634 +
83635 + The blackhole feature as-implemented is equivalent to the FreeBSD
83636 + blackhole feature, as it prevents RST responses to all packets, not
83637 + just SYNs. Under most application behavior this causes no
83638 + problems, but applications (like haproxy) may not close certain
83639 + connections in a way that cleanly terminates them on the remote
83640 + end, leaving the remote host in LAST_ACK state. Because of this
83641 + side-effect and to prevent intentional LAST_ACK DoSes, this
83642 + feature also adds automatic mitigation against such attacks.
83643 + The mitigation drastically reduces the amount of time a socket
83644 + can spend in LAST_ACK state. If you're using haproxy and not
83645 + all servers it connects to have this option enabled, consider
83646 + disabling this feature on the haproxy host.
83647 +
83648 + If the sysctl option is enabled, two sysctl options with names
83649 + "ip_blackhole" and "lastack_retries" will be created.
83650 + While "ip_blackhole" takes the standard zero/non-zero on/off
83651 + toggle, "lastack_retries" uses the same kinds of values as
83652 + "tcp_retries1" and "tcp_retries2". The default value of 4
83653 + prevents a socket from lasting more than 45 seconds in LAST_ACK
83654 + state.
83655 +
83656 +config GRKERNSEC_NO_SIMULT_CONNECT
83657 + bool "Disable TCP Simultaneous Connect"
83658 + default y if GRKERNSEC_CONFIG_AUTO
83659 + depends on NET
83660 + help
83661 + If you say Y here, a feature by Willy Tarreau will be enabled that
83662 + removes a weakness in Linux's strict implementation of TCP that
83663 + allows two clients to connect to each other without either entering
83664 + a listening state. The weakness allows an attacker to easily prevent
83665 + a client from connecting to a known server provided the source port
83666 + for the connection is guessed correctly.
83667 +
83668 + As the weakness could be used to prevent an antivirus or IPS from
83669 + fetching updates, or prevent an SSL gateway from fetching a CRL,
83670 + it should be eliminated by enabling this option. Though Linux is
83671 + one of few operating systems supporting simultaneous connect, it
83672 + has no legitimate use in practice and is rarely supported by firewalls.
83673 +
83674 +config GRKERNSEC_SOCKET
83675 + bool "Socket restrictions"
83676 + depends on NET
83677 + help
83678 + If you say Y here, you will be able to choose from several options.
83679 + If you assign a GID on your system and add it to the supplementary
83680 + groups of users you want to restrict socket access to, this patch
83681 + will perform up to three things, based on the option(s) you choose.
83682 +
83683 +config GRKERNSEC_SOCKET_ALL
83684 + bool "Deny any sockets to group"
83685 + depends on GRKERNSEC_SOCKET
83686 + help
83687 + If you say Y here, you will be able to choose a GID of whose users will
83688 + be unable to connect to other hosts from your machine or run server
83689 + applications from your machine. If the sysctl option is enabled, a
83690 + sysctl option with name "socket_all" is created.
83691 +
83692 +config GRKERNSEC_SOCKET_ALL_GID
83693 + int "GID to deny all sockets for"
83694 + depends on GRKERNSEC_SOCKET_ALL
83695 + default 1004
83696 + help
83697 + Here you can choose the GID to disable socket access for. Remember to
83698 + add the users you want socket access disabled for to the GID
83699 + specified here. If the sysctl option is enabled, a sysctl option
83700 + with name "socket_all_gid" is created.
83701 +
83702 +config GRKERNSEC_SOCKET_CLIENT
83703 + bool "Deny client sockets to group"
83704 + depends on GRKERNSEC_SOCKET
83705 + help
83706 + If you say Y here, you will be able to choose a GID of whose users will
83707 + be unable to connect to other hosts from your machine, but will be
83708 + able to run servers. If this option is enabled, all users in the group
83709 + you specify will have to use passive mode when initiating ftp transfers
83710 + from the shell on your machine. If the sysctl option is enabled, a
83711 + sysctl option with name "socket_client" is created.
83712 +
83713 +config GRKERNSEC_SOCKET_CLIENT_GID
83714 + int "GID to deny client sockets for"
83715 + depends on GRKERNSEC_SOCKET_CLIENT
83716 + default 1003
83717 + help
83718 + Here you can choose the GID to disable client socket access for.
83719 + Remember to add the users you want client socket access disabled for to
83720 + the GID specified here. If the sysctl option is enabled, a sysctl
83721 + option with name "socket_client_gid" is created.
83722 +
83723 +config GRKERNSEC_SOCKET_SERVER
83724 + bool "Deny server sockets to group"
83725 + depends on GRKERNSEC_SOCKET
83726 + help
83727 + If you say Y here, you will be able to choose a GID of whose users will
83728 + be unable to run server applications from your machine. If the sysctl
83729 + option is enabled, a sysctl option with name "socket_server" is created.
83730 +
83731 +config GRKERNSEC_SOCKET_SERVER_GID
83732 + int "GID to deny server sockets for"
83733 + depends on GRKERNSEC_SOCKET_SERVER
83734 + default 1002
83735 + help
83736 + Here you can choose the GID to disable server socket access for.
83737 + Remember to add the users you want server socket access disabled for to
83738 + the GID specified here. If the sysctl option is enabled, a sysctl
83739 + option with name "socket_server_gid" is created.
83740 +
83741 +endmenu
83742 +
83743 +menu "Physical Protections"
83744 +depends on GRKERNSEC
83745 +
83746 +config GRKERNSEC_DENYUSB
83747 + bool "Deny new USB connections after toggle"
83748 + default y if GRKERNSEC_CONFIG_AUTO
83749 + depends on SYSCTL && USB_SUPPORT
83750 + help
83751 + If you say Y here, a new sysctl option with name "deny_new_usb"
83752 + will be created. Setting its value to 1 will prevent any new
83753 + USB devices from being recognized by the OS. Any attempted USB
83754 + device insertion will be logged. This option is intended to be
83755 + used against custom USB devices designed to exploit vulnerabilities
83756 + in various USB device drivers.
83757 +
83758 + For greatest effectiveness, this sysctl should be set after any
83759 + relevant init scripts. This option is safe to enable in distros
83760 + as each user can choose whether or not to toggle the sysctl.
83761 +
83762 +config GRKERNSEC_DENYUSB_FORCE
83763 + bool "Reject all USB devices not connected at boot"
83764 + select USB
83765 + depends on GRKERNSEC_DENYUSB
83766 + help
83767 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
83768 + that doesn't involve a sysctl entry. This option should only be
83769 + enabled if you're sure you want to deny all new USB connections
83770 + at runtime and don't want to modify init scripts. This should not
83771 + be enabled by distros. It forces the core USB code to be built
83772 + into the kernel image so that all devices connected at boot time
83773 + can be recognized and new USB device connections can be prevented
83774 + prior to init running.
83775 +
83776 +endmenu
83777 +
83778 +menu "Sysctl Support"
83779 +depends on GRKERNSEC && SYSCTL
83780 +
83781 +config GRKERNSEC_SYSCTL
83782 + bool "Sysctl support"
83783 + default y if GRKERNSEC_CONFIG_AUTO
83784 + help
83785 + If you say Y here, you will be able to change the options that
83786 + grsecurity runs with at bootup, without having to recompile your
83787 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
83788 + to enable (1) or disable (0) various features. All the sysctl entries
83789 + are mutable until the "grsec_lock" entry is set to a non-zero value.
83790 + All features enabled in the kernel configuration are disabled at boot
83791 + if you do not say Y to the "Turn on features by default" option.
83792 + All options should be set at startup, and the grsec_lock entry should
83793 + be set to a non-zero value after all the options are set.
83794 + *THIS IS EXTREMELY IMPORTANT*
83795 +
83796 +config GRKERNSEC_SYSCTL_DISTRO
83797 + bool "Extra sysctl support for distro makers (READ HELP)"
83798 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
83799 + help
83800 + If you say Y here, additional sysctl options will be created
83801 + for features that affect processes running as root. Therefore,
83802 + it is critical when using this option that the grsec_lock entry be
83803 + enabled after boot. Only distros with prebuilt kernel packages
83804 + with this option enabled that can ensure grsec_lock is enabled
83805 + after boot should use this option.
83806 + *Failure to set grsec_lock after boot makes all grsec features
83807 + this option covers useless*
83808 +
83809 + Currently this option creates the following sysctl entries:
83810 + "Disable Privileged I/O": "disable_priv_io"
83811 +
83812 +config GRKERNSEC_SYSCTL_ON
83813 + bool "Turn on features by default"
83814 + default y if GRKERNSEC_CONFIG_AUTO
83815 + depends on GRKERNSEC_SYSCTL
83816 + help
83817 + If you say Y here, instead of having all features enabled in the
83818 + kernel configuration disabled at boot time, the features will be
83819 + enabled at boot time. It is recommended you say Y here unless
83820 + there is some reason you would want all sysctl-tunable features to
83821 + be disabled by default. As mentioned elsewhere, it is important
83822 + to enable the grsec_lock entry once you have finished modifying
83823 + the sysctl entries.
83824 +
83825 +endmenu
83826 +menu "Logging Options"
83827 +depends on GRKERNSEC
83828 +
83829 +config GRKERNSEC_FLOODTIME
83830 + int "Seconds in between log messages (minimum)"
83831 + default 10
83832 + help
83833 + This option allows you to enforce the number of seconds between
83834 + grsecurity log messages. The default should be suitable for most
83835 + people, however, if you choose to change it, choose a value small enough
83836 + to allow informative logs to be produced, but large enough to
83837 + prevent flooding.
83838 +
83839 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
83840 + any rate limiting on grsecurity log messages.
83841 +
83842 +config GRKERNSEC_FLOODBURST
83843 + int "Number of messages in a burst (maximum)"
83844 + default 6
83845 + help
83846 + This option allows you to choose the maximum number of messages allowed
83847 + within the flood time interval you chose in a separate option. The
83848 + default should be suitable for most people, however if you find that
83849 + many of your logs are being interpreted as flooding, you may want to
83850 + raise this value.
83851 +
83852 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
83853 + any rate limiting on grsecurity log messages.
83854 +
83855 +endmenu
83856 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
83857 new file mode 100644
83858 index 0000000..30ababb
83859 --- /dev/null
83860 +++ b/grsecurity/Makefile
83861 @@ -0,0 +1,54 @@
83862 +# grsecurity – access control and security hardening for Linux
83863 +# All code in this directory and various hooks located throughout the Linux kernel are
83864 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
83865 +# http://www.grsecurity.net spender@grsecurity.net
83866 +#
83867 +# This program is free software; you can redistribute it and/or
83868 +# modify it under the terms of the GNU General Public License version 2
83869 +# as published by the Free Software Foundation.
83870 +#
83871 +# This program is distributed in the hope that it will be useful,
83872 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
83873 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
83874 +# GNU General Public License for more details.
83875 +#
83876 +# You should have received a copy of the GNU General Public License
83877 +# along with this program; if not, write to the Free Software
83878 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
83879 +
83880 +KBUILD_CFLAGS += -Werror
83881 +
83882 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
83883 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
83884 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
83885 + grsec_usb.o grsec_ipc.o grsec_proc.o
83886 +
83887 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
83888 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
83889 + gracl_learn.o grsec_log.o gracl_policy.o
83890 +ifdef CONFIG_COMPAT
83891 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
83892 +endif
83893 +
83894 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
83895 +
83896 +ifdef CONFIG_NET
83897 +obj-y += grsec_sock.o
83898 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
83899 +endif
83900 +
83901 +ifndef CONFIG_GRKERNSEC
83902 +obj-y += grsec_disabled.o
83903 +endif
83904 +
83905 +ifdef CONFIG_GRKERNSEC_HIDESYM
83906 +extra-y := grsec_hidesym.o
83907 +$(obj)/grsec_hidesym.o:
83908 + @-chmod -f 500 /boot
83909 + @-chmod -f 500 /lib/modules
83910 + @-chmod -f 500 /lib64/modules
83911 + @-chmod -f 500 /lib32/modules
83912 + @-chmod -f 700 .
83913 + @-chmod -f 700 $(objtree)
83914 + @echo ' grsec: protected kernel image paths'
83915 +endif
83916 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
83917 new file mode 100644
83918 index 0000000..7ad630a
83919 --- /dev/null
83920 +++ b/grsecurity/gracl.c
83921 @@ -0,0 +1,2757 @@
83922 +#include <linux/kernel.h>
83923 +#include <linux/module.h>
83924 +#include <linux/sched.h>
83925 +#include <linux/mm.h>
83926 +#include <linux/file.h>
83927 +#include <linux/fs.h>
83928 +#include <linux/namei.h>
83929 +#include <linux/mount.h>
83930 +#include <linux/tty.h>
83931 +#include <linux/proc_fs.h>
83932 +#include <linux/lglock.h>
83933 +#include <linux/slab.h>
83934 +#include <linux/vmalloc.h>
83935 +#include <linux/types.h>
83936 +#include <linux/sysctl.h>
83937 +#include <linux/netdevice.h>
83938 +#include <linux/ptrace.h>
83939 +#include <linux/gracl.h>
83940 +#include <linux/gralloc.h>
83941 +#include <linux/security.h>
83942 +#include <linux/grinternal.h>
83943 +#include <linux/pid_namespace.h>
83944 +#include <linux/stop_machine.h>
83945 +#include <linux/fdtable.h>
83946 +#include <linux/percpu.h>
83947 +#include <linux/lglock.h>
83948 +#include <linux/hugetlb.h>
83949 +#include <linux/posix-timers.h>
83950 +#include <linux/prefetch.h>
83951 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83952 +#include <linux/magic.h>
83953 +#include <linux/pagemap.h>
83954 +#include "../fs/btrfs/async-thread.h"
83955 +#include "../fs/btrfs/ctree.h"
83956 +#include "../fs/btrfs/btrfs_inode.h"
83957 +#endif
83958 +#include "../fs/mount.h"
83959 +
83960 +#include <asm/uaccess.h>
83961 +#include <asm/errno.h>
83962 +#include <asm/mman.h>
83963 +
83964 +#define FOR_EACH_ROLE_START(role) \
83965 + role = running_polstate.role_list; \
83966 + while (role) {
83967 +
83968 +#define FOR_EACH_ROLE_END(role) \
83969 + role = role->prev; \
83970 + }
83971 +
83972 +extern struct path gr_real_root;
83973 +
83974 +static struct gr_policy_state running_polstate;
83975 +struct gr_policy_state *polstate = &running_polstate;
83976 +extern struct gr_alloc_state *current_alloc_state;
83977 +
83978 +extern char *gr_shared_page[4];
83979 +DEFINE_RWLOCK(gr_inode_lock);
83980 +
83981 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
83982 +
83983 +#ifdef CONFIG_NET
83984 +extern struct vfsmount *sock_mnt;
83985 +#endif
83986 +
83987 +extern struct vfsmount *pipe_mnt;
83988 +extern struct vfsmount *shm_mnt;
83989 +
83990 +#ifdef CONFIG_HUGETLBFS
83991 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
83992 +#endif
83993 +
83994 +extern u16 acl_sp_role_value;
83995 +extern struct acl_object_label *fakefs_obj_rw;
83996 +extern struct acl_object_label *fakefs_obj_rwx;
83997 +
83998 +int gr_acl_is_enabled(void)
83999 +{
84000 + return (gr_status & GR_READY);
84001 +}
84002 +
84003 +void gr_enable_rbac_system(void)
84004 +{
84005 + pax_open_kernel();
84006 + gr_status |= GR_READY;
84007 + pax_close_kernel();
84008 +}
84009 +
84010 +int gr_rbac_disable(void *unused)
84011 +{
84012 + pax_open_kernel();
84013 + gr_status &= ~GR_READY;
84014 + pax_close_kernel();
84015 +
84016 + return 0;
84017 +}
84018 +
84019 +static inline dev_t __get_dev(const struct dentry *dentry)
84020 +{
84021 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
84022 +
84023 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84024 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
84025 + return BTRFS_I(d_inode(ldentry))->root->anon_dev;
84026 + else
84027 +#endif
84028 + return d_inode(ldentry)->i_sb->s_dev;
84029 +}
84030 +
84031 +static inline u64 __get_ino(const struct dentry *dentry)
84032 +{
84033 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
84034 +
84035 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84036 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
84037 + return btrfs_ino(d_inode(dentry));
84038 + else
84039 +#endif
84040 + return d_inode(ldentry)->i_ino;
84041 +}
84042 +
84043 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
84044 +{
84045 + return __get_dev(dentry);
84046 +}
84047 +
84048 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
84049 +{
84050 + return __get_ino(dentry);
84051 +}
84052 +
84053 +static char gr_task_roletype_to_char(struct task_struct *task)
84054 +{
84055 + switch (task->role->roletype &
84056 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
84057 + GR_ROLE_SPECIAL)) {
84058 + case GR_ROLE_DEFAULT:
84059 + return 'D';
84060 + case GR_ROLE_USER:
84061 + return 'U';
84062 + case GR_ROLE_GROUP:
84063 + return 'G';
84064 + case GR_ROLE_SPECIAL:
84065 + return 'S';
84066 + }
84067 +
84068 + return 'X';
84069 +}
84070 +
84071 +char gr_roletype_to_char(void)
84072 +{
84073 + return gr_task_roletype_to_char(current);
84074 +}
84075 +
84076 +int
84077 +gr_acl_tpe_check(void)
84078 +{
84079 + if (unlikely(!(gr_status & GR_READY)))
84080 + return 0;
84081 + if (current->role->roletype & GR_ROLE_TPE)
84082 + return 1;
84083 + else
84084 + return 0;
84085 +}
84086 +
84087 +int
84088 +gr_handle_rawio(const struct inode *inode)
84089 +{
84090 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84091 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
84092 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
84093 + !capable(CAP_SYS_RAWIO))
84094 + return 1;
84095 +#endif
84096 + return 0;
84097 +}
84098 +
84099 +int
84100 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
84101 +{
84102 + if (likely(lena != lenb))
84103 + return 0;
84104 +
84105 + return !memcmp(a, b, lena);
84106 +}
84107 +
84108 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
84109 +{
84110 + *buflen -= namelen;
84111 + if (*buflen < 0)
84112 + return -ENAMETOOLONG;
84113 + *buffer -= namelen;
84114 + memcpy(*buffer, str, namelen);
84115 + return 0;
84116 +}
84117 +
84118 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
84119 +{
84120 + return prepend(buffer, buflen, name->name, name->len);
84121 +}
84122 +
84123 +static int prepend_path(const struct path *path, struct path *root,
84124 + char **buffer, int *buflen)
84125 +{
84126 + struct dentry *dentry = path->dentry;
84127 + struct vfsmount *vfsmnt = path->mnt;
84128 + struct mount *mnt = real_mount(vfsmnt);
84129 + bool slash = false;
84130 + int error = 0;
84131 +
84132 + while (dentry != root->dentry || vfsmnt != root->mnt) {
84133 + struct dentry * parent;
84134 +
84135 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
84136 + /* Global root? */
84137 + if (!mnt_has_parent(mnt)) {
84138 + goto out;
84139 + }
84140 + dentry = mnt->mnt_mountpoint;
84141 + mnt = mnt->mnt_parent;
84142 + vfsmnt = &mnt->mnt;
84143 + continue;
84144 + }
84145 + parent = dentry->d_parent;
84146 + prefetch(parent);
84147 + spin_lock(&dentry->d_lock);
84148 + error = prepend_name(buffer, buflen, &dentry->d_name);
84149 + spin_unlock(&dentry->d_lock);
84150 + if (!error)
84151 + error = prepend(buffer, buflen, "/", 1);
84152 + if (error)
84153 + break;
84154 +
84155 + slash = true;
84156 + dentry = parent;
84157 + }
84158 +
84159 +out:
84160 + if (!error && !slash)
84161 + error = prepend(buffer, buflen, "/", 1);
84162 +
84163 + return error;
84164 +}
84165 +
84166 +/* this must be called with mount_lock and rename_lock held */
84167 +
84168 +static char *__our_d_path(const struct path *path, struct path *root,
84169 + char *buf, int buflen)
84170 +{
84171 + char *res = buf + buflen;
84172 + int error;
84173 +
84174 + prepend(&res, &buflen, "\0", 1);
84175 + error = prepend_path(path, root, &res, &buflen);
84176 + if (error)
84177 + return ERR_PTR(error);
84178 +
84179 + return res;
84180 +}
84181 +
84182 +static char *
84183 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
84184 +{
84185 + char *retval;
84186 +
84187 + retval = __our_d_path(path, root, buf, buflen);
84188 + if (unlikely(IS_ERR(retval)))
84189 + retval = strcpy(buf, "<path too long>");
84190 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
84191 + retval[1] = '\0';
84192 +
84193 + return retval;
84194 +}
84195 +
84196 +static char *
84197 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84198 + char *buf, int buflen)
84199 +{
84200 + struct path path;
84201 + char *res;
84202 +
84203 + path.dentry = (struct dentry *)dentry;
84204 + path.mnt = (struct vfsmount *)vfsmnt;
84205 +
84206 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
84207 + by the RBAC system */
84208 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
84209 +
84210 + return res;
84211 +}
84212 +
84213 +static char *
84214 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84215 + char *buf, int buflen)
84216 +{
84217 + char *res;
84218 + struct path path;
84219 + struct path root;
84220 + struct task_struct *reaper = init_pid_ns.child_reaper;
84221 +
84222 + path.dentry = (struct dentry *)dentry;
84223 + path.mnt = (struct vfsmount *)vfsmnt;
84224 +
84225 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
84226 + get_fs_root(reaper->fs, &root);
84227 +
84228 + read_seqlock_excl(&mount_lock);
84229 + write_seqlock(&rename_lock);
84230 + res = gen_full_path(&path, &root, buf, buflen);
84231 + write_sequnlock(&rename_lock);
84232 + read_sequnlock_excl(&mount_lock);
84233 +
84234 + path_put(&root);
84235 + return res;
84236 +}
84237 +
84238 +char *
84239 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84240 +{
84241 + char *ret;
84242 + read_seqlock_excl(&mount_lock);
84243 + write_seqlock(&rename_lock);
84244 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84245 + PAGE_SIZE);
84246 + write_sequnlock(&rename_lock);
84247 + read_sequnlock_excl(&mount_lock);
84248 + return ret;
84249 +}
84250 +
84251 +static char *
84252 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84253 +{
84254 + char *ret;
84255 + char *buf;
84256 + int buflen;
84257 +
84258 + read_seqlock_excl(&mount_lock);
84259 + write_seqlock(&rename_lock);
84260 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
84261 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
84262 + buflen = (int)(ret - buf);
84263 + if (buflen >= 5)
84264 + prepend(&ret, &buflen, "/proc", 5);
84265 + else
84266 + ret = strcpy(buf, "<path too long>");
84267 + write_sequnlock(&rename_lock);
84268 + read_sequnlock_excl(&mount_lock);
84269 + return ret;
84270 +}
84271 +
84272 +char *
84273 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
84274 +{
84275 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84276 + PAGE_SIZE);
84277 +}
84278 +
84279 +char *
84280 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
84281 +{
84282 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
84283 + PAGE_SIZE);
84284 +}
84285 +
84286 +char *
84287 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
84288 +{
84289 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
84290 + PAGE_SIZE);
84291 +}
84292 +
84293 +char *
84294 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
84295 +{
84296 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
84297 + PAGE_SIZE);
84298 +}
84299 +
84300 +char *
84301 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
84302 +{
84303 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
84304 + PAGE_SIZE);
84305 +}
84306 +
84307 +__u32
84308 +to_gr_audit(const __u32 reqmode)
84309 +{
84310 + /* masks off auditable permission flags, then shifts them to create
84311 + auditing flags, and adds the special case of append auditing if
84312 + we're requesting write */
84313 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
84314 +}
84315 +
84316 +struct acl_role_label *
84317 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
84318 + const gid_t gid)
84319 +{
84320 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
84321 + struct acl_role_label *match;
84322 + struct role_allowed_ip *ipp;
84323 + unsigned int x;
84324 + u32 curr_ip = task->signal->saved_ip;
84325 +
84326 + match = state->acl_role_set.r_hash[index];
84327 +
84328 + while (match) {
84329 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
84330 + for (x = 0; x < match->domain_child_num; x++) {
84331 + if (match->domain_children[x] == uid)
84332 + goto found;
84333 + }
84334 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
84335 + break;
84336 + match = match->next;
84337 + }
84338 +found:
84339 + if (match == NULL) {
84340 + try_group:
84341 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
84342 + match = state->acl_role_set.r_hash[index];
84343 +
84344 + while (match) {
84345 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
84346 + for (x = 0; x < match->domain_child_num; x++) {
84347 + if (match->domain_children[x] == gid)
84348 + goto found2;
84349 + }
84350 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
84351 + break;
84352 + match = match->next;
84353 + }
84354 +found2:
84355 + if (match == NULL)
84356 + match = state->default_role;
84357 + if (match->allowed_ips == NULL)
84358 + return match;
84359 + else {
84360 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84361 + if (likely
84362 + ((ntohl(curr_ip) & ipp->netmask) ==
84363 + (ntohl(ipp->addr) & ipp->netmask)))
84364 + return match;
84365 + }
84366 + match = state->default_role;
84367 + }
84368 + } else if (match->allowed_ips == NULL) {
84369 + return match;
84370 + } else {
84371 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84372 + if (likely
84373 + ((ntohl(curr_ip) & ipp->netmask) ==
84374 + (ntohl(ipp->addr) & ipp->netmask)))
84375 + return match;
84376 + }
84377 + goto try_group;
84378 + }
84379 +
84380 + return match;
84381 +}
84382 +
84383 +static struct acl_role_label *
84384 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
84385 + const gid_t gid)
84386 +{
84387 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
84388 +}
84389 +
84390 +struct acl_subject_label *
84391 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
84392 + const struct acl_role_label *role)
84393 +{
84394 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84395 + struct acl_subject_label *match;
84396 +
84397 + match = role->subj_hash[index];
84398 +
84399 + while (match && (match->inode != ino || match->device != dev ||
84400 + (match->mode & GR_DELETED))) {
84401 + match = match->next;
84402 + }
84403 +
84404 + if (match && !(match->mode & GR_DELETED))
84405 + return match;
84406 + else
84407 + return NULL;
84408 +}
84409 +
84410 +struct acl_subject_label *
84411 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
84412 + const struct acl_role_label *role)
84413 +{
84414 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84415 + struct acl_subject_label *match;
84416 +
84417 + match = role->subj_hash[index];
84418 +
84419 + while (match && (match->inode != ino || match->device != dev ||
84420 + !(match->mode & GR_DELETED))) {
84421 + match = match->next;
84422 + }
84423 +
84424 + if (match && (match->mode & GR_DELETED))
84425 + return match;
84426 + else
84427 + return NULL;
84428 +}
84429 +
84430 +static struct acl_object_label *
84431 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
84432 + const struct acl_subject_label *subj)
84433 +{
84434 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84435 + struct acl_object_label *match;
84436 +
84437 + match = subj->obj_hash[index];
84438 +
84439 + while (match && (match->inode != ino || match->device != dev ||
84440 + (match->mode & GR_DELETED))) {
84441 + match = match->next;
84442 + }
84443 +
84444 + if (match && !(match->mode & GR_DELETED))
84445 + return match;
84446 + else
84447 + return NULL;
84448 +}
84449 +
84450 +static struct acl_object_label *
84451 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
84452 + const struct acl_subject_label *subj)
84453 +{
84454 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84455 + struct acl_object_label *match;
84456 +
84457 + match = subj->obj_hash[index];
84458 +
84459 + while (match && (match->inode != ino || match->device != dev ||
84460 + !(match->mode & GR_DELETED))) {
84461 + match = match->next;
84462 + }
84463 +
84464 + if (match && (match->mode & GR_DELETED))
84465 + return match;
84466 +
84467 + match = subj->obj_hash[index];
84468 +
84469 + while (match && (match->inode != ino || match->device != dev ||
84470 + (match->mode & GR_DELETED))) {
84471 + match = match->next;
84472 + }
84473 +
84474 + if (match && !(match->mode & GR_DELETED))
84475 + return match;
84476 + else
84477 + return NULL;
84478 +}
84479 +
84480 +struct name_entry *
84481 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
84482 +{
84483 + unsigned int len = strlen(name);
84484 + unsigned int key = full_name_hash(name, len);
84485 + unsigned int index = key % state->name_set.n_size;
84486 + struct name_entry *match;
84487 +
84488 + match = state->name_set.n_hash[index];
84489 +
84490 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
84491 + match = match->next;
84492 +
84493 + return match;
84494 +}
84495 +
84496 +static struct name_entry *
84497 +lookup_name_entry(const char *name)
84498 +{
84499 + return __lookup_name_entry(&running_polstate, name);
84500 +}
84501 +
84502 +static struct name_entry *
84503 +lookup_name_entry_create(const char *name)
84504 +{
84505 + unsigned int len = strlen(name);
84506 + unsigned int key = full_name_hash(name, len);
84507 + unsigned int index = key % running_polstate.name_set.n_size;
84508 + struct name_entry *match;
84509 +
84510 + match = running_polstate.name_set.n_hash[index];
84511 +
84512 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84513 + !match->deleted))
84514 + match = match->next;
84515 +
84516 + if (match && match->deleted)
84517 + return match;
84518 +
84519 + match = running_polstate.name_set.n_hash[index];
84520 +
84521 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84522 + match->deleted))
84523 + match = match->next;
84524 +
84525 + if (match && !match->deleted)
84526 + return match;
84527 + else
84528 + return NULL;
84529 +}
84530 +
84531 +static struct inodev_entry *
84532 +lookup_inodev_entry(const u64 ino, const dev_t dev)
84533 +{
84534 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
84535 + struct inodev_entry *match;
84536 +
84537 + match = running_polstate.inodev_set.i_hash[index];
84538 +
84539 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
84540 + match = match->next;
84541 +
84542 + return match;
84543 +}
84544 +
84545 +void
84546 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
84547 +{
84548 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
84549 + state->inodev_set.i_size);
84550 + struct inodev_entry **curr;
84551 +
84552 + entry->prev = NULL;
84553 +
84554 + curr = &state->inodev_set.i_hash[index];
84555 + if (*curr != NULL)
84556 + (*curr)->prev = entry;
84557 +
84558 + entry->next = *curr;
84559 + *curr = entry;
84560 +
84561 + return;
84562 +}
84563 +
84564 +static void
84565 +insert_inodev_entry(struct inodev_entry *entry)
84566 +{
84567 + __insert_inodev_entry(&running_polstate, entry);
84568 +}
84569 +
84570 +void
84571 +insert_acl_obj_label(struct acl_object_label *obj,
84572 + struct acl_subject_label *subj)
84573 +{
84574 + unsigned int index =
84575 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
84576 + struct acl_object_label **curr;
84577 +
84578 + obj->prev = NULL;
84579 +
84580 + curr = &subj->obj_hash[index];
84581 + if (*curr != NULL)
84582 + (*curr)->prev = obj;
84583 +
84584 + obj->next = *curr;
84585 + *curr = obj;
84586 +
84587 + return;
84588 +}
84589 +
84590 +void
84591 +insert_acl_subj_label(struct acl_subject_label *obj,
84592 + struct acl_role_label *role)
84593 +{
84594 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
84595 + struct acl_subject_label **curr;
84596 +
84597 + obj->prev = NULL;
84598 +
84599 + curr = &role->subj_hash[index];
84600 + if (*curr != NULL)
84601 + (*curr)->prev = obj;
84602 +
84603 + obj->next = *curr;
84604 + *curr = obj;
84605 +
84606 + return;
84607 +}
84608 +
84609 +/* derived from glibc fnmatch() 0: match, 1: no match*/
84610 +
84611 +static int
84612 +glob_match(const char *p, const char *n)
84613 +{
84614 + char c;
84615 +
84616 + while ((c = *p++) != '\0') {
84617 + switch (c) {
84618 + case '?':
84619 + if (*n == '\0')
84620 + return 1;
84621 + else if (*n == '/')
84622 + return 1;
84623 + break;
84624 + case '\\':
84625 + if (*n != c)
84626 + return 1;
84627 + break;
84628 + case '*':
84629 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
84630 + if (*n == '/')
84631 + return 1;
84632 + else if (c == '?') {
84633 + if (*n == '\0')
84634 + return 1;
84635 + else
84636 + ++n;
84637 + }
84638 + }
84639 + if (c == '\0') {
84640 + return 0;
84641 + } else {
84642 + const char *endp;
84643 +
84644 + if ((endp = strchr(n, '/')) == NULL)
84645 + endp = n + strlen(n);
84646 +
84647 + if (c == '[') {
84648 + for (--p; n < endp; ++n)
84649 + if (!glob_match(p, n))
84650 + return 0;
84651 + } else if (c == '/') {
84652 + while (*n != '\0' && *n != '/')
84653 + ++n;
84654 + if (*n == '/' && !glob_match(p, n + 1))
84655 + return 0;
84656 + } else {
84657 + for (--p; n < endp; ++n)
84658 + if (*n == c && !glob_match(p, n))
84659 + return 0;
84660 + }
84661 +
84662 + return 1;
84663 + }
84664 + case '[':
84665 + {
84666 + int not;
84667 + char cold;
84668 +
84669 + if (*n == '\0' || *n == '/')
84670 + return 1;
84671 +
84672 + not = (*p == '!' || *p == '^');
84673 + if (not)
84674 + ++p;
84675 +
84676 + c = *p++;
84677 + for (;;) {
84678 + unsigned char fn = (unsigned char)*n;
84679 +
84680 + if (c == '\0')
84681 + return 1;
84682 + else {
84683 + if (c == fn)
84684 + goto matched;
84685 + cold = c;
84686 + c = *p++;
84687 +
84688 + if (c == '-' && *p != ']') {
84689 + unsigned char cend = *p++;
84690 +
84691 + if (cend == '\0')
84692 + return 1;
84693 +
84694 + if (cold <= fn && fn <= cend)
84695 + goto matched;
84696 +
84697 + c = *p++;
84698 + }
84699 + }
84700 +
84701 + if (c == ']')
84702 + break;
84703 + }
84704 + if (!not)
84705 + return 1;
84706 + break;
84707 + matched:
84708 + while (c != ']') {
84709 + if (c == '\0')
84710 + return 1;
84711 +
84712 + c = *p++;
84713 + }
84714 + if (not)
84715 + return 1;
84716 + }
84717 + break;
84718 + default:
84719 + if (c != *n)
84720 + return 1;
84721 + }
84722 +
84723 + ++n;
84724 + }
84725 +
84726 + if (*n == '\0')
84727 + return 0;
84728 +
84729 + if (*n == '/')
84730 + return 0;
84731 +
84732 + return 1;
84733 +}
84734 +
84735 +static struct acl_object_label *
84736 +chk_glob_label(struct acl_object_label *globbed,
84737 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
84738 +{
84739 + struct acl_object_label *tmp;
84740 +
84741 + if (*path == NULL)
84742 + *path = gr_to_filename_nolock(dentry, mnt);
84743 +
84744 + tmp = globbed;
84745 +
84746 + while (tmp) {
84747 + if (!glob_match(tmp->filename, *path))
84748 + return tmp;
84749 + tmp = tmp->next;
84750 + }
84751 +
84752 + return NULL;
84753 +}
84754 +
84755 +static struct acl_object_label *
84756 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84757 + const u64 curr_ino, const dev_t curr_dev,
84758 + const struct acl_subject_label *subj, char **path, const int checkglob)
84759 +{
84760 + struct acl_subject_label *tmpsubj;
84761 + struct acl_object_label *retval;
84762 + struct acl_object_label *retval2;
84763 +
84764 + tmpsubj = (struct acl_subject_label *) subj;
84765 + read_lock(&gr_inode_lock);
84766 + do {
84767 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
84768 + if (retval) {
84769 + if (checkglob && retval->globbed) {
84770 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
84771 + if (retval2)
84772 + retval = retval2;
84773 + }
84774 + break;
84775 + }
84776 + } while ((tmpsubj = tmpsubj->parent_subject));
84777 + read_unlock(&gr_inode_lock);
84778 +
84779 + return retval;
84780 +}
84781 +
84782 +static struct acl_object_label *
84783 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84784 + struct dentry *curr_dentry,
84785 + const struct acl_subject_label *subj, char **path, const int checkglob)
84786 +{
84787 + int newglob = checkglob;
84788 + u64 inode;
84789 + dev_t device;
84790 +
84791 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
84792 + as we don't want a / * rule to match instead of the / object
84793 + don't do this for create lookups that call this function though, since they're looking up
84794 + on the parent and thus need globbing checks on all paths
84795 + */
84796 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
84797 + newglob = GR_NO_GLOB;
84798 +
84799 + spin_lock(&curr_dentry->d_lock);
84800 + inode = __get_ino(curr_dentry);
84801 + device = __get_dev(curr_dentry);
84802 + spin_unlock(&curr_dentry->d_lock);
84803 +
84804 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
84805 +}
84806 +
84807 +#ifdef CONFIG_HUGETLBFS
84808 +static inline bool
84809 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
84810 +{
84811 + int i;
84812 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
84813 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
84814 + return true;
84815 + }
84816 +
84817 + return false;
84818 +}
84819 +#endif
84820 +
84821 +static struct acl_object_label *
84822 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84823 + const struct acl_subject_label *subj, char *path, const int checkglob)
84824 +{
84825 + struct dentry *dentry = (struct dentry *) l_dentry;
84826 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84827 + struct inode * inode = d_backing_inode(dentry);
84828 + struct mount *real_mnt = real_mount(mnt);
84829 + struct acl_object_label *retval;
84830 + struct dentry *parent;
84831 +
84832 + read_seqlock_excl(&mount_lock);
84833 + write_seqlock(&rename_lock);
84834 +
84835 + if (unlikely((mnt == shm_mnt && inode->i_nlink == 0) || mnt == pipe_mnt ||
84836 +#ifdef CONFIG_NET
84837 + mnt == sock_mnt ||
84838 +#endif
84839 +#ifdef CONFIG_HUGETLBFS
84840 + (is_hugetlbfs_mnt(mnt) && inode->i_nlink == 0) ||
84841 +#endif
84842 + /* ignore Eric Biederman */
84843 + IS_PRIVATE(inode))) {
84844 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
84845 + goto out;
84846 + }
84847 +
84848 + for (;;) {
84849 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84850 + break;
84851 +
84852 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84853 + if (!mnt_has_parent(real_mnt))
84854 + break;
84855 +
84856 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84857 + if (retval != NULL)
84858 + goto out;
84859 +
84860 + dentry = real_mnt->mnt_mountpoint;
84861 + real_mnt = real_mnt->mnt_parent;
84862 + mnt = &real_mnt->mnt;
84863 + continue;
84864 + }
84865 +
84866 + parent = dentry->d_parent;
84867 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84868 + if (retval != NULL)
84869 + goto out;
84870 +
84871 + dentry = parent;
84872 + }
84873 +
84874 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84875 +
84876 + /* gr_real_root is pinned so we don't have to hold a reference */
84877 + if (retval == NULL)
84878 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
84879 +out:
84880 + write_sequnlock(&rename_lock);
84881 + read_sequnlock_excl(&mount_lock);
84882 +
84883 + BUG_ON(retval == NULL);
84884 +
84885 + return retval;
84886 +}
84887 +
84888 +static struct acl_object_label *
84889 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84890 + const struct acl_subject_label *subj)
84891 +{
84892 + char *path = NULL;
84893 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
84894 +}
84895 +
84896 +static struct acl_object_label *
84897 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84898 + const struct acl_subject_label *subj)
84899 +{
84900 + char *path = NULL;
84901 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
84902 +}
84903 +
84904 +static struct acl_object_label *
84905 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84906 + const struct acl_subject_label *subj, char *path)
84907 +{
84908 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
84909 +}
84910 +
84911 +struct acl_subject_label *
84912 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84913 + const struct acl_role_label *role)
84914 +{
84915 + struct dentry *dentry = (struct dentry *) l_dentry;
84916 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84917 + struct mount *real_mnt = real_mount(mnt);
84918 + struct acl_subject_label *retval;
84919 + struct dentry *parent;
84920 +
84921 + read_seqlock_excl(&mount_lock);
84922 + write_seqlock(&rename_lock);
84923 +
84924 + for (;;) {
84925 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84926 + break;
84927 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84928 + if (!mnt_has_parent(real_mnt))
84929 + break;
84930 +
84931 + spin_lock(&dentry->d_lock);
84932 + read_lock(&gr_inode_lock);
84933 + retval =
84934 + lookup_acl_subj_label(__get_ino(dentry),
84935 + __get_dev(dentry), role);
84936 + read_unlock(&gr_inode_lock);
84937 + spin_unlock(&dentry->d_lock);
84938 + if (retval != NULL)
84939 + goto out;
84940 +
84941 + dentry = real_mnt->mnt_mountpoint;
84942 + real_mnt = real_mnt->mnt_parent;
84943 + mnt = &real_mnt->mnt;
84944 + continue;
84945 + }
84946 +
84947 + spin_lock(&dentry->d_lock);
84948 + read_lock(&gr_inode_lock);
84949 + retval = lookup_acl_subj_label(__get_ino(dentry),
84950 + __get_dev(dentry), role);
84951 + read_unlock(&gr_inode_lock);
84952 + parent = dentry->d_parent;
84953 + spin_unlock(&dentry->d_lock);
84954 +
84955 + if (retval != NULL)
84956 + goto out;
84957 +
84958 + dentry = parent;
84959 + }
84960 +
84961 + spin_lock(&dentry->d_lock);
84962 + read_lock(&gr_inode_lock);
84963 + retval = lookup_acl_subj_label(__get_ino(dentry),
84964 + __get_dev(dentry), role);
84965 + read_unlock(&gr_inode_lock);
84966 + spin_unlock(&dentry->d_lock);
84967 +
84968 + if (unlikely(retval == NULL)) {
84969 + /* gr_real_root is pinned, we don't need to hold a reference */
84970 + read_lock(&gr_inode_lock);
84971 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
84972 + __get_dev(gr_real_root.dentry), role);
84973 + read_unlock(&gr_inode_lock);
84974 + }
84975 +out:
84976 + write_sequnlock(&rename_lock);
84977 + read_sequnlock_excl(&mount_lock);
84978 +
84979 + BUG_ON(retval == NULL);
84980 +
84981 + return retval;
84982 +}
84983 +
84984 +void
84985 +assign_special_role(const char *rolename)
84986 +{
84987 + struct acl_object_label *obj;
84988 + struct acl_role_label *r;
84989 + struct acl_role_label *assigned = NULL;
84990 + struct task_struct *tsk;
84991 + struct file *filp;
84992 +
84993 + FOR_EACH_ROLE_START(r)
84994 + if (!strcmp(rolename, r->rolename) &&
84995 + (r->roletype & GR_ROLE_SPECIAL)) {
84996 + assigned = r;
84997 + break;
84998 + }
84999 + FOR_EACH_ROLE_END(r)
85000 +
85001 + if (!assigned)
85002 + return;
85003 +
85004 + read_lock(&tasklist_lock);
85005 + read_lock(&grsec_exec_file_lock);
85006 +
85007 + tsk = current->real_parent;
85008 + if (tsk == NULL)
85009 + goto out_unlock;
85010 +
85011 + filp = tsk->exec_file;
85012 + if (filp == NULL)
85013 + goto out_unlock;
85014 +
85015 + tsk->is_writable = 0;
85016 + tsk->inherited = 0;
85017 +
85018 + tsk->acl_sp_role = 1;
85019 + tsk->acl_role_id = ++acl_sp_role_value;
85020 + tsk->role = assigned;
85021 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
85022 +
85023 + /* ignore additional mmap checks for processes that are writable
85024 + by the default ACL */
85025 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85026 + if (unlikely(obj->mode & GR_WRITE))
85027 + tsk->is_writable = 1;
85028 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
85029 + if (unlikely(obj->mode & GR_WRITE))
85030 + tsk->is_writable = 1;
85031 +
85032 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85033 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
85034 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
85035 +#endif
85036 +
85037 +out_unlock:
85038 + read_unlock(&grsec_exec_file_lock);
85039 + read_unlock(&tasklist_lock);
85040 + return;
85041 +}
85042 +
85043 +
85044 +static void
85045 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
85046 +{
85047 + struct task_struct *task = current;
85048 + const struct cred *cred = current_cred();
85049 +
85050 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
85051 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85052 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85053 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
85054 +
85055 + return;
85056 +}
85057 +
85058 +static void
85059 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
85060 +{
85061 + struct task_struct *task = current;
85062 + const struct cred *cred = current_cred();
85063 +
85064 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
85065 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85066 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85067 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
85068 +
85069 + return;
85070 +}
85071 +
85072 +static void
85073 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
85074 +{
85075 + struct task_struct *task = current;
85076 + const struct cred *cred = current_cred();
85077 +
85078 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
85079 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85080 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85081 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
85082 +
85083 + return;
85084 +}
85085 +
85086 +static void
85087 +gr_set_proc_res(struct task_struct *task)
85088 +{
85089 + struct acl_subject_label *proc;
85090 + unsigned short i;
85091 +
85092 + proc = task->acl;
85093 +
85094 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
85095 + return;
85096 +
85097 + for (i = 0; i < RLIM_NLIMITS; i++) {
85098 + unsigned long rlim_cur, rlim_max;
85099 +
85100 + if (!(proc->resmask & (1U << i)))
85101 + continue;
85102 +
85103 + rlim_cur = proc->res[i].rlim_cur;
85104 + rlim_max = proc->res[i].rlim_max;
85105 +
85106 + if (i == RLIMIT_NOFILE) {
85107 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
85108 + if (rlim_cur > saved_sysctl_nr_open)
85109 + rlim_cur = saved_sysctl_nr_open;
85110 + if (rlim_max > saved_sysctl_nr_open)
85111 + rlim_max = saved_sysctl_nr_open;
85112 + }
85113 +
85114 + task->signal->rlim[i].rlim_cur = rlim_cur;
85115 + task->signal->rlim[i].rlim_max = rlim_max;
85116 +
85117 + if (i == RLIMIT_CPU)
85118 + update_rlimit_cpu(task, rlim_cur);
85119 + }
85120 +
85121 + return;
85122 +}
85123 +
85124 +/* both of the below must be called with
85125 + rcu_read_lock();
85126 + read_lock(&tasklist_lock);
85127 + read_lock(&grsec_exec_file_lock);
85128 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
85129 +*/
85130 +
85131 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
85132 +{
85133 + char *tmpname;
85134 + struct acl_subject_label *tmpsubj;
85135 + struct file *filp;
85136 + struct name_entry *nmatch;
85137 +
85138 + filp = task->exec_file;
85139 + if (filp == NULL)
85140 + return NULL;
85141 +
85142 + /* the following is to apply the correct subject
85143 + on binaries running when the RBAC system
85144 + is enabled, when the binaries have been
85145 + replaced or deleted since their execution
85146 + -----
85147 + when the RBAC system starts, the inode/dev
85148 + from exec_file will be one the RBAC system
85149 + is unaware of. It only knows the inode/dev
85150 + of the present file on disk, or the absence
85151 + of it.
85152 + */
85153 +
85154 + if (filename)
85155 + nmatch = __lookup_name_entry(state, filename);
85156 + else {
85157 + preempt_disable();
85158 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
85159 +
85160 + nmatch = __lookup_name_entry(state, tmpname);
85161 + preempt_enable();
85162 + }
85163 + tmpsubj = NULL;
85164 + if (nmatch) {
85165 + if (nmatch->deleted)
85166 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
85167 + else
85168 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
85169 + }
85170 + /* this also works for the reload case -- if we don't match a potentially inherited subject
85171 + then we fall back to a normal lookup based on the binary's ino/dev
85172 + */
85173 + if (tmpsubj == NULL && fallback)
85174 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
85175 +
85176 + return tmpsubj;
85177 +}
85178 +
85179 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
85180 +{
85181 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
85182 +}
85183 +
85184 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
85185 +{
85186 + struct acl_object_label *obj;
85187 + struct file *filp;
85188 +
85189 + filp = task->exec_file;
85190 +
85191 + task->acl = subj;
85192 + task->is_writable = 0;
85193 + /* ignore additional mmap checks for processes that are writable
85194 + by the default ACL */
85195 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
85196 + if (unlikely(obj->mode & GR_WRITE))
85197 + task->is_writable = 1;
85198 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85199 + if (unlikely(obj->mode & GR_WRITE))
85200 + task->is_writable = 1;
85201 +
85202 + gr_set_proc_res(task);
85203 +
85204 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85205 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85206 +#endif
85207 +}
85208 +
85209 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
85210 +{
85211 + __gr_apply_subject_to_task(&running_polstate, task, subj);
85212 +}
85213 +
85214 +__u32
85215 +gr_search_file(const struct dentry * dentry, const __u32 mode,
85216 + const struct vfsmount * mnt)
85217 +{
85218 + __u32 retval = mode;
85219 + struct acl_subject_label *curracl;
85220 + struct acl_object_label *currobj;
85221 +
85222 + if (unlikely(!(gr_status & GR_READY)))
85223 + return (mode & ~GR_AUDITS);
85224 +
85225 + curracl = current->acl;
85226 +
85227 + currobj = chk_obj_label(dentry, mnt, curracl);
85228 + retval = currobj->mode & mode;
85229 +
85230 + /* if we're opening a specified transfer file for writing
85231 + (e.g. /dev/initctl), then transfer our role to init
85232 + */
85233 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
85234 + current->role->roletype & GR_ROLE_PERSIST)) {
85235 + struct task_struct *task = init_pid_ns.child_reaper;
85236 +
85237 + if (task->role != current->role) {
85238 + struct acl_subject_label *subj;
85239 +
85240 + task->acl_sp_role = 0;
85241 + task->acl_role_id = current->acl_role_id;
85242 + task->role = current->role;
85243 + rcu_read_lock();
85244 + read_lock(&grsec_exec_file_lock);
85245 + subj = gr_get_subject_for_task(task, NULL, 1);
85246 + gr_apply_subject_to_task(task, subj);
85247 + read_unlock(&grsec_exec_file_lock);
85248 + rcu_read_unlock();
85249 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
85250 + }
85251 + }
85252 +
85253 + if (unlikely
85254 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
85255 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
85256 + __u32 new_mode = mode;
85257 +
85258 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85259 +
85260 + retval = new_mode;
85261 +
85262 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
85263 + new_mode |= GR_INHERIT;
85264 +
85265 + if (!(mode & GR_NOLEARN))
85266 + gr_log_learn(dentry, mnt, new_mode);
85267 + }
85268 +
85269 + return retval;
85270 +}
85271 +
85272 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
85273 + const struct dentry *parent,
85274 + const struct vfsmount *mnt)
85275 +{
85276 + struct name_entry *match;
85277 + struct acl_object_label *matchpo;
85278 + struct acl_subject_label *curracl;
85279 + char *path;
85280 +
85281 + if (unlikely(!(gr_status & GR_READY)))
85282 + return NULL;
85283 +
85284 + preempt_disable();
85285 + path = gr_to_filename_rbac(new_dentry, mnt);
85286 + match = lookup_name_entry_create(path);
85287 +
85288 + curracl = current->acl;
85289 +
85290 + if (match) {
85291 + read_lock(&gr_inode_lock);
85292 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
85293 + read_unlock(&gr_inode_lock);
85294 +
85295 + if (matchpo) {
85296 + preempt_enable();
85297 + return matchpo;
85298 + }
85299 + }
85300 +
85301 + // lookup parent
85302 +
85303 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
85304 +
85305 + preempt_enable();
85306 + return matchpo;
85307 +}
85308 +
85309 +__u32
85310 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
85311 + const struct vfsmount * mnt, const __u32 mode)
85312 +{
85313 + struct acl_object_label *matchpo;
85314 + __u32 retval;
85315 +
85316 + if (unlikely(!(gr_status & GR_READY)))
85317 + return (mode & ~GR_AUDITS);
85318 +
85319 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
85320 +
85321 + retval = matchpo->mode & mode;
85322 +
85323 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
85324 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85325 + __u32 new_mode = mode;
85326 +
85327 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85328 +
85329 + gr_log_learn(new_dentry, mnt, new_mode);
85330 + return new_mode;
85331 + }
85332 +
85333 + return retval;
85334 +}
85335 +
85336 +__u32
85337 +gr_check_link(const struct dentry * new_dentry,
85338 + const struct dentry * parent_dentry,
85339 + const struct vfsmount * parent_mnt,
85340 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
85341 +{
85342 + struct acl_object_label *obj;
85343 + __u32 oldmode, newmode;
85344 + __u32 needmode;
85345 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
85346 + GR_DELETE | GR_INHERIT;
85347 +
85348 + if (unlikely(!(gr_status & GR_READY)))
85349 + return (GR_CREATE | GR_LINK);
85350 +
85351 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
85352 + oldmode = obj->mode;
85353 +
85354 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
85355 + newmode = obj->mode;
85356 +
85357 + needmode = newmode & checkmodes;
85358 +
85359 + // old name for hardlink must have at least the permissions of the new name
85360 + if ((oldmode & needmode) != needmode)
85361 + goto bad;
85362 +
85363 + // if old name had restrictions/auditing, make sure the new name does as well
85364 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
85365 +
85366 + // don't allow hardlinking of suid/sgid/fcapped files without permission
85367 + if (is_privileged_binary(old_dentry))
85368 + needmode |= GR_SETID;
85369 +
85370 + if ((newmode & needmode) != needmode)
85371 + goto bad;
85372 +
85373 + // enforce minimum permissions
85374 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
85375 + return newmode;
85376 +bad:
85377 + needmode = oldmode;
85378 + if (is_privileged_binary(old_dentry))
85379 + needmode |= GR_SETID;
85380 +
85381 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
85382 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
85383 + return (GR_CREATE | GR_LINK);
85384 + } else if (newmode & GR_SUPPRESS)
85385 + return GR_SUPPRESS;
85386 + else
85387 + return 0;
85388 +}
85389 +
85390 +int
85391 +gr_check_hidden_task(const struct task_struct *task)
85392 +{
85393 + if (unlikely(!(gr_status & GR_READY)))
85394 + return 0;
85395 +
85396 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
85397 + return 1;
85398 +
85399 + return 0;
85400 +}
85401 +
85402 +int
85403 +gr_check_protected_task(const struct task_struct *task)
85404 +{
85405 + if (unlikely(!(gr_status & GR_READY) || !task))
85406 + return 0;
85407 +
85408 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85409 + task->acl != current->acl)
85410 + return 1;
85411 +
85412 + return 0;
85413 +}
85414 +
85415 +int
85416 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
85417 +{
85418 + struct task_struct *p;
85419 + int ret = 0;
85420 +
85421 + if (unlikely(!(gr_status & GR_READY) || !pid))
85422 + return ret;
85423 +
85424 + read_lock(&tasklist_lock);
85425 + do_each_pid_task(pid, type, p) {
85426 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85427 + p->acl != current->acl) {
85428 + ret = 1;
85429 + goto out;
85430 + }
85431 + } while_each_pid_task(pid, type, p);
85432 +out:
85433 + read_unlock(&tasklist_lock);
85434 +
85435 + return ret;
85436 +}
85437 +
85438 +void
85439 +gr_copy_label(struct task_struct *tsk)
85440 +{
85441 + struct task_struct *p = current;
85442 +
85443 + tsk->inherited = p->inherited;
85444 + tsk->acl_sp_role = 0;
85445 + tsk->acl_role_id = p->acl_role_id;
85446 + tsk->acl = p->acl;
85447 + tsk->role = p->role;
85448 + tsk->signal->used_accept = 0;
85449 + tsk->signal->curr_ip = p->signal->curr_ip;
85450 + tsk->signal->saved_ip = p->signal->saved_ip;
85451 + if (p->exec_file)
85452 + get_file(p->exec_file);
85453 + tsk->exec_file = p->exec_file;
85454 + tsk->is_writable = p->is_writable;
85455 + if (unlikely(p->signal->used_accept)) {
85456 + p->signal->curr_ip = 0;
85457 + p->signal->saved_ip = 0;
85458 + }
85459 +
85460 + return;
85461 +}
85462 +
85463 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
85464 +
85465 +int
85466 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85467 +{
85468 + unsigned int i;
85469 + __u16 num;
85470 + uid_t *uidlist;
85471 + uid_t curuid;
85472 + int realok = 0;
85473 + int effectiveok = 0;
85474 + int fsok = 0;
85475 + uid_t globalreal, globaleffective, globalfs;
85476 +
85477 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
85478 + struct user_struct *user;
85479 +
85480 + if (!uid_valid(real))
85481 + goto skipit;
85482 +
85483 + /* find user based on global namespace */
85484 +
85485 + globalreal = GR_GLOBAL_UID(real);
85486 +
85487 + user = find_user(make_kuid(&init_user_ns, globalreal));
85488 + if (user == NULL)
85489 + goto skipit;
85490 +
85491 + if (gr_process_kernel_setuid_ban(user)) {
85492 + /* for find_user */
85493 + free_uid(user);
85494 + return 1;
85495 + }
85496 +
85497 + /* for find_user */
85498 + free_uid(user);
85499 +
85500 +skipit:
85501 +#endif
85502 +
85503 + if (unlikely(!(gr_status & GR_READY)))
85504 + return 0;
85505 +
85506 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85507 + gr_log_learn_uid_change(real, effective, fs);
85508 +
85509 + num = current->acl->user_trans_num;
85510 + uidlist = current->acl->user_transitions;
85511 +
85512 + if (uidlist == NULL)
85513 + return 0;
85514 +
85515 + if (!uid_valid(real)) {
85516 + realok = 1;
85517 + globalreal = (uid_t)-1;
85518 + } else {
85519 + globalreal = GR_GLOBAL_UID(real);
85520 + }
85521 + if (!uid_valid(effective)) {
85522 + effectiveok = 1;
85523 + globaleffective = (uid_t)-1;
85524 + } else {
85525 + globaleffective = GR_GLOBAL_UID(effective);
85526 + }
85527 + if (!uid_valid(fs)) {
85528 + fsok = 1;
85529 + globalfs = (uid_t)-1;
85530 + } else {
85531 + globalfs = GR_GLOBAL_UID(fs);
85532 + }
85533 +
85534 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
85535 + for (i = 0; i < num; i++) {
85536 + curuid = uidlist[i];
85537 + if (globalreal == curuid)
85538 + realok = 1;
85539 + if (globaleffective == curuid)
85540 + effectiveok = 1;
85541 + if (globalfs == curuid)
85542 + fsok = 1;
85543 + }
85544 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
85545 + for (i = 0; i < num; i++) {
85546 + curuid = uidlist[i];
85547 + if (globalreal == curuid)
85548 + break;
85549 + if (globaleffective == curuid)
85550 + break;
85551 + if (globalfs == curuid)
85552 + break;
85553 + }
85554 + /* not in deny list */
85555 + if (i == num) {
85556 + realok = 1;
85557 + effectiveok = 1;
85558 + fsok = 1;
85559 + }
85560 + }
85561 +
85562 + if (realok && effectiveok && fsok)
85563 + return 0;
85564 + else {
85565 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85566 + return 1;
85567 + }
85568 +}
85569 +
85570 +int
85571 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85572 +{
85573 + unsigned int i;
85574 + __u16 num;
85575 + gid_t *gidlist;
85576 + gid_t curgid;
85577 + int realok = 0;
85578 + int effectiveok = 0;
85579 + int fsok = 0;
85580 + gid_t globalreal, globaleffective, globalfs;
85581 +
85582 + if (unlikely(!(gr_status & GR_READY)))
85583 + return 0;
85584 +
85585 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85586 + gr_log_learn_gid_change(real, effective, fs);
85587 +
85588 + num = current->acl->group_trans_num;
85589 + gidlist = current->acl->group_transitions;
85590 +
85591 + if (gidlist == NULL)
85592 + return 0;
85593 +
85594 + if (!gid_valid(real)) {
85595 + realok = 1;
85596 + globalreal = (gid_t)-1;
85597 + } else {
85598 + globalreal = GR_GLOBAL_GID(real);
85599 + }
85600 + if (!gid_valid(effective)) {
85601 + effectiveok = 1;
85602 + globaleffective = (gid_t)-1;
85603 + } else {
85604 + globaleffective = GR_GLOBAL_GID(effective);
85605 + }
85606 + if (!gid_valid(fs)) {
85607 + fsok = 1;
85608 + globalfs = (gid_t)-1;
85609 + } else {
85610 + globalfs = GR_GLOBAL_GID(fs);
85611 + }
85612 +
85613 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
85614 + for (i = 0; i < num; i++) {
85615 + curgid = gidlist[i];
85616 + if (globalreal == curgid)
85617 + realok = 1;
85618 + if (globaleffective == curgid)
85619 + effectiveok = 1;
85620 + if (globalfs == curgid)
85621 + fsok = 1;
85622 + }
85623 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
85624 + for (i = 0; i < num; i++) {
85625 + curgid = gidlist[i];
85626 + if (globalreal == curgid)
85627 + break;
85628 + if (globaleffective == curgid)
85629 + break;
85630 + if (globalfs == curgid)
85631 + break;
85632 + }
85633 + /* not in deny list */
85634 + if (i == num) {
85635 + realok = 1;
85636 + effectiveok = 1;
85637 + fsok = 1;
85638 + }
85639 + }
85640 +
85641 + if (realok && effectiveok && fsok)
85642 + return 0;
85643 + else {
85644 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85645 + return 1;
85646 + }
85647 +}
85648 +
85649 +extern int gr_acl_is_capable(const int cap);
85650 +
85651 +void
85652 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
85653 +{
85654 + struct acl_role_label *role = task->role;
85655 + struct acl_role_label *origrole = role;
85656 + struct acl_subject_label *subj = NULL;
85657 + struct acl_object_label *obj;
85658 + struct file *filp;
85659 + uid_t uid;
85660 + gid_t gid;
85661 +
85662 + if (unlikely(!(gr_status & GR_READY)))
85663 + return;
85664 +
85665 + uid = GR_GLOBAL_UID(kuid);
85666 + gid = GR_GLOBAL_GID(kgid);
85667 +
85668 + filp = task->exec_file;
85669 +
85670 + /* kernel process, we'll give them the kernel role */
85671 + if (unlikely(!filp)) {
85672 + task->role = running_polstate.kernel_role;
85673 + task->acl = running_polstate.kernel_role->root_label;
85674 + return;
85675 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
85676 + /* save the current ip at time of role lookup so that the proper
85677 + IP will be learned for role_allowed_ip */
85678 + task->signal->saved_ip = task->signal->curr_ip;
85679 + role = lookup_acl_role_label(task, uid, gid);
85680 + }
85681 +
85682 + /* don't change the role if we're not a privileged process */
85683 + if (role && task->role != role &&
85684 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
85685 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
85686 + return;
85687 +
85688 + task->role = role;
85689 +
85690 + if (task->inherited) {
85691 + /* if we reached our subject through inheritance, then first see
85692 + if there's a subject of the same name in the new role that has
85693 + an object that would result in the same inherited subject
85694 + */
85695 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
85696 + if (subj) {
85697 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
85698 + if (!(obj->mode & GR_INHERIT))
85699 + subj = NULL;
85700 + }
85701 +
85702 + }
85703 + if (subj == NULL) {
85704 + /* otherwise:
85705 + perform subject lookup in possibly new role
85706 + we can use this result below in the case where role == task->role
85707 + */
85708 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
85709 + }
85710 +
85711 + /* if we changed uid/gid, but result in the same role
85712 + and are using inheritance, don't lose the inherited subject
85713 + if current subject is other than what normal lookup
85714 + would result in, we arrived via inheritance, don't
85715 + lose subject
85716 + */
85717 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
85718 + (subj == task->acl)))
85719 + task->acl = subj;
85720 +
85721 + /* leave task->inherited unaffected */
85722 +
85723 + task->is_writable = 0;
85724 +
85725 + /* ignore additional mmap checks for processes that are writable
85726 + by the default ACL */
85727 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85728 + if (unlikely(obj->mode & GR_WRITE))
85729 + task->is_writable = 1;
85730 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85731 + if (unlikely(obj->mode & GR_WRITE))
85732 + task->is_writable = 1;
85733 +
85734 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85735 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85736 +#endif
85737 +
85738 + gr_set_proc_res(task);
85739 +
85740 + return;
85741 +}
85742 +
85743 +int
85744 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
85745 + const int unsafe_flags)
85746 +{
85747 + struct task_struct *task = current;
85748 + struct acl_subject_label *newacl;
85749 + struct acl_object_label *obj;
85750 + __u32 retmode;
85751 +
85752 + if (unlikely(!(gr_status & GR_READY)))
85753 + return 0;
85754 +
85755 + newacl = chk_subj_label(dentry, mnt, task->role);
85756 +
85757 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
85758 + did an exec
85759 + */
85760 + rcu_read_lock();
85761 + read_lock(&tasklist_lock);
85762 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
85763 + (task->parent->acl->mode & GR_POVERRIDE))) {
85764 + read_unlock(&tasklist_lock);
85765 + rcu_read_unlock();
85766 + goto skip_check;
85767 + }
85768 + read_unlock(&tasklist_lock);
85769 + rcu_read_unlock();
85770 +
85771 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
85772 + !(task->role->roletype & GR_ROLE_GOD) &&
85773 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
85774 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85775 + if (unsafe_flags & LSM_UNSAFE_SHARE)
85776 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
85777 + else
85778 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
85779 + return -EACCES;
85780 + }
85781 +
85782 +skip_check:
85783 +
85784 + obj = chk_obj_label(dentry, mnt, task->acl);
85785 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
85786 +
85787 + if (!(task->acl->mode & GR_INHERITLEARN) &&
85788 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
85789 + if (obj->nested)
85790 + task->acl = obj->nested;
85791 + else
85792 + task->acl = newacl;
85793 + task->inherited = 0;
85794 + } else {
85795 + task->inherited = 1;
85796 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
85797 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
85798 + }
85799 +
85800 + task->is_writable = 0;
85801 +
85802 + /* ignore additional mmap checks for processes that are writable
85803 + by the default ACL */
85804 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
85805 + if (unlikely(obj->mode & GR_WRITE))
85806 + task->is_writable = 1;
85807 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
85808 + if (unlikely(obj->mode & GR_WRITE))
85809 + task->is_writable = 1;
85810 +
85811 + gr_set_proc_res(task);
85812 +
85813 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85814 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85815 +#endif
85816 + return 0;
85817 +}
85818 +
85819 +/* always called with valid inodev ptr */
85820 +static void
85821 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
85822 +{
85823 + struct acl_object_label *matchpo;
85824 + struct acl_subject_label *matchps;
85825 + struct acl_subject_label *subj;
85826 + struct acl_role_label *role;
85827 + unsigned int x;
85828 +
85829 + FOR_EACH_ROLE_START(role)
85830 + FOR_EACH_SUBJECT_START(role, subj, x)
85831 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85832 + matchpo->mode |= GR_DELETED;
85833 + FOR_EACH_SUBJECT_END(subj,x)
85834 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85835 + /* nested subjects aren't in the role's subj_hash table */
85836 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85837 + matchpo->mode |= GR_DELETED;
85838 + FOR_EACH_NESTED_SUBJECT_END(subj)
85839 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
85840 + matchps->mode |= GR_DELETED;
85841 + FOR_EACH_ROLE_END(role)
85842 +
85843 + inodev->nentry->deleted = 1;
85844 +
85845 + return;
85846 +}
85847 +
85848 +void
85849 +gr_handle_delete(const u64 ino, const dev_t dev)
85850 +{
85851 + struct inodev_entry *inodev;
85852 +
85853 + if (unlikely(!(gr_status & GR_READY)))
85854 + return;
85855 +
85856 + write_lock(&gr_inode_lock);
85857 + inodev = lookup_inodev_entry(ino, dev);
85858 + if (inodev != NULL)
85859 + do_handle_delete(inodev, ino, dev);
85860 + write_unlock(&gr_inode_lock);
85861 +
85862 + return;
85863 +}
85864 +
85865 +static void
85866 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
85867 + const u64 newinode, const dev_t newdevice,
85868 + struct acl_subject_label *subj)
85869 +{
85870 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
85871 + struct acl_object_label *match;
85872 +
85873 + match = subj->obj_hash[index];
85874 +
85875 + while (match && (match->inode != oldinode ||
85876 + match->device != olddevice ||
85877 + !(match->mode & GR_DELETED)))
85878 + match = match->next;
85879 +
85880 + if (match && (match->inode == oldinode)
85881 + && (match->device == olddevice)
85882 + && (match->mode & GR_DELETED)) {
85883 + if (match->prev == NULL) {
85884 + subj->obj_hash[index] = match->next;
85885 + if (match->next != NULL)
85886 + match->next->prev = NULL;
85887 + } else {
85888 + match->prev->next = match->next;
85889 + if (match->next != NULL)
85890 + match->next->prev = match->prev;
85891 + }
85892 + match->prev = NULL;
85893 + match->next = NULL;
85894 + match->inode = newinode;
85895 + match->device = newdevice;
85896 + match->mode &= ~GR_DELETED;
85897 +
85898 + insert_acl_obj_label(match, subj);
85899 + }
85900 +
85901 + return;
85902 +}
85903 +
85904 +static void
85905 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
85906 + const u64 newinode, const dev_t newdevice,
85907 + struct acl_role_label *role)
85908 +{
85909 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
85910 + struct acl_subject_label *match;
85911 +
85912 + match = role->subj_hash[index];
85913 +
85914 + while (match && (match->inode != oldinode ||
85915 + match->device != olddevice ||
85916 + !(match->mode & GR_DELETED)))
85917 + match = match->next;
85918 +
85919 + if (match && (match->inode == oldinode)
85920 + && (match->device == olddevice)
85921 + && (match->mode & GR_DELETED)) {
85922 + if (match->prev == NULL) {
85923 + role->subj_hash[index] = match->next;
85924 + if (match->next != NULL)
85925 + match->next->prev = NULL;
85926 + } else {
85927 + match->prev->next = match->next;
85928 + if (match->next != NULL)
85929 + match->next->prev = match->prev;
85930 + }
85931 + match->prev = NULL;
85932 + match->next = NULL;
85933 + match->inode = newinode;
85934 + match->device = newdevice;
85935 + match->mode &= ~GR_DELETED;
85936 +
85937 + insert_acl_subj_label(match, role);
85938 + }
85939 +
85940 + return;
85941 +}
85942 +
85943 +static void
85944 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
85945 + const u64 newinode, const dev_t newdevice)
85946 +{
85947 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
85948 + struct inodev_entry *match;
85949 +
85950 + match = running_polstate.inodev_set.i_hash[index];
85951 +
85952 + while (match && (match->nentry->inode != oldinode ||
85953 + match->nentry->device != olddevice || !match->nentry->deleted))
85954 + match = match->next;
85955 +
85956 + if (match && (match->nentry->inode == oldinode)
85957 + && (match->nentry->device == olddevice) &&
85958 + match->nentry->deleted) {
85959 + if (match->prev == NULL) {
85960 + running_polstate.inodev_set.i_hash[index] = match->next;
85961 + if (match->next != NULL)
85962 + match->next->prev = NULL;
85963 + } else {
85964 + match->prev->next = match->next;
85965 + if (match->next != NULL)
85966 + match->next->prev = match->prev;
85967 + }
85968 + match->prev = NULL;
85969 + match->next = NULL;
85970 + match->nentry->inode = newinode;
85971 + match->nentry->device = newdevice;
85972 + match->nentry->deleted = 0;
85973 +
85974 + insert_inodev_entry(match);
85975 + }
85976 +
85977 + return;
85978 +}
85979 +
85980 +static void
85981 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
85982 +{
85983 + struct acl_subject_label *subj;
85984 + struct acl_role_label *role;
85985 + unsigned int x;
85986 +
85987 + FOR_EACH_ROLE_START(role)
85988 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
85989 +
85990 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85991 + if ((subj->inode == ino) && (subj->device == dev)) {
85992 + subj->inode = ino;
85993 + subj->device = dev;
85994 + }
85995 + /* nested subjects aren't in the role's subj_hash table */
85996 + update_acl_obj_label(matchn->inode, matchn->device,
85997 + ino, dev, subj);
85998 + FOR_EACH_NESTED_SUBJECT_END(subj)
85999 + FOR_EACH_SUBJECT_START(role, subj, x)
86000 + update_acl_obj_label(matchn->inode, matchn->device,
86001 + ino, dev, subj);
86002 + FOR_EACH_SUBJECT_END(subj,x)
86003 + FOR_EACH_ROLE_END(role)
86004 +
86005 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
86006 +
86007 + return;
86008 +}
86009 +
86010 +static void
86011 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
86012 + const struct vfsmount *mnt)
86013 +{
86014 + u64 ino = __get_ino(dentry);
86015 + dev_t dev = __get_dev(dentry);
86016 +
86017 + __do_handle_create(matchn, ino, dev);
86018 +
86019 + return;
86020 +}
86021 +
86022 +void
86023 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
86024 +{
86025 + struct name_entry *matchn;
86026 +
86027 + if (unlikely(!(gr_status & GR_READY)))
86028 + return;
86029 +
86030 + preempt_disable();
86031 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
86032 +
86033 + if (unlikely((unsigned long)matchn)) {
86034 + write_lock(&gr_inode_lock);
86035 + do_handle_create(matchn, dentry, mnt);
86036 + write_unlock(&gr_inode_lock);
86037 + }
86038 + preempt_enable();
86039 +
86040 + return;
86041 +}
86042 +
86043 +void
86044 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
86045 +{
86046 + struct name_entry *matchn;
86047 +
86048 + if (unlikely(!(gr_status & GR_READY)))
86049 + return;
86050 +
86051 + preempt_disable();
86052 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
86053 +
86054 + if (unlikely((unsigned long)matchn)) {
86055 + write_lock(&gr_inode_lock);
86056 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
86057 + write_unlock(&gr_inode_lock);
86058 + }
86059 + preempt_enable();
86060 +
86061 + return;
86062 +}
86063 +
86064 +void
86065 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
86066 + struct dentry *old_dentry,
86067 + struct dentry *new_dentry,
86068 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
86069 +{
86070 + struct name_entry *matchn;
86071 + struct name_entry *matchn2 = NULL;
86072 + struct inodev_entry *inodev;
86073 + struct inode *inode = d_backing_inode(new_dentry);
86074 + struct inode *old_inode = d_backing_inode(old_dentry);
86075 + u64 old_ino = __get_ino(old_dentry);
86076 + dev_t old_dev = __get_dev(old_dentry);
86077 + unsigned int exchange = flags & RENAME_EXCHANGE;
86078 +
86079 + /* vfs_rename swaps the name and parent link for old_dentry and
86080 + new_dentry
86081 + at this point, old_dentry has the new name, parent link, and inode
86082 + for the renamed file
86083 + if a file is being replaced by a rename, new_dentry has the inode
86084 + and name for the replaced file
86085 + */
86086 +
86087 + if (unlikely(!(gr_status & GR_READY)))
86088 + return;
86089 +
86090 + preempt_disable();
86091 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
86092 +
86093 + /* exchange cases:
86094 + a filename exists for the source, but not dest
86095 + do a recreate on source
86096 + a filename exists for the dest, but not source
86097 + do a recreate on dest
86098 + a filename exists for both source and dest
86099 + delete source and dest, then create source and dest
86100 + a filename exists for neither source nor dest
86101 + no updates needed
86102 +
86103 + the name entry lookups get us the old inode/dev associated with
86104 + each name, so do the deletes first (if possible) so that when
86105 + we do the create, we pick up on the right entries
86106 + */
86107 +
86108 + if (exchange)
86109 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
86110 +
86111 + /* we wouldn't have to check d_inode if it weren't for
86112 + NFS silly-renaming
86113 + */
86114 +
86115 + write_lock(&gr_inode_lock);
86116 + if (unlikely((replace || exchange) && inode)) {
86117 + u64 new_ino = __get_ino(new_dentry);
86118 + dev_t new_dev = __get_dev(new_dentry);
86119 +
86120 + inodev = lookup_inodev_entry(new_ino, new_dev);
86121 + if (inodev != NULL && ((inode->i_nlink <= 1) || d_is_dir(new_dentry)))
86122 + do_handle_delete(inodev, new_ino, new_dev);
86123 + }
86124 +
86125 + inodev = lookup_inodev_entry(old_ino, old_dev);
86126 + if (inodev != NULL && ((old_inode->i_nlink <= 1) || d_is_dir(old_dentry)))
86127 + do_handle_delete(inodev, old_ino, old_dev);
86128 +
86129 + if (unlikely(matchn != NULL))
86130 + do_handle_create(matchn, old_dentry, mnt);
86131 +
86132 + if (unlikely(matchn2 != NULL))
86133 + do_handle_create(matchn2, new_dentry, mnt);
86134 +
86135 + write_unlock(&gr_inode_lock);
86136 + preempt_enable();
86137 +
86138 + return;
86139 +}
86140 +
86141 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
86142 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
86143 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
86144 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
86145 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
86146 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
86147 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
86148 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
86149 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
86150 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
86151 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
86152 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
86153 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
86154 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
86155 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
86156 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
86157 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
86158 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
86159 +};
86160 +
86161 +void
86162 +gr_learn_resource(const struct task_struct *task,
86163 + const int res, const unsigned long wanted, const int gt)
86164 +{
86165 + struct acl_subject_label *acl;
86166 + const struct cred *cred;
86167 +
86168 + if (unlikely((gr_status & GR_READY) &&
86169 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
86170 + goto skip_reslog;
86171 +
86172 + gr_log_resource(task, res, wanted, gt);
86173 +skip_reslog:
86174 +
86175 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
86176 + return;
86177 +
86178 + acl = task->acl;
86179 +
86180 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
86181 + !(acl->resmask & (1U << (unsigned short) res))))
86182 + return;
86183 +
86184 + if (wanted >= acl->res[res].rlim_cur) {
86185 + unsigned long res_add;
86186 +
86187 + res_add = wanted + res_learn_bumps[res];
86188 +
86189 + acl->res[res].rlim_cur = res_add;
86190 +
86191 + if (wanted > acl->res[res].rlim_max)
86192 + acl->res[res].rlim_max = res_add;
86193 +
86194 + /* only log the subject filename, since resource logging is supported for
86195 + single-subject learning only */
86196 + rcu_read_lock();
86197 + cred = __task_cred(task);
86198 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86199 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
86200 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
86201 + "", (unsigned long) res, &task->signal->saved_ip);
86202 + rcu_read_unlock();
86203 + }
86204 +
86205 + return;
86206 +}
86207 +EXPORT_SYMBOL_GPL(gr_learn_resource);
86208 +#endif
86209 +
86210 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
86211 +void
86212 +pax_set_initial_flags(struct linux_binprm *bprm)
86213 +{
86214 + struct task_struct *task = current;
86215 + struct acl_subject_label *proc;
86216 + unsigned long flags;
86217 +
86218 + if (unlikely(!(gr_status & GR_READY)))
86219 + return;
86220 +
86221 + flags = pax_get_flags(task);
86222 +
86223 + proc = task->acl;
86224 +
86225 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
86226 + flags &= ~MF_PAX_PAGEEXEC;
86227 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
86228 + flags &= ~MF_PAX_SEGMEXEC;
86229 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
86230 + flags &= ~MF_PAX_RANDMMAP;
86231 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
86232 + flags &= ~MF_PAX_EMUTRAMP;
86233 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
86234 + flags &= ~MF_PAX_MPROTECT;
86235 +
86236 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
86237 + flags |= MF_PAX_PAGEEXEC;
86238 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
86239 + flags |= MF_PAX_SEGMEXEC;
86240 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
86241 + flags |= MF_PAX_RANDMMAP;
86242 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
86243 + flags |= MF_PAX_EMUTRAMP;
86244 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
86245 + flags |= MF_PAX_MPROTECT;
86246 +
86247 + pax_set_flags(task, flags);
86248 +
86249 + return;
86250 +}
86251 +#endif
86252 +
86253 +int
86254 +gr_handle_proc_ptrace(struct task_struct *task)
86255 +{
86256 + struct file *filp;
86257 + struct task_struct *tmp = task;
86258 + struct task_struct *curtemp = current;
86259 + __u32 retmode;
86260 +
86261 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86262 + if (unlikely(!(gr_status & GR_READY)))
86263 + return 0;
86264 +#endif
86265 +
86266 + read_lock(&tasklist_lock);
86267 + read_lock(&grsec_exec_file_lock);
86268 + filp = task->exec_file;
86269 +
86270 + while (task_pid_nr(tmp) > 0) {
86271 + if (tmp == curtemp)
86272 + break;
86273 + tmp = tmp->real_parent;
86274 + }
86275 +
86276 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86277 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
86278 + read_unlock(&grsec_exec_file_lock);
86279 + read_unlock(&tasklist_lock);
86280 + return 1;
86281 + }
86282 +
86283 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86284 + if (!(gr_status & GR_READY)) {
86285 + read_unlock(&grsec_exec_file_lock);
86286 + read_unlock(&tasklist_lock);
86287 + return 0;
86288 + }
86289 +#endif
86290 +
86291 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
86292 + read_unlock(&grsec_exec_file_lock);
86293 + read_unlock(&tasklist_lock);
86294 +
86295 + if (retmode & GR_NOPTRACE)
86296 + return 1;
86297 +
86298 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
86299 + && (current->acl != task->acl || (current->acl != current->role->root_label
86300 + && task_pid_nr(current) != task_pid_nr(task))))
86301 + return 1;
86302 +
86303 + return 0;
86304 +}
86305 +
86306 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
86307 +{
86308 + if (unlikely(!(gr_status & GR_READY)))
86309 + return;
86310 +
86311 + if (!(current->role->roletype & GR_ROLE_GOD))
86312 + return;
86313 +
86314 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
86315 + p->role->rolename, gr_task_roletype_to_char(p),
86316 + p->acl->filename);
86317 +}
86318 +
86319 +int
86320 +gr_handle_ptrace(struct task_struct *task, const long request)
86321 +{
86322 + struct task_struct *tmp = task;
86323 + struct task_struct *curtemp = current;
86324 + __u32 retmode;
86325 +
86326 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86327 + if (unlikely(!(gr_status & GR_READY)))
86328 + return 0;
86329 +#endif
86330 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
86331 + read_lock(&tasklist_lock);
86332 + while (task_pid_nr(tmp) > 0) {
86333 + if (tmp == curtemp)
86334 + break;
86335 + tmp = tmp->real_parent;
86336 + }
86337 +
86338 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86339 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
86340 + read_unlock(&tasklist_lock);
86341 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86342 + return 1;
86343 + }
86344 + read_unlock(&tasklist_lock);
86345 + }
86346 +
86347 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86348 + if (!(gr_status & GR_READY))
86349 + return 0;
86350 +#endif
86351 +
86352 + read_lock(&grsec_exec_file_lock);
86353 + if (unlikely(!task->exec_file)) {
86354 + read_unlock(&grsec_exec_file_lock);
86355 + return 0;
86356 + }
86357 +
86358 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
86359 + read_unlock(&grsec_exec_file_lock);
86360 +
86361 + if (retmode & GR_NOPTRACE) {
86362 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86363 + return 1;
86364 + }
86365 +
86366 + if (retmode & GR_PTRACERD) {
86367 + switch (request) {
86368 + case PTRACE_SEIZE:
86369 + case PTRACE_POKETEXT:
86370 + case PTRACE_POKEDATA:
86371 + case PTRACE_POKEUSR:
86372 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
86373 + case PTRACE_SETREGS:
86374 + case PTRACE_SETFPREGS:
86375 +#endif
86376 +#ifdef CONFIG_X86
86377 + case PTRACE_SETFPXREGS:
86378 +#endif
86379 +#ifdef CONFIG_ALTIVEC
86380 + case PTRACE_SETVRREGS:
86381 +#endif
86382 + return 1;
86383 + default:
86384 + return 0;
86385 + }
86386 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
86387 + !(current->role->roletype & GR_ROLE_GOD) &&
86388 + (current->acl != task->acl)) {
86389 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86390 + return 1;
86391 + }
86392 +
86393 + return 0;
86394 +}
86395 +
86396 +static int is_writable_mmap(const struct file *filp)
86397 +{
86398 + struct task_struct *task = current;
86399 + struct acl_object_label *obj, *obj2;
86400 + struct dentry *dentry = filp->f_path.dentry;
86401 + struct vfsmount *mnt = filp->f_path.mnt;
86402 + struct inode *inode = d_backing_inode(dentry);
86403 +
86404 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
86405 + !task->is_writable && d_is_reg(dentry) && (mnt != shm_mnt || (inode->i_nlink > 0))) {
86406 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
86407 + obj2 = chk_obj_label(dentry, mnt, task->role->root_label);
86408 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
86409 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, dentry, mnt);
86410 + return 1;
86411 + }
86412 + }
86413 + return 0;
86414 +}
86415 +
86416 +int
86417 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
86418 +{
86419 + __u32 mode;
86420 +
86421 + if (unlikely(!file || !(prot & PROT_EXEC)))
86422 + return 1;
86423 +
86424 + if (is_writable_mmap(file))
86425 + return 0;
86426 +
86427 + mode =
86428 + gr_search_file(file->f_path.dentry,
86429 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86430 + file->f_path.mnt);
86431 +
86432 + if (!gr_tpe_allow(file))
86433 + return 0;
86434 +
86435 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86436 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86437 + return 0;
86438 + } else if (unlikely(!(mode & GR_EXEC))) {
86439 + return 0;
86440 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86441 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86442 + return 1;
86443 + }
86444 +
86445 + return 1;
86446 +}
86447 +
86448 +int
86449 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
86450 +{
86451 + __u32 mode;
86452 +
86453 + if (unlikely(!file || !(prot & PROT_EXEC)))
86454 + return 1;
86455 +
86456 + if (is_writable_mmap(file))
86457 + return 0;
86458 +
86459 + mode =
86460 + gr_search_file(file->f_path.dentry,
86461 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86462 + file->f_path.mnt);
86463 +
86464 + if (!gr_tpe_allow(file))
86465 + return 0;
86466 +
86467 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86468 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86469 + return 0;
86470 + } else if (unlikely(!(mode & GR_EXEC))) {
86471 + return 0;
86472 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86473 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86474 + return 1;
86475 + }
86476 +
86477 + return 1;
86478 +}
86479 +
86480 +void
86481 +gr_acl_handle_psacct(struct task_struct *task, const long code)
86482 +{
86483 + unsigned long runtime, cputime;
86484 + cputime_t utime, stime;
86485 + unsigned int wday, cday;
86486 + __u8 whr, chr;
86487 + __u8 wmin, cmin;
86488 + __u8 wsec, csec;
86489 + struct timespec curtime, starttime;
86490 +
86491 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
86492 + !(task->acl->mode & GR_PROCACCT)))
86493 + return;
86494 +
86495 + curtime = ns_to_timespec(ktime_get_ns());
86496 + starttime = ns_to_timespec(task->start_time);
86497 + runtime = curtime.tv_sec - starttime.tv_sec;
86498 + wday = runtime / (60 * 60 * 24);
86499 + runtime -= wday * (60 * 60 * 24);
86500 + whr = runtime / (60 * 60);
86501 + runtime -= whr * (60 * 60);
86502 + wmin = runtime / 60;
86503 + runtime -= wmin * 60;
86504 + wsec = runtime;
86505 +
86506 + task_cputime(task, &utime, &stime);
86507 + cputime = cputime_to_secs(utime + stime);
86508 + cday = cputime / (60 * 60 * 24);
86509 + cputime -= cday * (60 * 60 * 24);
86510 + chr = cputime / (60 * 60);
86511 + cputime -= chr * (60 * 60);
86512 + cmin = cputime / 60;
86513 + cputime -= cmin * 60;
86514 + csec = cputime;
86515 +
86516 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
86517 +
86518 + return;
86519 +}
86520 +
86521 +#ifdef CONFIG_TASKSTATS
86522 +int gr_is_taskstats_denied(int pid)
86523 +{
86524 + struct task_struct *task;
86525 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86526 + const struct cred *cred;
86527 +#endif
86528 + int ret = 0;
86529 +
86530 + /* restrict taskstats viewing to un-chrooted root users
86531 + who have the 'view' subject flag if the RBAC system is enabled
86532 + */
86533 +
86534 + rcu_read_lock();
86535 + read_lock(&tasklist_lock);
86536 + task = find_task_by_vpid(pid);
86537 + if (task) {
86538 +#ifdef CONFIG_GRKERNSEC_CHROOT
86539 + if (proc_is_chrooted(task))
86540 + ret = -EACCES;
86541 +#endif
86542 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86543 + cred = __task_cred(task);
86544 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86545 + if (gr_is_global_nonroot(cred->uid))
86546 + ret = -EACCES;
86547 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86548 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
86549 + ret = -EACCES;
86550 +#endif
86551 +#endif
86552 + if (gr_status & GR_READY) {
86553 + if (!(task->acl->mode & GR_VIEW))
86554 + ret = -EACCES;
86555 + }
86556 + } else
86557 + ret = -ENOENT;
86558 +
86559 + read_unlock(&tasklist_lock);
86560 + rcu_read_unlock();
86561 +
86562 + return ret;
86563 +}
86564 +#endif
86565 +
86566 +/* AUXV entries are filled via a descendant of search_binary_handler
86567 + after we've already applied the subject for the target
86568 +*/
86569 +int gr_acl_enable_at_secure(void)
86570 +{
86571 + if (unlikely(!(gr_status & GR_READY)))
86572 + return 0;
86573 +
86574 + if (current->acl->mode & GR_ATSECURE)
86575 + return 1;
86576 +
86577 + return 0;
86578 +}
86579 +
86580 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
86581 +{
86582 + struct task_struct *task = current;
86583 + struct dentry *dentry = file->f_path.dentry;
86584 + struct vfsmount *mnt = file->f_path.mnt;
86585 + struct acl_object_label *obj, *tmp;
86586 + struct acl_subject_label *subj;
86587 + unsigned int bufsize;
86588 + int is_not_root;
86589 + char *path;
86590 + dev_t dev = __get_dev(dentry);
86591 +
86592 + if (unlikely(!(gr_status & GR_READY)))
86593 + return 1;
86594 +
86595 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
86596 + return 1;
86597 +
86598 + /* ignore Eric Biederman */
86599 + if (IS_PRIVATE(d_backing_inode(dentry)))
86600 + return 1;
86601 +
86602 + subj = task->acl;
86603 + read_lock(&gr_inode_lock);
86604 + do {
86605 + obj = lookup_acl_obj_label(ino, dev, subj);
86606 + if (obj != NULL) {
86607 + read_unlock(&gr_inode_lock);
86608 + return (obj->mode & GR_FIND) ? 1 : 0;
86609 + }
86610 + } while ((subj = subj->parent_subject));
86611 + read_unlock(&gr_inode_lock);
86612 +
86613 + /* this is purely an optimization since we're looking for an object
86614 + for the directory we're doing a readdir on
86615 + if it's possible for any globbed object to match the entry we're
86616 + filling into the directory, then the object we find here will be
86617 + an anchor point with attached globbed objects
86618 + */
86619 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
86620 + if (obj->globbed == NULL)
86621 + return (obj->mode & GR_FIND) ? 1 : 0;
86622 +
86623 + is_not_root = ((obj->filename[0] == '/') &&
86624 + (obj->filename[1] == '\0')) ? 0 : 1;
86625 + bufsize = PAGE_SIZE - namelen - is_not_root;
86626 +
86627 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
86628 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
86629 + return 1;
86630 +
86631 + preempt_disable();
86632 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
86633 + bufsize);
86634 +
86635 + bufsize = strlen(path);
86636 +
86637 + /* if base is "/", don't append an additional slash */
86638 + if (is_not_root)
86639 + *(path + bufsize) = '/';
86640 + memcpy(path + bufsize + is_not_root, name, namelen);
86641 + *(path + bufsize + namelen + is_not_root) = '\0';
86642 +
86643 + tmp = obj->globbed;
86644 + while (tmp) {
86645 + if (!glob_match(tmp->filename, path)) {
86646 + preempt_enable();
86647 + return (tmp->mode & GR_FIND) ? 1 : 0;
86648 + }
86649 + tmp = tmp->next;
86650 + }
86651 + preempt_enable();
86652 + return (obj->mode & GR_FIND) ? 1 : 0;
86653 +}
86654 +
86655 +void gr_put_exec_file(struct task_struct *task)
86656 +{
86657 + struct file *filp;
86658 +
86659 + write_lock(&grsec_exec_file_lock);
86660 + filp = task->exec_file;
86661 + task->exec_file = NULL;
86662 + write_unlock(&grsec_exec_file_lock);
86663 +
86664 + if (filp)
86665 + fput(filp);
86666 +
86667 + return;
86668 +}
86669 +
86670 +
86671 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
86672 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
86673 +#endif
86674 +#ifdef CONFIG_SECURITY
86675 +EXPORT_SYMBOL_GPL(gr_check_user_change);
86676 +EXPORT_SYMBOL_GPL(gr_check_group_change);
86677 +#endif
86678 +
86679 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
86680 new file mode 100644
86681 index 0000000..9adc75c
86682 --- /dev/null
86683 +++ b/grsecurity/gracl_alloc.c
86684 @@ -0,0 +1,105 @@
86685 +#include <linux/kernel.h>
86686 +#include <linux/mm.h>
86687 +#include <linux/slab.h>
86688 +#include <linux/vmalloc.h>
86689 +#include <linux/gracl.h>
86690 +#include <linux/grsecurity.h>
86691 +
86692 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
86693 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
86694 +
86695 +static int
86696 +alloc_pop(void)
86697 +{
86698 + if (current_alloc_state->alloc_stack_next == 1)
86699 + return 0;
86700 +
86701 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
86702 +
86703 + current_alloc_state->alloc_stack_next--;
86704 +
86705 + return 1;
86706 +}
86707 +
86708 +static int
86709 +alloc_push(void *buf)
86710 +{
86711 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
86712 + return 1;
86713 +
86714 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
86715 +
86716 + current_alloc_state->alloc_stack_next++;
86717 +
86718 + return 0;
86719 +}
86720 +
86721 +void *
86722 +acl_alloc(unsigned long len)
86723 +{
86724 + void *ret = NULL;
86725 +
86726 + if (!len || len > PAGE_SIZE)
86727 + goto out;
86728 +
86729 + ret = kmalloc(len, GFP_KERNEL);
86730 +
86731 + if (ret) {
86732 + if (alloc_push(ret)) {
86733 + kfree(ret);
86734 + ret = NULL;
86735 + }
86736 + }
86737 +
86738 +out:
86739 + return ret;
86740 +}
86741 +
86742 +void *
86743 +acl_alloc_num(unsigned long num, unsigned long len)
86744 +{
86745 + if (!len || (num > (PAGE_SIZE / len)))
86746 + return NULL;
86747 +
86748 + return acl_alloc(num * len);
86749 +}
86750 +
86751 +void
86752 +acl_free_all(void)
86753 +{
86754 + if (!current_alloc_state->alloc_stack)
86755 + return;
86756 +
86757 + while (alloc_pop()) ;
86758 +
86759 + if (current_alloc_state->alloc_stack) {
86760 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
86761 + kfree(current_alloc_state->alloc_stack);
86762 + else
86763 + vfree(current_alloc_state->alloc_stack);
86764 + }
86765 +
86766 + current_alloc_state->alloc_stack = NULL;
86767 + current_alloc_state->alloc_stack_size = 1;
86768 + current_alloc_state->alloc_stack_next = 1;
86769 +
86770 + return;
86771 +}
86772 +
86773 +int
86774 +acl_alloc_stack_init(unsigned long size)
86775 +{
86776 + if ((size * sizeof (void *)) <= PAGE_SIZE)
86777 + current_alloc_state->alloc_stack =
86778 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
86779 + else
86780 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
86781 +
86782 + current_alloc_state->alloc_stack_size = size;
86783 + current_alloc_state->alloc_stack_next = 1;
86784 +
86785 + if (!current_alloc_state->alloc_stack)
86786 + return 0;
86787 + else
86788 + return 1;
86789 +}
86790 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
86791 new file mode 100644
86792 index 0000000..1a94c11
86793 --- /dev/null
86794 +++ b/grsecurity/gracl_cap.c
86795 @@ -0,0 +1,127 @@
86796 +#include <linux/kernel.h>
86797 +#include <linux/module.h>
86798 +#include <linux/sched.h>
86799 +#include <linux/gracl.h>
86800 +#include <linux/grsecurity.h>
86801 +#include <linux/grinternal.h>
86802 +
86803 +extern const char *captab_log[];
86804 +extern int captab_log_entries;
86805 +
86806 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
86807 +{
86808 + struct acl_subject_label *curracl;
86809 +
86810 + if (!gr_acl_is_enabled())
86811 + return 1;
86812 +
86813 + curracl = task->acl;
86814 +
86815 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
86816 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86817 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
86818 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
86819 + gr_to_filename(task->exec_file->f_path.dentry,
86820 + task->exec_file->f_path.mnt) : curracl->filename,
86821 + curracl->filename, 0UL,
86822 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
86823 + return 1;
86824 + }
86825 +
86826 + return 0;
86827 +}
86828 +
86829 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
86830 +{
86831 + struct acl_subject_label *curracl;
86832 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86833 + kernel_cap_t cap_audit = __cap_empty_set;
86834 +
86835 + if (!gr_acl_is_enabled())
86836 + return 1;
86837 +
86838 + curracl = task->acl;
86839 +
86840 + cap_drop = curracl->cap_lower;
86841 + cap_mask = curracl->cap_mask;
86842 + cap_audit = curracl->cap_invert_audit;
86843 +
86844 + while ((curracl = curracl->parent_subject)) {
86845 + /* if the cap isn't specified in the current computed mask but is specified in the
86846 + current level subject, and is lowered in the current level subject, then add
86847 + it to the set of dropped capabilities
86848 + otherwise, add the current level subject's mask to the current computed mask
86849 + */
86850 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86851 + cap_raise(cap_mask, cap);
86852 + if (cap_raised(curracl->cap_lower, cap))
86853 + cap_raise(cap_drop, cap);
86854 + if (cap_raised(curracl->cap_invert_audit, cap))
86855 + cap_raise(cap_audit, cap);
86856 + }
86857 + }
86858 +
86859 + if (!cap_raised(cap_drop, cap)) {
86860 + if (cap_raised(cap_audit, cap))
86861 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
86862 + return 1;
86863 + }
86864 +
86865 + /* only learn the capability use if the process has the capability in the
86866 + general case, the two uses in sys.c of gr_learn_cap are an exception
86867 + to this rule to ensure any role transition involves what the full-learned
86868 + policy believes in a privileged process
86869 + */
86870 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
86871 + return 1;
86872 +
86873 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
86874 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
86875 +
86876 + return 0;
86877 +}
86878 +
86879 +int
86880 +gr_acl_is_capable(const int cap)
86881 +{
86882 + return gr_task_acl_is_capable(current, current_cred(), cap);
86883 +}
86884 +
86885 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
86886 +{
86887 + struct acl_subject_label *curracl;
86888 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86889 +
86890 + if (!gr_acl_is_enabled())
86891 + return 1;
86892 +
86893 + curracl = task->acl;
86894 +
86895 + cap_drop = curracl->cap_lower;
86896 + cap_mask = curracl->cap_mask;
86897 +
86898 + while ((curracl = curracl->parent_subject)) {
86899 + /* if the cap isn't specified in the current computed mask but is specified in the
86900 + current level subject, and is lowered in the current level subject, then add
86901 + it to the set of dropped capabilities
86902 + otherwise, add the current level subject's mask to the current computed mask
86903 + */
86904 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86905 + cap_raise(cap_mask, cap);
86906 + if (cap_raised(curracl->cap_lower, cap))
86907 + cap_raise(cap_drop, cap);
86908 + }
86909 + }
86910 +
86911 + if (!cap_raised(cap_drop, cap))
86912 + return 1;
86913 +
86914 + return 0;
86915 +}
86916 +
86917 +int
86918 +gr_acl_is_capable_nolog(const int cap)
86919 +{
86920 + return gr_task_acl_is_capable_nolog(current, cap);
86921 +}
86922 +
86923 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
86924 new file mode 100644
86925 index 0000000..a43dd06
86926 --- /dev/null
86927 +++ b/grsecurity/gracl_compat.c
86928 @@ -0,0 +1,269 @@
86929 +#include <linux/kernel.h>
86930 +#include <linux/gracl.h>
86931 +#include <linux/compat.h>
86932 +#include <linux/gracl_compat.h>
86933 +
86934 +#include <asm/uaccess.h>
86935 +
86936 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
86937 +{
86938 + struct gr_arg_wrapper_compat uwrapcompat;
86939 +
86940 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
86941 + return -EFAULT;
86942 +
86943 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
86944 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
86945 + return -EINVAL;
86946 +
86947 + uwrap->arg = compat_ptr(uwrapcompat.arg);
86948 + uwrap->version = uwrapcompat.version;
86949 + uwrap->size = sizeof(struct gr_arg);
86950 +
86951 + return 0;
86952 +}
86953 +
86954 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
86955 +{
86956 + struct gr_arg_compat argcompat;
86957 +
86958 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
86959 + return -EFAULT;
86960 +
86961 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
86962 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
86963 + arg->role_db.num_roles = argcompat.role_db.num_roles;
86964 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
86965 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
86966 + arg->role_db.num_objects = argcompat.role_db.num_objects;
86967 +
86968 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
86969 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
86970 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
86971 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
86972 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
86973 + arg->segv_device = argcompat.segv_device;
86974 + arg->segv_inode = argcompat.segv_inode;
86975 + arg->segv_uid = argcompat.segv_uid;
86976 + arg->num_sprole_pws = argcompat.num_sprole_pws;
86977 + arg->mode = argcompat.mode;
86978 +
86979 + return 0;
86980 +}
86981 +
86982 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
86983 +{
86984 + struct acl_object_label_compat objcompat;
86985 +
86986 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
86987 + return -EFAULT;
86988 +
86989 + obj->filename = compat_ptr(objcompat.filename);
86990 + obj->inode = objcompat.inode;
86991 + obj->device = objcompat.device;
86992 + obj->mode = objcompat.mode;
86993 +
86994 + obj->nested = compat_ptr(objcompat.nested);
86995 + obj->globbed = compat_ptr(objcompat.globbed);
86996 +
86997 + obj->prev = compat_ptr(objcompat.prev);
86998 + obj->next = compat_ptr(objcompat.next);
86999 +
87000 + return 0;
87001 +}
87002 +
87003 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
87004 +{
87005 + unsigned int i;
87006 + struct acl_subject_label_compat subjcompat;
87007 +
87008 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
87009 + return -EFAULT;
87010 +
87011 + subj->filename = compat_ptr(subjcompat.filename);
87012 + subj->inode = subjcompat.inode;
87013 + subj->device = subjcompat.device;
87014 + subj->mode = subjcompat.mode;
87015 + subj->cap_mask = subjcompat.cap_mask;
87016 + subj->cap_lower = subjcompat.cap_lower;
87017 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
87018 +
87019 + for (i = 0; i < GR_NLIMITS; i++) {
87020 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
87021 + subj->res[i].rlim_cur = RLIM_INFINITY;
87022 + else
87023 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
87024 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
87025 + subj->res[i].rlim_max = RLIM_INFINITY;
87026 + else
87027 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
87028 + }
87029 + subj->resmask = subjcompat.resmask;
87030 +
87031 + subj->user_trans_type = subjcompat.user_trans_type;
87032 + subj->group_trans_type = subjcompat.group_trans_type;
87033 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
87034 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
87035 + subj->user_trans_num = subjcompat.user_trans_num;
87036 + subj->group_trans_num = subjcompat.group_trans_num;
87037 +
87038 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
87039 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
87040 + subj->ip_type = subjcompat.ip_type;
87041 + subj->ips = compat_ptr(subjcompat.ips);
87042 + subj->ip_num = subjcompat.ip_num;
87043 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
87044 +
87045 + subj->crashes = subjcompat.crashes;
87046 + subj->expires = subjcompat.expires;
87047 +
87048 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
87049 + subj->hash = compat_ptr(subjcompat.hash);
87050 + subj->prev = compat_ptr(subjcompat.prev);
87051 + subj->next = compat_ptr(subjcompat.next);
87052 +
87053 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
87054 + subj->obj_hash_size = subjcompat.obj_hash_size;
87055 + subj->pax_flags = subjcompat.pax_flags;
87056 +
87057 + return 0;
87058 +}
87059 +
87060 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
87061 +{
87062 + struct acl_role_label_compat rolecompat;
87063 +
87064 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
87065 + return -EFAULT;
87066 +
87067 + role->rolename = compat_ptr(rolecompat.rolename);
87068 + role->uidgid = rolecompat.uidgid;
87069 + role->roletype = rolecompat.roletype;
87070 +
87071 + role->auth_attempts = rolecompat.auth_attempts;
87072 + role->expires = rolecompat.expires;
87073 +
87074 + role->root_label = compat_ptr(rolecompat.root_label);
87075 + role->hash = compat_ptr(rolecompat.hash);
87076 +
87077 + role->prev = compat_ptr(rolecompat.prev);
87078 + role->next = compat_ptr(rolecompat.next);
87079 +
87080 + role->transitions = compat_ptr(rolecompat.transitions);
87081 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
87082 + role->domain_children = compat_ptr(rolecompat.domain_children);
87083 + role->domain_child_num = rolecompat.domain_child_num;
87084 +
87085 + role->umask = rolecompat.umask;
87086 +
87087 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
87088 + role->subj_hash_size = rolecompat.subj_hash_size;
87089 +
87090 + return 0;
87091 +}
87092 +
87093 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
87094 +{
87095 + struct role_allowed_ip_compat roleip_compat;
87096 +
87097 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
87098 + return -EFAULT;
87099 +
87100 + roleip->addr = roleip_compat.addr;
87101 + roleip->netmask = roleip_compat.netmask;
87102 +
87103 + roleip->prev = compat_ptr(roleip_compat.prev);
87104 + roleip->next = compat_ptr(roleip_compat.next);
87105 +
87106 + return 0;
87107 +}
87108 +
87109 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
87110 +{
87111 + struct role_transition_compat trans_compat;
87112 +
87113 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
87114 + return -EFAULT;
87115 +
87116 + trans->rolename = compat_ptr(trans_compat.rolename);
87117 +
87118 + trans->prev = compat_ptr(trans_compat.prev);
87119 + trans->next = compat_ptr(trans_compat.next);
87120 +
87121 + return 0;
87122 +
87123 +}
87124 +
87125 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
87126 +{
87127 + struct gr_hash_struct_compat hash_compat;
87128 +
87129 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
87130 + return -EFAULT;
87131 +
87132 + hash->table = compat_ptr(hash_compat.table);
87133 + hash->nametable = compat_ptr(hash_compat.nametable);
87134 + hash->first = compat_ptr(hash_compat.first);
87135 +
87136 + hash->table_size = hash_compat.table_size;
87137 + hash->used_size = hash_compat.used_size;
87138 +
87139 + hash->type = hash_compat.type;
87140 +
87141 + return 0;
87142 +}
87143 +
87144 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
87145 +{
87146 + compat_uptr_t ptrcompat;
87147 +
87148 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
87149 + return -EFAULT;
87150 +
87151 + *(void **)ptr = compat_ptr(ptrcompat);
87152 +
87153 + return 0;
87154 +}
87155 +
87156 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
87157 +{
87158 + struct acl_ip_label_compat ip_compat;
87159 +
87160 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
87161 + return -EFAULT;
87162 +
87163 + ip->iface = compat_ptr(ip_compat.iface);
87164 + ip->addr = ip_compat.addr;
87165 + ip->netmask = ip_compat.netmask;
87166 + ip->low = ip_compat.low;
87167 + ip->high = ip_compat.high;
87168 + ip->mode = ip_compat.mode;
87169 + ip->type = ip_compat.type;
87170 +
87171 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
87172 +
87173 + ip->prev = compat_ptr(ip_compat.prev);
87174 + ip->next = compat_ptr(ip_compat.next);
87175 +
87176 + return 0;
87177 +}
87178 +
87179 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
87180 +{
87181 + struct sprole_pw_compat pw_compat;
87182 +
87183 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
87184 + return -EFAULT;
87185 +
87186 + pw->rolename = compat_ptr(pw_compat.rolename);
87187 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
87188 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
87189 +
87190 + return 0;
87191 +}
87192 +
87193 +size_t get_gr_arg_wrapper_size_compat(void)
87194 +{
87195 + return sizeof(struct gr_arg_wrapper_compat);
87196 +}
87197 +
87198 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
87199 new file mode 100644
87200 index 0000000..fce7f71
87201 --- /dev/null
87202 +++ b/grsecurity/gracl_fs.c
87203 @@ -0,0 +1,448 @@
87204 +#include <linux/kernel.h>
87205 +#include <linux/sched.h>
87206 +#include <linux/types.h>
87207 +#include <linux/fs.h>
87208 +#include <linux/file.h>
87209 +#include <linux/stat.h>
87210 +#include <linux/grsecurity.h>
87211 +#include <linux/grinternal.h>
87212 +#include <linux/gracl.h>
87213 +
87214 +umode_t
87215 +gr_acl_umask(void)
87216 +{
87217 + if (unlikely(!gr_acl_is_enabled()))
87218 + return 0;
87219 +
87220 + return current->role->umask;
87221 +}
87222 +
87223 +__u32
87224 +gr_acl_handle_hidden_file(const struct dentry * dentry,
87225 + const struct vfsmount * mnt)
87226 +{
87227 + __u32 mode;
87228 +
87229 + if (unlikely(d_is_negative(dentry)))
87230 + return GR_FIND;
87231 +
87232 + mode =
87233 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
87234 +
87235 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
87236 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87237 + return mode;
87238 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
87239 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87240 + return 0;
87241 + } else if (unlikely(!(mode & GR_FIND)))
87242 + return 0;
87243 +
87244 + return GR_FIND;
87245 +}
87246 +
87247 +__u32
87248 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
87249 + int acc_mode)
87250 +{
87251 + __u32 reqmode = GR_FIND;
87252 + __u32 mode;
87253 +
87254 + if (unlikely(d_is_negative(dentry)))
87255 + return reqmode;
87256 +
87257 + if (acc_mode & MAY_APPEND)
87258 + reqmode |= GR_APPEND;
87259 + else if (acc_mode & MAY_WRITE)
87260 + reqmode |= GR_WRITE;
87261 + if ((acc_mode & MAY_READ) && !d_is_dir(dentry))
87262 + reqmode |= GR_READ;
87263 +
87264 + mode =
87265 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87266 + mnt);
87267 +
87268 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87269 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87270 + reqmode & GR_READ ? " reading" : "",
87271 + reqmode & GR_WRITE ? " writing" : reqmode &
87272 + GR_APPEND ? " appending" : "");
87273 + return reqmode;
87274 + } else
87275 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87276 + {
87277 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87278 + reqmode & GR_READ ? " reading" : "",
87279 + reqmode & GR_WRITE ? " writing" : reqmode &
87280 + GR_APPEND ? " appending" : "");
87281 + return 0;
87282 + } else if (unlikely((mode & reqmode) != reqmode))
87283 + return 0;
87284 +
87285 + return reqmode;
87286 +}
87287 +
87288 +__u32
87289 +gr_acl_handle_creat(const struct dentry * dentry,
87290 + const struct dentry * p_dentry,
87291 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
87292 + const int imode)
87293 +{
87294 + __u32 reqmode = GR_WRITE | GR_CREATE;
87295 + __u32 mode;
87296 +
87297 + if (acc_mode & MAY_APPEND)
87298 + reqmode |= GR_APPEND;
87299 + // if a directory was required or the directory already exists, then
87300 + // don't count this open as a read
87301 + if ((acc_mode & MAY_READ) &&
87302 + !((open_flags & O_DIRECTORY) || d_is_dir(dentry)))
87303 + reqmode |= GR_READ;
87304 + if ((open_flags & O_CREAT) &&
87305 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87306 + reqmode |= GR_SETID;
87307 +
87308 + mode =
87309 + gr_check_create(dentry, p_dentry, p_mnt,
87310 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87311 +
87312 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87313 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87314 + reqmode & GR_READ ? " reading" : "",
87315 + reqmode & GR_WRITE ? " writing" : reqmode &
87316 + GR_APPEND ? " appending" : "");
87317 + return reqmode;
87318 + } else
87319 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87320 + {
87321 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87322 + reqmode & GR_READ ? " reading" : "",
87323 + reqmode & GR_WRITE ? " writing" : reqmode &
87324 + GR_APPEND ? " appending" : "");
87325 + return 0;
87326 + } else if (unlikely((mode & reqmode) != reqmode))
87327 + return 0;
87328 +
87329 + return reqmode;
87330 +}
87331 +
87332 +__u32
87333 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
87334 + const int fmode)
87335 +{
87336 + __u32 mode, reqmode = GR_FIND;
87337 +
87338 + if ((fmode & S_IXOTH) && !d_is_dir(dentry))
87339 + reqmode |= GR_EXEC;
87340 + if (fmode & S_IWOTH)
87341 + reqmode |= GR_WRITE;
87342 + if (fmode & S_IROTH)
87343 + reqmode |= GR_READ;
87344 +
87345 + mode =
87346 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87347 + mnt);
87348 +
87349 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87350 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87351 + reqmode & GR_READ ? " reading" : "",
87352 + reqmode & GR_WRITE ? " writing" : "",
87353 + reqmode & GR_EXEC ? " executing" : "");
87354 + return reqmode;
87355 + } else
87356 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87357 + {
87358 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87359 + reqmode & GR_READ ? " reading" : "",
87360 + reqmode & GR_WRITE ? " writing" : "",
87361 + reqmode & GR_EXEC ? " executing" : "");
87362 + return 0;
87363 + } else if (unlikely((mode & reqmode) != reqmode))
87364 + return 0;
87365 +
87366 + return reqmode;
87367 +}
87368 +
87369 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
87370 +{
87371 + __u32 mode;
87372 +
87373 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
87374 +
87375 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87376 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
87377 + return mode;
87378 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87379 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
87380 + return 0;
87381 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87382 + return 0;
87383 +
87384 + return (reqmode);
87385 +}
87386 +
87387 +__u32
87388 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
87389 +{
87390 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
87391 +}
87392 +
87393 +__u32
87394 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
87395 +{
87396 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
87397 +}
87398 +
87399 +__u32
87400 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
87401 +{
87402 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
87403 +}
87404 +
87405 +__u32
87406 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
87407 +{
87408 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
87409 +}
87410 +
87411 +__u32
87412 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
87413 + umode_t *modeptr)
87414 +{
87415 + umode_t mode;
87416 + struct inode *inode = d_backing_inode(dentry);
87417 +
87418 + *modeptr &= ~gr_acl_umask();
87419 + mode = *modeptr;
87420 +
87421 + if (unlikely(inode && S_ISSOCK(inode->i_mode)))
87422 + return 1;
87423 +
87424 + if (unlikely(!d_is_dir(dentry) &&
87425 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
87426 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
87427 + GR_CHMOD_ACL_MSG);
87428 + } else {
87429 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
87430 + }
87431 +}
87432 +
87433 +__u32
87434 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
87435 +{
87436 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
87437 +}
87438 +
87439 +__u32
87440 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
87441 +{
87442 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
87443 +}
87444 +
87445 +__u32
87446 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
87447 +{
87448 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
87449 +}
87450 +
87451 +__u32
87452 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
87453 +{
87454 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
87455 +}
87456 +
87457 +__u32
87458 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
87459 +{
87460 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
87461 + GR_UNIXCONNECT_ACL_MSG);
87462 +}
87463 +
87464 +/* hardlinks require at minimum create and link permission,
87465 + any additional privilege required is based on the
87466 + privilege of the file being linked to
87467 +*/
87468 +__u32
87469 +gr_acl_handle_link(const struct dentry * new_dentry,
87470 + const struct dentry * parent_dentry,
87471 + const struct vfsmount * parent_mnt,
87472 + const struct dentry * old_dentry,
87473 + const struct vfsmount * old_mnt, const struct filename *to)
87474 +{
87475 + __u32 mode;
87476 + __u32 needmode = GR_CREATE | GR_LINK;
87477 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
87478 +
87479 + mode =
87480 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
87481 + old_mnt);
87482 +
87483 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
87484 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87485 + return mode;
87486 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87487 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87488 + return 0;
87489 + } else if (unlikely((mode & needmode) != needmode))
87490 + return 0;
87491 +
87492 + return 1;
87493 +}
87494 +
87495 +__u32
87496 +gr_acl_handle_symlink(const struct dentry * new_dentry,
87497 + const struct dentry * parent_dentry,
87498 + const struct vfsmount * parent_mnt, const struct filename *from)
87499 +{
87500 + __u32 needmode = GR_WRITE | GR_CREATE;
87501 + __u32 mode;
87502 +
87503 + mode =
87504 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
87505 + GR_CREATE | GR_AUDIT_CREATE |
87506 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
87507 +
87508 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
87509 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87510 + return mode;
87511 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87512 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87513 + return 0;
87514 + } else if (unlikely((mode & needmode) != needmode))
87515 + return 0;
87516 +
87517 + return (GR_WRITE | GR_CREATE);
87518 +}
87519 +
87520 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
87521 +{
87522 + __u32 mode;
87523 +
87524 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87525 +
87526 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87527 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
87528 + return mode;
87529 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87530 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
87531 + return 0;
87532 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87533 + return 0;
87534 +
87535 + return (reqmode);
87536 +}
87537 +
87538 +__u32
87539 +gr_acl_handle_mknod(const struct dentry * new_dentry,
87540 + const struct dentry * parent_dentry,
87541 + const struct vfsmount * parent_mnt,
87542 + const int mode)
87543 +{
87544 + __u32 reqmode = GR_WRITE | GR_CREATE;
87545 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87546 + reqmode |= GR_SETID;
87547 +
87548 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87549 + reqmode, GR_MKNOD_ACL_MSG);
87550 +}
87551 +
87552 +__u32
87553 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
87554 + const struct dentry *parent_dentry,
87555 + const struct vfsmount *parent_mnt)
87556 +{
87557 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87558 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
87559 +}
87560 +
87561 +#define RENAME_CHECK_SUCCESS(old, new) \
87562 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
87563 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
87564 +
87565 +int
87566 +gr_acl_handle_rename(struct dentry *new_dentry,
87567 + struct dentry *parent_dentry,
87568 + const struct vfsmount *parent_mnt,
87569 + struct dentry *old_dentry,
87570 + struct inode *old_parent_inode,
87571 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
87572 +{
87573 + __u32 comp1, comp2;
87574 + int error = 0;
87575 +
87576 + if (unlikely(!gr_acl_is_enabled()))
87577 + return 0;
87578 +
87579 + if (flags & RENAME_EXCHANGE) {
87580 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87581 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87582 + GR_SUPPRESS, parent_mnt);
87583 + comp2 =
87584 + gr_search_file(old_dentry,
87585 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87586 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87587 + } else if (d_is_negative(new_dentry)) {
87588 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
87589 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
87590 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
87591 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
87592 + GR_DELETE | GR_AUDIT_DELETE |
87593 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87594 + GR_SUPPRESS, old_mnt);
87595 + } else {
87596 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87597 + GR_CREATE | GR_DELETE |
87598 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
87599 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87600 + GR_SUPPRESS, parent_mnt);
87601 + comp2 =
87602 + gr_search_file(old_dentry,
87603 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87604 + GR_DELETE | GR_AUDIT_DELETE |
87605 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87606 + }
87607 +
87608 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
87609 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
87610 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87611 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
87612 + && !(comp2 & GR_SUPPRESS)) {
87613 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87614 + error = -EACCES;
87615 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
87616 + error = -EACCES;
87617 +
87618 + return error;
87619 +}
87620 +
87621 +void
87622 +gr_acl_handle_exit(void)
87623 +{
87624 + u16 id;
87625 + char *rolename;
87626 +
87627 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
87628 + !(current->role->roletype & GR_ROLE_PERSIST))) {
87629 + id = current->acl_role_id;
87630 + rolename = current->role->rolename;
87631 + gr_set_acls(1);
87632 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
87633 + }
87634 +
87635 + gr_put_exec_file(current);
87636 + return;
87637 +}
87638 +
87639 +int
87640 +gr_acl_handle_procpidmem(const struct task_struct *task)
87641 +{
87642 + if (unlikely(!gr_acl_is_enabled()))
87643 + return 0;
87644 +
87645 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
87646 + !(current->acl->mode & GR_POVERRIDE) &&
87647 + !(current->role->roletype & GR_ROLE_GOD))
87648 + return -EACCES;
87649 +
87650 + return 0;
87651 +}
87652 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
87653 new file mode 100644
87654 index 0000000..ed6ee43
87655 --- /dev/null
87656 +++ b/grsecurity/gracl_ip.c
87657 @@ -0,0 +1,386 @@
87658 +#include <linux/kernel.h>
87659 +#include <asm/uaccess.h>
87660 +#include <asm/errno.h>
87661 +#include <net/sock.h>
87662 +#include <linux/file.h>
87663 +#include <linux/fs.h>
87664 +#include <linux/net.h>
87665 +#include <linux/in.h>
87666 +#include <linux/skbuff.h>
87667 +#include <linux/ip.h>
87668 +#include <linux/udp.h>
87669 +#include <linux/types.h>
87670 +#include <linux/sched.h>
87671 +#include <linux/netdevice.h>
87672 +#include <linux/inetdevice.h>
87673 +#include <linux/gracl.h>
87674 +#include <linux/grsecurity.h>
87675 +#include <linux/grinternal.h>
87676 +
87677 +#define GR_BIND 0x01
87678 +#define GR_CONNECT 0x02
87679 +#define GR_INVERT 0x04
87680 +#define GR_BINDOVERRIDE 0x08
87681 +#define GR_CONNECTOVERRIDE 0x10
87682 +#define GR_SOCK_FAMILY 0x20
87683 +
87684 +static const char * gr_protocols[IPPROTO_MAX] = {
87685 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
87686 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
87687 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
87688 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
87689 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
87690 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
87691 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
87692 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
87693 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
87694 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
87695 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
87696 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
87697 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
87698 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
87699 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
87700 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
87701 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
87702 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
87703 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
87704 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
87705 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
87706 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
87707 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
87708 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
87709 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
87710 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
87711 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
87712 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
87713 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
87714 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
87715 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
87716 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
87717 + };
87718 +
87719 +static const char * gr_socktypes[SOCK_MAX] = {
87720 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
87721 + "unknown:7", "unknown:8", "unknown:9", "packet"
87722 + };
87723 +
87724 +static const char * gr_sockfamilies[AF_MAX+1] = {
87725 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
87726 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
87727 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
87728 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", "nfc", "vsock"
87729 + };
87730 +
87731 +const char *
87732 +gr_proto_to_name(unsigned char proto)
87733 +{
87734 + return gr_protocols[proto];
87735 +}
87736 +
87737 +const char *
87738 +gr_socktype_to_name(unsigned char type)
87739 +{
87740 + return gr_socktypes[type];
87741 +}
87742 +
87743 +const char *
87744 +gr_sockfamily_to_name(unsigned char family)
87745 +{
87746 + return gr_sockfamilies[family];
87747 +}
87748 +
87749 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
87750 +
87751 +int
87752 +gr_search_socket(const int domain, const int type, const int protocol)
87753 +{
87754 + struct acl_subject_label *curr;
87755 + const struct cred *cred = current_cred();
87756 +
87757 + if (unlikely(!gr_acl_is_enabled()))
87758 + goto exit;
87759 +
87760 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
87761 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
87762 + goto exit; // let the kernel handle it
87763 +
87764 + curr = current->acl;
87765 +
87766 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
87767 + /* the family is allowed, if this is PF_INET allow it only if
87768 + the extra sock type/protocol checks pass */
87769 + if (domain == PF_INET)
87770 + goto inet_check;
87771 + goto exit;
87772 + } else {
87773 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87774 + __u32 fakeip = 0;
87775 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87776 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87777 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87778 + gr_to_filename(current->exec_file->f_path.dentry,
87779 + current->exec_file->f_path.mnt) :
87780 + curr->filename, curr->filename,
87781 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
87782 + &current->signal->saved_ip);
87783 + goto exit;
87784 + }
87785 + goto exit_fail;
87786 + }
87787 +
87788 +inet_check:
87789 + /* the rest of this checking is for IPv4 only */
87790 + if (!curr->ips)
87791 + goto exit;
87792 +
87793 + if ((curr->ip_type & (1U << type)) &&
87794 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
87795 + goto exit;
87796 +
87797 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87798 + /* we don't place acls on raw sockets , and sometimes
87799 + dgram/ip sockets are opened for ioctl and not
87800 + bind/connect, so we'll fake a bind learn log */
87801 + if (type == SOCK_RAW || type == SOCK_PACKET) {
87802 + __u32 fakeip = 0;
87803 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87804 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87805 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87806 + gr_to_filename(current->exec_file->f_path.dentry,
87807 + current->exec_file->f_path.mnt) :
87808 + curr->filename, curr->filename,
87809 + &fakeip, 0, type,
87810 + protocol, GR_CONNECT, &current->signal->saved_ip);
87811 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
87812 + __u32 fakeip = 0;
87813 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87814 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87815 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87816 + gr_to_filename(current->exec_file->f_path.dentry,
87817 + current->exec_file->f_path.mnt) :
87818 + curr->filename, curr->filename,
87819 + &fakeip, 0, type,
87820 + protocol, GR_BIND, &current->signal->saved_ip);
87821 + }
87822 + /* we'll log when they use connect or bind */
87823 + goto exit;
87824 + }
87825 +
87826 +exit_fail:
87827 + if (domain == PF_INET)
87828 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
87829 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
87830 + else if (rcu_access_pointer(net_families[domain]) != NULL)
87831 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
87832 + gr_socktype_to_name(type), protocol);
87833 +
87834 + return 0;
87835 +exit:
87836 + return 1;
87837 +}
87838 +
87839 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
87840 +{
87841 + if ((ip->mode & mode) &&
87842 + (ip_port >= ip->low) &&
87843 + (ip_port <= ip->high) &&
87844 + ((ntohl(ip_addr) & our_netmask) ==
87845 + (ntohl(our_addr) & our_netmask))
87846 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
87847 + && (ip->type & (1U << type))) {
87848 + if (ip->mode & GR_INVERT)
87849 + return 2; // specifically denied
87850 + else
87851 + return 1; // allowed
87852 + }
87853 +
87854 + return 0; // not specifically allowed, may continue parsing
87855 +}
87856 +
87857 +static int
87858 +gr_search_connectbind(const int full_mode, struct sock *sk,
87859 + struct sockaddr_in *addr, const int type)
87860 +{
87861 + char iface[IFNAMSIZ] = {0};
87862 + struct acl_subject_label *curr;
87863 + struct acl_ip_label *ip;
87864 + struct inet_sock *isk;
87865 + struct net_device *dev;
87866 + struct in_device *idev;
87867 + unsigned long i;
87868 + int ret;
87869 + int mode = full_mode & (GR_BIND | GR_CONNECT);
87870 + __u32 ip_addr = 0;
87871 + __u32 our_addr;
87872 + __u32 our_netmask;
87873 + char *p;
87874 + __u16 ip_port = 0;
87875 + const struct cred *cred = current_cred();
87876 +
87877 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
87878 + return 0;
87879 +
87880 + curr = current->acl;
87881 + isk = inet_sk(sk);
87882 +
87883 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
87884 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
87885 + addr->sin_addr.s_addr = curr->inaddr_any_override;
87886 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
87887 + struct sockaddr_in saddr;
87888 + int err;
87889 +
87890 + saddr.sin_family = AF_INET;
87891 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
87892 + saddr.sin_port = isk->inet_sport;
87893 +
87894 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87895 + if (err)
87896 + return err;
87897 +
87898 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87899 + if (err)
87900 + return err;
87901 + }
87902 +
87903 + if (!curr->ips)
87904 + return 0;
87905 +
87906 + ip_addr = addr->sin_addr.s_addr;
87907 + ip_port = ntohs(addr->sin_port);
87908 +
87909 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87910 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87911 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87912 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87913 + gr_to_filename(current->exec_file->f_path.dentry,
87914 + current->exec_file->f_path.mnt) :
87915 + curr->filename, curr->filename,
87916 + &ip_addr, ip_port, type,
87917 + sk->sk_protocol, mode, &current->signal->saved_ip);
87918 + return 0;
87919 + }
87920 +
87921 + for (i = 0; i < curr->ip_num; i++) {
87922 + ip = *(curr->ips + i);
87923 + if (ip->iface != NULL) {
87924 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
87925 + p = strchr(iface, ':');
87926 + if (p != NULL)
87927 + *p = '\0';
87928 + dev = dev_get_by_name(sock_net(sk), iface);
87929 + if (dev == NULL)
87930 + continue;
87931 + idev = in_dev_get(dev);
87932 + if (idev == NULL) {
87933 + dev_put(dev);
87934 + continue;
87935 + }
87936 + rcu_read_lock();
87937 + for_ifa(idev) {
87938 + if (!strcmp(ip->iface, ifa->ifa_label)) {
87939 + our_addr = ifa->ifa_address;
87940 + our_netmask = 0xffffffff;
87941 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
87942 + if (ret == 1) {
87943 + rcu_read_unlock();
87944 + in_dev_put(idev);
87945 + dev_put(dev);
87946 + return 0;
87947 + } else if (ret == 2) {
87948 + rcu_read_unlock();
87949 + in_dev_put(idev);
87950 + dev_put(dev);
87951 + goto denied;
87952 + }
87953 + }
87954 + } endfor_ifa(idev);
87955 + rcu_read_unlock();
87956 + in_dev_put(idev);
87957 + dev_put(dev);
87958 + } else {
87959 + our_addr = ip->addr;
87960 + our_netmask = ip->netmask;
87961 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
87962 + if (ret == 1)
87963 + return 0;
87964 + else if (ret == 2)
87965 + goto denied;
87966 + }
87967 + }
87968 +
87969 +denied:
87970 + if (mode == GR_BIND)
87971 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
87972 + else if (mode == GR_CONNECT)
87973 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
87974 +
87975 + return -EACCES;
87976 +}
87977 +
87978 +int
87979 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
87980 +{
87981 + /* always allow disconnection of dgram sockets with connect */
87982 + if (addr->sin_family == AF_UNSPEC)
87983 + return 0;
87984 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
87985 +}
87986 +
87987 +int
87988 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
87989 +{
87990 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
87991 +}
87992 +
87993 +int gr_search_listen(struct socket *sock)
87994 +{
87995 + struct sock *sk = sock->sk;
87996 + struct sockaddr_in addr;
87997 +
87998 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
87999 + addr.sin_port = inet_sk(sk)->inet_sport;
88000 +
88001 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
88002 +}
88003 +
88004 +int gr_search_accept(struct socket *sock)
88005 +{
88006 + struct sock *sk = sock->sk;
88007 + struct sockaddr_in addr;
88008 +
88009 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
88010 + addr.sin_port = inet_sk(sk)->inet_sport;
88011 +
88012 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
88013 +}
88014 +
88015 +int
88016 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
88017 +{
88018 + if (addr)
88019 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
88020 + else {
88021 + struct sockaddr_in sin;
88022 + const struct inet_sock *inet = inet_sk(sk);
88023 +
88024 + sin.sin_addr.s_addr = inet->inet_daddr;
88025 + sin.sin_port = inet->inet_dport;
88026 +
88027 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
88028 + }
88029 +}
88030 +
88031 +int
88032 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
88033 +{
88034 + struct sockaddr_in sin;
88035 +
88036 + if (unlikely(skb->len < sizeof (struct udphdr)))
88037 + return 0; // skip this packet
88038 +
88039 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
88040 + sin.sin_port = udp_hdr(skb)->source;
88041 +
88042 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
88043 +}
88044 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
88045 new file mode 100644
88046 index 0000000..25f54ef
88047 --- /dev/null
88048 +++ b/grsecurity/gracl_learn.c
88049 @@ -0,0 +1,207 @@
88050 +#include <linux/kernel.h>
88051 +#include <linux/mm.h>
88052 +#include <linux/sched.h>
88053 +#include <linux/poll.h>
88054 +#include <linux/string.h>
88055 +#include <linux/file.h>
88056 +#include <linux/types.h>
88057 +#include <linux/vmalloc.h>
88058 +#include <linux/grinternal.h>
88059 +
88060 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
88061 + size_t count, loff_t *ppos);
88062 +extern int gr_acl_is_enabled(void);
88063 +
88064 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
88065 +static int gr_learn_attached;
88066 +
88067 +/* use a 512k buffer */
88068 +#define LEARN_BUFFER_SIZE (512 * 1024)
88069 +
88070 +static DEFINE_SPINLOCK(gr_learn_lock);
88071 +static DEFINE_MUTEX(gr_learn_user_mutex);
88072 +
88073 +/* we need to maintain two buffers, so that the kernel context of grlearn
88074 + uses a semaphore around the userspace copying, and the other kernel contexts
88075 + use a spinlock when copying into the buffer, since they cannot sleep
88076 +*/
88077 +static char *learn_buffer;
88078 +static char *learn_buffer_user;
88079 +static int learn_buffer_len;
88080 +static int learn_buffer_user_len;
88081 +
88082 +static ssize_t
88083 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
88084 +{
88085 + DECLARE_WAITQUEUE(wait, current);
88086 + ssize_t retval = 0;
88087 +
88088 + add_wait_queue(&learn_wait, &wait);
88089 + set_current_state(TASK_INTERRUPTIBLE);
88090 + do {
88091 + mutex_lock(&gr_learn_user_mutex);
88092 + spin_lock(&gr_learn_lock);
88093 + if (learn_buffer_len)
88094 + break;
88095 + spin_unlock(&gr_learn_lock);
88096 + mutex_unlock(&gr_learn_user_mutex);
88097 + if (file->f_flags & O_NONBLOCK) {
88098 + retval = -EAGAIN;
88099 + goto out;
88100 + }
88101 + if (signal_pending(current)) {
88102 + retval = -ERESTARTSYS;
88103 + goto out;
88104 + }
88105 +
88106 + schedule();
88107 + } while (1);
88108 +
88109 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
88110 + learn_buffer_user_len = learn_buffer_len;
88111 + retval = learn_buffer_len;
88112 + learn_buffer_len = 0;
88113 +
88114 + spin_unlock(&gr_learn_lock);
88115 +
88116 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
88117 + retval = -EFAULT;
88118 +
88119 + mutex_unlock(&gr_learn_user_mutex);
88120 +out:
88121 + set_current_state(TASK_RUNNING);
88122 + remove_wait_queue(&learn_wait, &wait);
88123 + return retval;
88124 +}
88125 +
88126 +static unsigned int
88127 +poll_learn(struct file * file, poll_table * wait)
88128 +{
88129 + poll_wait(file, &learn_wait, wait);
88130 +
88131 + if (learn_buffer_len)
88132 + return (POLLIN | POLLRDNORM);
88133 +
88134 + return 0;
88135 +}
88136 +
88137 +void
88138 +gr_clear_learn_entries(void)
88139 +{
88140 + char *tmp;
88141 +
88142 + mutex_lock(&gr_learn_user_mutex);
88143 + spin_lock(&gr_learn_lock);
88144 + tmp = learn_buffer;
88145 + learn_buffer = NULL;
88146 + spin_unlock(&gr_learn_lock);
88147 + if (tmp)
88148 + vfree(tmp);
88149 + if (learn_buffer_user != NULL) {
88150 + vfree(learn_buffer_user);
88151 + learn_buffer_user = NULL;
88152 + }
88153 + learn_buffer_len = 0;
88154 + mutex_unlock(&gr_learn_user_mutex);
88155 +
88156 + return;
88157 +}
88158 +
88159 +void
88160 +gr_add_learn_entry(const char *fmt, ...)
88161 +{
88162 + va_list args;
88163 + unsigned int len;
88164 +
88165 + if (!gr_learn_attached)
88166 + return;
88167 +
88168 + spin_lock(&gr_learn_lock);
88169 +
88170 + /* leave a gap at the end so we know when it's "full" but don't have to
88171 + compute the exact length of the string we're trying to append
88172 + */
88173 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
88174 + spin_unlock(&gr_learn_lock);
88175 + wake_up_interruptible(&learn_wait);
88176 + return;
88177 + }
88178 + if (learn_buffer == NULL) {
88179 + spin_unlock(&gr_learn_lock);
88180 + return;
88181 + }
88182 +
88183 + va_start(args, fmt);
88184 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
88185 + va_end(args);
88186 +
88187 + learn_buffer_len += len + 1;
88188 +
88189 + spin_unlock(&gr_learn_lock);
88190 + wake_up_interruptible(&learn_wait);
88191 +
88192 + return;
88193 +}
88194 +
88195 +static int
88196 +open_learn(struct inode *inode, struct file *file)
88197 +{
88198 + if (file->f_mode & FMODE_READ && gr_learn_attached)
88199 + return -EBUSY;
88200 + if (file->f_mode & FMODE_READ) {
88201 + int retval = 0;
88202 + mutex_lock(&gr_learn_user_mutex);
88203 + if (learn_buffer == NULL)
88204 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
88205 + if (learn_buffer_user == NULL)
88206 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
88207 + if (learn_buffer == NULL) {
88208 + retval = -ENOMEM;
88209 + goto out_error;
88210 + }
88211 + if (learn_buffer_user == NULL) {
88212 + retval = -ENOMEM;
88213 + goto out_error;
88214 + }
88215 + learn_buffer_len = 0;
88216 + learn_buffer_user_len = 0;
88217 + gr_learn_attached = 1;
88218 +out_error:
88219 + mutex_unlock(&gr_learn_user_mutex);
88220 + return retval;
88221 + }
88222 + return 0;
88223 +}
88224 +
88225 +static int
88226 +close_learn(struct inode *inode, struct file *file)
88227 +{
88228 + if (file->f_mode & FMODE_READ) {
88229 + char *tmp = NULL;
88230 + mutex_lock(&gr_learn_user_mutex);
88231 + spin_lock(&gr_learn_lock);
88232 + tmp = learn_buffer;
88233 + learn_buffer = NULL;
88234 + spin_unlock(&gr_learn_lock);
88235 + if (tmp)
88236 + vfree(tmp);
88237 + if (learn_buffer_user != NULL) {
88238 + vfree(learn_buffer_user);
88239 + learn_buffer_user = NULL;
88240 + }
88241 + learn_buffer_len = 0;
88242 + learn_buffer_user_len = 0;
88243 + gr_learn_attached = 0;
88244 + mutex_unlock(&gr_learn_user_mutex);
88245 + }
88246 +
88247 + return 0;
88248 +}
88249 +
88250 +const struct file_operations grsec_fops = {
88251 + .read = read_learn,
88252 + .write = write_grsec_handler,
88253 + .open = open_learn,
88254 + .release = close_learn,
88255 + .poll = poll_learn,
88256 +};
88257 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
88258 new file mode 100644
88259 index 0000000..0773423
88260 --- /dev/null
88261 +++ b/grsecurity/gracl_policy.c
88262 @@ -0,0 +1,1786 @@
88263 +#include <linux/kernel.h>
88264 +#include <linux/module.h>
88265 +#include <linux/sched.h>
88266 +#include <linux/mm.h>
88267 +#include <linux/file.h>
88268 +#include <linux/fs.h>
88269 +#include <linux/namei.h>
88270 +#include <linux/mount.h>
88271 +#include <linux/tty.h>
88272 +#include <linux/proc_fs.h>
88273 +#include <linux/lglock.h>
88274 +#include <linux/slab.h>
88275 +#include <linux/vmalloc.h>
88276 +#include <linux/types.h>
88277 +#include <linux/sysctl.h>
88278 +#include <linux/netdevice.h>
88279 +#include <linux/ptrace.h>
88280 +#include <linux/gracl.h>
88281 +#include <linux/gralloc.h>
88282 +#include <linux/security.h>
88283 +#include <linux/grinternal.h>
88284 +#include <linux/pid_namespace.h>
88285 +#include <linux/stop_machine.h>
88286 +#include <linux/fdtable.h>
88287 +#include <linux/percpu.h>
88288 +#include <linux/lglock.h>
88289 +#include <linux/hugetlb.h>
88290 +#include <linux/posix-timers.h>
88291 +#include "../fs/mount.h"
88292 +
88293 +#include <asm/uaccess.h>
88294 +#include <asm/errno.h>
88295 +#include <asm/mman.h>
88296 +
88297 +extern struct gr_policy_state *polstate;
88298 +
88299 +#define FOR_EACH_ROLE_START(role) \
88300 + role = polstate->role_list; \
88301 + while (role) {
88302 +
88303 +#define FOR_EACH_ROLE_END(role) \
88304 + role = role->prev; \
88305 + }
88306 +
88307 +struct path gr_real_root;
88308 +
88309 +extern struct gr_alloc_state *current_alloc_state;
88310 +
88311 +u16 acl_sp_role_value;
88312 +
88313 +static DEFINE_MUTEX(gr_dev_mutex);
88314 +
88315 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
88316 +extern void gr_clear_learn_entries(void);
88317 +
88318 +struct gr_arg *gr_usermode __read_only;
88319 +unsigned char *gr_system_salt __read_only;
88320 +unsigned char *gr_system_sum __read_only;
88321 +
88322 +static unsigned int gr_auth_attempts = 0;
88323 +static unsigned long gr_auth_expires = 0UL;
88324 +
88325 +struct acl_object_label *fakefs_obj_rw;
88326 +struct acl_object_label *fakefs_obj_rwx;
88327 +
88328 +extern int gr_init_uidset(void);
88329 +extern void gr_free_uidset(void);
88330 +extern void gr_remove_uid(uid_t uid);
88331 +extern int gr_find_uid(uid_t uid);
88332 +
88333 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
88334 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
88335 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
88336 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
88337 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
88338 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
88339 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
88340 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
88341 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
88342 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88343 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88344 +extern void assign_special_role(const char *rolename);
88345 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
88346 +extern int gr_rbac_disable(void *unused);
88347 +extern void gr_enable_rbac_system(void);
88348 +
88349 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
88350 +{
88351 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
88352 + return -EFAULT;
88353 +
88354 + return 0;
88355 +}
88356 +
88357 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
88358 +{
88359 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
88360 + return -EFAULT;
88361 +
88362 + return 0;
88363 +}
88364 +
88365 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
88366 +{
88367 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
88368 + return -EFAULT;
88369 +
88370 + return 0;
88371 +}
88372 +
88373 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
88374 +{
88375 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
88376 + return -EFAULT;
88377 +
88378 + return 0;
88379 +}
88380 +
88381 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
88382 +{
88383 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
88384 + return -EFAULT;
88385 +
88386 + return 0;
88387 +}
88388 +
88389 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
88390 +{
88391 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
88392 + return -EFAULT;
88393 +
88394 + return 0;
88395 +}
88396 +
88397 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
88398 +{
88399 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
88400 + return -EFAULT;
88401 +
88402 + return 0;
88403 +}
88404 +
88405 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
88406 +{
88407 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
88408 + return -EFAULT;
88409 +
88410 + return 0;
88411 +}
88412 +
88413 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
88414 +{
88415 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
88416 + return -EFAULT;
88417 +
88418 + return 0;
88419 +}
88420 +
88421 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
88422 +{
88423 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
88424 + return -EFAULT;
88425 +
88426 + if ((uwrap->version != GRSECURITY_VERSION) ||
88427 + (uwrap->size != sizeof(struct gr_arg)))
88428 + return -EINVAL;
88429 +
88430 + return 0;
88431 +}
88432 +
88433 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
88434 +{
88435 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
88436 + return -EFAULT;
88437 +
88438 + return 0;
88439 +}
88440 +
88441 +static size_t get_gr_arg_wrapper_size_normal(void)
88442 +{
88443 + return sizeof(struct gr_arg_wrapper);
88444 +}
88445 +
88446 +#ifdef CONFIG_COMPAT
88447 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
88448 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
88449 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
88450 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
88451 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
88452 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
88453 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
88454 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
88455 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
88456 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
88457 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
88458 +extern size_t get_gr_arg_wrapper_size_compat(void);
88459 +
88460 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
88461 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
88462 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
88463 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
88464 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
88465 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
88466 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
88467 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
88468 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
88469 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
88470 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
88471 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
88472 +
88473 +#else
88474 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
88475 +#define copy_gr_arg copy_gr_arg_normal
88476 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
88477 +#define copy_acl_object_label copy_acl_object_label_normal
88478 +#define copy_acl_subject_label copy_acl_subject_label_normal
88479 +#define copy_acl_role_label copy_acl_role_label_normal
88480 +#define copy_acl_ip_label copy_acl_ip_label_normal
88481 +#define copy_pointer_from_array copy_pointer_from_array_normal
88482 +#define copy_sprole_pw copy_sprole_pw_normal
88483 +#define copy_role_transition copy_role_transition_normal
88484 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
88485 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
88486 +#endif
88487 +
88488 +static struct acl_subject_label *
88489 +lookup_subject_map(const struct acl_subject_label *userp)
88490 +{
88491 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
88492 + struct subject_map *match;
88493 +
88494 + match = polstate->subj_map_set.s_hash[index];
88495 +
88496 + while (match && match->user != userp)
88497 + match = match->next;
88498 +
88499 + if (match != NULL)
88500 + return match->kernel;
88501 + else
88502 + return NULL;
88503 +}
88504 +
88505 +static void
88506 +insert_subj_map_entry(struct subject_map *subjmap)
88507 +{
88508 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
88509 + struct subject_map **curr;
88510 +
88511 + subjmap->prev = NULL;
88512 +
88513 + curr = &polstate->subj_map_set.s_hash[index];
88514 + if (*curr != NULL)
88515 + (*curr)->prev = subjmap;
88516 +
88517 + subjmap->next = *curr;
88518 + *curr = subjmap;
88519 +
88520 + return;
88521 +}
88522 +
88523 +static void
88524 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
88525 +{
88526 + unsigned int index =
88527 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
88528 + struct acl_role_label **curr;
88529 + struct acl_role_label *tmp, *tmp2;
88530 +
88531 + curr = &polstate->acl_role_set.r_hash[index];
88532 +
88533 + /* simple case, slot is empty, just set it to our role */
88534 + if (*curr == NULL) {
88535 + *curr = role;
88536 + } else {
88537 + /* example:
88538 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
88539 + 2 -> 3
88540 + */
88541 + /* first check to see if we can already be reached via this slot */
88542 + tmp = *curr;
88543 + while (tmp && tmp != role)
88544 + tmp = tmp->next;
88545 + if (tmp == role) {
88546 + /* we don't need to add ourselves to this slot's chain */
88547 + return;
88548 + }
88549 + /* we need to add ourselves to this chain, two cases */
88550 + if (role->next == NULL) {
88551 + /* simple case, append the current chain to our role */
88552 + role->next = *curr;
88553 + *curr = role;
88554 + } else {
88555 + /* 1 -> 2 -> 3 -> 4
88556 + 2 -> 3 -> 4
88557 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
88558 + */
88559 + /* trickier case: walk our role's chain until we find
88560 + the role for the start of the current slot's chain */
88561 + tmp = role;
88562 + tmp2 = *curr;
88563 + while (tmp->next && tmp->next != tmp2)
88564 + tmp = tmp->next;
88565 + if (tmp->next == tmp2) {
88566 + /* from example above, we found 3, so just
88567 + replace this slot's chain with ours */
88568 + *curr = role;
88569 + } else {
88570 + /* we didn't find a subset of our role's chain
88571 + in the current slot's chain, so append their
88572 + chain to ours, and set us as the first role in
88573 + the slot's chain
88574 +
88575 + we could fold this case with the case above,
88576 + but making it explicit for clarity
88577 + */
88578 + tmp->next = tmp2;
88579 + *curr = role;
88580 + }
88581 + }
88582 + }
88583 +
88584 + return;
88585 +}
88586 +
88587 +static void
88588 +insert_acl_role_label(struct acl_role_label *role)
88589 +{
88590 + int i;
88591 +
88592 + if (polstate->role_list == NULL) {
88593 + polstate->role_list = role;
88594 + role->prev = NULL;
88595 + } else {
88596 + role->prev = polstate->role_list;
88597 + polstate->role_list = role;
88598 + }
88599 +
88600 + /* used for hash chains */
88601 + role->next = NULL;
88602 +
88603 + if (role->roletype & GR_ROLE_DOMAIN) {
88604 + for (i = 0; i < role->domain_child_num; i++)
88605 + __insert_acl_role_label(role, role->domain_children[i]);
88606 + } else
88607 + __insert_acl_role_label(role, role->uidgid);
88608 +}
88609 +
88610 +static int
88611 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
88612 +{
88613 + struct name_entry **curr, *nentry;
88614 + struct inodev_entry *ientry;
88615 + unsigned int len = strlen(name);
88616 + unsigned int key = full_name_hash(name, len);
88617 + unsigned int index = key % polstate->name_set.n_size;
88618 +
88619 + curr = &polstate->name_set.n_hash[index];
88620 +
88621 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
88622 + curr = &((*curr)->next);
88623 +
88624 + if (*curr != NULL)
88625 + return 1;
88626 +
88627 + nentry = acl_alloc(sizeof (struct name_entry));
88628 + if (nentry == NULL)
88629 + return 0;
88630 + ientry = acl_alloc(sizeof (struct inodev_entry));
88631 + if (ientry == NULL)
88632 + return 0;
88633 + ientry->nentry = nentry;
88634 +
88635 + nentry->key = key;
88636 + nentry->name = name;
88637 + nentry->inode = inode;
88638 + nentry->device = device;
88639 + nentry->len = len;
88640 + nentry->deleted = deleted;
88641 +
88642 + nentry->prev = NULL;
88643 + curr = &polstate->name_set.n_hash[index];
88644 + if (*curr != NULL)
88645 + (*curr)->prev = nentry;
88646 + nentry->next = *curr;
88647 + *curr = nentry;
88648 +
88649 + /* insert us into the table searchable by inode/dev */
88650 + __insert_inodev_entry(polstate, ientry);
88651 +
88652 + return 1;
88653 +}
88654 +
88655 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
88656 +
88657 +static void *
88658 +create_table(__u32 * len, int elementsize)
88659 +{
88660 + unsigned int table_sizes[] = {
88661 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
88662 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
88663 + 4194301, 8388593, 16777213, 33554393, 67108859
88664 + };
88665 + void *newtable = NULL;
88666 + unsigned int pwr = 0;
88667 +
88668 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
88669 + table_sizes[pwr] <= *len)
88670 + pwr++;
88671 +
88672 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
88673 + return newtable;
88674 +
88675 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
88676 + newtable =
88677 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
88678 + else
88679 + newtable = vmalloc(table_sizes[pwr] * elementsize);
88680 +
88681 + *len = table_sizes[pwr];
88682 +
88683 + return newtable;
88684 +}
88685 +
88686 +static int
88687 +init_variables(const struct gr_arg *arg, bool reload)
88688 +{
88689 + struct task_struct *reaper = init_pid_ns.child_reaper;
88690 + unsigned int stacksize;
88691 +
88692 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
88693 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
88694 + polstate->name_set.n_size = arg->role_db.num_objects;
88695 + polstate->inodev_set.i_size = arg->role_db.num_objects;
88696 +
88697 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
88698 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
88699 + return 1;
88700 +
88701 + if (!reload) {
88702 + if (!gr_init_uidset())
88703 + return 1;
88704 + }
88705 +
88706 + /* set up the stack that holds allocation info */
88707 +
88708 + stacksize = arg->role_db.num_pointers + 5;
88709 +
88710 + if (!acl_alloc_stack_init(stacksize))
88711 + return 1;
88712 +
88713 + if (!reload) {
88714 + /* grab reference for the real root dentry and vfsmount */
88715 + get_fs_root(reaper->fs, &gr_real_root);
88716 +
88717 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
88718 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", gr_get_dev_from_dentry(gr_real_root.dentry), gr_get_ino_from_dentry(gr_real_root.dentry));
88719 +#endif
88720 +
88721 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88722 + if (fakefs_obj_rw == NULL)
88723 + return 1;
88724 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
88725 +
88726 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88727 + if (fakefs_obj_rwx == NULL)
88728 + return 1;
88729 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
88730 + }
88731 +
88732 + polstate->subj_map_set.s_hash =
88733 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
88734 + polstate->acl_role_set.r_hash =
88735 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
88736 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
88737 + polstate->inodev_set.i_hash =
88738 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
88739 +
88740 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
88741 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
88742 + return 1;
88743 +
88744 + memset(polstate->subj_map_set.s_hash, 0,
88745 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
88746 + memset(polstate->acl_role_set.r_hash, 0,
88747 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
88748 + memset(polstate->name_set.n_hash, 0,
88749 + sizeof (struct name_entry *) * polstate->name_set.n_size);
88750 + memset(polstate->inodev_set.i_hash, 0,
88751 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
88752 +
88753 + return 0;
88754 +}
88755 +
88756 +/* free information not needed after startup
88757 + currently contains user->kernel pointer mappings for subjects
88758 +*/
88759 +
88760 +static void
88761 +free_init_variables(void)
88762 +{
88763 + __u32 i;
88764 +
88765 + if (polstate->subj_map_set.s_hash) {
88766 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
88767 + if (polstate->subj_map_set.s_hash[i]) {
88768 + kfree(polstate->subj_map_set.s_hash[i]);
88769 + polstate->subj_map_set.s_hash[i] = NULL;
88770 + }
88771 + }
88772 +
88773 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
88774 + PAGE_SIZE)
88775 + kfree(polstate->subj_map_set.s_hash);
88776 + else
88777 + vfree(polstate->subj_map_set.s_hash);
88778 + }
88779 +
88780 + return;
88781 +}
88782 +
88783 +static void
88784 +free_variables(bool reload)
88785 +{
88786 + struct acl_subject_label *s;
88787 + struct acl_role_label *r;
88788 + struct task_struct *task, *task2;
88789 + unsigned int x;
88790 +
88791 + if (!reload) {
88792 + gr_clear_learn_entries();
88793 +
88794 + read_lock(&tasklist_lock);
88795 + do_each_thread(task2, task) {
88796 + task->acl_sp_role = 0;
88797 + task->acl_role_id = 0;
88798 + task->inherited = 0;
88799 + task->acl = NULL;
88800 + task->role = NULL;
88801 + } while_each_thread(task2, task);
88802 + read_unlock(&tasklist_lock);
88803 +
88804 + kfree(fakefs_obj_rw);
88805 + fakefs_obj_rw = NULL;
88806 + kfree(fakefs_obj_rwx);
88807 + fakefs_obj_rwx = NULL;
88808 +
88809 + /* release the reference to the real root dentry and vfsmount */
88810 + path_put(&gr_real_root);
88811 + memset(&gr_real_root, 0, sizeof(gr_real_root));
88812 + }
88813 +
88814 + /* free all object hash tables */
88815 +
88816 + FOR_EACH_ROLE_START(r)
88817 + if (r->subj_hash == NULL)
88818 + goto next_role;
88819 + FOR_EACH_SUBJECT_START(r, s, x)
88820 + if (s->obj_hash == NULL)
88821 + break;
88822 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88823 + kfree(s->obj_hash);
88824 + else
88825 + vfree(s->obj_hash);
88826 + FOR_EACH_SUBJECT_END(s, x)
88827 + FOR_EACH_NESTED_SUBJECT_START(r, s)
88828 + if (s->obj_hash == NULL)
88829 + break;
88830 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88831 + kfree(s->obj_hash);
88832 + else
88833 + vfree(s->obj_hash);
88834 + FOR_EACH_NESTED_SUBJECT_END(s)
88835 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
88836 + kfree(r->subj_hash);
88837 + else
88838 + vfree(r->subj_hash);
88839 + r->subj_hash = NULL;
88840 +next_role:
88841 + FOR_EACH_ROLE_END(r)
88842 +
88843 + acl_free_all();
88844 +
88845 + if (polstate->acl_role_set.r_hash) {
88846 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
88847 + PAGE_SIZE)
88848 + kfree(polstate->acl_role_set.r_hash);
88849 + else
88850 + vfree(polstate->acl_role_set.r_hash);
88851 + }
88852 + if (polstate->name_set.n_hash) {
88853 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
88854 + PAGE_SIZE)
88855 + kfree(polstate->name_set.n_hash);
88856 + else
88857 + vfree(polstate->name_set.n_hash);
88858 + }
88859 +
88860 + if (polstate->inodev_set.i_hash) {
88861 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
88862 + PAGE_SIZE)
88863 + kfree(polstate->inodev_set.i_hash);
88864 + else
88865 + vfree(polstate->inodev_set.i_hash);
88866 + }
88867 +
88868 + if (!reload)
88869 + gr_free_uidset();
88870 +
88871 + memset(&polstate->name_set, 0, sizeof (struct name_db));
88872 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
88873 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
88874 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
88875 +
88876 + polstate->default_role = NULL;
88877 + polstate->kernel_role = NULL;
88878 + polstate->role_list = NULL;
88879 +
88880 + return;
88881 +}
88882 +
88883 +static struct acl_subject_label *
88884 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
88885 +
88886 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
88887 +{
88888 + unsigned int len = strnlen_user(*name, maxlen);
88889 + char *tmp;
88890 +
88891 + if (!len || len >= maxlen)
88892 + return -EINVAL;
88893 +
88894 + if ((tmp = (char *) acl_alloc(len)) == NULL)
88895 + return -ENOMEM;
88896 +
88897 + if (copy_from_user(tmp, *name, len))
88898 + return -EFAULT;
88899 +
88900 + tmp[len-1] = '\0';
88901 + *name = tmp;
88902 +
88903 + return 0;
88904 +}
88905 +
88906 +static int
88907 +copy_user_glob(struct acl_object_label *obj)
88908 +{
88909 + struct acl_object_label *g_tmp, **guser;
88910 + int error;
88911 +
88912 + if (obj->globbed == NULL)
88913 + return 0;
88914 +
88915 + guser = &obj->globbed;
88916 + while (*guser) {
88917 + g_tmp = (struct acl_object_label *)
88918 + acl_alloc(sizeof (struct acl_object_label));
88919 + if (g_tmp == NULL)
88920 + return -ENOMEM;
88921 +
88922 + if (copy_acl_object_label(g_tmp, *guser))
88923 + return -EFAULT;
88924 +
88925 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
88926 + if (error)
88927 + return error;
88928 +
88929 + *guser = g_tmp;
88930 + guser = &(g_tmp->next);
88931 + }
88932 +
88933 + return 0;
88934 +}
88935 +
88936 +static int
88937 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
88938 + struct acl_role_label *role)
88939 +{
88940 + struct acl_object_label *o_tmp;
88941 + int ret;
88942 +
88943 + while (userp) {
88944 + if ((o_tmp = (struct acl_object_label *)
88945 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
88946 + return -ENOMEM;
88947 +
88948 + if (copy_acl_object_label(o_tmp, userp))
88949 + return -EFAULT;
88950 +
88951 + userp = o_tmp->prev;
88952 +
88953 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
88954 + if (ret)
88955 + return ret;
88956 +
88957 + insert_acl_obj_label(o_tmp, subj);
88958 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
88959 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
88960 + return -ENOMEM;
88961 +
88962 + ret = copy_user_glob(o_tmp);
88963 + if (ret)
88964 + return ret;
88965 +
88966 + if (o_tmp->nested) {
88967 + int already_copied;
88968 +
88969 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
88970 + if (IS_ERR(o_tmp->nested))
88971 + return PTR_ERR(o_tmp->nested);
88972 +
88973 + /* insert into nested subject list if we haven't copied this one yet
88974 + to prevent duplicate entries */
88975 + if (!already_copied) {
88976 + o_tmp->nested->next = role->hash->first;
88977 + role->hash->first = o_tmp->nested;
88978 + }
88979 + }
88980 + }
88981 +
88982 + return 0;
88983 +}
88984 +
88985 +static __u32
88986 +count_user_subjs(struct acl_subject_label *userp)
88987 +{
88988 + struct acl_subject_label s_tmp;
88989 + __u32 num = 0;
88990 +
88991 + while (userp) {
88992 + if (copy_acl_subject_label(&s_tmp, userp))
88993 + break;
88994 +
88995 + userp = s_tmp.prev;
88996 + }
88997 +
88998 + return num;
88999 +}
89000 +
89001 +static int
89002 +copy_user_allowedips(struct acl_role_label *rolep)
89003 +{
89004 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
89005 +
89006 + ruserip = rolep->allowed_ips;
89007 +
89008 + while (ruserip) {
89009 + rlast = rtmp;
89010 +
89011 + if ((rtmp = (struct role_allowed_ip *)
89012 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
89013 + return -ENOMEM;
89014 +
89015 + if (copy_role_allowed_ip(rtmp, ruserip))
89016 + return -EFAULT;
89017 +
89018 + ruserip = rtmp->prev;
89019 +
89020 + if (!rlast) {
89021 + rtmp->prev = NULL;
89022 + rolep->allowed_ips = rtmp;
89023 + } else {
89024 + rlast->next = rtmp;
89025 + rtmp->prev = rlast;
89026 + }
89027 +
89028 + if (!ruserip)
89029 + rtmp->next = NULL;
89030 + }
89031 +
89032 + return 0;
89033 +}
89034 +
89035 +static int
89036 +copy_user_transitions(struct acl_role_label *rolep)
89037 +{
89038 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
89039 + int error;
89040 +
89041 + rusertp = rolep->transitions;
89042 +
89043 + while (rusertp) {
89044 + rlast = rtmp;
89045 +
89046 + if ((rtmp = (struct role_transition *)
89047 + acl_alloc(sizeof (struct role_transition))) == NULL)
89048 + return -ENOMEM;
89049 +
89050 + if (copy_role_transition(rtmp, rusertp))
89051 + return -EFAULT;
89052 +
89053 + rusertp = rtmp->prev;
89054 +
89055 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
89056 + if (error)
89057 + return error;
89058 +
89059 + if (!rlast) {
89060 + rtmp->prev = NULL;
89061 + rolep->transitions = rtmp;
89062 + } else {
89063 + rlast->next = rtmp;
89064 + rtmp->prev = rlast;
89065 + }
89066 +
89067 + if (!rusertp)
89068 + rtmp->next = NULL;
89069 + }
89070 +
89071 + return 0;
89072 +}
89073 +
89074 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
89075 +{
89076 + struct acl_object_label o_tmp;
89077 + __u32 num = 0;
89078 +
89079 + while (userp) {
89080 + if (copy_acl_object_label(&o_tmp, userp))
89081 + break;
89082 +
89083 + userp = o_tmp.prev;
89084 + num++;
89085 + }
89086 +
89087 + return num;
89088 +}
89089 +
89090 +static struct acl_subject_label *
89091 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
89092 +{
89093 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
89094 + __u32 num_objs;
89095 + struct acl_ip_label **i_tmp, *i_utmp2;
89096 + struct gr_hash_struct ghash;
89097 + struct subject_map *subjmap;
89098 + unsigned int i_num;
89099 + int err;
89100 +
89101 + if (already_copied != NULL)
89102 + *already_copied = 0;
89103 +
89104 + s_tmp = lookup_subject_map(userp);
89105 +
89106 + /* we've already copied this subject into the kernel, just return
89107 + the reference to it, and don't copy it over again
89108 + */
89109 + if (s_tmp) {
89110 + if (already_copied != NULL)
89111 + *already_copied = 1;
89112 + return(s_tmp);
89113 + }
89114 +
89115 + if ((s_tmp = (struct acl_subject_label *)
89116 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
89117 + return ERR_PTR(-ENOMEM);
89118 +
89119 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
89120 + if (subjmap == NULL)
89121 + return ERR_PTR(-ENOMEM);
89122 +
89123 + subjmap->user = userp;
89124 + subjmap->kernel = s_tmp;
89125 + insert_subj_map_entry(subjmap);
89126 +
89127 + if (copy_acl_subject_label(s_tmp, userp))
89128 + return ERR_PTR(-EFAULT);
89129 +
89130 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
89131 + if (err)
89132 + return ERR_PTR(err);
89133 +
89134 + if (!strcmp(s_tmp->filename, "/"))
89135 + role->root_label = s_tmp;
89136 +
89137 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
89138 + return ERR_PTR(-EFAULT);
89139 +
89140 + /* copy user and group transition tables */
89141 +
89142 + if (s_tmp->user_trans_num) {
89143 + uid_t *uidlist;
89144 +
89145 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
89146 + if (uidlist == NULL)
89147 + return ERR_PTR(-ENOMEM);
89148 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
89149 + return ERR_PTR(-EFAULT);
89150 +
89151 + s_tmp->user_transitions = uidlist;
89152 + }
89153 +
89154 + if (s_tmp->group_trans_num) {
89155 + gid_t *gidlist;
89156 +
89157 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
89158 + if (gidlist == NULL)
89159 + return ERR_PTR(-ENOMEM);
89160 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
89161 + return ERR_PTR(-EFAULT);
89162 +
89163 + s_tmp->group_transitions = gidlist;
89164 + }
89165 +
89166 + /* set up object hash table */
89167 + num_objs = count_user_objs(ghash.first);
89168 +
89169 + s_tmp->obj_hash_size = num_objs;
89170 + s_tmp->obj_hash =
89171 + (struct acl_object_label **)
89172 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
89173 +
89174 + if (!s_tmp->obj_hash)
89175 + return ERR_PTR(-ENOMEM);
89176 +
89177 + memset(s_tmp->obj_hash, 0,
89178 + s_tmp->obj_hash_size *
89179 + sizeof (struct acl_object_label *));
89180 +
89181 + /* add in objects */
89182 + err = copy_user_objs(ghash.first, s_tmp, role);
89183 +
89184 + if (err)
89185 + return ERR_PTR(err);
89186 +
89187 + /* set pointer for parent subject */
89188 + if (s_tmp->parent_subject) {
89189 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
89190 +
89191 + if (IS_ERR(s_tmp2))
89192 + return s_tmp2;
89193 +
89194 + s_tmp->parent_subject = s_tmp2;
89195 + }
89196 +
89197 + /* add in ip acls */
89198 +
89199 + if (!s_tmp->ip_num) {
89200 + s_tmp->ips = NULL;
89201 + goto insert;
89202 + }
89203 +
89204 + i_tmp =
89205 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
89206 + sizeof (struct acl_ip_label *));
89207 +
89208 + if (!i_tmp)
89209 + return ERR_PTR(-ENOMEM);
89210 +
89211 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
89212 + *(i_tmp + i_num) =
89213 + (struct acl_ip_label *)
89214 + acl_alloc(sizeof (struct acl_ip_label));
89215 + if (!*(i_tmp + i_num))
89216 + return ERR_PTR(-ENOMEM);
89217 +
89218 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
89219 + return ERR_PTR(-EFAULT);
89220 +
89221 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
89222 + return ERR_PTR(-EFAULT);
89223 +
89224 + if ((*(i_tmp + i_num))->iface == NULL)
89225 + continue;
89226 +
89227 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
89228 + if (err)
89229 + return ERR_PTR(err);
89230 + }
89231 +
89232 + s_tmp->ips = i_tmp;
89233 +
89234 +insert:
89235 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
89236 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
89237 + return ERR_PTR(-ENOMEM);
89238 +
89239 + return s_tmp;
89240 +}
89241 +
89242 +static int
89243 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
89244 +{
89245 + struct acl_subject_label s_pre;
89246 + struct acl_subject_label * ret;
89247 + int err;
89248 +
89249 + while (userp) {
89250 + if (copy_acl_subject_label(&s_pre, userp))
89251 + return -EFAULT;
89252 +
89253 + ret = do_copy_user_subj(userp, role, NULL);
89254 +
89255 + err = PTR_ERR(ret);
89256 + if (IS_ERR(ret))
89257 + return err;
89258 +
89259 + insert_acl_subj_label(ret, role);
89260 +
89261 + userp = s_pre.prev;
89262 + }
89263 +
89264 + return 0;
89265 +}
89266 +
89267 +static int
89268 +copy_user_acl(struct gr_arg *arg)
89269 +{
89270 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
89271 + struct acl_subject_label *subj_list;
89272 + struct sprole_pw *sptmp;
89273 + struct gr_hash_struct *ghash;
89274 + uid_t *domainlist;
89275 + unsigned int r_num;
89276 + int err = 0;
89277 + __u16 i;
89278 + __u32 num_subjs;
89279 +
89280 + /* we need a default and kernel role */
89281 + if (arg->role_db.num_roles < 2)
89282 + return -EINVAL;
89283 +
89284 + /* copy special role authentication info from userspace */
89285 +
89286 + polstate->num_sprole_pws = arg->num_sprole_pws;
89287 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
89288 +
89289 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
89290 + return -ENOMEM;
89291 +
89292 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89293 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
89294 + if (!sptmp)
89295 + return -ENOMEM;
89296 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
89297 + return -EFAULT;
89298 +
89299 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
89300 + if (err)
89301 + return err;
89302 +
89303 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
89304 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
89305 +#endif
89306 +
89307 + polstate->acl_special_roles[i] = sptmp;
89308 + }
89309 +
89310 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
89311 +
89312 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
89313 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
89314 +
89315 + if (!r_tmp)
89316 + return -ENOMEM;
89317 +
89318 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
89319 + return -EFAULT;
89320 +
89321 + if (copy_acl_role_label(r_tmp, r_utmp2))
89322 + return -EFAULT;
89323 +
89324 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
89325 + if (err)
89326 + return err;
89327 +
89328 + if (!strcmp(r_tmp->rolename, "default")
89329 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
89330 + polstate->default_role = r_tmp;
89331 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
89332 + polstate->kernel_role = r_tmp;
89333 + }
89334 +
89335 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
89336 + return -ENOMEM;
89337 +
89338 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
89339 + return -EFAULT;
89340 +
89341 + r_tmp->hash = ghash;
89342 +
89343 + num_subjs = count_user_subjs(r_tmp->hash->first);
89344 +
89345 + r_tmp->subj_hash_size = num_subjs;
89346 + r_tmp->subj_hash =
89347 + (struct acl_subject_label **)
89348 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
89349 +
89350 + if (!r_tmp->subj_hash)
89351 + return -ENOMEM;
89352 +
89353 + err = copy_user_allowedips(r_tmp);
89354 + if (err)
89355 + return err;
89356 +
89357 + /* copy domain info */
89358 + if (r_tmp->domain_children != NULL) {
89359 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
89360 + if (domainlist == NULL)
89361 + return -ENOMEM;
89362 +
89363 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
89364 + return -EFAULT;
89365 +
89366 + r_tmp->domain_children = domainlist;
89367 + }
89368 +
89369 + err = copy_user_transitions(r_tmp);
89370 + if (err)
89371 + return err;
89372 +
89373 + memset(r_tmp->subj_hash, 0,
89374 + r_tmp->subj_hash_size *
89375 + sizeof (struct acl_subject_label *));
89376 +
89377 + /* acquire the list of subjects, then NULL out
89378 + the list prior to parsing the subjects for this role,
89379 + as during this parsing the list is replaced with a list
89380 + of *nested* subjects for the role
89381 + */
89382 + subj_list = r_tmp->hash->first;
89383 +
89384 + /* set nested subject list to null */
89385 + r_tmp->hash->first = NULL;
89386 +
89387 + err = copy_user_subjs(subj_list, r_tmp);
89388 +
89389 + if (err)
89390 + return err;
89391 +
89392 + insert_acl_role_label(r_tmp);
89393 + }
89394 +
89395 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
89396 + return -EINVAL;
89397 +
89398 + return err;
89399 +}
89400 +
89401 +static int gracl_reload_apply_policies(void *reload)
89402 +{
89403 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
89404 + struct task_struct *task, *task2;
89405 + struct acl_role_label *role, *rtmp;
89406 + struct acl_subject_label *subj;
89407 + const struct cred *cred;
89408 + int role_applied;
89409 + int ret = 0;
89410 +
89411 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
89412 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
89413 +
89414 + /* first make sure we'll be able to apply the new policy cleanly */
89415 + do_each_thread(task2, task) {
89416 + if (task->exec_file == NULL)
89417 + continue;
89418 + role_applied = 0;
89419 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89420 + /* preserve special roles */
89421 + FOR_EACH_ROLE_START(role)
89422 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89423 + rtmp = task->role;
89424 + task->role = role;
89425 + role_applied = 1;
89426 + break;
89427 + }
89428 + FOR_EACH_ROLE_END(role)
89429 + }
89430 + if (!role_applied) {
89431 + cred = __task_cred(task);
89432 + rtmp = task->role;
89433 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89434 + }
89435 + /* this handles non-nested inherited subjects, nested subjects will still
89436 + be dropped currently */
89437 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89438 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
89439 + /* change the role back so that we've made no modifications to the policy */
89440 + task->role = rtmp;
89441 +
89442 + if (subj == NULL || task->tmpacl == NULL) {
89443 + ret = -EINVAL;
89444 + goto out;
89445 + }
89446 + } while_each_thread(task2, task);
89447 +
89448 + /* now actually apply the policy */
89449 +
89450 + do_each_thread(task2, task) {
89451 + if (task->exec_file) {
89452 + role_applied = 0;
89453 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89454 + /* preserve special roles */
89455 + FOR_EACH_ROLE_START(role)
89456 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89457 + task->role = role;
89458 + role_applied = 1;
89459 + break;
89460 + }
89461 + FOR_EACH_ROLE_END(role)
89462 + }
89463 + if (!role_applied) {
89464 + cred = __task_cred(task);
89465 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89466 + }
89467 + /* this handles non-nested inherited subjects, nested subjects will still
89468 + be dropped currently */
89469 + if (!reload_state->oldmode && task->inherited)
89470 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89471 + else {
89472 + /* looked up and tagged to the task previously */
89473 + subj = task->tmpacl;
89474 + }
89475 + /* subj will be non-null */
89476 + __gr_apply_subject_to_task(polstate, task, subj);
89477 + if (reload_state->oldmode) {
89478 + task->acl_role_id = 0;
89479 + task->acl_sp_role = 0;
89480 + task->inherited = 0;
89481 + }
89482 + } else {
89483 + // it's a kernel process
89484 + task->role = polstate->kernel_role;
89485 + task->acl = polstate->kernel_role->root_label;
89486 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89487 + task->acl->mode &= ~GR_PROCFIND;
89488 +#endif
89489 + }
89490 + } while_each_thread(task2, task);
89491 +
89492 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
89493 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
89494 +
89495 +out:
89496 +
89497 + return ret;
89498 +}
89499 +
89500 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
89501 +{
89502 + struct gr_reload_state new_reload_state = { };
89503 + int err;
89504 +
89505 + new_reload_state.oldpolicy_ptr = polstate;
89506 + new_reload_state.oldalloc_ptr = current_alloc_state;
89507 + new_reload_state.oldmode = oldmode;
89508 +
89509 + current_alloc_state = &new_reload_state.newalloc;
89510 + polstate = &new_reload_state.newpolicy;
89511 +
89512 + /* everything relevant is now saved off, copy in the new policy */
89513 + if (init_variables(args, true)) {
89514 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89515 + err = -ENOMEM;
89516 + goto error;
89517 + }
89518 +
89519 + err = copy_user_acl(args);
89520 + free_init_variables();
89521 + if (err)
89522 + goto error;
89523 + /* the new policy is copied in, with the old policy available via saved_state
89524 + first go through applying roles, making sure to preserve special roles
89525 + then apply new subjects, making sure to preserve inherited and nested subjects,
89526 + though currently only inherited subjects will be preserved
89527 + */
89528 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
89529 + if (err)
89530 + goto error;
89531 +
89532 + /* we've now applied the new policy, so restore the old policy state to free it */
89533 + polstate = &new_reload_state.oldpolicy;
89534 + current_alloc_state = &new_reload_state.oldalloc;
89535 + free_variables(true);
89536 +
89537 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
89538 + to running_polstate/current_alloc_state inside stop_machine
89539 + */
89540 + err = 0;
89541 + goto out;
89542 +error:
89543 + /* on error of loading the new policy, we'll just keep the previous
89544 + policy set around
89545 + */
89546 + free_variables(true);
89547 +
89548 + /* doesn't affect runtime, but maintains consistent state */
89549 +out:
89550 + polstate = new_reload_state.oldpolicy_ptr;
89551 + current_alloc_state = new_reload_state.oldalloc_ptr;
89552 +
89553 + return err;
89554 +}
89555 +
89556 +static int
89557 +gracl_init(struct gr_arg *args)
89558 +{
89559 + int error = 0;
89560 +
89561 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
89562 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
89563 +
89564 + if (init_variables(args, false)) {
89565 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89566 + error = -ENOMEM;
89567 + goto out;
89568 + }
89569 +
89570 + error = copy_user_acl(args);
89571 + free_init_variables();
89572 + if (error)
89573 + goto out;
89574 +
89575 + error = gr_set_acls(0);
89576 + if (error)
89577 + goto out;
89578 +
89579 + gr_enable_rbac_system();
89580 +
89581 + return 0;
89582 +
89583 +out:
89584 + free_variables(false);
89585 + return error;
89586 +}
89587 +
89588 +static int
89589 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
89590 + unsigned char **sum)
89591 +{
89592 + struct acl_role_label *r;
89593 + struct role_allowed_ip *ipp;
89594 + struct role_transition *trans;
89595 + unsigned int i;
89596 + int found = 0;
89597 + u32 curr_ip = current->signal->curr_ip;
89598 +
89599 + current->signal->saved_ip = curr_ip;
89600 +
89601 + /* check transition table */
89602 +
89603 + for (trans = current->role->transitions; trans; trans = trans->next) {
89604 + if (!strcmp(rolename, trans->rolename)) {
89605 + found = 1;
89606 + break;
89607 + }
89608 + }
89609 +
89610 + if (!found)
89611 + return 0;
89612 +
89613 + /* handle special roles that do not require authentication
89614 + and check ip */
89615 +
89616 + FOR_EACH_ROLE_START(r)
89617 + if (!strcmp(rolename, r->rolename) &&
89618 + (r->roletype & GR_ROLE_SPECIAL)) {
89619 + found = 0;
89620 + if (r->allowed_ips != NULL) {
89621 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
89622 + if ((ntohl(curr_ip) & ipp->netmask) ==
89623 + (ntohl(ipp->addr) & ipp->netmask))
89624 + found = 1;
89625 + }
89626 + } else
89627 + found = 2;
89628 + if (!found)
89629 + return 0;
89630 +
89631 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
89632 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
89633 + *salt = NULL;
89634 + *sum = NULL;
89635 + return 1;
89636 + }
89637 + }
89638 + FOR_EACH_ROLE_END(r)
89639 +
89640 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89641 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
89642 + *salt = polstate->acl_special_roles[i]->salt;
89643 + *sum = polstate->acl_special_roles[i]->sum;
89644 + return 1;
89645 + }
89646 + }
89647 +
89648 + return 0;
89649 +}
89650 +
89651 +int gr_check_secure_terminal(struct task_struct *task)
89652 +{
89653 + struct task_struct *p, *p2, *p3;
89654 + struct files_struct *files;
89655 + struct fdtable *fdt;
89656 + struct file *our_file = NULL, *file;
89657 + struct inode *our_inode = NULL;
89658 + int i;
89659 +
89660 + if (task->signal->tty == NULL)
89661 + return 1;
89662 +
89663 + files = get_files_struct(task);
89664 + if (files != NULL) {
89665 + rcu_read_lock();
89666 + fdt = files_fdtable(files);
89667 + for (i=0; i < fdt->max_fds; i++) {
89668 + file = fcheck_files(files, i);
89669 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
89670 + get_file(file);
89671 + our_file = file;
89672 + }
89673 + }
89674 + rcu_read_unlock();
89675 + put_files_struct(files);
89676 + }
89677 +
89678 + if (our_file == NULL)
89679 + return 1;
89680 +
89681 + our_inode = d_backing_inode(our_file->f_path.dentry);
89682 +
89683 + read_lock(&tasklist_lock);
89684 + do_each_thread(p2, p) {
89685 + files = get_files_struct(p);
89686 + if (files == NULL ||
89687 + (p->signal && p->signal->tty == task->signal->tty)) {
89688 + if (files != NULL)
89689 + put_files_struct(files);
89690 + continue;
89691 + }
89692 + rcu_read_lock();
89693 + fdt = files_fdtable(files);
89694 + for (i=0; i < fdt->max_fds; i++) {
89695 + struct inode *inode = NULL;
89696 + file = fcheck_files(files, i);
89697 + if (file)
89698 + inode = d_backing_inode(file->f_path.dentry);
89699 + if (inode && S_ISCHR(inode->i_mode) && inode->i_rdev == our_inode->i_rdev) {
89700 + p3 = task;
89701 + while (task_pid_nr(p3) > 0) {
89702 + if (p3 == p)
89703 + break;
89704 + p3 = p3->real_parent;
89705 + }
89706 + if (p3 == p)
89707 + break;
89708 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
89709 + gr_handle_alertkill(p);
89710 + rcu_read_unlock();
89711 + put_files_struct(files);
89712 + read_unlock(&tasklist_lock);
89713 + fput(our_file);
89714 + return 0;
89715 + }
89716 + }
89717 + rcu_read_unlock();
89718 + put_files_struct(files);
89719 + } while_each_thread(p2, p);
89720 + read_unlock(&tasklist_lock);
89721 +
89722 + fput(our_file);
89723 + return 1;
89724 +}
89725 +
89726 +ssize_t
89727 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
89728 +{
89729 + struct gr_arg_wrapper uwrap;
89730 + unsigned char *sprole_salt = NULL;
89731 + unsigned char *sprole_sum = NULL;
89732 + int error = 0;
89733 + int error2 = 0;
89734 + size_t req_count = 0;
89735 + unsigned char oldmode = 0;
89736 +
89737 + mutex_lock(&gr_dev_mutex);
89738 +
89739 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
89740 + error = -EPERM;
89741 + goto out;
89742 + }
89743 +
89744 +#ifdef CONFIG_COMPAT
89745 + pax_open_kernel();
89746 + if (is_compat_task()) {
89747 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
89748 + copy_gr_arg = &copy_gr_arg_compat;
89749 + copy_acl_object_label = &copy_acl_object_label_compat;
89750 + copy_acl_subject_label = &copy_acl_subject_label_compat;
89751 + copy_acl_role_label = &copy_acl_role_label_compat;
89752 + copy_acl_ip_label = &copy_acl_ip_label_compat;
89753 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
89754 + copy_role_transition = &copy_role_transition_compat;
89755 + copy_sprole_pw = &copy_sprole_pw_compat;
89756 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
89757 + copy_pointer_from_array = &copy_pointer_from_array_compat;
89758 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
89759 + } else {
89760 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
89761 + copy_gr_arg = &copy_gr_arg_normal;
89762 + copy_acl_object_label = &copy_acl_object_label_normal;
89763 + copy_acl_subject_label = &copy_acl_subject_label_normal;
89764 + copy_acl_role_label = &copy_acl_role_label_normal;
89765 + copy_acl_ip_label = &copy_acl_ip_label_normal;
89766 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
89767 + copy_role_transition = &copy_role_transition_normal;
89768 + copy_sprole_pw = &copy_sprole_pw_normal;
89769 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
89770 + copy_pointer_from_array = &copy_pointer_from_array_normal;
89771 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
89772 + }
89773 + pax_close_kernel();
89774 +#endif
89775 +
89776 + req_count = get_gr_arg_wrapper_size();
89777 +
89778 + if (count != req_count) {
89779 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
89780 + error = -EINVAL;
89781 + goto out;
89782 + }
89783 +
89784 +
89785 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
89786 + gr_auth_expires = 0;
89787 + gr_auth_attempts = 0;
89788 + }
89789 +
89790 + error = copy_gr_arg_wrapper(buf, &uwrap);
89791 + if (error)
89792 + goto out;
89793 +
89794 + error = copy_gr_arg(uwrap.arg, gr_usermode);
89795 + if (error)
89796 + goto out;
89797 +
89798 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89799 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89800 + time_after(gr_auth_expires, get_seconds())) {
89801 + error = -EBUSY;
89802 + goto out;
89803 + }
89804 +
89805 + /* if non-root trying to do anything other than use a special role,
89806 + do not attempt authentication, do not count towards authentication
89807 + locking
89808 + */
89809 +
89810 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
89811 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89812 + gr_is_global_nonroot(current_uid())) {
89813 + error = -EPERM;
89814 + goto out;
89815 + }
89816 +
89817 + /* ensure pw and special role name are null terminated */
89818 +
89819 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
89820 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
89821 +
89822 + /* Okay.
89823 + * We have our enough of the argument structure..(we have yet
89824 + * to copy_from_user the tables themselves) . Copy the tables
89825 + * only if we need them, i.e. for loading operations. */
89826 +
89827 + switch (gr_usermode->mode) {
89828 + case GR_STATUS:
89829 + if (gr_acl_is_enabled()) {
89830 + error = 1;
89831 + if (!gr_check_secure_terminal(current))
89832 + error = 3;
89833 + } else
89834 + error = 2;
89835 + goto out;
89836 + case GR_SHUTDOWN:
89837 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89838 + stop_machine(gr_rbac_disable, NULL, NULL);
89839 + free_variables(false);
89840 + memset(gr_usermode, 0, sizeof(struct gr_arg));
89841 + memset(gr_system_salt, 0, GR_SALT_LEN);
89842 + memset(gr_system_sum, 0, GR_SHA_LEN);
89843 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
89844 + } else if (gr_acl_is_enabled()) {
89845 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
89846 + error = -EPERM;
89847 + } else {
89848 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
89849 + error = -EAGAIN;
89850 + }
89851 + break;
89852 + case GR_ENABLE:
89853 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
89854 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
89855 + else {
89856 + if (gr_acl_is_enabled())
89857 + error = -EAGAIN;
89858 + else
89859 + error = error2;
89860 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
89861 + }
89862 + break;
89863 + case GR_OLDRELOAD:
89864 + oldmode = 1;
89865 + case GR_RELOAD:
89866 + if (!gr_acl_is_enabled()) {
89867 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
89868 + error = -EAGAIN;
89869 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89870 + error2 = gracl_reload(gr_usermode, oldmode);
89871 + if (!error2)
89872 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
89873 + else {
89874 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89875 + error = error2;
89876 + }
89877 + } else {
89878 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89879 + error = -EPERM;
89880 + }
89881 + break;
89882 + case GR_SEGVMOD:
89883 + if (unlikely(!gr_acl_is_enabled())) {
89884 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
89885 + error = -EAGAIN;
89886 + break;
89887 + }
89888 +
89889 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89890 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
89891 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
89892 + struct acl_subject_label *segvacl;
89893 + segvacl =
89894 + lookup_acl_subj_label(gr_usermode->segv_inode,
89895 + gr_usermode->segv_device,
89896 + current->role);
89897 + if (segvacl) {
89898 + segvacl->crashes = 0;
89899 + segvacl->expires = 0;
89900 + }
89901 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
89902 + gr_remove_uid(gr_usermode->segv_uid);
89903 + }
89904 + } else {
89905 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
89906 + error = -EPERM;
89907 + }
89908 + break;
89909 + case GR_SPROLE:
89910 + case GR_SPROLEPAM:
89911 + if (unlikely(!gr_acl_is_enabled())) {
89912 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
89913 + error = -EAGAIN;
89914 + break;
89915 + }
89916 +
89917 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
89918 + current->role->expires = 0;
89919 + current->role->auth_attempts = 0;
89920 + }
89921 +
89922 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89923 + time_after(current->role->expires, get_seconds())) {
89924 + error = -EBUSY;
89925 + goto out;
89926 + }
89927 +
89928 + if (lookup_special_role_auth
89929 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
89930 + && ((!sprole_salt && !sprole_sum)
89931 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
89932 + char *p = "";
89933 + assign_special_role(gr_usermode->sp_role);
89934 + read_lock(&tasklist_lock);
89935 + if (current->real_parent)
89936 + p = current->real_parent->role->rolename;
89937 + read_unlock(&tasklist_lock);
89938 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
89939 + p, acl_sp_role_value);
89940 + } else {
89941 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
89942 + error = -EPERM;
89943 + if(!(current->role->auth_attempts++))
89944 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
89945 +
89946 + goto out;
89947 + }
89948 + break;
89949 + case GR_UNSPROLE:
89950 + if (unlikely(!gr_acl_is_enabled())) {
89951 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
89952 + error = -EAGAIN;
89953 + break;
89954 + }
89955 +
89956 + if (current->role->roletype & GR_ROLE_SPECIAL) {
89957 + char *p = "";
89958 + int i = 0;
89959 +
89960 + read_lock(&tasklist_lock);
89961 + if (current->real_parent) {
89962 + p = current->real_parent->role->rolename;
89963 + i = current->real_parent->acl_role_id;
89964 + }
89965 + read_unlock(&tasklist_lock);
89966 +
89967 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
89968 + gr_set_acls(1);
89969 + } else {
89970 + error = -EPERM;
89971 + goto out;
89972 + }
89973 + break;
89974 + default:
89975 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
89976 + error = -EINVAL;
89977 + break;
89978 + }
89979 +
89980 + if (error != -EPERM)
89981 + goto out;
89982 +
89983 + if(!(gr_auth_attempts++))
89984 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
89985 +
89986 + out:
89987 + mutex_unlock(&gr_dev_mutex);
89988 +
89989 + if (!error)
89990 + error = req_count;
89991 +
89992 + return error;
89993 +}
89994 +
89995 +int
89996 +gr_set_acls(const int type)
89997 +{
89998 + struct task_struct *task, *task2;
89999 + struct acl_role_label *role = current->role;
90000 + struct acl_subject_label *subj;
90001 + __u16 acl_role_id = current->acl_role_id;
90002 + const struct cred *cred;
90003 + int ret;
90004 +
90005 + rcu_read_lock();
90006 + read_lock(&tasklist_lock);
90007 + read_lock(&grsec_exec_file_lock);
90008 + do_each_thread(task2, task) {
90009 + /* check to see if we're called from the exit handler,
90010 + if so, only replace ACLs that have inherited the admin
90011 + ACL */
90012 +
90013 + if (type && (task->role != role ||
90014 + task->acl_role_id != acl_role_id))
90015 + continue;
90016 +
90017 + task->acl_role_id = 0;
90018 + task->acl_sp_role = 0;
90019 + task->inherited = 0;
90020 +
90021 + if (task->exec_file) {
90022 + cred = __task_cred(task);
90023 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
90024 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
90025 + if (subj == NULL) {
90026 + ret = -EINVAL;
90027 + read_unlock(&grsec_exec_file_lock);
90028 + read_unlock(&tasklist_lock);
90029 + rcu_read_unlock();
90030 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
90031 + return ret;
90032 + }
90033 + __gr_apply_subject_to_task(polstate, task, subj);
90034 + } else {
90035 + // it's a kernel process
90036 + task->role = polstate->kernel_role;
90037 + task->acl = polstate->kernel_role->root_label;
90038 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
90039 + task->acl->mode &= ~GR_PROCFIND;
90040 +#endif
90041 + }
90042 + } while_each_thread(task2, task);
90043 + read_unlock(&grsec_exec_file_lock);
90044 + read_unlock(&tasklist_lock);
90045 + rcu_read_unlock();
90046 +
90047 + return 0;
90048 +}
90049 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
90050 new file mode 100644
90051 index 0000000..39645c9
90052 --- /dev/null
90053 +++ b/grsecurity/gracl_res.c
90054 @@ -0,0 +1,68 @@
90055 +#include <linux/kernel.h>
90056 +#include <linux/sched.h>
90057 +#include <linux/gracl.h>
90058 +#include <linux/grinternal.h>
90059 +
90060 +static const char *restab_log[] = {
90061 + [RLIMIT_CPU] = "RLIMIT_CPU",
90062 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
90063 + [RLIMIT_DATA] = "RLIMIT_DATA",
90064 + [RLIMIT_STACK] = "RLIMIT_STACK",
90065 + [RLIMIT_CORE] = "RLIMIT_CORE",
90066 + [RLIMIT_RSS] = "RLIMIT_RSS",
90067 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
90068 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
90069 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
90070 + [RLIMIT_AS] = "RLIMIT_AS",
90071 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
90072 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
90073 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
90074 + [RLIMIT_NICE] = "RLIMIT_NICE",
90075 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
90076 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
90077 + [GR_CRASH_RES] = "RLIMIT_CRASH"
90078 +};
90079 +
90080 +void
90081 +gr_log_resource(const struct task_struct *task,
90082 + const int res, const unsigned long wanted, const int gt)
90083 +{
90084 + const struct cred *cred;
90085 + unsigned long rlim;
90086 +
90087 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
90088 + return;
90089 +
90090 + // not yet supported resource
90091 + if (unlikely(!restab_log[res]))
90092 + return;
90093 +
90094 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
90095 + rlim = task_rlimit_max(task, res);
90096 + else
90097 + rlim = task_rlimit(task, res);
90098 +
90099 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
90100 + return;
90101 +
90102 + rcu_read_lock();
90103 + cred = __task_cred(task);
90104 +
90105 + if (res == RLIMIT_NPROC &&
90106 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
90107 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
90108 + goto out_rcu_unlock;
90109 + else if (res == RLIMIT_MEMLOCK &&
90110 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
90111 + goto out_rcu_unlock;
90112 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
90113 + goto out_rcu_unlock;
90114 + rcu_read_unlock();
90115 +
90116 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
90117 +
90118 + return;
90119 +out_rcu_unlock:
90120 + rcu_read_unlock();
90121 + return;
90122 +}
90123 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
90124 new file mode 100644
90125 index 0000000..21646aa
90126 --- /dev/null
90127 +++ b/grsecurity/gracl_segv.c
90128 @@ -0,0 +1,304 @@
90129 +#include <linux/kernel.h>
90130 +#include <linux/mm.h>
90131 +#include <asm/uaccess.h>
90132 +#include <asm/errno.h>
90133 +#include <asm/mman.h>
90134 +#include <net/sock.h>
90135 +#include <linux/file.h>
90136 +#include <linux/fs.h>
90137 +#include <linux/net.h>
90138 +#include <linux/in.h>
90139 +#include <linux/slab.h>
90140 +#include <linux/types.h>
90141 +#include <linux/sched.h>
90142 +#include <linux/timer.h>
90143 +#include <linux/gracl.h>
90144 +#include <linux/grsecurity.h>
90145 +#include <linux/grinternal.h>
90146 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
90147 +#include <linux/magic.h>
90148 +#include <linux/pagemap.h>
90149 +#include "../fs/btrfs/async-thread.h"
90150 +#include "../fs/btrfs/ctree.h"
90151 +#include "../fs/btrfs/btrfs_inode.h"
90152 +#endif
90153 +
90154 +static struct crash_uid *uid_set;
90155 +static unsigned short uid_used;
90156 +static DEFINE_SPINLOCK(gr_uid_lock);
90157 +extern rwlock_t gr_inode_lock;
90158 +extern struct acl_subject_label *
90159 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
90160 + struct acl_role_label *role);
90161 +
90162 +int
90163 +gr_init_uidset(void)
90164 +{
90165 + uid_set =
90166 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
90167 + uid_used = 0;
90168 +
90169 + return uid_set ? 1 : 0;
90170 +}
90171 +
90172 +void
90173 +gr_free_uidset(void)
90174 +{
90175 + if (uid_set) {
90176 + struct crash_uid *tmpset;
90177 + spin_lock(&gr_uid_lock);
90178 + tmpset = uid_set;
90179 + uid_set = NULL;
90180 + uid_used = 0;
90181 + spin_unlock(&gr_uid_lock);
90182 + if (tmpset)
90183 + kfree(tmpset);
90184 + }
90185 +
90186 + return;
90187 +}
90188 +
90189 +int
90190 +gr_find_uid(const uid_t uid)
90191 +{
90192 + struct crash_uid *tmp = uid_set;
90193 + uid_t buid;
90194 + int low = 0, high = uid_used - 1, mid;
90195 +
90196 + while (high >= low) {
90197 + mid = (low + high) >> 1;
90198 + buid = tmp[mid].uid;
90199 + if (buid == uid)
90200 + return mid;
90201 + if (buid > uid)
90202 + high = mid - 1;
90203 + if (buid < uid)
90204 + low = mid + 1;
90205 + }
90206 +
90207 + return -1;
90208 +}
90209 +
90210 +static void
90211 +gr_insertsort(void)
90212 +{
90213 + unsigned short i, j;
90214 + struct crash_uid index;
90215 +
90216 + for (i = 1; i < uid_used; i++) {
90217 + index = uid_set[i];
90218 + j = i;
90219 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
90220 + uid_set[j] = uid_set[j - 1];
90221 + j--;
90222 + }
90223 + uid_set[j] = index;
90224 + }
90225 +
90226 + return;
90227 +}
90228 +
90229 +static void
90230 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
90231 +{
90232 + int loc;
90233 + uid_t uid = GR_GLOBAL_UID(kuid);
90234 +
90235 + if (uid_used == GR_UIDTABLE_MAX)
90236 + return;
90237 +
90238 + loc = gr_find_uid(uid);
90239 +
90240 + if (loc >= 0) {
90241 + uid_set[loc].expires = expires;
90242 + return;
90243 + }
90244 +
90245 + uid_set[uid_used].uid = uid;
90246 + uid_set[uid_used].expires = expires;
90247 + uid_used++;
90248 +
90249 + gr_insertsort();
90250 +
90251 + return;
90252 +}
90253 +
90254 +void
90255 +gr_remove_uid(const unsigned short loc)
90256 +{
90257 + unsigned short i;
90258 +
90259 + for (i = loc + 1; i < uid_used; i++)
90260 + uid_set[i - 1] = uid_set[i];
90261 +
90262 + uid_used--;
90263 +
90264 + return;
90265 +}
90266 +
90267 +int
90268 +gr_check_crash_uid(const kuid_t kuid)
90269 +{
90270 + int loc;
90271 + int ret = 0;
90272 + uid_t uid;
90273 +
90274 + if (unlikely(!gr_acl_is_enabled()))
90275 + return 0;
90276 +
90277 + uid = GR_GLOBAL_UID(kuid);
90278 +
90279 + spin_lock(&gr_uid_lock);
90280 + loc = gr_find_uid(uid);
90281 +
90282 + if (loc < 0)
90283 + goto out_unlock;
90284 +
90285 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
90286 + gr_remove_uid(loc);
90287 + else
90288 + ret = 1;
90289 +
90290 +out_unlock:
90291 + spin_unlock(&gr_uid_lock);
90292 + return ret;
90293 +}
90294 +
90295 +static int
90296 +proc_is_setxid(const struct cred *cred)
90297 +{
90298 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
90299 + !uid_eq(cred->uid, cred->fsuid))
90300 + return 1;
90301 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
90302 + !gid_eq(cred->gid, cred->fsgid))
90303 + return 1;
90304 +
90305 + return 0;
90306 +}
90307 +
90308 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
90309 +
90310 +void
90311 +gr_handle_crash(struct task_struct *task, const int sig)
90312 +{
90313 + struct acl_subject_label *curr;
90314 + struct task_struct *tsk, *tsk2;
90315 + const struct cred *cred;
90316 + const struct cred *cred2;
90317 +
90318 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
90319 + return;
90320 +
90321 + if (unlikely(!gr_acl_is_enabled()))
90322 + return;
90323 +
90324 + curr = task->acl;
90325 +
90326 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
90327 + return;
90328 +
90329 + if (time_before_eq(curr->expires, get_seconds())) {
90330 + curr->expires = 0;
90331 + curr->crashes = 0;
90332 + }
90333 +
90334 + curr->crashes++;
90335 +
90336 + if (!curr->expires)
90337 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
90338 +
90339 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90340 + time_after(curr->expires, get_seconds())) {
90341 + rcu_read_lock();
90342 + cred = __task_cred(task);
90343 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
90344 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90345 + spin_lock(&gr_uid_lock);
90346 + gr_insert_uid(cred->uid, curr->expires);
90347 + spin_unlock(&gr_uid_lock);
90348 + curr->expires = 0;
90349 + curr->crashes = 0;
90350 + read_lock(&tasklist_lock);
90351 + do_each_thread(tsk2, tsk) {
90352 + cred2 = __task_cred(tsk);
90353 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
90354 + gr_fake_force_sig(SIGKILL, tsk);
90355 + } while_each_thread(tsk2, tsk);
90356 + read_unlock(&tasklist_lock);
90357 + } else {
90358 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90359 + read_lock(&tasklist_lock);
90360 + read_lock(&grsec_exec_file_lock);
90361 + do_each_thread(tsk2, tsk) {
90362 + if (likely(tsk != task)) {
90363 + // if this thread has the same subject as the one that triggered
90364 + // RES_CRASH and it's the same binary, kill it
90365 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
90366 + gr_fake_force_sig(SIGKILL, tsk);
90367 + }
90368 + } while_each_thread(tsk2, tsk);
90369 + read_unlock(&grsec_exec_file_lock);
90370 + read_unlock(&tasklist_lock);
90371 + }
90372 + rcu_read_unlock();
90373 + }
90374 +
90375 + return;
90376 +}
90377 +
90378 +int
90379 +gr_check_crash_exec(const struct file *filp)
90380 +{
90381 + struct acl_subject_label *curr;
90382 + struct dentry *dentry;
90383 +
90384 + if (unlikely(!gr_acl_is_enabled()))
90385 + return 0;
90386 +
90387 + read_lock(&gr_inode_lock);
90388 + dentry = filp->f_path.dentry;
90389 + curr = lookup_acl_subj_label(gr_get_ino_from_dentry(dentry), gr_get_dev_from_dentry(dentry),
90390 + current->role);
90391 + read_unlock(&gr_inode_lock);
90392 +
90393 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
90394 + (!curr->crashes && !curr->expires))
90395 + return 0;
90396 +
90397 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90398 + time_after(curr->expires, get_seconds()))
90399 + return 1;
90400 + else if (time_before_eq(curr->expires, get_seconds())) {
90401 + curr->crashes = 0;
90402 + curr->expires = 0;
90403 + }
90404 +
90405 + return 0;
90406 +}
90407 +
90408 +void
90409 +gr_handle_alertkill(struct task_struct *task)
90410 +{
90411 + struct acl_subject_label *curracl;
90412 + __u32 curr_ip;
90413 + struct task_struct *p, *p2;
90414 +
90415 + if (unlikely(!gr_acl_is_enabled()))
90416 + return;
90417 +
90418 + curracl = task->acl;
90419 + curr_ip = task->signal->curr_ip;
90420 +
90421 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
90422 + read_lock(&tasklist_lock);
90423 + do_each_thread(p2, p) {
90424 + if (p->signal->curr_ip == curr_ip)
90425 + gr_fake_force_sig(SIGKILL, p);
90426 + } while_each_thread(p2, p);
90427 + read_unlock(&tasklist_lock);
90428 + } else if (curracl->mode & GR_KILLPROC)
90429 + gr_fake_force_sig(SIGKILL, task);
90430 +
90431 + return;
90432 +}
90433 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
90434 new file mode 100644
90435 index 0000000..6b0c9cc
90436 --- /dev/null
90437 +++ b/grsecurity/gracl_shm.c
90438 @@ -0,0 +1,40 @@
90439 +#include <linux/kernel.h>
90440 +#include <linux/mm.h>
90441 +#include <linux/sched.h>
90442 +#include <linux/file.h>
90443 +#include <linux/ipc.h>
90444 +#include <linux/gracl.h>
90445 +#include <linux/grsecurity.h>
90446 +#include <linux/grinternal.h>
90447 +
90448 +int
90449 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90450 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
90451 +{
90452 + struct task_struct *task;
90453 +
90454 + if (!gr_acl_is_enabled())
90455 + return 1;
90456 +
90457 + rcu_read_lock();
90458 + read_lock(&tasklist_lock);
90459 +
90460 + task = find_task_by_vpid(shm_cprid);
90461 +
90462 + if (unlikely(!task))
90463 + task = find_task_by_vpid(shm_lapid);
90464 +
90465 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
90466 + (task_pid_nr(task) == shm_lapid)) &&
90467 + (task->acl->mode & GR_PROTSHM) &&
90468 + (task->acl != current->acl))) {
90469 + read_unlock(&tasklist_lock);
90470 + rcu_read_unlock();
90471 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
90472 + return 0;
90473 + }
90474 + read_unlock(&tasklist_lock);
90475 + rcu_read_unlock();
90476 +
90477 + return 1;
90478 +}
90479 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
90480 new file mode 100644
90481 index 0000000..bc0be01
90482 --- /dev/null
90483 +++ b/grsecurity/grsec_chdir.c
90484 @@ -0,0 +1,19 @@
90485 +#include <linux/kernel.h>
90486 +#include <linux/sched.h>
90487 +#include <linux/fs.h>
90488 +#include <linux/file.h>
90489 +#include <linux/grsecurity.h>
90490 +#include <linux/grinternal.h>
90491 +
90492 +void
90493 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
90494 +{
90495 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
90496 + if ((grsec_enable_chdir && grsec_enable_group &&
90497 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
90498 + !grsec_enable_group)) {
90499 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
90500 + }
90501 +#endif
90502 + return;
90503 +}
90504 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
90505 new file mode 100644
90506 index 0000000..652ab45
90507 --- /dev/null
90508 +++ b/grsecurity/grsec_chroot.c
90509 @@ -0,0 +1,467 @@
90510 +#include <linux/kernel.h>
90511 +#include <linux/module.h>
90512 +#include <linux/sched.h>
90513 +#include <linux/file.h>
90514 +#include <linux/fs.h>
90515 +#include <linux/mount.h>
90516 +#include <linux/types.h>
90517 +#include "../fs/mount.h"
90518 +#include <linux/grsecurity.h>
90519 +#include <linux/grinternal.h>
90520 +
90521 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90522 +int gr_init_ran;
90523 +#endif
90524 +
90525 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90526 +{
90527 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90528 + struct dentry *tmpd = dentry;
90529 +
90530 + read_seqlock_excl(&mount_lock);
90531 + write_seqlock(&rename_lock);
90532 +
90533 + while (tmpd != mnt->mnt_root) {
90534 + atomic_inc(&tmpd->chroot_refcnt);
90535 + tmpd = tmpd->d_parent;
90536 + }
90537 + atomic_inc(&tmpd->chroot_refcnt);
90538 +
90539 + write_sequnlock(&rename_lock);
90540 + read_sequnlock_excl(&mount_lock);
90541 +#endif
90542 +}
90543 +
90544 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90545 +{
90546 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90547 + struct dentry *tmpd = dentry;
90548 +
90549 + read_seqlock_excl(&mount_lock);
90550 + write_seqlock(&rename_lock);
90551 +
90552 + while (tmpd != mnt->mnt_root) {
90553 + atomic_dec(&tmpd->chroot_refcnt);
90554 + tmpd = tmpd->d_parent;
90555 + }
90556 + atomic_dec(&tmpd->chroot_refcnt);
90557 +
90558 + write_sequnlock(&rename_lock);
90559 + read_sequnlock_excl(&mount_lock);
90560 +#endif
90561 +}
90562 +
90563 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90564 +static struct dentry *get_closest_chroot(struct dentry *dentry)
90565 +{
90566 + write_seqlock(&rename_lock);
90567 + do {
90568 + if (atomic_read(&dentry->chroot_refcnt)) {
90569 + write_sequnlock(&rename_lock);
90570 + return dentry;
90571 + }
90572 + dentry = dentry->d_parent;
90573 + } while (!IS_ROOT(dentry));
90574 + write_sequnlock(&rename_lock);
90575 + return NULL;
90576 +}
90577 +#endif
90578 +
90579 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90580 + struct dentry *newdentry, struct vfsmount *newmnt)
90581 +{
90582 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90583 + struct dentry *chroot;
90584 +
90585 + if (unlikely(!grsec_enable_chroot_rename))
90586 + return 0;
90587 +
90588 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
90589 + return 0;
90590 +
90591 + chroot = get_closest_chroot(olddentry);
90592 +
90593 + if (chroot == NULL)
90594 + return 0;
90595 +
90596 + if (is_subdir(newdentry, chroot))
90597 + return 0;
90598 +
90599 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
90600 +
90601 + return 1;
90602 +#else
90603 + return 0;
90604 +#endif
90605 +}
90606 +
90607 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
90608 +{
90609 +#ifdef CONFIG_GRKERNSEC
90610 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
90611 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
90612 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90613 + && gr_init_ran
90614 +#endif
90615 + )
90616 + task->gr_is_chrooted = 1;
90617 + else {
90618 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90619 + if (task_pid_nr(task) == 1 && !gr_init_ran)
90620 + gr_init_ran = 1;
90621 +#endif
90622 + task->gr_is_chrooted = 0;
90623 + }
90624 +
90625 + task->gr_chroot_dentry = path->dentry;
90626 +#endif
90627 + return;
90628 +}
90629 +
90630 +void gr_clear_chroot_entries(struct task_struct *task)
90631 +{
90632 +#ifdef CONFIG_GRKERNSEC
90633 + task->gr_is_chrooted = 0;
90634 + task->gr_chroot_dentry = NULL;
90635 +#endif
90636 + return;
90637 +}
90638 +
90639 +int
90640 +gr_handle_chroot_unix(const pid_t pid)
90641 +{
90642 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
90643 + struct task_struct *p;
90644 +
90645 + if (unlikely(!grsec_enable_chroot_unix))
90646 + return 1;
90647 +
90648 + if (likely(!proc_is_chrooted(current)))
90649 + return 1;
90650 +
90651 + rcu_read_lock();
90652 + read_lock(&tasklist_lock);
90653 + p = find_task_by_vpid_unrestricted(pid);
90654 + if (unlikely(p && !have_same_root(current, p))) {
90655 + read_unlock(&tasklist_lock);
90656 + rcu_read_unlock();
90657 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
90658 + return 0;
90659 + }
90660 + read_unlock(&tasklist_lock);
90661 + rcu_read_unlock();
90662 +#endif
90663 + return 1;
90664 +}
90665 +
90666 +int
90667 +gr_handle_chroot_nice(void)
90668 +{
90669 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90670 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
90671 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
90672 + return -EPERM;
90673 + }
90674 +#endif
90675 + return 0;
90676 +}
90677 +
90678 +int
90679 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
90680 +{
90681 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90682 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
90683 + && proc_is_chrooted(current)) {
90684 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
90685 + return -EACCES;
90686 + }
90687 +#endif
90688 + return 0;
90689 +}
90690 +
90691 +int
90692 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
90693 +{
90694 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90695 + struct task_struct *p;
90696 + int ret = 0;
90697 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
90698 + return ret;
90699 +
90700 + read_lock(&tasklist_lock);
90701 + do_each_pid_task(pid, type, p) {
90702 + if (!have_same_root(current, p)) {
90703 + ret = 1;
90704 + goto out;
90705 + }
90706 + } while_each_pid_task(pid, type, p);
90707 +out:
90708 + read_unlock(&tasklist_lock);
90709 + return ret;
90710 +#endif
90711 + return 0;
90712 +}
90713 +
90714 +int
90715 +gr_pid_is_chrooted(struct task_struct *p)
90716 +{
90717 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90718 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
90719 + return 0;
90720 +
90721 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
90722 + !have_same_root(current, p)) {
90723 + return 1;
90724 + }
90725 +#endif
90726 + return 0;
90727 +}
90728 +
90729 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
90730 +
90731 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
90732 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
90733 +{
90734 + struct path path, currentroot;
90735 + int ret = 0;
90736 +
90737 + path.dentry = (struct dentry *)u_dentry;
90738 + path.mnt = (struct vfsmount *)u_mnt;
90739 + get_fs_root(current->fs, &currentroot);
90740 + if (path_is_under(&path, &currentroot))
90741 + ret = 1;
90742 + path_put(&currentroot);
90743 +
90744 + return ret;
90745 +}
90746 +#endif
90747 +
90748 +int
90749 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
90750 +{
90751 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90752 + if (!grsec_enable_chroot_fchdir)
90753 + return 1;
90754 +
90755 + if (!proc_is_chrooted(current))
90756 + return 1;
90757 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
90758 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
90759 + return 0;
90760 + }
90761 +#endif
90762 + return 1;
90763 +}
90764 +
90765 +int
90766 +gr_chroot_fhandle(void)
90767 +{
90768 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90769 + if (!grsec_enable_chroot_fchdir)
90770 + return 1;
90771 +
90772 + if (!proc_is_chrooted(current))
90773 + return 1;
90774 + else {
90775 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
90776 + return 0;
90777 + }
90778 +#endif
90779 + return 1;
90780 +}
90781 +
90782 +int
90783 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90784 + const u64 shm_createtime)
90785 +{
90786 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
90787 + struct task_struct *p;
90788 +
90789 + if (unlikely(!grsec_enable_chroot_shmat))
90790 + return 1;
90791 +
90792 + if (likely(!proc_is_chrooted(current)))
90793 + return 1;
90794 +
90795 + rcu_read_lock();
90796 + read_lock(&tasklist_lock);
90797 +
90798 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
90799 + if (time_before_eq64(p->start_time, shm_createtime)) {
90800 + if (have_same_root(current, p)) {
90801 + goto allow;
90802 + } else {
90803 + read_unlock(&tasklist_lock);
90804 + rcu_read_unlock();
90805 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90806 + return 0;
90807 + }
90808 + }
90809 + /* creator exited, pid reuse, fall through to next check */
90810 + }
90811 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
90812 + if (unlikely(!have_same_root(current, p))) {
90813 + read_unlock(&tasklist_lock);
90814 + rcu_read_unlock();
90815 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90816 + return 0;
90817 + }
90818 + }
90819 +
90820 +allow:
90821 + read_unlock(&tasklist_lock);
90822 + rcu_read_unlock();
90823 +#endif
90824 + return 1;
90825 +}
90826 +
90827 +void
90828 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
90829 +{
90830 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
90831 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
90832 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
90833 +#endif
90834 + return;
90835 +}
90836 +
90837 +int
90838 +gr_handle_chroot_mknod(const struct dentry *dentry,
90839 + const struct vfsmount *mnt, const int mode)
90840 +{
90841 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
90842 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
90843 + proc_is_chrooted(current)) {
90844 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
90845 + return -EPERM;
90846 + }
90847 +#endif
90848 + return 0;
90849 +}
90850 +
90851 +int
90852 +gr_handle_chroot_mount(const struct dentry *dentry,
90853 + const struct vfsmount *mnt, const char *dev_name)
90854 +{
90855 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
90856 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
90857 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
90858 + return -EPERM;
90859 + }
90860 +#endif
90861 + return 0;
90862 +}
90863 +
90864 +int
90865 +gr_handle_chroot_pivot(void)
90866 +{
90867 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
90868 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
90869 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
90870 + return -EPERM;
90871 + }
90872 +#endif
90873 + return 0;
90874 +}
90875 +
90876 +int
90877 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
90878 +{
90879 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
90880 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
90881 + !gr_is_outside_chroot(dentry, mnt)) {
90882 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
90883 + return -EPERM;
90884 + }
90885 +#endif
90886 + return 0;
90887 +}
90888 +
90889 +extern const char *captab_log[];
90890 +extern int captab_log_entries;
90891 +
90892 +int
90893 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
90894 +{
90895 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90896 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90897 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90898 + if (cap_raised(chroot_caps, cap)) {
90899 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
90900 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
90901 + }
90902 + return 0;
90903 + }
90904 + }
90905 +#endif
90906 + return 1;
90907 +}
90908 +
90909 +int
90910 +gr_chroot_is_capable(const int cap)
90911 +{
90912 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90913 + return gr_task_chroot_is_capable(current, current_cred(), cap);
90914 +#endif
90915 + return 1;
90916 +}
90917 +
90918 +int
90919 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
90920 +{
90921 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90922 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90923 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90924 + if (cap_raised(chroot_caps, cap)) {
90925 + return 0;
90926 + }
90927 + }
90928 +#endif
90929 + return 1;
90930 +}
90931 +
90932 +int
90933 +gr_chroot_is_capable_nolog(const int cap)
90934 +{
90935 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90936 + return gr_task_chroot_is_capable_nolog(current, cap);
90937 +#endif
90938 + return 1;
90939 +}
90940 +
90941 +int
90942 +gr_handle_chroot_sysctl(const int op)
90943 +{
90944 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
90945 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
90946 + proc_is_chrooted(current))
90947 + return -EACCES;
90948 +#endif
90949 + return 0;
90950 +}
90951 +
90952 +void
90953 +gr_handle_chroot_chdir(const struct path *path)
90954 +{
90955 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
90956 + if (grsec_enable_chroot_chdir)
90957 + set_fs_pwd(current->fs, path);
90958 +#endif
90959 + return;
90960 +}
90961 +
90962 +int
90963 +gr_handle_chroot_chmod(const struct dentry *dentry,
90964 + const struct vfsmount *mnt, const int mode)
90965 +{
90966 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
90967 + /* allow chmod +s on directories, but not files */
90968 + if (grsec_enable_chroot_chmod && !d_is_dir(dentry) &&
90969 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
90970 + proc_is_chrooted(current)) {
90971 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
90972 + return -EPERM;
90973 + }
90974 +#endif
90975 + return 0;
90976 +}
90977 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
90978 new file mode 100644
90979 index 0000000..e723c08
90980 --- /dev/null
90981 +++ b/grsecurity/grsec_disabled.c
90982 @@ -0,0 +1,445 @@
90983 +#include <linux/kernel.h>
90984 +#include <linux/module.h>
90985 +#include <linux/sched.h>
90986 +#include <linux/file.h>
90987 +#include <linux/fs.h>
90988 +#include <linux/kdev_t.h>
90989 +#include <linux/net.h>
90990 +#include <linux/in.h>
90991 +#include <linux/ip.h>
90992 +#include <linux/skbuff.h>
90993 +#include <linux/sysctl.h>
90994 +
90995 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
90996 +void
90997 +pax_set_initial_flags(struct linux_binprm *bprm)
90998 +{
90999 + return;
91000 +}
91001 +#endif
91002 +
91003 +#ifdef CONFIG_SYSCTL
91004 +__u32
91005 +gr_handle_sysctl(const struct ctl_table * table, const int op)
91006 +{
91007 + return 0;
91008 +}
91009 +#endif
91010 +
91011 +#ifdef CONFIG_TASKSTATS
91012 +int gr_is_taskstats_denied(int pid)
91013 +{
91014 + return 0;
91015 +}
91016 +#endif
91017 +
91018 +int
91019 +gr_acl_is_enabled(void)
91020 +{
91021 + return 0;
91022 +}
91023 +
91024 +int
91025 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
91026 +{
91027 + return 0;
91028 +}
91029 +
91030 +void
91031 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
91032 +{
91033 + return;
91034 +}
91035 +
91036 +int
91037 +gr_handle_rawio(const struct inode *inode)
91038 +{
91039 + return 0;
91040 +}
91041 +
91042 +void
91043 +gr_acl_handle_psacct(struct task_struct *task, const long code)
91044 +{
91045 + return;
91046 +}
91047 +
91048 +int
91049 +gr_handle_ptrace(struct task_struct *task, const long request)
91050 +{
91051 + return 0;
91052 +}
91053 +
91054 +int
91055 +gr_handle_proc_ptrace(struct task_struct *task)
91056 +{
91057 + return 0;
91058 +}
91059 +
91060 +int
91061 +gr_set_acls(const int type)
91062 +{
91063 + return 0;
91064 +}
91065 +
91066 +int
91067 +gr_check_hidden_task(const struct task_struct *tsk)
91068 +{
91069 + return 0;
91070 +}
91071 +
91072 +int
91073 +gr_check_protected_task(const struct task_struct *task)
91074 +{
91075 + return 0;
91076 +}
91077 +
91078 +int
91079 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
91080 +{
91081 + return 0;
91082 +}
91083 +
91084 +void
91085 +gr_copy_label(struct task_struct *tsk)
91086 +{
91087 + return;
91088 +}
91089 +
91090 +void
91091 +gr_set_pax_flags(struct task_struct *task)
91092 +{
91093 + return;
91094 +}
91095 +
91096 +int
91097 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
91098 + const int unsafe_share)
91099 +{
91100 + return 0;
91101 +}
91102 +
91103 +void
91104 +gr_handle_delete(const u64 ino, const dev_t dev)
91105 +{
91106 + return;
91107 +}
91108 +
91109 +void
91110 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
91111 +{
91112 + return;
91113 +}
91114 +
91115 +void
91116 +gr_handle_crash(struct task_struct *task, const int sig)
91117 +{
91118 + return;
91119 +}
91120 +
91121 +int
91122 +gr_check_crash_exec(const struct file *filp)
91123 +{
91124 + return 0;
91125 +}
91126 +
91127 +int
91128 +gr_check_crash_uid(const kuid_t uid)
91129 +{
91130 + return 0;
91131 +}
91132 +
91133 +void
91134 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
91135 + struct dentry *old_dentry,
91136 + struct dentry *new_dentry,
91137 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
91138 +{
91139 + return;
91140 +}
91141 +
91142 +int
91143 +gr_search_socket(const int family, const int type, const int protocol)
91144 +{
91145 + return 1;
91146 +}
91147 +
91148 +int
91149 +gr_search_connectbind(const int mode, const struct socket *sock,
91150 + const struct sockaddr_in *addr)
91151 +{
91152 + return 0;
91153 +}
91154 +
91155 +void
91156 +gr_handle_alertkill(struct task_struct *task)
91157 +{
91158 + return;
91159 +}
91160 +
91161 +__u32
91162 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
91163 +{
91164 + return 1;
91165 +}
91166 +
91167 +__u32
91168 +gr_acl_handle_hidden_file(const struct dentry * dentry,
91169 + const struct vfsmount * mnt)
91170 +{
91171 + return 1;
91172 +}
91173 +
91174 +__u32
91175 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
91176 + int acc_mode)
91177 +{
91178 + return 1;
91179 +}
91180 +
91181 +__u32
91182 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
91183 +{
91184 + return 1;
91185 +}
91186 +
91187 +__u32
91188 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
91189 +{
91190 + return 1;
91191 +}
91192 +
91193 +int
91194 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
91195 + unsigned int *vm_flags)
91196 +{
91197 + return 1;
91198 +}
91199 +
91200 +__u32
91201 +gr_acl_handle_truncate(const struct dentry * dentry,
91202 + const struct vfsmount * mnt)
91203 +{
91204 + return 1;
91205 +}
91206 +
91207 +__u32
91208 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
91209 +{
91210 + return 1;
91211 +}
91212 +
91213 +__u32
91214 +gr_acl_handle_access(const struct dentry * dentry,
91215 + const struct vfsmount * mnt, const int fmode)
91216 +{
91217 + return 1;
91218 +}
91219 +
91220 +__u32
91221 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
91222 + umode_t *mode)
91223 +{
91224 + return 1;
91225 +}
91226 +
91227 +__u32
91228 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
91229 +{
91230 + return 1;
91231 +}
91232 +
91233 +__u32
91234 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
91235 +{
91236 + return 1;
91237 +}
91238 +
91239 +__u32
91240 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
91241 +{
91242 + return 1;
91243 +}
91244 +
91245 +void
91246 +grsecurity_init(void)
91247 +{
91248 + return;
91249 +}
91250 +
91251 +umode_t gr_acl_umask(void)
91252 +{
91253 + return 0;
91254 +}
91255 +
91256 +__u32
91257 +gr_acl_handle_mknod(const struct dentry * new_dentry,
91258 + const struct dentry * parent_dentry,
91259 + const struct vfsmount * parent_mnt,
91260 + const int mode)
91261 +{
91262 + return 1;
91263 +}
91264 +
91265 +__u32
91266 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
91267 + const struct dentry * parent_dentry,
91268 + const struct vfsmount * parent_mnt)
91269 +{
91270 + return 1;
91271 +}
91272 +
91273 +__u32
91274 +gr_acl_handle_symlink(const struct dentry * new_dentry,
91275 + const struct dentry * parent_dentry,
91276 + const struct vfsmount * parent_mnt, const struct filename *from)
91277 +{
91278 + return 1;
91279 +}
91280 +
91281 +__u32
91282 +gr_acl_handle_link(const struct dentry * new_dentry,
91283 + const struct dentry * parent_dentry,
91284 + const struct vfsmount * parent_mnt,
91285 + const struct dentry * old_dentry,
91286 + const struct vfsmount * old_mnt, const struct filename *to)
91287 +{
91288 + return 1;
91289 +}
91290 +
91291 +int
91292 +gr_acl_handle_rename(const struct dentry *new_dentry,
91293 + const struct dentry *parent_dentry,
91294 + const struct vfsmount *parent_mnt,
91295 + const struct dentry *old_dentry,
91296 + const struct inode *old_parent_inode,
91297 + const struct vfsmount *old_mnt, const struct filename *newname,
91298 + unsigned int flags)
91299 +{
91300 + return 0;
91301 +}
91302 +
91303 +int
91304 +gr_acl_handle_filldir(const struct file *file, const char *name,
91305 + const int namelen, const u64 ino)
91306 +{
91307 + return 1;
91308 +}
91309 +
91310 +int
91311 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
91312 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
91313 +{
91314 + return 1;
91315 +}
91316 +
91317 +int
91318 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
91319 +{
91320 + return 0;
91321 +}
91322 +
91323 +int
91324 +gr_search_accept(const struct socket *sock)
91325 +{
91326 + return 0;
91327 +}
91328 +
91329 +int
91330 +gr_search_listen(const struct socket *sock)
91331 +{
91332 + return 0;
91333 +}
91334 +
91335 +int
91336 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
91337 +{
91338 + return 0;
91339 +}
91340 +
91341 +__u32
91342 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
91343 +{
91344 + return 1;
91345 +}
91346 +
91347 +__u32
91348 +gr_acl_handle_creat(const struct dentry * dentry,
91349 + const struct dentry * p_dentry,
91350 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
91351 + const int imode)
91352 +{
91353 + return 1;
91354 +}
91355 +
91356 +void
91357 +gr_acl_handle_exit(void)
91358 +{
91359 + return;
91360 +}
91361 +
91362 +int
91363 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
91364 +{
91365 + return 1;
91366 +}
91367 +
91368 +void
91369 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
91370 +{
91371 + return;
91372 +}
91373 +
91374 +int
91375 +gr_acl_handle_procpidmem(const struct task_struct *task)
91376 +{
91377 + return 0;
91378 +}
91379 +
91380 +int
91381 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
91382 +{
91383 + return 0;
91384 +}
91385 +
91386 +int
91387 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
91388 +{
91389 + return 0;
91390 +}
91391 +
91392 +int
91393 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
91394 +{
91395 + return 0;
91396 +}
91397 +
91398 +int
91399 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
91400 +{
91401 + return 0;
91402 +}
91403 +
91404 +int gr_acl_enable_at_secure(void)
91405 +{
91406 + return 0;
91407 +}
91408 +
91409 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
91410 +{
91411 + return d_backing_inode(dentry)->i_sb->s_dev;
91412 +}
91413 +
91414 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
91415 +{
91416 + return d_backing_inode(dentry)->i_ino;
91417 +}
91418 +
91419 +void gr_put_exec_file(struct task_struct *task)
91420 +{
91421 + return;
91422 +}
91423 +
91424 +#ifdef CONFIG_SECURITY
91425 +EXPORT_SYMBOL_GPL(gr_check_user_change);
91426 +EXPORT_SYMBOL_GPL(gr_check_group_change);
91427 +#endif
91428 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
91429 new file mode 100644
91430 index 0000000..fb7531e
91431 --- /dev/null
91432 +++ b/grsecurity/grsec_exec.c
91433 @@ -0,0 +1,189 @@
91434 +#include <linux/kernel.h>
91435 +#include <linux/sched.h>
91436 +#include <linux/file.h>
91437 +#include <linux/binfmts.h>
91438 +#include <linux/fs.h>
91439 +#include <linux/types.h>
91440 +#include <linux/grdefs.h>
91441 +#include <linux/grsecurity.h>
91442 +#include <linux/grinternal.h>
91443 +#include <linux/capability.h>
91444 +#include <linux/module.h>
91445 +#include <linux/compat.h>
91446 +
91447 +#include <asm/uaccess.h>
91448 +
91449 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91450 +static char gr_exec_arg_buf[132];
91451 +static DEFINE_MUTEX(gr_exec_arg_mutex);
91452 +#endif
91453 +
91454 +struct user_arg_ptr {
91455 +#ifdef CONFIG_COMPAT
91456 + bool is_compat;
91457 +#endif
91458 + union {
91459 + const char __user *const __user *native;
91460 +#ifdef CONFIG_COMPAT
91461 + const compat_uptr_t __user *compat;
91462 +#endif
91463 + } ptr;
91464 +};
91465 +
91466 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
91467 +
91468 +void
91469 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
91470 +{
91471 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91472 + char *grarg = gr_exec_arg_buf;
91473 + unsigned int i, x, execlen = 0;
91474 + char c;
91475 +
91476 + if (!((grsec_enable_execlog && grsec_enable_group &&
91477 + in_group_p(grsec_audit_gid))
91478 + || (grsec_enable_execlog && !grsec_enable_group)))
91479 + return;
91480 +
91481 + mutex_lock(&gr_exec_arg_mutex);
91482 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
91483 +
91484 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
91485 + const char __user *p;
91486 + unsigned int len;
91487 +
91488 + p = get_user_arg_ptr(argv, i);
91489 + if (IS_ERR(p))
91490 + goto log;
91491 +
91492 + len = strnlen_user(p, 128 - execlen);
91493 + if (len > 128 - execlen)
91494 + len = 128 - execlen;
91495 + else if (len > 0)
91496 + len--;
91497 + if (copy_from_user(grarg + execlen, p, len))
91498 + goto log;
91499 +
91500 + /* rewrite unprintable characters */
91501 + for (x = 0; x < len; x++) {
91502 + c = *(grarg + execlen + x);
91503 + if (c < 32 || c > 126)
91504 + *(grarg + execlen + x) = ' ';
91505 + }
91506 +
91507 + execlen += len;
91508 + *(grarg + execlen) = ' ';
91509 + *(grarg + execlen + 1) = '\0';
91510 + execlen++;
91511 + }
91512 +
91513 + log:
91514 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
91515 + bprm->file->f_path.mnt, grarg);
91516 + mutex_unlock(&gr_exec_arg_mutex);
91517 +#endif
91518 + return;
91519 +}
91520 +
91521 +#ifdef CONFIG_GRKERNSEC
91522 +extern int gr_acl_is_capable(const int cap);
91523 +extern int gr_acl_is_capable_nolog(const int cap);
91524 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91525 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
91526 +extern int gr_chroot_is_capable(const int cap);
91527 +extern int gr_chroot_is_capable_nolog(const int cap);
91528 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91529 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
91530 +#endif
91531 +
91532 +const char *captab_log[] = {
91533 + "CAP_CHOWN",
91534 + "CAP_DAC_OVERRIDE",
91535 + "CAP_DAC_READ_SEARCH",
91536 + "CAP_FOWNER",
91537 + "CAP_FSETID",
91538 + "CAP_KILL",
91539 + "CAP_SETGID",
91540 + "CAP_SETUID",
91541 + "CAP_SETPCAP",
91542 + "CAP_LINUX_IMMUTABLE",
91543 + "CAP_NET_BIND_SERVICE",
91544 + "CAP_NET_BROADCAST",
91545 + "CAP_NET_ADMIN",
91546 + "CAP_NET_RAW",
91547 + "CAP_IPC_LOCK",
91548 + "CAP_IPC_OWNER",
91549 + "CAP_SYS_MODULE",
91550 + "CAP_SYS_RAWIO",
91551 + "CAP_SYS_CHROOT",
91552 + "CAP_SYS_PTRACE",
91553 + "CAP_SYS_PACCT",
91554 + "CAP_SYS_ADMIN",
91555 + "CAP_SYS_BOOT",
91556 + "CAP_SYS_NICE",
91557 + "CAP_SYS_RESOURCE",
91558 + "CAP_SYS_TIME",
91559 + "CAP_SYS_TTY_CONFIG",
91560 + "CAP_MKNOD",
91561 + "CAP_LEASE",
91562 + "CAP_AUDIT_WRITE",
91563 + "CAP_AUDIT_CONTROL",
91564 + "CAP_SETFCAP",
91565 + "CAP_MAC_OVERRIDE",
91566 + "CAP_MAC_ADMIN",
91567 + "CAP_SYSLOG",
91568 + "CAP_WAKE_ALARM",
91569 + "CAP_BLOCK_SUSPEND",
91570 + "CAP_AUDIT_READ"
91571 +};
91572 +
91573 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
91574 +
91575 +int gr_is_capable(const int cap)
91576 +{
91577 +#ifdef CONFIG_GRKERNSEC
91578 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
91579 + return 1;
91580 + return 0;
91581 +#else
91582 + return 1;
91583 +#endif
91584 +}
91585 +
91586 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
91587 +{
91588 +#ifdef CONFIG_GRKERNSEC
91589 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
91590 + return 1;
91591 + return 0;
91592 +#else
91593 + return 1;
91594 +#endif
91595 +}
91596 +
91597 +int gr_is_capable_nolog(const int cap)
91598 +{
91599 +#ifdef CONFIG_GRKERNSEC
91600 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
91601 + return 1;
91602 + return 0;
91603 +#else
91604 + return 1;
91605 +#endif
91606 +}
91607 +
91608 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
91609 +{
91610 +#ifdef CONFIG_GRKERNSEC
91611 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
91612 + return 1;
91613 + return 0;
91614 +#else
91615 + return 1;
91616 +#endif
91617 +}
91618 +
91619 +EXPORT_SYMBOL_GPL(gr_is_capable);
91620 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
91621 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
91622 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
91623 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
91624 new file mode 100644
91625 index 0000000..cdec49b
91626 --- /dev/null
91627 +++ b/grsecurity/grsec_fifo.c
91628 @@ -0,0 +1,26 @@
91629 +#include <linux/kernel.h>
91630 +#include <linux/sched.h>
91631 +#include <linux/fs.h>
91632 +#include <linux/file.h>
91633 +#include <linux/grinternal.h>
91634 +
91635 +int
91636 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
91637 + const struct dentry *dir, const int flag, const int acc_mode)
91638 +{
91639 +#ifdef CONFIG_GRKERNSEC_FIFO
91640 + const struct cred *cred = current_cred();
91641 + struct inode *inode = d_backing_inode(dentry);
91642 + struct inode *dir_inode = d_backing_inode(dir);
91643 +
91644 + if (grsec_enable_fifo && S_ISFIFO(inode->i_mode) &&
91645 + !(flag & O_EXCL) && (dir_inode->i_mode & S_ISVTX) &&
91646 + !uid_eq(inode->i_uid, dir_inode->i_uid) &&
91647 + !uid_eq(cred->fsuid, inode->i_uid)) {
91648 + if (!inode_permission(inode, acc_mode))
91649 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid));
91650 + return -EACCES;
91651 + }
91652 +#endif
91653 + return 0;
91654 +}
91655 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
91656 new file mode 100644
91657 index 0000000..8ca18bf
91658 --- /dev/null
91659 +++ b/grsecurity/grsec_fork.c
91660 @@ -0,0 +1,23 @@
91661 +#include <linux/kernel.h>
91662 +#include <linux/sched.h>
91663 +#include <linux/grsecurity.h>
91664 +#include <linux/grinternal.h>
91665 +#include <linux/errno.h>
91666 +
91667 +void
91668 +gr_log_forkfail(const int retval)
91669 +{
91670 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91671 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
91672 + switch (retval) {
91673 + case -EAGAIN:
91674 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
91675 + break;
91676 + case -ENOMEM:
91677 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
91678 + break;
91679 + }
91680 + }
91681 +#endif
91682 + return;
91683 +}
91684 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
91685 new file mode 100644
91686 index 0000000..a364c58
91687 --- /dev/null
91688 +++ b/grsecurity/grsec_init.c
91689 @@ -0,0 +1,290 @@
91690 +#include <linux/kernel.h>
91691 +#include <linux/sched.h>
91692 +#include <linux/mm.h>
91693 +#include <linux/gracl.h>
91694 +#include <linux/slab.h>
91695 +#include <linux/vmalloc.h>
91696 +#include <linux/percpu.h>
91697 +#include <linux/module.h>
91698 +
91699 +int grsec_enable_ptrace_readexec __read_only;
91700 +int grsec_enable_setxid __read_only;
91701 +int grsec_enable_symlinkown __read_only;
91702 +kgid_t grsec_symlinkown_gid __read_only;
91703 +int grsec_enable_brute __read_only;
91704 +int grsec_enable_link __read_only;
91705 +int grsec_enable_dmesg __read_only;
91706 +int grsec_enable_harden_ptrace __read_only;
91707 +int grsec_enable_harden_ipc __read_only;
91708 +int grsec_enable_fifo __read_only;
91709 +int grsec_enable_execlog __read_only;
91710 +int grsec_enable_signal __read_only;
91711 +int grsec_enable_forkfail __read_only;
91712 +int grsec_enable_audit_ptrace __read_only;
91713 +int grsec_enable_time __read_only;
91714 +int grsec_enable_group __read_only;
91715 +kgid_t grsec_audit_gid __read_only;
91716 +int grsec_enable_chdir __read_only;
91717 +int grsec_enable_mount __read_only;
91718 +int grsec_enable_rofs __read_only;
91719 +int grsec_deny_new_usb __read_only;
91720 +int grsec_enable_chroot_findtask __read_only;
91721 +int grsec_enable_chroot_mount __read_only;
91722 +int grsec_enable_chroot_shmat __read_only;
91723 +int grsec_enable_chroot_fchdir __read_only;
91724 +int grsec_enable_chroot_double __read_only;
91725 +int grsec_enable_chroot_pivot __read_only;
91726 +int grsec_enable_chroot_chdir __read_only;
91727 +int grsec_enable_chroot_chmod __read_only;
91728 +int grsec_enable_chroot_mknod __read_only;
91729 +int grsec_enable_chroot_nice __read_only;
91730 +int grsec_enable_chroot_execlog __read_only;
91731 +int grsec_enable_chroot_caps __read_only;
91732 +int grsec_enable_chroot_rename __read_only;
91733 +int grsec_enable_chroot_sysctl __read_only;
91734 +int grsec_enable_chroot_unix __read_only;
91735 +int grsec_enable_tpe __read_only;
91736 +kgid_t grsec_tpe_gid __read_only;
91737 +int grsec_enable_blackhole __read_only;
91738 +#ifdef CONFIG_IPV6_MODULE
91739 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
91740 +#endif
91741 +int grsec_lastack_retries __read_only;
91742 +int grsec_enable_tpe_all __read_only;
91743 +int grsec_enable_tpe_invert __read_only;
91744 +int grsec_enable_socket_all __read_only;
91745 +kgid_t grsec_socket_all_gid __read_only;
91746 +int grsec_enable_socket_client __read_only;
91747 +kgid_t grsec_socket_client_gid __read_only;
91748 +int grsec_enable_socket_server __read_only;
91749 +kgid_t grsec_socket_server_gid __read_only;
91750 +int grsec_resource_logging __read_only;
91751 +int grsec_disable_privio __read_only;
91752 +int grsec_enable_log_rwxmaps __read_only;
91753 +int grsec_lock __read_only;
91754 +
91755 +DEFINE_SPINLOCK(grsec_alert_lock);
91756 +unsigned long grsec_alert_wtime = 0;
91757 +unsigned long grsec_alert_fyet = 0;
91758 +
91759 +DEFINE_SPINLOCK(grsec_audit_lock);
91760 +
91761 +DEFINE_RWLOCK(grsec_exec_file_lock);
91762 +
91763 +char *gr_shared_page[4];
91764 +
91765 +char *gr_alert_log_fmt;
91766 +char *gr_audit_log_fmt;
91767 +char *gr_alert_log_buf;
91768 +char *gr_audit_log_buf;
91769 +
91770 +extern struct gr_arg *gr_usermode;
91771 +extern unsigned char *gr_system_salt;
91772 +extern unsigned char *gr_system_sum;
91773 +
91774 +void __init
91775 +grsecurity_init(void)
91776 +{
91777 + int j;
91778 + /* create the per-cpu shared pages */
91779 +
91780 +#ifdef CONFIG_X86
91781 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
91782 +#endif
91783 +
91784 + for (j = 0; j < 4; j++) {
91785 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
91786 + if (gr_shared_page[j] == NULL) {
91787 + panic("Unable to allocate grsecurity shared page");
91788 + return;
91789 + }
91790 + }
91791 +
91792 + /* allocate log buffers */
91793 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
91794 + if (!gr_alert_log_fmt) {
91795 + panic("Unable to allocate grsecurity alert log format buffer");
91796 + return;
91797 + }
91798 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
91799 + if (!gr_audit_log_fmt) {
91800 + panic("Unable to allocate grsecurity audit log format buffer");
91801 + return;
91802 + }
91803 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91804 + if (!gr_alert_log_buf) {
91805 + panic("Unable to allocate grsecurity alert log buffer");
91806 + return;
91807 + }
91808 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91809 + if (!gr_audit_log_buf) {
91810 + panic("Unable to allocate grsecurity audit log buffer");
91811 + return;
91812 + }
91813 +
91814 + /* allocate memory for authentication structure */
91815 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
91816 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
91817 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
91818 +
91819 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
91820 + panic("Unable to allocate grsecurity authentication structure");
91821 + return;
91822 + }
91823 +
91824 +#ifdef CONFIG_GRKERNSEC_IO
91825 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
91826 + grsec_disable_privio = 1;
91827 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91828 + grsec_disable_privio = 1;
91829 +#else
91830 + grsec_disable_privio = 0;
91831 +#endif
91832 +#endif
91833 +
91834 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
91835 + /* for backward compatibility, tpe_invert always defaults to on if
91836 + enabled in the kernel
91837 + */
91838 + grsec_enable_tpe_invert = 1;
91839 +#endif
91840 +
91841 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91842 +#ifndef CONFIG_GRKERNSEC_SYSCTL
91843 + grsec_lock = 1;
91844 +#endif
91845 +
91846 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
91847 + grsec_enable_log_rwxmaps = 1;
91848 +#endif
91849 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
91850 + grsec_enable_group = 1;
91851 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
91852 +#endif
91853 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
91854 + grsec_enable_ptrace_readexec = 1;
91855 +#endif
91856 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
91857 + grsec_enable_chdir = 1;
91858 +#endif
91859 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
91860 + grsec_enable_harden_ptrace = 1;
91861 +#endif
91862 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91863 + grsec_enable_harden_ipc = 1;
91864 +#endif
91865 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
91866 + grsec_enable_mount = 1;
91867 +#endif
91868 +#ifdef CONFIG_GRKERNSEC_LINK
91869 + grsec_enable_link = 1;
91870 +#endif
91871 +#ifdef CONFIG_GRKERNSEC_BRUTE
91872 + grsec_enable_brute = 1;
91873 +#endif
91874 +#ifdef CONFIG_GRKERNSEC_DMESG
91875 + grsec_enable_dmesg = 1;
91876 +#endif
91877 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
91878 + grsec_enable_blackhole = 1;
91879 + grsec_lastack_retries = 4;
91880 +#endif
91881 +#ifdef CONFIG_GRKERNSEC_FIFO
91882 + grsec_enable_fifo = 1;
91883 +#endif
91884 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91885 + grsec_enable_execlog = 1;
91886 +#endif
91887 +#ifdef CONFIG_GRKERNSEC_SETXID
91888 + grsec_enable_setxid = 1;
91889 +#endif
91890 +#ifdef CONFIG_GRKERNSEC_SIGNAL
91891 + grsec_enable_signal = 1;
91892 +#endif
91893 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91894 + grsec_enable_forkfail = 1;
91895 +#endif
91896 +#ifdef CONFIG_GRKERNSEC_TIME
91897 + grsec_enable_time = 1;
91898 +#endif
91899 +#ifdef CONFIG_GRKERNSEC_RESLOG
91900 + grsec_resource_logging = 1;
91901 +#endif
91902 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91903 + grsec_enable_chroot_findtask = 1;
91904 +#endif
91905 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
91906 + grsec_enable_chroot_unix = 1;
91907 +#endif
91908 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
91909 + grsec_enable_chroot_mount = 1;
91910 +#endif
91911 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
91912 + grsec_enable_chroot_fchdir = 1;
91913 +#endif
91914 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
91915 + grsec_enable_chroot_shmat = 1;
91916 +#endif
91917 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
91918 + grsec_enable_audit_ptrace = 1;
91919 +#endif
91920 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
91921 + grsec_enable_chroot_double = 1;
91922 +#endif
91923 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
91924 + grsec_enable_chroot_pivot = 1;
91925 +#endif
91926 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
91927 + grsec_enable_chroot_chdir = 1;
91928 +#endif
91929 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
91930 + grsec_enable_chroot_chmod = 1;
91931 +#endif
91932 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
91933 + grsec_enable_chroot_mknod = 1;
91934 +#endif
91935 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
91936 + grsec_enable_chroot_nice = 1;
91937 +#endif
91938 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
91939 + grsec_enable_chroot_execlog = 1;
91940 +#endif
91941 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91942 + grsec_enable_chroot_caps = 1;
91943 +#endif
91944 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
91945 + grsec_enable_chroot_rename = 1;
91946 +#endif
91947 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
91948 + grsec_enable_chroot_sysctl = 1;
91949 +#endif
91950 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
91951 + grsec_enable_symlinkown = 1;
91952 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
91953 +#endif
91954 +#ifdef CONFIG_GRKERNSEC_TPE
91955 + grsec_enable_tpe = 1;
91956 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
91957 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
91958 + grsec_enable_tpe_all = 1;
91959 +#endif
91960 +#endif
91961 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
91962 + grsec_enable_socket_all = 1;
91963 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
91964 +#endif
91965 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
91966 + grsec_enable_socket_client = 1;
91967 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
91968 +#endif
91969 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
91970 + grsec_enable_socket_server = 1;
91971 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
91972 +#endif
91973 +#endif
91974 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
91975 + grsec_deny_new_usb = 1;
91976 +#endif
91977 +
91978 + return;
91979 +}
91980 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
91981 new file mode 100644
91982 index 0000000..1773300
91983 --- /dev/null
91984 +++ b/grsecurity/grsec_ipc.c
91985 @@ -0,0 +1,48 @@
91986 +#include <linux/kernel.h>
91987 +#include <linux/mm.h>
91988 +#include <linux/sched.h>
91989 +#include <linux/file.h>
91990 +#include <linux/ipc.h>
91991 +#include <linux/ipc_namespace.h>
91992 +#include <linux/grsecurity.h>
91993 +#include <linux/grinternal.h>
91994 +
91995 +int
91996 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
91997 +{
91998 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91999 + int write;
92000 + int orig_granted_mode;
92001 + kuid_t euid;
92002 + kgid_t egid;
92003 +
92004 + if (!grsec_enable_harden_ipc)
92005 + return 1;
92006 +
92007 + euid = current_euid();
92008 + egid = current_egid();
92009 +
92010 + write = requested_mode & 00002;
92011 + orig_granted_mode = ipcp->mode;
92012 +
92013 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
92014 + orig_granted_mode >>= 6;
92015 + else {
92016 + /* if likely wrong permissions, lock to user */
92017 + if (orig_granted_mode & 0007)
92018 + orig_granted_mode = 0;
92019 + /* otherwise do a egid-only check */
92020 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
92021 + orig_granted_mode >>= 3;
92022 + /* otherwise, no access */
92023 + else
92024 + orig_granted_mode = 0;
92025 + }
92026 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
92027 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
92028 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
92029 + return 0;
92030 + }
92031 +#endif
92032 + return 1;
92033 +}
92034 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
92035 new file mode 100644
92036 index 0000000..8ef2b75
92037 --- /dev/null
92038 +++ b/grsecurity/grsec_link.c
92039 @@ -0,0 +1,59 @@
92040 +#include <linux/kernel.h>
92041 +#include <linux/sched.h>
92042 +#include <linux/fs.h>
92043 +#include <linux/file.h>
92044 +#include <linux/grinternal.h>
92045 +
92046 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
92047 +{
92048 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
92049 + const struct inode *link_inode = d_backing_inode(link->dentry);
92050 +
92051 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
92052 + /* ignore root-owned links, e.g. /proc/self */
92053 + gr_is_global_nonroot(link_inode->i_uid) && target &&
92054 + !uid_eq(link_inode->i_uid, target->i_uid)) {
92055 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
92056 + return 1;
92057 + }
92058 +#endif
92059 + return 0;
92060 +}
92061 +
92062 +int
92063 +gr_handle_follow_link(const struct dentry *dentry, const struct vfsmount *mnt)
92064 +{
92065 +#ifdef CONFIG_GRKERNSEC_LINK
92066 + struct inode *inode = d_backing_inode(dentry);
92067 + struct inode *parent = d_backing_inode(dentry->d_parent);
92068 + const struct cred *cred = current_cred();
92069 +
92070 + if (grsec_enable_link && d_is_symlink(dentry) &&
92071 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
92072 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
92073 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
92074 + return -EACCES;
92075 + }
92076 +#endif
92077 + return 0;
92078 +}
92079 +
92080 +int
92081 +gr_handle_hardlink(const struct dentry *dentry,
92082 + const struct vfsmount *mnt,
92083 + const struct filename *to)
92084 +{
92085 +#ifdef CONFIG_GRKERNSEC_LINK
92086 + struct inode *inode = d_backing_inode(dentry);
92087 + const struct cred *cred = current_cred();
92088 +
92089 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
92090 + (!d_is_reg(dentry) || is_privileged_binary(dentry) ||
92091 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
92092 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
92093 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
92094 + return -EPERM;
92095 + }
92096 +#endif
92097 + return 0;
92098 +}
92099 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
92100 new file mode 100644
92101 index 0000000..dbe0a6b
92102 --- /dev/null
92103 +++ b/grsecurity/grsec_log.c
92104 @@ -0,0 +1,341 @@
92105 +#include <linux/kernel.h>
92106 +#include <linux/sched.h>
92107 +#include <linux/file.h>
92108 +#include <linux/tty.h>
92109 +#include <linux/fs.h>
92110 +#include <linux/mm.h>
92111 +#include <linux/grinternal.h>
92112 +
92113 +#ifdef CONFIG_TREE_PREEMPT_RCU
92114 +#define DISABLE_PREEMPT() preempt_disable()
92115 +#define ENABLE_PREEMPT() preempt_enable()
92116 +#else
92117 +#define DISABLE_PREEMPT()
92118 +#define ENABLE_PREEMPT()
92119 +#endif
92120 +
92121 +#define BEGIN_LOCKS(x) \
92122 + DISABLE_PREEMPT(); \
92123 + rcu_read_lock(); \
92124 + read_lock(&tasklist_lock); \
92125 + read_lock(&grsec_exec_file_lock); \
92126 + if (x != GR_DO_AUDIT) \
92127 + spin_lock(&grsec_alert_lock); \
92128 + else \
92129 + spin_lock(&grsec_audit_lock)
92130 +
92131 +#define END_LOCKS(x) \
92132 + if (x != GR_DO_AUDIT) \
92133 + spin_unlock(&grsec_alert_lock); \
92134 + else \
92135 + spin_unlock(&grsec_audit_lock); \
92136 + read_unlock(&grsec_exec_file_lock); \
92137 + read_unlock(&tasklist_lock); \
92138 + rcu_read_unlock(); \
92139 + ENABLE_PREEMPT(); \
92140 + if (x == GR_DONT_AUDIT) \
92141 + gr_handle_alertkill(current)
92142 +
92143 +enum {
92144 + FLOODING,
92145 + NO_FLOODING
92146 +};
92147 +
92148 +extern char *gr_alert_log_fmt;
92149 +extern char *gr_audit_log_fmt;
92150 +extern char *gr_alert_log_buf;
92151 +extern char *gr_audit_log_buf;
92152 +
92153 +static int gr_log_start(int audit)
92154 +{
92155 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
92156 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
92157 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92158 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
92159 + unsigned long curr_secs = get_seconds();
92160 +
92161 + if (audit == GR_DO_AUDIT)
92162 + goto set_fmt;
92163 +
92164 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
92165 + grsec_alert_wtime = curr_secs;
92166 + grsec_alert_fyet = 0;
92167 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
92168 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
92169 + grsec_alert_fyet++;
92170 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
92171 + grsec_alert_wtime = curr_secs;
92172 + grsec_alert_fyet++;
92173 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
92174 + return FLOODING;
92175 + }
92176 + else return FLOODING;
92177 +
92178 +set_fmt:
92179 +#endif
92180 + memset(buf, 0, PAGE_SIZE);
92181 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
92182 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
92183 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92184 + } else if (current->signal->curr_ip) {
92185 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
92186 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
92187 + } else if (gr_acl_is_enabled()) {
92188 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
92189 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92190 + } else {
92191 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
92192 + strcpy(buf, fmt);
92193 + }
92194 +
92195 + return NO_FLOODING;
92196 +}
92197 +
92198 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92199 + __attribute__ ((format (printf, 2, 0)));
92200 +
92201 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92202 +{
92203 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92204 + unsigned int len = strlen(buf);
92205 +
92206 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92207 +
92208 + return;
92209 +}
92210 +
92211 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92212 + __attribute__ ((format (printf, 2, 3)));
92213 +
92214 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92215 +{
92216 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92217 + unsigned int len = strlen(buf);
92218 + va_list ap;
92219 +
92220 + va_start(ap, msg);
92221 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92222 + va_end(ap);
92223 +
92224 + return;
92225 +}
92226 +
92227 +static void gr_log_end(int audit, int append_default)
92228 +{
92229 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92230 + if (append_default) {
92231 + struct task_struct *task = current;
92232 + struct task_struct *parent = task->real_parent;
92233 + const struct cred *cred = __task_cred(task);
92234 + const struct cred *pcred = __task_cred(parent);
92235 + unsigned int len = strlen(buf);
92236 +
92237 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92238 + }
92239 +
92240 + printk("%s\n", buf);
92241 +
92242 + return;
92243 +}
92244 +
92245 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
92246 +{
92247 + int logtype;
92248 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
92249 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
92250 + void *voidptr = NULL;
92251 + int num1 = 0, num2 = 0;
92252 + unsigned long ulong1 = 0, ulong2 = 0;
92253 + struct dentry *dentry = NULL;
92254 + struct vfsmount *mnt = NULL;
92255 + struct file *file = NULL;
92256 + struct task_struct *task = NULL;
92257 + struct vm_area_struct *vma = NULL;
92258 + const struct cred *cred, *pcred;
92259 + va_list ap;
92260 +
92261 + BEGIN_LOCKS(audit);
92262 + logtype = gr_log_start(audit);
92263 + if (logtype == FLOODING) {
92264 + END_LOCKS(audit);
92265 + return;
92266 + }
92267 + va_start(ap, argtypes);
92268 + switch (argtypes) {
92269 + case GR_TTYSNIFF:
92270 + task = va_arg(ap, struct task_struct *);
92271 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
92272 + break;
92273 + case GR_SYSCTL_HIDDEN:
92274 + str1 = va_arg(ap, char *);
92275 + gr_log_middle_varargs(audit, msg, result, str1);
92276 + break;
92277 + case GR_RBAC:
92278 + dentry = va_arg(ap, struct dentry *);
92279 + mnt = va_arg(ap, struct vfsmount *);
92280 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
92281 + break;
92282 + case GR_RBAC_STR:
92283 + dentry = va_arg(ap, struct dentry *);
92284 + mnt = va_arg(ap, struct vfsmount *);
92285 + str1 = va_arg(ap, char *);
92286 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
92287 + break;
92288 + case GR_STR_RBAC:
92289 + str1 = va_arg(ap, char *);
92290 + dentry = va_arg(ap, struct dentry *);
92291 + mnt = va_arg(ap, struct vfsmount *);
92292 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
92293 + break;
92294 + case GR_RBAC_MODE2:
92295 + dentry = va_arg(ap, struct dentry *);
92296 + mnt = va_arg(ap, struct vfsmount *);
92297 + str1 = va_arg(ap, char *);
92298 + str2 = va_arg(ap, char *);
92299 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
92300 + break;
92301 + case GR_RBAC_MODE3:
92302 + dentry = va_arg(ap, struct dentry *);
92303 + mnt = va_arg(ap, struct vfsmount *);
92304 + str1 = va_arg(ap, char *);
92305 + str2 = va_arg(ap, char *);
92306 + str3 = va_arg(ap, char *);
92307 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
92308 + break;
92309 + case GR_FILENAME:
92310 + dentry = va_arg(ap, struct dentry *);
92311 + mnt = va_arg(ap, struct vfsmount *);
92312 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
92313 + break;
92314 + case GR_STR_FILENAME:
92315 + str1 = va_arg(ap, char *);
92316 + dentry = va_arg(ap, struct dentry *);
92317 + mnt = va_arg(ap, struct vfsmount *);
92318 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
92319 + break;
92320 + case GR_FILENAME_STR:
92321 + dentry = va_arg(ap, struct dentry *);
92322 + mnt = va_arg(ap, struct vfsmount *);
92323 + str1 = va_arg(ap, char *);
92324 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
92325 + break;
92326 + case GR_FILENAME_TWO_INT:
92327 + dentry = va_arg(ap, struct dentry *);
92328 + mnt = va_arg(ap, struct vfsmount *);
92329 + num1 = va_arg(ap, int);
92330 + num2 = va_arg(ap, int);
92331 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
92332 + break;
92333 + case GR_FILENAME_TWO_INT_STR:
92334 + dentry = va_arg(ap, struct dentry *);
92335 + mnt = va_arg(ap, struct vfsmount *);
92336 + num1 = va_arg(ap, int);
92337 + num2 = va_arg(ap, int);
92338 + str1 = va_arg(ap, char *);
92339 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
92340 + break;
92341 + case GR_TEXTREL:
92342 + file = va_arg(ap, struct file *);
92343 + ulong1 = va_arg(ap, unsigned long);
92344 + ulong2 = va_arg(ap, unsigned long);
92345 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
92346 + break;
92347 + case GR_PTRACE:
92348 + task = va_arg(ap, struct task_struct *);
92349 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
92350 + break;
92351 + case GR_RESOURCE:
92352 + task = va_arg(ap, struct task_struct *);
92353 + cred = __task_cred(task);
92354 + pcred = __task_cred(task->real_parent);
92355 + ulong1 = va_arg(ap, unsigned long);
92356 + str1 = va_arg(ap, char *);
92357 + ulong2 = va_arg(ap, unsigned long);
92358 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92359 + break;
92360 + case GR_CAP:
92361 + task = va_arg(ap, struct task_struct *);
92362 + cred = __task_cred(task);
92363 + pcred = __task_cred(task->real_parent);
92364 + str1 = va_arg(ap, char *);
92365 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92366 + break;
92367 + case GR_SIG:
92368 + str1 = va_arg(ap, char *);
92369 + voidptr = va_arg(ap, void *);
92370 + gr_log_middle_varargs(audit, msg, str1, voidptr);
92371 + break;
92372 + case GR_SIG2:
92373 + task = va_arg(ap, struct task_struct *);
92374 + cred = __task_cred(task);
92375 + pcred = __task_cred(task->real_parent);
92376 + num1 = va_arg(ap, int);
92377 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92378 + break;
92379 + case GR_CRASH1:
92380 + task = va_arg(ap, struct task_struct *);
92381 + cred = __task_cred(task);
92382 + pcred = __task_cred(task->real_parent);
92383 + ulong1 = va_arg(ap, unsigned long);
92384 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
92385 + break;
92386 + case GR_CRASH2:
92387 + task = va_arg(ap, struct task_struct *);
92388 + cred = __task_cred(task);
92389 + pcred = __task_cred(task->real_parent);
92390 + ulong1 = va_arg(ap, unsigned long);
92391 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
92392 + break;
92393 + case GR_RWXMAP:
92394 + file = va_arg(ap, struct file *);
92395 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
92396 + break;
92397 + case GR_RWXMAPVMA:
92398 + vma = va_arg(ap, struct vm_area_struct *);
92399 + if (vma->vm_file)
92400 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
92401 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
92402 + str1 = "<stack>";
92403 + else if (vma->vm_start <= current->mm->brk &&
92404 + vma->vm_end >= current->mm->start_brk)
92405 + str1 = "<heap>";
92406 + else
92407 + str1 = "<anonymous mapping>";
92408 + gr_log_middle_varargs(audit, msg, str1);
92409 + break;
92410 + case GR_PSACCT:
92411 + {
92412 + unsigned int wday, cday;
92413 + __u8 whr, chr;
92414 + __u8 wmin, cmin;
92415 + __u8 wsec, csec;
92416 + char cur_tty[64] = { 0 };
92417 + char parent_tty[64] = { 0 };
92418 +
92419 + task = va_arg(ap, struct task_struct *);
92420 + wday = va_arg(ap, unsigned int);
92421 + cday = va_arg(ap, unsigned int);
92422 + whr = va_arg(ap, int);
92423 + chr = va_arg(ap, int);
92424 + wmin = va_arg(ap, int);
92425 + cmin = va_arg(ap, int);
92426 + wsec = va_arg(ap, int);
92427 + csec = va_arg(ap, int);
92428 + ulong1 = va_arg(ap, unsigned long);
92429 + cred = __task_cred(task);
92430 + pcred = __task_cred(task->real_parent);
92431 +
92432 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92433 + }
92434 + break;
92435 + default:
92436 + gr_log_middle(audit, msg, ap);
92437 + }
92438 + va_end(ap);
92439 + // these don't need DEFAULTSECARGS printed on the end
92440 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
92441 + gr_log_end(audit, 0);
92442 + else
92443 + gr_log_end(audit, 1);
92444 + END_LOCKS(audit);
92445 +}
92446 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
92447 new file mode 100644
92448 index 0000000..0e39d8c
92449 --- /dev/null
92450 +++ b/grsecurity/grsec_mem.c
92451 @@ -0,0 +1,48 @@
92452 +#include <linux/kernel.h>
92453 +#include <linux/sched.h>
92454 +#include <linux/mm.h>
92455 +#include <linux/mman.h>
92456 +#include <linux/module.h>
92457 +#include <linux/grinternal.h>
92458 +
92459 +void gr_handle_msr_write(void)
92460 +{
92461 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
92462 + return;
92463 +}
92464 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
92465 +
92466 +void
92467 +gr_handle_ioperm(void)
92468 +{
92469 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
92470 + return;
92471 +}
92472 +
92473 +void
92474 +gr_handle_iopl(void)
92475 +{
92476 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
92477 + return;
92478 +}
92479 +
92480 +void
92481 +gr_handle_mem_readwrite(u64 from, u64 to)
92482 +{
92483 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
92484 + return;
92485 +}
92486 +
92487 +void
92488 +gr_handle_vm86(void)
92489 +{
92490 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
92491 + return;
92492 +}
92493 +
92494 +void
92495 +gr_log_badprocpid(const char *entry)
92496 +{
92497 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
92498 + return;
92499 +}
92500 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
92501 new file mode 100644
92502 index 0000000..fe02bf4
92503 --- /dev/null
92504 +++ b/grsecurity/grsec_mount.c
92505 @@ -0,0 +1,65 @@
92506 +#include <linux/kernel.h>
92507 +#include <linux/sched.h>
92508 +#include <linux/mount.h>
92509 +#include <linux/major.h>
92510 +#include <linux/grsecurity.h>
92511 +#include <linux/grinternal.h>
92512 +
92513 +void
92514 +gr_log_remount(const char *devname, const int retval)
92515 +{
92516 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92517 + if (grsec_enable_mount && (retval >= 0))
92518 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
92519 +#endif
92520 + return;
92521 +}
92522 +
92523 +void
92524 +gr_log_unmount(const char *devname, const int retval)
92525 +{
92526 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92527 + if (grsec_enable_mount && (retval >= 0))
92528 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
92529 +#endif
92530 + return;
92531 +}
92532 +
92533 +void
92534 +gr_log_mount(const char *from, struct path *to, const int retval)
92535 +{
92536 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92537 + if (grsec_enable_mount && (retval >= 0))
92538 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
92539 +#endif
92540 + return;
92541 +}
92542 +
92543 +int
92544 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
92545 +{
92546 +#ifdef CONFIG_GRKERNSEC_ROFS
92547 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
92548 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
92549 + return -EPERM;
92550 + } else
92551 + return 0;
92552 +#endif
92553 + return 0;
92554 +}
92555 +
92556 +int
92557 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
92558 +{
92559 +#ifdef CONFIG_GRKERNSEC_ROFS
92560 + struct inode *inode = d_backing_inode(dentry);
92561 +
92562 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
92563 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
92564 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
92565 + return -EPERM;
92566 + } else
92567 + return 0;
92568 +#endif
92569 + return 0;
92570 +}
92571 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
92572 new file mode 100644
92573 index 0000000..6ee9d50
92574 --- /dev/null
92575 +++ b/grsecurity/grsec_pax.c
92576 @@ -0,0 +1,45 @@
92577 +#include <linux/kernel.h>
92578 +#include <linux/sched.h>
92579 +#include <linux/mm.h>
92580 +#include <linux/file.h>
92581 +#include <linux/grinternal.h>
92582 +#include <linux/grsecurity.h>
92583 +
92584 +void
92585 +gr_log_textrel(struct vm_area_struct * vma)
92586 +{
92587 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92588 + if (grsec_enable_log_rwxmaps)
92589 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
92590 +#endif
92591 + return;
92592 +}
92593 +
92594 +void gr_log_ptgnustack(struct file *file)
92595 +{
92596 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92597 + if (grsec_enable_log_rwxmaps)
92598 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
92599 +#endif
92600 + return;
92601 +}
92602 +
92603 +void
92604 +gr_log_rwxmmap(struct file *file)
92605 +{
92606 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92607 + if (grsec_enable_log_rwxmaps)
92608 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
92609 +#endif
92610 + return;
92611 +}
92612 +
92613 +void
92614 +gr_log_rwxmprotect(struct vm_area_struct *vma)
92615 +{
92616 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92617 + if (grsec_enable_log_rwxmaps)
92618 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
92619 +#endif
92620 + return;
92621 +}
92622 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
92623 new file mode 100644
92624 index 0000000..2005a3a
92625 --- /dev/null
92626 +++ b/grsecurity/grsec_proc.c
92627 @@ -0,0 +1,20 @@
92628 +#include <linux/kernel.h>
92629 +#include <linux/sched.h>
92630 +#include <linux/grsecurity.h>
92631 +#include <linux/grinternal.h>
92632 +
92633 +int gr_proc_is_restricted(void)
92634 +{
92635 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92636 + const struct cred *cred = current_cred();
92637 +#endif
92638 +
92639 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92640 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
92641 + return -EACCES;
92642 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92643 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
92644 + return -EACCES;
92645 +#endif
92646 + return 0;
92647 +}
92648 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
92649 new file mode 100644
92650 index 0000000..304c518
92651 --- /dev/null
92652 +++ b/grsecurity/grsec_ptrace.c
92653 @@ -0,0 +1,30 @@
92654 +#include <linux/kernel.h>
92655 +#include <linux/sched.h>
92656 +#include <linux/grinternal.h>
92657 +#include <linux/security.h>
92658 +
92659 +void
92660 +gr_audit_ptrace(struct task_struct *task)
92661 +{
92662 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
92663 + if (grsec_enable_audit_ptrace)
92664 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
92665 +#endif
92666 + return;
92667 +}
92668 +
92669 +int
92670 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
92671 +{
92672 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
92673 + const struct dentry *dentry = file->f_path.dentry;
92674 + const struct vfsmount *mnt = file->f_path.mnt;
92675 +
92676 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
92677 + (inode_permission(d_backing_inode(dentry), MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
92678 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
92679 + return -EACCES;
92680 + }
92681 +#endif
92682 + return 0;
92683 +}
92684 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
92685 new file mode 100644
92686 index 0000000..3860c7e
92687 --- /dev/null
92688 +++ b/grsecurity/grsec_sig.c
92689 @@ -0,0 +1,236 @@
92690 +#include <linux/kernel.h>
92691 +#include <linux/sched.h>
92692 +#include <linux/fs.h>
92693 +#include <linux/delay.h>
92694 +#include <linux/grsecurity.h>
92695 +#include <linux/grinternal.h>
92696 +#include <linux/hardirq.h>
92697 +
92698 +char *signames[] = {
92699 + [SIGSEGV] = "Segmentation fault",
92700 + [SIGILL] = "Illegal instruction",
92701 + [SIGABRT] = "Abort",
92702 + [SIGBUS] = "Invalid alignment/Bus error"
92703 +};
92704 +
92705 +void
92706 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
92707 +{
92708 +#ifdef CONFIG_GRKERNSEC_SIGNAL
92709 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
92710 + (sig == SIGABRT) || (sig == SIGBUS))) {
92711 + if (task_pid_nr(t) == task_pid_nr(current)) {
92712 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
92713 + } else {
92714 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
92715 + }
92716 + }
92717 +#endif
92718 + return;
92719 +}
92720 +
92721 +int
92722 +gr_handle_signal(const struct task_struct *p, const int sig)
92723 +{
92724 +#ifdef CONFIG_GRKERNSEC
92725 + /* ignore the 0 signal for protected task checks */
92726 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
92727 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
92728 + return -EPERM;
92729 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
92730 + return -EPERM;
92731 + }
92732 +#endif
92733 + return 0;
92734 +}
92735 +
92736 +#ifdef CONFIG_GRKERNSEC
92737 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
92738 +
92739 +int gr_fake_force_sig(int sig, struct task_struct *t)
92740 +{
92741 + unsigned long int flags;
92742 + int ret, blocked, ignored;
92743 + struct k_sigaction *action;
92744 +
92745 + spin_lock_irqsave(&t->sighand->siglock, flags);
92746 + action = &t->sighand->action[sig-1];
92747 + ignored = action->sa.sa_handler == SIG_IGN;
92748 + blocked = sigismember(&t->blocked, sig);
92749 + if (blocked || ignored) {
92750 + action->sa.sa_handler = SIG_DFL;
92751 + if (blocked) {
92752 + sigdelset(&t->blocked, sig);
92753 + recalc_sigpending_and_wake(t);
92754 + }
92755 + }
92756 + if (action->sa.sa_handler == SIG_DFL)
92757 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
92758 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
92759 +
92760 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
92761 +
92762 + return ret;
92763 +}
92764 +#endif
92765 +
92766 +#define GR_USER_BAN_TIME (15 * 60)
92767 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
92768 +
92769 +void gr_handle_brute_attach(int dumpable)
92770 +{
92771 +#ifdef CONFIG_GRKERNSEC_BRUTE
92772 + struct task_struct *p = current;
92773 + kuid_t uid = GLOBAL_ROOT_UID;
92774 + int daemon = 0;
92775 +
92776 + if (!grsec_enable_brute)
92777 + return;
92778 +
92779 + rcu_read_lock();
92780 + read_lock(&tasklist_lock);
92781 + read_lock(&grsec_exec_file_lock);
92782 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
92783 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
92784 + p->real_parent->brute = 1;
92785 + daemon = 1;
92786 + } else {
92787 + const struct cred *cred = __task_cred(p), *cred2;
92788 + struct task_struct *tsk, *tsk2;
92789 +
92790 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
92791 + struct user_struct *user;
92792 +
92793 + uid = cred->uid;
92794 +
92795 + /* this is put upon execution past expiration */
92796 + user = find_user(uid);
92797 + if (user == NULL)
92798 + goto unlock;
92799 + user->suid_banned = 1;
92800 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
92801 + if (user->suid_ban_expires == ~0UL)
92802 + user->suid_ban_expires--;
92803 +
92804 + /* only kill other threads of the same binary, from the same user */
92805 + do_each_thread(tsk2, tsk) {
92806 + cred2 = __task_cred(tsk);
92807 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
92808 + gr_fake_force_sig(SIGKILL, tsk);
92809 + } while_each_thread(tsk2, tsk);
92810 + }
92811 + }
92812 +unlock:
92813 + read_unlock(&grsec_exec_file_lock);
92814 + read_unlock(&tasklist_lock);
92815 + rcu_read_unlock();
92816 +
92817 + if (gr_is_global_nonroot(uid))
92818 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
92819 + else if (daemon)
92820 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
92821 +
92822 +#endif
92823 + return;
92824 +}
92825 +
92826 +void gr_handle_brute_check(void)
92827 +{
92828 +#ifdef CONFIG_GRKERNSEC_BRUTE
92829 + struct task_struct *p = current;
92830 +
92831 + if (unlikely(p->brute)) {
92832 + if (!grsec_enable_brute)
92833 + p->brute = 0;
92834 + else if (time_before(get_seconds(), p->brute_expires))
92835 + msleep(30 * 1000);
92836 + }
92837 +#endif
92838 + return;
92839 +}
92840 +
92841 +void gr_handle_kernel_exploit(void)
92842 +{
92843 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92844 + const struct cred *cred;
92845 + struct task_struct *tsk, *tsk2;
92846 + struct user_struct *user;
92847 + kuid_t uid;
92848 +
92849 + if (in_irq() || in_serving_softirq() || in_nmi())
92850 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
92851 +
92852 + uid = current_uid();
92853 +
92854 + if (gr_is_global_root(uid))
92855 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
92856 + else {
92857 + /* kill all the processes of this user, hold a reference
92858 + to their creds struct, and prevent them from creating
92859 + another process until system reset
92860 + */
92861 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
92862 + GR_GLOBAL_UID(uid));
92863 + /* we intentionally leak this ref */
92864 + user = get_uid(current->cred->user);
92865 + if (user)
92866 + user->kernel_banned = 1;
92867 +
92868 + /* kill all processes of this user */
92869 + read_lock(&tasklist_lock);
92870 + do_each_thread(tsk2, tsk) {
92871 + cred = __task_cred(tsk);
92872 + if (uid_eq(cred->uid, uid))
92873 + gr_fake_force_sig(SIGKILL, tsk);
92874 + } while_each_thread(tsk2, tsk);
92875 + read_unlock(&tasklist_lock);
92876 + }
92877 +#endif
92878 +}
92879 +
92880 +#ifdef CONFIG_GRKERNSEC_BRUTE
92881 +static bool suid_ban_expired(struct user_struct *user)
92882 +{
92883 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
92884 + user->suid_banned = 0;
92885 + user->suid_ban_expires = 0;
92886 + free_uid(user);
92887 + return true;
92888 + }
92889 +
92890 + return false;
92891 +}
92892 +#endif
92893 +
92894 +int gr_process_kernel_exec_ban(void)
92895 +{
92896 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92897 + if (unlikely(current->cred->user->kernel_banned))
92898 + return -EPERM;
92899 +#endif
92900 + return 0;
92901 +}
92902 +
92903 +int gr_process_kernel_setuid_ban(struct user_struct *user)
92904 +{
92905 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92906 + if (unlikely(user->kernel_banned))
92907 + gr_fake_force_sig(SIGKILL, current);
92908 +#endif
92909 + return 0;
92910 +}
92911 +
92912 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
92913 +{
92914 +#ifdef CONFIG_GRKERNSEC_BRUTE
92915 + struct user_struct *user = current->cred->user;
92916 + if (unlikely(user->suid_banned)) {
92917 + if (suid_ban_expired(user))
92918 + return 0;
92919 + /* disallow execution of suid binaries only */
92920 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
92921 + return -EPERM;
92922 + }
92923 +#endif
92924 + return 0;
92925 +}
92926 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
92927 new file mode 100644
92928 index 0000000..a523bd2
92929 --- /dev/null
92930 +++ b/grsecurity/grsec_sock.c
92931 @@ -0,0 +1,244 @@
92932 +#include <linux/kernel.h>
92933 +#include <linux/module.h>
92934 +#include <linux/sched.h>
92935 +#include <linux/file.h>
92936 +#include <linux/net.h>
92937 +#include <linux/in.h>
92938 +#include <linux/ip.h>
92939 +#include <net/sock.h>
92940 +#include <net/inet_sock.h>
92941 +#include <linux/grsecurity.h>
92942 +#include <linux/grinternal.h>
92943 +#include <linux/gracl.h>
92944 +
92945 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
92946 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
92947 +
92948 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
92949 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
92950 +
92951 +#ifdef CONFIG_UNIX_MODULE
92952 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
92953 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
92954 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
92955 +EXPORT_SYMBOL_GPL(gr_handle_create);
92956 +#endif
92957 +
92958 +#ifdef CONFIG_GRKERNSEC
92959 +#define gr_conn_table_size 32749
92960 +struct conn_table_entry {
92961 + struct conn_table_entry *next;
92962 + struct signal_struct *sig;
92963 +};
92964 +
92965 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
92966 +DEFINE_SPINLOCK(gr_conn_table_lock);
92967 +
92968 +extern const char * gr_socktype_to_name(unsigned char type);
92969 +extern const char * gr_proto_to_name(unsigned char proto);
92970 +extern const char * gr_sockfamily_to_name(unsigned char family);
92971 +
92972 +static int
92973 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
92974 +{
92975 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
92976 +}
92977 +
92978 +static int
92979 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
92980 + __u16 sport, __u16 dport)
92981 +{
92982 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
92983 + sig->gr_sport == sport && sig->gr_dport == dport))
92984 + return 1;
92985 + else
92986 + return 0;
92987 +}
92988 +
92989 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
92990 +{
92991 + struct conn_table_entry **match;
92992 + unsigned int index;
92993 +
92994 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
92995 + sig->gr_sport, sig->gr_dport,
92996 + gr_conn_table_size);
92997 +
92998 + newent->sig = sig;
92999 +
93000 + match = &gr_conn_table[index];
93001 + newent->next = *match;
93002 + *match = newent;
93003 +
93004 + return;
93005 +}
93006 +
93007 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
93008 +{
93009 + struct conn_table_entry *match, *last = NULL;
93010 + unsigned int index;
93011 +
93012 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
93013 + sig->gr_sport, sig->gr_dport,
93014 + gr_conn_table_size);
93015 +
93016 + match = gr_conn_table[index];
93017 + while (match && !conn_match(match->sig,
93018 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
93019 + sig->gr_dport)) {
93020 + last = match;
93021 + match = match->next;
93022 + }
93023 +
93024 + if (match) {
93025 + if (last)
93026 + last->next = match->next;
93027 + else
93028 + gr_conn_table[index] = NULL;
93029 + kfree(match);
93030 + }
93031 +
93032 + return;
93033 +}
93034 +
93035 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
93036 + __u16 sport, __u16 dport)
93037 +{
93038 + struct conn_table_entry *match;
93039 + unsigned int index;
93040 +
93041 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
93042 +
93043 + match = gr_conn_table[index];
93044 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
93045 + match = match->next;
93046 +
93047 + if (match)
93048 + return match->sig;
93049 + else
93050 + return NULL;
93051 +}
93052 +
93053 +#endif
93054 +
93055 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
93056 +{
93057 +#ifdef CONFIG_GRKERNSEC
93058 + struct signal_struct *sig = current->signal;
93059 + struct conn_table_entry *newent;
93060 +
93061 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
93062 + if (newent == NULL)
93063 + return;
93064 + /* no bh lock needed since we are called with bh disabled */
93065 + spin_lock(&gr_conn_table_lock);
93066 + gr_del_task_from_ip_table_nolock(sig);
93067 + sig->gr_saddr = inet->inet_rcv_saddr;
93068 + sig->gr_daddr = inet->inet_daddr;
93069 + sig->gr_sport = inet->inet_sport;
93070 + sig->gr_dport = inet->inet_dport;
93071 + gr_add_to_task_ip_table_nolock(sig, newent);
93072 + spin_unlock(&gr_conn_table_lock);
93073 +#endif
93074 + return;
93075 +}
93076 +
93077 +void gr_del_task_from_ip_table(struct task_struct *task)
93078 +{
93079 +#ifdef CONFIG_GRKERNSEC
93080 + spin_lock_bh(&gr_conn_table_lock);
93081 + gr_del_task_from_ip_table_nolock(task->signal);
93082 + spin_unlock_bh(&gr_conn_table_lock);
93083 +#endif
93084 + return;
93085 +}
93086 +
93087 +void
93088 +gr_attach_curr_ip(const struct sock *sk)
93089 +{
93090 +#ifdef CONFIG_GRKERNSEC
93091 + struct signal_struct *p, *set;
93092 + const struct inet_sock *inet = inet_sk(sk);
93093 +
93094 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
93095 + return;
93096 +
93097 + set = current->signal;
93098 +
93099 + spin_lock_bh(&gr_conn_table_lock);
93100 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
93101 + inet->inet_dport, inet->inet_sport);
93102 + if (unlikely(p != NULL)) {
93103 + set->curr_ip = p->curr_ip;
93104 + set->used_accept = 1;
93105 + gr_del_task_from_ip_table_nolock(p);
93106 + spin_unlock_bh(&gr_conn_table_lock);
93107 + return;
93108 + }
93109 + spin_unlock_bh(&gr_conn_table_lock);
93110 +
93111 + set->curr_ip = inet->inet_daddr;
93112 + set->used_accept = 1;
93113 +#endif
93114 + return;
93115 +}
93116 +
93117 +int
93118 +gr_handle_sock_all(const int family, const int type, const int protocol)
93119 +{
93120 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93121 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
93122 + (family != AF_UNIX)) {
93123 + if (family == AF_INET)
93124 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
93125 + else
93126 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
93127 + return -EACCES;
93128 + }
93129 +#endif
93130 + return 0;
93131 +}
93132 +
93133 +int
93134 +gr_handle_sock_server(const struct sockaddr *sck)
93135 +{
93136 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93137 + if (grsec_enable_socket_server &&
93138 + in_group_p(grsec_socket_server_gid) &&
93139 + sck && (sck->sa_family != AF_UNIX) &&
93140 + (sck->sa_family != AF_LOCAL)) {
93141 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93142 + return -EACCES;
93143 + }
93144 +#endif
93145 + return 0;
93146 +}
93147 +
93148 +int
93149 +gr_handle_sock_server_other(const struct sock *sck)
93150 +{
93151 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93152 + if (grsec_enable_socket_server &&
93153 + in_group_p(grsec_socket_server_gid) &&
93154 + sck && (sck->sk_family != AF_UNIX) &&
93155 + (sck->sk_family != AF_LOCAL)) {
93156 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93157 + return -EACCES;
93158 + }
93159 +#endif
93160 + return 0;
93161 +}
93162 +
93163 +int
93164 +gr_handle_sock_client(const struct sockaddr *sck)
93165 +{
93166 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93167 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
93168 + sck && (sck->sa_family != AF_UNIX) &&
93169 + (sck->sa_family != AF_LOCAL)) {
93170 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
93171 + return -EACCES;
93172 + }
93173 +#endif
93174 + return 0;
93175 +}
93176 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
93177 new file mode 100644
93178 index 0000000..aaec43c
93179 --- /dev/null
93180 +++ b/grsecurity/grsec_sysctl.c
93181 @@ -0,0 +1,488 @@
93182 +#include <linux/kernel.h>
93183 +#include <linux/sched.h>
93184 +#include <linux/sysctl.h>
93185 +#include <linux/grsecurity.h>
93186 +#include <linux/grinternal.h>
93187 +
93188 +int
93189 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
93190 +{
93191 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93192 + if (dirname == NULL || name == NULL)
93193 + return 0;
93194 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
93195 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
93196 + return -EACCES;
93197 + }
93198 +#endif
93199 + return 0;
93200 +}
93201 +
93202 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
93203 +static int __maybe_unused __read_only one = 1;
93204 +#endif
93205 +
93206 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
93207 + defined(CONFIG_GRKERNSEC_DENYUSB)
93208 +struct ctl_table grsecurity_table[] = {
93209 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93210 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
93211 +#ifdef CONFIG_GRKERNSEC_IO
93212 + {
93213 + .procname = "disable_priv_io",
93214 + .data = &grsec_disable_privio,
93215 + .maxlen = sizeof(int),
93216 + .mode = 0600,
93217 + .proc_handler = &proc_dointvec_secure,
93218 + },
93219 +#endif
93220 +#endif
93221 +#ifdef CONFIG_GRKERNSEC_LINK
93222 + {
93223 + .procname = "linking_restrictions",
93224 + .data = &grsec_enable_link,
93225 + .maxlen = sizeof(int),
93226 + .mode = 0600,
93227 + .proc_handler = &proc_dointvec_secure,
93228 + },
93229 +#endif
93230 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
93231 + {
93232 + .procname = "enforce_symlinksifowner",
93233 + .data = &grsec_enable_symlinkown,
93234 + .maxlen = sizeof(int),
93235 + .mode = 0600,
93236 + .proc_handler = &proc_dointvec_secure,
93237 + },
93238 + {
93239 + .procname = "symlinkown_gid",
93240 + .data = &grsec_symlinkown_gid,
93241 + .maxlen = sizeof(int),
93242 + .mode = 0600,
93243 + .proc_handler = &proc_dointvec_secure,
93244 + },
93245 +#endif
93246 +#ifdef CONFIG_GRKERNSEC_BRUTE
93247 + {
93248 + .procname = "deter_bruteforce",
93249 + .data = &grsec_enable_brute,
93250 + .maxlen = sizeof(int),
93251 + .mode = 0600,
93252 + .proc_handler = &proc_dointvec_secure,
93253 + },
93254 +#endif
93255 +#ifdef CONFIG_GRKERNSEC_FIFO
93256 + {
93257 + .procname = "fifo_restrictions",
93258 + .data = &grsec_enable_fifo,
93259 + .maxlen = sizeof(int),
93260 + .mode = 0600,
93261 + .proc_handler = &proc_dointvec_secure,
93262 + },
93263 +#endif
93264 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
93265 + {
93266 + .procname = "ptrace_readexec",
93267 + .data = &grsec_enable_ptrace_readexec,
93268 + .maxlen = sizeof(int),
93269 + .mode = 0600,
93270 + .proc_handler = &proc_dointvec_secure,
93271 + },
93272 +#endif
93273 +#ifdef CONFIG_GRKERNSEC_SETXID
93274 + {
93275 + .procname = "consistent_setxid",
93276 + .data = &grsec_enable_setxid,
93277 + .maxlen = sizeof(int),
93278 + .mode = 0600,
93279 + .proc_handler = &proc_dointvec_secure,
93280 + },
93281 +#endif
93282 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
93283 + {
93284 + .procname = "ip_blackhole",
93285 + .data = &grsec_enable_blackhole,
93286 + .maxlen = sizeof(int),
93287 + .mode = 0600,
93288 + .proc_handler = &proc_dointvec_secure,
93289 + },
93290 + {
93291 + .procname = "lastack_retries",
93292 + .data = &grsec_lastack_retries,
93293 + .maxlen = sizeof(int),
93294 + .mode = 0600,
93295 + .proc_handler = &proc_dointvec_secure,
93296 + },
93297 +#endif
93298 +#ifdef CONFIG_GRKERNSEC_EXECLOG
93299 + {
93300 + .procname = "exec_logging",
93301 + .data = &grsec_enable_execlog,
93302 + .maxlen = sizeof(int),
93303 + .mode = 0600,
93304 + .proc_handler = &proc_dointvec_secure,
93305 + },
93306 +#endif
93307 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
93308 + {
93309 + .procname = "rwxmap_logging",
93310 + .data = &grsec_enable_log_rwxmaps,
93311 + .maxlen = sizeof(int),
93312 + .mode = 0600,
93313 + .proc_handler = &proc_dointvec_secure,
93314 + },
93315 +#endif
93316 +#ifdef CONFIG_GRKERNSEC_SIGNAL
93317 + {
93318 + .procname = "signal_logging",
93319 + .data = &grsec_enable_signal,
93320 + .maxlen = sizeof(int),
93321 + .mode = 0600,
93322 + .proc_handler = &proc_dointvec_secure,
93323 + },
93324 +#endif
93325 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
93326 + {
93327 + .procname = "forkfail_logging",
93328 + .data = &grsec_enable_forkfail,
93329 + .maxlen = sizeof(int),
93330 + .mode = 0600,
93331 + .proc_handler = &proc_dointvec_secure,
93332 + },
93333 +#endif
93334 +#ifdef CONFIG_GRKERNSEC_TIME
93335 + {
93336 + .procname = "timechange_logging",
93337 + .data = &grsec_enable_time,
93338 + .maxlen = sizeof(int),
93339 + .mode = 0600,
93340 + .proc_handler = &proc_dointvec_secure,
93341 + },
93342 +#endif
93343 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
93344 + {
93345 + .procname = "chroot_deny_shmat",
93346 + .data = &grsec_enable_chroot_shmat,
93347 + .maxlen = sizeof(int),
93348 + .mode = 0600,
93349 + .proc_handler = &proc_dointvec_secure,
93350 + },
93351 +#endif
93352 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
93353 + {
93354 + .procname = "chroot_deny_unix",
93355 + .data = &grsec_enable_chroot_unix,
93356 + .maxlen = sizeof(int),
93357 + .mode = 0600,
93358 + .proc_handler = &proc_dointvec_secure,
93359 + },
93360 +#endif
93361 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
93362 + {
93363 + .procname = "chroot_deny_mount",
93364 + .data = &grsec_enable_chroot_mount,
93365 + .maxlen = sizeof(int),
93366 + .mode = 0600,
93367 + .proc_handler = &proc_dointvec_secure,
93368 + },
93369 +#endif
93370 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
93371 + {
93372 + .procname = "chroot_deny_fchdir",
93373 + .data = &grsec_enable_chroot_fchdir,
93374 + .maxlen = sizeof(int),
93375 + .mode = 0600,
93376 + .proc_handler = &proc_dointvec_secure,
93377 + },
93378 +#endif
93379 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
93380 + {
93381 + .procname = "chroot_deny_chroot",
93382 + .data = &grsec_enable_chroot_double,
93383 + .maxlen = sizeof(int),
93384 + .mode = 0600,
93385 + .proc_handler = &proc_dointvec_secure,
93386 + },
93387 +#endif
93388 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
93389 + {
93390 + .procname = "chroot_deny_pivot",
93391 + .data = &grsec_enable_chroot_pivot,
93392 + .maxlen = sizeof(int),
93393 + .mode = 0600,
93394 + .proc_handler = &proc_dointvec_secure,
93395 + },
93396 +#endif
93397 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
93398 + {
93399 + .procname = "chroot_enforce_chdir",
93400 + .data = &grsec_enable_chroot_chdir,
93401 + .maxlen = sizeof(int),
93402 + .mode = 0600,
93403 + .proc_handler = &proc_dointvec_secure,
93404 + },
93405 +#endif
93406 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
93407 + {
93408 + .procname = "chroot_deny_chmod",
93409 + .data = &grsec_enable_chroot_chmod,
93410 + .maxlen = sizeof(int),
93411 + .mode = 0600,
93412 + .proc_handler = &proc_dointvec_secure,
93413 + },
93414 +#endif
93415 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
93416 + {
93417 + .procname = "chroot_deny_mknod",
93418 + .data = &grsec_enable_chroot_mknod,
93419 + .maxlen = sizeof(int),
93420 + .mode = 0600,
93421 + .proc_handler = &proc_dointvec_secure,
93422 + },
93423 +#endif
93424 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
93425 + {
93426 + .procname = "chroot_restrict_nice",
93427 + .data = &grsec_enable_chroot_nice,
93428 + .maxlen = sizeof(int),
93429 + .mode = 0600,
93430 + .proc_handler = &proc_dointvec_secure,
93431 + },
93432 +#endif
93433 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
93434 + {
93435 + .procname = "chroot_execlog",
93436 + .data = &grsec_enable_chroot_execlog,
93437 + .maxlen = sizeof(int),
93438 + .mode = 0600,
93439 + .proc_handler = &proc_dointvec_secure,
93440 + },
93441 +#endif
93442 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
93443 + {
93444 + .procname = "chroot_caps",
93445 + .data = &grsec_enable_chroot_caps,
93446 + .maxlen = sizeof(int),
93447 + .mode = 0600,
93448 + .proc_handler = &proc_dointvec_secure,
93449 + },
93450 +#endif
93451 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
93452 + {
93453 + .procname = "chroot_deny_bad_rename",
93454 + .data = &grsec_enable_chroot_rename,
93455 + .maxlen = sizeof(int),
93456 + .mode = 0600,
93457 + .proc_handler = &proc_dointvec_secure,
93458 + },
93459 +#endif
93460 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
93461 + {
93462 + .procname = "chroot_deny_sysctl",
93463 + .data = &grsec_enable_chroot_sysctl,
93464 + .maxlen = sizeof(int),
93465 + .mode = 0600,
93466 + .proc_handler = &proc_dointvec_secure,
93467 + },
93468 +#endif
93469 +#ifdef CONFIG_GRKERNSEC_TPE
93470 + {
93471 + .procname = "tpe",
93472 + .data = &grsec_enable_tpe,
93473 + .maxlen = sizeof(int),
93474 + .mode = 0600,
93475 + .proc_handler = &proc_dointvec_secure,
93476 + },
93477 + {
93478 + .procname = "tpe_gid",
93479 + .data = &grsec_tpe_gid,
93480 + .maxlen = sizeof(int),
93481 + .mode = 0600,
93482 + .proc_handler = &proc_dointvec_secure,
93483 + },
93484 +#endif
93485 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93486 + {
93487 + .procname = "tpe_invert",
93488 + .data = &grsec_enable_tpe_invert,
93489 + .maxlen = sizeof(int),
93490 + .mode = 0600,
93491 + .proc_handler = &proc_dointvec_secure,
93492 + },
93493 +#endif
93494 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93495 + {
93496 + .procname = "tpe_restrict_all",
93497 + .data = &grsec_enable_tpe_all,
93498 + .maxlen = sizeof(int),
93499 + .mode = 0600,
93500 + .proc_handler = &proc_dointvec_secure,
93501 + },
93502 +#endif
93503 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93504 + {
93505 + .procname = "socket_all",
93506 + .data = &grsec_enable_socket_all,
93507 + .maxlen = sizeof(int),
93508 + .mode = 0600,
93509 + .proc_handler = &proc_dointvec_secure,
93510 + },
93511 + {
93512 + .procname = "socket_all_gid",
93513 + .data = &grsec_socket_all_gid,
93514 + .maxlen = sizeof(int),
93515 + .mode = 0600,
93516 + .proc_handler = &proc_dointvec_secure,
93517 + },
93518 +#endif
93519 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93520 + {
93521 + .procname = "socket_client",
93522 + .data = &grsec_enable_socket_client,
93523 + .maxlen = sizeof(int),
93524 + .mode = 0600,
93525 + .proc_handler = &proc_dointvec_secure,
93526 + },
93527 + {
93528 + .procname = "socket_client_gid",
93529 + .data = &grsec_socket_client_gid,
93530 + .maxlen = sizeof(int),
93531 + .mode = 0600,
93532 + .proc_handler = &proc_dointvec_secure,
93533 + },
93534 +#endif
93535 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93536 + {
93537 + .procname = "socket_server",
93538 + .data = &grsec_enable_socket_server,
93539 + .maxlen = sizeof(int),
93540 + .mode = 0600,
93541 + .proc_handler = &proc_dointvec_secure,
93542 + },
93543 + {
93544 + .procname = "socket_server_gid",
93545 + .data = &grsec_socket_server_gid,
93546 + .maxlen = sizeof(int),
93547 + .mode = 0600,
93548 + .proc_handler = &proc_dointvec_secure,
93549 + },
93550 +#endif
93551 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
93552 + {
93553 + .procname = "audit_group",
93554 + .data = &grsec_enable_group,
93555 + .maxlen = sizeof(int),
93556 + .mode = 0600,
93557 + .proc_handler = &proc_dointvec_secure,
93558 + },
93559 + {
93560 + .procname = "audit_gid",
93561 + .data = &grsec_audit_gid,
93562 + .maxlen = sizeof(int),
93563 + .mode = 0600,
93564 + .proc_handler = &proc_dointvec_secure,
93565 + },
93566 +#endif
93567 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
93568 + {
93569 + .procname = "audit_chdir",
93570 + .data = &grsec_enable_chdir,
93571 + .maxlen = sizeof(int),
93572 + .mode = 0600,
93573 + .proc_handler = &proc_dointvec_secure,
93574 + },
93575 +#endif
93576 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
93577 + {
93578 + .procname = "audit_mount",
93579 + .data = &grsec_enable_mount,
93580 + .maxlen = sizeof(int),
93581 + .mode = 0600,
93582 + .proc_handler = &proc_dointvec_secure,
93583 + },
93584 +#endif
93585 +#ifdef CONFIG_GRKERNSEC_DMESG
93586 + {
93587 + .procname = "dmesg",
93588 + .data = &grsec_enable_dmesg,
93589 + .maxlen = sizeof(int),
93590 + .mode = 0600,
93591 + .proc_handler = &proc_dointvec_secure,
93592 + },
93593 +#endif
93594 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93595 + {
93596 + .procname = "chroot_findtask",
93597 + .data = &grsec_enable_chroot_findtask,
93598 + .maxlen = sizeof(int),
93599 + .mode = 0600,
93600 + .proc_handler = &proc_dointvec_secure,
93601 + },
93602 +#endif
93603 +#ifdef CONFIG_GRKERNSEC_RESLOG
93604 + {
93605 + .procname = "resource_logging",
93606 + .data = &grsec_resource_logging,
93607 + .maxlen = sizeof(int),
93608 + .mode = 0600,
93609 + .proc_handler = &proc_dointvec_secure,
93610 + },
93611 +#endif
93612 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
93613 + {
93614 + .procname = "audit_ptrace",
93615 + .data = &grsec_enable_audit_ptrace,
93616 + .maxlen = sizeof(int),
93617 + .mode = 0600,
93618 + .proc_handler = &proc_dointvec_secure,
93619 + },
93620 +#endif
93621 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
93622 + {
93623 + .procname = "harden_ptrace",
93624 + .data = &grsec_enable_harden_ptrace,
93625 + .maxlen = sizeof(int),
93626 + .mode = 0600,
93627 + .proc_handler = &proc_dointvec_secure,
93628 + },
93629 +#endif
93630 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
93631 + {
93632 + .procname = "harden_ipc",
93633 + .data = &grsec_enable_harden_ipc,
93634 + .maxlen = sizeof(int),
93635 + .mode = 0600,
93636 + .proc_handler = &proc_dointvec_secure,
93637 + },
93638 +#endif
93639 + {
93640 + .procname = "grsec_lock",
93641 + .data = &grsec_lock,
93642 + .maxlen = sizeof(int),
93643 + .mode = 0600,
93644 + .proc_handler = &proc_dointvec_secure,
93645 + },
93646 +#endif
93647 +#ifdef CONFIG_GRKERNSEC_ROFS
93648 + {
93649 + .procname = "romount_protect",
93650 + .data = &grsec_enable_rofs,
93651 + .maxlen = sizeof(int),
93652 + .mode = 0600,
93653 + .proc_handler = &proc_dointvec_minmax_secure,
93654 + .extra1 = &one,
93655 + .extra2 = &one,
93656 + },
93657 +#endif
93658 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
93659 + {
93660 + .procname = "deny_new_usb",
93661 + .data = &grsec_deny_new_usb,
93662 + .maxlen = sizeof(int),
93663 + .mode = 0600,
93664 + .proc_handler = &proc_dointvec_secure,
93665 + },
93666 +#endif
93667 + { }
93668 +};
93669 +#endif
93670 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
93671 new file mode 100644
93672 index 0000000..61b514e
93673 --- /dev/null
93674 +++ b/grsecurity/grsec_time.c
93675 @@ -0,0 +1,16 @@
93676 +#include <linux/kernel.h>
93677 +#include <linux/sched.h>
93678 +#include <linux/grinternal.h>
93679 +#include <linux/module.h>
93680 +
93681 +void
93682 +gr_log_timechange(void)
93683 +{
93684 +#ifdef CONFIG_GRKERNSEC_TIME
93685 + if (grsec_enable_time)
93686 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
93687 +#endif
93688 + return;
93689 +}
93690 +
93691 +EXPORT_SYMBOL_GPL(gr_log_timechange);
93692 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
93693 new file mode 100644
93694 index 0000000..9786671
93695 --- /dev/null
93696 +++ b/grsecurity/grsec_tpe.c
93697 @@ -0,0 +1,78 @@
93698 +#include <linux/kernel.h>
93699 +#include <linux/sched.h>
93700 +#include <linux/file.h>
93701 +#include <linux/fs.h>
93702 +#include <linux/grinternal.h>
93703 +
93704 +extern int gr_acl_tpe_check(void);
93705 +
93706 +int
93707 +gr_tpe_allow(const struct file *file)
93708 +{
93709 +#ifdef CONFIG_GRKERNSEC
93710 + struct inode *inode = d_backing_inode(file->f_path.dentry->d_parent);
93711 + struct inode *file_inode = d_backing_inode(file->f_path.dentry);
93712 + const struct cred *cred = current_cred();
93713 + char *msg = NULL;
93714 + char *msg2 = NULL;
93715 +
93716 + // never restrict root
93717 + if (gr_is_global_root(cred->uid))
93718 + return 1;
93719 +
93720 + if (grsec_enable_tpe) {
93721 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93722 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
93723 + msg = "not being in trusted group";
93724 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
93725 + msg = "being in untrusted group";
93726 +#else
93727 + if (in_group_p(grsec_tpe_gid))
93728 + msg = "being in untrusted group";
93729 +#endif
93730 + }
93731 + if (!msg && gr_acl_tpe_check())
93732 + msg = "being in untrusted role";
93733 +
93734 + // not in any affected group/role
93735 + if (!msg)
93736 + goto next_check;
93737 +
93738 + if (gr_is_global_nonroot(inode->i_uid))
93739 + msg2 = "file in non-root-owned directory";
93740 + else if (inode->i_mode & S_IWOTH)
93741 + msg2 = "file in world-writable directory";
93742 + else if (inode->i_mode & S_IWGRP)
93743 + msg2 = "file in group-writable directory";
93744 + else if (file_inode->i_mode & S_IWOTH)
93745 + msg2 = "file is world-writable";
93746 +
93747 + if (msg && msg2) {
93748 + char fullmsg[70] = {0};
93749 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
93750 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
93751 + return 0;
93752 + }
93753 + msg = NULL;
93754 +next_check:
93755 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93756 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
93757 + return 1;
93758 +
93759 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
93760 + msg = "directory not owned by user";
93761 + else if (inode->i_mode & S_IWOTH)
93762 + msg = "file in world-writable directory";
93763 + else if (inode->i_mode & S_IWGRP)
93764 + msg = "file in group-writable directory";
93765 + else if (file_inode->i_mode & S_IWOTH)
93766 + msg = "file is world-writable";
93767 +
93768 + if (msg) {
93769 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
93770 + return 0;
93771 + }
93772 +#endif
93773 +#endif
93774 + return 1;
93775 +}
93776 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
93777 new file mode 100644
93778 index 0000000..ae02d8e
93779 --- /dev/null
93780 +++ b/grsecurity/grsec_usb.c
93781 @@ -0,0 +1,15 @@
93782 +#include <linux/kernel.h>
93783 +#include <linux/grinternal.h>
93784 +#include <linux/module.h>
93785 +
93786 +int gr_handle_new_usb(void)
93787 +{
93788 +#ifdef CONFIG_GRKERNSEC_DENYUSB
93789 + if (grsec_deny_new_usb) {
93790 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
93791 + return 1;
93792 + }
93793 +#endif
93794 + return 0;
93795 +}
93796 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
93797 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
93798 new file mode 100644
93799 index 0000000..158b330
93800 --- /dev/null
93801 +++ b/grsecurity/grsum.c
93802 @@ -0,0 +1,64 @@
93803 +#include <linux/err.h>
93804 +#include <linux/kernel.h>
93805 +#include <linux/sched.h>
93806 +#include <linux/mm.h>
93807 +#include <linux/scatterlist.h>
93808 +#include <linux/crypto.h>
93809 +#include <linux/gracl.h>
93810 +
93811 +
93812 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
93813 +#error "crypto and sha256 must be built into the kernel"
93814 +#endif
93815 +
93816 +int
93817 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
93818 +{
93819 + struct crypto_hash *tfm;
93820 + struct hash_desc desc;
93821 + struct scatterlist sg[2];
93822 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
93823 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
93824 + unsigned long *sumptr = (unsigned long *)sum;
93825 + int cryptres;
93826 + int retval = 1;
93827 + volatile int mismatched = 0;
93828 + volatile int dummy = 0;
93829 + unsigned int i;
93830 +
93831 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
93832 + if (IS_ERR(tfm)) {
93833 + /* should never happen, since sha256 should be built in */
93834 + memset(entry->pw, 0, GR_PW_LEN);
93835 + return 1;
93836 + }
93837 +
93838 + sg_init_table(sg, 2);
93839 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
93840 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
93841 +
93842 + desc.tfm = tfm;
93843 + desc.flags = 0;
93844 +
93845 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
93846 + temp_sum);
93847 +
93848 + memset(entry->pw, 0, GR_PW_LEN);
93849 +
93850 + if (cryptres)
93851 + goto out;
93852 +
93853 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
93854 + if (sumptr[i] != tmpsumptr[i])
93855 + mismatched = 1;
93856 + else
93857 + dummy = 1; // waste a cycle
93858 +
93859 + if (!mismatched)
93860 + retval = dummy - 1;
93861 +
93862 +out:
93863 + crypto_free_hash(tfm);
93864 +
93865 + return retval;
93866 +}
93867 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
93868 index 5bdab6b..9ae82fe 100644
93869 --- a/include/asm-generic/4level-fixup.h
93870 +++ b/include/asm-generic/4level-fixup.h
93871 @@ -14,8 +14,10 @@
93872 #define pmd_alloc(mm, pud, address) \
93873 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
93874 NULL: pmd_offset(pud, address))
93875 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
93876
93877 #define pud_alloc(mm, pgd, address) (pgd)
93878 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
93879 #define pud_offset(pgd, start) (pgd)
93880 #define pud_none(pud) 0
93881 #define pud_bad(pud) 0
93882 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
93883 index b7babf0..1e4b4f1 100644
93884 --- a/include/asm-generic/atomic-long.h
93885 +++ b/include/asm-generic/atomic-long.h
93886 @@ -22,6 +22,12 @@
93887
93888 typedef atomic64_t atomic_long_t;
93889
93890 +#ifdef CONFIG_PAX_REFCOUNT
93891 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
93892 +#else
93893 +typedef atomic64_t atomic_long_unchecked_t;
93894 +#endif
93895 +
93896 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
93897
93898 static inline long atomic_long_read(atomic_long_t *l)
93899 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
93900 return (long)atomic64_read(v);
93901 }
93902
93903 +#ifdef CONFIG_PAX_REFCOUNT
93904 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
93905 +{
93906 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93907 +
93908 + return (long)atomic64_read_unchecked(v);
93909 +}
93910 +#endif
93911 +
93912 static inline void atomic_long_set(atomic_long_t *l, long i)
93913 {
93914 atomic64_t *v = (atomic64_t *)l;
93915 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
93916 atomic64_set(v, i);
93917 }
93918
93919 +#ifdef CONFIG_PAX_REFCOUNT
93920 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
93921 +{
93922 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93923 +
93924 + atomic64_set_unchecked(v, i);
93925 +}
93926 +#endif
93927 +
93928 static inline void atomic_long_inc(atomic_long_t *l)
93929 {
93930 atomic64_t *v = (atomic64_t *)l;
93931 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
93932 atomic64_inc(v);
93933 }
93934
93935 +#ifdef CONFIG_PAX_REFCOUNT
93936 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
93937 +{
93938 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93939 +
93940 + atomic64_inc_unchecked(v);
93941 +}
93942 +#endif
93943 +
93944 static inline void atomic_long_dec(atomic_long_t *l)
93945 {
93946 atomic64_t *v = (atomic64_t *)l;
93947 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
93948 atomic64_dec(v);
93949 }
93950
93951 +#ifdef CONFIG_PAX_REFCOUNT
93952 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
93953 +{
93954 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93955 +
93956 + atomic64_dec_unchecked(v);
93957 +}
93958 +#endif
93959 +
93960 static inline void atomic_long_add(long i, atomic_long_t *l)
93961 {
93962 atomic64_t *v = (atomic64_t *)l;
93963 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
93964 atomic64_add(i, v);
93965 }
93966
93967 +#ifdef CONFIG_PAX_REFCOUNT
93968 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
93969 +{
93970 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93971 +
93972 + atomic64_add_unchecked(i, v);
93973 +}
93974 +#endif
93975 +
93976 static inline void atomic_long_sub(long i, atomic_long_t *l)
93977 {
93978 atomic64_t *v = (atomic64_t *)l;
93979 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
93980 atomic64_sub(i, v);
93981 }
93982
93983 +#ifdef CONFIG_PAX_REFCOUNT
93984 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
93985 +{
93986 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93987 +
93988 + atomic64_sub_unchecked(i, v);
93989 +}
93990 +#endif
93991 +
93992 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
93993 {
93994 atomic64_t *v = (atomic64_t *)l;
93995 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
93996 return atomic64_add_negative(i, v);
93997 }
93998
93999 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94000 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94001 {
94002 atomic64_t *v = (atomic64_t *)l;
94003
94004 return (long)atomic64_add_return(i, v);
94005 }
94006
94007 +#ifdef CONFIG_PAX_REFCOUNT
94008 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94009 +{
94010 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94011 +
94012 + return (long)atomic64_add_return_unchecked(i, v);
94013 +}
94014 +#endif
94015 +
94016 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94017 {
94018 atomic64_t *v = (atomic64_t *)l;
94019 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94020 return (long)atomic64_inc_return(v);
94021 }
94022
94023 +#ifdef CONFIG_PAX_REFCOUNT
94024 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94025 +{
94026 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94027 +
94028 + return (long)atomic64_inc_return_unchecked(v);
94029 +}
94030 +#endif
94031 +
94032 static inline long atomic_long_dec_return(atomic_long_t *l)
94033 {
94034 atomic64_t *v = (atomic64_t *)l;
94035 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94036
94037 typedef atomic_t atomic_long_t;
94038
94039 +#ifdef CONFIG_PAX_REFCOUNT
94040 +typedef atomic_unchecked_t atomic_long_unchecked_t;
94041 +#else
94042 +typedef atomic_t atomic_long_unchecked_t;
94043 +#endif
94044 +
94045 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
94046 static inline long atomic_long_read(atomic_long_t *l)
94047 {
94048 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
94049 return (long)atomic_read(v);
94050 }
94051
94052 +#ifdef CONFIG_PAX_REFCOUNT
94053 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
94054 +{
94055 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94056 +
94057 + return (long)atomic_read_unchecked(v);
94058 +}
94059 +#endif
94060 +
94061 static inline void atomic_long_set(atomic_long_t *l, long i)
94062 {
94063 atomic_t *v = (atomic_t *)l;
94064 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
94065 atomic_set(v, i);
94066 }
94067
94068 +#ifdef CONFIG_PAX_REFCOUNT
94069 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
94070 +{
94071 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94072 +
94073 + atomic_set_unchecked(v, i);
94074 +}
94075 +#endif
94076 +
94077 static inline void atomic_long_inc(atomic_long_t *l)
94078 {
94079 atomic_t *v = (atomic_t *)l;
94080 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
94081 atomic_inc(v);
94082 }
94083
94084 +#ifdef CONFIG_PAX_REFCOUNT
94085 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
94086 +{
94087 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94088 +
94089 + atomic_inc_unchecked(v);
94090 +}
94091 +#endif
94092 +
94093 static inline void atomic_long_dec(atomic_long_t *l)
94094 {
94095 atomic_t *v = (atomic_t *)l;
94096 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
94097 atomic_dec(v);
94098 }
94099
94100 +#ifdef CONFIG_PAX_REFCOUNT
94101 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
94102 +{
94103 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94104 +
94105 + atomic_dec_unchecked(v);
94106 +}
94107 +#endif
94108 +
94109 static inline void atomic_long_add(long i, atomic_long_t *l)
94110 {
94111 atomic_t *v = (atomic_t *)l;
94112 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
94113 atomic_add(i, v);
94114 }
94115
94116 +#ifdef CONFIG_PAX_REFCOUNT
94117 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
94118 +{
94119 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94120 +
94121 + atomic_add_unchecked(i, v);
94122 +}
94123 +#endif
94124 +
94125 static inline void atomic_long_sub(long i, atomic_long_t *l)
94126 {
94127 atomic_t *v = (atomic_t *)l;
94128 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
94129 atomic_sub(i, v);
94130 }
94131
94132 +#ifdef CONFIG_PAX_REFCOUNT
94133 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
94134 +{
94135 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94136 +
94137 + atomic_sub_unchecked(i, v);
94138 +}
94139 +#endif
94140 +
94141 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
94142 {
94143 atomic_t *v = (atomic_t *)l;
94144 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
94145 return atomic_add_negative(i, v);
94146 }
94147
94148 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94149 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94150 {
94151 atomic_t *v = (atomic_t *)l;
94152
94153 return (long)atomic_add_return(i, v);
94154 }
94155
94156 +#ifdef CONFIG_PAX_REFCOUNT
94157 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94158 +{
94159 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94160 +
94161 + return (long)atomic_add_return_unchecked(i, v);
94162 +}
94163 +
94164 +#endif
94165 +
94166 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94167 {
94168 atomic_t *v = (atomic_t *)l;
94169 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94170 return (long)atomic_inc_return(v);
94171 }
94172
94173 +#ifdef CONFIG_PAX_REFCOUNT
94174 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94175 +{
94176 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94177 +
94178 + return (long)atomic_inc_return_unchecked(v);
94179 +}
94180 +#endif
94181 +
94182 static inline long atomic_long_dec_return(atomic_long_t *l)
94183 {
94184 atomic_t *v = (atomic_t *)l;
94185 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94186
94187 #endif /* BITS_PER_LONG == 64 */
94188
94189 +#ifdef CONFIG_PAX_REFCOUNT
94190 +static inline void pax_refcount_needs_these_functions(void)
94191 +{
94192 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
94193 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
94194 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
94195 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
94196 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
94197 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
94198 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
94199 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
94200 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
94201 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
94202 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
94203 +#ifdef CONFIG_X86
94204 + atomic_clear_mask_unchecked(0, NULL);
94205 + atomic_set_mask_unchecked(0, NULL);
94206 +#endif
94207 +
94208 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
94209 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
94210 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
94211 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
94212 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
94213 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
94214 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
94215 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
94216 +}
94217 +#else
94218 +#define atomic_read_unchecked(v) atomic_read(v)
94219 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
94220 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
94221 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
94222 +#define atomic_inc_unchecked(v) atomic_inc(v)
94223 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
94224 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
94225 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
94226 +#define atomic_dec_unchecked(v) atomic_dec(v)
94227 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
94228 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
94229 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
94230 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
94231 +
94232 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
94233 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
94234 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
94235 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
94236 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
94237 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
94238 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
94239 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
94240 +#endif
94241 +
94242 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
94243 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
94244 index 30ad9c8..c70c170 100644
94245 --- a/include/asm-generic/atomic64.h
94246 +++ b/include/asm-generic/atomic64.h
94247 @@ -16,6 +16,8 @@ typedef struct {
94248 long long counter;
94249 } atomic64_t;
94250
94251 +typedef atomic64_t atomic64_unchecked_t;
94252 +
94253 #define ATOMIC64_INIT(i) { (i) }
94254
94255 extern long long atomic64_read(const atomic64_t *v);
94256 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
94257 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
94258 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
94259
94260 +#define atomic64_read_unchecked(v) atomic64_read(v)
94261 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
94262 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
94263 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
94264 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
94265 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
94266 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
94267 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
94268 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
94269 +
94270 #endif /* _ASM_GENERIC_ATOMIC64_H */
94271 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
94272 index f5c40b0..e902f9d 100644
94273 --- a/include/asm-generic/barrier.h
94274 +++ b/include/asm-generic/barrier.h
94275 @@ -82,7 +82,7 @@
94276 do { \
94277 compiletime_assert_atomic_type(*p); \
94278 smp_mb(); \
94279 - ACCESS_ONCE(*p) = (v); \
94280 + ACCESS_ONCE_RW(*p) = (v); \
94281 } while (0)
94282
94283 #define smp_load_acquire(p) \
94284 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
94285 index a60a7cc..0fe12f2 100644
94286 --- a/include/asm-generic/bitops/__fls.h
94287 +++ b/include/asm-generic/bitops/__fls.h
94288 @@ -9,7 +9,7 @@
94289 *
94290 * Undefined if no set bit exists, so code should check against 0 first.
94291 */
94292 -static __always_inline unsigned long __fls(unsigned long word)
94293 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
94294 {
94295 int num = BITS_PER_LONG - 1;
94296
94297 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
94298 index 0576d1f..dad6c71 100644
94299 --- a/include/asm-generic/bitops/fls.h
94300 +++ b/include/asm-generic/bitops/fls.h
94301 @@ -9,7 +9,7 @@
94302 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
94303 */
94304
94305 -static __always_inline int fls(int x)
94306 +static __always_inline int __intentional_overflow(-1) fls(int x)
94307 {
94308 int r = 32;
94309
94310 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
94311 index b097cf8..3d40e14 100644
94312 --- a/include/asm-generic/bitops/fls64.h
94313 +++ b/include/asm-generic/bitops/fls64.h
94314 @@ -15,7 +15,7 @@
94315 * at position 64.
94316 */
94317 #if BITS_PER_LONG == 32
94318 -static __always_inline int fls64(__u64 x)
94319 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94320 {
94321 __u32 h = x >> 32;
94322 if (h)
94323 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
94324 return fls(x);
94325 }
94326 #elif BITS_PER_LONG == 64
94327 -static __always_inline int fls64(__u64 x)
94328 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94329 {
94330 if (x == 0)
94331 return 0;
94332 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
94333 index 630dd23..8c1dcb6b 100644
94334 --- a/include/asm-generic/bug.h
94335 +++ b/include/asm-generic/bug.h
94336 @@ -62,13 +62,13 @@ struct bug_entry {
94337 * to provide better diagnostics.
94338 */
94339 #ifndef __WARN_TAINT
94340 -extern __printf(3, 4)
94341 +extern __printf(3, 4) __nocapture(1, 3, 4)
94342 void warn_slowpath_fmt(const char *file, const int line,
94343 const char *fmt, ...);
94344 -extern __printf(4, 5)
94345 +extern __printf(4, 5) __nocapture(1, 4, 5)
94346 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
94347 const char *fmt, ...);
94348 -extern void warn_slowpath_null(const char *file, const int line);
94349 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
94350 #define WANT_WARN_ON_SLOWPATH
94351 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
94352 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
94353 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
94354 index 1bfcfe5..e04c5c9 100644
94355 --- a/include/asm-generic/cache.h
94356 +++ b/include/asm-generic/cache.h
94357 @@ -6,7 +6,7 @@
94358 * cache lines need to provide their own cache.h.
94359 */
94360
94361 -#define L1_CACHE_SHIFT 5
94362 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
94363 +#define L1_CACHE_SHIFT 5UL
94364 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
94365
94366 #endif /* __ASM_GENERIC_CACHE_H */
94367 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
94368 index 0d68a1e..b74a761 100644
94369 --- a/include/asm-generic/emergency-restart.h
94370 +++ b/include/asm-generic/emergency-restart.h
94371 @@ -1,7 +1,7 @@
94372 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
94373 #define _ASM_GENERIC_EMERGENCY_RESTART_H
94374
94375 -static inline void machine_emergency_restart(void)
94376 +static inline __noreturn void machine_emergency_restart(void)
94377 {
94378 machine_restart(NULL);
94379 }
94380 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
94381 index 90f99c7..00ce236 100644
94382 --- a/include/asm-generic/kmap_types.h
94383 +++ b/include/asm-generic/kmap_types.h
94384 @@ -2,9 +2,9 @@
94385 #define _ASM_GENERIC_KMAP_TYPES_H
94386
94387 #ifdef __WITH_KM_FENCE
94388 -# define KM_TYPE_NR 41
94389 +# define KM_TYPE_NR 42
94390 #else
94391 -# define KM_TYPE_NR 20
94392 +# define KM_TYPE_NR 21
94393 #endif
94394
94395 #endif
94396 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
94397 index 9ceb03b..62b0b8f 100644
94398 --- a/include/asm-generic/local.h
94399 +++ b/include/asm-generic/local.h
94400 @@ -23,24 +23,37 @@ typedef struct
94401 atomic_long_t a;
94402 } local_t;
94403
94404 +typedef struct {
94405 + atomic_long_unchecked_t a;
94406 +} local_unchecked_t;
94407 +
94408 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
94409
94410 #define local_read(l) atomic_long_read(&(l)->a)
94411 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
94412 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
94413 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
94414 #define local_inc(l) atomic_long_inc(&(l)->a)
94415 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
94416 #define local_dec(l) atomic_long_dec(&(l)->a)
94417 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
94418 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
94419 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
94420 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
94421 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
94422
94423 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
94424 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
94425 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
94426 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
94427 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
94428 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
94429 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
94430 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
94431 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
94432
94433 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94434 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94435 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
94436 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
94437 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
94438 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
94439 index 725612b..9cc513a 100644
94440 --- a/include/asm-generic/pgtable-nopmd.h
94441 +++ b/include/asm-generic/pgtable-nopmd.h
94442 @@ -1,14 +1,19 @@
94443 #ifndef _PGTABLE_NOPMD_H
94444 #define _PGTABLE_NOPMD_H
94445
94446 -#ifndef __ASSEMBLY__
94447 -
94448 #include <asm-generic/pgtable-nopud.h>
94449
94450 -struct mm_struct;
94451 -
94452 #define __PAGETABLE_PMD_FOLDED
94453
94454 +#define PMD_SHIFT PUD_SHIFT
94455 +#define PTRS_PER_PMD 1
94456 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
94457 +#define PMD_MASK (~(PMD_SIZE-1))
94458 +
94459 +#ifndef __ASSEMBLY__
94460 +
94461 +struct mm_struct;
94462 +
94463 /*
94464 * Having the pmd type consist of a pud gets the size right, and allows
94465 * us to conceptually access the pud entry that this pmd is folded into
94466 @@ -16,11 +21,6 @@ struct mm_struct;
94467 */
94468 typedef struct { pud_t pud; } pmd_t;
94469
94470 -#define PMD_SHIFT PUD_SHIFT
94471 -#define PTRS_PER_PMD 1
94472 -#define PMD_SIZE (1UL << PMD_SHIFT)
94473 -#define PMD_MASK (~(PMD_SIZE-1))
94474 -
94475 /*
94476 * The "pud_xxx()" functions here are trivial for a folded two-level
94477 * setup: the pmd is never bad, and a pmd always exists (as it's folded
94478 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
94479 index 810431d..0ec4804f 100644
94480 --- a/include/asm-generic/pgtable-nopud.h
94481 +++ b/include/asm-generic/pgtable-nopud.h
94482 @@ -1,10 +1,15 @@
94483 #ifndef _PGTABLE_NOPUD_H
94484 #define _PGTABLE_NOPUD_H
94485
94486 -#ifndef __ASSEMBLY__
94487 -
94488 #define __PAGETABLE_PUD_FOLDED
94489
94490 +#define PUD_SHIFT PGDIR_SHIFT
94491 +#define PTRS_PER_PUD 1
94492 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
94493 +#define PUD_MASK (~(PUD_SIZE-1))
94494 +
94495 +#ifndef __ASSEMBLY__
94496 +
94497 /*
94498 * Having the pud type consist of a pgd gets the size right, and allows
94499 * us to conceptually access the pgd entry that this pud is folded into
94500 @@ -12,11 +17,6 @@
94501 */
94502 typedef struct { pgd_t pgd; } pud_t;
94503
94504 -#define PUD_SHIFT PGDIR_SHIFT
94505 -#define PTRS_PER_PUD 1
94506 -#define PUD_SIZE (1UL << PUD_SHIFT)
94507 -#define PUD_MASK (~(PUD_SIZE-1))
94508 -
94509 /*
94510 * The "pgd_xxx()" functions here are trivial for a folded two-level
94511 * setup: the pud is never bad, and a pud always exists (as it's folded
94512 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
94513 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
94514
94515 #define pgd_populate(mm, pgd, pud) do { } while (0)
94516 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
94517 /*
94518 * (puds are folded into pgds so this doesn't get actually called,
94519 * but the define is needed for a generic inline function.)
94520 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
94521 index 39f1d6a..7dae6fb 100644
94522 --- a/include/asm-generic/pgtable.h
94523 +++ b/include/asm-generic/pgtable.h
94524 @@ -695,6 +695,22 @@ static inline int pmd_protnone(pmd_t pmd)
94525 }
94526 #endif /* CONFIG_NUMA_BALANCING */
94527
94528 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
94529 +#ifdef CONFIG_PAX_KERNEXEC
94530 +#error KERNEXEC requires pax_open_kernel
94531 +#else
94532 +static inline unsigned long pax_open_kernel(void) { return 0; }
94533 +#endif
94534 +#endif
94535 +
94536 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
94537 +#ifdef CONFIG_PAX_KERNEXEC
94538 +#error KERNEXEC requires pax_close_kernel
94539 +#else
94540 +static inline unsigned long pax_close_kernel(void) { return 0; }
94541 +#endif
94542 +#endif
94543 +
94544 #endif /* CONFIG_MMU */
94545
94546 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
94547 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
94548 index 72d8803..cb9749c 100644
94549 --- a/include/asm-generic/uaccess.h
94550 +++ b/include/asm-generic/uaccess.h
94551 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
94552 return __clear_user(to, n);
94553 }
94554
94555 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
94556 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94557 +#error UDEREF requires pax_open_userland
94558 +#else
94559 +static inline unsigned long pax_open_userland(void) { return 0; }
94560 +#endif
94561 +#endif
94562 +
94563 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
94564 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94565 +#error UDEREF requires pax_close_userland
94566 +#else
94567 +static inline unsigned long pax_close_userland(void) { return 0; }
94568 +#endif
94569 +#endif
94570 +
94571 #endif /* __ASM_GENERIC_UACCESS_H */
94572 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
94573 index 8bd374d..9590e70 100644
94574 --- a/include/asm-generic/vmlinux.lds.h
94575 +++ b/include/asm-generic/vmlinux.lds.h
94576 @@ -246,6 +246,7 @@
94577 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
94578 VMLINUX_SYMBOL(__start_rodata) = .; \
94579 *(.rodata) *(.rodata.*) \
94580 + *(.data..read_only) \
94581 *(__vermagic) /* Kernel version magic */ \
94582 . = ALIGN(8); \
94583 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
94584 @@ -504,6 +505,7 @@
94585 KERNEL_CTORS() \
94586 MCOUNT_REC() \
94587 *(.init.rodata) \
94588 + *(.init.rodata.*) \
94589 FTRACE_EVENTS() \
94590 TRACE_SYSCALLS() \
94591 KPROBE_BLACKLIST() \
94592 @@ -525,6 +527,8 @@
94593
94594 #define EXIT_DATA \
94595 *(.exit.data) \
94596 + *(.exit.rodata) \
94597 + *(.exit.rodata.*) \
94598 MEM_DISCARD(exit.data) \
94599 MEM_DISCARD(exit.rodata)
94600
94601 @@ -741,17 +745,18 @@
94602 * section in the linker script will go there too. @phdr should have
94603 * a leading colon.
94604 *
94605 - * Note that this macros defines __per_cpu_load as an absolute symbol.
94606 + * Note that this macros defines per_cpu_load as an absolute symbol.
94607 * If there is no need to put the percpu section at a predetermined
94608 * address, use PERCPU_SECTION.
94609 */
94610 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
94611 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
94612 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
94613 + per_cpu_load = .; \
94614 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
94615 - LOAD_OFFSET) { \
94616 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
94617 PERCPU_INPUT(cacheline) \
94618 } phdr \
94619 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
94620 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
94621
94622 /**
94623 * PERCPU_SECTION - define output section for percpu area, simple version
94624 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
94625 index 0ecb768..f910132 100644
94626 --- a/include/crypto/algapi.h
94627 +++ b/include/crypto/algapi.h
94628 @@ -34,7 +34,7 @@ struct crypto_type {
94629 unsigned int maskclear;
94630 unsigned int maskset;
94631 unsigned int tfmsize;
94632 -};
94633 +} __do_const;
94634
94635 struct crypto_instance {
94636 struct crypto_alg alg;
94637 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
94638 index 62c40777..f980496 100644
94639 --- a/include/drm/drmP.h
94640 +++ b/include/drm/drmP.h
94641 @@ -59,6 +59,7 @@
94642
94643 #include <asm/mman.h>
94644 #include <asm/pgalloc.h>
94645 +#include <asm/local.h>
94646 #include <asm/uaccess.h>
94647
94648 #include <uapi/drm/drm.h>
94649 @@ -137,17 +138,18 @@ void drm_err(const char *format, ...);
94650 /*@{*/
94651
94652 /* driver capabilities and requirements mask */
94653 -#define DRIVER_USE_AGP 0x1
94654 -#define DRIVER_PCI_DMA 0x8
94655 -#define DRIVER_SG 0x10
94656 -#define DRIVER_HAVE_DMA 0x20
94657 -#define DRIVER_HAVE_IRQ 0x40
94658 -#define DRIVER_IRQ_SHARED 0x80
94659 -#define DRIVER_GEM 0x1000
94660 -#define DRIVER_MODESET 0x2000
94661 -#define DRIVER_PRIME 0x4000
94662 -#define DRIVER_RENDER 0x8000
94663 -#define DRIVER_ATOMIC 0x10000
94664 +#define DRIVER_USE_AGP 0x1
94665 +#define DRIVER_PCI_DMA 0x8
94666 +#define DRIVER_SG 0x10
94667 +#define DRIVER_HAVE_DMA 0x20
94668 +#define DRIVER_HAVE_IRQ 0x40
94669 +#define DRIVER_IRQ_SHARED 0x80
94670 +#define DRIVER_GEM 0x1000
94671 +#define DRIVER_MODESET 0x2000
94672 +#define DRIVER_PRIME 0x4000
94673 +#define DRIVER_RENDER 0x8000
94674 +#define DRIVER_ATOMIC 0x10000
94675 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
94676
94677 /***********************************************************************/
94678 /** \name Macros to make printk easier */
94679 @@ -233,10 +235,12 @@ void drm_err(const char *format, ...);
94680 * \param cmd command.
94681 * \param arg argument.
94682 */
94683 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
94684 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
94685 + struct drm_file *file_priv);
94686 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
94687 struct drm_file *file_priv);
94688
94689 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94690 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
94691 unsigned long arg);
94692
94693 #define DRM_IOCTL_NR(n) _IOC_NR(n)
94694 @@ -252,9 +256,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94695 struct drm_ioctl_desc {
94696 unsigned int cmd;
94697 int flags;
94698 - drm_ioctl_t *func;
94699 + drm_ioctl_t func;
94700 const char *name;
94701 -};
94702 +} __do_const;
94703
94704 /**
94705 * Creates a driver or general drm_ioctl_desc array entry for the given
94706 @@ -645,7 +649,8 @@ struct drm_info_list {
94707 int (*show)(struct seq_file*, void*); /** show callback */
94708 u32 driver_features; /**< Required driver features for this entry */
94709 void *data;
94710 -};
94711 +} __do_const;
94712 +typedef struct drm_info_list __no_const drm_info_list_no_const;
94713
94714 /**
94715 * debugfs node structure. This structure represents a debugfs file.
94716 @@ -729,7 +734,7 @@ struct drm_device {
94717
94718 /** \name Usage Counters */
94719 /*@{ */
94720 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94721 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94722 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
94723 int buf_use; /**< Buffers in use -- cannot alloc */
94724 atomic_t buf_alloc; /**< Buffer allocation in progress */
94725 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
94726 index c8fc187..079d4c2 100644
94727 --- a/include/drm/drm_crtc_helper.h
94728 +++ b/include/drm/drm_crtc_helper.h
94729 @@ -161,7 +161,7 @@ struct drm_encoder_helper_funcs {
94730 int (*atomic_check)(struct drm_encoder *encoder,
94731 struct drm_crtc_state *crtc_state,
94732 struct drm_connector_state *conn_state);
94733 -};
94734 +} __no_const;
94735
94736 /**
94737 * struct drm_connector_helper_funcs - helper operations for connectors
94738 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
94739 index 6133723..4c1fccb 100644
94740 --- a/include/drm/i915_pciids.h
94741 +++ b/include/drm/i915_pciids.h
94742 @@ -37,7 +37,7 @@
94743 */
94744 #define INTEL_VGA_DEVICE(id, info) { \
94745 0x8086, id, \
94746 - ~0, ~0, \
94747 + PCI_ANY_ID, PCI_ANY_ID, \
94748 0x030000, 0xff0000, \
94749 (unsigned long) info }
94750
94751 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
94752 index 72dcbe8..8db58d7 100644
94753 --- a/include/drm/ttm/ttm_memory.h
94754 +++ b/include/drm/ttm/ttm_memory.h
94755 @@ -48,7 +48,7 @@
94756
94757 struct ttm_mem_shrink {
94758 int (*do_shrink) (struct ttm_mem_shrink *);
94759 -};
94760 +} __no_const;
94761
94762 /**
94763 * struct ttm_mem_global - Global memory accounting structure.
94764 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
94765 index 49a8284..9643967 100644
94766 --- a/include/drm/ttm/ttm_page_alloc.h
94767 +++ b/include/drm/ttm/ttm_page_alloc.h
94768 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
94769 */
94770 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
94771
94772 +struct device;
94773 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94774 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94775
94776 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
94777 index 4b840e8..155d235 100644
94778 --- a/include/keys/asymmetric-subtype.h
94779 +++ b/include/keys/asymmetric-subtype.h
94780 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
94781 /* Verify the signature on a key of this subtype (optional) */
94782 int (*verify_signature)(const struct key *key,
94783 const struct public_key_signature *sig);
94784 -};
94785 +} __do_const;
94786
94787 /**
94788 * asymmetric_key_subtype - Get the subtype from an asymmetric key
94789 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
94790 index c1da539..1dcec55 100644
94791 --- a/include/linux/atmdev.h
94792 +++ b/include/linux/atmdev.h
94793 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
94794 #endif
94795
94796 struct k_atm_aal_stats {
94797 -#define __HANDLE_ITEM(i) atomic_t i
94798 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
94799 __AAL_STAT_ITEMS
94800 #undef __HANDLE_ITEM
94801 };
94802 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
94803 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
94804 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
94805 struct module *owner;
94806 -};
94807 +} __do_const ;
94808
94809 struct atmphy_ops {
94810 int (*start)(struct atm_dev *dev);
94811 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
94812 index 5b08a85..60922fb 100644
94813 --- a/include/linux/atomic.h
94814 +++ b/include/linux/atomic.h
94815 @@ -12,7 +12,7 @@
94816 * Atomically adds @a to @v, so long as @v was not already @u.
94817 * Returns non-zero if @v was not @u, and zero otherwise.
94818 */
94819 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
94820 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
94821 {
94822 return __atomic_add_unless(v, a, u) != u;
94823 }
94824 diff --git a/include/linux/audit.h b/include/linux/audit.h
94825 index c2e7e3a..8bfc0e1 100644
94826 --- a/include/linux/audit.h
94827 +++ b/include/linux/audit.h
94828 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
94829 extern unsigned int audit_serial(void);
94830 extern int auditsc_get_stamp(struct audit_context *ctx,
94831 struct timespec *t, unsigned int *serial);
94832 -extern int audit_set_loginuid(kuid_t loginuid);
94833 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
94834
94835 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
94836 {
94837 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
94838 index 576e463..28fd926 100644
94839 --- a/include/linux/binfmts.h
94840 +++ b/include/linux/binfmts.h
94841 @@ -44,7 +44,7 @@ struct linux_binprm {
94842 unsigned interp_flags;
94843 unsigned interp_data;
94844 unsigned long loader, exec;
94845 -};
94846 +} __randomize_layout;
94847
94848 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
94849 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
94850 @@ -77,8 +77,10 @@ struct linux_binfmt {
94851 int (*load_binary)(struct linux_binprm *);
94852 int (*load_shlib)(struct file *);
94853 int (*core_dump)(struct coredump_params *cprm);
94854 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
94855 + void (*handle_mmap)(struct file *);
94856 unsigned long min_coredump; /* minimal dump size */
94857 -};
94858 +} __do_const __randomize_layout;
94859
94860 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
94861
94862 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
94863 index ea17cca..dd56e56 100644
94864 --- a/include/linux/bitmap.h
94865 +++ b/include/linux/bitmap.h
94866 @@ -295,7 +295,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
94867 return find_first_zero_bit(src, nbits) == nbits;
94868 }
94869
94870 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
94871 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
94872 {
94873 if (small_const_nbits(nbits))
94874 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
94875 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
94876 index 297f5bd..0b6d1e8 100644
94877 --- a/include/linux/bitops.h
94878 +++ b/include/linux/bitops.h
94879 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
94880 * @word: value to rotate
94881 * @shift: bits to roll
94882 */
94883 -static inline __u32 rol32(__u32 word, unsigned int shift)
94884 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
94885 {
94886 return (word << shift) | (word >> (32 - shift));
94887 }
94888 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
94889 * @word: value to rotate
94890 * @shift: bits to roll
94891 */
94892 -static inline __u32 ror32(__u32 word, unsigned int shift)
94893 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
94894 {
94895 return (word >> shift) | (word << (32 - shift));
94896 }
94897 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
94898 return (__s32)(value << shift) >> shift;
94899 }
94900
94901 -static inline unsigned fls_long(unsigned long l)
94902 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
94903 {
94904 if (sizeof(l) == 4)
94905 return fls(l);
94906 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
94907 index 5d93a66..978c4a0 100644
94908 --- a/include/linux/blkdev.h
94909 +++ b/include/linux/blkdev.h
94910 @@ -1614,7 +1614,7 @@ struct block_device_operations {
94911 /* this callback is with swap_lock and sometimes page table lock held */
94912 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
94913 struct module *owner;
94914 -};
94915 +} __do_const;
94916
94917 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
94918 unsigned long);
94919 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
94920 index afc1343..9735539 100644
94921 --- a/include/linux/blktrace_api.h
94922 +++ b/include/linux/blktrace_api.h
94923 @@ -25,7 +25,7 @@ struct blk_trace {
94924 struct dentry *dropped_file;
94925 struct dentry *msg_file;
94926 struct list_head running_list;
94927 - atomic_t dropped;
94928 + atomic_unchecked_t dropped;
94929 };
94930
94931 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
94932 diff --git a/include/linux/cache.h b/include/linux/cache.h
94933 index 17e7e82..1d7da26 100644
94934 --- a/include/linux/cache.h
94935 +++ b/include/linux/cache.h
94936 @@ -16,6 +16,14 @@
94937 #define __read_mostly
94938 #endif
94939
94940 +#ifndef __read_only
94941 +#ifdef CONFIG_PAX_KERNEXEC
94942 +#error KERNEXEC requires __read_only
94943 +#else
94944 +#define __read_only __read_mostly
94945 +#endif
94946 +#endif
94947 +
94948 #ifndef ____cacheline_aligned
94949 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
94950 #endif
94951 diff --git a/include/linux/capability.h b/include/linux/capability.h
94952 index af9f0b9..71a5e5c 100644
94953 --- a/include/linux/capability.h
94954 +++ b/include/linux/capability.h
94955 @@ -237,15 +237,28 @@ static inline bool capable(int cap)
94956 {
94957 return true;
94958 }
94959 +static inline bool capable_nolog(int cap)
94960 +{
94961 + return true;
94962 +}
94963 static inline bool ns_capable(struct user_namespace *ns, int cap)
94964 {
94965 return true;
94966 }
94967 +static inline bool ns_capable_nolog(struct user_namespace *ns, int cap)
94968 +{
94969 + return true;
94970 +}
94971 #endif /* CONFIG_MULTIUSER */
94972 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
94973 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
94974 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
94975 +extern bool capable_nolog(int cap);
94976 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
94977
94978 /* audit system wants to get cap info from files as well */
94979 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
94980
94981 +extern int is_privileged_binary(const struct dentry *dentry);
94982 +
94983 #endif /* !_LINUX_CAPABILITY_H */
94984 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
94985 index 8609d57..86e4d79 100644
94986 --- a/include/linux/cdrom.h
94987 +++ b/include/linux/cdrom.h
94988 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
94989
94990 /* driver specifications */
94991 const int capability; /* capability flags */
94992 - int n_minors; /* number of active minor devices */
94993 /* handle uniform packets for scsi type devices (scsi,atapi) */
94994 int (*generic_packet) (struct cdrom_device_info *,
94995 struct packet_command *);
94996 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
94997 index bda5ec0b4..51d8ea1 100644
94998 --- a/include/linux/cleancache.h
94999 +++ b/include/linux/cleancache.h
95000 @@ -35,7 +35,7 @@ struct cleancache_ops {
95001 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
95002 void (*invalidate_inode)(int, struct cleancache_filekey);
95003 void (*invalidate_fs)(int);
95004 -};
95005 +} __no_const;
95006
95007 extern int cleancache_register_ops(struct cleancache_ops *ops);
95008 extern void __cleancache_init_fs(struct super_block *);
95009 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
95010 index df69531..0180e68 100644
95011 --- a/include/linux/clk-provider.h
95012 +++ b/include/linux/clk-provider.h
95013 @@ -195,6 +195,7 @@ struct clk_ops {
95014 void (*init)(struct clk_hw *hw);
95015 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
95016 };
95017 +typedef struct clk_ops __no_const clk_ops_no_const;
95018
95019 /**
95020 * struct clk_init_data - holds init data that's common to all clocks and is
95021 @@ -209,7 +210,7 @@ struct clk_ops {
95022 struct clk_init_data {
95023 const char *name;
95024 const struct clk_ops *ops;
95025 - const char **parent_names;
95026 + const char * const *parent_names;
95027 u8 num_parents;
95028 unsigned long flags;
95029 };
95030 @@ -426,12 +427,12 @@ extern const struct clk_ops clk_mux_ops;
95031 extern const struct clk_ops clk_mux_ro_ops;
95032
95033 struct clk *clk_register_mux(struct device *dev, const char *name,
95034 - const char **parent_names, u8 num_parents, unsigned long flags,
95035 + const char * const *parent_names, u8 num_parents, unsigned long flags,
95036 void __iomem *reg, u8 shift, u8 width,
95037 u8 clk_mux_flags, spinlock_t *lock);
95038
95039 struct clk *clk_register_mux_table(struct device *dev, const char *name,
95040 - const char **parent_names, u8 num_parents, unsigned long flags,
95041 + const char * const *parent_names, u8 num_parents, unsigned long flags,
95042 void __iomem *reg, u8 shift, u32 mask,
95043 u8 clk_mux_flags, u32 *table, spinlock_t *lock);
95044
95045 diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
95046 index 94bad77..a39e810 100644
95047 --- a/include/linux/clkdev.h
95048 +++ b/include/linux/clkdev.h
95049 @@ -32,7 +32,7 @@ struct clk_lookup {
95050 }
95051
95052 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
95053 - const char *dev_fmt, ...);
95054 + const char *dev_fmt, ...) __printf(3, 4);
95055
95056 void clkdev_add(struct clk_lookup *cl);
95057 void clkdev_drop(struct clk_lookup *cl);
95058 @@ -40,7 +40,8 @@ void clkdev_drop(struct clk_lookup *cl);
95059 void clkdev_add_table(struct clk_lookup *, size_t);
95060 int clk_add_alias(const char *, const char *, char *, struct device *);
95061
95062 -int clk_register_clkdev(struct clk *, const char *, const char *, ...);
95063 +int clk_register_clkdev(struct clk *, const char *, const char *, ...)
95064 + __printf(3, 4);
95065 int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t);
95066
95067 #ifdef CONFIG_COMMON_CLK
95068 diff --git a/include/linux/compat.h b/include/linux/compat.h
95069 index ab25814..63b52db 100644
95070 --- a/include/linux/compat.h
95071 +++ b/include/linux/compat.h
95072 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
95073 compat_size_t __user *len_ptr);
95074
95075 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
95076 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
95077 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
95078 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
95079 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
95080 compat_ssize_t msgsz, int msgflg);
95081 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
95082 long compat_sys_msgctl(int first, int second, void __user *uptr);
95083 long compat_sys_shmctl(int first, int second, void __user *uptr);
95084 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
95085 - unsigned nsems, const struct compat_timespec __user *timeout);
95086 + compat_long_t nsems, const struct compat_timespec __user *timeout);
95087 asmlinkage long compat_sys_keyctl(u32 option,
95088 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
95089 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
95090 @@ -424,7 +424,7 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
95091
95092 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
95093
95094 -extern int compat_printk(const char *fmt, ...);
95095 +extern __printf(1, 2) int compat_printk(const char *fmt, ...);
95096 extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
95097 extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
95098
95099 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
95100 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
95101 compat_ulong_t addr, compat_ulong_t data);
95102 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
95103 - compat_long_t addr, compat_long_t data);
95104 + compat_ulong_t addr, compat_ulong_t data);
95105
95106 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
95107 /*
95108 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
95109 index 371e560..e2e4e3e 100644
95110 --- a/include/linux/compiler-gcc.h
95111 +++ b/include/linux/compiler-gcc.h
95112 @@ -108,8 +108,8 @@
95113 */
95114 #define __pure __attribute__((pure))
95115 #define __aligned(x) __attribute__((aligned(x)))
95116 -#define __printf(a, b) __attribute__((format(printf, a, b)))
95117 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
95118 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
95119 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
95120 #define noinline __attribute__((noinline))
95121 #define __attribute_const__ __attribute__((__const__))
95122 #define __maybe_unused __attribute__((unused))
95123 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
95124 index 769e198..7ee7cb5 100644
95125 --- a/include/linux/compiler-gcc4.h
95126 +++ b/include/linux/compiler-gcc4.h
95127 @@ -39,9 +39,38 @@
95128 # define __compiletime_warning(message) __attribute__((warning(message)))
95129 # define __compiletime_error(message) __attribute__((error(message)))
95130 #endif /* __CHECKER__ */
95131 +
95132 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95133 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95134 +#define __bos0(ptr) __bos((ptr), 0)
95135 +#define __bos1(ptr) __bos((ptr), 1)
95136 #endif /* GCC_VERSION >= 40300 */
95137
95138 #if GCC_VERSION >= 40500
95139 +
95140 +#ifdef RANDSTRUCT_PLUGIN
95141 +#define __randomize_layout __attribute__((randomize_layout))
95142 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95143 +#endif
95144 +
95145 +#ifdef CONSTIFY_PLUGIN
95146 +#define __no_const __attribute__((no_const))
95147 +#define __do_const __attribute__((do_const))
95148 +#endif
95149 +
95150 +#ifdef SIZE_OVERFLOW_PLUGIN
95151 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95152 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95153 +#endif
95154 +
95155 +#ifdef LATENT_ENTROPY_PLUGIN
95156 +#define __latent_entropy __attribute__((latent_entropy))
95157 +#endif
95158 +
95159 +#ifdef INITIFY_PLUGIN
95160 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95161 +#endif
95162 +
95163 /*
95164 * Mark a position in code as unreachable. This can be used to
95165 * suppress control flow warnings after asm blocks that transfer
95166 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
95167 index efee493..8aa8f6b 100644
95168 --- a/include/linux/compiler-gcc5.h
95169 +++ b/include/linux/compiler-gcc5.h
95170 @@ -28,6 +28,34 @@
95171 # define __compiletime_error(message) __attribute__((error(message)))
95172 #endif /* __CHECKER__ */
95173
95174 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95175 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95176 +#define __bos0(ptr) __bos((ptr), 0)
95177 +#define __bos1(ptr) __bos((ptr), 1)
95178 +
95179 +#ifdef RANDSTRUCT_PLUGIN
95180 +#define __randomize_layout __attribute__((randomize_layout))
95181 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95182 +#endif
95183 +
95184 +#ifdef CONSTIFY_PLUGIN
95185 +#define __no_const __attribute__((no_const))
95186 +#define __do_const __attribute__((do_const))
95187 +#endif
95188 +
95189 +#ifdef SIZE_OVERFLOW_PLUGIN
95190 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95191 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95192 +#endif
95193 +
95194 +#ifdef LATENT_ENTROPY_PLUGIN
95195 +#define __latent_entropy __attribute__((latent_entropy))
95196 +#endif
95197 +
95198 +#ifdef INITIFY_PLUGIN
95199 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95200 +#endif
95201 +
95202 /*
95203 * Mark a position in code as unreachable. This can be used to
95204 * suppress control flow warnings after asm blocks that transfer
95205 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
95206 index 8677225..2d49df1 100644
95207 --- a/include/linux/compiler.h
95208 +++ b/include/linux/compiler.h
95209 @@ -5,11 +5,14 @@
95210
95211 #ifdef __CHECKER__
95212 # define __user __attribute__((noderef, address_space(1)))
95213 +# define __force_user __force __user
95214 # define __kernel __attribute__((address_space(0)))
95215 +# define __force_kernel __force __kernel
95216 # define __safe __attribute__((safe))
95217 # define __force __attribute__((force))
95218 # define __nocast __attribute__((nocast))
95219 # define __iomem __attribute__((noderef, address_space(2)))
95220 +# define __force_iomem __force __iomem
95221 # define __must_hold(x) __attribute__((context(x,1,1)))
95222 # define __acquires(x) __attribute__((context(x,0,1)))
95223 # define __releases(x) __attribute__((context(x,1,0)))
95224 @@ -17,20 +20,37 @@
95225 # define __release(x) __context__(x,-1)
95226 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
95227 # define __percpu __attribute__((noderef, address_space(3)))
95228 +# define __force_percpu __force __percpu
95229 #ifdef CONFIG_SPARSE_RCU_POINTER
95230 # define __rcu __attribute__((noderef, address_space(4)))
95231 +# define __force_rcu __force __rcu
95232 #else
95233 # define __rcu
95234 +# define __force_rcu
95235 #endif
95236 extern void __chk_user_ptr(const volatile void __user *);
95237 extern void __chk_io_ptr(const volatile void __iomem *);
95238 #else
95239 -# define __user
95240 -# define __kernel
95241 +# ifdef CHECKER_PLUGIN
95242 +//# define __user
95243 +//# define __force_user
95244 +//# define __kernel
95245 +//# define __force_kernel
95246 +# else
95247 +# ifdef STRUCTLEAK_PLUGIN
95248 +# define __user __attribute__((user))
95249 +# else
95250 +# define __user
95251 +# endif
95252 +# define __force_user
95253 +# define __kernel
95254 +# define __force_kernel
95255 +# endif
95256 # define __safe
95257 # define __force
95258 # define __nocast
95259 # define __iomem
95260 +# define __force_iomem
95261 # define __chk_user_ptr(x) (void)0
95262 # define __chk_io_ptr(x) (void)0
95263 # define __builtin_warning(x, y...) (1)
95264 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
95265 # define __release(x) (void)0
95266 # define __cond_lock(x,c) (c)
95267 # define __percpu
95268 +# define __force_percpu
95269 # define __rcu
95270 +# define __force_rcu
95271 #endif
95272
95273 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
95274 @@ -199,27 +221,27 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
95275 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
95276 {
95277 switch (size) {
95278 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
95279 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
95280 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
95281 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
95282 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
95283 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
95284 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
95285 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
95286 default:
95287 barrier();
95288 - __builtin_memcpy((void *)res, (const void *)p, size);
95289 + __builtin_memcpy(res, (const void *)p, size);
95290 barrier();
95291 }
95292 }
95293
95294 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
95295 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
95296 {
95297 switch (size) {
95298 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
95299 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
95300 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
95301 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
95302 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
95303 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
95304 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
95305 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
95306 default:
95307 barrier();
95308 - __builtin_memcpy((void *)p, (const void *)res, size);
95309 + __builtin_memcpy((void *)p, res, size);
95310 barrier();
95311 }
95312 }
95313 @@ -352,6 +374,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95314 # define __attribute_const__ /* unimplemented */
95315 #endif
95316
95317 +#ifndef __randomize_layout
95318 +# define __randomize_layout
95319 +#endif
95320 +
95321 +#ifndef __no_randomize_layout
95322 +# define __no_randomize_layout
95323 +#endif
95324 +
95325 +#ifndef __no_const
95326 +# define __no_const
95327 +#endif
95328 +
95329 +#ifndef __do_const
95330 +# define __do_const
95331 +#endif
95332 +
95333 +#ifndef __size_overflow
95334 +# define __size_overflow(...)
95335 +#endif
95336 +
95337 +#ifndef __intentional_overflow
95338 +# define __intentional_overflow(...)
95339 +#endif
95340 +
95341 +#ifndef __latent_entropy
95342 +# define __latent_entropy
95343 +#endif
95344 +
95345 +#ifndef __nocapture
95346 +# define __nocapture(...)
95347 +#endif
95348 +
95349 /*
95350 * Tell gcc if a function is cold. The compiler will assume any path
95351 * directly leading to the call is unlikely.
95352 @@ -361,6 +415,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95353 #define __cold
95354 #endif
95355
95356 +#ifndef __alloc_size
95357 +#define __alloc_size(...)
95358 +#endif
95359 +
95360 +#ifndef __bos
95361 +#define __bos(ptr, arg)
95362 +#endif
95363 +
95364 +#ifndef __bos0
95365 +#define __bos0(ptr)
95366 +#endif
95367 +
95368 +#ifndef __bos1
95369 +#define __bos1(ptr)
95370 +#endif
95371 +
95372 /* Simple shorthand for a section definition */
95373 #ifndef __section
95374 # define __section(S) __attribute__ ((__section__(#S)))
95375 @@ -375,6 +445,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95376 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
95377 #endif
95378
95379 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
95380 +
95381 /* Is this type a native word size -- useful for atomic operations */
95382 #ifndef __native_word
95383 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
95384 @@ -454,8 +526,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95385 */
95386 #define __ACCESS_ONCE(x) ({ \
95387 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
95388 - (volatile typeof(x) *)&(x); })
95389 + (volatile const typeof(x) *)&(x); })
95390 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
95391 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
95392
95393 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
95394 #ifdef CONFIG_KPROBES
95395 diff --git a/include/linux/completion.h b/include/linux/completion.h
95396 index 5d5aaae..0ea9b84 100644
95397 --- a/include/linux/completion.h
95398 +++ b/include/linux/completion.h
95399 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
95400
95401 extern void wait_for_completion(struct completion *);
95402 extern void wait_for_completion_io(struct completion *);
95403 -extern int wait_for_completion_interruptible(struct completion *x);
95404 -extern int wait_for_completion_killable(struct completion *x);
95405 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
95406 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
95407 extern unsigned long wait_for_completion_timeout(struct completion *x,
95408 - unsigned long timeout);
95409 + unsigned long timeout) __intentional_overflow(-1);
95410 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
95411 - unsigned long timeout);
95412 + unsigned long timeout) __intentional_overflow(-1);
95413 extern long wait_for_completion_interruptible_timeout(
95414 - struct completion *x, unsigned long timeout);
95415 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95416 extern long wait_for_completion_killable_timeout(
95417 - struct completion *x, unsigned long timeout);
95418 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95419 extern bool try_wait_for_completion(struct completion *x);
95420 extern bool completion_done(struct completion *x);
95421
95422 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
95423 index 34025df..9c263df 100644
95424 --- a/include/linux/configfs.h
95425 +++ b/include/linux/configfs.h
95426 @@ -64,7 +64,8 @@ struct config_item {
95427 struct dentry *ci_dentry;
95428 };
95429
95430 -extern int config_item_set_name(struct config_item *, const char *, ...);
95431 +extern __printf(2, 3)
95432 +int config_item_set_name(struct config_item *, const char *, ...);
95433
95434 static inline char *config_item_name(struct config_item * item)
95435 {
95436 @@ -125,7 +126,7 @@ struct configfs_attribute {
95437 const char *ca_name;
95438 struct module *ca_owner;
95439 umode_t ca_mode;
95440 -};
95441 +} __do_const;
95442
95443 /*
95444 * Users often need to create attribute structures for their configurable
95445 diff --git a/include/linux/cpu.h b/include/linux/cpu.h
95446 index c0fb6b1..23c30bd 100644
95447 --- a/include/linux/cpu.h
95448 +++ b/include/linux/cpu.h
95449 @@ -40,9 +40,10 @@ extern void cpu_remove_dev_attr(struct device_attribute *attr);
95450 extern int cpu_add_dev_attr_group(struct attribute_group *attrs);
95451 extern void cpu_remove_dev_attr_group(struct attribute_group *attrs);
95452
95453 -extern struct device *cpu_device_create(struct device *parent, void *drvdata,
95454 - const struct attribute_group **groups,
95455 - const char *fmt, ...);
95456 +extern __printf(4, 5)
95457 +struct device *cpu_device_create(struct device *parent, void *drvdata,
95458 + const struct attribute_group **groups,
95459 + const char *fmt, ...);
95460 #ifdef CONFIG_HOTPLUG_CPU
95461 extern void unregister_cpu(struct cpu *cpu);
95462 extern ssize_t arch_cpu_probe(const char *, size_t);
95463 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
95464 index 2ee4888..0451f5e 100644
95465 --- a/include/linux/cpufreq.h
95466 +++ b/include/linux/cpufreq.h
95467 @@ -207,6 +207,7 @@ struct global_attr {
95468 ssize_t (*store)(struct kobject *a, struct attribute *b,
95469 const char *c, size_t count);
95470 };
95471 +typedef struct global_attr __no_const global_attr_no_const;
95472
95473 #define define_one_global_ro(_name) \
95474 static struct global_attr _name = \
95475 @@ -278,7 +279,7 @@ struct cpufreq_driver {
95476 bool boost_supported;
95477 bool boost_enabled;
95478 int (*set_boost)(int state);
95479 -};
95480 +} __do_const;
95481
95482 /* flags */
95483 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
95484 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
95485 index 9c5e892..feb34e0 100644
95486 --- a/include/linux/cpuidle.h
95487 +++ b/include/linux/cpuidle.h
95488 @@ -59,7 +59,8 @@ struct cpuidle_state {
95489 void (*enter_freeze) (struct cpuidle_device *dev,
95490 struct cpuidle_driver *drv,
95491 int index);
95492 -};
95493 +} __do_const;
95494 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
95495
95496 /* Idle State Flags */
95497 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
95498 @@ -227,7 +228,7 @@ struct cpuidle_governor {
95499 void (*reflect) (struct cpuidle_device *dev, int index);
95500
95501 struct module *owner;
95502 -};
95503 +} __do_const;
95504
95505 #ifdef CONFIG_CPU_IDLE
95506 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
95507 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
95508 index 59915ea..81ebec0 100644
95509 --- a/include/linux/cpumask.h
95510 +++ b/include/linux/cpumask.h
95511 @@ -127,17 +127,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95512 }
95513
95514 /* Valid inputs for n are -1 and 0. */
95515 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95516 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95517 {
95518 return n+1;
95519 }
95520
95521 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95522 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95523 {
95524 return n+1;
95525 }
95526
95527 -static inline unsigned int cpumask_next_and(int n,
95528 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
95529 const struct cpumask *srcp,
95530 const struct cpumask *andp)
95531 {
95532 @@ -181,7 +181,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95533 *
95534 * Returns >= nr_cpu_ids if no further cpus set.
95535 */
95536 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95537 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95538 {
95539 /* -1 is a legal arg here. */
95540 if (n != -1)
95541 @@ -196,7 +196,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95542 *
95543 * Returns >= nr_cpu_ids if no further cpus unset.
95544 */
95545 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95546 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95547 {
95548 /* -1 is a legal arg here. */
95549 if (n != -1)
95550 @@ -204,7 +204,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95551 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
95552 }
95553
95554 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
95555 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
95556 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
95557 unsigned int cpumask_local_spread(unsigned int i, int node);
95558
95559 @@ -471,7 +471,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
95560 * cpumask_weight - Count of bits in *srcp
95561 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
95562 */
95563 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
95564 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
95565 {
95566 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
95567 }
95568 diff --git a/include/linux/cred.h b/include/linux/cred.h
95569 index 8b6c083..51cb9f5 100644
95570 --- a/include/linux/cred.h
95571 +++ b/include/linux/cred.h
95572 @@ -35,7 +35,7 @@ struct group_info {
95573 int nblocks;
95574 kgid_t small_block[NGROUPS_SMALL];
95575 kgid_t *blocks[0];
95576 -};
95577 +} __randomize_layout;
95578
95579 /**
95580 * get_group_info - Get a reference to a group info structure
95581 @@ -152,7 +152,7 @@ struct cred {
95582 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
95583 struct group_info *group_info; /* supplementary groups for euid/fsgid */
95584 struct rcu_head rcu; /* RCU deletion hook */
95585 -};
95586 +} __randomize_layout;
95587
95588 extern void __put_cred(struct cred *);
95589 extern void exit_creds(struct task_struct *);
95590 @@ -210,6 +210,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
95591 static inline void validate_process_creds(void)
95592 {
95593 }
95594 +static inline void validate_task_creds(struct task_struct *task)
95595 +{
95596 +}
95597 #endif
95598
95599 /**
95600 @@ -347,6 +350,7 @@ static inline void put_cred(const struct cred *_cred)
95601
95602 #define task_uid(task) (task_cred_xxx((task), uid))
95603 #define task_euid(task) (task_cred_xxx((task), euid))
95604 +#define task_securebits(task) (task_cred_xxx((task), securebits))
95605
95606 #define current_cred_xxx(xxx) \
95607 ({ \
95608 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
95609 index 10df5d2..503d678 100644
95610 --- a/include/linux/crypto.h
95611 +++ b/include/linux/crypto.h
95612 @@ -632,7 +632,7 @@ struct cipher_tfm {
95613 const u8 *key, unsigned int keylen);
95614 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95615 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95616 -};
95617 +} __no_const;
95618
95619 struct hash_tfm {
95620 int (*init)(struct hash_desc *desc);
95621 @@ -653,13 +653,13 @@ struct compress_tfm {
95622 int (*cot_decompress)(struct crypto_tfm *tfm,
95623 const u8 *src, unsigned int slen,
95624 u8 *dst, unsigned int *dlen);
95625 -};
95626 +} __no_const;
95627
95628 struct rng_tfm {
95629 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
95630 unsigned int dlen);
95631 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
95632 -};
95633 +} __no_const;
95634
95635 #define crt_ablkcipher crt_u.ablkcipher
95636 #define crt_aead crt_u.aead
95637 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
95638 index 653589e..4ef254a 100644
95639 --- a/include/linux/ctype.h
95640 +++ b/include/linux/ctype.h
95641 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
95642 * Fast implementation of tolower() for internal usage. Do not use in your
95643 * code.
95644 */
95645 -static inline char _tolower(const char c)
95646 +static inline unsigned char _tolower(const unsigned char c)
95647 {
95648 return c | 0x20;
95649 }
95650 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
95651 index df334cb..e730faa 100644
95652 --- a/include/linux/dcache.h
95653 +++ b/include/linux/dcache.h
95654 @@ -123,6 +123,9 @@ struct dentry {
95655 unsigned long d_time; /* used by d_revalidate */
95656 void *d_fsdata; /* fs-specific data */
95657
95658 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
95659 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
95660 +#endif
95661 struct list_head d_lru; /* LRU list */
95662 struct list_head d_child; /* child of parent list */
95663 struct list_head d_subdirs; /* our children */
95664 @@ -133,7 +136,7 @@ struct dentry {
95665 struct hlist_node d_alias; /* inode alias list */
95666 struct rcu_head d_rcu;
95667 } d_u;
95668 -};
95669 +} __randomize_layout;
95670
95671 /*
95672 * dentry->d_lock spinlock nesting subclasses:
95673 @@ -319,13 +322,14 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
95674
95675 static inline unsigned d_count(const struct dentry *dentry)
95676 {
95677 - return dentry->d_lockref.count;
95678 + return __lockref_read(&dentry->d_lockref);
95679 }
95680
95681 /*
95682 * helper function for dentry_operations.d_dname() members
95683 */
95684 -extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95685 +extern __printf(4, 5)
95686 +char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95687 extern char *simple_dname(struct dentry *, char *, int);
95688
95689 extern char *__d_path(const struct path *, const struct path *, char *, int);
95690 @@ -347,7 +351,7 @@ extern char *dentry_path(struct dentry *, char *, int);
95691 static inline struct dentry *dget_dlock(struct dentry *dentry)
95692 {
95693 if (dentry)
95694 - dentry->d_lockref.count++;
95695 + __lockref_inc(&dentry->d_lockref);
95696 return dentry;
95697 }
95698
95699 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
95700 index 7925bf0..d5143d2 100644
95701 --- a/include/linux/decompress/mm.h
95702 +++ b/include/linux/decompress/mm.h
95703 @@ -77,7 +77,7 @@ static void free(void *where)
95704 * warnings when not needed (indeed large_malloc / large_free are not
95705 * needed by inflate */
95706
95707 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95708 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95709 #define free(a) kfree(a)
95710
95711 #define large_malloc(a) vmalloc(a)
95712 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
95713 index ce447f0..83c66bd 100644
95714 --- a/include/linux/devfreq.h
95715 +++ b/include/linux/devfreq.h
95716 @@ -114,7 +114,7 @@ struct devfreq_governor {
95717 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
95718 int (*event_handler)(struct devfreq *devfreq,
95719 unsigned int event, void *data);
95720 -};
95721 +} __do_const;
95722
95723 /**
95724 * struct devfreq - Device devfreq structure
95725 diff --git a/include/linux/device.h b/include/linux/device.h
95726 index 6558af9..48bce1a 100644
95727 --- a/include/linux/device.h
95728 +++ b/include/linux/device.h
95729 @@ -312,7 +312,7 @@ struct subsys_interface {
95730 struct list_head node;
95731 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
95732 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
95733 -};
95734 +} __do_const;
95735
95736 int subsys_interface_register(struct subsys_interface *sif);
95737 void subsys_interface_unregister(struct subsys_interface *sif);
95738 @@ -508,7 +508,7 @@ struct device_type {
95739 void (*release)(struct device *dev);
95740
95741 const struct dev_pm_ops *pm;
95742 -};
95743 +} __do_const;
95744
95745 /* interface for exporting device attributes */
95746 struct device_attribute {
95747 @@ -518,11 +518,12 @@ struct device_attribute {
95748 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
95749 const char *buf, size_t count);
95750 };
95751 +typedef struct device_attribute __no_const device_attribute_no_const;
95752
95753 struct dev_ext_attribute {
95754 struct device_attribute attr;
95755 void *var;
95756 -};
95757 +} __do_const;
95758
95759 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
95760 char *buf);
95761 @@ -607,8 +608,9 @@ extern int devres_release_group(struct device *dev, void *id);
95762
95763 /* managed devm_k.alloc/kfree for device drivers */
95764 extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
95765 -extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95766 - va_list ap);
95767 +extern __printf(3, 0)
95768 +char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95769 + va_list ap);
95770 extern __printf(3, 4)
95771 char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
95772 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
95773 @@ -980,12 +982,10 @@ extern int __must_check device_reprobe(struct device *dev);
95774 /*
95775 * Easy functions for dynamically creating devices on the fly
95776 */
95777 -extern struct device *device_create_vargs(struct class *cls,
95778 - struct device *parent,
95779 - dev_t devt,
95780 - void *drvdata,
95781 - const char *fmt,
95782 - va_list vargs);
95783 +extern __printf(5, 0)
95784 +struct device *device_create_vargs(struct class *cls, struct device *parent,
95785 + dev_t devt, void *drvdata,
95786 + const char *fmt, va_list vargs);
95787 extern __printf(5, 6)
95788 struct device *device_create(struct class *cls, struct device *parent,
95789 dev_t devt, void *drvdata,
95790 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
95791 index ac07ff0..edff186 100644
95792 --- a/include/linux/dma-mapping.h
95793 +++ b/include/linux/dma-mapping.h
95794 @@ -64,7 +64,7 @@ struct dma_map_ops {
95795 u64 (*get_required_mask)(struct device *dev);
95796 #endif
95797 int is_phys;
95798 -};
95799 +} __do_const;
95800
95801 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
95802
95803 diff --git a/include/linux/efi.h b/include/linux/efi.h
95804 index af5be03..d8a6ae2 100644
95805 --- a/include/linux/efi.h
95806 +++ b/include/linux/efi.h
95807 @@ -1057,6 +1057,7 @@ struct efivar_operations {
95808 efi_set_variable_nonblocking_t *set_variable_nonblocking;
95809 efi_query_variable_store_t *query_variable_store;
95810 };
95811 +typedef struct efivar_operations __no_const efivar_operations_no_const;
95812
95813 struct efivars {
95814 /*
95815 diff --git a/include/linux/elf.h b/include/linux/elf.h
95816 index 20fa8d8..3d0dd18 100644
95817 --- a/include/linux/elf.h
95818 +++ b/include/linux/elf.h
95819 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
95820 #define elf_note elf32_note
95821 #define elf_addr_t Elf32_Off
95822 #define Elf_Half Elf32_Half
95823 +#define elf_dyn Elf32_Dyn
95824
95825 #else
95826
95827 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
95828 #define elf_note elf64_note
95829 #define elf_addr_t Elf64_Off
95830 #define Elf_Half Elf64_Half
95831 +#define elf_dyn Elf64_Dyn
95832
95833 #endif
95834
95835 diff --git a/include/linux/err.h b/include/linux/err.h
95836 index a729120..6ede2c9 100644
95837 --- a/include/linux/err.h
95838 +++ b/include/linux/err.h
95839 @@ -20,12 +20,12 @@
95840
95841 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
95842
95843 -static inline void * __must_check ERR_PTR(long error)
95844 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
95845 {
95846 return (void *) error;
95847 }
95848
95849 -static inline long __must_check PTR_ERR(__force const void *ptr)
95850 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
95851 {
95852 return (long) ptr;
95853 }
95854 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
95855 index 36f49c4..a2a1f4c 100644
95856 --- a/include/linux/extcon.h
95857 +++ b/include/linux/extcon.h
95858 @@ -135,7 +135,7 @@ struct extcon_dev {
95859 /* /sys/class/extcon/.../mutually_exclusive/... */
95860 struct attribute_group attr_g_muex;
95861 struct attribute **attrs_muex;
95862 - struct device_attribute *d_attrs_muex;
95863 + device_attribute_no_const *d_attrs_muex;
95864 };
95865
95866 /**
95867 diff --git a/include/linux/fb.h b/include/linux/fb.h
95868 index 043f328..180ccbf 100644
95869 --- a/include/linux/fb.h
95870 +++ b/include/linux/fb.h
95871 @@ -305,7 +305,8 @@ struct fb_ops {
95872 /* called at KDB enter and leave time to prepare the console */
95873 int (*fb_debug_enter)(struct fb_info *info);
95874 int (*fb_debug_leave)(struct fb_info *info);
95875 -};
95876 +} __do_const;
95877 +typedef struct fb_ops __no_const fb_ops_no_const;
95878
95879 #ifdef CONFIG_FB_TILEBLITTING
95880 #define FB_TILE_CURSOR_NONE 0
95881 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
95882 index 230f87b..1fd0485 100644
95883 --- a/include/linux/fdtable.h
95884 +++ b/include/linux/fdtable.h
95885 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
95886 void put_files_struct(struct files_struct *fs);
95887 void reset_files_struct(struct files_struct *);
95888 int unshare_files(struct files_struct **);
95889 -struct files_struct *dup_fd(struct files_struct *, int *);
95890 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
95891 void do_close_on_exec(struct files_struct *);
95892 int iterate_fd(struct files_struct *, unsigned,
95893 int (*)(const void *, struct file *, unsigned),
95894 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
95895 index 8293262..2b3b8bd 100644
95896 --- a/include/linux/frontswap.h
95897 +++ b/include/linux/frontswap.h
95898 @@ -11,7 +11,7 @@ struct frontswap_ops {
95899 int (*load)(unsigned, pgoff_t, struct page *);
95900 void (*invalidate_page)(unsigned, pgoff_t);
95901 void (*invalidate_area)(unsigned);
95902 -};
95903 +} __no_const;
95904
95905 extern bool frontswap_enabled;
95906 extern struct frontswap_ops *
95907 diff --git a/include/linux/fs.h b/include/linux/fs.h
95908 index 571aab9..03a5b06 100644
95909 --- a/include/linux/fs.h
95910 +++ b/include/linux/fs.h
95911 @@ -437,7 +437,7 @@ struct address_space {
95912 spinlock_t private_lock; /* for use by the address_space */
95913 struct list_head private_list; /* ditto */
95914 void *private_data; /* ditto */
95915 -} __attribute__((aligned(sizeof(long))));
95916 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
95917 /*
95918 * On most architectures that alignment is already the case; but
95919 * must be enforced here for CRIS, to let the least significant bit
95920 @@ -480,7 +480,7 @@ struct block_device {
95921 int bd_fsfreeze_count;
95922 /* Mutex for freeze */
95923 struct mutex bd_fsfreeze_mutex;
95924 -};
95925 +} __randomize_layout;
95926
95927 /*
95928 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
95929 @@ -666,7 +666,7 @@ struct inode {
95930 #endif
95931
95932 void *i_private; /* fs or device private pointer */
95933 -};
95934 +} __randomize_layout;
95935
95936 static inline int inode_unhashed(struct inode *inode)
95937 {
95938 @@ -861,7 +861,7 @@ struct file {
95939 struct list_head f_tfile_llink;
95940 #endif /* #ifdef CONFIG_EPOLL */
95941 struct address_space *f_mapping;
95942 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
95943 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
95944
95945 struct file_handle {
95946 __u32 handle_bytes;
95947 @@ -990,7 +990,7 @@ struct file_lock {
95948 int state; /* state of grant or error if -ve */
95949 } afs;
95950 } fl_u;
95951 -};
95952 +} __randomize_layout;
95953
95954 struct file_lock_context {
95955 spinlock_t flc_lock;
95956 @@ -1351,7 +1351,7 @@ struct super_block {
95957 * Indicates how deep in a filesystem stack this SB is
95958 */
95959 int s_stack_depth;
95960 -};
95961 +} __randomize_layout;
95962
95963 extern struct timespec current_fs_time(struct super_block *sb);
95964
95965 @@ -1603,7 +1603,8 @@ struct file_operations {
95966 #ifndef CONFIG_MMU
95967 unsigned (*mmap_capabilities)(struct file *);
95968 #endif
95969 -};
95970 +} __do_const __randomize_layout;
95971 +typedef struct file_operations __no_const file_operations_no_const;
95972
95973 struct inode_operations {
95974 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
95975 @@ -2303,7 +2304,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
95976 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
95977 unsigned int count, const char *name,
95978 const struct file_operations *fops);
95979 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
95980 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
95981 unsigned int count, const char *name);
95982 extern void unregister_chrdev_region(dev_t, unsigned);
95983 extern void chrdev_show(struct seq_file *,off_t);
95984 @@ -2989,4 +2990,14 @@ static inline bool dir_relax(struct inode *inode)
95985 return !IS_DEADDIR(inode);
95986 }
95987
95988 +static inline bool is_sidechannel_device(const struct inode *inode)
95989 +{
95990 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
95991 + umode_t mode = inode->i_mode;
95992 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
95993 +#else
95994 + return false;
95995 +#endif
95996 +}
95997 +
95998 #endif /* _LINUX_FS_H */
95999 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
96000 index 0efc3e6..fd23610 100644
96001 --- a/include/linux/fs_struct.h
96002 +++ b/include/linux/fs_struct.h
96003 @@ -6,13 +6,13 @@
96004 #include <linux/seqlock.h>
96005
96006 struct fs_struct {
96007 - int users;
96008 + atomic_t users;
96009 spinlock_t lock;
96010 seqcount_t seq;
96011 int umask;
96012 int in_exec;
96013 struct path root, pwd;
96014 -};
96015 +} __randomize_layout;
96016
96017 extern struct kmem_cache *fs_cachep;
96018
96019 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
96020 index 7714849..a4a5c7a 100644
96021 --- a/include/linux/fscache-cache.h
96022 +++ b/include/linux/fscache-cache.h
96023 @@ -113,7 +113,7 @@ struct fscache_operation {
96024 fscache_operation_release_t release;
96025 };
96026
96027 -extern atomic_t fscache_op_debug_id;
96028 +extern atomic_unchecked_t fscache_op_debug_id;
96029 extern void fscache_op_work_func(struct work_struct *work);
96030
96031 extern void fscache_enqueue_operation(struct fscache_operation *);
96032 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
96033 INIT_WORK(&op->work, fscache_op_work_func);
96034 atomic_set(&op->usage, 1);
96035 op->state = FSCACHE_OP_ST_INITIALISED;
96036 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
96037 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
96038 op->processor = processor;
96039 op->release = release;
96040 INIT_LIST_HEAD(&op->pend_link);
96041 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
96042 index 115bb81..e7b812b 100644
96043 --- a/include/linux/fscache.h
96044 +++ b/include/linux/fscache.h
96045 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
96046 * - this is mandatory for any object that may have data
96047 */
96048 void (*now_uncached)(void *cookie_netfs_data);
96049 -};
96050 +} __do_const;
96051
96052 /*
96053 * fscache cached network filesystem type
96054 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
96055 index 7ee1774..72505b8 100644
96056 --- a/include/linux/fsnotify.h
96057 +++ b/include/linux/fsnotify.h
96058 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
96059 struct inode *inode = file_inode(file);
96060 __u32 mask = FS_ACCESS;
96061
96062 + if (is_sidechannel_device(inode))
96063 + return;
96064 +
96065 if (S_ISDIR(inode->i_mode))
96066 mask |= FS_ISDIR;
96067
96068 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
96069 struct inode *inode = file_inode(file);
96070 __u32 mask = FS_MODIFY;
96071
96072 + if (is_sidechannel_device(inode))
96073 + return;
96074 +
96075 if (S_ISDIR(inode->i_mode))
96076 mask |= FS_ISDIR;
96077
96078 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
96079 */
96080 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
96081 {
96082 - return kstrdup(name, GFP_KERNEL);
96083 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
96084 }
96085
96086 /*
96087 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
96088 index ec274e0..e678159 100644
96089 --- a/include/linux/genhd.h
96090 +++ b/include/linux/genhd.h
96091 @@ -194,7 +194,7 @@ struct gendisk {
96092 struct kobject *slave_dir;
96093
96094 struct timer_rand_state *random;
96095 - atomic_t sync_io; /* RAID */
96096 + atomic_unchecked_t sync_io; /* RAID */
96097 struct disk_events *ev;
96098 #ifdef CONFIG_BLK_DEV_INTEGRITY
96099 struct blk_integrity *integrity;
96100 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
96101 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
96102
96103 /* drivers/char/random.c */
96104 -extern void add_disk_randomness(struct gendisk *disk);
96105 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
96106 extern void rand_initialize_disk(struct gendisk *disk);
96107
96108 static inline sector_t get_start_sect(struct block_device *bdev)
96109 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
96110 index 667c311..abac2a7 100644
96111 --- a/include/linux/genl_magic_func.h
96112 +++ b/include/linux/genl_magic_func.h
96113 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
96114 },
96115
96116 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
96117 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
96118 +static struct genl_ops ZZZ_genl_ops[] = {
96119 #include GENL_MAGIC_INCLUDE_FILE
96120 };
96121
96122 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
96123 index 15928f0..90b31d7 100644
96124 --- a/include/linux/gfp.h
96125 +++ b/include/linux/gfp.h
96126 @@ -35,6 +35,13 @@ struct vm_area_struct;
96127 #define ___GFP_NO_KSWAPD 0x400000u
96128 #define ___GFP_OTHER_NODE 0x800000u
96129 #define ___GFP_WRITE 0x1000000u
96130 +
96131 +#ifdef CONFIG_PAX_USERCOPY_SLABS
96132 +#define ___GFP_USERCOPY 0x2000000u
96133 +#else
96134 +#define ___GFP_USERCOPY 0
96135 +#endif
96136 +
96137 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
96138
96139 /*
96140 @@ -94,6 +101,7 @@ struct vm_area_struct;
96141 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
96142 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
96143 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
96144 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
96145
96146 /*
96147 * This may seem redundant, but it's a way of annotating false positives vs.
96148 @@ -101,7 +109,7 @@ struct vm_area_struct;
96149 */
96150 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
96151
96152 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
96153 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
96154 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
96155
96156 /* This equals 0, but use constants in case they ever change */
96157 @@ -146,6 +154,8 @@ struct vm_area_struct;
96158 /* 4GB DMA on some platforms */
96159 #define GFP_DMA32 __GFP_DMA32
96160
96161 +#define GFP_USERCOPY __GFP_USERCOPY
96162 +
96163 /* Convert GFP flags to their corresponding migrate type */
96164 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
96165 {
96166 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
96167 new file mode 100644
96168 index 0000000..91858e4
96169 --- /dev/null
96170 +++ b/include/linux/gracl.h
96171 @@ -0,0 +1,342 @@
96172 +#ifndef GR_ACL_H
96173 +#define GR_ACL_H
96174 +
96175 +#include <linux/grdefs.h>
96176 +#include <linux/resource.h>
96177 +#include <linux/capability.h>
96178 +#include <linux/dcache.h>
96179 +#include <asm/resource.h>
96180 +
96181 +/* Major status information */
96182 +
96183 +#define GR_VERSION "grsecurity 3.1"
96184 +#define GRSECURITY_VERSION 0x3100
96185 +
96186 +enum {
96187 + GR_SHUTDOWN = 0,
96188 + GR_ENABLE = 1,
96189 + GR_SPROLE = 2,
96190 + GR_OLDRELOAD = 3,
96191 + GR_SEGVMOD = 4,
96192 + GR_STATUS = 5,
96193 + GR_UNSPROLE = 6,
96194 + GR_PASSSET = 7,
96195 + GR_SPROLEPAM = 8,
96196 + GR_RELOAD = 9,
96197 +};
96198 +
96199 +/* Password setup definitions
96200 + * kernel/grhash.c */
96201 +enum {
96202 + GR_PW_LEN = 128,
96203 + GR_SALT_LEN = 16,
96204 + GR_SHA_LEN = 32,
96205 +};
96206 +
96207 +enum {
96208 + GR_SPROLE_LEN = 64,
96209 +};
96210 +
96211 +enum {
96212 + GR_NO_GLOB = 0,
96213 + GR_REG_GLOB,
96214 + GR_CREATE_GLOB
96215 +};
96216 +
96217 +#define GR_NLIMITS 32
96218 +
96219 +/* Begin Data Structures */
96220 +
96221 +struct sprole_pw {
96222 + unsigned char *rolename;
96223 + unsigned char salt[GR_SALT_LEN];
96224 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
96225 +};
96226 +
96227 +struct name_entry {
96228 + __u32 key;
96229 + u64 inode;
96230 + dev_t device;
96231 + char *name;
96232 + __u16 len;
96233 + __u8 deleted;
96234 + struct name_entry *prev;
96235 + struct name_entry *next;
96236 +};
96237 +
96238 +struct inodev_entry {
96239 + struct name_entry *nentry;
96240 + struct inodev_entry *prev;
96241 + struct inodev_entry *next;
96242 +};
96243 +
96244 +struct acl_role_db {
96245 + struct acl_role_label **r_hash;
96246 + __u32 r_size;
96247 +};
96248 +
96249 +struct inodev_db {
96250 + struct inodev_entry **i_hash;
96251 + __u32 i_size;
96252 +};
96253 +
96254 +struct name_db {
96255 + struct name_entry **n_hash;
96256 + __u32 n_size;
96257 +};
96258 +
96259 +struct crash_uid {
96260 + uid_t uid;
96261 + unsigned long expires;
96262 +};
96263 +
96264 +struct gr_hash_struct {
96265 + void **table;
96266 + void **nametable;
96267 + void *first;
96268 + __u32 table_size;
96269 + __u32 used_size;
96270 + int type;
96271 +};
96272 +
96273 +/* Userspace Grsecurity ACL data structures */
96274 +
96275 +struct acl_subject_label {
96276 + char *filename;
96277 + u64 inode;
96278 + dev_t device;
96279 + __u32 mode;
96280 + kernel_cap_t cap_mask;
96281 + kernel_cap_t cap_lower;
96282 + kernel_cap_t cap_invert_audit;
96283 +
96284 + struct rlimit res[GR_NLIMITS];
96285 + __u32 resmask;
96286 +
96287 + __u8 user_trans_type;
96288 + __u8 group_trans_type;
96289 + uid_t *user_transitions;
96290 + gid_t *group_transitions;
96291 + __u16 user_trans_num;
96292 + __u16 group_trans_num;
96293 +
96294 + __u32 sock_families[2];
96295 + __u32 ip_proto[8];
96296 + __u32 ip_type;
96297 + struct acl_ip_label **ips;
96298 + __u32 ip_num;
96299 + __u32 inaddr_any_override;
96300 +
96301 + __u32 crashes;
96302 + unsigned long expires;
96303 +
96304 + struct acl_subject_label *parent_subject;
96305 + struct gr_hash_struct *hash;
96306 + struct acl_subject_label *prev;
96307 + struct acl_subject_label *next;
96308 +
96309 + struct acl_object_label **obj_hash;
96310 + __u32 obj_hash_size;
96311 + __u16 pax_flags;
96312 +};
96313 +
96314 +struct role_allowed_ip {
96315 + __u32 addr;
96316 + __u32 netmask;
96317 +
96318 + struct role_allowed_ip *prev;
96319 + struct role_allowed_ip *next;
96320 +};
96321 +
96322 +struct role_transition {
96323 + char *rolename;
96324 +
96325 + struct role_transition *prev;
96326 + struct role_transition *next;
96327 +};
96328 +
96329 +struct acl_role_label {
96330 + char *rolename;
96331 + uid_t uidgid;
96332 + __u16 roletype;
96333 +
96334 + __u16 auth_attempts;
96335 + unsigned long expires;
96336 +
96337 + struct acl_subject_label *root_label;
96338 + struct gr_hash_struct *hash;
96339 +
96340 + struct acl_role_label *prev;
96341 + struct acl_role_label *next;
96342 +
96343 + struct role_transition *transitions;
96344 + struct role_allowed_ip *allowed_ips;
96345 + uid_t *domain_children;
96346 + __u16 domain_child_num;
96347 +
96348 + umode_t umask;
96349 +
96350 + struct acl_subject_label **subj_hash;
96351 + __u32 subj_hash_size;
96352 +};
96353 +
96354 +struct user_acl_role_db {
96355 + struct acl_role_label **r_table;
96356 + __u32 num_pointers; /* Number of allocations to track */
96357 + __u32 num_roles; /* Number of roles */
96358 + __u32 num_domain_children; /* Number of domain children */
96359 + __u32 num_subjects; /* Number of subjects */
96360 + __u32 num_objects; /* Number of objects */
96361 +};
96362 +
96363 +struct acl_object_label {
96364 + char *filename;
96365 + u64 inode;
96366 + dev_t device;
96367 + __u32 mode;
96368 +
96369 + struct acl_subject_label *nested;
96370 + struct acl_object_label *globbed;
96371 +
96372 + /* next two structures not used */
96373 +
96374 + struct acl_object_label *prev;
96375 + struct acl_object_label *next;
96376 +};
96377 +
96378 +struct acl_ip_label {
96379 + char *iface;
96380 + __u32 addr;
96381 + __u32 netmask;
96382 + __u16 low, high;
96383 + __u8 mode;
96384 + __u32 type;
96385 + __u32 proto[8];
96386 +
96387 + /* next two structures not used */
96388 +
96389 + struct acl_ip_label *prev;
96390 + struct acl_ip_label *next;
96391 +};
96392 +
96393 +struct gr_arg {
96394 + struct user_acl_role_db role_db;
96395 + unsigned char pw[GR_PW_LEN];
96396 + unsigned char salt[GR_SALT_LEN];
96397 + unsigned char sum[GR_SHA_LEN];
96398 + unsigned char sp_role[GR_SPROLE_LEN];
96399 + struct sprole_pw *sprole_pws;
96400 + dev_t segv_device;
96401 + u64 segv_inode;
96402 + uid_t segv_uid;
96403 + __u16 num_sprole_pws;
96404 + __u16 mode;
96405 +};
96406 +
96407 +struct gr_arg_wrapper {
96408 + struct gr_arg *arg;
96409 + __u32 version;
96410 + __u32 size;
96411 +};
96412 +
96413 +struct subject_map {
96414 + struct acl_subject_label *user;
96415 + struct acl_subject_label *kernel;
96416 + struct subject_map *prev;
96417 + struct subject_map *next;
96418 +};
96419 +
96420 +struct acl_subj_map_db {
96421 + struct subject_map **s_hash;
96422 + __u32 s_size;
96423 +};
96424 +
96425 +struct gr_policy_state {
96426 + struct sprole_pw **acl_special_roles;
96427 + __u16 num_sprole_pws;
96428 + struct acl_role_label *kernel_role;
96429 + struct acl_role_label *role_list;
96430 + struct acl_role_label *default_role;
96431 + struct acl_role_db acl_role_set;
96432 + struct acl_subj_map_db subj_map_set;
96433 + struct name_db name_set;
96434 + struct inodev_db inodev_set;
96435 +};
96436 +
96437 +struct gr_alloc_state {
96438 + unsigned long alloc_stack_next;
96439 + unsigned long alloc_stack_size;
96440 + void **alloc_stack;
96441 +};
96442 +
96443 +struct gr_reload_state {
96444 + struct gr_policy_state oldpolicy;
96445 + struct gr_alloc_state oldalloc;
96446 + struct gr_policy_state newpolicy;
96447 + struct gr_alloc_state newalloc;
96448 + struct gr_policy_state *oldpolicy_ptr;
96449 + struct gr_alloc_state *oldalloc_ptr;
96450 + unsigned char oldmode;
96451 +};
96452 +
96453 +/* End Data Structures Section */
96454 +
96455 +/* Hash functions generated by empirical testing by Brad Spengler
96456 + Makes good use of the low bits of the inode. Generally 0-1 times
96457 + in loop for successful match. 0-3 for unsuccessful match.
96458 + Shift/add algorithm with modulus of table size and an XOR*/
96459 +
96460 +static __inline__ unsigned int
96461 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
96462 +{
96463 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
96464 +}
96465 +
96466 + static __inline__ unsigned int
96467 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
96468 +{
96469 + return ((const unsigned long)userp % sz);
96470 +}
96471 +
96472 +static __inline__ unsigned int
96473 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
96474 +{
96475 + unsigned int rem;
96476 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
96477 + return rem;
96478 +}
96479 +
96480 +static __inline__ unsigned int
96481 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
96482 +{
96483 + return full_name_hash((const unsigned char *)name, len) % sz;
96484 +}
96485 +
96486 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
96487 + subj = NULL; \
96488 + iter = 0; \
96489 + while (iter < role->subj_hash_size) { \
96490 + if (subj == NULL) \
96491 + subj = role->subj_hash[iter]; \
96492 + if (subj == NULL) { \
96493 + iter++; \
96494 + continue; \
96495 + }
96496 +
96497 +#define FOR_EACH_SUBJECT_END(subj,iter) \
96498 + subj = subj->next; \
96499 + if (subj == NULL) \
96500 + iter++; \
96501 + }
96502 +
96503 +
96504 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
96505 + subj = role->hash->first; \
96506 + while (subj != NULL) {
96507 +
96508 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
96509 + subj = subj->next; \
96510 + }
96511 +
96512 +#endif
96513 +
96514 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
96515 new file mode 100644
96516 index 0000000..af64092
96517 --- /dev/null
96518 +++ b/include/linux/gracl_compat.h
96519 @@ -0,0 +1,156 @@
96520 +#ifndef GR_ACL_COMPAT_H
96521 +#define GR_ACL_COMPAT_H
96522 +
96523 +#include <linux/resource.h>
96524 +#include <asm/resource.h>
96525 +
96526 +struct sprole_pw_compat {
96527 + compat_uptr_t rolename;
96528 + unsigned char salt[GR_SALT_LEN];
96529 + unsigned char sum[GR_SHA_LEN];
96530 +};
96531 +
96532 +struct gr_hash_struct_compat {
96533 + compat_uptr_t table;
96534 + compat_uptr_t nametable;
96535 + compat_uptr_t first;
96536 + __u32 table_size;
96537 + __u32 used_size;
96538 + int type;
96539 +};
96540 +
96541 +struct acl_subject_label_compat {
96542 + compat_uptr_t filename;
96543 + compat_u64 inode;
96544 + __u32 device;
96545 + __u32 mode;
96546 + kernel_cap_t cap_mask;
96547 + kernel_cap_t cap_lower;
96548 + kernel_cap_t cap_invert_audit;
96549 +
96550 + struct compat_rlimit res[GR_NLIMITS];
96551 + __u32 resmask;
96552 +
96553 + __u8 user_trans_type;
96554 + __u8 group_trans_type;
96555 + compat_uptr_t user_transitions;
96556 + compat_uptr_t group_transitions;
96557 + __u16 user_trans_num;
96558 + __u16 group_trans_num;
96559 +
96560 + __u32 sock_families[2];
96561 + __u32 ip_proto[8];
96562 + __u32 ip_type;
96563 + compat_uptr_t ips;
96564 + __u32 ip_num;
96565 + __u32 inaddr_any_override;
96566 +
96567 + __u32 crashes;
96568 + compat_ulong_t expires;
96569 +
96570 + compat_uptr_t parent_subject;
96571 + compat_uptr_t hash;
96572 + compat_uptr_t prev;
96573 + compat_uptr_t next;
96574 +
96575 + compat_uptr_t obj_hash;
96576 + __u32 obj_hash_size;
96577 + __u16 pax_flags;
96578 +};
96579 +
96580 +struct role_allowed_ip_compat {
96581 + __u32 addr;
96582 + __u32 netmask;
96583 +
96584 + compat_uptr_t prev;
96585 + compat_uptr_t next;
96586 +};
96587 +
96588 +struct role_transition_compat {
96589 + compat_uptr_t rolename;
96590 +
96591 + compat_uptr_t prev;
96592 + compat_uptr_t next;
96593 +};
96594 +
96595 +struct acl_role_label_compat {
96596 + compat_uptr_t rolename;
96597 + uid_t uidgid;
96598 + __u16 roletype;
96599 +
96600 + __u16 auth_attempts;
96601 + compat_ulong_t expires;
96602 +
96603 + compat_uptr_t root_label;
96604 + compat_uptr_t hash;
96605 +
96606 + compat_uptr_t prev;
96607 + compat_uptr_t next;
96608 +
96609 + compat_uptr_t transitions;
96610 + compat_uptr_t allowed_ips;
96611 + compat_uptr_t domain_children;
96612 + __u16 domain_child_num;
96613 +
96614 + umode_t umask;
96615 +
96616 + compat_uptr_t subj_hash;
96617 + __u32 subj_hash_size;
96618 +};
96619 +
96620 +struct user_acl_role_db_compat {
96621 + compat_uptr_t r_table;
96622 + __u32 num_pointers;
96623 + __u32 num_roles;
96624 + __u32 num_domain_children;
96625 + __u32 num_subjects;
96626 + __u32 num_objects;
96627 +};
96628 +
96629 +struct acl_object_label_compat {
96630 + compat_uptr_t filename;
96631 + compat_u64 inode;
96632 + __u32 device;
96633 + __u32 mode;
96634 +
96635 + compat_uptr_t nested;
96636 + compat_uptr_t globbed;
96637 +
96638 + compat_uptr_t prev;
96639 + compat_uptr_t next;
96640 +};
96641 +
96642 +struct acl_ip_label_compat {
96643 + compat_uptr_t iface;
96644 + __u32 addr;
96645 + __u32 netmask;
96646 + __u16 low, high;
96647 + __u8 mode;
96648 + __u32 type;
96649 + __u32 proto[8];
96650 +
96651 + compat_uptr_t prev;
96652 + compat_uptr_t next;
96653 +};
96654 +
96655 +struct gr_arg_compat {
96656 + struct user_acl_role_db_compat role_db;
96657 + unsigned char pw[GR_PW_LEN];
96658 + unsigned char salt[GR_SALT_LEN];
96659 + unsigned char sum[GR_SHA_LEN];
96660 + unsigned char sp_role[GR_SPROLE_LEN];
96661 + compat_uptr_t sprole_pws;
96662 + __u32 segv_device;
96663 + compat_u64 segv_inode;
96664 + uid_t segv_uid;
96665 + __u16 num_sprole_pws;
96666 + __u16 mode;
96667 +};
96668 +
96669 +struct gr_arg_wrapper_compat {
96670 + compat_uptr_t arg;
96671 + __u32 version;
96672 + __u32 size;
96673 +};
96674 +
96675 +#endif
96676 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
96677 new file mode 100644
96678 index 0000000..323ecf2
96679 --- /dev/null
96680 +++ b/include/linux/gralloc.h
96681 @@ -0,0 +1,9 @@
96682 +#ifndef __GRALLOC_H
96683 +#define __GRALLOC_H
96684 +
96685 +void acl_free_all(void);
96686 +int acl_alloc_stack_init(unsigned long size);
96687 +void *acl_alloc(unsigned long len);
96688 +void *acl_alloc_num(unsigned long num, unsigned long len);
96689 +
96690 +#endif
96691 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
96692 new file mode 100644
96693 index 0000000..be66033
96694 --- /dev/null
96695 +++ b/include/linux/grdefs.h
96696 @@ -0,0 +1,140 @@
96697 +#ifndef GRDEFS_H
96698 +#define GRDEFS_H
96699 +
96700 +/* Begin grsecurity status declarations */
96701 +
96702 +enum {
96703 + GR_READY = 0x01,
96704 + GR_STATUS_INIT = 0x00 // disabled state
96705 +};
96706 +
96707 +/* Begin ACL declarations */
96708 +
96709 +/* Role flags */
96710 +
96711 +enum {
96712 + GR_ROLE_USER = 0x0001,
96713 + GR_ROLE_GROUP = 0x0002,
96714 + GR_ROLE_DEFAULT = 0x0004,
96715 + GR_ROLE_SPECIAL = 0x0008,
96716 + GR_ROLE_AUTH = 0x0010,
96717 + GR_ROLE_NOPW = 0x0020,
96718 + GR_ROLE_GOD = 0x0040,
96719 + GR_ROLE_LEARN = 0x0080,
96720 + GR_ROLE_TPE = 0x0100,
96721 + GR_ROLE_DOMAIN = 0x0200,
96722 + GR_ROLE_PAM = 0x0400,
96723 + GR_ROLE_PERSIST = 0x0800
96724 +};
96725 +
96726 +/* ACL Subject and Object mode flags */
96727 +enum {
96728 + GR_DELETED = 0x80000000
96729 +};
96730 +
96731 +/* ACL Object-only mode flags */
96732 +enum {
96733 + GR_READ = 0x00000001,
96734 + GR_APPEND = 0x00000002,
96735 + GR_WRITE = 0x00000004,
96736 + GR_EXEC = 0x00000008,
96737 + GR_FIND = 0x00000010,
96738 + GR_INHERIT = 0x00000020,
96739 + GR_SETID = 0x00000040,
96740 + GR_CREATE = 0x00000080,
96741 + GR_DELETE = 0x00000100,
96742 + GR_LINK = 0x00000200,
96743 + GR_AUDIT_READ = 0x00000400,
96744 + GR_AUDIT_APPEND = 0x00000800,
96745 + GR_AUDIT_WRITE = 0x00001000,
96746 + GR_AUDIT_EXEC = 0x00002000,
96747 + GR_AUDIT_FIND = 0x00004000,
96748 + GR_AUDIT_INHERIT= 0x00008000,
96749 + GR_AUDIT_SETID = 0x00010000,
96750 + GR_AUDIT_CREATE = 0x00020000,
96751 + GR_AUDIT_DELETE = 0x00040000,
96752 + GR_AUDIT_LINK = 0x00080000,
96753 + GR_PTRACERD = 0x00100000,
96754 + GR_NOPTRACE = 0x00200000,
96755 + GR_SUPPRESS = 0x00400000,
96756 + GR_NOLEARN = 0x00800000,
96757 + GR_INIT_TRANSFER= 0x01000000
96758 +};
96759 +
96760 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
96761 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
96762 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
96763 +
96764 +/* ACL subject-only mode flags */
96765 +enum {
96766 + GR_KILL = 0x00000001,
96767 + GR_VIEW = 0x00000002,
96768 + GR_PROTECTED = 0x00000004,
96769 + GR_LEARN = 0x00000008,
96770 + GR_OVERRIDE = 0x00000010,
96771 + /* just a placeholder, this mode is only used in userspace */
96772 + GR_DUMMY = 0x00000020,
96773 + GR_PROTSHM = 0x00000040,
96774 + GR_KILLPROC = 0x00000080,
96775 + GR_KILLIPPROC = 0x00000100,
96776 + /* just a placeholder, this mode is only used in userspace */
96777 + GR_NOTROJAN = 0x00000200,
96778 + GR_PROTPROCFD = 0x00000400,
96779 + GR_PROCACCT = 0x00000800,
96780 + GR_RELAXPTRACE = 0x00001000,
96781 + //GR_NESTED = 0x00002000,
96782 + GR_INHERITLEARN = 0x00004000,
96783 + GR_PROCFIND = 0x00008000,
96784 + GR_POVERRIDE = 0x00010000,
96785 + GR_KERNELAUTH = 0x00020000,
96786 + GR_ATSECURE = 0x00040000,
96787 + GR_SHMEXEC = 0x00080000
96788 +};
96789 +
96790 +enum {
96791 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
96792 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
96793 + GR_PAX_ENABLE_MPROTECT = 0x0004,
96794 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
96795 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
96796 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
96797 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
96798 + GR_PAX_DISABLE_MPROTECT = 0x0400,
96799 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
96800 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
96801 +};
96802 +
96803 +enum {
96804 + GR_ID_USER = 0x01,
96805 + GR_ID_GROUP = 0x02,
96806 +};
96807 +
96808 +enum {
96809 + GR_ID_ALLOW = 0x01,
96810 + GR_ID_DENY = 0x02,
96811 +};
96812 +
96813 +#define GR_CRASH_RES 31
96814 +#define GR_UIDTABLE_MAX 500
96815 +
96816 +/* begin resource learning section */
96817 +enum {
96818 + GR_RLIM_CPU_BUMP = 60,
96819 + GR_RLIM_FSIZE_BUMP = 50000,
96820 + GR_RLIM_DATA_BUMP = 10000,
96821 + GR_RLIM_STACK_BUMP = 1000,
96822 + GR_RLIM_CORE_BUMP = 10000,
96823 + GR_RLIM_RSS_BUMP = 500000,
96824 + GR_RLIM_NPROC_BUMP = 1,
96825 + GR_RLIM_NOFILE_BUMP = 5,
96826 + GR_RLIM_MEMLOCK_BUMP = 50000,
96827 + GR_RLIM_AS_BUMP = 500000,
96828 + GR_RLIM_LOCKS_BUMP = 2,
96829 + GR_RLIM_SIGPENDING_BUMP = 5,
96830 + GR_RLIM_MSGQUEUE_BUMP = 10000,
96831 + GR_RLIM_NICE_BUMP = 1,
96832 + GR_RLIM_RTPRIO_BUMP = 1,
96833 + GR_RLIM_RTTIME_BUMP = 1000000
96834 +};
96835 +
96836 +#endif
96837 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
96838 new file mode 100644
96839 index 0000000..fb1de5d
96840 --- /dev/null
96841 +++ b/include/linux/grinternal.h
96842 @@ -0,0 +1,230 @@
96843 +#ifndef __GRINTERNAL_H
96844 +#define __GRINTERNAL_H
96845 +
96846 +#ifdef CONFIG_GRKERNSEC
96847 +
96848 +#include <linux/fs.h>
96849 +#include <linux/mnt_namespace.h>
96850 +#include <linux/nsproxy.h>
96851 +#include <linux/gracl.h>
96852 +#include <linux/grdefs.h>
96853 +#include <linux/grmsg.h>
96854 +
96855 +void gr_add_learn_entry(const char *fmt, ...)
96856 + __attribute__ ((format (printf, 1, 2)));
96857 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
96858 + const struct vfsmount *mnt);
96859 +__u32 gr_check_create(const struct dentry *new_dentry,
96860 + const struct dentry *parent,
96861 + const struct vfsmount *mnt, const __u32 mode);
96862 +int gr_check_protected_task(const struct task_struct *task);
96863 +__u32 to_gr_audit(const __u32 reqmode);
96864 +int gr_set_acls(const int type);
96865 +int gr_acl_is_enabled(void);
96866 +char gr_roletype_to_char(void);
96867 +
96868 +void gr_handle_alertkill(struct task_struct *task);
96869 +char *gr_to_filename(const struct dentry *dentry,
96870 + const struct vfsmount *mnt);
96871 +char *gr_to_filename1(const struct dentry *dentry,
96872 + const struct vfsmount *mnt);
96873 +char *gr_to_filename2(const struct dentry *dentry,
96874 + const struct vfsmount *mnt);
96875 +char *gr_to_filename3(const struct dentry *dentry,
96876 + const struct vfsmount *mnt);
96877 +
96878 +extern int grsec_enable_ptrace_readexec;
96879 +extern int grsec_enable_harden_ptrace;
96880 +extern int grsec_enable_link;
96881 +extern int grsec_enable_fifo;
96882 +extern int grsec_enable_execve;
96883 +extern int grsec_enable_shm;
96884 +extern int grsec_enable_execlog;
96885 +extern int grsec_enable_signal;
96886 +extern int grsec_enable_audit_ptrace;
96887 +extern int grsec_enable_forkfail;
96888 +extern int grsec_enable_time;
96889 +extern int grsec_enable_rofs;
96890 +extern int grsec_deny_new_usb;
96891 +extern int grsec_enable_chroot_shmat;
96892 +extern int grsec_enable_chroot_mount;
96893 +extern int grsec_enable_chroot_double;
96894 +extern int grsec_enable_chroot_pivot;
96895 +extern int grsec_enable_chroot_chdir;
96896 +extern int grsec_enable_chroot_chmod;
96897 +extern int grsec_enable_chroot_mknod;
96898 +extern int grsec_enable_chroot_fchdir;
96899 +extern int grsec_enable_chroot_nice;
96900 +extern int grsec_enable_chroot_execlog;
96901 +extern int grsec_enable_chroot_caps;
96902 +extern int grsec_enable_chroot_rename;
96903 +extern int grsec_enable_chroot_sysctl;
96904 +extern int grsec_enable_chroot_unix;
96905 +extern int grsec_enable_symlinkown;
96906 +extern kgid_t grsec_symlinkown_gid;
96907 +extern int grsec_enable_tpe;
96908 +extern kgid_t grsec_tpe_gid;
96909 +extern int grsec_enable_tpe_all;
96910 +extern int grsec_enable_tpe_invert;
96911 +extern int grsec_enable_socket_all;
96912 +extern kgid_t grsec_socket_all_gid;
96913 +extern int grsec_enable_socket_client;
96914 +extern kgid_t grsec_socket_client_gid;
96915 +extern int grsec_enable_socket_server;
96916 +extern kgid_t grsec_socket_server_gid;
96917 +extern kgid_t grsec_audit_gid;
96918 +extern int grsec_enable_group;
96919 +extern int grsec_enable_log_rwxmaps;
96920 +extern int grsec_enable_mount;
96921 +extern int grsec_enable_chdir;
96922 +extern int grsec_resource_logging;
96923 +extern int grsec_enable_blackhole;
96924 +extern int grsec_lastack_retries;
96925 +extern int grsec_enable_brute;
96926 +extern int grsec_enable_harden_ipc;
96927 +extern int grsec_lock;
96928 +
96929 +extern spinlock_t grsec_alert_lock;
96930 +extern unsigned long grsec_alert_wtime;
96931 +extern unsigned long grsec_alert_fyet;
96932 +
96933 +extern spinlock_t grsec_audit_lock;
96934 +
96935 +extern rwlock_t grsec_exec_file_lock;
96936 +
96937 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
96938 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
96939 + (tsk)->exec_file->f_path.mnt) : "/")
96940 +
96941 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
96942 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
96943 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
96944 +
96945 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
96946 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
96947 + (tsk)->exec_file->f_path.mnt) : "/")
96948 +
96949 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
96950 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
96951 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
96952 +
96953 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
96954 +
96955 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
96956 +
96957 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
96958 +{
96959 + if (file1 && file2) {
96960 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
96961 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
96962 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
96963 + return true;
96964 + }
96965 +
96966 + return false;
96967 +}
96968 +
96969 +#define GR_CHROOT_CAPS {{ \
96970 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
96971 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
96972 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
96973 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
96974 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
96975 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
96976 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
96977 +
96978 +#define security_learn(normal_msg,args...) \
96979 +({ \
96980 + read_lock(&grsec_exec_file_lock); \
96981 + gr_add_learn_entry(normal_msg "\n", ## args); \
96982 + read_unlock(&grsec_exec_file_lock); \
96983 +})
96984 +
96985 +enum {
96986 + GR_DO_AUDIT,
96987 + GR_DONT_AUDIT,
96988 + /* used for non-audit messages that we shouldn't kill the task on */
96989 + GR_DONT_AUDIT_GOOD
96990 +};
96991 +
96992 +enum {
96993 + GR_TTYSNIFF,
96994 + GR_RBAC,
96995 + GR_RBAC_STR,
96996 + GR_STR_RBAC,
96997 + GR_RBAC_MODE2,
96998 + GR_RBAC_MODE3,
96999 + GR_FILENAME,
97000 + GR_SYSCTL_HIDDEN,
97001 + GR_NOARGS,
97002 + GR_ONE_INT,
97003 + GR_ONE_INT_TWO_STR,
97004 + GR_ONE_STR,
97005 + GR_STR_INT,
97006 + GR_TWO_STR_INT,
97007 + GR_TWO_INT,
97008 + GR_TWO_U64,
97009 + GR_THREE_INT,
97010 + GR_FIVE_INT_TWO_STR,
97011 + GR_TWO_STR,
97012 + GR_THREE_STR,
97013 + GR_FOUR_STR,
97014 + GR_STR_FILENAME,
97015 + GR_FILENAME_STR,
97016 + GR_FILENAME_TWO_INT,
97017 + GR_FILENAME_TWO_INT_STR,
97018 + GR_TEXTREL,
97019 + GR_PTRACE,
97020 + GR_RESOURCE,
97021 + GR_CAP,
97022 + GR_SIG,
97023 + GR_SIG2,
97024 + GR_CRASH1,
97025 + GR_CRASH2,
97026 + GR_PSACCT,
97027 + GR_RWXMAP,
97028 + GR_RWXMAPVMA
97029 +};
97030 +
97031 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
97032 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
97033 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
97034 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
97035 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
97036 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
97037 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
97038 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
97039 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
97040 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
97041 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
97042 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
97043 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
97044 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
97045 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
97046 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
97047 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
97048 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
97049 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
97050 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
97051 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
97052 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
97053 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
97054 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
97055 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
97056 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
97057 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
97058 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
97059 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
97060 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
97061 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
97062 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
97063 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
97064 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
97065 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
97066 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
97067 +
97068 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
97069 +
97070 +#endif
97071 +
97072 +#endif
97073 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
97074 new file mode 100644
97075 index 0000000..26ef560
97076 --- /dev/null
97077 +++ b/include/linux/grmsg.h
97078 @@ -0,0 +1,118 @@
97079 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
97080 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
97081 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
97082 +#define GR_STOPMOD_MSG "denied modification of module state by "
97083 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
97084 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
97085 +#define GR_IOPERM_MSG "denied use of ioperm() by "
97086 +#define GR_IOPL_MSG "denied use of iopl() by "
97087 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
97088 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
97089 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
97090 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
97091 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
97092 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
97093 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
97094 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
97095 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
97096 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
97097 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
97098 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
97099 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
97100 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
97101 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
97102 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
97103 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
97104 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
97105 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
97106 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
97107 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
97108 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
97109 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
97110 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
97111 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
97112 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
97113 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
97114 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
97115 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
97116 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
97117 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
97118 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
97119 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
97120 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
97121 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
97122 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
97123 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
97124 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
97125 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
97126 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
97127 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
97128 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
97129 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
97130 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
97131 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
97132 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
97133 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
97134 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
97135 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
97136 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
97137 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
97138 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
97139 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
97140 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
97141 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
97142 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
97143 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
97144 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
97145 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
97146 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
97147 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
97148 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
97149 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
97150 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
97151 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
97152 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
97153 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
97154 +#define GR_NICE_CHROOT_MSG "denied priority change by "
97155 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
97156 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
97157 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
97158 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
97159 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
97160 +#define GR_TIME_MSG "time set by "
97161 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
97162 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
97163 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
97164 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
97165 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
97166 +#define GR_BIND_MSG "denied bind() by "
97167 +#define GR_CONNECT_MSG "denied connect() by "
97168 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
97169 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
97170 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
97171 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
97172 +#define GR_CAP_ACL_MSG "use of %s denied for "
97173 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
97174 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
97175 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
97176 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
97177 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
97178 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
97179 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
97180 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
97181 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
97182 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
97183 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
97184 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
97185 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
97186 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
97187 +#define GR_VM86_MSG "denied use of vm86 by "
97188 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
97189 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
97190 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
97191 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
97192 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
97193 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
97194 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
97195 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
97196 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
97197 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
97198 new file mode 100644
97199 index 0000000..085a746
97200 --- /dev/null
97201 +++ b/include/linux/grsecurity.h
97202 @@ -0,0 +1,247 @@
97203 +#ifndef GR_SECURITY_H
97204 +#define GR_SECURITY_H
97205 +#include <linux/fs.h>
97206 +#include <linux/fs_struct.h>
97207 +#include <linux/binfmts.h>
97208 +#include <linux/gracl.h>
97209 +
97210 +/* notify of brain-dead configs */
97211 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97212 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
97213 +#endif
97214 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97215 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
97216 +#endif
97217 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
97218 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
97219 +#endif
97220 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
97221 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
97222 +#endif
97223 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
97224 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
97225 +#endif
97226 +
97227 +int gr_handle_new_usb(void);
97228 +
97229 +void gr_handle_brute_attach(int dumpable);
97230 +void gr_handle_brute_check(void);
97231 +void gr_handle_kernel_exploit(void);
97232 +
97233 +char gr_roletype_to_char(void);
97234 +
97235 +int gr_proc_is_restricted(void);
97236 +
97237 +int gr_acl_enable_at_secure(void);
97238 +
97239 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
97240 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
97241 +
97242 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
97243 +
97244 +void gr_del_task_from_ip_table(struct task_struct *p);
97245 +
97246 +int gr_pid_is_chrooted(struct task_struct *p);
97247 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
97248 +int gr_handle_chroot_nice(void);
97249 +int gr_handle_chroot_sysctl(const int op);
97250 +int gr_handle_chroot_setpriority(struct task_struct *p,
97251 + const int niceval);
97252 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
97253 +int gr_chroot_fhandle(void);
97254 +int gr_handle_chroot_chroot(const struct dentry *dentry,
97255 + const struct vfsmount *mnt);
97256 +void gr_handle_chroot_chdir(const struct path *path);
97257 +int gr_handle_chroot_chmod(const struct dentry *dentry,
97258 + const struct vfsmount *mnt, const int mode);
97259 +int gr_handle_chroot_mknod(const struct dentry *dentry,
97260 + const struct vfsmount *mnt, const int mode);
97261 +int gr_handle_chroot_mount(const struct dentry *dentry,
97262 + const struct vfsmount *mnt,
97263 + const char *dev_name);
97264 +int gr_handle_chroot_pivot(void);
97265 +int gr_handle_chroot_unix(const pid_t pid);
97266 +
97267 +int gr_handle_rawio(const struct inode *inode);
97268 +
97269 +void gr_handle_ioperm(void);
97270 +void gr_handle_iopl(void);
97271 +void gr_handle_msr_write(void);
97272 +
97273 +umode_t gr_acl_umask(void);
97274 +
97275 +int gr_tpe_allow(const struct file *file);
97276 +
97277 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
97278 +void gr_clear_chroot_entries(struct task_struct *task);
97279 +
97280 +void gr_log_forkfail(const int retval);
97281 +void gr_log_timechange(void);
97282 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
97283 +void gr_log_chdir(const struct dentry *dentry,
97284 + const struct vfsmount *mnt);
97285 +void gr_log_chroot_exec(const struct dentry *dentry,
97286 + const struct vfsmount *mnt);
97287 +void gr_log_remount(const char *devname, const int retval);
97288 +void gr_log_unmount(const char *devname, const int retval);
97289 +void gr_log_mount(const char *from, struct path *to, const int retval);
97290 +void gr_log_textrel(struct vm_area_struct *vma);
97291 +void gr_log_ptgnustack(struct file *file);
97292 +void gr_log_rwxmmap(struct file *file);
97293 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
97294 +
97295 +int gr_handle_follow_link(const struct dentry *dentry,
97296 + const struct vfsmount *mnt);
97297 +int gr_handle_fifo(const struct dentry *dentry,
97298 + const struct vfsmount *mnt,
97299 + const struct dentry *dir, const int flag,
97300 + const int acc_mode);
97301 +int gr_handle_hardlink(const struct dentry *dentry,
97302 + const struct vfsmount *mnt,
97303 + const struct filename *to);
97304 +
97305 +int gr_is_capable(const int cap);
97306 +int gr_is_capable_nolog(const int cap);
97307 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
97308 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
97309 +
97310 +void gr_copy_label(struct task_struct *tsk);
97311 +void gr_handle_crash(struct task_struct *task, const int sig);
97312 +int gr_handle_signal(const struct task_struct *p, const int sig);
97313 +int gr_check_crash_uid(const kuid_t uid);
97314 +int gr_check_protected_task(const struct task_struct *task);
97315 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
97316 +int gr_acl_handle_mmap(const struct file *file,
97317 + const unsigned long prot);
97318 +int gr_acl_handle_mprotect(const struct file *file,
97319 + const unsigned long prot);
97320 +int gr_check_hidden_task(const struct task_struct *tsk);
97321 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
97322 + const struct vfsmount *mnt);
97323 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
97324 + const struct vfsmount *mnt);
97325 +__u32 gr_acl_handle_access(const struct dentry *dentry,
97326 + const struct vfsmount *mnt, const int fmode);
97327 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
97328 + const struct vfsmount *mnt, umode_t *mode);
97329 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
97330 + const struct vfsmount *mnt);
97331 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
97332 + const struct vfsmount *mnt);
97333 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
97334 + const struct vfsmount *mnt);
97335 +int gr_handle_ptrace(struct task_struct *task, const long request);
97336 +int gr_handle_proc_ptrace(struct task_struct *task);
97337 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
97338 + const struct vfsmount *mnt);
97339 +int gr_check_crash_exec(const struct file *filp);
97340 +int gr_acl_is_enabled(void);
97341 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
97342 + const kgid_t gid);
97343 +int gr_set_proc_label(const struct dentry *dentry,
97344 + const struct vfsmount *mnt,
97345 + const int unsafe_flags);
97346 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
97347 + const struct vfsmount *mnt);
97348 +__u32 gr_acl_handle_open(const struct dentry *dentry,
97349 + const struct vfsmount *mnt, int acc_mode);
97350 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
97351 + const struct dentry *p_dentry,
97352 + const struct vfsmount *p_mnt,
97353 + int open_flags, int acc_mode, const int imode);
97354 +void gr_handle_create(const struct dentry *dentry,
97355 + const struct vfsmount *mnt);
97356 +void gr_handle_proc_create(const struct dentry *dentry,
97357 + const struct inode *inode);
97358 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
97359 + const struct dentry *parent_dentry,
97360 + const struct vfsmount *parent_mnt,
97361 + const int mode);
97362 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
97363 + const struct dentry *parent_dentry,
97364 + const struct vfsmount *parent_mnt);
97365 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
97366 + const struct vfsmount *mnt);
97367 +void gr_handle_delete(const u64 ino, const dev_t dev);
97368 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
97369 + const struct vfsmount *mnt);
97370 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
97371 + const struct dentry *parent_dentry,
97372 + const struct vfsmount *parent_mnt,
97373 + const struct filename *from);
97374 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
97375 + const struct dentry *parent_dentry,
97376 + const struct vfsmount *parent_mnt,
97377 + const struct dentry *old_dentry,
97378 + const struct vfsmount *old_mnt, const struct filename *to);
97379 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
97380 +int gr_acl_handle_rename(struct dentry *new_dentry,
97381 + struct dentry *parent_dentry,
97382 + const struct vfsmount *parent_mnt,
97383 + struct dentry *old_dentry,
97384 + struct inode *old_parent_inode,
97385 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
97386 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
97387 + struct dentry *old_dentry,
97388 + struct dentry *new_dentry,
97389 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
97390 +__u32 gr_check_link(const struct dentry *new_dentry,
97391 + const struct dentry *parent_dentry,
97392 + const struct vfsmount *parent_mnt,
97393 + const struct dentry *old_dentry,
97394 + const struct vfsmount *old_mnt);
97395 +int gr_acl_handle_filldir(const struct file *file, const char *name,
97396 + const unsigned int namelen, const u64 ino);
97397 +
97398 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
97399 + const struct vfsmount *mnt);
97400 +void gr_acl_handle_exit(void);
97401 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
97402 +int gr_acl_handle_procpidmem(const struct task_struct *task);
97403 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
97404 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
97405 +void gr_audit_ptrace(struct task_struct *task);
97406 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
97407 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
97408 +void gr_put_exec_file(struct task_struct *task);
97409 +
97410 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
97411 +
97412 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97413 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97414 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
97415 + struct dentry *newdentry, struct vfsmount *newmnt);
97416 +
97417 +#ifdef CONFIG_GRKERNSEC_RESLOG
97418 +extern void gr_log_resource(const struct task_struct *task, const int res,
97419 + const unsigned long wanted, const int gt);
97420 +#else
97421 +static inline void gr_log_resource(const struct task_struct *task, const int res,
97422 + const unsigned long wanted, const int gt)
97423 +{
97424 +}
97425 +#endif
97426 +
97427 +#ifdef CONFIG_GRKERNSEC
97428 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
97429 +void gr_handle_vm86(void);
97430 +void gr_handle_mem_readwrite(u64 from, u64 to);
97431 +
97432 +void gr_log_badprocpid(const char *entry);
97433 +
97434 +extern int grsec_enable_dmesg;
97435 +extern int grsec_disable_privio;
97436 +
97437 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
97438 +extern kgid_t grsec_proc_gid;
97439 +#endif
97440 +
97441 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
97442 +extern int grsec_enable_chroot_findtask;
97443 +#endif
97444 +#ifdef CONFIG_GRKERNSEC_SETXID
97445 +extern int grsec_enable_setxid;
97446 +#endif
97447 +#endif
97448 +
97449 +#endif
97450 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
97451 new file mode 100644
97452 index 0000000..e7ffaaf
97453 --- /dev/null
97454 +++ b/include/linux/grsock.h
97455 @@ -0,0 +1,19 @@
97456 +#ifndef __GRSOCK_H
97457 +#define __GRSOCK_H
97458 +
97459 +extern void gr_attach_curr_ip(const struct sock *sk);
97460 +extern int gr_handle_sock_all(const int family, const int type,
97461 + const int protocol);
97462 +extern int gr_handle_sock_server(const struct sockaddr *sck);
97463 +extern int gr_handle_sock_server_other(const struct sock *sck);
97464 +extern int gr_handle_sock_client(const struct sockaddr *sck);
97465 +extern int gr_search_connect(struct socket * sock,
97466 + struct sockaddr_in * addr);
97467 +extern int gr_search_bind(struct socket * sock,
97468 + struct sockaddr_in * addr);
97469 +extern int gr_search_listen(struct socket * sock);
97470 +extern int gr_search_accept(struct socket * sock);
97471 +extern int gr_search_socket(const int domain, const int type,
97472 + const int protocol);
97473 +
97474 +#endif
97475 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
97476 index 9286a46..373f27f 100644
97477 --- a/include/linux/highmem.h
97478 +++ b/include/linux/highmem.h
97479 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
97480 kunmap_atomic(kaddr);
97481 }
97482
97483 +static inline void sanitize_highpage(struct page *page)
97484 +{
97485 + void *kaddr;
97486 + unsigned long flags;
97487 +
97488 + local_irq_save(flags);
97489 + kaddr = kmap_atomic(page);
97490 + clear_page(kaddr);
97491 + kunmap_atomic(kaddr);
97492 + local_irq_restore(flags);
97493 +}
97494 +
97495 static inline void zero_user_segments(struct page *page,
97496 unsigned start1, unsigned end1,
97497 unsigned start2, unsigned end2)
97498 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
97499 index 1c7b89a..7dda400 100644
97500 --- a/include/linux/hwmon-sysfs.h
97501 +++ b/include/linux/hwmon-sysfs.h
97502 @@ -25,7 +25,8 @@
97503 struct sensor_device_attribute{
97504 struct device_attribute dev_attr;
97505 int index;
97506 -};
97507 +} __do_const;
97508 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
97509 #define to_sensor_dev_attr(_dev_attr) \
97510 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
97511
97512 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
97513 struct device_attribute dev_attr;
97514 u8 index;
97515 u8 nr;
97516 -};
97517 +} __do_const;
97518 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
97519 #define to_sensor_dev_attr_2(_dev_attr) \
97520 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
97521
97522 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
97523 index e83a738..8b323fa 100644
97524 --- a/include/linux/i2c.h
97525 +++ b/include/linux/i2c.h
97526 @@ -409,6 +409,7 @@ struct i2c_algorithm {
97527 int (*unreg_slave)(struct i2c_client *client);
97528 #endif
97529 };
97530 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
97531
97532 /**
97533 * struct i2c_bus_recovery_info - I2C bus recovery information
97534 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
97535 index 66a7d76..5e68d20 100644
97536 --- a/include/linux/if_pppox.h
97537 +++ b/include/linux/if_pppox.h
97538 @@ -78,7 +78,7 @@ struct pppox_proto {
97539 int (*ioctl)(struct socket *sock, unsigned int cmd,
97540 unsigned long arg);
97541 struct module *owner;
97542 -};
97543 +} __do_const;
97544
97545 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
97546 extern void unregister_pppox_proto(int proto_num);
97547 diff --git a/include/linux/init.h b/include/linux/init.h
97548 index 21b6d76..4a6775c 100644
97549 --- a/include/linux/init.h
97550 +++ b/include/linux/init.h
97551 @@ -37,9 +37,17 @@
97552 * section.
97553 */
97554
97555 +#define add_init_latent_entropy __latent_entropy
97556 +
97557 +#ifdef CONFIG_MEMORY_HOTPLUG
97558 +#define add_meminit_latent_entropy
97559 +#else
97560 +#define add_meminit_latent_entropy __latent_entropy
97561 +#endif
97562 +
97563 /* These are for everybody (although not all archs will actually
97564 discard it in modules) */
97565 -#define __init __section(.init.text) __cold notrace
97566 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
97567 #define __initdata __section(.init.data)
97568 #define __initconst __constsection(.init.rodata)
97569 #define __exitdata __section(.exit.data)
97570 @@ -100,7 +108,7 @@
97571 #define __cpuexitconst
97572
97573 /* Used for MEMORY_HOTPLUG */
97574 -#define __meminit __section(.meminit.text) __cold notrace
97575 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
97576 #define __meminitdata __section(.meminit.data)
97577 #define __meminitconst __constsection(.meminit.rodata)
97578 #define __memexit __section(.memexit.text) __exitused __cold notrace
97579 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
97580 index 696d223..6d6b39f 100644
97581 --- a/include/linux/init_task.h
97582 +++ b/include/linux/init_task.h
97583 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
97584
97585 #define INIT_TASK_COMM "swapper"
97586
97587 +#ifdef CONFIG_X86
97588 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
97589 +#else
97590 +#define INIT_TASK_THREAD_INFO
97591 +#endif
97592 +
97593 #ifdef CONFIG_RT_MUTEXES
97594 # define INIT_RT_MUTEXES(tsk) \
97595 .pi_waiters = RB_ROOT, \
97596 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
97597 RCU_POINTER_INITIALIZER(cred, &init_cred), \
97598 .comm = INIT_TASK_COMM, \
97599 .thread = INIT_THREAD, \
97600 + INIT_TASK_THREAD_INFO \
97601 .fs = &init_fs, \
97602 .files = &init_files, \
97603 .signal = &init_signals, \
97604 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
97605 index 950ae45..df6ac60 100644
97606 --- a/include/linux/interrupt.h
97607 +++ b/include/linux/interrupt.h
97608 @@ -432,8 +432,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
97609
97610 struct softirq_action
97611 {
97612 - void (*action)(struct softirq_action *);
97613 -};
97614 + void (*action)(void);
97615 +} __no_const;
97616
97617 asmlinkage void do_softirq(void);
97618 asmlinkage void __do_softirq(void);
97619 @@ -447,7 +447,7 @@ static inline void do_softirq_own_stack(void)
97620 }
97621 #endif
97622
97623 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
97624 +extern void open_softirq(int nr, void (*action)(void));
97625 extern void softirq_init(void);
97626 extern void __raise_softirq_irqoff(unsigned int nr);
97627
97628 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
97629 index 0546b87..46fd5b6 100644
97630 --- a/include/linux/iommu.h
97631 +++ b/include/linux/iommu.h
97632 @@ -174,7 +174,7 @@ struct iommu_ops {
97633
97634 unsigned long pgsize_bitmap;
97635 void *priv;
97636 -};
97637 +} __do_const;
97638
97639 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
97640 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
97641 @@ -234,7 +234,7 @@ extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr,
97642 void *data);
97643 struct device *iommu_device_create(struct device *parent, void *drvdata,
97644 const struct attribute_group **groups,
97645 - const char *fmt, ...);
97646 + const char *fmt, ...) __printf(4, 5);
97647 void iommu_device_destroy(struct device *dev);
97648 int iommu_device_link(struct device *dev, struct device *link);
97649 void iommu_device_unlink(struct device *dev, struct device *link);
97650 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
97651 index 388e3ae..d7e45a1 100644
97652 --- a/include/linux/ioport.h
97653 +++ b/include/linux/ioport.h
97654 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
97655 int adjust_resource(struct resource *res, resource_size_t start,
97656 resource_size_t size);
97657 resource_size_t resource_alignment(struct resource *res);
97658 -static inline resource_size_t resource_size(const struct resource *res)
97659 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
97660 {
97661 return res->end - res->start + 1;
97662 }
97663 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
97664 index 1eee6bc..9cf4912 100644
97665 --- a/include/linux/ipc_namespace.h
97666 +++ b/include/linux/ipc_namespace.h
97667 @@ -60,7 +60,7 @@ struct ipc_namespace {
97668 struct user_namespace *user_ns;
97669
97670 struct ns_common ns;
97671 -};
97672 +} __randomize_layout;
97673
97674 extern struct ipc_namespace init_ipc_ns;
97675 extern atomic_t nr_ipc_ns;
97676 diff --git a/include/linux/irq.h b/include/linux/irq.h
97677 index 62c6901..827f8f6 100644
97678 --- a/include/linux/irq.h
97679 +++ b/include/linux/irq.h
97680 @@ -370,7 +370,8 @@ struct irq_chip {
97681 int (*irq_set_irqchip_state)(struct irq_data *data, enum irqchip_irq_state which, bool state);
97682
97683 unsigned long flags;
97684 -};
97685 +} __do_const;
97686 +typedef struct irq_chip __no_const irq_chip_no_const;
97687
97688 /*
97689 * irq_chip specific flags
97690 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
97691 index dd1109f..4f4fdda 100644
97692 --- a/include/linux/irqdesc.h
97693 +++ b/include/linux/irqdesc.h
97694 @@ -61,7 +61,7 @@ struct irq_desc {
97695 unsigned int irq_count; /* For detecting broken IRQs */
97696 unsigned long last_unhandled; /* Aging timer for unhandled count */
97697 unsigned int irqs_unhandled;
97698 - atomic_t threads_handled;
97699 + atomic_unchecked_t threads_handled;
97700 int threads_handled_last;
97701 raw_spinlock_t lock;
97702 struct cpumask *percpu_enabled;
97703 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
97704 index 676d730..8d3a1ad 100644
97705 --- a/include/linux/irqdomain.h
97706 +++ b/include/linux/irqdomain.h
97707 @@ -40,6 +40,7 @@ struct device_node;
97708 struct irq_domain;
97709 struct of_device_id;
97710 struct irq_chip;
97711 +typedef struct irq_chip __no_const irq_chip_no_const;
97712 struct irq_data;
97713
97714 /* Number of irqs reserved for a legacy isa controller */
97715 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
97716 index c367cbd..c9b79e6 100644
97717 --- a/include/linux/jiffies.h
97718 +++ b/include/linux/jiffies.h
97719 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
97720 /*
97721 * Convert various time units to each other:
97722 */
97723 -extern unsigned int jiffies_to_msecs(const unsigned long j);
97724 -extern unsigned int jiffies_to_usecs(const unsigned long j);
97725 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
97726 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
97727
97728 -static inline u64 jiffies_to_nsecs(const unsigned long j)
97729 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
97730 {
97731 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
97732 }
97733
97734 -extern unsigned long msecs_to_jiffies(const unsigned int m);
97735 -extern unsigned long usecs_to_jiffies(const unsigned int u);
97736 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
97737 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
97738 extern unsigned long timespec_to_jiffies(const struct timespec *value);
97739 extern void jiffies_to_timespec(const unsigned long jiffies,
97740 - struct timespec *value);
97741 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
97742 + struct timespec *value) __intentional_overflow(-1);
97743 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
97744 extern void jiffies_to_timeval(const unsigned long jiffies,
97745 struct timeval *value);
97746
97747 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
97748 index 6883e19..e854fcb 100644
97749 --- a/include/linux/kallsyms.h
97750 +++ b/include/linux/kallsyms.h
97751 @@ -15,7 +15,8 @@
97752
97753 struct module;
97754
97755 -#ifdef CONFIG_KALLSYMS
97756 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
97757 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
97758 /* Lookup the address for a symbol. Returns 0 if not found. */
97759 unsigned long kallsyms_lookup_name(const char *name);
97760
97761 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
97762 /* Stupid that this does nothing, but I didn't create this mess. */
97763 #define __print_symbol(fmt, addr)
97764 #endif /*CONFIG_KALLSYMS*/
97765 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
97766 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
97767 +extern unsigned long kallsyms_lookup_name(const char *name);
97768 +extern void __print_symbol(const char *fmt, unsigned long address);
97769 +extern int sprint_backtrace(char *buffer, unsigned long address);
97770 +extern int sprint_symbol(char *buffer, unsigned long address);
97771 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
97772 +const char *kallsyms_lookup(unsigned long addr,
97773 + unsigned long *symbolsize,
97774 + unsigned long *offset,
97775 + char **modname, char *namebuf);
97776 +extern int kallsyms_lookup_size_offset(unsigned long addr,
97777 + unsigned long *symbolsize,
97778 + unsigned long *offset);
97779 +#endif
97780
97781 /* This macro allows us to keep printk typechecking */
97782 static __printf(1, 2)
97783 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
97784 index 3a5b48e..240107b 100644
97785 --- a/include/linux/kernel.h
97786 +++ b/include/linux/kernel.h
97787 @@ -390,7 +390,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
97788 /* Obsolete, do not use. Use kstrto<foo> instead */
97789
97790 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
97791 -extern long simple_strtol(const char *,char **,unsigned int);
97792 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
97793 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
97794 extern long long simple_strtoll(const char *,char **,unsigned int);
97795
97796 @@ -410,7 +410,8 @@ extern __printf(3, 0)
97797 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
97798 extern __printf(2, 3)
97799 char *kasprintf(gfp_t gfp, const char *fmt, ...);
97800 -extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97801 +extern __printf(2, 0)
97802 +char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97803
97804 extern __scanf(2, 3)
97805 int sscanf(const char *, const char *, ...);
97806 @@ -681,10 +682,10 @@ do { \
97807 __ftrace_vprintk(_THIS_IP_, fmt, vargs); \
97808 } while (0)
97809
97810 -extern int
97811 +extern __printf(2, 0) int
97812 __ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
97813
97814 -extern int
97815 +extern __printf(2, 0) int
97816 __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
97817
97818 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
97819 @@ -704,7 +705,7 @@ int trace_printk(const char *fmt, ...)
97820 {
97821 return 0;
97822 }
97823 -static inline int
97824 +static __printf(1, 0) inline int
97825 ftrace_vprintk(const char *fmt, va_list ap)
97826 {
97827 return 0;
97828 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
97829 index ff9f1d3..6712be5 100644
97830 --- a/include/linux/key-type.h
97831 +++ b/include/linux/key-type.h
97832 @@ -152,7 +152,7 @@ struct key_type {
97833 /* internal fields */
97834 struct list_head link; /* link in types list */
97835 struct lock_class_key lock_class; /* key->sem lock class */
97836 -};
97837 +} __do_const;
97838
97839 extern struct key_type key_type_keyring;
97840
97841 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
97842 index e465bb1..19f605fd 100644
97843 --- a/include/linux/kgdb.h
97844 +++ b/include/linux/kgdb.h
97845 @@ -52,7 +52,7 @@ extern int kgdb_connected;
97846 extern int kgdb_io_module_registered;
97847
97848 extern atomic_t kgdb_setting_breakpoint;
97849 -extern atomic_t kgdb_cpu_doing_single_step;
97850 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
97851
97852 extern struct task_struct *kgdb_usethread;
97853 extern struct task_struct *kgdb_contthread;
97854 @@ -254,7 +254,7 @@ struct kgdb_arch {
97855 void (*correct_hw_break)(void);
97856
97857 void (*enable_nmi)(bool on);
97858 -};
97859 +} __do_const;
97860
97861 /**
97862 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
97863 @@ -279,7 +279,7 @@ struct kgdb_io {
97864 void (*pre_exception) (void);
97865 void (*post_exception) (void);
97866 int is_console;
97867 -};
97868 +} __do_const;
97869
97870 extern struct kgdb_arch arch_kgdb_ops;
97871
97872 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
97873 index d0a1f99..0bd8b7c 100644
97874 --- a/include/linux/kmemleak.h
97875 +++ b/include/linux/kmemleak.h
97876 @@ -27,7 +27,7 @@
97877
97878 extern void kmemleak_init(void) __ref;
97879 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97880 - gfp_t gfp) __ref;
97881 + gfp_t gfp) __ref __size_overflow(2);
97882 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size,
97883 gfp_t gfp) __ref;
97884 extern void kmemleak_free(const void *ptr) __ref;
97885 @@ -63,7 +63,7 @@ static inline void kmemleak_erase(void **ptr)
97886 static inline void kmemleak_init(void)
97887 {
97888 }
97889 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97890 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
97891 gfp_t gfp)
97892 {
97893 }
97894 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
97895 index 0555cc6..40116ce 100644
97896 --- a/include/linux/kmod.h
97897 +++ b/include/linux/kmod.h
97898 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
97899 * usually useless though. */
97900 extern __printf(2, 3)
97901 int __request_module(bool wait, const char *name, ...);
97902 +extern __printf(3, 4)
97903 +int ___request_module(bool wait, char *param_name, const char *name, ...);
97904 #define request_module(mod...) __request_module(true, mod)
97905 #define request_module_nowait(mod...) __request_module(false, mod)
97906 #define try_then_request_module(x, mod...) \
97907 @@ -57,6 +59,9 @@ struct subprocess_info {
97908 struct work_struct work;
97909 struct completion *complete;
97910 char *path;
97911 +#ifdef CONFIG_GRKERNSEC
97912 + char *origpath;
97913 +#endif
97914 char **argv;
97915 char **envp;
97916 int wait;
97917 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
97918 index 2d61b90..3d69945 100644
97919 --- a/include/linux/kobject.h
97920 +++ b/include/linux/kobject.h
97921 @@ -80,8 +80,9 @@ struct kobject {
97922
97923 extern __printf(2, 3)
97924 int kobject_set_name(struct kobject *kobj, const char *name, ...);
97925 -extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
97926 - va_list vargs);
97927 +extern __printf(2, 0)
97928 +int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
97929 + va_list vargs);
97930
97931 static inline const char *kobject_name(const struct kobject *kobj)
97932 {
97933 @@ -118,7 +119,7 @@ struct kobj_type {
97934 struct attribute **default_attrs;
97935 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
97936 const void *(*namespace)(struct kobject *kobj);
97937 -};
97938 +} __do_const;
97939
97940 struct kobj_uevent_env {
97941 char *argv[3];
97942 @@ -142,6 +143,7 @@ struct kobj_attribute {
97943 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
97944 const char *buf, size_t count);
97945 };
97946 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
97947
97948 extern const struct sysfs_ops kobj_sysfs_ops;
97949
97950 @@ -169,7 +171,7 @@ struct kset {
97951 spinlock_t list_lock;
97952 struct kobject kobj;
97953 const struct kset_uevent_ops *uevent_ops;
97954 -};
97955 +} __randomize_layout;
97956
97957 extern void kset_init(struct kset *kset);
97958 extern int __must_check kset_register(struct kset *kset);
97959 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
97960 index df32d25..fb52e27 100644
97961 --- a/include/linux/kobject_ns.h
97962 +++ b/include/linux/kobject_ns.h
97963 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
97964 const void *(*netlink_ns)(struct sock *sk);
97965 const void *(*initial_ns)(void);
97966 void (*drop_ns)(void *);
97967 -};
97968 +} __do_const;
97969
97970 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
97971 int kobj_ns_type_registered(enum kobj_ns_type type);
97972 diff --git a/include/linux/kref.h b/include/linux/kref.h
97973 index 484604d..0f6c5b6 100644
97974 --- a/include/linux/kref.h
97975 +++ b/include/linux/kref.h
97976 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
97977 static inline int kref_sub(struct kref *kref, unsigned int count,
97978 void (*release)(struct kref *kref))
97979 {
97980 - WARN_ON(release == NULL);
97981 + BUG_ON(release == NULL);
97982
97983 if (atomic_sub_and_test((int) count, &kref->refcount)) {
97984 release(kref);
97985 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
97986 index ad45054..7c54663 100644
97987 --- a/include/linux/kvm_host.h
97988 +++ b/include/linux/kvm_host.h
97989 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
97990 {
97991 }
97992 #endif
97993 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
97994 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
97995 struct module *module);
97996 void kvm_exit(void);
97997
97998 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
97999 struct kvm_guest_debug *dbg);
98000 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
98001
98002 -int kvm_arch_init(void *opaque);
98003 +int kvm_arch_init(const void *opaque);
98004 void kvm_arch_exit(void);
98005
98006 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
98007 diff --git a/include/linux/libata.h b/include/linux/libata.h
98008 index 28aeae4..320b3bf6 100644
98009 --- a/include/linux/libata.h
98010 +++ b/include/linux/libata.h
98011 @@ -988,7 +988,7 @@ struct ata_port_operations {
98012 * fields must be pointers.
98013 */
98014 const struct ata_port_operations *inherits;
98015 -};
98016 +} __do_const;
98017
98018 struct ata_port_info {
98019 unsigned long flags;
98020 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
98021 index a6a42dd..6c5ebce 100644
98022 --- a/include/linux/linkage.h
98023 +++ b/include/linux/linkage.h
98024 @@ -36,6 +36,7 @@
98025 #endif
98026
98027 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
98028 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
98029 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
98030
98031 /*
98032 diff --git a/include/linux/list.h b/include/linux/list.h
98033 index feb773c..98f3075 100644
98034 --- a/include/linux/list.h
98035 +++ b/include/linux/list.h
98036 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
98037 extern void list_del(struct list_head *entry);
98038 #endif
98039
98040 +extern void __pax_list_add(struct list_head *new,
98041 + struct list_head *prev,
98042 + struct list_head *next);
98043 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
98044 +{
98045 + __pax_list_add(new, head, head->next);
98046 +}
98047 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
98048 +{
98049 + __pax_list_add(new, head->prev, head);
98050 +}
98051 +extern void pax_list_del(struct list_head *entry);
98052 +
98053 /**
98054 * list_replace - replace old entry by new one
98055 * @old : the element to be replaced
98056 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
98057 INIT_LIST_HEAD(entry);
98058 }
98059
98060 +extern void pax_list_del_init(struct list_head *entry);
98061 +
98062 /**
98063 * list_move - delete from one list and add as another's head
98064 * @list: the entry to move
98065 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
98066 index b10b122..d37b3de 100644
98067 --- a/include/linux/lockref.h
98068 +++ b/include/linux/lockref.h
98069 @@ -28,7 +28,7 @@ struct lockref {
98070 #endif
98071 struct {
98072 spinlock_t lock;
98073 - int count;
98074 + atomic_t count;
98075 };
98076 };
98077 };
98078 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
98079 extern int lockref_get_not_dead(struct lockref *);
98080
98081 /* Must be called under spinlock for reliable results */
98082 -static inline int __lockref_is_dead(const struct lockref *l)
98083 +static inline int __lockref_is_dead(const struct lockref *lockref)
98084 {
98085 - return ((int)l->count < 0);
98086 + return atomic_read(&lockref->count) < 0;
98087 +}
98088 +
98089 +static inline int __lockref_read(const struct lockref *lockref)
98090 +{
98091 + return atomic_read(&lockref->count);
98092 +}
98093 +
98094 +static inline void __lockref_set(struct lockref *lockref, int count)
98095 +{
98096 + atomic_set(&lockref->count, count);
98097 +}
98098 +
98099 +static inline void __lockref_inc(struct lockref *lockref)
98100 +{
98101 + atomic_inc(&lockref->count);
98102 +}
98103 +
98104 +static inline void __lockref_dec(struct lockref *lockref)
98105 +{
98106 + atomic_dec(&lockref->count);
98107 }
98108
98109 #endif /* __LINUX_LOCKREF_H */
98110 diff --git a/include/linux/math64.h b/include/linux/math64.h
98111 index c45c089..298841c 100644
98112 --- a/include/linux/math64.h
98113 +++ b/include/linux/math64.h
98114 @@ -15,7 +15,7 @@
98115 * This is commonly provided by 32bit archs to provide an optimized 64bit
98116 * divide.
98117 */
98118 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98119 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98120 {
98121 *remainder = dividend % divisor;
98122 return dividend / divisor;
98123 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
98124 /**
98125 * div64_u64 - unsigned 64bit divide with 64bit divisor
98126 */
98127 -static inline u64 div64_u64(u64 dividend, u64 divisor)
98128 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
98129 {
98130 return dividend / divisor;
98131 }
98132 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
98133 #define div64_ul(x, y) div_u64((x), (y))
98134
98135 #ifndef div_u64_rem
98136 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98137 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98138 {
98139 *remainder = do_div(dividend, divisor);
98140 return dividend;
98141 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
98142 #endif
98143
98144 #ifndef div64_u64
98145 -extern u64 div64_u64(u64 dividend, u64 divisor);
98146 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
98147 #endif
98148
98149 #ifndef div64_s64
98150 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
98151 * divide.
98152 */
98153 #ifndef div_u64
98154 -static inline u64 div_u64(u64 dividend, u32 divisor)
98155 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
98156 {
98157 u32 remainder;
98158 return div_u64_rem(dividend, divisor, &remainder);
98159 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
98160 index 3d385c8..deacb6a 100644
98161 --- a/include/linux/mempolicy.h
98162 +++ b/include/linux/mempolicy.h
98163 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
98164 }
98165
98166 #define vma_policy(vma) ((vma)->vm_policy)
98167 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98168 +{
98169 + vma->vm_policy = pol;
98170 +}
98171
98172 static inline void mpol_get(struct mempolicy *pol)
98173 {
98174 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
98175 }
98176
98177 #define vma_policy(vma) NULL
98178 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98179 +{
98180 +}
98181
98182 static inline int
98183 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
98184 diff --git a/include/linux/mm.h b/include/linux/mm.h
98185 index 0755b9f..2960e96 100644
98186 --- a/include/linux/mm.h
98187 +++ b/include/linux/mm.h
98188 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
98189
98190 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
98191 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
98192 +
98193 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98194 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
98195 +#endif
98196 +
98197 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
98198 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
98199 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
98200 @@ -257,8 +262,8 @@ struct vm_operations_struct {
98201 /* called by access_process_vm when get_user_pages() fails, typically
98202 * for use by special VMAs that can switch between memory and hardware
98203 */
98204 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
98205 - void *buf, int len, int write);
98206 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
98207 + void *buf, size_t len, int write);
98208
98209 /* Called by the /proc/PID/maps code to ask the vma whether it
98210 * has a special name. Returning non-NULL will also cause this
98211 @@ -296,6 +301,7 @@ struct vm_operations_struct {
98212 struct page *(*find_special_page)(struct vm_area_struct *vma,
98213 unsigned long addr);
98214 };
98215 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
98216
98217 struct mmu_gather;
98218 struct inode;
98219 @@ -1131,8 +1137,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
98220 unsigned long *pfn);
98221 int follow_phys(struct vm_area_struct *vma, unsigned long address,
98222 unsigned int flags, unsigned long *prot, resource_size_t *phys);
98223 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98224 - void *buf, int len, int write);
98225 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98226 + void *buf, size_t len, int write);
98227
98228 static inline void unmap_shared_mapping_range(struct address_space *mapping,
98229 loff_t const holebegin, loff_t const holelen)
98230 @@ -1172,9 +1178,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
98231 }
98232 #endif
98233
98234 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
98235 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98236 - void *buf, int len, int write);
98237 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
98238 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98239 + void *buf, size_t len, int write);
98240
98241 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
98242 unsigned long start, unsigned long nr_pages,
98243 @@ -1219,34 +1225,6 @@ int clear_page_dirty_for_io(struct page *page);
98244
98245 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
98246
98247 -/* Is the vma a continuation of the stack vma above it? */
98248 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
98249 -{
98250 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
98251 -}
98252 -
98253 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
98254 - unsigned long addr)
98255 -{
98256 - return (vma->vm_flags & VM_GROWSDOWN) &&
98257 - (vma->vm_start == addr) &&
98258 - !vma_growsdown(vma->vm_prev, addr);
98259 -}
98260 -
98261 -/* Is the vma a continuation of the stack vma below it? */
98262 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
98263 -{
98264 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
98265 -}
98266 -
98267 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
98268 - unsigned long addr)
98269 -{
98270 - return (vma->vm_flags & VM_GROWSUP) &&
98271 - (vma->vm_end == addr) &&
98272 - !vma_growsup(vma->vm_next, addr);
98273 -}
98274 -
98275 extern struct task_struct *task_of_stack(struct task_struct *task,
98276 struct vm_area_struct *vma, bool in_group);
98277
98278 @@ -1369,8 +1347,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
98279 {
98280 return 0;
98281 }
98282 +
98283 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
98284 + unsigned long address)
98285 +{
98286 + return 0;
98287 +}
98288 #else
98289 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98290 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98291 #endif
98292
98293 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
98294 @@ -1380,6 +1365,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
98295 return 0;
98296 }
98297
98298 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
98299 + unsigned long address)
98300 +{
98301 + return 0;
98302 +}
98303 +
98304 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
98305
98306 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
98307 @@ -1392,6 +1383,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
98308
98309 #else
98310 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
98311 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
98312
98313 static inline void mm_nr_pmds_init(struct mm_struct *mm)
98314 {
98315 @@ -1429,11 +1421,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
98316 NULL: pud_offset(pgd, address);
98317 }
98318
98319 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98320 +{
98321 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
98322 + NULL: pud_offset(pgd, address);
98323 +}
98324 +
98325 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
98326 {
98327 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
98328 NULL: pmd_offset(pud, address);
98329 }
98330 +
98331 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
98332 +{
98333 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
98334 + NULL: pmd_offset(pud, address);
98335 +}
98336 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
98337
98338 #if USE_SPLIT_PTE_PTLOCKS
98339 @@ -1810,12 +1814,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
98340 bool *need_rmap_locks);
98341 extern void exit_mmap(struct mm_struct *);
98342
98343 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
98344 +extern void gr_learn_resource(const struct task_struct *task, const int res,
98345 + const unsigned long wanted, const int gt);
98346 +#else
98347 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
98348 + const unsigned long wanted, const int gt)
98349 +{
98350 +}
98351 +#endif
98352 +
98353 static inline int check_data_rlimit(unsigned long rlim,
98354 unsigned long new,
98355 unsigned long start,
98356 unsigned long end_data,
98357 unsigned long start_data)
98358 {
98359 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
98360 if (rlim < RLIM_INFINITY) {
98361 if (((new - start) + (end_data - start_data)) > rlim)
98362 return -ENOSPC;
98363 @@ -1840,7 +1855,7 @@ extern int install_special_mapping(struct mm_struct *mm,
98364 unsigned long addr, unsigned long len,
98365 unsigned long flags, struct page **pages);
98366
98367 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
98368 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
98369
98370 extern unsigned long mmap_region(struct file *file, unsigned long addr,
98371 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
98372 @@ -1848,6 +1863,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98373 unsigned long len, unsigned long prot, unsigned long flags,
98374 unsigned long pgoff, unsigned long *populate);
98375 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
98376 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
98377
98378 #ifdef CONFIG_MMU
98379 extern int __mm_populate(unsigned long addr, unsigned long len,
98380 @@ -1876,10 +1892,11 @@ struct vm_unmapped_area_info {
98381 unsigned long high_limit;
98382 unsigned long align_mask;
98383 unsigned long align_offset;
98384 + unsigned long threadstack_offset;
98385 };
98386
98387 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
98388 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98389 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
98390 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
98391
98392 /*
98393 * Search for an unmapped address range.
98394 @@ -1891,7 +1908,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98395 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
98396 */
98397 static inline unsigned long
98398 -vm_unmapped_area(struct vm_unmapped_area_info *info)
98399 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
98400 {
98401 if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
98402 return unmapped_area_topdown(info);
98403 @@ -1953,6 +1970,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
98404 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
98405 struct vm_area_struct **pprev);
98406
98407 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
98408 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
98409 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
98410 +
98411 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
98412 NULL if none. Assume start_addr < end_addr. */
98413 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
98414 @@ -1982,10 +2003,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
98415 }
98416
98417 #ifdef CONFIG_MMU
98418 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
98419 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
98420 void vma_set_page_prot(struct vm_area_struct *vma);
98421 #else
98422 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
98423 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98424 {
98425 return __pgprot(0);
98426 }
98427 @@ -2047,6 +2068,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
98428 static inline void vm_stat_account(struct mm_struct *mm,
98429 unsigned long flags, struct file *file, long pages)
98430 {
98431 +
98432 +#ifdef CONFIG_PAX_RANDMMAP
98433 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98434 +#endif
98435 +
98436 mm->total_vm += pages;
98437 }
98438 #endif /* CONFIG_PROC_FS */
98439 @@ -2149,7 +2175,7 @@ extern int unpoison_memory(unsigned long pfn);
98440 extern int sysctl_memory_failure_early_kill;
98441 extern int sysctl_memory_failure_recovery;
98442 extern void shake_page(struct page *p, int access);
98443 -extern atomic_long_t num_poisoned_pages;
98444 +extern atomic_long_unchecked_t num_poisoned_pages;
98445 extern int soft_offline_page(struct page *page, int flags);
98446
98447 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
98448 @@ -2200,5 +2226,11 @@ void __init setup_nr_node_ids(void);
98449 static inline void setup_nr_node_ids(void) {}
98450 #endif
98451
98452 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98453 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
98454 +#else
98455 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
98456 +#endif
98457 +
98458 #endif /* __KERNEL__ */
98459 #endif /* _LINUX_MM_H */
98460 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
98461 index 8d37e26..6a6f55b 100644
98462 --- a/include/linux/mm_types.h
98463 +++ b/include/linux/mm_types.h
98464 @@ -313,7 +313,9 @@ struct vm_area_struct {
98465 #ifdef CONFIG_NUMA
98466 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
98467 #endif
98468 -};
98469 +
98470 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
98471 +} __randomize_layout;
98472
98473 struct core_thread {
98474 struct task_struct *task;
98475 @@ -466,7 +468,25 @@ struct mm_struct {
98476 /* address of the bounds directory */
98477 void __user *bd_addr;
98478 #endif
98479 -};
98480 +
98481 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
98482 + unsigned long pax_flags;
98483 +#endif
98484 +
98485 +#ifdef CONFIG_PAX_DLRESOLVE
98486 + unsigned long call_dl_resolve;
98487 +#endif
98488 +
98489 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
98490 + unsigned long call_syscall;
98491 +#endif
98492 +
98493 +#ifdef CONFIG_PAX_ASLR
98494 + unsigned long delta_mmap; /* randomized offset */
98495 + unsigned long delta_stack; /* randomized offset */
98496 +#endif
98497 +
98498 +} __randomize_layout;
98499
98500 static inline void mm_init_cpumask(struct mm_struct *mm)
98501 {
98502 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
98503 index c5d5278..85cd5ce 100644
98504 --- a/include/linux/mmiotrace.h
98505 +++ b/include/linux/mmiotrace.h
98506 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
98507 /* Called from ioremap.c */
98508 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
98509 void __iomem *addr);
98510 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
98511 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
98512
98513 /* For anyone to insert markers. Remember trailing newline. */
98514 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
98515 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
98516 {
98517 }
98518
98519 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
98520 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
98521 {
98522 }
98523
98524 @@ -106,6 +106,6 @@ extern void enable_mmiotrace(void);
98525 extern void disable_mmiotrace(void);
98526 extern void mmio_trace_rw(struct mmiotrace_rw *rw);
98527 extern void mmio_trace_mapping(struct mmiotrace_map *map);
98528 -extern int mmio_trace_printk(const char *fmt, va_list args);
98529 +extern __printf(1, 0) int mmio_trace_printk(const char *fmt, va_list args);
98530
98531 #endif /* _LINUX_MMIOTRACE_H */
98532 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
98533 index 54d74f6..0728424 100644
98534 --- a/include/linux/mmzone.h
98535 +++ b/include/linux/mmzone.h
98536 @@ -526,7 +526,7 @@ struct zone {
98537
98538 ZONE_PADDING(_pad3_)
98539 /* Zone statistics */
98540 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98541 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98542 } ____cacheline_internodealigned_in_smp;
98543
98544 enum zone_flags {
98545 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
98546 index 3bfd567..72e7d8f 100644
98547 --- a/include/linux/mod_devicetable.h
98548 +++ b/include/linux/mod_devicetable.h
98549 @@ -139,7 +139,7 @@ struct usb_device_id {
98550 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
98551 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
98552
98553 -#define HID_ANY_ID (~0)
98554 +#define HID_ANY_ID (~0U)
98555 #define HID_BUS_ANY 0xffff
98556 #define HID_GROUP_ANY 0x0000
98557
98558 @@ -470,7 +470,7 @@ struct dmi_system_id {
98559 const char *ident;
98560 struct dmi_strmatch matches[4];
98561 void *driver_data;
98562 -};
98563 +} __do_const;
98564 /*
98565 * struct dmi_device_id appears during expansion of
98566 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
98567 diff --git a/include/linux/module.h b/include/linux/module.h
98568 index c883b86..516812e 100644
98569 --- a/include/linux/module.h
98570 +++ b/include/linux/module.h
98571 @@ -17,9 +17,11 @@
98572 #include <linux/moduleparam.h>
98573 #include <linux/jump_label.h>
98574 #include <linux/export.h>
98575 +#include <linux/fs.h>
98576
98577 #include <linux/percpu.h>
98578 #include <asm/module.h>
98579 +#include <asm/pgtable.h>
98580
98581 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
98582 #define MODULE_SIG_STRING "~Module signature appended~\n"
98583 @@ -42,7 +44,7 @@ struct module_kobject {
98584 struct kobject *drivers_dir;
98585 struct module_param_attrs *mp;
98586 struct completion *kobj_completion;
98587 -};
98588 +} __randomize_layout;
98589
98590 struct module_attribute {
98591 struct attribute attr;
98592 @@ -54,12 +56,13 @@ struct module_attribute {
98593 int (*test)(struct module *);
98594 void (*free)(struct module *);
98595 };
98596 +typedef struct module_attribute __no_const module_attribute_no_const;
98597
98598 struct module_version_attribute {
98599 struct module_attribute mattr;
98600 const char *module_name;
98601 const char *version;
98602 -} __attribute__ ((__aligned__(sizeof(void *))));
98603 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
98604
98605 extern ssize_t __modver_version_show(struct module_attribute *,
98606 struct module_kobject *, char *);
98607 @@ -221,7 +224,7 @@ struct module {
98608
98609 /* Sysfs stuff. */
98610 struct module_kobject mkobj;
98611 - struct module_attribute *modinfo_attrs;
98612 + module_attribute_no_const *modinfo_attrs;
98613 const char *version;
98614 const char *srcversion;
98615 struct kobject *holders_dir;
98616 @@ -270,19 +273,16 @@ struct module {
98617 int (*init)(void);
98618
98619 /* If this is non-NULL, vfree after init() returns */
98620 - void *module_init;
98621 + void *module_init_rx, *module_init_rw;
98622
98623 /* Here is the actual code + data, vfree'd on unload. */
98624 - void *module_core;
98625 + void *module_core_rx, *module_core_rw;
98626
98627 /* Here are the sizes of the init and core sections */
98628 - unsigned int init_size, core_size;
98629 + unsigned int init_size_rw, core_size_rw;
98630
98631 /* The size of the executable code in each section. */
98632 - unsigned int init_text_size, core_text_size;
98633 -
98634 - /* Size of RO sections of the module (text+rodata) */
98635 - unsigned int init_ro_size, core_ro_size;
98636 + unsigned int init_size_rx, core_size_rx;
98637
98638 /* Arch-specific module values */
98639 struct mod_arch_specific arch;
98640 @@ -340,6 +340,10 @@ struct module {
98641 unsigned int num_trace_events;
98642 struct trace_enum_map **trace_enums;
98643 unsigned int num_trace_enums;
98644 + struct file_operations trace_id;
98645 + struct file_operations trace_enable;
98646 + struct file_operations trace_format;
98647 + struct file_operations trace_filter;
98648 #endif
98649 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
98650 unsigned int num_ftrace_callsites;
98651 @@ -367,7 +371,7 @@ struct module {
98652 ctor_fn_t *ctors;
98653 unsigned int num_ctors;
98654 #endif
98655 -};
98656 +} __randomize_layout;
98657 #ifndef MODULE_ARCH_INIT
98658 #define MODULE_ARCH_INIT {}
98659 #endif
98660 @@ -388,18 +392,48 @@ bool is_module_address(unsigned long addr);
98661 bool is_module_percpu_address(unsigned long addr);
98662 bool is_module_text_address(unsigned long addr);
98663
98664 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
98665 +{
98666 +
98667 +#ifdef CONFIG_PAX_KERNEXEC
98668 + if (ktla_ktva(addr) >= (unsigned long)start &&
98669 + ktla_ktva(addr) < (unsigned long)start + size)
98670 + return 1;
98671 +#endif
98672 +
98673 + return ((void *)addr >= start && (void *)addr < start + size);
98674 +}
98675 +
98676 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
98677 +{
98678 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
98679 +}
98680 +
98681 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
98682 +{
98683 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
98684 +}
98685 +
98686 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
98687 +{
98688 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
98689 +}
98690 +
98691 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
98692 +{
98693 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
98694 +}
98695 +
98696 static inline bool within_module_core(unsigned long addr,
98697 const struct module *mod)
98698 {
98699 - return (unsigned long)mod->module_core <= addr &&
98700 - addr < (unsigned long)mod->module_core + mod->core_size;
98701 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
98702 }
98703
98704 static inline bool within_module_init(unsigned long addr,
98705 const struct module *mod)
98706 {
98707 - return (unsigned long)mod->module_init <= addr &&
98708 - addr < (unsigned long)mod->module_init + mod->init_size;
98709 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
98710 }
98711
98712 static inline bool within_module(unsigned long addr, const struct module *mod)
98713 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
98714 index 4d0cb9b..3169ac7 100644
98715 --- a/include/linux/moduleloader.h
98716 +++ b/include/linux/moduleloader.h
98717 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
98718 sections. Returns NULL on failure. */
98719 void *module_alloc(unsigned long size);
98720
98721 +#ifdef CONFIG_PAX_KERNEXEC
98722 +void *module_alloc_exec(unsigned long size);
98723 +#else
98724 +#define module_alloc_exec(x) module_alloc(x)
98725 +#endif
98726 +
98727 /* Free memory returned from module_alloc. */
98728 void module_memfree(void *module_region);
98729
98730 +#ifdef CONFIG_PAX_KERNEXEC
98731 +void module_memfree_exec(void *module_region);
98732 +#else
98733 +#define module_memfree_exec(x) module_memfree((x))
98734 +#endif
98735 +
98736 /*
98737 * Apply the given relocation to the (simplified) ELF. Return -error
98738 * or 0.
98739 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
98740 unsigned int relsec,
98741 struct module *me)
98742 {
98743 +#ifdef CONFIG_MODULES
98744 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98745 module_name(me));
98746 +#endif
98747 return -ENOEXEC;
98748 }
98749 #endif
98750 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
98751 unsigned int relsec,
98752 struct module *me)
98753 {
98754 +#ifdef CONFIG_MODULES
98755 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98756 module_name(me));
98757 +#endif
98758 return -ENOEXEC;
98759 }
98760 #endif
98761 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
98762 index 1c9effa..1160bdd 100644
98763 --- a/include/linux/moduleparam.h
98764 +++ b/include/linux/moduleparam.h
98765 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
98766 * @len is usually just sizeof(string).
98767 */
98768 #define module_param_string(name, string, len, perm) \
98769 - static const struct kparam_string __param_string_##name \
98770 + static const struct kparam_string __param_string_##name __used \
98771 = { len, string }; \
98772 __module_param_call(MODULE_PARAM_PREFIX, name, \
98773 &param_ops_string, \
98774 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
98775 */
98776 #define module_param_array_named(name, array, type, nump, perm) \
98777 param_check_##type(name, &(array)[0]); \
98778 - static const struct kparam_array __param_arr_##name \
98779 + static const struct kparam_array __param_arr_##name __used \
98780 = { .max = ARRAY_SIZE(array), .num = nump, \
98781 .ops = &param_ops_##type, \
98782 .elemsize = sizeof(array[0]), .elem = array }; \
98783 diff --git a/include/linux/mount.h b/include/linux/mount.h
98784 index f822c3c..958ca0a 100644
98785 --- a/include/linux/mount.h
98786 +++ b/include/linux/mount.h
98787 @@ -67,7 +67,7 @@ struct vfsmount {
98788 struct dentry *mnt_root; /* root of the mounted tree */
98789 struct super_block *mnt_sb; /* pointer to superblock */
98790 int mnt_flags;
98791 -};
98792 +} __randomize_layout;
98793
98794 struct file; /* forward dec */
98795 struct path;
98796 diff --git a/include/linux/namei.h b/include/linux/namei.h
98797 index c899077..b9a2010 100644
98798 --- a/include/linux/namei.h
98799 +++ b/include/linux/namei.h
98800 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
98801 extern void unlock_rename(struct dentry *, struct dentry *);
98802
98803 extern void nd_jump_link(struct nameidata *nd, struct path *path);
98804 -extern void nd_set_link(struct nameidata *nd, char *path);
98805 -extern char *nd_get_link(struct nameidata *nd);
98806 +extern void nd_set_link(struct nameidata *nd, const char *path);
98807 +extern const char *nd_get_link(const struct nameidata *nd);
98808
98809 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
98810 {
98811 diff --git a/include/linux/net.h b/include/linux/net.h
98812 index 738ea48..409dc09 100644
98813 --- a/include/linux/net.h
98814 +++ b/include/linux/net.h
98815 @@ -190,7 +190,7 @@ struct net_proto_family {
98816 int (*create)(struct net *net, struct socket *sock,
98817 int protocol, int kern);
98818 struct module *owner;
98819 -};
98820 +} __do_const;
98821
98822 struct iovec;
98823 struct kvec;
98824 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
98825 index 05b9a69..4d7e300 100644
98826 --- a/include/linux/netdevice.h
98827 +++ b/include/linux/netdevice.h
98828 @@ -1208,6 +1208,7 @@ struct net_device_ops {
98829 u32 maxrate);
98830 int (*ndo_get_iflink)(const struct net_device *dev);
98831 };
98832 +typedef struct net_device_ops __no_const net_device_ops_no_const;
98833
98834 /**
98835 * enum net_device_priv_flags - &struct net_device priv_flags
98836 @@ -1515,7 +1516,7 @@ struct net_device {
98837 unsigned long base_addr;
98838 int irq;
98839
98840 - atomic_t carrier_changes;
98841 + atomic_unchecked_t carrier_changes;
98842
98843 /*
98844 * Some hardware also needs these fields (state,dev_list,
98845 @@ -1554,8 +1555,8 @@ struct net_device {
98846
98847 struct net_device_stats stats;
98848
98849 - atomic_long_t rx_dropped;
98850 - atomic_long_t tx_dropped;
98851 + atomic_long_unchecked_t rx_dropped;
98852 + atomic_long_unchecked_t tx_dropped;
98853
98854 #ifdef CONFIG_WIRELESS_EXT
98855 const struct iw_handler_def * wireless_handlers;
98856 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
98857 index 63560d0..64aba5c 100644
98858 --- a/include/linux/netfilter.h
98859 +++ b/include/linux/netfilter.h
98860 @@ -113,7 +113,7 @@ struct nf_sockopt_ops {
98861 #endif
98862 /* Use the module struct to lock set/get code in place */
98863 struct module *owner;
98864 -};
98865 +} __do_const;
98866
98867 /* Function to register/unregister hook points. */
98868 int nf_register_hook(struct nf_hook_ops *reg);
98869 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
98870 index e955d47..04a5338 100644
98871 --- a/include/linux/netfilter/nfnetlink.h
98872 +++ b/include/linux/netfilter/nfnetlink.h
98873 @@ -19,7 +19,7 @@ struct nfnl_callback {
98874 const struct nlattr * const cda[]);
98875 const struct nla_policy *policy; /* netlink attribute policy */
98876 const u_int16_t attr_count; /* number of nlattr's */
98877 -};
98878 +} __do_const;
98879
98880 struct nfnetlink_subsystem {
98881 const char *name;
98882 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
98883 new file mode 100644
98884 index 0000000..33f4af8
98885 --- /dev/null
98886 +++ b/include/linux/netfilter/xt_gradm.h
98887 @@ -0,0 +1,9 @@
98888 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
98889 +#define _LINUX_NETFILTER_XT_GRADM_H 1
98890 +
98891 +struct xt_gradm_mtinfo {
98892 + __u16 flags;
98893 + __u16 invflags;
98894 +};
98895 +
98896 +#endif
98897 diff --git a/include/linux/nls.h b/include/linux/nls.h
98898 index 520681b..2b7fabb 100644
98899 --- a/include/linux/nls.h
98900 +++ b/include/linux/nls.h
98901 @@ -31,7 +31,7 @@ struct nls_table {
98902 const unsigned char *charset2upper;
98903 struct module *owner;
98904 struct nls_table *next;
98905 -};
98906 +} __do_const;
98907
98908 /* this value hold the maximum octet of charset */
98909 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
98910 @@ -46,7 +46,7 @@ enum utf16_endian {
98911 /* nls_base.c */
98912 extern int __register_nls(struct nls_table *, struct module *);
98913 extern int unregister_nls(struct nls_table *);
98914 -extern struct nls_table *load_nls(char *);
98915 +extern struct nls_table *load_nls(const char *);
98916 extern void unload_nls(struct nls_table *);
98917 extern struct nls_table *load_nls_default(void);
98918 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
98919 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
98920 index d14a4c3..a078786 100644
98921 --- a/include/linux/notifier.h
98922 +++ b/include/linux/notifier.h
98923 @@ -54,7 +54,8 @@ struct notifier_block {
98924 notifier_fn_t notifier_call;
98925 struct notifier_block __rcu *next;
98926 int priority;
98927 -};
98928 +} __do_const;
98929 +typedef struct notifier_block __no_const notifier_block_no_const;
98930
98931 struct atomic_notifier_head {
98932 spinlock_t lock;
98933 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
98934 index b2a0f15..4d7da32 100644
98935 --- a/include/linux/oprofile.h
98936 +++ b/include/linux/oprofile.h
98937 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
98938 int oprofilefs_create_ro_ulong(struct dentry * root,
98939 char const * name, ulong * val);
98940
98941 -/** Create a file for read-only access to an atomic_t. */
98942 +/** Create a file for read-only access to an atomic_unchecked_t. */
98943 int oprofilefs_create_ro_atomic(struct dentry * root,
98944 - char const * name, atomic_t * val);
98945 + char const * name, atomic_unchecked_t * val);
98946
98947 /** create a directory */
98948 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
98949 diff --git a/include/linux/padata.h b/include/linux/padata.h
98950 index 4386946..f50c615 100644
98951 --- a/include/linux/padata.h
98952 +++ b/include/linux/padata.h
98953 @@ -129,7 +129,7 @@ struct parallel_data {
98954 struct padata_serial_queue __percpu *squeue;
98955 atomic_t reorder_objects;
98956 atomic_t refcnt;
98957 - atomic_t seq_nr;
98958 + atomic_unchecked_t seq_nr;
98959 struct padata_cpumask cpumask;
98960 spinlock_t lock ____cacheline_aligned;
98961 unsigned int processed;
98962 diff --git a/include/linux/path.h b/include/linux/path.h
98963 index d137218..be0c176 100644
98964 --- a/include/linux/path.h
98965 +++ b/include/linux/path.h
98966 @@ -1,13 +1,15 @@
98967 #ifndef _LINUX_PATH_H
98968 #define _LINUX_PATH_H
98969
98970 +#include <linux/compiler.h>
98971 +
98972 struct dentry;
98973 struct vfsmount;
98974
98975 struct path {
98976 struct vfsmount *mnt;
98977 struct dentry *dentry;
98978 -};
98979 +} __randomize_layout;
98980
98981 extern void path_get(const struct path *);
98982 extern void path_put(const struct path *);
98983 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
98984 index 8c78950..0d74ed9 100644
98985 --- a/include/linux/pci_hotplug.h
98986 +++ b/include/linux/pci_hotplug.h
98987 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
98988 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
98989 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
98990 int (*reset_slot) (struct hotplug_slot *slot, int probe);
98991 -};
98992 +} __do_const;
98993 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
98994
98995 /**
98996 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
98997 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
98998 index caebf2a..4c3ae9d 100644
98999 --- a/include/linux/percpu.h
99000 +++ b/include/linux/percpu.h
99001 @@ -34,7 +34,7 @@
99002 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
99003 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
99004 */
99005 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
99006 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
99007 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
99008
99009 /*
99010 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
99011 index d8a82a8..8b580f0 100644
99012 --- a/include/linux/perf_event.h
99013 +++ b/include/linux/perf_event.h
99014 @@ -379,8 +379,8 @@ struct perf_event {
99015
99016 enum perf_event_active_state state;
99017 unsigned int attach_state;
99018 - local64_t count;
99019 - atomic64_t child_count;
99020 + local64_t count; /* PaX: fix it one day */
99021 + atomic64_unchecked_t child_count;
99022
99023 /*
99024 * These are the total time in nanoseconds that the event
99025 @@ -431,8 +431,8 @@ struct perf_event {
99026 * These accumulate total time (in nanoseconds) that children
99027 * events have been enabled and running, respectively.
99028 */
99029 - atomic64_t child_total_time_enabled;
99030 - atomic64_t child_total_time_running;
99031 + atomic64_unchecked_t child_total_time_enabled;
99032 + atomic64_unchecked_t child_total_time_running;
99033
99034 /*
99035 * Protect attach/detach and child_list:
99036 @@ -812,7 +812,7 @@ static inline void perf_event_task_sched_out(struct task_struct *prev,
99037
99038 static inline u64 __perf_event_count(struct perf_event *event)
99039 {
99040 - return local64_read(&event->count) + atomic64_read(&event->child_count);
99041 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
99042 }
99043
99044 extern void perf_event_mmap(struct vm_area_struct *vma);
99045 @@ -836,7 +836,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
99046 entry->ip[entry->nr++] = ip;
99047 }
99048
99049 -extern int sysctl_perf_event_paranoid;
99050 +extern int sysctl_perf_event_legitimately_concerned;
99051 extern int sysctl_perf_event_mlock;
99052 extern int sysctl_perf_event_sample_rate;
99053 extern int sysctl_perf_cpu_time_max_percent;
99054 @@ -851,19 +851,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
99055 loff_t *ppos);
99056
99057
99058 +static inline bool perf_paranoid_any(void)
99059 +{
99060 + return sysctl_perf_event_legitimately_concerned > 2;
99061 +}
99062 +
99063 static inline bool perf_paranoid_tracepoint_raw(void)
99064 {
99065 - return sysctl_perf_event_paranoid > -1;
99066 + return sysctl_perf_event_legitimately_concerned > -1;
99067 }
99068
99069 static inline bool perf_paranoid_cpu(void)
99070 {
99071 - return sysctl_perf_event_paranoid > 0;
99072 + return sysctl_perf_event_legitimately_concerned > 0;
99073 }
99074
99075 static inline bool perf_paranoid_kernel(void)
99076 {
99077 - return sysctl_perf_event_paranoid > 1;
99078 + return sysctl_perf_event_legitimately_concerned > 1;
99079 }
99080
99081 extern void perf_event_init(void);
99082 @@ -1017,7 +1022,7 @@ struct perf_pmu_events_attr {
99083 struct device_attribute attr;
99084 u64 id;
99085 const char *event_str;
99086 -};
99087 +} __do_const;
99088
99089 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
99090 char *page);
99091 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
99092 index 918b117..7af374b7 100644
99093 --- a/include/linux/pid_namespace.h
99094 +++ b/include/linux/pid_namespace.h
99095 @@ -45,7 +45,7 @@ struct pid_namespace {
99096 int hide_pid;
99097 int reboot; /* group exit code if this pidns was rebooted */
99098 struct ns_common ns;
99099 -};
99100 +} __randomize_layout;
99101
99102 extern struct pid_namespace init_pid_ns;
99103
99104 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
99105 index eb8b8ac..62649e1 100644
99106 --- a/include/linux/pipe_fs_i.h
99107 +++ b/include/linux/pipe_fs_i.h
99108 @@ -47,10 +47,10 @@ struct pipe_inode_info {
99109 struct mutex mutex;
99110 wait_queue_head_t wait;
99111 unsigned int nrbufs, curbuf, buffers;
99112 - unsigned int readers;
99113 - unsigned int writers;
99114 - unsigned int files;
99115 - unsigned int waiting_writers;
99116 + atomic_t readers;
99117 + atomic_t writers;
99118 + atomic_t files;
99119 + atomic_t waiting_writers;
99120 unsigned int r_counter;
99121 unsigned int w_counter;
99122 struct page *tmp_page;
99123 diff --git a/include/linux/pm.h b/include/linux/pm.h
99124 index 2d29c64..1b25b2a 100644
99125 --- a/include/linux/pm.h
99126 +++ b/include/linux/pm.h
99127 @@ -616,6 +616,7 @@ struct dev_pm_domain {
99128 void (*sync)(struct device *dev);
99129 void (*dismiss)(struct device *dev);
99130 };
99131 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
99132
99133 /*
99134 * The PM_EVENT_ messages are also used by drivers implementing the legacy
99135 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
99136 index 681ccb0..a90e0b7 100644
99137 --- a/include/linux/pm_domain.h
99138 +++ b/include/linux/pm_domain.h
99139 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
99140 int (*save_state)(struct device *dev);
99141 int (*restore_state)(struct device *dev);
99142 bool (*active_wakeup)(struct device *dev);
99143 -};
99144 +} __no_const;
99145
99146 struct gpd_cpuidle_data {
99147 unsigned int saved_exit_latency;
99148 - struct cpuidle_state *idle_state;
99149 + cpuidle_state_no_const *idle_state;
99150 };
99151
99152 struct generic_pm_domain {
99153 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
99154 index 30e84d4..22278b4 100644
99155 --- a/include/linux/pm_runtime.h
99156 +++ b/include/linux/pm_runtime.h
99157 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
99158
99159 static inline void pm_runtime_mark_last_busy(struct device *dev)
99160 {
99161 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
99162 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
99163 }
99164
99165 static inline bool pm_runtime_is_irq_safe(struct device *dev)
99166 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
99167 index 5df733b..d55f252 100644
99168 --- a/include/linux/pnp.h
99169 +++ b/include/linux/pnp.h
99170 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
99171 struct pnp_fixup {
99172 char id[7];
99173 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
99174 -};
99175 +} __do_const;
99176
99177 /* config parameters */
99178 #define PNP_CONFIG_NORMAL 0x0001
99179 diff --git a/include/linux/poison.h b/include/linux/poison.h
99180 index 2110a81..13a11bb 100644
99181 --- a/include/linux/poison.h
99182 +++ b/include/linux/poison.h
99183 @@ -19,8 +19,8 @@
99184 * under normal circumstances, used to verify that nobody uses
99185 * non-initialized list entries.
99186 */
99187 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
99188 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
99189 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
99190 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
99191
99192 /********** include/linux/timer.h **********/
99193 /*
99194 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
99195 index d8b187c3..9a9257a 100644
99196 --- a/include/linux/power/smartreflex.h
99197 +++ b/include/linux/power/smartreflex.h
99198 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
99199 int (*notify)(struct omap_sr *sr, u32 status);
99200 u8 notify_flags;
99201 u8 class_type;
99202 -};
99203 +} __do_const;
99204
99205 /**
99206 * struct omap_sr_nvalue_table - Smartreflex n-target value info
99207 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
99208 index 4ea1d37..80f4b33 100644
99209 --- a/include/linux/ppp-comp.h
99210 +++ b/include/linux/ppp-comp.h
99211 @@ -84,7 +84,7 @@ struct compressor {
99212 struct module *owner;
99213 /* Extra skb space needed by the compressor algorithm */
99214 unsigned int comp_extra;
99215 -};
99216 +} __do_const;
99217
99218 /*
99219 * The return value from decompress routine is the length of the
99220 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
99221 index de83b4e..c4b997d 100644
99222 --- a/include/linux/preempt.h
99223 +++ b/include/linux/preempt.h
99224 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
99225 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
99226 #endif
99227
99228 +#define raw_preempt_count_add(val) __preempt_count_add(val)
99229 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
99230 +
99231 #define __preempt_count_inc() __preempt_count_add(1)
99232 #define __preempt_count_dec() __preempt_count_sub(1)
99233
99234 #define preempt_count_inc() preempt_count_add(1)
99235 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
99236 #define preempt_count_dec() preempt_count_sub(1)
99237 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
99238
99239 #ifdef CONFIG_PREEMPT_COUNT
99240
99241 @@ -41,6 +46,12 @@ do { \
99242 barrier(); \
99243 } while (0)
99244
99245 +#define raw_preempt_disable() \
99246 +do { \
99247 + raw_preempt_count_inc(); \
99248 + barrier(); \
99249 +} while (0)
99250 +
99251 #define sched_preempt_enable_no_resched() \
99252 do { \
99253 barrier(); \
99254 @@ -49,6 +60,12 @@ do { \
99255
99256 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
99257
99258 +#define raw_preempt_enable_no_resched() \
99259 +do { \
99260 + barrier(); \
99261 + raw_preempt_count_dec(); \
99262 +} while (0)
99263 +
99264 #ifdef CONFIG_PREEMPT
99265 #define preempt_enable() \
99266 do { \
99267 @@ -113,8 +130,10 @@ do { \
99268 * region.
99269 */
99270 #define preempt_disable() barrier()
99271 +#define raw_preempt_disable() barrier()
99272 #define sched_preempt_enable_no_resched() barrier()
99273 #define preempt_enable_no_resched() barrier()
99274 +#define raw_preempt_enable_no_resched() barrier()
99275 #define preempt_enable() barrier()
99276 #define preempt_check_resched() do { } while (0)
99277
99278 @@ -128,11 +147,13 @@ do { \
99279 /*
99280 * Modules have no business playing preemption tricks.
99281 */
99282 +#ifndef CONFIG_PAX_KERNEXEC
99283 #undef sched_preempt_enable_no_resched
99284 #undef preempt_enable_no_resched
99285 #undef preempt_enable_no_resched_notrace
99286 #undef preempt_check_resched
99287 #endif
99288 +#endif
99289
99290 #define preempt_set_need_resched() \
99291 do { \
99292 diff --git a/include/linux/printk.h b/include/linux/printk.h
99293 index 9b30871..1aebc2d 100644
99294 --- a/include/linux/printk.h
99295 +++ b/include/linux/printk.h
99296 @@ -120,7 +120,8 @@ static inline __printf(1, 2) __cold
99297 void early_printk(const char *s, ...) { }
99298 #endif
99299
99300 -typedef int(*printk_func_t)(const char *fmt, va_list args);
99301 +typedef __printf(1, 0) int (*printk_func_t)(const char *fmt, va_list args);
99302 +extern int kptr_restrict;
99303
99304 #ifdef CONFIG_PRINTK
99305 asmlinkage __printf(5, 0)
99306 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
99307
99308 extern int printk_delay_msec;
99309 extern int dmesg_restrict;
99310 -extern int kptr_restrict;
99311
99312 extern void wake_up_klogd(void);
99313
99314 @@ -164,7 +164,7 @@ char *log_buf_addr_get(void);
99315 u32 log_buf_len_get(void);
99316 void log_buf_kexec_setup(void);
99317 void __init setup_log_buf(int early);
99318 -void dump_stack_set_arch_desc(const char *fmt, ...);
99319 +__printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
99320 void dump_stack_print_info(const char *log_lvl);
99321 void show_regs_print_info(const char *log_lvl);
99322 #else
99323 @@ -215,7 +215,7 @@ static inline void setup_log_buf(int early)
99324 {
99325 }
99326
99327 -static inline void dump_stack_set_arch_desc(const char *fmt, ...)
99328 +static inline __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...)
99329 {
99330 }
99331
99332 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
99333 index b97bf2e..f14c92d4 100644
99334 --- a/include/linux/proc_fs.h
99335 +++ b/include/linux/proc_fs.h
99336 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
99337 extern struct proc_dir_entry *proc_symlink(const char *,
99338 struct proc_dir_entry *, const char *);
99339 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
99340 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
99341 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
99342 struct proc_dir_entry *, void *);
99343 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
99344 + struct proc_dir_entry *, void *);
99345 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
99346 struct proc_dir_entry *);
99347
99348 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
99349 return proc_create_data(name, mode, parent, proc_fops, NULL);
99350 }
99351
99352 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
99353 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
99354 +{
99355 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99356 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
99357 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99358 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
99359 +#else
99360 + return proc_create_data(name, mode, parent, proc_fops, NULL);
99361 +#endif
99362 +}
99363 +
99364 +
99365 extern void proc_set_size(struct proc_dir_entry *, loff_t);
99366 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
99367 extern void *PDE_DATA(const struct inode *);
99368 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
99369 struct proc_dir_entry *parent,const char *dest) { return NULL;}
99370 static inline struct proc_dir_entry *proc_mkdir(const char *name,
99371 struct proc_dir_entry *parent) {return NULL;}
99372 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
99373 + struct proc_dir_entry *parent) { return NULL; }
99374 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
99375 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99376 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
99377 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99378 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
99379 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
99380 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
99381 @@ -79,7 +99,7 @@ struct net;
99382 static inline struct proc_dir_entry *proc_net_mkdir(
99383 struct net *net, const char *name, struct proc_dir_entry *parent)
99384 {
99385 - return proc_mkdir_data(name, 0, parent, net);
99386 + return proc_mkdir_data_restrict(name, 0, parent, net);
99387 }
99388
99389 #endif /* _LINUX_PROC_FS_H */
99390 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
99391 index 42dfc61..8113a99 100644
99392 --- a/include/linux/proc_ns.h
99393 +++ b/include/linux/proc_ns.h
99394 @@ -16,7 +16,7 @@ struct proc_ns_operations {
99395 struct ns_common *(*get)(struct task_struct *task);
99396 void (*put)(struct ns_common *ns);
99397 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
99398 -};
99399 +} __do_const __randomize_layout;
99400
99401 extern const struct proc_ns_operations netns_operations;
99402 extern const struct proc_ns_operations utsns_operations;
99403 diff --git a/include/linux/quota.h b/include/linux/quota.h
99404 index b2505ac..5f7ab55 100644
99405 --- a/include/linux/quota.h
99406 +++ b/include/linux/quota.h
99407 @@ -76,7 +76,7 @@ struct kqid { /* Type in which we store the quota identifier */
99408
99409 extern bool qid_eq(struct kqid left, struct kqid right);
99410 extern bool qid_lt(struct kqid left, struct kqid right);
99411 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
99412 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
99413 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
99414 extern bool qid_valid(struct kqid qid);
99415
99416 diff --git a/include/linux/random.h b/include/linux/random.h
99417 index b05856e..0a9f14e 100644
99418 --- a/include/linux/random.h
99419 +++ b/include/linux/random.h
99420 @@ -9,9 +9,19 @@
99421 #include <uapi/linux/random.h>
99422
99423 extern void add_device_randomness(const void *, unsigned int);
99424 +
99425 +static inline void add_latent_entropy(void)
99426 +{
99427 +
99428 +#ifdef LATENT_ENTROPY_PLUGIN
99429 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99430 +#endif
99431 +
99432 +}
99433 +
99434 extern void add_input_randomness(unsigned int type, unsigned int code,
99435 - unsigned int value);
99436 -extern void add_interrupt_randomness(int irq, int irq_flags);
99437 + unsigned int value) __latent_entropy;
99438 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
99439
99440 extern void get_random_bytes(void *buf, int nbytes);
99441 extern void get_random_bytes_arch(void *buf, int nbytes);
99442 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
99443 extern const struct file_operations random_fops, urandom_fops;
99444 #endif
99445
99446 -unsigned int get_random_int(void);
99447 +unsigned int __intentional_overflow(-1) get_random_int(void);
99448 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
99449
99450 -u32 prandom_u32(void);
99451 +u32 prandom_u32(void) __intentional_overflow(-1);
99452 void prandom_bytes(void *buf, size_t nbytes);
99453 void prandom_seed(u32 seed);
99454 void prandom_reseed_late(void);
99455 @@ -37,6 +47,11 @@ struct rnd_state {
99456 u32 prandom_u32_state(struct rnd_state *state);
99457 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99458
99459 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
99460 +{
99461 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
99462 +}
99463 +
99464 /**
99465 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
99466 * @ep_ro: right open interval endpoint
99467 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99468 *
99469 * Returns: pseudo-random number in interval [0, ep_ro)
99470 */
99471 -static inline u32 prandom_u32_max(u32 ep_ro)
99472 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
99473 {
99474 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
99475 }
99476 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
99477 index 378c5ee..aa84a47 100644
99478 --- a/include/linux/rbtree_augmented.h
99479 +++ b/include/linux/rbtree_augmented.h
99480 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
99481 old->rbaugmented = rbcompute(old); \
99482 } \
99483 rbstatic const struct rb_augment_callbacks rbname = { \
99484 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
99485 + .propagate = rbname ## _propagate, \
99486 + .copy = rbname ## _copy, \
99487 + .rotate = rbname ## _rotate \
99488 };
99489
99490
99491 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
99492 index a18b16f..2683096 100644
99493 --- a/include/linux/rculist.h
99494 +++ b/include/linux/rculist.h
99495 @@ -29,8 +29,8 @@
99496 */
99497 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
99498 {
99499 - ACCESS_ONCE(list->next) = list;
99500 - ACCESS_ONCE(list->prev) = list;
99501 + ACCESS_ONCE_RW(list->next) = list;
99502 + ACCESS_ONCE_RW(list->prev) = list;
99503 }
99504
99505 /*
99506 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
99507 struct list_head *prev, struct list_head *next);
99508 #endif
99509
99510 +void __pax_list_add_rcu(struct list_head *new,
99511 + struct list_head *prev, struct list_head *next);
99512 +
99513 /**
99514 * list_add_rcu - add a new entry to rcu-protected list
99515 * @new: new entry to be added
99516 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
99517 __list_add_rcu(new, head, head->next);
99518 }
99519
99520 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
99521 +{
99522 + __pax_list_add_rcu(new, head, head->next);
99523 +}
99524 +
99525 /**
99526 * list_add_tail_rcu - add a new entry to rcu-protected list
99527 * @new: new entry to be added
99528 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
99529 __list_add_rcu(new, head->prev, head);
99530 }
99531
99532 +static inline void pax_list_add_tail_rcu(struct list_head *new,
99533 + struct list_head *head)
99534 +{
99535 + __pax_list_add_rcu(new, head->prev, head);
99536 +}
99537 +
99538 /**
99539 * list_del_rcu - deletes entry from list without re-initialization
99540 * @entry: the element to delete from the list.
99541 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
99542 entry->prev = LIST_POISON2;
99543 }
99544
99545 +extern void pax_list_del_rcu(struct list_head *entry);
99546 +
99547 /**
99548 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
99549 * @n: the element to delete from the hash list.
99550 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
99551 index 573a5af..de97a14 100644
99552 --- a/include/linux/rcupdate.h
99553 +++ b/include/linux/rcupdate.h
99554 @@ -365,7 +365,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
99555 do { \
99556 rcu_all_qs(); \
99557 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
99558 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
99559 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
99560 } while (0)
99561 #else /* #ifdef CONFIG_TASKS_RCU */
99562 #define TASKS_RCU(x) do { } while (0)
99563 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
99564 index a7ff409..03e2fa8 100644
99565 --- a/include/linux/reboot.h
99566 +++ b/include/linux/reboot.h
99567 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
99568 */
99569
99570 extern void migrate_to_reboot_cpu(void);
99571 -extern void machine_restart(char *cmd);
99572 -extern void machine_halt(void);
99573 -extern void machine_power_off(void);
99574 +extern void machine_restart(char *cmd) __noreturn;
99575 +extern void machine_halt(void) __noreturn;
99576 +extern void machine_power_off(void) __noreturn;
99577
99578 extern void machine_shutdown(void);
99579 struct pt_regs;
99580 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
99581 */
99582
99583 extern void kernel_restart_prepare(char *cmd);
99584 -extern void kernel_restart(char *cmd);
99585 -extern void kernel_halt(void);
99586 -extern void kernel_power_off(void);
99587 +extern void kernel_restart(char *cmd) __noreturn;
99588 +extern void kernel_halt(void) __noreturn;
99589 +extern void kernel_power_off(void) __noreturn;
99590
99591 extern int C_A_D; /* for sysctl */
99592 void ctrl_alt_del(void);
99593 @@ -77,7 +77,7 @@ extern void orderly_reboot(void);
99594 * Emergency restart, callable from an interrupt handler.
99595 */
99596
99597 -extern void emergency_restart(void);
99598 +extern void emergency_restart(void) __noreturn;
99599 #include <asm/emergency-restart.h>
99600
99601 #endif /* _LINUX_REBOOT_H */
99602 diff --git a/include/linux/regset.h b/include/linux/regset.h
99603 index 8e0c9fe..ac4d221 100644
99604 --- a/include/linux/regset.h
99605 +++ b/include/linux/regset.h
99606 @@ -161,7 +161,8 @@ struct user_regset {
99607 unsigned int align;
99608 unsigned int bias;
99609 unsigned int core_note_type;
99610 -};
99611 +} __do_const;
99612 +typedef struct user_regset __no_const user_regset_no_const;
99613
99614 /**
99615 * struct user_regset_view - available regsets
99616 diff --git a/include/linux/relay.h b/include/linux/relay.h
99617 index d7c8359..818daf5 100644
99618 --- a/include/linux/relay.h
99619 +++ b/include/linux/relay.h
99620 @@ -157,7 +157,7 @@ struct rchan_callbacks
99621 * The callback should return 0 if successful, negative if not.
99622 */
99623 int (*remove_buf_file)(struct dentry *dentry);
99624 -};
99625 +} __no_const;
99626
99627 /*
99628 * CONFIG_RELAY kernel API, kernel/relay.c
99629 diff --git a/include/linux/rio.h b/include/linux/rio.h
99630 index 6bda06f..bf39a9b 100644
99631 --- a/include/linux/rio.h
99632 +++ b/include/linux/rio.h
99633 @@ -358,7 +358,7 @@ struct rio_ops {
99634 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
99635 u64 rstart, u32 size, u32 flags);
99636 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
99637 -};
99638 +} __no_const;
99639
99640 #define RIO_RESOURCE_MEM 0x00000100
99641 #define RIO_RESOURCE_DOORBELL 0x00000200
99642 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
99643 index c89c53a..aa0a65a 100644
99644 --- a/include/linux/rmap.h
99645 +++ b/include/linux/rmap.h
99646 @@ -146,8 +146,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
99647 void anon_vma_init(void); /* create anon_vma_cachep */
99648 int anon_vma_prepare(struct vm_area_struct *);
99649 void unlink_anon_vmas(struct vm_area_struct *);
99650 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
99651 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
99652 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
99653 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
99654
99655 static inline void anon_vma_merge(struct vm_area_struct *vma,
99656 struct vm_area_struct *next)
99657 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
99658 index ed8f9e70..2e627f2 100644
99659 --- a/include/linux/scatterlist.h
99660 +++ b/include/linux/scatterlist.h
99661 @@ -1,6 +1,7 @@
99662 #ifndef _LINUX_SCATTERLIST_H
99663 #define _LINUX_SCATTERLIST_H
99664
99665 +#include <linux/sched.h>
99666 #include <linux/string.h>
99667 #include <linux/bug.h>
99668 #include <linux/mm.h>
99669 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
99670 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
99671 unsigned int buflen)
99672 {
99673 + const void *realbuf = buf;
99674 +
99675 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99676 + if (object_starts_on_stack(buf))
99677 + realbuf = buf - current->stack + current->lowmem_stack;
99678 +#endif
99679 +
99680 #ifdef CONFIG_DEBUG_SG
99681 - BUG_ON(!virt_addr_valid(buf));
99682 + BUG_ON(!virt_addr_valid(realbuf));
99683 #endif
99684 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
99685 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
99686 }
99687
99688 /*
99689 diff --git a/include/linux/sched.h b/include/linux/sched.h
99690 index 26a2e61..36bbf4b 100644
99691 --- a/include/linux/sched.h
99692 +++ b/include/linux/sched.h
99693 @@ -132,6 +132,7 @@ struct fs_struct;
99694 struct perf_event_context;
99695 struct blk_plug;
99696 struct filename;
99697 +struct linux_binprm;
99698
99699 #define VMACACHE_BITS 2
99700 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
99701 @@ -413,7 +414,7 @@ extern char __sched_text_start[], __sched_text_end[];
99702 extern int in_sched_functions(unsigned long addr);
99703
99704 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
99705 -extern signed long schedule_timeout(signed long timeout);
99706 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
99707 extern signed long schedule_timeout_interruptible(signed long timeout);
99708 extern signed long schedule_timeout_killable(signed long timeout);
99709 extern signed long schedule_timeout_uninterruptible(signed long timeout);
99710 @@ -431,6 +432,19 @@ struct nsproxy;
99711 struct user_namespace;
99712
99713 #ifdef CONFIG_MMU
99714 +
99715 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
99716 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
99717 +#else
99718 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
99719 +{
99720 + return 0;
99721 +}
99722 +#endif
99723 +
99724 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
99725 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
99726 +
99727 extern void arch_pick_mmap_layout(struct mm_struct *mm);
99728 extern unsigned long
99729 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
99730 @@ -729,6 +743,17 @@ struct signal_struct {
99731 #ifdef CONFIG_TASKSTATS
99732 struct taskstats *stats;
99733 #endif
99734 +
99735 +#ifdef CONFIG_GRKERNSEC
99736 + u32 curr_ip;
99737 + u32 saved_ip;
99738 + u32 gr_saddr;
99739 + u32 gr_daddr;
99740 + u16 gr_sport;
99741 + u16 gr_dport;
99742 + u8 used_accept:1;
99743 +#endif
99744 +
99745 #ifdef CONFIG_AUDIT
99746 unsigned audit_tty;
99747 unsigned audit_tty_log_passwd;
99748 @@ -755,7 +780,7 @@ struct signal_struct {
99749 struct mutex cred_guard_mutex; /* guard against foreign influences on
99750 * credential calculations
99751 * (notably. ptrace) */
99752 -};
99753 +} __randomize_layout;
99754
99755 /*
99756 * Bits in flags field of signal_struct.
99757 @@ -808,6 +833,14 @@ struct user_struct {
99758 struct key *session_keyring; /* UID's default session keyring */
99759 #endif
99760
99761 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
99762 + unsigned char kernel_banned;
99763 +#endif
99764 +#ifdef CONFIG_GRKERNSEC_BRUTE
99765 + unsigned char suid_banned;
99766 + unsigned long suid_ban_expires;
99767 +#endif
99768 +
99769 /* Hash table maintenance information */
99770 struct hlist_node uidhash_node;
99771 kuid_t uid;
99772 @@ -815,7 +848,7 @@ struct user_struct {
99773 #ifdef CONFIG_PERF_EVENTS
99774 atomic_long_t locked_vm;
99775 #endif
99776 -};
99777 +} __randomize_layout;
99778
99779 extern int uids_sysfs_init(void);
99780
99781 @@ -1292,6 +1325,9 @@ enum perf_event_task_context {
99782 struct task_struct {
99783 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
99784 void *stack;
99785 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99786 + void *lowmem_stack;
99787 +#endif
99788 atomic_t usage;
99789 unsigned int flags; /* per process flags, defined below */
99790 unsigned int ptrace;
99791 @@ -1425,8 +1461,8 @@ struct task_struct {
99792 struct list_head thread_node;
99793
99794 struct completion *vfork_done; /* for vfork() */
99795 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
99796 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99797 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
99798 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99799
99800 cputime_t utime, stime, utimescaled, stimescaled;
99801 cputime_t gtime;
99802 @@ -1451,11 +1487,6 @@ struct task_struct {
99803 struct task_cputime cputime_expires;
99804 struct list_head cpu_timers[3];
99805
99806 -/* process credentials */
99807 - const struct cred __rcu *real_cred; /* objective and real subjective task
99808 - * credentials (COW) */
99809 - const struct cred __rcu *cred; /* effective (overridable) subjective task
99810 - * credentials (COW) */
99811 char comm[TASK_COMM_LEN]; /* executable name excluding path
99812 - access with [gs]et_task_comm (which lock
99813 it with task_lock())
99814 @@ -1473,6 +1504,10 @@ struct task_struct {
99815 #endif
99816 /* CPU-specific state of this task */
99817 struct thread_struct thread;
99818 +/* thread_info moved to task_struct */
99819 +#ifdef CONFIG_X86
99820 + struct thread_info tinfo;
99821 +#endif
99822 /* filesystem information */
99823 struct fs_struct *fs;
99824 /* open file information */
99825 @@ -1547,6 +1582,10 @@ struct task_struct {
99826 gfp_t lockdep_reclaim_gfp;
99827 #endif
99828
99829 +/* process credentials */
99830 + const struct cred __rcu *real_cred; /* objective and real subjective task
99831 + * credentials (COW) */
99832 +
99833 /* journalling filesystem info */
99834 void *journal_info;
99835
99836 @@ -1585,6 +1624,10 @@ struct task_struct {
99837 /* cg_list protected by css_set_lock and tsk->alloc_lock */
99838 struct list_head cg_list;
99839 #endif
99840 +
99841 + const struct cred __rcu *cred; /* effective (overridable) subjective task
99842 + * credentials (COW) */
99843 +
99844 #ifdef CONFIG_FUTEX
99845 struct robust_list_head __user *robust_list;
99846 #ifdef CONFIG_COMPAT
99847 @@ -1696,7 +1739,7 @@ struct task_struct {
99848 * Number of functions that haven't been traced
99849 * because of depth overrun.
99850 */
99851 - atomic_t trace_overrun;
99852 + atomic_unchecked_t trace_overrun;
99853 /* Pause for the tracing */
99854 atomic_t tracing_graph_pause;
99855 #endif
99856 @@ -1724,7 +1767,78 @@ struct task_struct {
99857 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
99858 unsigned long task_state_change;
99859 #endif
99860 -};
99861 +
99862 +#ifdef CONFIG_GRKERNSEC
99863 + /* grsecurity */
99864 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
99865 + u64 exec_id;
99866 +#endif
99867 +#ifdef CONFIG_GRKERNSEC_SETXID
99868 + const struct cred *delayed_cred;
99869 +#endif
99870 + struct dentry *gr_chroot_dentry;
99871 + struct acl_subject_label *acl;
99872 + struct acl_subject_label *tmpacl;
99873 + struct acl_role_label *role;
99874 + struct file *exec_file;
99875 + unsigned long brute_expires;
99876 + u16 acl_role_id;
99877 + u8 inherited;
99878 + /* is this the task that authenticated to the special role */
99879 + u8 acl_sp_role;
99880 + u8 is_writable;
99881 + u8 brute;
99882 + u8 gr_is_chrooted;
99883 +#endif
99884 +
99885 +} __randomize_layout;
99886 +
99887 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
99888 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
99889 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
99890 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
99891 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
99892 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
99893 +
99894 +#ifdef CONFIG_PAX_SOFTMODE
99895 +extern int pax_softmode;
99896 +#endif
99897 +
99898 +extern int pax_check_flags(unsigned long *);
99899 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
99900 +
99901 +/* if tsk != current then task_lock must be held on it */
99902 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
99903 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
99904 +{
99905 + if (likely(tsk->mm))
99906 + return tsk->mm->pax_flags;
99907 + else
99908 + return 0UL;
99909 +}
99910 +
99911 +/* if tsk != current then task_lock must be held on it */
99912 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
99913 +{
99914 + if (likely(tsk->mm)) {
99915 + tsk->mm->pax_flags = flags;
99916 + return 0;
99917 + }
99918 + return -EINVAL;
99919 +}
99920 +#endif
99921 +
99922 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
99923 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
99924 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
99925 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
99926 +#endif
99927 +
99928 +struct path;
99929 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
99930 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
99931 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
99932 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
99933
99934 /* Future-safe accessor for struct task_struct's cpus_allowed. */
99935 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
99936 @@ -1807,7 +1921,7 @@ struct pid_namespace;
99937 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
99938 struct pid_namespace *ns);
99939
99940 -static inline pid_t task_pid_nr(struct task_struct *tsk)
99941 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
99942 {
99943 return tsk->pid;
99944 }
99945 @@ -2175,6 +2289,25 @@ extern u64 sched_clock_cpu(int cpu);
99946
99947 extern void sched_clock_init(void);
99948
99949 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99950 +static inline void populate_stack(void)
99951 +{
99952 + struct task_struct *curtask = current;
99953 + int c;
99954 + int *ptr = curtask->stack;
99955 + int *end = curtask->stack + THREAD_SIZE;
99956 +
99957 + while (ptr < end) {
99958 + c = *(volatile int *)ptr;
99959 + ptr += PAGE_SIZE/sizeof(int);
99960 + }
99961 +}
99962 +#else
99963 +static inline void populate_stack(void)
99964 +{
99965 +}
99966 +#endif
99967 +
99968 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
99969 static inline void sched_clock_tick(void)
99970 {
99971 @@ -2303,7 +2436,9 @@ extern void set_curr_task(int cpu, struct task_struct *p);
99972 void yield(void);
99973
99974 union thread_union {
99975 +#ifndef CONFIG_X86
99976 struct thread_info thread_info;
99977 +#endif
99978 unsigned long stack[THREAD_SIZE/sizeof(long)];
99979 };
99980
99981 @@ -2336,6 +2471,7 @@ extern struct pid_namespace init_pid_ns;
99982 */
99983
99984 extern struct task_struct *find_task_by_vpid(pid_t nr);
99985 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
99986 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
99987 struct pid_namespace *ns);
99988
99989 @@ -2500,7 +2636,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
99990 extern void exit_itimers(struct signal_struct *);
99991 extern void flush_itimer_signals(void);
99992
99993 -extern void do_group_exit(int);
99994 +extern __noreturn void do_group_exit(int);
99995
99996 extern int do_execve(struct filename *,
99997 const char __user * const __user *,
99998 @@ -2721,9 +2857,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
99999 #define task_stack_end_corrupted(task) \
100000 (*(end_of_stack(task)) != STACK_END_MAGIC)
100001
100002 -static inline int object_is_on_stack(void *obj)
100003 +static inline int object_starts_on_stack(const void *obj)
100004 {
100005 - void *stack = task_stack_page(current);
100006 + const void *stack = task_stack_page(current);
100007
100008 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
100009 }
100010 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
100011 index 596a0e0..bea77ec 100644
100012 --- a/include/linux/sched/sysctl.h
100013 +++ b/include/linux/sched/sysctl.h
100014 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
100015 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
100016
100017 extern int sysctl_max_map_count;
100018 +extern unsigned long sysctl_heap_stack_gap;
100019
100020 extern unsigned int sysctl_sched_latency;
100021 extern unsigned int sysctl_sched_min_granularity;
100022 diff --git a/include/linux/security.h b/include/linux/security.h
100023 index 18264ea..e0238e4 100644
100024 --- a/include/linux/security.h
100025 +++ b/include/linux/security.h
100026 @@ -27,6 +27,7 @@
100027 #include <linux/slab.h>
100028 #include <linux/err.h>
100029 #include <linux/string.h>
100030 +#include <linux/grsecurity.h>
100031
100032 struct linux_binprm;
100033 struct cred;
100034 @@ -116,8 +117,6 @@ struct seq_file;
100035
100036 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
100037
100038 -void reset_security_ops(void);
100039 -
100040 #ifdef CONFIG_MMU
100041 extern unsigned long mmap_min_addr;
100042 extern unsigned long dac_mmap_min_addr;
100043 @@ -1755,7 +1754,7 @@ struct security_operations {
100044 struct audit_context *actx);
100045 void (*audit_rule_free) (void *lsmrule);
100046 #endif /* CONFIG_AUDIT */
100047 -};
100048 +} __randomize_layout;
100049
100050 /* prototypes */
100051 extern int security_init(void);
100052 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
100053 index dc368b8..e895209 100644
100054 --- a/include/linux/semaphore.h
100055 +++ b/include/linux/semaphore.h
100056 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
100057 }
100058
100059 extern void down(struct semaphore *sem);
100060 -extern int __must_check down_interruptible(struct semaphore *sem);
100061 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
100062 extern int __must_check down_killable(struct semaphore *sem);
100063 extern int __must_check down_trylock(struct semaphore *sem);
100064 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
100065 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
100066 index afbb1fd..e1d205d 100644
100067 --- a/include/linux/seq_file.h
100068 +++ b/include/linux/seq_file.h
100069 @@ -27,6 +27,9 @@ struct seq_file {
100070 struct mutex lock;
100071 const struct seq_operations *op;
100072 int poll_event;
100073 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
100074 + u64 exec_id;
100075 +#endif
100076 #ifdef CONFIG_USER_NS
100077 struct user_namespace *user_ns;
100078 #endif
100079 @@ -39,6 +42,7 @@ struct seq_operations {
100080 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
100081 int (*show) (struct seq_file *m, void *v);
100082 };
100083 +typedef struct seq_operations __no_const seq_operations_no_const;
100084
100085 #define SEQ_SKIP 1
100086
100087 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
100088
100089 char *mangle_path(char *s, const char *p, const char *esc);
100090 int seq_open(struct file *, const struct seq_operations *);
100091 +int seq_open_restrict(struct file *, const struct seq_operations *);
100092 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
100093 loff_t seq_lseek(struct file *, loff_t, int);
100094 int seq_release(struct inode *, struct file *);
100095 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
100096 const struct path *root, const char *esc);
100097
100098 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
100099 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
100100 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
100101 int single_release(struct inode *, struct file *);
100102 void *__seq_open_private(struct file *, const struct seq_operations *, int);
100103 diff --git a/include/linux/shm.h b/include/linux/shm.h
100104 index 6fb8016..ab4465e 100644
100105 --- a/include/linux/shm.h
100106 +++ b/include/linux/shm.h
100107 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
100108 /* The task created the shm object. NULL if the task is dead. */
100109 struct task_struct *shm_creator;
100110 struct list_head shm_clist; /* list by creator */
100111 +#ifdef CONFIG_GRKERNSEC
100112 + u64 shm_createtime;
100113 + pid_t shm_lapid;
100114 +#endif
100115 };
100116
100117 /* shm_mode upper byte flags */
100118 diff --git a/include/linux/signal.h b/include/linux/signal.h
100119 index ab1e039..ad4229e 100644
100120 --- a/include/linux/signal.h
100121 +++ b/include/linux/signal.h
100122 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
100123 * know it'll be handled, so that they don't get converted to
100124 * SIGKILL or just silently dropped.
100125 */
100126 - kernel_sigaction(sig, (__force __sighandler_t)2);
100127 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
100128 }
100129
100130 static inline void disallow_signal(int sig)
100131 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
100132 index f15154a..72cf02c 100644
100133 --- a/include/linux/skbuff.h
100134 +++ b/include/linux/skbuff.h
100135 @@ -776,7 +776,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
100136 int node);
100137 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
100138 struct sk_buff *build_skb(void *data, unsigned int frag_size);
100139 -static inline struct sk_buff *alloc_skb(unsigned int size,
100140 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
100141 gfp_t priority)
100142 {
100143 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
100144 @@ -1971,7 +1971,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
100145 return skb->inner_transport_header - skb->inner_network_header;
100146 }
100147
100148 -static inline int skb_network_offset(const struct sk_buff *skb)
100149 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
100150 {
100151 return skb_network_header(skb) - skb->data;
100152 }
100153 @@ -2031,7 +2031,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
100154 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
100155 */
100156 #ifndef NET_SKB_PAD
100157 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
100158 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
100159 #endif
100160
100161 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
100162 @@ -2673,9 +2673,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
100163 int *err);
100164 unsigned int datagram_poll(struct file *file, struct socket *sock,
100165 struct poll_table_struct *wait);
100166 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100167 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100168 struct iov_iter *to, int size);
100169 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100170 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100171 struct msghdr *msg, int size)
100172 {
100173 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
100174 @@ -3197,6 +3197,9 @@ static inline void nf_reset(struct sk_buff *skb)
100175 nf_bridge_put(skb->nf_bridge);
100176 skb->nf_bridge = NULL;
100177 #endif
100178 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
100179 + skb->nf_trace = 0;
100180 +#endif
100181 }
100182
100183 static inline void nf_reset_trace(struct sk_buff *skb)
100184 diff --git a/include/linux/slab.h b/include/linux/slab.h
100185 index ffd24c8..cbbe7de 100644
100186 --- a/include/linux/slab.h
100187 +++ b/include/linux/slab.h
100188 @@ -15,14 +15,29 @@
100189 #include <linux/types.h>
100190 #include <linux/workqueue.h>
100191
100192 +#include <linux/err.h>
100193
100194 /*
100195 * Flags to pass to kmem_cache_create().
100196 * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
100197 */
100198 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
100199 +
100200 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100201 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
100202 +#else
100203 +#define SLAB_USERCOPY 0x00000000UL
100204 +#endif
100205 +
100206 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
100207 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
100208 +
100209 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100210 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
100211 +#else
100212 +#define SLAB_NO_SANITIZE 0x00000000UL
100213 +#endif
100214 +
100215 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
100216 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
100217 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
100218 @@ -98,10 +113,13 @@
100219 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
100220 * Both make kfree a no-op.
100221 */
100222 -#define ZERO_SIZE_PTR ((void *)16)
100223 +#define ZERO_SIZE_PTR \
100224 +({ \
100225 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
100226 + (void *)(-MAX_ERRNO-1L); \
100227 +})
100228
100229 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
100230 - (unsigned long)ZERO_SIZE_PTR)
100231 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
100232
100233 #include <linux/kmemleak.h>
100234 #include <linux/kasan.h>
100235 @@ -143,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
100236 void kfree(const void *);
100237 void kzfree(const void *);
100238 size_t ksize(const void *);
100239 +const char *check_heap_object(const void *ptr, unsigned long n);
100240 +bool is_usercopy_object(const void *ptr);
100241
100242 /*
100243 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
100244 @@ -235,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
100245 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100246 #endif
100247
100248 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100249 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
100250 +#endif
100251 +
100252 /*
100253 * Figure out which kmalloc slab an allocation of a certain size
100254 * belongs to.
100255 @@ -243,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100256 * 2 = 120 .. 192 bytes
100257 * n = 2^(n-1) .. 2^n -1
100258 */
100259 -static __always_inline int kmalloc_index(size_t size)
100260 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
100261 {
100262 if (!size)
100263 return 0;
100264 @@ -286,15 +310,15 @@ static __always_inline int kmalloc_index(size_t size)
100265 }
100266 #endif /* !CONFIG_SLOB */
100267
100268 -void *__kmalloc(size_t size, gfp_t flags);
100269 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
100270 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
100271 void kmem_cache_free(struct kmem_cache *, void *);
100272
100273 #ifdef CONFIG_NUMA
100274 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
100275 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
100276 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
100277 #else
100278 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
100279 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100280 {
100281 return __kmalloc(size, flags);
100282 }
100283 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
100284 index 33d0490..70a6313 100644
100285 --- a/include/linux/slab_def.h
100286 +++ b/include/linux/slab_def.h
100287 @@ -40,7 +40,7 @@ struct kmem_cache {
100288 /* 4) cache creation/removal */
100289 const char *name;
100290 struct list_head list;
100291 - int refcount;
100292 + atomic_t refcount;
100293 int object_size;
100294 int align;
100295
100296 @@ -56,10 +56,14 @@ struct kmem_cache {
100297 unsigned long node_allocs;
100298 unsigned long node_frees;
100299 unsigned long node_overflow;
100300 - atomic_t allochit;
100301 - atomic_t allocmiss;
100302 - atomic_t freehit;
100303 - atomic_t freemiss;
100304 + atomic_unchecked_t allochit;
100305 + atomic_unchecked_t allocmiss;
100306 + atomic_unchecked_t freehit;
100307 + atomic_unchecked_t freemiss;
100308 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100309 + atomic_unchecked_t sanitized;
100310 + atomic_unchecked_t not_sanitized;
100311 +#endif
100312
100313 /*
100314 * If debugging is enabled, then the allocator can add additional
100315 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
100316 index 3388511..6252f90 100644
100317 --- a/include/linux/slub_def.h
100318 +++ b/include/linux/slub_def.h
100319 @@ -74,7 +74,7 @@ struct kmem_cache {
100320 struct kmem_cache_order_objects max;
100321 struct kmem_cache_order_objects min;
100322 gfp_t allocflags; /* gfp flags to use on each alloc */
100323 - int refcount; /* Refcount for slab cache destroy */
100324 + atomic_t refcount; /* Refcount for slab cache destroy */
100325 void (*ctor)(void *);
100326 int inuse; /* Offset to metadata */
100327 int align; /* Alignment */
100328 diff --git a/include/linux/smp.h b/include/linux/smp.h
100329 index c441407..f487b83 100644
100330 --- a/include/linux/smp.h
100331 +++ b/include/linux/smp.h
100332 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
100333 #endif
100334
100335 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
100336 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
100337 #define put_cpu() preempt_enable()
100338 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
100339
100340 /*
100341 * Callback to arch code if there's nosmp or maxcpus=0 on the
100342 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
100343 index 083ac38..b23e3e8 100644
100344 --- a/include/linux/sock_diag.h
100345 +++ b/include/linux/sock_diag.h
100346 @@ -11,7 +11,7 @@ struct sock;
100347 struct sock_diag_handler {
100348 __u8 family;
100349 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
100350 -};
100351 +} __do_const;
100352
100353 int sock_diag_register(const struct sock_diag_handler *h);
100354 void sock_diag_unregister(const struct sock_diag_handler *h);
100355 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
100356 index 680f9a3..f13aeb0 100644
100357 --- a/include/linux/sonet.h
100358 +++ b/include/linux/sonet.h
100359 @@ -7,7 +7,7 @@
100360 #include <uapi/linux/sonet.h>
100361
100362 struct k_sonet_stats {
100363 -#define __HANDLE_ITEM(i) atomic_t i
100364 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
100365 __SONET_ITEMS
100366 #undef __HANDLE_ITEM
100367 };
100368 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
100369 index 07d8e53..dc934c9 100644
100370 --- a/include/linux/sunrpc/addr.h
100371 +++ b/include/linux/sunrpc/addr.h
100372 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
100373 {
100374 switch (sap->sa_family) {
100375 case AF_INET:
100376 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
100377 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
100378 case AF_INET6:
100379 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
100380 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
100381 }
100382 return 0;
100383 }
100384 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
100385 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
100386 const struct sockaddr *src)
100387 {
100388 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
100389 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
100390 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
100391
100392 dsin->sin_family = ssin->sin_family;
100393 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
100394 if (sa->sa_family != AF_INET6)
100395 return 0;
100396
100397 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
100398 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
100399 }
100400
100401 #endif /* _LINUX_SUNRPC_ADDR_H */
100402 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
100403 index 598ba80..d90cba6 100644
100404 --- a/include/linux/sunrpc/clnt.h
100405 +++ b/include/linux/sunrpc/clnt.h
100406 @@ -100,7 +100,7 @@ struct rpc_procinfo {
100407 unsigned int p_timer; /* Which RTT timer to use */
100408 u32 p_statidx; /* Which procedure to account */
100409 const char * p_name; /* name of procedure */
100410 -};
100411 +} __do_const;
100412
100413 #ifdef __KERNEL__
100414
100415 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
100416 index fae6fb9..023fbcd 100644
100417 --- a/include/linux/sunrpc/svc.h
100418 +++ b/include/linux/sunrpc/svc.h
100419 @@ -420,7 +420,7 @@ struct svc_procedure {
100420 unsigned int pc_count; /* call count */
100421 unsigned int pc_cachetype; /* cache info (NFS) */
100422 unsigned int pc_xdrressize; /* maximum size of XDR reply */
100423 -};
100424 +} __do_const;
100425
100426 /*
100427 * Function prototypes.
100428 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
100429 index df8edf8..d140fec 100644
100430 --- a/include/linux/sunrpc/svc_rdma.h
100431 +++ b/include/linux/sunrpc/svc_rdma.h
100432 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
100433 extern unsigned int svcrdma_max_requests;
100434 extern unsigned int svcrdma_max_req_size;
100435
100436 -extern atomic_t rdma_stat_recv;
100437 -extern atomic_t rdma_stat_read;
100438 -extern atomic_t rdma_stat_write;
100439 -extern atomic_t rdma_stat_sq_starve;
100440 -extern atomic_t rdma_stat_rq_starve;
100441 -extern atomic_t rdma_stat_rq_poll;
100442 -extern atomic_t rdma_stat_rq_prod;
100443 -extern atomic_t rdma_stat_sq_poll;
100444 -extern atomic_t rdma_stat_sq_prod;
100445 +extern atomic_unchecked_t rdma_stat_recv;
100446 +extern atomic_unchecked_t rdma_stat_read;
100447 +extern atomic_unchecked_t rdma_stat_write;
100448 +extern atomic_unchecked_t rdma_stat_sq_starve;
100449 +extern atomic_unchecked_t rdma_stat_rq_starve;
100450 +extern atomic_unchecked_t rdma_stat_rq_poll;
100451 +extern atomic_unchecked_t rdma_stat_rq_prod;
100452 +extern atomic_unchecked_t rdma_stat_sq_poll;
100453 +extern atomic_unchecked_t rdma_stat_sq_prod;
100454
100455 /*
100456 * Contexts are built when an RDMA request is created and are a
100457 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
100458 index 8d71d65..f79586e 100644
100459 --- a/include/linux/sunrpc/svcauth.h
100460 +++ b/include/linux/sunrpc/svcauth.h
100461 @@ -120,7 +120,7 @@ struct auth_ops {
100462 int (*release)(struct svc_rqst *rq);
100463 void (*domain_release)(struct auth_domain *);
100464 int (*set_client)(struct svc_rqst *rq);
100465 -};
100466 +} __do_const;
100467
100468 #define SVC_GARBAGE 1
100469 #define SVC_SYSERR 2
100470 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
100471 index e7a018e..49f8b17 100644
100472 --- a/include/linux/swiotlb.h
100473 +++ b/include/linux/swiotlb.h
100474 @@ -60,7 +60,8 @@ extern void
100475
100476 extern void
100477 swiotlb_free_coherent(struct device *hwdev, size_t size,
100478 - void *vaddr, dma_addr_t dma_handle);
100479 + void *vaddr, dma_addr_t dma_handle,
100480 + struct dma_attrs *attrs);
100481
100482 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
100483 unsigned long offset, size_t size,
100484 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
100485 index 76d1e38..200776e 100644
100486 --- a/include/linux/syscalls.h
100487 +++ b/include/linux/syscalls.h
100488 @@ -102,7 +102,12 @@ union bpf_attr;
100489 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
100490 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
100491 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
100492 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
100493 +#define __SC_LONG(t, a) __typeof__( \
100494 + __builtin_choose_expr( \
100495 + sizeof(t) > sizeof(int), \
100496 + (t) 0, \
100497 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
100498 + )) a
100499 #define __SC_CAST(t, a) (t) a
100500 #define __SC_ARGS(t, a) a
100501 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
100502 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
100503 asmlinkage long sys_fsync(unsigned int fd);
100504 asmlinkage long sys_fdatasync(unsigned int fd);
100505 asmlinkage long sys_bdflush(int func, long data);
100506 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
100507 - char __user *type, unsigned long flags,
100508 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
100509 + const char __user *type, unsigned long flags,
100510 void __user *data);
100511 -asmlinkage long sys_umount(char __user *name, int flags);
100512 -asmlinkage long sys_oldumount(char __user *name);
100513 +asmlinkage long sys_umount(const char __user *name, int flags);
100514 +asmlinkage long sys_oldumount(const char __user *name);
100515 asmlinkage long sys_truncate(const char __user *path, long length);
100516 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
100517 asmlinkage long sys_stat(const char __user *filename,
100518 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
100519 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
100520 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
100521 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
100522 - struct sockaddr __user *, int);
100523 + struct sockaddr __user *, int) __intentional_overflow(0);
100524 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
100525 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
100526 unsigned int vlen, unsigned flags);
100527 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
100528
100529 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
100530 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
100531 - unsigned nsops);
100532 + long nsops);
100533 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
100534 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
100535 - unsigned nsops,
100536 + long nsops,
100537 const struct timespec __user *timeout);
100538 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
100539 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
100540 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
100541 index 27b3b0b..e093dd9 100644
100542 --- a/include/linux/syscore_ops.h
100543 +++ b/include/linux/syscore_ops.h
100544 @@ -16,7 +16,7 @@ struct syscore_ops {
100545 int (*suspend)(void);
100546 void (*resume)(void);
100547 void (*shutdown)(void);
100548 -};
100549 +} __do_const;
100550
100551 extern void register_syscore_ops(struct syscore_ops *ops);
100552 extern void unregister_syscore_ops(struct syscore_ops *ops);
100553 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
100554 index fa7bc29..0d96561 100644
100555 --- a/include/linux/sysctl.h
100556 +++ b/include/linux/sysctl.h
100557 @@ -39,10 +39,16 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
100558
100559 extern int proc_dostring(struct ctl_table *, int,
100560 void __user *, size_t *, loff_t *);
100561 +extern int proc_dostring_modpriv(struct ctl_table *, int,
100562 + void __user *, size_t *, loff_t *);
100563 extern int proc_dointvec(struct ctl_table *, int,
100564 void __user *, size_t *, loff_t *);
100565 +extern int proc_dointvec_secure(struct ctl_table *, int,
100566 + void __user *, size_t *, loff_t *);
100567 extern int proc_dointvec_minmax(struct ctl_table *, int,
100568 void __user *, size_t *, loff_t *);
100569 +extern int proc_dointvec_minmax_secure(struct ctl_table *, int,
100570 + void __user *, size_t *, loff_t *);
100571 extern int proc_dointvec_jiffies(struct ctl_table *, int,
100572 void __user *, size_t *, loff_t *);
100573 extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
100574 @@ -113,7 +119,8 @@ struct ctl_table
100575 struct ctl_table_poll *poll;
100576 void *extra1;
100577 void *extra2;
100578 -};
100579 +} __do_const __randomize_layout;
100580 +typedef struct ctl_table __no_const ctl_table_no_const;
100581
100582 struct ctl_node {
100583 struct rb_node node;
100584 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
100585 index 9f65758..487a6f1 100644
100586 --- a/include/linux/sysfs.h
100587 +++ b/include/linux/sysfs.h
100588 @@ -34,7 +34,8 @@ struct attribute {
100589 struct lock_class_key *key;
100590 struct lock_class_key skey;
100591 #endif
100592 -};
100593 +} __do_const;
100594 +typedef struct attribute __no_const attribute_no_const;
100595
100596 /**
100597 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
100598 @@ -78,7 +79,8 @@ struct attribute_group {
100599 struct attribute *, int);
100600 struct attribute **attrs;
100601 struct bin_attribute **bin_attrs;
100602 -};
100603 +} __do_const;
100604 +typedef struct attribute_group __no_const attribute_group_no_const;
100605
100606 /**
100607 * Use these macros to make defining attributes easier. See include/linux/device.h
100608 @@ -152,7 +154,8 @@ struct bin_attribute {
100609 char *, loff_t, size_t);
100610 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
100611 struct vm_area_struct *vma);
100612 -};
100613 +} __do_const;
100614 +typedef struct bin_attribute __no_const bin_attribute_no_const;
100615
100616 /**
100617 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
100618 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
100619 index 387fa7d..3fcde6b 100644
100620 --- a/include/linux/sysrq.h
100621 +++ b/include/linux/sysrq.h
100622 @@ -16,6 +16,7 @@
100623
100624 #include <linux/errno.h>
100625 #include <linux/types.h>
100626 +#include <linux/compiler.h>
100627
100628 /* Possible values of bitmask for enabling sysrq functions */
100629 /* 0x0001 is reserved for enable everything */
100630 @@ -33,7 +34,7 @@ struct sysrq_key_op {
100631 char *help_msg;
100632 char *action_msg;
100633 int enable_mask;
100634 -};
100635 +} __do_const;
100636
100637 #ifdef CONFIG_MAGIC_SYSRQ
100638
100639 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
100640 index ff307b5..f1a4468 100644
100641 --- a/include/linux/thread_info.h
100642 +++ b/include/linux/thread_info.h
100643 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
100644 #error "no set_restore_sigmask() provided and default one won't work"
100645 #endif
100646
100647 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
100648 +
100649 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
100650 +{
100651 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
100652 +}
100653 +
100654 #endif /* __KERNEL__ */
100655
100656 #endif /* _LINUX_THREAD_INFO_H */
100657 diff --git a/include/linux/tty.h b/include/linux/tty.h
100658 index d76631f..de91e82 100644
100659 --- a/include/linux/tty.h
100660 +++ b/include/linux/tty.h
100661 @@ -225,7 +225,7 @@ struct tty_port {
100662 const struct tty_port_operations *ops; /* Port operations */
100663 spinlock_t lock; /* Lock protecting tty field */
100664 int blocked_open; /* Waiting to open */
100665 - int count; /* Usage count */
100666 + atomic_t count; /* Usage count */
100667 wait_queue_head_t open_wait; /* Open waiters */
100668 wait_queue_head_t close_wait; /* Close waiters */
100669 wait_queue_head_t delta_msr_wait; /* Modem status change */
100670 @@ -313,7 +313,7 @@ struct tty_struct {
100671 /* If the tty has a pending do_SAK, queue it here - akpm */
100672 struct work_struct SAK_work;
100673 struct tty_port *port;
100674 -};
100675 +} __randomize_layout;
100676
100677 /* Each of a tty's open files has private_data pointing to tty_file_private */
100678 struct tty_file_private {
100679 @@ -573,7 +573,7 @@ extern int tty_port_open(struct tty_port *port,
100680 struct tty_struct *tty, struct file *filp);
100681 static inline int tty_port_users(struct tty_port *port)
100682 {
100683 - return port->count + port->blocked_open;
100684 + return atomic_read(&port->count) + port->blocked_open;
100685 }
100686
100687 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
100688 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
100689 index 92e337c..f46757b 100644
100690 --- a/include/linux/tty_driver.h
100691 +++ b/include/linux/tty_driver.h
100692 @@ -291,7 +291,7 @@ struct tty_operations {
100693 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
100694 #endif
100695 const struct file_operations *proc_fops;
100696 -};
100697 +} __do_const __randomize_layout;
100698
100699 struct tty_driver {
100700 int magic; /* magic number for this structure */
100701 @@ -325,7 +325,7 @@ struct tty_driver {
100702
100703 const struct tty_operations *ops;
100704 struct list_head tty_drivers;
100705 -};
100706 +} __randomize_layout;
100707
100708 extern struct list_head tty_drivers;
100709
100710 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
100711 index 00c9d68..bc0188b 100644
100712 --- a/include/linux/tty_ldisc.h
100713 +++ b/include/linux/tty_ldisc.h
100714 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
100715
100716 struct module *owner;
100717
100718 - int refcount;
100719 + atomic_t refcount;
100720 };
100721
100722 struct tty_ldisc {
100723 diff --git a/include/linux/types.h b/include/linux/types.h
100724 index 8715287..1be77ee 100644
100725 --- a/include/linux/types.h
100726 +++ b/include/linux/types.h
100727 @@ -176,10 +176,26 @@ typedef struct {
100728 int counter;
100729 } atomic_t;
100730
100731 +#ifdef CONFIG_PAX_REFCOUNT
100732 +typedef struct {
100733 + int counter;
100734 +} atomic_unchecked_t;
100735 +#else
100736 +typedef atomic_t atomic_unchecked_t;
100737 +#endif
100738 +
100739 #ifdef CONFIG_64BIT
100740 typedef struct {
100741 long counter;
100742 } atomic64_t;
100743 +
100744 +#ifdef CONFIG_PAX_REFCOUNT
100745 +typedef struct {
100746 + long counter;
100747 +} atomic64_unchecked_t;
100748 +#else
100749 +typedef atomic64_t atomic64_unchecked_t;
100750 +#endif
100751 #endif
100752
100753 struct list_head {
100754 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
100755 index ecd3319..8a36ded 100644
100756 --- a/include/linux/uaccess.h
100757 +++ b/include/linux/uaccess.h
100758 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
100759 long ret; \
100760 mm_segment_t old_fs = get_fs(); \
100761 \
100762 - set_fs(KERNEL_DS); \
100763 pagefault_disable(); \
100764 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
100765 - pagefault_enable(); \
100766 + set_fs(KERNEL_DS); \
100767 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
100768 set_fs(old_fs); \
100769 + pagefault_enable(); \
100770 ret; \
100771 })
100772
100773 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
100774 index 0383552..a0125dd 100644
100775 --- a/include/linux/uidgid.h
100776 +++ b/include/linux/uidgid.h
100777 @@ -187,4 +187,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
100778
100779 #endif /* CONFIG_USER_NS */
100780
100781 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
100782 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
100783 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
100784 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
100785 +
100786 #endif /* _LINUX_UIDGID_H */
100787 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
100788 index 32c0e83..671eb35 100644
100789 --- a/include/linux/uio_driver.h
100790 +++ b/include/linux/uio_driver.h
100791 @@ -67,7 +67,7 @@ struct uio_device {
100792 struct module *owner;
100793 struct device *dev;
100794 int minor;
100795 - atomic_t event;
100796 + atomic_unchecked_t event;
100797 struct fasync_struct *async_queue;
100798 wait_queue_head_t wait;
100799 struct uio_info *info;
100800 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
100801 index 99c1b4d..562e6f3 100644
100802 --- a/include/linux/unaligned/access_ok.h
100803 +++ b/include/linux/unaligned/access_ok.h
100804 @@ -4,34 +4,34 @@
100805 #include <linux/kernel.h>
100806 #include <asm/byteorder.h>
100807
100808 -static inline u16 get_unaligned_le16(const void *p)
100809 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
100810 {
100811 - return le16_to_cpup((__le16 *)p);
100812 + return le16_to_cpup((const __le16 *)p);
100813 }
100814
100815 -static inline u32 get_unaligned_le32(const void *p)
100816 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
100817 {
100818 - return le32_to_cpup((__le32 *)p);
100819 + return le32_to_cpup((const __le32 *)p);
100820 }
100821
100822 -static inline u64 get_unaligned_le64(const void *p)
100823 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
100824 {
100825 - return le64_to_cpup((__le64 *)p);
100826 + return le64_to_cpup((const __le64 *)p);
100827 }
100828
100829 -static inline u16 get_unaligned_be16(const void *p)
100830 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
100831 {
100832 - return be16_to_cpup((__be16 *)p);
100833 + return be16_to_cpup((const __be16 *)p);
100834 }
100835
100836 -static inline u32 get_unaligned_be32(const void *p)
100837 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
100838 {
100839 - return be32_to_cpup((__be32 *)p);
100840 + return be32_to_cpup((const __be32 *)p);
100841 }
100842
100843 -static inline u64 get_unaligned_be64(const void *p)
100844 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
100845 {
100846 - return be64_to_cpup((__be64 *)p);
100847 + return be64_to_cpup((const __be64 *)p);
100848 }
100849
100850 static inline void put_unaligned_le16(u16 val, void *p)
100851 diff --git a/include/linux/usb.h b/include/linux/usb.h
100852 index 447fe29..9fc875f 100644
100853 --- a/include/linux/usb.h
100854 +++ b/include/linux/usb.h
100855 @@ -592,7 +592,7 @@ struct usb_device {
100856 int maxchild;
100857
100858 u32 quirks;
100859 - atomic_t urbnum;
100860 + atomic_unchecked_t urbnum;
100861
100862 unsigned long active_duration;
100863
100864 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
100865
100866 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
100867 __u8 request, __u8 requesttype, __u16 value, __u16 index,
100868 - void *data, __u16 size, int timeout);
100869 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
100870 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
100871 void *data, int len, int *actual_length, int timeout);
100872 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
100873 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
100874 index f06529c..dfeabd8 100644
100875 --- a/include/linux/usb/renesas_usbhs.h
100876 +++ b/include/linux/usb/renesas_usbhs.h
100877 @@ -39,7 +39,7 @@ enum {
100878 */
100879 struct renesas_usbhs_driver_callback {
100880 int (*notify_hotplug)(struct platform_device *pdev);
100881 -};
100882 +} __no_const;
100883
100884 /*
100885 * callback functions for platform
100886 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
100887 index 8297e5b..0dfae27 100644
100888 --- a/include/linux/user_namespace.h
100889 +++ b/include/linux/user_namespace.h
100890 @@ -39,7 +39,7 @@ struct user_namespace {
100891 struct key *persistent_keyring_register;
100892 struct rw_semaphore persistent_keyring_register_sem;
100893 #endif
100894 -};
100895 +} __randomize_layout;
100896
100897 extern struct user_namespace init_user_ns;
100898
100899 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
100900 index 5093f58..c103e58 100644
100901 --- a/include/linux/utsname.h
100902 +++ b/include/linux/utsname.h
100903 @@ -25,7 +25,7 @@ struct uts_namespace {
100904 struct new_utsname name;
100905 struct user_namespace *user_ns;
100906 struct ns_common ns;
100907 -};
100908 +} __randomize_layout;
100909 extern struct uts_namespace init_uts_ns;
100910
100911 #ifdef CONFIG_UTS_NS
100912 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
100913 index 6f8fbcf..4efc177 100644
100914 --- a/include/linux/vermagic.h
100915 +++ b/include/linux/vermagic.h
100916 @@ -25,9 +25,42 @@
100917 #define MODULE_ARCH_VERMAGIC ""
100918 #endif
100919
100920 +#ifdef CONFIG_PAX_REFCOUNT
100921 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
100922 +#else
100923 +#define MODULE_PAX_REFCOUNT ""
100924 +#endif
100925 +
100926 +#ifdef CONSTIFY_PLUGIN
100927 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
100928 +#else
100929 +#define MODULE_CONSTIFY_PLUGIN ""
100930 +#endif
100931 +
100932 +#ifdef STACKLEAK_PLUGIN
100933 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
100934 +#else
100935 +#define MODULE_STACKLEAK_PLUGIN ""
100936 +#endif
100937 +
100938 +#ifdef RANDSTRUCT_PLUGIN
100939 +#include <generated/randomize_layout_hash.h>
100940 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
100941 +#else
100942 +#define MODULE_RANDSTRUCT_PLUGIN
100943 +#endif
100944 +
100945 +#ifdef CONFIG_GRKERNSEC
100946 +#define MODULE_GRSEC "GRSEC "
100947 +#else
100948 +#define MODULE_GRSEC ""
100949 +#endif
100950 +
100951 #define VERMAGIC_STRING \
100952 UTS_RELEASE " " \
100953 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
100954 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
100955 - MODULE_ARCH_VERMAGIC
100956 + MODULE_ARCH_VERMAGIC \
100957 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
100958 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
100959
100960 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
100961 index b483abd..af305ad 100644
100962 --- a/include/linux/vga_switcheroo.h
100963 +++ b/include/linux/vga_switcheroo.h
100964 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
100965
100966 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
100967
100968 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
100969 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
100970 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
100971 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
100972 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
100973 #else
100974
100975 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
100976 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
100977
100978 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
100979
100980 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
100981 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
100982 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
100983 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
100984 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
100985
100986 #endif
100987 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
100988 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
100989 index 0ec5983..cc61051 100644
100990 --- a/include/linux/vmalloc.h
100991 +++ b/include/linux/vmalloc.h
100992 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
100993 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
100994 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
100995 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
100996 +
100997 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100998 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
100999 +#endif
101000 +
101001 /* bits [20..32] reserved for arch specific ioremap internals */
101002
101003 /*
101004 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
101005 unsigned long flags, pgprot_t prot);
101006 extern void vunmap(const void *addr);
101007
101008 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101009 +extern void unmap_process_stacks(struct task_struct *task);
101010 +#endif
101011 +
101012 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
101013 unsigned long uaddr, void *kaddr,
101014 unsigned long size);
101015 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
101016
101017 /* for /dev/kmem */
101018 extern long vread(char *buf, char *addr, unsigned long count);
101019 -extern long vwrite(char *buf, char *addr, unsigned long count);
101020 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
101021
101022 /*
101023 * Internals. Dont't use..
101024 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
101025 index 82e7db7..f8ce3d0 100644
101026 --- a/include/linux/vmstat.h
101027 +++ b/include/linux/vmstat.h
101028 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
101029 /*
101030 * Zone based page accounting with per cpu differentials.
101031 */
101032 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
101033 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
101034
101035 static inline void zone_page_state_add(long x, struct zone *zone,
101036 enum zone_stat_item item)
101037 {
101038 - atomic_long_add(x, &zone->vm_stat[item]);
101039 - atomic_long_add(x, &vm_stat[item]);
101040 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
101041 + atomic_long_add_unchecked(x, &vm_stat[item]);
101042 }
101043
101044 -static inline unsigned long global_page_state(enum zone_stat_item item)
101045 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
101046 {
101047 - long x = atomic_long_read(&vm_stat[item]);
101048 + long x = atomic_long_read_unchecked(&vm_stat[item]);
101049 #ifdef CONFIG_SMP
101050 if (x < 0)
101051 x = 0;
101052 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
101053 return x;
101054 }
101055
101056 -static inline unsigned long zone_page_state(struct zone *zone,
101057 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
101058 enum zone_stat_item item)
101059 {
101060 - long x = atomic_long_read(&zone->vm_stat[item]);
101061 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
101062 #ifdef CONFIG_SMP
101063 if (x < 0)
101064 x = 0;
101065 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
101066 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
101067 enum zone_stat_item item)
101068 {
101069 - long x = atomic_long_read(&zone->vm_stat[item]);
101070 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
101071
101072 #ifdef CONFIG_SMP
101073 int cpu;
101074 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
101075
101076 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
101077 {
101078 - atomic_long_inc(&zone->vm_stat[item]);
101079 - atomic_long_inc(&vm_stat[item]);
101080 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
101081 + atomic_long_inc_unchecked(&vm_stat[item]);
101082 }
101083
101084 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
101085 {
101086 - atomic_long_dec(&zone->vm_stat[item]);
101087 - atomic_long_dec(&vm_stat[item]);
101088 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
101089 + atomic_long_dec_unchecked(&vm_stat[item]);
101090 }
101091
101092 static inline void __inc_zone_page_state(struct page *page,
101093 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
101094 index 91b0a68..0e9adf6 100644
101095 --- a/include/linux/xattr.h
101096 +++ b/include/linux/xattr.h
101097 @@ -28,7 +28,7 @@ struct xattr_handler {
101098 size_t size, int handler_flags);
101099 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
101100 size_t size, int flags, int handler_flags);
101101 -};
101102 +} __do_const;
101103
101104 struct xattr {
101105 const char *name;
101106 @@ -37,6 +37,9 @@ struct xattr {
101107 };
101108
101109 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
101110 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
101111 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
101112 +#endif
101113 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
101114 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
101115 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
101116 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
101117 index 92dbbd3..13ab0b3 100644
101118 --- a/include/linux/zlib.h
101119 +++ b/include/linux/zlib.h
101120 @@ -31,6 +31,7 @@
101121 #define _ZLIB_H
101122
101123 #include <linux/zconf.h>
101124 +#include <linux/compiler.h>
101125
101126 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
101127 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
101128 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
101129
101130 /* basic functions */
101131
101132 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
101133 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
101134 /*
101135 Returns the number of bytes that needs to be allocated for a per-
101136 stream workspace with the specified parameters. A pointer to this
101137 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
101138 index acbcd2f..c3abe84 100644
101139 --- a/include/media/v4l2-dev.h
101140 +++ b/include/media/v4l2-dev.h
101141 @@ -74,7 +74,7 @@ struct v4l2_file_operations {
101142 int (*mmap) (struct file *, struct vm_area_struct *);
101143 int (*open) (struct file *);
101144 int (*release) (struct file *);
101145 -};
101146 +} __do_const;
101147
101148 /*
101149 * Newer version of video_device, handled by videodev2.c
101150 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
101151 index 9c58157..d86ebf5 100644
101152 --- a/include/media/v4l2-device.h
101153 +++ b/include/media/v4l2-device.h
101154 @@ -93,7 +93,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
101155 this function returns 0. If the name ends with a digit (e.g. cx18),
101156 then the name will be set to cx18-0 since cx180 looks really odd. */
101157 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
101158 - atomic_t *instance);
101159 + atomic_unchecked_t *instance);
101160
101161 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
101162 Since the parent disappears this ensures that v4l2_dev doesn't have an
101163 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
101164 index 5122b5e..598b440 100644
101165 --- a/include/net/9p/transport.h
101166 +++ b/include/net/9p/transport.h
101167 @@ -62,7 +62,7 @@ struct p9_trans_module {
101168 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
101169 int (*zc_request)(struct p9_client *, struct p9_req_t *,
101170 struct iov_iter *, struct iov_iter *, int , int, int);
101171 -};
101172 +} __do_const;
101173
101174 void v9fs_register_trans(struct p9_trans_module *m);
101175 void v9fs_unregister_trans(struct p9_trans_module *m);
101176 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
101177 index a175ba4..196eb8242 100644
101178 --- a/include/net/af_unix.h
101179 +++ b/include/net/af_unix.h
101180 @@ -36,7 +36,7 @@ struct unix_skb_parms {
101181 u32 secid; /* Security ID */
101182 #endif
101183 u32 consumed;
101184 -};
101185 +} __randomize_layout;
101186
101187 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
101188 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
101189 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
101190 index 2239a37..a83461f 100644
101191 --- a/include/net/bluetooth/l2cap.h
101192 +++ b/include/net/bluetooth/l2cap.h
101193 @@ -609,7 +609,7 @@ struct l2cap_ops {
101194 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
101195 unsigned long hdr_len,
101196 unsigned long len, int nb);
101197 -};
101198 +} __do_const;
101199
101200 struct l2cap_conn {
101201 struct hci_conn *hcon;
101202 diff --git a/include/net/bonding.h b/include/net/bonding.h
101203 index 78ed135..2f53667 100644
101204 --- a/include/net/bonding.h
101205 +++ b/include/net/bonding.h
101206 @@ -658,7 +658,7 @@ extern struct rtnl_link_ops bond_link_ops;
101207
101208 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
101209 {
101210 - atomic_long_inc(&dev->tx_dropped);
101211 + atomic_long_inc_unchecked(&dev->tx_dropped);
101212 dev_kfree_skb_any(skb);
101213 }
101214
101215 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
101216 index f2ae33d..c457cf0 100644
101217 --- a/include/net/caif/cfctrl.h
101218 +++ b/include/net/caif/cfctrl.h
101219 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
101220 void (*radioset_rsp)(void);
101221 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
101222 struct cflayer *client_layer);
101223 -};
101224 +} __no_const;
101225
101226 /* Link Setup Parameters for CAIF-Links. */
101227 struct cfctrl_link_param {
101228 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
101229 struct cfctrl {
101230 struct cfsrvl serv;
101231 struct cfctrl_rsp res;
101232 - atomic_t req_seq_no;
101233 - atomic_t rsp_seq_no;
101234 + atomic_unchecked_t req_seq_no;
101235 + atomic_unchecked_t rsp_seq_no;
101236 struct list_head list;
101237 /* Protects from simultaneous access to first_req list */
101238 spinlock_t info_list_lock;
101239 diff --git a/include/net/flow.h b/include/net/flow.h
101240 index 8109a15..504466d 100644
101241 --- a/include/net/flow.h
101242 +++ b/include/net/flow.h
101243 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
101244
101245 void flow_cache_flush(struct net *net);
101246 void flow_cache_flush_deferred(struct net *net);
101247 -extern atomic_t flow_cache_genid;
101248 +extern atomic_unchecked_t flow_cache_genid;
101249
101250 #endif
101251 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
101252 index a9af1cc..1f3fa7b 100644
101253 --- a/include/net/genetlink.h
101254 +++ b/include/net/genetlink.h
101255 @@ -128,7 +128,7 @@ struct genl_ops {
101256 u8 cmd;
101257 u8 internal_flags;
101258 u8 flags;
101259 -};
101260 +} __do_const;
101261
101262 int __genl_register_family(struct genl_family *family);
101263
101264 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
101265 index 0f712c0..cd762c4 100644
101266 --- a/include/net/gro_cells.h
101267 +++ b/include/net/gro_cells.h
101268 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
101269 cell = this_cpu_ptr(gcells->cells);
101270
101271 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
101272 - atomic_long_inc(&dev->rx_dropped);
101273 + atomic_long_inc_unchecked(&dev->rx_dropped);
101274 kfree_skb(skb);
101275 return;
101276 }
101277 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
101278 index 0320bbb..938789c 100644
101279 --- a/include/net/inet_connection_sock.h
101280 +++ b/include/net/inet_connection_sock.h
101281 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
101282 int (*bind_conflict)(const struct sock *sk,
101283 const struct inet_bind_bucket *tb, bool relax);
101284 void (*mtu_reduced)(struct sock *sk);
101285 -};
101286 +} __do_const;
101287
101288 /** inet_connection_sock - INET connection oriented sock
101289 *
101290 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
101291 index d5332dd..10a5c3c 100644
101292 --- a/include/net/inetpeer.h
101293 +++ b/include/net/inetpeer.h
101294 @@ -48,7 +48,7 @@ struct inet_peer {
101295 */
101296 union {
101297 struct {
101298 - atomic_t rid; /* Frag reception counter */
101299 + atomic_unchecked_t rid; /* Frag reception counter */
101300 };
101301 struct rcu_head rcu;
101302 struct inet_peer *gc_next;
101303 diff --git a/include/net/ip.h b/include/net/ip.h
101304 index d14af7e..52816c2 100644
101305 --- a/include/net/ip.h
101306 +++ b/include/net/ip.h
101307 @@ -318,7 +318,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
101308 }
101309 }
101310
101311 -u32 ip_idents_reserve(u32 hash, int segs);
101312 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
101313 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
101314
101315 static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb,
101316 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
101317 index 54271ed..eb7e0e6 100644
101318 --- a/include/net/ip_fib.h
101319 +++ b/include/net/ip_fib.h
101320 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
101321
101322 #define FIB_RES_SADDR(net, res) \
101323 ((FIB_RES_NH(res).nh_saddr_genid == \
101324 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
101325 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
101326 FIB_RES_NH(res).nh_saddr : \
101327 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
101328 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
101329 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
101330 index 4e3731e..a242e28 100644
101331 --- a/include/net/ip_vs.h
101332 +++ b/include/net/ip_vs.h
101333 @@ -551,7 +551,7 @@ struct ip_vs_conn {
101334 struct ip_vs_conn *control; /* Master control connection */
101335 atomic_t n_control; /* Number of controlled ones */
101336 struct ip_vs_dest *dest; /* real server */
101337 - atomic_t in_pkts; /* incoming packet counter */
101338 + atomic_unchecked_t in_pkts; /* incoming packet counter */
101339
101340 /* Packet transmitter for different forwarding methods. If it
101341 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
101342 @@ -699,7 +699,7 @@ struct ip_vs_dest {
101343 __be16 port; /* port number of the server */
101344 union nf_inet_addr addr; /* IP address of the server */
101345 volatile unsigned int flags; /* dest status flags */
101346 - atomic_t conn_flags; /* flags to copy to conn */
101347 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
101348 atomic_t weight; /* server weight */
101349
101350 atomic_t refcnt; /* reference counter */
101351 @@ -946,11 +946,11 @@ struct netns_ipvs {
101352 /* ip_vs_lblc */
101353 int sysctl_lblc_expiration;
101354 struct ctl_table_header *lblc_ctl_header;
101355 - struct ctl_table *lblc_ctl_table;
101356 + ctl_table_no_const *lblc_ctl_table;
101357 /* ip_vs_lblcr */
101358 int sysctl_lblcr_expiration;
101359 struct ctl_table_header *lblcr_ctl_header;
101360 - struct ctl_table *lblcr_ctl_table;
101361 + ctl_table_no_const *lblcr_ctl_table;
101362 /* ip_vs_est */
101363 struct list_head est_list; /* estimator list */
101364 spinlock_t est_lock;
101365 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
101366 index 8d4f588..2e37ad2 100644
101367 --- a/include/net/irda/ircomm_tty.h
101368 +++ b/include/net/irda/ircomm_tty.h
101369 @@ -33,6 +33,7 @@
101370 #include <linux/termios.h>
101371 #include <linux/timer.h>
101372 #include <linux/tty.h> /* struct tty_struct */
101373 +#include <asm/local.h>
101374
101375 #include <net/irda/irias_object.h>
101376 #include <net/irda/ircomm_core.h>
101377 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
101378 index 714cc9a..ea05f3e 100644
101379 --- a/include/net/iucv/af_iucv.h
101380 +++ b/include/net/iucv/af_iucv.h
101381 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
101382 struct iucv_sock_list {
101383 struct hlist_head head;
101384 rwlock_t lock;
101385 - atomic_t autobind_name;
101386 + atomic_unchecked_t autobind_name;
101387 };
101388
101389 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
101390 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
101391 index f3be818..bf46196 100644
101392 --- a/include/net/llc_c_ac.h
101393 +++ b/include/net/llc_c_ac.h
101394 @@ -87,7 +87,7 @@
101395 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
101396 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
101397
101398 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101399 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101400
101401 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
101402 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
101403 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
101404 index 3948cf1..83b28c4 100644
101405 --- a/include/net/llc_c_ev.h
101406 +++ b/include/net/llc_c_ev.h
101407 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
101408 return (struct llc_conn_state_ev *)skb->cb;
101409 }
101410
101411 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101412 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101413 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101414 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101415
101416 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
101417 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
101418 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
101419 index 48f3f89..0e92c50 100644
101420 --- a/include/net/llc_c_st.h
101421 +++ b/include/net/llc_c_st.h
101422 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
101423 u8 next_state;
101424 const llc_conn_ev_qfyr_t *ev_qualifiers;
101425 const llc_conn_action_t *ev_actions;
101426 -};
101427 +} __do_const;
101428
101429 struct llc_conn_state {
101430 u8 current_state;
101431 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
101432 index a61b98c..aade1eb 100644
101433 --- a/include/net/llc_s_ac.h
101434 +++ b/include/net/llc_s_ac.h
101435 @@ -23,7 +23,7 @@
101436 #define SAP_ACT_TEST_IND 9
101437
101438 /* All action functions must look like this */
101439 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101440 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101441
101442 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
101443 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
101444 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
101445 index c4359e2..76dbc4a 100644
101446 --- a/include/net/llc_s_st.h
101447 +++ b/include/net/llc_s_st.h
101448 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
101449 llc_sap_ev_t ev;
101450 u8 next_state;
101451 const llc_sap_action_t *ev_actions;
101452 -};
101453 +} __do_const;
101454
101455 struct llc_sap_state {
101456 u8 curr_state;
101457 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
101458 index fc57f6b..9c1fdb2 100644
101459 --- a/include/net/mac80211.h
101460 +++ b/include/net/mac80211.h
101461 @@ -5104,7 +5104,7 @@ struct rate_control_ops {
101462 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
101463
101464 u32 (*get_expected_throughput)(void *priv_sta);
101465 -};
101466 +} __do_const;
101467
101468 static inline int rate_supported(struct ieee80211_sta *sta,
101469 enum ieee80211_band band,
101470 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
101471 index bd33e66..6508d00 100644
101472 --- a/include/net/neighbour.h
101473 +++ b/include/net/neighbour.h
101474 @@ -162,7 +162,7 @@ struct neigh_ops {
101475 void (*error_report)(struct neighbour *, struct sk_buff *);
101476 int (*output)(struct neighbour *, struct sk_buff *);
101477 int (*connected_output)(struct neighbour *, struct sk_buff *);
101478 -};
101479 +} __do_const;
101480
101481 struct pneigh_entry {
101482 struct pneigh_entry *next;
101483 @@ -216,7 +216,7 @@ struct neigh_table {
101484 struct neigh_statistics __percpu *stats;
101485 struct neigh_hash_table __rcu *nht;
101486 struct pneigh_entry **phash_buckets;
101487 -};
101488 +} __randomize_layout;
101489
101490 enum {
101491 NEIGH_ARP_TABLE = 0,
101492 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
101493 index f733656..54053db 100644
101494 --- a/include/net/net_namespace.h
101495 +++ b/include/net/net_namespace.h
101496 @@ -132,8 +132,8 @@ struct net {
101497 struct netns_mpls mpls;
101498 #endif
101499 struct sock *diag_nlsk;
101500 - atomic_t fnhe_genid;
101501 -};
101502 + atomic_unchecked_t fnhe_genid;
101503 +} __randomize_layout;
101504
101505 #include <linux/seq_file_net.h>
101506
101507 @@ -268,7 +268,11 @@ static inline struct net *read_pnet(const possible_net_t *pnet)
101508 #define __net_init __init
101509 #define __net_exit __exit_refok
101510 #define __net_initdata __initdata
101511 +#ifdef CONSTIFY_PLUGIN
101512 #define __net_initconst __initconst
101513 +#else
101514 +#define __net_initconst __initdata
101515 +#endif
101516 #endif
101517
101518 int peernet2id(struct net *net, struct net *peer);
101519 @@ -281,7 +285,7 @@ struct pernet_operations {
101520 void (*exit_batch)(struct list_head *net_exit_list);
101521 int *id;
101522 size_t size;
101523 -};
101524 +} __do_const;
101525
101526 /*
101527 * Use these carefully. If you implement a network device and it
101528 @@ -329,12 +333,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
101529
101530 static inline int rt_genid_ipv4(struct net *net)
101531 {
101532 - return atomic_read(&net->ipv4.rt_genid);
101533 + return atomic_read_unchecked(&net->ipv4.rt_genid);
101534 }
101535
101536 static inline void rt_genid_bump_ipv4(struct net *net)
101537 {
101538 - atomic_inc(&net->ipv4.rt_genid);
101539 + atomic_inc_unchecked(&net->ipv4.rt_genid);
101540 }
101541
101542 extern void (*__fib6_flush_trees)(struct net *net);
101543 @@ -361,12 +365,12 @@ static inline void rt_genid_bump_all(struct net *net)
101544
101545 static inline int fnhe_genid(struct net *net)
101546 {
101547 - return atomic_read(&net->fnhe_genid);
101548 + return atomic_read_unchecked(&net->fnhe_genid);
101549 }
101550
101551 static inline void fnhe_genid_bump(struct net *net)
101552 {
101553 - atomic_inc(&net->fnhe_genid);
101554 + atomic_inc_unchecked(&net->fnhe_genid);
101555 }
101556
101557 #endif /* __NET_NET_NAMESPACE_H */
101558 diff --git a/include/net/netlink.h b/include/net/netlink.h
101559 index 2a5dbcc..8243656 100644
101560 --- a/include/net/netlink.h
101561 +++ b/include/net/netlink.h
101562 @@ -521,7 +521,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
101563 {
101564 if (mark) {
101565 WARN_ON((unsigned char *) mark < skb->data);
101566 - skb_trim(skb, (unsigned char *) mark - skb->data);
101567 + skb_trim(skb, (const unsigned char *) mark - skb->data);
101568 }
101569 }
101570
101571 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
101572 index 29d6a94..235d3d84 100644
101573 --- a/include/net/netns/conntrack.h
101574 +++ b/include/net/netns/conntrack.h
101575 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
101576 struct nf_proto_net {
101577 #ifdef CONFIG_SYSCTL
101578 struct ctl_table_header *ctl_table_header;
101579 - struct ctl_table *ctl_table;
101580 + ctl_table_no_const *ctl_table;
101581 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
101582 struct ctl_table_header *ctl_compat_header;
101583 - struct ctl_table *ctl_compat_table;
101584 + ctl_table_no_const *ctl_compat_table;
101585 #endif
101586 #endif
101587 unsigned int users;
101588 @@ -60,7 +60,7 @@ struct nf_ip_net {
101589 struct nf_icmp_net icmpv6;
101590 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
101591 struct ctl_table_header *ctl_table_header;
101592 - struct ctl_table *ctl_table;
101593 + ctl_table_no_const *ctl_table;
101594 #endif
101595 };
101596
101597 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
101598 index 614a49b..0b94386 100644
101599 --- a/include/net/netns/ipv4.h
101600 +++ b/include/net/netns/ipv4.h
101601 @@ -90,7 +90,7 @@ struct netns_ipv4 {
101602
101603 struct ping_group_range ping_group_range;
101604
101605 - atomic_t dev_addr_genid;
101606 + atomic_unchecked_t dev_addr_genid;
101607
101608 #ifdef CONFIG_SYSCTL
101609 unsigned long *sysctl_local_reserved_ports;
101610 @@ -104,6 +104,6 @@ struct netns_ipv4 {
101611 struct fib_rules_ops *mr_rules_ops;
101612 #endif
101613 #endif
101614 - atomic_t rt_genid;
101615 + atomic_unchecked_t rt_genid;
101616 };
101617 #endif
101618 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
101619 index d2527bf..2c802d5 100644
101620 --- a/include/net/netns/ipv6.h
101621 +++ b/include/net/netns/ipv6.h
101622 @@ -78,8 +78,8 @@ struct netns_ipv6 {
101623 struct fib_rules_ops *mr6_rules_ops;
101624 #endif
101625 #endif
101626 - atomic_t dev_addr_genid;
101627 - atomic_t fib6_sernum;
101628 + atomic_unchecked_t dev_addr_genid;
101629 + atomic_unchecked_t fib6_sernum;
101630 };
101631
101632 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
101633 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
101634 index 730d82a..045f2c4 100644
101635 --- a/include/net/netns/xfrm.h
101636 +++ b/include/net/netns/xfrm.h
101637 @@ -78,7 +78,7 @@ struct netns_xfrm {
101638
101639 /* flow cache part */
101640 struct flow_cache flow_cache_global;
101641 - atomic_t flow_cache_genid;
101642 + atomic_unchecked_t flow_cache_genid;
101643 struct list_head flow_cache_gc_list;
101644 spinlock_t flow_cache_gc_lock;
101645 struct work_struct flow_cache_gc_work;
101646 diff --git a/include/net/ping.h b/include/net/ping.h
101647 index ac80cb4..ec1ed09 100644
101648 --- a/include/net/ping.h
101649 +++ b/include/net/ping.h
101650 @@ -54,7 +54,7 @@ struct ping_iter_state {
101651
101652 extern struct proto ping_prot;
101653 #if IS_ENABLED(CONFIG_IPV6)
101654 -extern struct pingv6_ops pingv6_ops;
101655 +extern struct pingv6_ops *pingv6_ops;
101656 #endif
101657
101658 struct pingfakehdr {
101659 diff --git a/include/net/protocol.h b/include/net/protocol.h
101660 index d6fcc1f..ca277058 100644
101661 --- a/include/net/protocol.h
101662 +++ b/include/net/protocol.h
101663 @@ -49,7 +49,7 @@ struct net_protocol {
101664 * socket lookup?
101665 */
101666 icmp_strict_tag_validation:1;
101667 -};
101668 +} __do_const;
101669
101670 #if IS_ENABLED(CONFIG_IPV6)
101671 struct inet6_protocol {
101672 @@ -62,7 +62,7 @@ struct inet6_protocol {
101673 u8 type, u8 code, int offset,
101674 __be32 info);
101675 unsigned int flags; /* INET6_PROTO_xxx */
101676 -};
101677 +} __do_const;
101678
101679 #define INET6_PROTO_NOPOLICY 0x1
101680 #define INET6_PROTO_FINAL 0x2
101681 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
101682 index 343d922..7959cde 100644
101683 --- a/include/net/rtnetlink.h
101684 +++ b/include/net/rtnetlink.h
101685 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
101686 const struct net_device *dev,
101687 const struct net_device *slave_dev);
101688 struct net *(*get_link_net)(const struct net_device *dev);
101689 -};
101690 +} __do_const;
101691
101692 int __rtnl_link_register(struct rtnl_link_ops *ops);
101693 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
101694 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
101695 index 4a5b9a3..ca27d73 100644
101696 --- a/include/net/sctp/checksum.h
101697 +++ b/include/net/sctp/checksum.h
101698 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
101699 unsigned int offset)
101700 {
101701 struct sctphdr *sh = sctp_hdr(skb);
101702 - __le32 ret, old = sh->checksum;
101703 - const struct skb_checksum_ops ops = {
101704 + __le32 ret, old = sh->checksum;
101705 + static const struct skb_checksum_ops ops = {
101706 .update = sctp_csum_update,
101707 .combine = sctp_csum_combine,
101708 };
101709 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
101710 index 487ef34..d457f98 100644
101711 --- a/include/net/sctp/sm.h
101712 +++ b/include/net/sctp/sm.h
101713 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
101714 typedef struct {
101715 sctp_state_fn_t *fn;
101716 const char *name;
101717 -} sctp_sm_table_entry_t;
101718 +} __do_const sctp_sm_table_entry_t;
101719
101720 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
101721 * currently in use.
101722 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
101723 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
101724
101725 /* Extern declarations for major data structures. */
101726 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101727 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101728
101729
101730 /* Get the size of a DATA chunk payload. */
101731 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
101732 index 495c87e..5b327ff 100644
101733 --- a/include/net/sctp/structs.h
101734 +++ b/include/net/sctp/structs.h
101735 @@ -513,7 +513,7 @@ struct sctp_pf {
101736 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
101737 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
101738 struct sctp_af *af;
101739 -};
101740 +} __do_const;
101741
101742
101743 /* Structure to track chunk fragments that have been acked, but peer
101744 diff --git a/include/net/sock.h b/include/net/sock.h
101745 index 3a4898e..67456ac 100644
101746 --- a/include/net/sock.h
101747 +++ b/include/net/sock.h
101748 @@ -363,7 +363,7 @@ struct sock {
101749 unsigned int sk_napi_id;
101750 unsigned int sk_ll_usec;
101751 #endif
101752 - atomic_t sk_drops;
101753 + atomic_unchecked_t sk_drops;
101754 int sk_rcvbuf;
101755
101756 struct sk_filter __rcu *sk_filter;
101757 @@ -1039,7 +1039,7 @@ struct proto {
101758 void (*destroy_cgroup)(struct mem_cgroup *memcg);
101759 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
101760 #endif
101761 -};
101762 +} __randomize_layout;
101763
101764 /*
101765 * Bits in struct cg_proto.flags
101766 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
101767 page_counter_uncharge(&prot->memory_allocated, amt);
101768 }
101769
101770 -static inline long
101771 +static inline long __intentional_overflow(-1)
101772 sk_memory_allocated(const struct sock *sk)
101773 {
101774 struct proto *prot = sk->sk_prot;
101775 @@ -1777,7 +1777,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
101776 }
101777
101778 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
101779 - struct iov_iter *from, char *to,
101780 + struct iov_iter *from, unsigned char *to,
101781 int copy, int offset)
101782 {
101783 if (skb->ip_summed == CHECKSUM_NONE) {
101784 @@ -2024,7 +2024,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
101785 }
101786 }
101787
101788 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101789 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101790
101791 /**
101792 * sk_page_frag - return an appropriate page_frag
101793 @@ -2099,7 +2099,7 @@ struct sock_skb_cb {
101794 static inline void
101795 sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
101796 {
101797 - SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops);
101798 + SOCK_SKB_CB(skb)->dropcount = atomic_read_unchecked(&sk->sk_drops);
101799 }
101800
101801 void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
101802 diff --git a/include/net/tcp.h b/include/net/tcp.h
101803 index 6d204f3..d5a8ff0 100644
101804 --- a/include/net/tcp.h
101805 +++ b/include/net/tcp.h
101806 @@ -523,7 +523,7 @@ void tcp_retransmit_timer(struct sock *sk);
101807 void tcp_xmit_retransmit_queue(struct sock *);
101808 void tcp_simple_retransmit(struct sock *);
101809 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
101810 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101811 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101812
101813 void tcp_send_probe0(struct sock *);
101814 void tcp_send_partial(struct sock *);
101815 @@ -699,8 +699,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
101816 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
101817 */
101818 struct tcp_skb_cb {
101819 - __u32 seq; /* Starting sequence number */
101820 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
101821 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
101822 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
101823 union {
101824 /* Note : tcp_tw_isn is used in input path only
101825 * (isn chosen by tcp_timewait_state_process())
101826 @@ -725,7 +725,7 @@ struct tcp_skb_cb {
101827
101828 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
101829 /* 1 byte hole */
101830 - __u32 ack_seq; /* Sequence number ACK'd */
101831 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
101832 union {
101833 struct inet_skb_parm h4;
101834 #if IS_ENABLED(CONFIG_IPV6)
101835 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
101836 index 36ac102..6e8b34b 100644
101837 --- a/include/net/xfrm.h
101838 +++ b/include/net/xfrm.h
101839 @@ -283,7 +283,6 @@ struct xfrm_dst;
101840 struct xfrm_policy_afinfo {
101841 unsigned short family;
101842 struct dst_ops *dst_ops;
101843 - void (*garbage_collect)(struct net *net);
101844 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
101845 const xfrm_address_t *saddr,
101846 const xfrm_address_t *daddr);
101847 @@ -301,7 +300,7 @@ struct xfrm_policy_afinfo {
101848 struct net_device *dev,
101849 const struct flowi *fl);
101850 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
101851 -};
101852 +} __do_const;
101853
101854 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
101855 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
101856 @@ -340,7 +339,7 @@ struct xfrm_state_afinfo {
101857 int (*transport_finish)(struct sk_buff *skb,
101858 int async);
101859 void (*local_error)(struct sk_buff *skb, u32 mtu);
101860 -};
101861 +} __do_const;
101862
101863 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
101864 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
101865 @@ -435,7 +434,7 @@ struct xfrm_mode {
101866 struct module *owner;
101867 unsigned int encap;
101868 int flags;
101869 -};
101870 +} __do_const;
101871
101872 /* Flags for xfrm_mode. */
101873 enum {
101874 @@ -530,7 +529,7 @@ struct xfrm_policy {
101875 struct timer_list timer;
101876
101877 struct flow_cache_object flo;
101878 - atomic_t genid;
101879 + atomic_unchecked_t genid;
101880 u32 priority;
101881 u32 index;
101882 struct xfrm_mark mark;
101883 @@ -1163,6 +1162,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
101884 }
101885
101886 void xfrm_garbage_collect(struct net *net);
101887 +void xfrm_garbage_collect_deferred(struct net *net);
101888
101889 #else
101890
101891 @@ -1201,6 +1201,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
101892 static inline void xfrm_garbage_collect(struct net *net)
101893 {
101894 }
101895 +static inline void xfrm_garbage_collect_deferred(struct net *net)
101896 +{
101897 +}
101898 #endif
101899
101900 static __inline__
101901 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
101902 index 1017e0b..227aa4d 100644
101903 --- a/include/rdma/iw_cm.h
101904 +++ b/include/rdma/iw_cm.h
101905 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
101906 int backlog);
101907
101908 int (*destroy_listen)(struct iw_cm_id *cm_id);
101909 -};
101910 +} __no_const;
101911
101912 /**
101913 * iw_create_cm_id - Create an IW CM identifier.
101914 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
101915 index 93d14da..734b3d8 100644
101916 --- a/include/scsi/libfc.h
101917 +++ b/include/scsi/libfc.h
101918 @@ -771,6 +771,7 @@ struct libfc_function_template {
101919 */
101920 void (*disc_stop_final) (struct fc_lport *);
101921 };
101922 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
101923
101924 /**
101925 * struct fc_disc - Discovery context
101926 @@ -875,7 +876,7 @@ struct fc_lport {
101927 struct fc_vport *vport;
101928
101929 /* Operational Information */
101930 - struct libfc_function_template tt;
101931 + libfc_function_template_no_const tt;
101932 u8 link_up;
101933 u8 qfull;
101934 enum fc_lport_state state;
101935 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
101936 index a4c9336..d6f8f34 100644
101937 --- a/include/scsi/scsi_device.h
101938 +++ b/include/scsi/scsi_device.h
101939 @@ -185,9 +185,9 @@ struct scsi_device {
101940 unsigned int max_device_blocked; /* what device_blocked counts down from */
101941 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
101942
101943 - atomic_t iorequest_cnt;
101944 - atomic_t iodone_cnt;
101945 - atomic_t ioerr_cnt;
101946 + atomic_unchecked_t iorequest_cnt;
101947 + atomic_unchecked_t iodone_cnt;
101948 + atomic_unchecked_t ioerr_cnt;
101949
101950 struct device sdev_gendev,
101951 sdev_dev;
101952 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
101953 index 891a658..fcd68df 100644
101954 --- a/include/scsi/scsi_driver.h
101955 +++ b/include/scsi/scsi_driver.h
101956 @@ -14,7 +14,7 @@ struct scsi_driver {
101957 void (*rescan)(struct device *);
101958 int (*init_command)(struct scsi_cmnd *);
101959 void (*uninit_command)(struct scsi_cmnd *);
101960 - int (*done)(struct scsi_cmnd *);
101961 + unsigned int (*done)(struct scsi_cmnd *);
101962 int (*eh_action)(struct scsi_cmnd *, int);
101963 };
101964 #define to_scsi_driver(drv) \
101965 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
101966 index 784bc2c..855a04c 100644
101967 --- a/include/scsi/scsi_transport_fc.h
101968 +++ b/include/scsi/scsi_transport_fc.h
101969 @@ -757,7 +757,8 @@ struct fc_function_template {
101970 unsigned long show_host_system_hostname:1;
101971
101972 unsigned long disable_target_scan:1;
101973 -};
101974 +} __do_const;
101975 +typedef struct fc_function_template __no_const fc_function_template_no_const;
101976
101977
101978 /**
101979 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
101980 index fa1d055..3647940 100644
101981 --- a/include/sound/compress_driver.h
101982 +++ b/include/sound/compress_driver.h
101983 @@ -130,7 +130,7 @@ struct snd_compr_ops {
101984 struct snd_compr_caps *caps);
101985 int (*get_codec_caps) (struct snd_compr_stream *stream,
101986 struct snd_compr_codec_caps *codec);
101987 -};
101988 +} __no_const;
101989
101990 /**
101991 * struct snd_compr: Compressed device
101992 diff --git a/include/sound/soc.h b/include/sound/soc.h
101993 index f6226914..e919a2e 100644
101994 --- a/include/sound/soc.h
101995 +++ b/include/sound/soc.h
101996 @@ -870,7 +870,7 @@ struct snd_soc_codec_driver {
101997 enum snd_soc_dapm_type, int);
101998
101999 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
102000 -};
102001 +} __do_const;
102002
102003 /* SoC platform interface */
102004 struct snd_soc_platform_driver {
102005 @@ -897,7 +897,7 @@ struct snd_soc_platform_driver {
102006 const struct snd_compr_ops *compr_ops;
102007
102008 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
102009 -};
102010 +} __do_const;
102011
102012 struct snd_soc_dai_link_component {
102013 const char *name;
102014 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
102015 index 480e9f8..2d59c93 100644
102016 --- a/include/target/target_core_base.h
102017 +++ b/include/target/target_core_base.h
102018 @@ -767,7 +767,7 @@ struct se_device {
102019 atomic_long_t write_bytes;
102020 /* Active commands on this virtual SE device */
102021 atomic_t simple_cmds;
102022 - atomic_t dev_ordered_id;
102023 + atomic_unchecked_t dev_ordered_id;
102024 atomic_t dev_ordered_sync;
102025 atomic_t dev_qf_count;
102026 int export_count;
102027 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
102028 new file mode 100644
102029 index 0000000..fb634b7
102030 --- /dev/null
102031 +++ b/include/trace/events/fs.h
102032 @@ -0,0 +1,53 @@
102033 +#undef TRACE_SYSTEM
102034 +#define TRACE_SYSTEM fs
102035 +
102036 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
102037 +#define _TRACE_FS_H
102038 +
102039 +#include <linux/fs.h>
102040 +#include <linux/tracepoint.h>
102041 +
102042 +TRACE_EVENT(do_sys_open,
102043 +
102044 + TP_PROTO(const char *filename, int flags, int mode),
102045 +
102046 + TP_ARGS(filename, flags, mode),
102047 +
102048 + TP_STRUCT__entry(
102049 + __string( filename, filename )
102050 + __field( int, flags )
102051 + __field( int, mode )
102052 + ),
102053 +
102054 + TP_fast_assign(
102055 + __assign_str(filename, filename);
102056 + __entry->flags = flags;
102057 + __entry->mode = mode;
102058 + ),
102059 +
102060 + TP_printk("\"%s\" %x %o",
102061 + __get_str(filename), __entry->flags, __entry->mode)
102062 +);
102063 +
102064 +TRACE_EVENT(open_exec,
102065 +
102066 + TP_PROTO(const char *filename),
102067 +
102068 + TP_ARGS(filename),
102069 +
102070 + TP_STRUCT__entry(
102071 + __string( filename, filename )
102072 + ),
102073 +
102074 + TP_fast_assign(
102075 + __assign_str(filename, filename);
102076 + ),
102077 +
102078 + TP_printk("\"%s\"",
102079 + __get_str(filename))
102080 +);
102081 +
102082 +#endif /* _TRACE_FS_H */
102083 +
102084 +/* This part must be outside protection */
102085 +#include <trace/define_trace.h>
102086 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
102087 index ff8f6c0..6b6bae3 100644
102088 --- a/include/trace/events/irq.h
102089 +++ b/include/trace/events/irq.h
102090 @@ -51,7 +51,7 @@ SOFTIRQ_NAME_LIST
102091 */
102092 TRACE_EVENT(irq_handler_entry,
102093
102094 - TP_PROTO(int irq, struct irqaction *action),
102095 + TP_PROTO(int irq, const struct irqaction *action),
102096
102097 TP_ARGS(irq, action),
102098
102099 @@ -81,7 +81,7 @@ TRACE_EVENT(irq_handler_entry,
102100 */
102101 TRACE_EVENT(irq_handler_exit,
102102
102103 - TP_PROTO(int irq, struct irqaction *action, int ret),
102104 + TP_PROTO(int irq, const struct irqaction *action, int ret),
102105
102106 TP_ARGS(irq, action, ret),
102107
102108 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
102109 index 551b673..9c680df 100644
102110 --- a/include/uapi/drm/i915_drm.h
102111 +++ b/include/uapi/drm/i915_drm.h
102112 @@ -350,6 +350,7 @@ typedef struct drm_i915_irq_wait {
102113 #define I915_PARAM_REVISION 32
102114 #define I915_PARAM_SUBSLICE_TOTAL 33
102115 #define I915_PARAM_EU_TOTAL 34
102116 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
102117
102118 typedef struct drm_i915_getparam {
102119 int param;
102120 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
102121 index 7caf44c..23c6f27 100644
102122 --- a/include/uapi/linux/a.out.h
102123 +++ b/include/uapi/linux/a.out.h
102124 @@ -39,6 +39,14 @@ enum machine_type {
102125 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
102126 };
102127
102128 +/* Constants for the N_FLAGS field */
102129 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102130 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
102131 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
102132 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
102133 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102134 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102135 +
102136 #if !defined (N_MAGIC)
102137 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
102138 #endif
102139 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
102140 index 22b6ad3..aeba37e 100644
102141 --- a/include/uapi/linux/bcache.h
102142 +++ b/include/uapi/linux/bcache.h
102143 @@ -5,6 +5,7 @@
102144 * Bcache on disk data structures
102145 */
102146
102147 +#include <linux/compiler.h>
102148 #include <asm/types.h>
102149
102150 #define BITMASK(name, type, field, offset, size) \
102151 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
102152 /* Btree keys - all units are in sectors */
102153
102154 struct bkey {
102155 - __u64 high;
102156 - __u64 low;
102157 + __u64 high __intentional_overflow(-1);
102158 + __u64 low __intentional_overflow(-1);
102159 __u64 ptr[];
102160 };
102161
102162 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
102163 index d876736..ccce5c0 100644
102164 --- a/include/uapi/linux/byteorder/little_endian.h
102165 +++ b/include/uapi/linux/byteorder/little_endian.h
102166 @@ -42,51 +42,51 @@
102167
102168 static inline __le64 __cpu_to_le64p(const __u64 *p)
102169 {
102170 - return (__force __le64)*p;
102171 + return (__force const __le64)*p;
102172 }
102173 -static inline __u64 __le64_to_cpup(const __le64 *p)
102174 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
102175 {
102176 - return (__force __u64)*p;
102177 + return (__force const __u64)*p;
102178 }
102179 static inline __le32 __cpu_to_le32p(const __u32 *p)
102180 {
102181 - return (__force __le32)*p;
102182 + return (__force const __le32)*p;
102183 }
102184 static inline __u32 __le32_to_cpup(const __le32 *p)
102185 {
102186 - return (__force __u32)*p;
102187 + return (__force const __u32)*p;
102188 }
102189 static inline __le16 __cpu_to_le16p(const __u16 *p)
102190 {
102191 - return (__force __le16)*p;
102192 + return (__force const __le16)*p;
102193 }
102194 static inline __u16 __le16_to_cpup(const __le16 *p)
102195 {
102196 - return (__force __u16)*p;
102197 + return (__force const __u16)*p;
102198 }
102199 static inline __be64 __cpu_to_be64p(const __u64 *p)
102200 {
102201 - return (__force __be64)__swab64p(p);
102202 + return (__force const __be64)__swab64p(p);
102203 }
102204 static inline __u64 __be64_to_cpup(const __be64 *p)
102205 {
102206 - return __swab64p((__u64 *)p);
102207 + return __swab64p((const __u64 *)p);
102208 }
102209 static inline __be32 __cpu_to_be32p(const __u32 *p)
102210 {
102211 - return (__force __be32)__swab32p(p);
102212 + return (__force const __be32)__swab32p(p);
102213 }
102214 -static inline __u32 __be32_to_cpup(const __be32 *p)
102215 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
102216 {
102217 - return __swab32p((__u32 *)p);
102218 + return __swab32p((const __u32 *)p);
102219 }
102220 static inline __be16 __cpu_to_be16p(const __u16 *p)
102221 {
102222 - return (__force __be16)__swab16p(p);
102223 + return (__force const __be16)__swab16p(p);
102224 }
102225 static inline __u16 __be16_to_cpup(const __be16 *p)
102226 {
102227 - return __swab16p((__u16 *)p);
102228 + return __swab16p((const __u16 *)p);
102229 }
102230 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
102231 #define __le64_to_cpus(x) do { (void)(x); } while (0)
102232 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
102233 index 71e1d0e..6cc9caf 100644
102234 --- a/include/uapi/linux/elf.h
102235 +++ b/include/uapi/linux/elf.h
102236 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
102237 #define PT_GNU_EH_FRAME 0x6474e550
102238
102239 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
102240 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
102241 +
102242 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
102243 +
102244 +/* Constants for the e_flags field */
102245 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102246 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
102247 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
102248 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
102249 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102250 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102251
102252 /*
102253 * Extended Numbering
102254 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
102255 #define DT_DEBUG 21
102256 #define DT_TEXTREL 22
102257 #define DT_JMPREL 23
102258 +#define DT_FLAGS 30
102259 + #define DF_TEXTREL 0x00000004
102260 #define DT_ENCODING 32
102261 #define OLD_DT_LOOS 0x60000000
102262 #define DT_LOOS 0x6000000d
102263 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
102264 #define PF_W 0x2
102265 #define PF_X 0x1
102266
102267 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
102268 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
102269 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
102270 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
102271 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
102272 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
102273 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
102274 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
102275 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
102276 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
102277 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
102278 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
102279 +
102280 typedef struct elf32_phdr{
102281 Elf32_Word p_type;
102282 Elf32_Off p_offset;
102283 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
102284 #define EI_OSABI 7
102285 #define EI_PAD 8
102286
102287 +#define EI_PAX 14
102288 +
102289 #define ELFMAG0 0x7f /* EI_MAG */
102290 #define ELFMAG1 'E'
102291 #define ELFMAG2 'L'
102292 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
102293 index aa169c4..6a2771d 100644
102294 --- a/include/uapi/linux/personality.h
102295 +++ b/include/uapi/linux/personality.h
102296 @@ -30,6 +30,7 @@ enum {
102297 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
102298 ADDR_NO_RANDOMIZE | \
102299 ADDR_COMPAT_LAYOUT | \
102300 + ADDR_LIMIT_3GB | \
102301 MMAP_PAGE_ZERO)
102302
102303 /*
102304 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
102305 index 7530e74..e714828 100644
102306 --- a/include/uapi/linux/screen_info.h
102307 +++ b/include/uapi/linux/screen_info.h
102308 @@ -43,7 +43,8 @@ struct screen_info {
102309 __u16 pages; /* 0x32 */
102310 __u16 vesa_attributes; /* 0x34 */
102311 __u32 capabilities; /* 0x36 */
102312 - __u8 _reserved[6]; /* 0x3a */
102313 + __u16 vesapm_size; /* 0x3a */
102314 + __u8 _reserved[4]; /* 0x3c */
102315 } __attribute__((packed));
102316
102317 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
102318 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
102319 index 0e011eb..82681b1 100644
102320 --- a/include/uapi/linux/swab.h
102321 +++ b/include/uapi/linux/swab.h
102322 @@ -43,7 +43,7 @@
102323 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
102324 */
102325
102326 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
102327 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
102328 {
102329 #ifdef __HAVE_BUILTIN_BSWAP16__
102330 return __builtin_bswap16(val);
102331 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
102332 #endif
102333 }
102334
102335 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
102336 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
102337 {
102338 #ifdef __HAVE_BUILTIN_BSWAP32__
102339 return __builtin_bswap32(val);
102340 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
102341 #endif
102342 }
102343
102344 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
102345 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
102346 {
102347 #ifdef __HAVE_BUILTIN_BSWAP64__
102348 return __builtin_bswap64(val);
102349 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
102350 index 1590c49..5eab462 100644
102351 --- a/include/uapi/linux/xattr.h
102352 +++ b/include/uapi/linux/xattr.h
102353 @@ -73,5 +73,9 @@
102354 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
102355 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
102356
102357 +/* User namespace */
102358 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
102359 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
102360 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
102361
102362 #endif /* _UAPI_LINUX_XATTR_H */
102363 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
102364 index f9466fa..f4e2b81 100644
102365 --- a/include/video/udlfb.h
102366 +++ b/include/video/udlfb.h
102367 @@ -53,10 +53,10 @@ struct dlfb_data {
102368 u32 pseudo_palette[256];
102369 int blank_mode; /*one of FB_BLANK_ */
102370 /* blit-only rendering path metrics, exposed through sysfs */
102371 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102372 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
102373 - atomic_t bytes_sent; /* to usb, after compression including overhead */
102374 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
102375 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102376 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
102377 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
102378 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
102379 };
102380
102381 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
102382 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
102383 index 30f5362..8ed8ac9 100644
102384 --- a/include/video/uvesafb.h
102385 +++ b/include/video/uvesafb.h
102386 @@ -122,6 +122,7 @@ struct uvesafb_par {
102387 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
102388 u8 pmi_setpal; /* PMI for palette changes */
102389 u16 *pmi_base; /* protected mode interface location */
102390 + u8 *pmi_code; /* protected mode code location */
102391 void *pmi_start;
102392 void *pmi_pal;
102393 u8 *vbe_state_orig; /*
102394 diff --git a/init/Kconfig b/init/Kconfig
102395 index dc24dec..b77638f 100644
102396 --- a/init/Kconfig
102397 +++ b/init/Kconfig
102398 @@ -1145,6 +1145,7 @@ endif # CGROUPS
102399
102400 config CHECKPOINT_RESTORE
102401 bool "Checkpoint/restore support" if EXPERT
102402 + depends on !GRKERNSEC
102403 default n
102404 help
102405 Enables additional kernel features in a sake of checkpoint/restore.
102406 @@ -1670,7 +1671,7 @@ config SLUB_DEBUG
102407
102408 config COMPAT_BRK
102409 bool "Disable heap randomization"
102410 - default y
102411 + default n
102412 help
102413 Randomizing heap placement makes heap exploits harder, but it
102414 also breaks ancient binaries (including anything libc5 based).
102415 @@ -2001,7 +2002,7 @@ config INIT_ALL_POSSIBLE
102416 config STOP_MACHINE
102417 bool
102418 default y
102419 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
102420 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
102421 help
102422 Need stop_machine() primitive.
102423
102424 diff --git a/init/Makefile b/init/Makefile
102425 index 7bc47ee..6da2dc7 100644
102426 --- a/init/Makefile
102427 +++ b/init/Makefile
102428 @@ -2,6 +2,9 @@
102429 # Makefile for the linux kernel.
102430 #
102431
102432 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
102433 +asflags-y := $(GCC_PLUGINS_AFLAGS)
102434 +
102435 obj-y := main.o version.o mounts.o
102436 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
102437 obj-y += noinitramfs.o
102438 diff --git a/init/do_mounts.c b/init/do_mounts.c
102439 index a95bbdb..82c48fd 100644
102440 --- a/init/do_mounts.c
102441 +++ b/init/do_mounts.c
102442 @@ -363,11 +363,11 @@ static void __init get_fs_names(char *page)
102443 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
102444 {
102445 struct super_block *s;
102446 - int err = sys_mount(name, "/root", fs, flags, data);
102447 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
102448 if (err)
102449 return err;
102450
102451 - sys_chdir("/root");
102452 + sys_chdir((const char __force_user *)"/root");
102453 s = current->fs->pwd.dentry->d_sb;
102454 ROOT_DEV = s->s_dev;
102455 printk(KERN_INFO
102456 @@ -490,18 +490,18 @@ void __init change_floppy(char *fmt, ...)
102457 va_start(args, fmt);
102458 vsprintf(buf, fmt, args);
102459 va_end(args);
102460 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
102461 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
102462 if (fd >= 0) {
102463 sys_ioctl(fd, FDEJECT, 0);
102464 sys_close(fd);
102465 }
102466 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
102467 - fd = sys_open("/dev/console", O_RDWR, 0);
102468 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
102469 if (fd >= 0) {
102470 sys_ioctl(fd, TCGETS, (long)&termios);
102471 termios.c_lflag &= ~ICANON;
102472 sys_ioctl(fd, TCSETSF, (long)&termios);
102473 - sys_read(fd, &c, 1);
102474 + sys_read(fd, (char __user *)&c, 1);
102475 termios.c_lflag |= ICANON;
102476 sys_ioctl(fd, TCSETSF, (long)&termios);
102477 sys_close(fd);
102478 @@ -595,8 +595,8 @@ void __init prepare_namespace(void)
102479 mount_root();
102480 out:
102481 devtmpfs_mount("dev");
102482 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102483 - sys_chroot(".");
102484 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102485 + sys_chroot((const char __force_user *)".");
102486 }
102487
102488 static bool is_tmpfs;
102489 diff --git a/init/do_mounts.h b/init/do_mounts.h
102490 index f5b978a..69dbfe8 100644
102491 --- a/init/do_mounts.h
102492 +++ b/init/do_mounts.h
102493 @@ -15,15 +15,15 @@ extern int root_mountflags;
102494
102495 static inline int create_dev(char *name, dev_t dev)
102496 {
102497 - sys_unlink(name);
102498 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
102499 + sys_unlink((char __force_user *)name);
102500 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
102501 }
102502
102503 #if BITS_PER_LONG == 32
102504 static inline u32 bstat(char *name)
102505 {
102506 struct stat64 stat;
102507 - if (sys_stat64(name, &stat) != 0)
102508 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
102509 return 0;
102510 if (!S_ISBLK(stat.st_mode))
102511 return 0;
102512 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
102513 static inline u32 bstat(char *name)
102514 {
102515 struct stat stat;
102516 - if (sys_newstat(name, &stat) != 0)
102517 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
102518 return 0;
102519 if (!S_ISBLK(stat.st_mode))
102520 return 0;
102521 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
102522 index 3e0878e..8a9d7a0 100644
102523 --- a/init/do_mounts_initrd.c
102524 +++ b/init/do_mounts_initrd.c
102525 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
102526 {
102527 sys_unshare(CLONE_FS | CLONE_FILES);
102528 /* stdin/stdout/stderr for /linuxrc */
102529 - sys_open("/dev/console", O_RDWR, 0);
102530 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
102531 sys_dup(0);
102532 sys_dup(0);
102533 /* move initrd over / and chdir/chroot in initrd root */
102534 - sys_chdir("/root");
102535 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102536 - sys_chroot(".");
102537 + sys_chdir((const char __force_user *)"/root");
102538 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102539 + sys_chroot((const char __force_user *)".");
102540 sys_setsid();
102541 return 0;
102542 }
102543 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
102544 create_dev("/dev/root.old", Root_RAM0);
102545 /* mount initrd on rootfs' /root */
102546 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
102547 - sys_mkdir("/old", 0700);
102548 - sys_chdir("/old");
102549 + sys_mkdir((const char __force_user *)"/old", 0700);
102550 + sys_chdir((const char __force_user *)"/old");
102551
102552 /* try loading default modules from initrd */
102553 load_default_modules();
102554 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
102555 current->flags &= ~PF_FREEZER_SKIP;
102556
102557 /* move initrd to rootfs' /old */
102558 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
102559 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
102560 /* switch root and cwd back to / of rootfs */
102561 - sys_chroot("..");
102562 + sys_chroot((const char __force_user *)"..");
102563
102564 if (new_decode_dev(real_root_dev) == Root_RAM0) {
102565 - sys_chdir("/old");
102566 + sys_chdir((const char __force_user *)"/old");
102567 return;
102568 }
102569
102570 - sys_chdir("/");
102571 + sys_chdir((const char __force_user *)"/");
102572 ROOT_DEV = new_decode_dev(real_root_dev);
102573 mount_root();
102574
102575 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
102576 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
102577 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
102578 if (!error)
102579 printk("okay\n");
102580 else {
102581 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
102582 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
102583 if (error == -ENOENT)
102584 printk("/initrd does not exist. Ignored.\n");
102585 else
102586 printk("failed\n");
102587 printk(KERN_NOTICE "Unmounting old root\n");
102588 - sys_umount("/old", MNT_DETACH);
102589 + sys_umount((char __force_user *)"/old", MNT_DETACH);
102590 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
102591 if (fd < 0) {
102592 error = fd;
102593 @@ -127,11 +127,11 @@ int __init initrd_load(void)
102594 * mounted in the normal path.
102595 */
102596 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
102597 - sys_unlink("/initrd.image");
102598 + sys_unlink((const char __force_user *)"/initrd.image");
102599 handle_initrd();
102600 return 1;
102601 }
102602 }
102603 - sys_unlink("/initrd.image");
102604 + sys_unlink((const char __force_user *)"/initrd.image");
102605 return 0;
102606 }
102607 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
102608 index 8cb6db5..d729f50 100644
102609 --- a/init/do_mounts_md.c
102610 +++ b/init/do_mounts_md.c
102611 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
102612 partitioned ? "_d" : "", minor,
102613 md_setup_args[ent].device_names);
102614
102615 - fd = sys_open(name, 0, 0);
102616 + fd = sys_open((char __force_user *)name, 0, 0);
102617 if (fd < 0) {
102618 printk(KERN_ERR "md: open failed - cannot start "
102619 "array %s\n", name);
102620 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
102621 * array without it
102622 */
102623 sys_close(fd);
102624 - fd = sys_open(name, 0, 0);
102625 + fd = sys_open((char __force_user *)name, 0, 0);
102626 sys_ioctl(fd, BLKRRPART, 0);
102627 }
102628 sys_close(fd);
102629 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
102630
102631 wait_for_device_probe();
102632
102633 - fd = sys_open("/dev/md0", 0, 0);
102634 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
102635 if (fd >= 0) {
102636 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
102637 sys_close(fd);
102638 diff --git a/init/init_task.c b/init/init_task.c
102639 index ba0a7f36..2bcf1d5 100644
102640 --- a/init/init_task.c
102641 +++ b/init/init_task.c
102642 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
102643 * Initial thread structure. Alignment of this is handled by a special
102644 * linker map entry.
102645 */
102646 +#ifdef CONFIG_X86
102647 +union thread_union init_thread_union __init_task_data;
102648 +#else
102649 union thread_union init_thread_union __init_task_data =
102650 { INIT_THREAD_INFO(init_task) };
102651 +#endif
102652 diff --git a/init/initramfs.c b/init/initramfs.c
102653 index ad1bd77..dca2c1b 100644
102654 --- a/init/initramfs.c
102655 +++ b/init/initramfs.c
102656 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
102657
102658 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
102659 while (count) {
102660 - ssize_t rv = sys_write(fd, p, count);
102661 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
102662
102663 if (rv < 0) {
102664 if (rv == -EINTR || rv == -EAGAIN)
102665 @@ -107,7 +107,7 @@ static void __init free_hash(void)
102666 }
102667 }
102668
102669 -static long __init do_utime(char *filename, time_t mtime)
102670 +static long __init do_utime(char __force_user *filename, time_t mtime)
102671 {
102672 struct timespec t[2];
102673
102674 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
102675 struct dir_entry *de, *tmp;
102676 list_for_each_entry_safe(de, tmp, &dir_list, list) {
102677 list_del(&de->list);
102678 - do_utime(de->name, de->mtime);
102679 + do_utime((char __force_user *)de->name, de->mtime);
102680 kfree(de->name);
102681 kfree(de);
102682 }
102683 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
102684 if (nlink >= 2) {
102685 char *old = find_link(major, minor, ino, mode, collected);
102686 if (old)
102687 - return (sys_link(old, collected) < 0) ? -1 : 1;
102688 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
102689 }
102690 return 0;
102691 }
102692 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
102693 {
102694 struct stat st;
102695
102696 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
102697 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
102698 if (S_ISDIR(st.st_mode))
102699 - sys_rmdir(path);
102700 + sys_rmdir((char __force_user *)path);
102701 else
102702 - sys_unlink(path);
102703 + sys_unlink((char __force_user *)path);
102704 }
102705 }
102706
102707 @@ -338,7 +338,7 @@ static int __init do_name(void)
102708 int openflags = O_WRONLY|O_CREAT;
102709 if (ml != 1)
102710 openflags |= O_TRUNC;
102711 - wfd = sys_open(collected, openflags, mode);
102712 + wfd = sys_open((char __force_user *)collected, openflags, mode);
102713
102714 if (wfd >= 0) {
102715 sys_fchown(wfd, uid, gid);
102716 @@ -350,17 +350,17 @@ static int __init do_name(void)
102717 }
102718 }
102719 } else if (S_ISDIR(mode)) {
102720 - sys_mkdir(collected, mode);
102721 - sys_chown(collected, uid, gid);
102722 - sys_chmod(collected, mode);
102723 + sys_mkdir((char __force_user *)collected, mode);
102724 + sys_chown((char __force_user *)collected, uid, gid);
102725 + sys_chmod((char __force_user *)collected, mode);
102726 dir_add(collected, mtime);
102727 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
102728 S_ISFIFO(mode) || S_ISSOCK(mode)) {
102729 if (maybe_link() == 0) {
102730 - sys_mknod(collected, mode, rdev);
102731 - sys_chown(collected, uid, gid);
102732 - sys_chmod(collected, mode);
102733 - do_utime(collected, mtime);
102734 + sys_mknod((char __force_user *)collected, mode, rdev);
102735 + sys_chown((char __force_user *)collected, uid, gid);
102736 + sys_chmod((char __force_user *)collected, mode);
102737 + do_utime((char __force_user *)collected, mtime);
102738 }
102739 }
102740 return 0;
102741 @@ -372,7 +372,7 @@ static int __init do_copy(void)
102742 if (xwrite(wfd, victim, body_len) != body_len)
102743 error("write error");
102744 sys_close(wfd);
102745 - do_utime(vcollected, mtime);
102746 + do_utime((char __force_user *)vcollected, mtime);
102747 kfree(vcollected);
102748 eat(body_len);
102749 state = SkipIt;
102750 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
102751 {
102752 collected[N_ALIGN(name_len) + body_len] = '\0';
102753 clean_path(collected, 0);
102754 - sys_symlink(collected + N_ALIGN(name_len), collected);
102755 - sys_lchown(collected, uid, gid);
102756 - do_utime(collected, mtime);
102757 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
102758 + sys_lchown((char __force_user *)collected, uid, gid);
102759 + do_utime((char __force_user *)collected, mtime);
102760 state = SkipIt;
102761 next_state = Reset;
102762 return 0;
102763 diff --git a/init/main.c b/init/main.c
102764 index 2a89545..eb9203f 100644
102765 --- a/init/main.c
102766 +++ b/init/main.c
102767 @@ -97,6 +97,8 @@ extern void radix_tree_init(void);
102768 static inline void mark_rodata_ro(void) { }
102769 #endif
102770
102771 +extern void grsecurity_init(void);
102772 +
102773 /*
102774 * Debug helper: via this flag we know that we are in 'early bootup code'
102775 * where only the boot processor is running with IRQ disabled. This means
102776 @@ -158,6 +160,84 @@ static int __init set_reset_devices(char *str)
102777
102778 __setup("reset_devices", set_reset_devices);
102779
102780 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
102781 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
102782 +static int __init setup_grsec_proc_gid(char *str)
102783 +{
102784 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
102785 + return 1;
102786 +}
102787 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
102788 +#endif
102789 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
102790 +int grsec_enable_sysfs_restrict = 1;
102791 +static int __init setup_grsec_sysfs_restrict(char *str)
102792 +{
102793 + if (!simple_strtol(str, NULL, 0))
102794 + grsec_enable_sysfs_restrict = 0;
102795 + return 1;
102796 +}
102797 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
102798 +#endif
102799 +
102800 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
102801 +unsigned long pax_user_shadow_base __read_only;
102802 +EXPORT_SYMBOL(pax_user_shadow_base);
102803 +extern char pax_enter_kernel_user[];
102804 +extern char pax_exit_kernel_user[];
102805 +#endif
102806 +
102807 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
102808 +static int __init setup_pax_nouderef(char *str)
102809 +{
102810 +#ifdef CONFIG_X86_32
102811 + unsigned int cpu;
102812 + struct desc_struct *gdt;
102813 +
102814 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
102815 + gdt = get_cpu_gdt_table(cpu);
102816 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
102817 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
102818 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
102819 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
102820 + }
102821 + loadsegment(ds, __KERNEL_DS);
102822 + loadsegment(es, __KERNEL_DS);
102823 + loadsegment(ss, __KERNEL_DS);
102824 +#else
102825 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
102826 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
102827 + clone_pgd_mask = ~(pgdval_t)0UL;
102828 + pax_user_shadow_base = 0UL;
102829 + setup_clear_cpu_cap(X86_FEATURE_PCIDUDEREF);
102830 +#endif
102831 +
102832 + return 0;
102833 +}
102834 +early_param("pax_nouderef", setup_pax_nouderef);
102835 +
102836 +#ifdef CONFIG_X86_64
102837 +static int __init setup_pax_weakuderef(char *str)
102838 +{
102839 + if (clone_pgd_mask != ~(pgdval_t)0UL)
102840 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
102841 + return 1;
102842 +}
102843 +__setup("pax_weakuderef", setup_pax_weakuderef);
102844 +#endif
102845 +#endif
102846 +
102847 +#ifdef CONFIG_PAX_SOFTMODE
102848 +int pax_softmode;
102849 +
102850 +static int __init setup_pax_softmode(char *str)
102851 +{
102852 + get_option(&str, &pax_softmode);
102853 + return 1;
102854 +}
102855 +__setup("pax_softmode=", setup_pax_softmode);
102856 +#endif
102857 +
102858 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
102859 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
102860 static const char *panic_later, *panic_param;
102861 @@ -726,7 +806,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
102862 struct blacklist_entry *entry;
102863 char *fn_name;
102864
102865 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
102866 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
102867 if (!fn_name)
102868 return false;
102869
102870 @@ -778,7 +858,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
102871 {
102872 int count = preempt_count();
102873 int ret;
102874 - char msgbuf[64];
102875 + const char *msg1 = "", *msg2 = "";
102876
102877 if (initcall_blacklisted(fn))
102878 return -EPERM;
102879 @@ -788,18 +868,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
102880 else
102881 ret = fn();
102882
102883 - msgbuf[0] = 0;
102884 -
102885 if (preempt_count() != count) {
102886 - sprintf(msgbuf, "preemption imbalance ");
102887 + msg1 = " preemption imbalance";
102888 preempt_count_set(count);
102889 }
102890 if (irqs_disabled()) {
102891 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
102892 + msg2 = " disabled interrupts";
102893 local_irq_enable();
102894 }
102895 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
102896 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
102897
102898 + add_latent_entropy();
102899 return ret;
102900 }
102901
102902 @@ -905,8 +984,8 @@ static int run_init_process(const char *init_filename)
102903 {
102904 argv_init[0] = init_filename;
102905 return do_execve(getname_kernel(init_filename),
102906 - (const char __user *const __user *)argv_init,
102907 - (const char __user *const __user *)envp_init);
102908 + (const char __user *const __force_user *)argv_init,
102909 + (const char __user *const __force_user *)envp_init);
102910 }
102911
102912 static int try_to_run_init_process(const char *init_filename)
102913 @@ -923,6 +1002,10 @@ static int try_to_run_init_process(const char *init_filename)
102914 return ret;
102915 }
102916
102917 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
102918 +extern int gr_init_ran;
102919 +#endif
102920 +
102921 static noinline void __init kernel_init_freeable(void);
102922
102923 static int __ref kernel_init(void *unused)
102924 @@ -947,6 +1030,11 @@ static int __ref kernel_init(void *unused)
102925 ramdisk_execute_command, ret);
102926 }
102927
102928 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
102929 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
102930 + gr_init_ran = 1;
102931 +#endif
102932 +
102933 /*
102934 * We try each of these until one succeeds.
102935 *
102936 @@ -1002,7 +1090,7 @@ static noinline void __init kernel_init_freeable(void)
102937 do_basic_setup();
102938
102939 /* Open the /dev/console on the rootfs, this should never fail */
102940 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
102941 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
102942 pr_err("Warning: unable to open an initial console.\n");
102943
102944 (void) sys_dup(0);
102945 @@ -1015,11 +1103,13 @@ static noinline void __init kernel_init_freeable(void)
102946 if (!ramdisk_execute_command)
102947 ramdisk_execute_command = "/init";
102948
102949 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
102950 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
102951 ramdisk_execute_command = NULL;
102952 prepare_namespace();
102953 }
102954
102955 + grsecurity_init();
102956 +
102957 /*
102958 * Ok, we have completed the initial bootup, and
102959 * we're essentially up and running. Get rid of the
102960 diff --git a/ipc/compat.c b/ipc/compat.c
102961 index 9b3c85f..5266b0f 100644
102962 --- a/ipc/compat.c
102963 +++ b/ipc/compat.c
102964 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
102965 COMPAT_SHMLBA);
102966 if (err < 0)
102967 return err;
102968 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
102969 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
102970 }
102971 case SHMDT:
102972 return sys_shmdt(compat_ptr(ptr));
102973 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
102974 }
102975
102976 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
102977 - unsigned, nsops,
102978 + compat_long_t, nsops,
102979 const struct compat_timespec __user *, timeout)
102980 {
102981 struct timespec __user *ts64;
102982 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
102983 index 8ad93c2..efd80f8 100644
102984 --- a/ipc/ipc_sysctl.c
102985 +++ b/ipc/ipc_sysctl.c
102986 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
102987 static int proc_ipc_dointvec(struct ctl_table *table, int write,
102988 void __user *buffer, size_t *lenp, loff_t *ppos)
102989 {
102990 - struct ctl_table ipc_table;
102991 + ctl_table_no_const ipc_table;
102992
102993 memcpy(&ipc_table, table, sizeof(ipc_table));
102994 ipc_table.data = get_ipc(table);
102995 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
102996 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
102997 void __user *buffer, size_t *lenp, loff_t *ppos)
102998 {
102999 - struct ctl_table ipc_table;
103000 + ctl_table_no_const ipc_table;
103001
103002 memcpy(&ipc_table, table, sizeof(ipc_table));
103003 ipc_table.data = get_ipc(table);
103004 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
103005 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
103006 void __user *buffer, size_t *lenp, loff_t *ppos)
103007 {
103008 - struct ctl_table ipc_table;
103009 + ctl_table_no_const ipc_table;
103010 memcpy(&ipc_table, table, sizeof(ipc_table));
103011 ipc_table.data = get_ipc(table);
103012
103013 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
103014 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
103015 void __user *buffer, size_t *lenp, loff_t *ppos)
103016 {
103017 - struct ctl_table ipc_table;
103018 + ctl_table_no_const ipc_table;
103019 int dummy = 0;
103020
103021 memcpy(&ipc_table, table, sizeof(ipc_table));
103022 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
103023 index 68d4e95..1477ded 100644
103024 --- a/ipc/mq_sysctl.c
103025 +++ b/ipc/mq_sysctl.c
103026 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
103027 static int proc_mq_dointvec(struct ctl_table *table, int write,
103028 void __user *buffer, size_t *lenp, loff_t *ppos)
103029 {
103030 - struct ctl_table mq_table;
103031 + ctl_table_no_const mq_table;
103032 memcpy(&mq_table, table, sizeof(mq_table));
103033 mq_table.data = get_mq(table);
103034
103035 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
103036 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
103037 void __user *buffer, size_t *lenp, loff_t *ppos)
103038 {
103039 - struct ctl_table mq_table;
103040 + ctl_table_no_const mq_table;
103041 memcpy(&mq_table, table, sizeof(mq_table));
103042 mq_table.data = get_mq(table);
103043
103044 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
103045 index 3aaea7f..e8a13d6 100644
103046 --- a/ipc/mqueue.c
103047 +++ b/ipc/mqueue.c
103048 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
103049 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
103050 info->attr.mq_msgsize);
103051
103052 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
103053 spin_lock(&mq_lock);
103054 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
103055 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
103056 diff --git a/ipc/sem.c b/ipc/sem.c
103057 index d1a6edd..ef08b40 100644
103058 --- a/ipc/sem.c
103059 +++ b/ipc/sem.c
103060 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
103061 }
103062
103063 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
103064 - unsigned, nsops, const struct timespec __user *, timeout)
103065 + long, nsops, const struct timespec __user *, timeout)
103066 {
103067 int error = -EINVAL;
103068 struct sem_array *sma;
103069 @@ -2015,7 +2015,7 @@ out_free:
103070 }
103071
103072 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
103073 - unsigned, nsops)
103074 + long, nsops)
103075 {
103076 return sys_semtimedop(semid, tsops, nsops, NULL);
103077 }
103078 diff --git a/ipc/shm.c b/ipc/shm.c
103079 index 6d76707..b646bbe 100644
103080 --- a/ipc/shm.c
103081 +++ b/ipc/shm.c
103082 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
103083 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
103084 #endif
103085
103086 +#ifdef CONFIG_GRKERNSEC
103087 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
103088 + const u64 shm_createtime, const kuid_t cuid,
103089 + const int shmid);
103090 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
103091 + const u64 shm_createtime);
103092 +#endif
103093 +
103094 void shm_init_ns(struct ipc_namespace *ns)
103095 {
103096 ns->shm_ctlmax = SHMMAX;
103097 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
103098 shp->shm_lprid = 0;
103099 shp->shm_atim = shp->shm_dtim = 0;
103100 shp->shm_ctim = get_seconds();
103101 +#ifdef CONFIG_GRKERNSEC
103102 + shp->shm_createtime = ktime_get_ns();
103103 +#endif
103104 shp->shm_segsz = size;
103105 shp->shm_nattch = 0;
103106 shp->shm_file = file;
103107 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103108 f_mode = FMODE_READ | FMODE_WRITE;
103109 }
103110 if (shmflg & SHM_EXEC) {
103111 +
103112 +#ifdef CONFIG_PAX_MPROTECT
103113 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
103114 + goto out;
103115 +#endif
103116 +
103117 prot |= PROT_EXEC;
103118 acc_mode |= S_IXUGO;
103119 }
103120 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103121 if (err)
103122 goto out_unlock;
103123
103124 +#ifdef CONFIG_GRKERNSEC
103125 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
103126 + shp->shm_perm.cuid, shmid) ||
103127 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
103128 + err = -EACCES;
103129 + goto out_unlock;
103130 + }
103131 +#endif
103132 +
103133 ipc_lock_object(&shp->shm_perm);
103134
103135 /* check if shm_destroy() is tearing down shp */
103136 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103137 path = shp->shm_file->f_path;
103138 path_get(&path);
103139 shp->shm_nattch++;
103140 +#ifdef CONFIG_GRKERNSEC
103141 + shp->shm_lapid = current->pid;
103142 +#endif
103143 size = i_size_read(d_inode(path.dentry));
103144 ipc_unlock_object(&shp->shm_perm);
103145 rcu_read_unlock();
103146 diff --git a/ipc/util.c b/ipc/util.c
103147 index ff3323e..d6d63d1 100644
103148 --- a/ipc/util.c
103149 +++ b/ipc/util.c
103150 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
103151 int (*show)(struct seq_file *, void *);
103152 };
103153
103154 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
103155 +
103156 /**
103157 * ipc_init - initialise ipc subsystem
103158 *
103159 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
103160 granted_mode >>= 6;
103161 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
103162 granted_mode >>= 3;
103163 +
103164 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
103165 + return -1;
103166 +
103167 /* is there some bit set in requested_mode but not in granted_mode? */
103168 if ((requested_mode & ~granted_mode & 0007) &&
103169 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
103170 diff --git a/kernel/audit.c b/kernel/audit.c
103171 index 1c13e42..6c171ab 100644
103172 --- a/kernel/audit.c
103173 +++ b/kernel/audit.c
103174 @@ -124,7 +124,7 @@ u32 audit_sig_sid = 0;
103175 3) suppressed due to audit_rate_limit
103176 4) suppressed due to audit_backlog_limit
103177 */
103178 -static atomic_t audit_lost = ATOMIC_INIT(0);
103179 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
103180
103181 /* The netlink socket. */
103182 static struct sock *audit_sock;
103183 @@ -258,7 +258,7 @@ void audit_log_lost(const char *message)
103184 unsigned long now;
103185 int print;
103186
103187 - atomic_inc(&audit_lost);
103188 + atomic_inc_unchecked(&audit_lost);
103189
103190 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
103191
103192 @@ -275,7 +275,7 @@ void audit_log_lost(const char *message)
103193 if (print) {
103194 if (printk_ratelimit())
103195 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
103196 - atomic_read(&audit_lost),
103197 + atomic_read_unchecked(&audit_lost),
103198 audit_rate_limit,
103199 audit_backlog_limit);
103200 audit_panic(message);
103201 @@ -833,7 +833,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
103202 s.pid = audit_pid;
103203 s.rate_limit = audit_rate_limit;
103204 s.backlog_limit = audit_backlog_limit;
103205 - s.lost = atomic_read(&audit_lost);
103206 + s.lost = atomic_read_unchecked(&audit_lost);
103207 s.backlog = skb_queue_len(&audit_skb_queue);
103208 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
103209 s.backlog_wait_time = audit_backlog_wait_time_master;
103210 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
103211 index 9fb9d1c..afb1610 100644
103212 --- a/kernel/auditsc.c
103213 +++ b/kernel/auditsc.c
103214 @@ -1023,7 +1023,7 @@ static int audit_log_single_execve_arg(struct audit_context *context,
103215 * for strings that are too long, we should not have created
103216 * any.
103217 */
103218 - if (unlikely((len == -1) || len > MAX_ARG_STRLEN - 1)) {
103219 + if (unlikely(len > MAX_ARG_STRLEN - 1)) {
103220 WARN_ON(1);
103221 send_sig(SIGKILL, current, 0);
103222 return -1;
103223 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
103224 }
103225
103226 /* global counter which is incremented every time something logs in */
103227 -static atomic_t session_id = ATOMIC_INIT(0);
103228 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
103229
103230 static int audit_set_loginuid_perm(kuid_t loginuid)
103231 {
103232 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
103233
103234 /* are we setting or clearing? */
103235 if (uid_valid(loginuid))
103236 - sessionid = (unsigned int)atomic_inc_return(&session_id);
103237 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
103238
103239 task->sessionid = sessionid;
103240 task->loginuid = loginuid;
103241 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
103242 index 54f0e7f..fed997b 100644
103243 --- a/kernel/bpf/core.c
103244 +++ b/kernel/bpf/core.c
103245 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103246 * random section of illegal instructions.
103247 */
103248 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
103249 - hdr = module_alloc(size);
103250 + hdr = module_alloc_exec(size);
103251 if (hdr == NULL)
103252 return NULL;
103253
103254 /* Fill space with illegal/arch-dep instructions. */
103255 bpf_fill_ill_insns(hdr, size);
103256
103257 + pax_open_kernel();
103258 hdr->pages = size / PAGE_SIZE;
103259 + pax_close_kernel();
103260 +
103261 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
103262 PAGE_SIZE - sizeof(*hdr));
103263 start = (prandom_u32() % hole) & ~(alignment - 1);
103264 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103265
103266 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
103267 {
103268 - module_memfree(hdr);
103269 + module_memfree_exec(hdr);
103270 }
103271 #endif /* CONFIG_BPF_JIT */
103272
103273 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
103274 index 3bae6c5..59ea175 100644
103275 --- a/kernel/bpf/syscall.c
103276 +++ b/kernel/bpf/syscall.c
103277 @@ -554,11 +554,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
103278 int err;
103279
103280 /* the syscall is limited to root temporarily. This restriction will be
103281 - * lifted when security audit is clean. Note that eBPF+tracing must have
103282 - * this restriction, since it may pass kernel data to user space
103283 + * lifted by upstream when a half-assed security audit is clean. Note
103284 + * that eBPF+tracing must have this restriction, since it may pass
103285 + * kernel data to user space
103286 */
103287 if (!capable(CAP_SYS_ADMIN))
103288 return -EPERM;
103289 +#ifdef CONFIG_GRKERNSEC
103290 + return -EPERM;
103291 +#endif
103292
103293 if (!access_ok(VERIFY_READ, uattr, 1))
103294 return -EFAULT;
103295 diff --git a/kernel/capability.c b/kernel/capability.c
103296 index 45432b5..988f1e4 100644
103297 --- a/kernel/capability.c
103298 +++ b/kernel/capability.c
103299 @@ -193,6 +193,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
103300 * before modification is attempted and the application
103301 * fails.
103302 */
103303 + if (tocopy > ARRAY_SIZE(kdata))
103304 + return -EFAULT;
103305 +
103306 if (copy_to_user(dataptr, kdata, tocopy
103307 * sizeof(struct __user_cap_data_struct))) {
103308 return -EFAULT;
103309 @@ -298,10 +301,11 @@ bool has_ns_capability(struct task_struct *t,
103310 int ret;
103311
103312 rcu_read_lock();
103313 - ret = security_capable(__task_cred(t), ns, cap);
103314 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
103315 + gr_task_is_capable(t, __task_cred(t), cap);
103316 rcu_read_unlock();
103317
103318 - return (ret == 0);
103319 + return ret;
103320 }
103321
103322 /**
103323 @@ -338,10 +342,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
103324 int ret;
103325
103326 rcu_read_lock();
103327 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
103328 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
103329 rcu_read_unlock();
103330
103331 - return (ret == 0);
103332 + return ret;
103333 }
103334
103335 /**
103336 @@ -379,7 +383,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
103337 BUG();
103338 }
103339
103340 - if (security_capable(current_cred(), ns, cap) == 0) {
103341 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
103342 current->flags |= PF_SUPERPRIV;
103343 return true;
103344 }
103345 @@ -387,6 +391,20 @@ bool ns_capable(struct user_namespace *ns, int cap)
103346 }
103347 EXPORT_SYMBOL(ns_capable);
103348
103349 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
103350 +{
103351 + if (unlikely(!cap_valid(cap))) {
103352 + pr_crit("capable_nolog() called with invalid cap=%u\n", cap);
103353 + BUG();
103354 + }
103355 +
103356 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
103357 + current->flags |= PF_SUPERPRIV;
103358 + return true;
103359 + }
103360 + return false;
103361 +}
103362 +EXPORT_SYMBOL(ns_capable_nolog);
103363
103364 /**
103365 * capable - Determine if the current task has a superior capability in effect
103366 @@ -403,6 +421,13 @@ bool capable(int cap)
103367 return ns_capable(&init_user_ns, cap);
103368 }
103369 EXPORT_SYMBOL(capable);
103370 +
103371 +bool capable_nolog(int cap)
103372 +{
103373 + return ns_capable_nolog(&init_user_ns, cap);
103374 +}
103375 +EXPORT_SYMBOL(capable_nolog);
103376 +
103377 #endif /* CONFIG_MULTIUSER */
103378
103379 /**
103380 @@ -447,3 +472,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
103381 kgid_has_mapping(ns, inode->i_gid);
103382 }
103383 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
103384 +
103385 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
103386 +{
103387 + struct user_namespace *ns = current_user_ns();
103388 +
103389 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
103390 + kgid_has_mapping(ns, inode->i_gid);
103391 +}
103392 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
103393 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
103394 index e8a5491..ab4bfa3 100644
103395 --- a/kernel/cgroup.c
103396 +++ b/kernel/cgroup.c
103397 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
103398 if (!pathbuf || !agentbuf)
103399 goto out;
103400
103401 + if (agentbuf[0] == '\0')
103402 + goto out;
103403 +
103404 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
103405 if (!path)
103406 goto out;
103407 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
103408 struct task_struct *task;
103409 int count = 0;
103410
103411 - seq_printf(seq, "css_set %p\n", cset);
103412 + seq_printf(seq, "css_set %pK\n", cset);
103413
103414 list_for_each_entry(task, &cset->tasks, cg_list) {
103415 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
103416 diff --git a/kernel/compat.c b/kernel/compat.c
103417 index 333d364..762ec00 100644
103418 --- a/kernel/compat.c
103419 +++ b/kernel/compat.c
103420 @@ -13,6 +13,7 @@
103421
103422 #include <linux/linkage.h>
103423 #include <linux/compat.h>
103424 +#include <linux/module.h>
103425 #include <linux/errno.h>
103426 #include <linux/time.h>
103427 #include <linux/signal.h>
103428 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
103429 mm_segment_t oldfs;
103430 long ret;
103431
103432 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
103433 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
103434 oldfs = get_fs();
103435 set_fs(KERNEL_DS);
103436 ret = hrtimer_nanosleep_restart(restart);
103437 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
103438 oldfs = get_fs();
103439 set_fs(KERNEL_DS);
103440 ret = hrtimer_nanosleep(&tu,
103441 - rmtp ? (struct timespec __user *)&rmt : NULL,
103442 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
103443 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
103444 set_fs(oldfs);
103445
103446 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
103447 mm_segment_t old_fs = get_fs();
103448
103449 set_fs(KERNEL_DS);
103450 - ret = sys_sigpending((old_sigset_t __user *) &s);
103451 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
103452 set_fs(old_fs);
103453 if (ret == 0)
103454 ret = put_user(s, set);
103455 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
103456 mm_segment_t old_fs = get_fs();
103457
103458 set_fs(KERNEL_DS);
103459 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
103460 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
103461 set_fs(old_fs);
103462
103463 if (!ret) {
103464 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
103465 set_fs (KERNEL_DS);
103466 ret = sys_wait4(pid,
103467 (stat_addr ?
103468 - (unsigned int __user *) &status : NULL),
103469 - options, (struct rusage __user *) &r);
103470 + (unsigned int __force_user *) &status : NULL),
103471 + options, (struct rusage __force_user *) &r);
103472 set_fs (old_fs);
103473
103474 if (ret > 0) {
103475 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
103476 memset(&info, 0, sizeof(info));
103477
103478 set_fs(KERNEL_DS);
103479 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
103480 - uru ? (struct rusage __user *)&ru : NULL);
103481 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
103482 + uru ? (struct rusage __force_user *)&ru : NULL);
103483 set_fs(old_fs);
103484
103485 if ((ret < 0) || (info.si_signo == 0))
103486 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
103487 oldfs = get_fs();
103488 set_fs(KERNEL_DS);
103489 err = sys_timer_settime(timer_id, flags,
103490 - (struct itimerspec __user *) &newts,
103491 - (struct itimerspec __user *) &oldts);
103492 + (struct itimerspec __force_user *) &newts,
103493 + (struct itimerspec __force_user *) &oldts);
103494 set_fs(oldfs);
103495 if (!err && old && put_compat_itimerspec(old, &oldts))
103496 return -EFAULT;
103497 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
103498 oldfs = get_fs();
103499 set_fs(KERNEL_DS);
103500 err = sys_timer_gettime(timer_id,
103501 - (struct itimerspec __user *) &ts);
103502 + (struct itimerspec __force_user *) &ts);
103503 set_fs(oldfs);
103504 if (!err && put_compat_itimerspec(setting, &ts))
103505 return -EFAULT;
103506 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
103507 oldfs = get_fs();
103508 set_fs(KERNEL_DS);
103509 err = sys_clock_settime(which_clock,
103510 - (struct timespec __user *) &ts);
103511 + (struct timespec __force_user *) &ts);
103512 set_fs(oldfs);
103513 return err;
103514 }
103515 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
103516 oldfs = get_fs();
103517 set_fs(KERNEL_DS);
103518 err = sys_clock_gettime(which_clock,
103519 - (struct timespec __user *) &ts);
103520 + (struct timespec __force_user *) &ts);
103521 set_fs(oldfs);
103522 if (!err && compat_put_timespec(&ts, tp))
103523 return -EFAULT;
103524 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
103525
103526 oldfs = get_fs();
103527 set_fs(KERNEL_DS);
103528 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
103529 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
103530 set_fs(oldfs);
103531
103532 err = compat_put_timex(utp, &txc);
103533 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
103534 oldfs = get_fs();
103535 set_fs(KERNEL_DS);
103536 err = sys_clock_getres(which_clock,
103537 - (struct timespec __user *) &ts);
103538 + (struct timespec __force_user *) &ts);
103539 set_fs(oldfs);
103540 if (!err && tp && compat_put_timespec(&ts, tp))
103541 return -EFAULT;
103542 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
103543 struct timespec tu;
103544 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
103545
103546 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
103547 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
103548 oldfs = get_fs();
103549 set_fs(KERNEL_DS);
103550 err = clock_nanosleep_restart(restart);
103551 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
103552 oldfs = get_fs();
103553 set_fs(KERNEL_DS);
103554 err = sys_clock_nanosleep(which_clock, flags,
103555 - (struct timespec __user *) &in,
103556 - (struct timespec __user *) &out);
103557 + (struct timespec __force_user *) &in,
103558 + (struct timespec __force_user *) &out);
103559 set_fs(oldfs);
103560
103561 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
103562 @@ -1147,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
103563 mm_segment_t old_fs = get_fs();
103564
103565 set_fs(KERNEL_DS);
103566 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
103567 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
103568 set_fs(old_fs);
103569 if (compat_put_timespec(&t, interval))
103570 return -EFAULT;
103571 diff --git a/kernel/configs.c b/kernel/configs.c
103572 index c18b1f1..b9a0132 100644
103573 --- a/kernel/configs.c
103574 +++ b/kernel/configs.c
103575 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
103576 struct proc_dir_entry *entry;
103577
103578 /* create the current config file */
103579 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
103580 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
103581 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
103582 + &ikconfig_file_ops);
103583 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
103584 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
103585 + &ikconfig_file_ops);
103586 +#endif
103587 +#else
103588 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
103589 &ikconfig_file_ops);
103590 +#endif
103591 +
103592 if (!entry)
103593 return -ENOMEM;
103594
103595 diff --git a/kernel/cred.c b/kernel/cred.c
103596 index ec1c076..7da8a0e 100644
103597 --- a/kernel/cred.c
103598 +++ b/kernel/cred.c
103599 @@ -167,6 +167,15 @@ void exit_creds(struct task_struct *tsk)
103600 validate_creds(cred);
103601 alter_cred_subscribers(cred, -1);
103602 put_cred(cred);
103603 +
103604 +#ifdef CONFIG_GRKERNSEC_SETXID
103605 + cred = (struct cred *) tsk->delayed_cred;
103606 + if (cred != NULL) {
103607 + tsk->delayed_cred = NULL;
103608 + validate_creds(cred);
103609 + put_cred(cred);
103610 + }
103611 +#endif
103612 }
103613
103614 /**
103615 @@ -414,7 +423,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
103616 * Always returns 0 thus allowing this function to be tail-called at the end
103617 * of, say, sys_setgid().
103618 */
103619 -int commit_creds(struct cred *new)
103620 +static int __commit_creds(struct cred *new)
103621 {
103622 struct task_struct *task = current;
103623 const struct cred *old = task->real_cred;
103624 @@ -433,6 +442,8 @@ int commit_creds(struct cred *new)
103625
103626 get_cred(new); /* we will require a ref for the subj creds too */
103627
103628 + gr_set_role_label(task, new->uid, new->gid);
103629 +
103630 /* dumpability changes */
103631 if (!uid_eq(old->euid, new->euid) ||
103632 !gid_eq(old->egid, new->egid) ||
103633 @@ -482,6 +493,105 @@ int commit_creds(struct cred *new)
103634 put_cred(old);
103635 return 0;
103636 }
103637 +#ifdef CONFIG_GRKERNSEC_SETXID
103638 +extern int set_user(struct cred *new);
103639 +
103640 +void gr_delayed_cred_worker(void)
103641 +{
103642 + const struct cred *new = current->delayed_cred;
103643 + struct cred *ncred;
103644 +
103645 + current->delayed_cred = NULL;
103646 +
103647 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
103648 + // from doing get_cred on it when queueing this
103649 + put_cred(new);
103650 + return;
103651 + } else if (new == NULL)
103652 + return;
103653 +
103654 + ncred = prepare_creds();
103655 + if (!ncred)
103656 + goto die;
103657 + // uids
103658 + ncred->uid = new->uid;
103659 + ncred->euid = new->euid;
103660 + ncred->suid = new->suid;
103661 + ncred->fsuid = new->fsuid;
103662 + // gids
103663 + ncred->gid = new->gid;
103664 + ncred->egid = new->egid;
103665 + ncred->sgid = new->sgid;
103666 + ncred->fsgid = new->fsgid;
103667 + // groups
103668 + set_groups(ncred, new->group_info);
103669 + // caps
103670 + ncred->securebits = new->securebits;
103671 + ncred->cap_inheritable = new->cap_inheritable;
103672 + ncred->cap_permitted = new->cap_permitted;
103673 + ncred->cap_effective = new->cap_effective;
103674 + ncred->cap_bset = new->cap_bset;
103675 +
103676 + if (set_user(ncred)) {
103677 + abort_creds(ncred);
103678 + goto die;
103679 + }
103680 +
103681 + // from doing get_cred on it when queueing this
103682 + put_cred(new);
103683 +
103684 + __commit_creds(ncred);
103685 + return;
103686 +die:
103687 + // from doing get_cred on it when queueing this
103688 + put_cred(new);
103689 + do_group_exit(SIGKILL);
103690 +}
103691 +#endif
103692 +
103693 +int commit_creds(struct cred *new)
103694 +{
103695 +#ifdef CONFIG_GRKERNSEC_SETXID
103696 + int ret;
103697 + int schedule_it = 0;
103698 + struct task_struct *t;
103699 + unsigned oldsecurebits = current_cred()->securebits;
103700 +
103701 + /* we won't get called with tasklist_lock held for writing
103702 + and interrupts disabled as the cred struct in that case is
103703 + init_cred
103704 + */
103705 + if (grsec_enable_setxid && !current_is_single_threaded() &&
103706 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
103707 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
103708 + schedule_it = 1;
103709 + }
103710 + ret = __commit_creds(new);
103711 + if (schedule_it) {
103712 + rcu_read_lock();
103713 + read_lock(&tasklist_lock);
103714 + for (t = next_thread(current); t != current;
103715 + t = next_thread(t)) {
103716 + /* we'll check if the thread has uid 0 in
103717 + * the delayed worker routine
103718 + */
103719 + if (task_securebits(t) == oldsecurebits &&
103720 + t->delayed_cred == NULL) {
103721 + t->delayed_cred = get_cred(new);
103722 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
103723 + set_tsk_need_resched(t);
103724 + }
103725 + }
103726 + read_unlock(&tasklist_lock);
103727 + rcu_read_unlock();
103728 + }
103729 +
103730 + return ret;
103731 +#else
103732 + return __commit_creds(new);
103733 +#endif
103734 +}
103735 +
103736 EXPORT_SYMBOL(commit_creds);
103737
103738 /**
103739 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
103740 index 0874e2e..5b32cc9 100644
103741 --- a/kernel/debug/debug_core.c
103742 +++ b/kernel/debug/debug_core.c
103743 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
103744 */
103745 static atomic_t masters_in_kgdb;
103746 static atomic_t slaves_in_kgdb;
103747 -static atomic_t kgdb_break_tasklet_var;
103748 +static atomic_unchecked_t kgdb_break_tasklet_var;
103749 atomic_t kgdb_setting_breakpoint;
103750
103751 struct task_struct *kgdb_usethread;
103752 @@ -137,7 +137,7 @@ int kgdb_single_step;
103753 static pid_t kgdb_sstep_pid;
103754
103755 /* to keep track of the CPU which is doing the single stepping*/
103756 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103757 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103758
103759 /*
103760 * If you are debugging a problem where roundup (the collection of
103761 @@ -552,7 +552,7 @@ return_normal:
103762 * kernel will only try for the value of sstep_tries before
103763 * giving up and continuing on.
103764 */
103765 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
103766 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
103767 (kgdb_info[cpu].task &&
103768 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
103769 atomic_set(&kgdb_active, -1);
103770 @@ -654,8 +654,8 @@ cpu_master_loop:
103771 }
103772
103773 kgdb_restore:
103774 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
103775 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
103776 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
103777 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
103778 if (kgdb_info[sstep_cpu].task)
103779 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
103780 else
103781 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
103782 static void kgdb_tasklet_bpt(unsigned long ing)
103783 {
103784 kgdb_breakpoint();
103785 - atomic_set(&kgdb_break_tasklet_var, 0);
103786 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
103787 }
103788
103789 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
103790
103791 void kgdb_schedule_breakpoint(void)
103792 {
103793 - if (atomic_read(&kgdb_break_tasklet_var) ||
103794 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
103795 atomic_read(&kgdb_active) != -1 ||
103796 atomic_read(&kgdb_setting_breakpoint))
103797 return;
103798 - atomic_inc(&kgdb_break_tasklet_var);
103799 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
103800 tasklet_schedule(&kgdb_tasklet_breakpoint);
103801 }
103802 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
103803 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
103804 index 41213454..861e178 100644
103805 --- a/kernel/debug/kdb/kdb_main.c
103806 +++ b/kernel/debug/kdb/kdb_main.c
103807 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
103808 continue;
103809
103810 kdb_printf("%-20s%8u 0x%p ", mod->name,
103811 - mod->core_size, (void *)mod);
103812 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
103813 #ifdef CONFIG_MODULE_UNLOAD
103814 kdb_printf("%4d ", module_refcount(mod));
103815 #endif
103816 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
103817 kdb_printf(" (Loading)");
103818 else
103819 kdb_printf(" (Live)");
103820 - kdb_printf(" 0x%p", mod->module_core);
103821 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
103822
103823 #ifdef CONFIG_MODULE_UNLOAD
103824 {
103825 diff --git a/kernel/events/core.c b/kernel/events/core.c
103826 index 0ceb386..ddaf008 100644
103827 --- a/kernel/events/core.c
103828 +++ b/kernel/events/core.c
103829 @@ -172,8 +172,15 @@ static struct srcu_struct pmus_srcu;
103830 * 0 - disallow raw tracepoint access for unpriv
103831 * 1 - disallow cpu events for unpriv
103832 * 2 - disallow kernel profiling for unpriv
103833 + * 3 - disallow all unpriv perf event use
103834 */
103835 -int sysctl_perf_event_paranoid __read_mostly = 1;
103836 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
103837 +int sysctl_perf_event_legitimately_concerned __read_only = 3;
103838 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
103839 +int sysctl_perf_event_legitimately_concerned __read_only = 2;
103840 +#else
103841 +int sysctl_perf_event_legitimately_concerned __read_only = 1;
103842 +#endif
103843
103844 /* Minimum for 512 kiB + 1 user control page */
103845 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
103846 @@ -199,7 +206,7 @@ void update_perf_cpu_limits(void)
103847
103848 tmp *= sysctl_perf_cpu_time_max_percent;
103849 do_div(tmp, 100);
103850 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
103851 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
103852 }
103853
103854 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
103855 @@ -305,7 +312,7 @@ void perf_sample_event_took(u64 sample_len_ns)
103856 }
103857 }
103858
103859 -static atomic64_t perf_event_id;
103860 +static atomic64_unchecked_t perf_event_id;
103861
103862 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
103863 enum event_type_t event_type);
103864 @@ -3771,9 +3778,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
103865 mutex_lock(&event->child_mutex);
103866 total += perf_event_read(event);
103867 *enabled += event->total_time_enabled +
103868 - atomic64_read(&event->child_total_time_enabled);
103869 + atomic64_read_unchecked(&event->child_total_time_enabled);
103870 *running += event->total_time_running +
103871 - atomic64_read(&event->child_total_time_running);
103872 + atomic64_read_unchecked(&event->child_total_time_running);
103873
103874 list_for_each_entry(child, &event->child_list, child_list) {
103875 total += perf_event_read(child);
103876 @@ -4268,10 +4275,10 @@ void perf_event_update_userpage(struct perf_event *event)
103877 userpg->offset -= local64_read(&event->hw.prev_count);
103878
103879 userpg->time_enabled = enabled +
103880 - atomic64_read(&event->child_total_time_enabled);
103881 + atomic64_read_unchecked(&event->child_total_time_enabled);
103882
103883 userpg->time_running = running +
103884 - atomic64_read(&event->child_total_time_running);
103885 + atomic64_read_unchecked(&event->child_total_time_running);
103886
103887 arch_perf_update_userpage(event, userpg, now);
103888
103889 @@ -4946,7 +4953,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
103890
103891 /* Data. */
103892 sp = perf_user_stack_pointer(regs);
103893 - rem = __output_copy_user(handle, (void *) sp, dump_size);
103894 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
103895 dyn_size = dump_size - rem;
103896
103897 perf_output_skip(handle, rem);
103898 @@ -5037,11 +5044,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
103899 values[n++] = perf_event_count(event);
103900 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
103901 values[n++] = enabled +
103902 - atomic64_read(&event->child_total_time_enabled);
103903 + atomic64_read_unchecked(&event->child_total_time_enabled);
103904 }
103905 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
103906 values[n++] = running +
103907 - atomic64_read(&event->child_total_time_running);
103908 + atomic64_read_unchecked(&event->child_total_time_running);
103909 }
103910 if (read_format & PERF_FORMAT_ID)
103911 values[n++] = primary_event_id(event);
103912 @@ -7533,7 +7540,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
103913 event->parent = parent_event;
103914
103915 event->ns = get_pid_ns(task_active_pid_ns(current));
103916 - event->id = atomic64_inc_return(&perf_event_id);
103917 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
103918
103919 event->state = PERF_EVENT_STATE_INACTIVE;
103920
103921 @@ -7892,6 +7899,11 @@ SYSCALL_DEFINE5(perf_event_open,
103922 if (flags & ~PERF_FLAG_ALL)
103923 return -EINVAL;
103924
103925 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
103926 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
103927 + return -EACCES;
103928 +#endif
103929 +
103930 err = perf_copy_attr(attr_uptr, &attr);
103931 if (err)
103932 return err;
103933 @@ -8340,10 +8352,10 @@ static void sync_child_event(struct perf_event *child_event,
103934 /*
103935 * Add back the child's count to the parent's count:
103936 */
103937 - atomic64_add(child_val, &parent_event->child_count);
103938 - atomic64_add(child_event->total_time_enabled,
103939 + atomic64_add_unchecked(child_val, &parent_event->child_count);
103940 + atomic64_add_unchecked(child_event->total_time_enabled,
103941 &parent_event->child_total_time_enabled);
103942 - atomic64_add(child_event->total_time_running,
103943 + atomic64_add_unchecked(child_event->total_time_running,
103944 &parent_event->child_total_time_running);
103945
103946 /*
103947 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
103948 index 9f6ce9b..e4f2cbb 100644
103949 --- a/kernel/events/internal.h
103950 +++ b/kernel/events/internal.h
103951 @@ -114,10 +114,10 @@ static inline unsigned long perf_aux_size(struct ring_buffer *rb)
103952 return rb->aux_nr_pages << PAGE_SHIFT;
103953 }
103954
103955 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
103956 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
103957 static inline unsigned long \
103958 func_name(struct perf_output_handle *handle, \
103959 - const void *buf, unsigned long len) \
103960 + const void user *buf, unsigned long len) \
103961 { \
103962 unsigned long size, written; \
103963 \
103964 @@ -150,7 +150,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
103965 return 0;
103966 }
103967
103968 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
103969 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
103970
103971 static inline unsigned long
103972 memcpy_skip(void *dst, const void *src, unsigned long n)
103973 @@ -158,7 +158,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
103974 return 0;
103975 }
103976
103977 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
103978 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
103979
103980 #ifndef arch_perf_out_copy_user
103981 #define arch_perf_out_copy_user arch_perf_out_copy_user
103982 @@ -176,7 +176,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
103983 }
103984 #endif
103985
103986 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
103987 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
103988
103989 /* Callchain handling */
103990 extern struct perf_callchain_entry *
103991 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
103992 index cb346f2..e4dc317 100644
103993 --- a/kernel/events/uprobes.c
103994 +++ b/kernel/events/uprobes.c
103995 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
103996 {
103997 struct page *page;
103998 uprobe_opcode_t opcode;
103999 - int result;
104000 + long result;
104001
104002 pagefault_disable();
104003 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
104004 diff --git a/kernel/exit.c b/kernel/exit.c
104005 index 22fcc05..5f07dbc 100644
104006 --- a/kernel/exit.c
104007 +++ b/kernel/exit.c
104008 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
104009 struct task_struct *leader;
104010 int zap_leader;
104011 repeat:
104012 +#ifdef CONFIG_NET
104013 + gr_del_task_from_ip_table(p);
104014 +#endif
104015 +
104016 /* don't need to get the RCU readlock here - the process is dead and
104017 * can't be modifying its own credentials. But shut RCU-lockdep up */
104018 rcu_read_lock();
104019 @@ -656,6 +660,8 @@ void do_exit(long code)
104020 int group_dead;
104021 TASKS_RCU(int tasks_rcu_i);
104022
104023 + set_fs(USER_DS);
104024 +
104025 profile_task_exit(tsk);
104026
104027 WARN_ON(blk_needs_flush_plug(tsk));
104028 @@ -672,7 +678,6 @@ void do_exit(long code)
104029 * mm_release()->clear_child_tid() from writing to a user-controlled
104030 * kernel address.
104031 */
104032 - set_fs(USER_DS);
104033
104034 ptrace_event(PTRACE_EVENT_EXIT, code);
104035
104036 @@ -730,6 +735,9 @@ void do_exit(long code)
104037 tsk->exit_code = code;
104038 taskstats_exit(tsk, group_dead);
104039
104040 + gr_acl_handle_psacct(tsk, code);
104041 + gr_acl_handle_exit();
104042 +
104043 exit_mm(tsk);
104044
104045 if (group_dead)
104046 @@ -847,7 +855,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
104047 * Take down every thread in the group. This is called by fatal signals
104048 * as well as by sys_exit_group (below).
104049 */
104050 -void
104051 +__noreturn void
104052 do_group_exit(int exit_code)
104053 {
104054 struct signal_struct *sig = current->signal;
104055 diff --git a/kernel/fork.c b/kernel/fork.c
104056 index 03c1eaa..461be4c 100644
104057 --- a/kernel/fork.c
104058 +++ b/kernel/fork.c
104059 @@ -188,12 +188,54 @@ static void free_thread_info(struct thread_info *ti)
104060 void thread_info_cache_init(void)
104061 {
104062 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
104063 - THREAD_SIZE, 0, NULL);
104064 + THREAD_SIZE, SLAB_USERCOPY, NULL);
104065 BUG_ON(thread_info_cache == NULL);
104066 }
104067 # endif
104068 #endif
104069
104070 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104071 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104072 + int node, void **lowmem_stack)
104073 +{
104074 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
104075 + void *ret = NULL;
104076 + unsigned int i;
104077 +
104078 + *lowmem_stack = alloc_thread_info_node(tsk, node);
104079 + if (*lowmem_stack == NULL)
104080 + goto out;
104081 +
104082 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
104083 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
104084 +
104085 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
104086 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
104087 + if (ret == NULL) {
104088 + free_thread_info(*lowmem_stack);
104089 + *lowmem_stack = NULL;
104090 + }
104091 +
104092 +out:
104093 + return ret;
104094 +}
104095 +
104096 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104097 +{
104098 + unmap_process_stacks(tsk);
104099 +}
104100 +#else
104101 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104102 + int node, void **lowmem_stack)
104103 +{
104104 + return alloc_thread_info_node(tsk, node);
104105 +}
104106 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104107 +{
104108 + free_thread_info(ti);
104109 +}
104110 +#endif
104111 +
104112 /* SLAB cache for signal_struct structures (tsk->signal) */
104113 static struct kmem_cache *signal_cachep;
104114
104115 @@ -212,18 +254,22 @@ struct kmem_cache *vm_area_cachep;
104116 /* SLAB cache for mm_struct structures (tsk->mm) */
104117 static struct kmem_cache *mm_cachep;
104118
104119 -static void account_kernel_stack(struct thread_info *ti, int account)
104120 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
104121 {
104122 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104123 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
104124 +#else
104125 struct zone *zone = page_zone(virt_to_page(ti));
104126 +#endif
104127
104128 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
104129 }
104130
104131 void free_task(struct task_struct *tsk)
104132 {
104133 - account_kernel_stack(tsk->stack, -1);
104134 + account_kernel_stack(tsk, tsk->stack, -1);
104135 arch_release_thread_info(tsk->stack);
104136 - free_thread_info(tsk->stack);
104137 + gr_free_thread_info(tsk, tsk->stack);
104138 rt_mutex_debug_task_free(tsk);
104139 ftrace_graph_exit_task(tsk);
104140 put_seccomp_filter(tsk);
104141 @@ -329,6 +375,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104142 {
104143 struct task_struct *tsk;
104144 struct thread_info *ti;
104145 + void *lowmem_stack;
104146 int node = tsk_fork_get_node(orig);
104147 int err;
104148
104149 @@ -336,7 +383,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104150 if (!tsk)
104151 return NULL;
104152
104153 - ti = alloc_thread_info_node(tsk, node);
104154 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
104155 if (!ti)
104156 goto free_tsk;
104157
104158 @@ -345,6 +392,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104159 goto free_ti;
104160
104161 tsk->stack = ti;
104162 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104163 + tsk->lowmem_stack = lowmem_stack;
104164 +#endif
104165 #ifdef CONFIG_SECCOMP
104166 /*
104167 * We must handle setting up seccomp filters once we're under
104168 @@ -361,7 +411,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104169 set_task_stack_end_magic(tsk);
104170
104171 #ifdef CONFIG_CC_STACKPROTECTOR
104172 - tsk->stack_canary = get_random_int();
104173 + tsk->stack_canary = pax_get_random_long();
104174 #endif
104175
104176 /*
104177 @@ -375,24 +425,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104178 tsk->splice_pipe = NULL;
104179 tsk->task_frag.page = NULL;
104180
104181 - account_kernel_stack(ti, 1);
104182 + account_kernel_stack(tsk, ti, 1);
104183
104184 return tsk;
104185
104186 free_ti:
104187 - free_thread_info(ti);
104188 + gr_free_thread_info(tsk, ti);
104189 free_tsk:
104190 free_task_struct(tsk);
104191 return NULL;
104192 }
104193
104194 #ifdef CONFIG_MMU
104195 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104196 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
104197 +{
104198 + struct vm_area_struct *tmp;
104199 + unsigned long charge;
104200 + struct file *file;
104201 + int retval;
104202 +
104203 + charge = 0;
104204 + if (mpnt->vm_flags & VM_ACCOUNT) {
104205 + unsigned long len = vma_pages(mpnt);
104206 +
104207 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104208 + goto fail_nomem;
104209 + charge = len;
104210 + }
104211 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104212 + if (!tmp)
104213 + goto fail_nomem;
104214 + *tmp = *mpnt;
104215 + tmp->vm_mm = mm;
104216 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
104217 + retval = vma_dup_policy(mpnt, tmp);
104218 + if (retval)
104219 + goto fail_nomem_policy;
104220 + if (anon_vma_fork(tmp, mpnt))
104221 + goto fail_nomem_anon_vma_fork;
104222 + tmp->vm_flags &= ~VM_LOCKED;
104223 + tmp->vm_next = tmp->vm_prev = NULL;
104224 + tmp->vm_mirror = NULL;
104225 + file = tmp->vm_file;
104226 + if (file) {
104227 + struct inode *inode = file_inode(file);
104228 + struct address_space *mapping = file->f_mapping;
104229 +
104230 + get_file(file);
104231 + if (tmp->vm_flags & VM_DENYWRITE)
104232 + atomic_dec(&inode->i_writecount);
104233 + i_mmap_lock_write(mapping);
104234 + if (tmp->vm_flags & VM_SHARED)
104235 + atomic_inc(&mapping->i_mmap_writable);
104236 + flush_dcache_mmap_lock(mapping);
104237 + /* insert tmp into the share list, just after mpnt */
104238 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
104239 + flush_dcache_mmap_unlock(mapping);
104240 + i_mmap_unlock_write(mapping);
104241 + }
104242 +
104243 + /*
104244 + * Clear hugetlb-related page reserves for children. This only
104245 + * affects MAP_PRIVATE mappings. Faults generated by the child
104246 + * are not guaranteed to succeed, even if read-only
104247 + */
104248 + if (is_vm_hugetlb_page(tmp))
104249 + reset_vma_resv_huge_pages(tmp);
104250 +
104251 + return tmp;
104252 +
104253 +fail_nomem_anon_vma_fork:
104254 + mpol_put(vma_policy(tmp));
104255 +fail_nomem_policy:
104256 + kmem_cache_free(vm_area_cachep, tmp);
104257 +fail_nomem:
104258 + vm_unacct_memory(charge);
104259 + return NULL;
104260 +}
104261 +
104262 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104263 {
104264 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
104265 struct rb_node **rb_link, *rb_parent;
104266 int retval;
104267 - unsigned long charge;
104268
104269 uprobe_start_dup_mmap();
104270 down_write(&oldmm->mmap_sem);
104271 @@ -423,51 +538,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104272
104273 prev = NULL;
104274 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
104275 - struct file *file;
104276 -
104277 if (mpnt->vm_flags & VM_DONTCOPY) {
104278 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
104279 -vma_pages(mpnt));
104280 continue;
104281 }
104282 - charge = 0;
104283 - if (mpnt->vm_flags & VM_ACCOUNT) {
104284 - unsigned long len = vma_pages(mpnt);
104285 -
104286 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104287 - goto fail_nomem;
104288 - charge = len;
104289 - }
104290 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104291 - if (!tmp)
104292 - goto fail_nomem;
104293 - *tmp = *mpnt;
104294 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
104295 - retval = vma_dup_policy(mpnt, tmp);
104296 - if (retval)
104297 - goto fail_nomem_policy;
104298 - tmp->vm_mm = mm;
104299 - if (anon_vma_fork(tmp, mpnt))
104300 - goto fail_nomem_anon_vma_fork;
104301 - tmp->vm_flags &= ~VM_LOCKED;
104302 - tmp->vm_next = tmp->vm_prev = NULL;
104303 - file = tmp->vm_file;
104304 - if (file) {
104305 - struct inode *inode = file_inode(file);
104306 - struct address_space *mapping = file->f_mapping;
104307 -
104308 - get_file(file);
104309 - if (tmp->vm_flags & VM_DENYWRITE)
104310 - atomic_dec(&inode->i_writecount);
104311 - i_mmap_lock_write(mapping);
104312 - if (tmp->vm_flags & VM_SHARED)
104313 - atomic_inc(&mapping->i_mmap_writable);
104314 - flush_dcache_mmap_lock(mapping);
104315 - /* insert tmp into the share list, just after mpnt */
104316 - vma_interval_tree_insert_after(tmp, mpnt,
104317 - &mapping->i_mmap);
104318 - flush_dcache_mmap_unlock(mapping);
104319 - i_mmap_unlock_write(mapping);
104320 + tmp = dup_vma(mm, oldmm, mpnt);
104321 + if (!tmp) {
104322 + retval = -ENOMEM;
104323 + goto out;
104324 }
104325
104326 /*
104327 @@ -499,6 +578,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104328 if (retval)
104329 goto out;
104330 }
104331 +
104332 +#ifdef CONFIG_PAX_SEGMEXEC
104333 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
104334 + struct vm_area_struct *mpnt_m;
104335 +
104336 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
104337 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
104338 +
104339 + if (!mpnt->vm_mirror)
104340 + continue;
104341 +
104342 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
104343 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
104344 + mpnt->vm_mirror = mpnt_m;
104345 + } else {
104346 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
104347 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
104348 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
104349 + mpnt->vm_mirror->vm_mirror = mpnt;
104350 + }
104351 + }
104352 + BUG_ON(mpnt_m);
104353 + }
104354 +#endif
104355 +
104356 /* a new mm has just been created */
104357 arch_dup_mmap(oldmm, mm);
104358 retval = 0;
104359 @@ -508,14 +612,6 @@ out:
104360 up_write(&oldmm->mmap_sem);
104361 uprobe_end_dup_mmap();
104362 return retval;
104363 -fail_nomem_anon_vma_fork:
104364 - mpol_put(vma_policy(tmp));
104365 -fail_nomem_policy:
104366 - kmem_cache_free(vm_area_cachep, tmp);
104367 -fail_nomem:
104368 - retval = -ENOMEM;
104369 - vm_unacct_memory(charge);
104370 - goto out;
104371 }
104372
104373 static inline int mm_alloc_pgd(struct mm_struct *mm)
104374 @@ -790,8 +886,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
104375 return ERR_PTR(err);
104376
104377 mm = get_task_mm(task);
104378 - if (mm && mm != current->mm &&
104379 - !ptrace_may_access(task, mode)) {
104380 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
104381 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
104382 mmput(mm);
104383 mm = ERR_PTR(-EACCES);
104384 }
104385 @@ -992,13 +1088,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
104386 spin_unlock(&fs->lock);
104387 return -EAGAIN;
104388 }
104389 - fs->users++;
104390 + atomic_inc(&fs->users);
104391 spin_unlock(&fs->lock);
104392 return 0;
104393 }
104394 tsk->fs = copy_fs_struct(fs);
104395 if (!tsk->fs)
104396 return -ENOMEM;
104397 + /* Carry through gr_chroot_dentry and is_chrooted instead
104398 + of recomputing it here. Already copied when the task struct
104399 + is duplicated. This allows pivot_root to not be treated as
104400 + a chroot
104401 + */
104402 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
104403 +
104404 return 0;
104405 }
104406
104407 @@ -1236,7 +1339,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
104408 * parts of the process environment (as per the clone
104409 * flags). The actual kick-off is left to the caller.
104410 */
104411 -static struct task_struct *copy_process(unsigned long clone_flags,
104412 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
104413 unsigned long stack_start,
104414 unsigned long stack_size,
104415 int __user *child_tidptr,
104416 @@ -1307,6 +1410,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104417 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
104418 #endif
104419 retval = -EAGAIN;
104420 +
104421 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
104422 +
104423 if (atomic_read(&p->real_cred->user->processes) >=
104424 task_rlimit(p, RLIMIT_NPROC)) {
104425 if (p->real_cred->user != INIT_USER &&
104426 @@ -1554,6 +1660,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104427 goto bad_fork_free_pid;
104428 }
104429
104430 + /* synchronizes with gr_set_acls()
104431 + we need to call this past the point of no return for fork()
104432 + */
104433 + gr_copy_label(p);
104434 +
104435 if (likely(p->pid)) {
104436 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
104437
104438 @@ -1643,6 +1754,8 @@ bad_fork_cleanup_count:
104439 bad_fork_free:
104440 free_task(p);
104441 fork_out:
104442 + gr_log_forkfail(retval);
104443 +
104444 return ERR_PTR(retval);
104445 }
104446
104447 @@ -1704,6 +1817,7 @@ long do_fork(unsigned long clone_flags,
104448
104449 p = copy_process(clone_flags, stack_start, stack_size,
104450 child_tidptr, NULL, trace);
104451 + add_latent_entropy();
104452 /*
104453 * Do this prior waking up the new thread - the thread pointer
104454 * might get invalid after that point, if the thread exits quickly.
104455 @@ -1720,6 +1834,8 @@ long do_fork(unsigned long clone_flags,
104456 if (clone_flags & CLONE_PARENT_SETTID)
104457 put_user(nr, parent_tidptr);
104458
104459 + gr_handle_brute_check();
104460 +
104461 if (clone_flags & CLONE_VFORK) {
104462 p->vfork_done = &vfork;
104463 init_completion(&vfork);
104464 @@ -1838,7 +1954,7 @@ void __init proc_caches_init(void)
104465 mm_cachep = kmem_cache_create("mm_struct",
104466 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
104467 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
104468 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
104469 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
104470 mmap_init();
104471 nsproxy_cache_init();
104472 }
104473 @@ -1878,7 +1994,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
104474 return 0;
104475
104476 /* don't need lock here; in the worst case we'll do useless copy */
104477 - if (fs->users == 1)
104478 + if (atomic_read(&fs->users) == 1)
104479 return 0;
104480
104481 *new_fsp = copy_fs_struct(fs);
104482 @@ -1990,7 +2106,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
104483 fs = current->fs;
104484 spin_lock(&fs->lock);
104485 current->fs = new_fs;
104486 - if (--fs->users)
104487 + gr_set_chroot_entries(current, &current->fs->root);
104488 + if (atomic_dec_return(&fs->users))
104489 new_fs = NULL;
104490 else
104491 new_fs = fs;
104492 @@ -2054,7 +2171,7 @@ int unshare_files(struct files_struct **displaced)
104493 int sysctl_max_threads(struct ctl_table *table, int write,
104494 void __user *buffer, size_t *lenp, loff_t *ppos)
104495 {
104496 - struct ctl_table t;
104497 + ctl_table_no_const t;
104498 int ret;
104499 int threads = max_threads;
104500 int min = MIN_THREADS;
104501 diff --git a/kernel/futex.c b/kernel/futex.c
104502 index 2579e40..c33f33e 100644
104503 --- a/kernel/futex.c
104504 +++ b/kernel/futex.c
104505 @@ -201,7 +201,7 @@ struct futex_pi_state {
104506 atomic_t refcount;
104507
104508 union futex_key key;
104509 -};
104510 +} __randomize_layout;
104511
104512 /**
104513 * struct futex_q - The hashed futex queue entry, one per waiting task
104514 @@ -235,7 +235,7 @@ struct futex_q {
104515 struct rt_mutex_waiter *rt_waiter;
104516 union futex_key *requeue_pi_key;
104517 u32 bitset;
104518 -};
104519 +} __randomize_layout;
104520
104521 static const struct futex_q futex_q_init = {
104522 /* list gets initialized in queue_me()*/
104523 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
104524 struct page *page, *page_head;
104525 int err, ro = 0;
104526
104527 +#ifdef CONFIG_PAX_SEGMEXEC
104528 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
104529 + return -EFAULT;
104530 +#endif
104531 +
104532 /*
104533 * The futex address must be "naturally" aligned.
104534 */
104535 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
104536
104537 static int get_futex_value_locked(u32 *dest, u32 __user *from)
104538 {
104539 - int ret;
104540 + unsigned long ret;
104541
104542 pagefault_disable();
104543 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
104544 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
104545 {
104546 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
104547 u32 curval;
104548 + mm_segment_t oldfs;
104549
104550 /*
104551 * This will fail and we want it. Some arch implementations do
104552 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
104553 * implementation, the non-functional ones will return
104554 * -ENOSYS.
104555 */
104556 + oldfs = get_fs();
104557 + set_fs(USER_DS);
104558 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
104559 futex_cmpxchg_enabled = 1;
104560 + set_fs(oldfs);
104561 #endif
104562 }
104563
104564 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
104565 index 55c8c93..9ba7ad6 100644
104566 --- a/kernel/futex_compat.c
104567 +++ b/kernel/futex_compat.c
104568 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
104569 return 0;
104570 }
104571
104572 -static void __user *futex_uaddr(struct robust_list __user *entry,
104573 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
104574 compat_long_t futex_offset)
104575 {
104576 compat_uptr_t base = ptr_to_compat(entry);
104577 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
104578 index a744098..539f7b6 100644
104579 --- a/kernel/gcov/base.c
104580 +++ b/kernel/gcov/base.c
104581 @@ -117,11 +117,6 @@ void gcov_enable_events(void)
104582 }
104583
104584 #ifdef CONFIG_MODULES
104585 -static inline int within(void *addr, void *start, unsigned long size)
104586 -{
104587 - return ((addr >= start) && (addr < start + size));
104588 -}
104589 -
104590 /* Update list and generate events when modules are unloaded. */
104591 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104592 void *data)
104593 @@ -136,7 +131,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104594
104595 /* Remove entries located in module from linked list. */
104596 while ((info = gcov_info_next(info))) {
104597 - if (within(info, mod->module_core, mod->core_size)) {
104598 + if (within_module_core_rw((unsigned long)info, mod)) {
104599 gcov_info_unlink(prev, info);
104600 if (gcov_events_enabled)
104601 gcov_event(GCOV_REMOVE, info);
104602 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
104603 index e68932b..2247e06 100644
104604 --- a/kernel/irq/manage.c
104605 +++ b/kernel/irq/manage.c
104606 @@ -906,7 +906,7 @@ static int irq_thread(void *data)
104607
104608 action_ret = handler_fn(desc, action);
104609 if (action_ret == IRQ_HANDLED)
104610 - atomic_inc(&desc->threads_handled);
104611 + atomic_inc_unchecked(&desc->threads_handled);
104612
104613 wake_threads_waitq(desc);
104614 }
104615 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
104616 index e2514b0..de3dfe0 100644
104617 --- a/kernel/irq/spurious.c
104618 +++ b/kernel/irq/spurious.c
104619 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
104620 * count. We just care about the count being
104621 * different than the one we saw before.
104622 */
104623 - handled = atomic_read(&desc->threads_handled);
104624 + handled = atomic_read_unchecked(&desc->threads_handled);
104625 handled |= SPURIOUS_DEFERRED;
104626 if (handled != desc->threads_handled_last) {
104627 action_ret = IRQ_HANDLED;
104628 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
104629 index 9019f15..9a3c42e 100644
104630 --- a/kernel/jump_label.c
104631 +++ b/kernel/jump_label.c
104632 @@ -14,6 +14,7 @@
104633 #include <linux/err.h>
104634 #include <linux/static_key.h>
104635 #include <linux/jump_label_ratelimit.h>
104636 +#include <linux/mm.h>
104637
104638 #ifdef HAVE_JUMP_LABEL
104639
104640 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
104641
104642 size = (((unsigned long)stop - (unsigned long)start)
104643 / sizeof(struct jump_entry));
104644 + pax_open_kernel();
104645 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
104646 + pax_close_kernel();
104647 }
104648
104649 static void jump_label_update(struct static_key *key, int enable);
104650 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
104651 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
104652 struct jump_entry *iter;
104653
104654 + pax_open_kernel();
104655 for (iter = iter_start; iter < iter_stop; iter++) {
104656 if (within_module_init(iter->code, mod))
104657 iter->code = 0;
104658 }
104659 + pax_close_kernel();
104660 }
104661
104662 static int
104663 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
104664 index 5c5987f..bc502b0 100644
104665 --- a/kernel/kallsyms.c
104666 +++ b/kernel/kallsyms.c
104667 @@ -11,6 +11,9 @@
104668 * Changed the compression method from stem compression to "table lookup"
104669 * compression (see scripts/kallsyms.c for a more complete description)
104670 */
104671 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104672 +#define __INCLUDED_BY_HIDESYM 1
104673 +#endif
104674 #include <linux/kallsyms.h>
104675 #include <linux/module.h>
104676 #include <linux/init.h>
104677 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
104678
104679 static inline int is_kernel_inittext(unsigned long addr)
104680 {
104681 + if (system_state != SYSTEM_BOOTING)
104682 + return 0;
104683 +
104684 if (addr >= (unsigned long)_sinittext
104685 && addr <= (unsigned long)_einittext)
104686 return 1;
104687 return 0;
104688 }
104689
104690 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104691 +#ifdef CONFIG_MODULES
104692 +static inline int is_module_text(unsigned long addr)
104693 +{
104694 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
104695 + return 1;
104696 +
104697 + addr = ktla_ktva(addr);
104698 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
104699 +}
104700 +#else
104701 +static inline int is_module_text(unsigned long addr)
104702 +{
104703 + return 0;
104704 +}
104705 +#endif
104706 +#endif
104707 +
104708 static inline int is_kernel_text(unsigned long addr)
104709 {
104710 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
104711 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
104712
104713 static inline int is_kernel(unsigned long addr)
104714 {
104715 +
104716 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104717 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
104718 + return 1;
104719 +
104720 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
104721 +#else
104722 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
104723 +#endif
104724 +
104725 return 1;
104726 return in_gate_area_no_mm(addr);
104727 }
104728
104729 static int is_ksym_addr(unsigned long addr)
104730 {
104731 +
104732 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104733 + if (is_module_text(addr))
104734 + return 0;
104735 +#endif
104736 +
104737 if (all_var)
104738 return is_kernel(addr);
104739
104740 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
104741
104742 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
104743 {
104744 - iter->name[0] = '\0';
104745 iter->nameoff = get_symbol_offset(new_pos);
104746 iter->pos = new_pos;
104747 }
104748 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
104749 {
104750 struct kallsym_iter *iter = m->private;
104751
104752 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104753 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
104754 + return 0;
104755 +#endif
104756 +
104757 /* Some debugging symbols have no name. Ignore them. */
104758 if (!iter->name[0])
104759 return 0;
104760 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
104761 */
104762 type = iter->exported ? toupper(iter->type) :
104763 tolower(iter->type);
104764 +
104765 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
104766 type, iter->name, iter->module_name);
104767 } else
104768 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
104769 index 0aa69ea..a7fcafb 100644
104770 --- a/kernel/kcmp.c
104771 +++ b/kernel/kcmp.c
104772 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
104773 struct task_struct *task1, *task2;
104774 int ret;
104775
104776 +#ifdef CONFIG_GRKERNSEC
104777 + return -ENOSYS;
104778 +#endif
104779 +
104780 rcu_read_lock();
104781
104782 /*
104783 diff --git a/kernel/kexec.c b/kernel/kexec.c
104784 index 7a36fdc..de8c4ed 100644
104785 --- a/kernel/kexec.c
104786 +++ b/kernel/kexec.c
104787 @@ -1232,7 +1232,7 @@ static int kimage_load_segment(struct kimage *image,
104788 */
104789 struct kimage *kexec_image;
104790 struct kimage *kexec_crash_image;
104791 -int kexec_load_disabled;
104792 +int kexec_load_disabled __read_only;
104793
104794 static DEFINE_MUTEX(kexec_mutex);
104795
104796 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
104797 compat_ulong_t, flags)
104798 {
104799 struct compat_kexec_segment in;
104800 - struct kexec_segment out, __user *ksegments;
104801 + struct kexec_segment out;
104802 + struct kexec_segment __user *ksegments;
104803 unsigned long i, result;
104804
104805 /* Don't allow clients that don't understand the native
104806 diff --git a/kernel/kmod.c b/kernel/kmod.c
104807 index 2777f40..a689506 100644
104808 --- a/kernel/kmod.c
104809 +++ b/kernel/kmod.c
104810 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
104811 kfree(info->argv);
104812 }
104813
104814 -static int call_modprobe(char *module_name, int wait)
104815 +static int call_modprobe(char *module_name, char *module_param, int wait)
104816 {
104817 struct subprocess_info *info;
104818 static char *envp[] = {
104819 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
104820 NULL
104821 };
104822
104823 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
104824 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
104825 if (!argv)
104826 goto out;
104827
104828 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
104829 argv[1] = "-q";
104830 argv[2] = "--";
104831 argv[3] = module_name; /* check free_modprobe_argv() */
104832 - argv[4] = NULL;
104833 + argv[4] = module_param;
104834 + argv[5] = NULL;
104835
104836 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
104837 NULL, free_modprobe_argv, NULL);
104838 @@ -122,9 +123,8 @@ out:
104839 * If module auto-loading support is disabled then this function
104840 * becomes a no-operation.
104841 */
104842 -int __request_module(bool wait, const char *fmt, ...)
104843 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
104844 {
104845 - va_list args;
104846 char module_name[MODULE_NAME_LEN];
104847 unsigned int max_modprobes;
104848 int ret;
104849 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
104850 if (!modprobe_path[0])
104851 return 0;
104852
104853 - va_start(args, fmt);
104854 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
104855 - va_end(args);
104856 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
104857 if (ret >= MODULE_NAME_LEN)
104858 return -ENAMETOOLONG;
104859
104860 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
104861 if (ret)
104862 return ret;
104863
104864 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
104865 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
104866 + /* hack to workaround consolekit/udisks stupidity */
104867 + read_lock(&tasklist_lock);
104868 + if (!strcmp(current->comm, "mount") &&
104869 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
104870 + read_unlock(&tasklist_lock);
104871 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
104872 + return -EPERM;
104873 + }
104874 + read_unlock(&tasklist_lock);
104875 + }
104876 +#endif
104877 +
104878 /* If modprobe needs a service that is in a module, we get a recursive
104879 * loop. Limit the number of running kmod threads to max_threads/2 or
104880 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
104881 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
104882
104883 trace_module_request(module_name, wait, _RET_IP_);
104884
104885 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
104886 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
104887
104888 atomic_dec(&kmod_concurrent);
104889 return ret;
104890 }
104891 +
104892 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
104893 +{
104894 + va_list args;
104895 + int ret;
104896 +
104897 + va_start(args, fmt);
104898 + ret = ____request_module(wait, module_param, fmt, args);
104899 + va_end(args);
104900 +
104901 + return ret;
104902 +}
104903 +
104904 +int __request_module(bool wait, const char *fmt, ...)
104905 +{
104906 + va_list args;
104907 + int ret;
104908 +
104909 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
104910 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
104911 + char module_param[MODULE_NAME_LEN];
104912 +
104913 + memset(module_param, 0, sizeof(module_param));
104914 +
104915 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
104916 +
104917 + va_start(args, fmt);
104918 + ret = ____request_module(wait, module_param, fmt, args);
104919 + va_end(args);
104920 +
104921 + return ret;
104922 + }
104923 +#endif
104924 +
104925 + va_start(args, fmt);
104926 + ret = ____request_module(wait, NULL, fmt, args);
104927 + va_end(args);
104928 +
104929 + return ret;
104930 +}
104931 +
104932 EXPORT_SYMBOL(__request_module);
104933 #endif /* CONFIG_MODULES */
104934
104935 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
104936 {
104937 +#ifdef CONFIG_GRKERNSEC
104938 + kfree(info->path);
104939 + info->path = info->origpath;
104940 +#endif
104941 if (info->cleanup)
104942 (*info->cleanup)(info);
104943 kfree(info);
104944 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
104945 */
104946 set_user_nice(current, 0);
104947
104948 +#ifdef CONFIG_GRKERNSEC
104949 + /* this is race-free as far as userland is concerned as we copied
104950 + out the path to be used prior to this point and are now operating
104951 + on that copy
104952 + */
104953 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
104954 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
104955 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
104956 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
104957 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
104958 + retval = -EPERM;
104959 + goto out;
104960 + }
104961 +#endif
104962 +
104963 retval = -ENOMEM;
104964 new = prepare_kernel_cred(current);
104965 if (!new)
104966 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
104967 commit_creds(new);
104968
104969 retval = do_execve(getname_kernel(sub_info->path),
104970 - (const char __user *const __user *)sub_info->argv,
104971 - (const char __user *const __user *)sub_info->envp);
104972 + (const char __user *const __force_user *)sub_info->argv,
104973 + (const char __user *const __force_user *)sub_info->envp);
104974 out:
104975 sub_info->retval = retval;
104976 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
104977 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
104978 *
104979 * Thus the __user pointer cast is valid here.
104980 */
104981 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
104982 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
104983
104984 /*
104985 * If ret is 0, either ____call_usermodehelper failed and the
104986 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
104987 goto out;
104988
104989 INIT_WORK(&sub_info->work, __call_usermodehelper);
104990 +#ifdef CONFIG_GRKERNSEC
104991 + sub_info->origpath = path;
104992 + sub_info->path = kstrdup(path, gfp_mask);
104993 +#else
104994 sub_info->path = path;
104995 +#endif
104996 sub_info->argv = argv;
104997 sub_info->envp = envp;
104998
104999 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
105000 static int proc_cap_handler(struct ctl_table *table, int write,
105001 void __user *buffer, size_t *lenp, loff_t *ppos)
105002 {
105003 - struct ctl_table t;
105004 + ctl_table_no_const t;
105005 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
105006 kernel_cap_t new_cap;
105007 int err, i;
105008 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
105009 index c90e417..e6c515d 100644
105010 --- a/kernel/kprobes.c
105011 +++ b/kernel/kprobes.c
105012 @@ -31,6 +31,9 @@
105013 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
105014 * <prasanna@in.ibm.com> added function-return probes.
105015 */
105016 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105017 +#define __INCLUDED_BY_HIDESYM 1
105018 +#endif
105019 #include <linux/kprobes.h>
105020 #include <linux/hash.h>
105021 #include <linux/init.h>
105022 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
105023
105024 static void *alloc_insn_page(void)
105025 {
105026 - return module_alloc(PAGE_SIZE);
105027 + return module_alloc_exec(PAGE_SIZE);
105028 }
105029
105030 static void free_insn_page(void *page)
105031 {
105032 - module_memfree(page);
105033 + module_memfree_exec(page);
105034 }
105035
105036 struct kprobe_insn_cache kprobe_insn_slots = {
105037 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
105038 kprobe_type = "k";
105039
105040 if (sym)
105041 - seq_printf(pi, "%p %s %s+0x%x %s ",
105042 + seq_printf(pi, "%pK %s %s+0x%x %s ",
105043 p->addr, kprobe_type, sym, offset,
105044 (modname ? modname : " "));
105045 else
105046 - seq_printf(pi, "%p %s %p ",
105047 + seq_printf(pi, "%pK %s %pK ",
105048 p->addr, kprobe_type, p->addr);
105049
105050 if (!pp)
105051 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
105052 index 6683cce..daf8999 100644
105053 --- a/kernel/ksysfs.c
105054 +++ b/kernel/ksysfs.c
105055 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
105056 {
105057 if (count+1 > UEVENT_HELPER_PATH_LEN)
105058 return -ENOENT;
105059 + if (!capable(CAP_SYS_ADMIN))
105060 + return -EPERM;
105061 memcpy(uevent_helper, buf, count);
105062 uevent_helper[count] = '\0';
105063 if (count && uevent_helper[count-1] == '\n')
105064 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
105065 return count;
105066 }
105067
105068 -static struct bin_attribute notes_attr = {
105069 +static bin_attribute_no_const notes_attr __read_only = {
105070 .attr = {
105071 .name = "notes",
105072 .mode = S_IRUGO,
105073 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
105074 index aaeae88..10f3663 100644
105075 --- a/kernel/locking/lockdep.c
105076 +++ b/kernel/locking/lockdep.c
105077 @@ -613,6 +613,10 @@ static int static_obj(void *obj)
105078 end = (unsigned long) &_end,
105079 addr = (unsigned long) obj;
105080
105081 +#ifdef CONFIG_PAX_KERNEXEC
105082 + start = ktla_ktva(start);
105083 +#endif
105084 +
105085 /*
105086 * static variable?
105087 */
105088 @@ -757,6 +761,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
105089 if (!static_obj(lock->key)) {
105090 debug_locks_off();
105091 printk("INFO: trying to register non-static key.\n");
105092 + printk("lock:%pS key:%pS.\n", lock, lock->key);
105093 printk("the code is fine but needs lockdep annotation.\n");
105094 printk("turning off the locking correctness validator.\n");
105095 dump_stack();
105096 @@ -3102,7 +3107,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
105097 if (!class)
105098 return 0;
105099 }
105100 - atomic_inc((atomic_t *)&class->ops);
105101 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
105102 if (very_verbose(class)) {
105103 printk("\nacquire class [%p] %s", class->key, class->name);
105104 if (class->name_version > 1)
105105 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
105106 index d83d798..ea3120d 100644
105107 --- a/kernel/locking/lockdep_proc.c
105108 +++ b/kernel/locking/lockdep_proc.c
105109 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
105110 return 0;
105111 }
105112
105113 - seq_printf(m, "%p", class->key);
105114 + seq_printf(m, "%pK", class->key);
105115 #ifdef CONFIG_DEBUG_LOCKDEP
105116 seq_printf(m, " OPS:%8ld", class->ops);
105117 #endif
105118 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
105119
105120 list_for_each_entry(entry, &class->locks_after, entry) {
105121 if (entry->distance == 1) {
105122 - seq_printf(m, " -> [%p] ", entry->class->key);
105123 + seq_printf(m, " -> [%pK] ", entry->class->key);
105124 print_name(m, entry->class);
105125 seq_puts(m, "\n");
105126 }
105127 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
105128 if (!class->key)
105129 continue;
105130
105131 - seq_printf(m, "[%p] ", class->key);
105132 + seq_printf(m, "[%pK] ", class->key);
105133 print_name(m, class);
105134 seq_puts(m, "\n");
105135 }
105136 @@ -508,7 +508,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105137 if (!i)
105138 seq_line(m, '-', 40-namelen, namelen);
105139
105140 - snprintf(ip, sizeof(ip), "[<%p>]",
105141 + snprintf(ip, sizeof(ip), "[<%pK>]",
105142 (void *)class->contention_point[i]);
105143 seq_printf(m, "%40s %14lu %29s %pS\n",
105144 name, stats->contention_point[i],
105145 @@ -523,7 +523,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105146 if (!i)
105147 seq_line(m, '-', 40-namelen, namelen);
105148
105149 - snprintf(ip, sizeof(ip), "[<%p>]",
105150 + snprintf(ip, sizeof(ip), "[<%pK>]",
105151 (void *)class->contending_point[i]);
105152 seq_printf(m, "%40s %14lu %29s %pS\n",
105153 name, stats->contending_point[i],
105154 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
105155 index 3ef3736..9c951fa 100644
105156 --- a/kernel/locking/mutex-debug.c
105157 +++ b/kernel/locking/mutex-debug.c
105158 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
105159 }
105160
105161 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105162 - struct thread_info *ti)
105163 + struct task_struct *task)
105164 {
105165 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
105166
105167 /* Mark the current thread as blocked on the lock: */
105168 - ti->task->blocked_on = waiter;
105169 + task->blocked_on = waiter;
105170 }
105171
105172 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105173 - struct thread_info *ti)
105174 + struct task_struct *task)
105175 {
105176 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
105177 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
105178 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
105179 - ti->task->blocked_on = NULL;
105180 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
105181 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
105182 + task->blocked_on = NULL;
105183
105184 list_del_init(&waiter->list);
105185 waiter->task = NULL;
105186 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
105187 index 0799fd3..d06ae3b 100644
105188 --- a/kernel/locking/mutex-debug.h
105189 +++ b/kernel/locking/mutex-debug.h
105190 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
105191 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
105192 extern void debug_mutex_add_waiter(struct mutex *lock,
105193 struct mutex_waiter *waiter,
105194 - struct thread_info *ti);
105195 + struct task_struct *task);
105196 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105197 - struct thread_info *ti);
105198 + struct task_struct *task);
105199 extern void debug_mutex_unlock(struct mutex *lock);
105200 extern void debug_mutex_init(struct mutex *lock, const char *name,
105201 struct lock_class_key *key);
105202 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
105203 index 4cccea6..4382db9 100644
105204 --- a/kernel/locking/mutex.c
105205 +++ b/kernel/locking/mutex.c
105206 @@ -533,7 +533,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105207 goto skip_wait;
105208
105209 debug_mutex_lock_common(lock, &waiter);
105210 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
105211 + debug_mutex_add_waiter(lock, &waiter, task);
105212
105213 /* add waiting tasks to the end of the waitqueue (FIFO): */
105214 list_add_tail(&waiter.list, &lock->wait_list);
105215 @@ -580,7 +580,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105216 }
105217 __set_task_state(task, TASK_RUNNING);
105218
105219 - mutex_remove_waiter(lock, &waiter, current_thread_info());
105220 + mutex_remove_waiter(lock, &waiter, task);
105221 /* set it to 0 if there are no waiters left: */
105222 if (likely(list_empty(&lock->wait_list)))
105223 atomic_set(&lock->count, 0);
105224 @@ -601,7 +601,7 @@ skip_wait:
105225 return 0;
105226
105227 err:
105228 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
105229 + mutex_remove_waiter(lock, &waiter, task);
105230 spin_unlock_mutex(&lock->wait_lock, flags);
105231 debug_mutex_free_waiter(&waiter);
105232 mutex_release(&lock->dep_map, 1, ip);
105233 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
105234 index 1d96dd0..994ff19 100644
105235 --- a/kernel/locking/rtmutex-tester.c
105236 +++ b/kernel/locking/rtmutex-tester.c
105237 @@ -22,7 +22,7 @@
105238 #define MAX_RT_TEST_MUTEXES 8
105239
105240 static spinlock_t rttest_lock;
105241 -static atomic_t rttest_event;
105242 +static atomic_unchecked_t rttest_event;
105243
105244 struct test_thread_data {
105245 int opcode;
105246 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105247
105248 case RTTEST_LOCKCONT:
105249 td->mutexes[td->opdata] = 1;
105250 - td->event = atomic_add_return(1, &rttest_event);
105251 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105252 return 0;
105253
105254 case RTTEST_RESET:
105255 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105256 return 0;
105257
105258 case RTTEST_RESETEVENT:
105259 - atomic_set(&rttest_event, 0);
105260 + atomic_set_unchecked(&rttest_event, 0);
105261 return 0;
105262
105263 default:
105264 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105265 return ret;
105266
105267 td->mutexes[id] = 1;
105268 - td->event = atomic_add_return(1, &rttest_event);
105269 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105270 rt_mutex_lock(&mutexes[id]);
105271 - td->event = atomic_add_return(1, &rttest_event);
105272 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105273 td->mutexes[id] = 4;
105274 return 0;
105275
105276 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105277 return ret;
105278
105279 td->mutexes[id] = 1;
105280 - td->event = atomic_add_return(1, &rttest_event);
105281 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105282 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
105283 - td->event = atomic_add_return(1, &rttest_event);
105284 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105285 td->mutexes[id] = ret ? 0 : 4;
105286 return ret ? -EINTR : 0;
105287
105288 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105289 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
105290 return ret;
105291
105292 - td->event = atomic_add_return(1, &rttest_event);
105293 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105294 rt_mutex_unlock(&mutexes[id]);
105295 - td->event = atomic_add_return(1, &rttest_event);
105296 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105297 td->mutexes[id] = 0;
105298 return 0;
105299
105300 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105301 break;
105302
105303 td->mutexes[dat] = 2;
105304 - td->event = atomic_add_return(1, &rttest_event);
105305 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105306 break;
105307
105308 default:
105309 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105310 return;
105311
105312 td->mutexes[dat] = 3;
105313 - td->event = atomic_add_return(1, &rttest_event);
105314 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105315 break;
105316
105317 case RTTEST_LOCKNOWAIT:
105318 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105319 return;
105320
105321 td->mutexes[dat] = 1;
105322 - td->event = atomic_add_return(1, &rttest_event);
105323 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105324 return;
105325
105326 default:
105327 diff --git a/kernel/module.c b/kernel/module.c
105328 index cfc9e84..a058697 100644
105329 --- a/kernel/module.c
105330 +++ b/kernel/module.c
105331 @@ -59,6 +59,7 @@
105332 #include <linux/jump_label.h>
105333 #include <linux/pfn.h>
105334 #include <linux/bsearch.h>
105335 +#include <linux/grsecurity.h>
105336 #include <uapi/linux/module.h>
105337 #include "module-internal.h"
105338
105339 @@ -145,7 +146,7 @@ module_param(sig_enforce, bool_enable_only, 0644);
105340 #endif /* CONFIG_MODULE_SIG */
105341
105342 /* Block module loading/unloading? */
105343 -int modules_disabled = 0;
105344 +int modules_disabled __read_only = 0;
105345 core_param(nomodule, modules_disabled, bint, 0);
105346
105347 /* Waiting for a module to finish initializing? */
105348 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
105349
105350 /* Bounds of module allocation, for speeding __module_address.
105351 * Protected by module_mutex. */
105352 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
105353 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
105354 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
105355
105356 int register_module_notifier(struct notifier_block *nb)
105357 {
105358 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105359 return true;
105360
105361 list_for_each_entry_rcu(mod, &modules, list) {
105362 - struct symsearch arr[] = {
105363 + struct symsearch modarr[] = {
105364 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
105365 NOT_GPL_ONLY, false },
105366 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
105367 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105368 if (mod->state == MODULE_STATE_UNFORMED)
105369 continue;
105370
105371 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
105372 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
105373 return true;
105374 }
105375 return false;
105376 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
105377 if (!pcpusec->sh_size)
105378 return 0;
105379
105380 - if (align > PAGE_SIZE) {
105381 + if (align-1 >= PAGE_SIZE) {
105382 pr_warn("%s: per-cpu alignment %li > %li\n",
105383 mod->name, align, PAGE_SIZE);
105384 align = PAGE_SIZE;
105385 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
105386 static ssize_t show_coresize(struct module_attribute *mattr,
105387 struct module_kobject *mk, char *buffer)
105388 {
105389 - return sprintf(buffer, "%u\n", mk->mod->core_size);
105390 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
105391 }
105392
105393 static struct module_attribute modinfo_coresize =
105394 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
105395 static ssize_t show_initsize(struct module_attribute *mattr,
105396 struct module_kobject *mk, char *buffer)
105397 {
105398 - return sprintf(buffer, "%u\n", mk->mod->init_size);
105399 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
105400 }
105401
105402 static struct module_attribute modinfo_initsize =
105403 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
105404 goto bad_version;
105405 }
105406
105407 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105408 + /*
105409 + * avoid potentially printing jibberish on attempted load
105410 + * of a module randomized with a different seed
105411 + */
105412 + pr_warn("no symbol version for %s\n", symname);
105413 +#else
105414 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
105415 +#endif
105416 return 0;
105417
105418 bad_version:
105419 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105420 + /*
105421 + * avoid potentially printing jibberish on attempted load
105422 + * of a module randomized with a different seed
105423 + */
105424 + pr_warn("attempted module disagrees about version of symbol %s\n",
105425 + symname);
105426 +#else
105427 pr_warn("%s: disagrees about version of symbol %s\n",
105428 mod->name, symname);
105429 +#endif
105430 return 0;
105431 }
105432
105433 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
105434 */
105435 #ifdef CONFIG_SYSFS
105436
105437 -#ifdef CONFIG_KALLSYMS
105438 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
105439 static inline bool sect_empty(const Elf_Shdr *sect)
105440 {
105441 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
105442 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
105443 {
105444 unsigned int notes, loaded, i;
105445 struct module_notes_attrs *notes_attrs;
105446 - struct bin_attribute *nattr;
105447 + bin_attribute_no_const *nattr;
105448
105449 /* failed to create section attributes, so can't create notes */
105450 if (!mod->sect_attrs)
105451 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
105452 static int module_add_modinfo_attrs(struct module *mod)
105453 {
105454 struct module_attribute *attr;
105455 - struct module_attribute *temp_attr;
105456 + module_attribute_no_const *temp_attr;
105457 int error = 0;
105458 int i;
105459
105460 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
105461
105462 static void unset_module_core_ro_nx(struct module *mod)
105463 {
105464 - set_page_attributes(mod->module_core + mod->core_text_size,
105465 - mod->module_core + mod->core_size,
105466 + set_page_attributes(mod->module_core_rw,
105467 + mod->module_core_rw + mod->core_size_rw,
105468 set_memory_x);
105469 - set_page_attributes(mod->module_core,
105470 - mod->module_core + mod->core_ro_size,
105471 + set_page_attributes(mod->module_core_rx,
105472 + mod->module_core_rx + mod->core_size_rx,
105473 set_memory_rw);
105474 }
105475
105476 static void unset_module_init_ro_nx(struct module *mod)
105477 {
105478 - set_page_attributes(mod->module_init + mod->init_text_size,
105479 - mod->module_init + mod->init_size,
105480 + set_page_attributes(mod->module_init_rw,
105481 + mod->module_init_rw + mod->init_size_rw,
105482 set_memory_x);
105483 - set_page_attributes(mod->module_init,
105484 - mod->module_init + mod->init_ro_size,
105485 + set_page_attributes(mod->module_init_rx,
105486 + mod->module_init_rx + mod->init_size_rx,
105487 set_memory_rw);
105488 }
105489
105490 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
105491 list_for_each_entry_rcu(mod, &modules, list) {
105492 if (mod->state == MODULE_STATE_UNFORMED)
105493 continue;
105494 - if ((mod->module_core) && (mod->core_text_size)) {
105495 - set_page_attributes(mod->module_core,
105496 - mod->module_core + mod->core_text_size,
105497 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105498 + set_page_attributes(mod->module_core_rx,
105499 + mod->module_core_rx + mod->core_size_rx,
105500 set_memory_rw);
105501 }
105502 - if ((mod->module_init) && (mod->init_text_size)) {
105503 - set_page_attributes(mod->module_init,
105504 - mod->module_init + mod->init_text_size,
105505 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105506 + set_page_attributes(mod->module_init_rx,
105507 + mod->module_init_rx + mod->init_size_rx,
105508 set_memory_rw);
105509 }
105510 }
105511 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
105512 list_for_each_entry_rcu(mod, &modules, list) {
105513 if (mod->state == MODULE_STATE_UNFORMED)
105514 continue;
105515 - if ((mod->module_core) && (mod->core_text_size)) {
105516 - set_page_attributes(mod->module_core,
105517 - mod->module_core + mod->core_text_size,
105518 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105519 + set_page_attributes(mod->module_core_rx,
105520 + mod->module_core_rx + mod->core_size_rx,
105521 set_memory_ro);
105522 }
105523 - if ((mod->module_init) && (mod->init_text_size)) {
105524 - set_page_attributes(mod->module_init,
105525 - mod->module_init + mod->init_text_size,
105526 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105527 + set_page_attributes(mod->module_init_rx,
105528 + mod->module_init_rx + mod->init_size_rx,
105529 set_memory_ro);
105530 }
105531 }
105532 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
105533 #else
105534 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
105535 static void unset_module_core_ro_nx(struct module *mod) { }
105536 -static void unset_module_init_ro_nx(struct module *mod) { }
105537 +static void unset_module_init_ro_nx(struct module *mod)
105538 +{
105539 +
105540 +#ifdef CONFIG_PAX_KERNEXEC
105541 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105542 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105543 +#endif
105544 +
105545 +}
105546 #endif
105547
105548 void __weak module_memfree(void *module_region)
105549 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
105550 /* This may be NULL, but that's OK */
105551 unset_module_init_ro_nx(mod);
105552 module_arch_freeing_init(mod);
105553 - module_memfree(mod->module_init);
105554 + module_memfree(mod->module_init_rw);
105555 + module_memfree_exec(mod->module_init_rx);
105556 kfree(mod->args);
105557 percpu_modfree(mod);
105558
105559 /* Free lock-classes; relies on the preceding sync_rcu(). */
105560 - lockdep_free_key_range(mod->module_core, mod->core_size);
105561 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
105562 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
105563
105564 /* Finally, free the core (containing the module structure) */
105565 unset_module_core_ro_nx(mod);
105566 - module_memfree(mod->module_core);
105567 + module_memfree_exec(mod->module_core_rx);
105568 + module_memfree(mod->module_core_rw);
105569
105570 #ifdef CONFIG_MPU
105571 update_protections(current->mm);
105572 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105573 int ret = 0;
105574 const struct kernel_symbol *ksym;
105575
105576 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105577 + int is_fs_load = 0;
105578 + int register_filesystem_found = 0;
105579 + char *p;
105580 +
105581 + p = strstr(mod->args, "grsec_modharden_fs");
105582 + if (p) {
105583 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
105584 + /* copy \0 as well */
105585 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
105586 + is_fs_load = 1;
105587 + }
105588 +#endif
105589 +
105590 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
105591 const char *name = info->strtab + sym[i].st_name;
105592
105593 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105594 + /* it's a real shame this will never get ripped and copied
105595 + upstream! ;(
105596 + */
105597 + if (is_fs_load && !strcmp(name, "register_filesystem"))
105598 + register_filesystem_found = 1;
105599 +#endif
105600 +
105601 switch (sym[i].st_shndx) {
105602 case SHN_COMMON:
105603 /* Ignore common symbols */
105604 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105605 ksym = resolve_symbol_wait(mod, info, name);
105606 /* Ok if resolved. */
105607 if (ksym && !IS_ERR(ksym)) {
105608 + pax_open_kernel();
105609 sym[i].st_value = ksym->value;
105610 + pax_close_kernel();
105611 break;
105612 }
105613
105614 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105615 secbase = (unsigned long)mod_percpu(mod);
105616 else
105617 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
105618 + pax_open_kernel();
105619 sym[i].st_value += secbase;
105620 + pax_close_kernel();
105621 break;
105622 }
105623 }
105624
105625 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105626 + if (is_fs_load && !register_filesystem_found) {
105627 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
105628 + ret = -EPERM;
105629 + }
105630 +#endif
105631 +
105632 return ret;
105633 }
105634
105635 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
105636 || s->sh_entsize != ~0UL
105637 || strstarts(sname, ".init"))
105638 continue;
105639 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
105640 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105641 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
105642 + else
105643 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
105644 pr_debug("\t%s\n", sname);
105645 }
105646 - switch (m) {
105647 - case 0: /* executable */
105648 - mod->core_size = debug_align(mod->core_size);
105649 - mod->core_text_size = mod->core_size;
105650 - break;
105651 - case 1: /* RO: text and ro-data */
105652 - mod->core_size = debug_align(mod->core_size);
105653 - mod->core_ro_size = mod->core_size;
105654 - break;
105655 - case 3: /* whole core */
105656 - mod->core_size = debug_align(mod->core_size);
105657 - break;
105658 - }
105659 }
105660
105661 pr_debug("Init section allocation order:\n");
105662 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
105663 || s->sh_entsize != ~0UL
105664 || !strstarts(sname, ".init"))
105665 continue;
105666 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
105667 - | INIT_OFFSET_MASK);
105668 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105669 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
105670 + else
105671 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
105672 + s->sh_entsize |= INIT_OFFSET_MASK;
105673 pr_debug("\t%s\n", sname);
105674 }
105675 - switch (m) {
105676 - case 0: /* executable */
105677 - mod->init_size = debug_align(mod->init_size);
105678 - mod->init_text_size = mod->init_size;
105679 - break;
105680 - case 1: /* RO: text and ro-data */
105681 - mod->init_size = debug_align(mod->init_size);
105682 - mod->init_ro_size = mod->init_size;
105683 - break;
105684 - case 3: /* whole init */
105685 - mod->init_size = debug_align(mod->init_size);
105686 - break;
105687 - }
105688 }
105689 }
105690
105691 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105692
105693 /* Put symbol section at end of init part of module. */
105694 symsect->sh_flags |= SHF_ALLOC;
105695 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
105696 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
105697 info->index.sym) | INIT_OFFSET_MASK;
105698 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
105699
105700 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105701 }
105702
105703 /* Append room for core symbols at end of core part. */
105704 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
105705 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
105706 - mod->core_size += strtab_size;
105707 - mod->core_size = debug_align(mod->core_size);
105708 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
105709 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
105710 + mod->core_size_rx += strtab_size;
105711 + mod->core_size_rx = debug_align(mod->core_size_rx);
105712
105713 /* Put string table section at end of init part of module. */
105714 strsect->sh_flags |= SHF_ALLOC;
105715 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
105716 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
105717 info->index.str) | INIT_OFFSET_MASK;
105718 - mod->init_size = debug_align(mod->init_size);
105719 + mod->init_size_rx = debug_align(mod->init_size_rx);
105720 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
105721 }
105722
105723 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105724 /* Make sure we get permanent strtab: don't use info->strtab. */
105725 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
105726
105727 + pax_open_kernel();
105728 +
105729 /* Set types up while we still have access to sections. */
105730 for (i = 0; i < mod->num_symtab; i++)
105731 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
105732
105733 - mod->core_symtab = dst = mod->module_core + info->symoffs;
105734 - mod->core_strtab = s = mod->module_core + info->stroffs;
105735 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
105736 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
105737 src = mod->symtab;
105738 for (ndst = i = 0; i < mod->num_symtab; i++) {
105739 if (i == 0 ||
105740 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105741 }
105742 }
105743 mod->core_num_syms = ndst;
105744 +
105745 + pax_close_kernel();
105746 }
105747 #else
105748 static inline void layout_symtab(struct module *mod, struct load_info *info)
105749 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
105750 return vmalloc_exec(size);
105751 }
105752
105753 -static void *module_alloc_update_bounds(unsigned long size)
105754 +static void *module_alloc_update_bounds_rw(unsigned long size)
105755 {
105756 void *ret = module_alloc(size);
105757
105758 if (ret) {
105759 mutex_lock(&module_mutex);
105760 /* Update module bounds. */
105761 - if ((unsigned long)ret < module_addr_min)
105762 - module_addr_min = (unsigned long)ret;
105763 - if ((unsigned long)ret + size > module_addr_max)
105764 - module_addr_max = (unsigned long)ret + size;
105765 + if ((unsigned long)ret < module_addr_min_rw)
105766 + module_addr_min_rw = (unsigned long)ret;
105767 + if ((unsigned long)ret + size > module_addr_max_rw)
105768 + module_addr_max_rw = (unsigned long)ret + size;
105769 + mutex_unlock(&module_mutex);
105770 + }
105771 + return ret;
105772 +}
105773 +
105774 +static void *module_alloc_update_bounds_rx(unsigned long size)
105775 +{
105776 + void *ret = module_alloc_exec(size);
105777 +
105778 + if (ret) {
105779 + mutex_lock(&module_mutex);
105780 + /* Update module bounds. */
105781 + if ((unsigned long)ret < module_addr_min_rx)
105782 + module_addr_min_rx = (unsigned long)ret;
105783 + if ((unsigned long)ret + size > module_addr_max_rx)
105784 + module_addr_max_rx = (unsigned long)ret + size;
105785 mutex_unlock(&module_mutex);
105786 }
105787 return ret;
105788 @@ -2666,7 +2729,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105789 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
105790
105791 if (info->index.sym == 0) {
105792 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105793 + /*
105794 + * avoid potentially printing jibberish on attempted load
105795 + * of a module randomized with a different seed
105796 + */
105797 + pr_warn("module has no symbols (stripped?)\n");
105798 +#else
105799 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
105800 +#endif
105801 return ERR_PTR(-ENOEXEC);
105802 }
105803
105804 @@ -2682,8 +2753,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105805 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105806 {
105807 const char *modmagic = get_modinfo(info, "vermagic");
105808 + const char *license = get_modinfo(info, "license");
105809 int err;
105810
105811 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
105812 + if (!license || !license_is_gpl_compatible(license))
105813 + return -ENOEXEC;
105814 +#endif
105815 +
105816 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
105817 modmagic = NULL;
105818
105819 @@ -2708,7 +2785,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105820 }
105821
105822 /* Set up license info based on the info section */
105823 - set_license(mod, get_modinfo(info, "license"));
105824 + set_license(mod, license);
105825
105826 return 0;
105827 }
105828 @@ -2805,7 +2882,7 @@ static int move_module(struct module *mod, struct load_info *info)
105829 void *ptr;
105830
105831 /* Do the allocs. */
105832 - ptr = module_alloc_update_bounds(mod->core_size);
105833 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
105834 /*
105835 * The pointer to this block is stored in the module structure
105836 * which is inside the block. Just mark it as not being a
105837 @@ -2815,11 +2892,11 @@ static int move_module(struct module *mod, struct load_info *info)
105838 if (!ptr)
105839 return -ENOMEM;
105840
105841 - memset(ptr, 0, mod->core_size);
105842 - mod->module_core = ptr;
105843 + memset(ptr, 0, mod->core_size_rw);
105844 + mod->module_core_rw = ptr;
105845
105846 - if (mod->init_size) {
105847 - ptr = module_alloc_update_bounds(mod->init_size);
105848 + if (mod->init_size_rw) {
105849 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
105850 /*
105851 * The pointer to this block is stored in the module structure
105852 * which is inside the block. This block doesn't need to be
105853 @@ -2828,13 +2905,45 @@ static int move_module(struct module *mod, struct load_info *info)
105854 */
105855 kmemleak_ignore(ptr);
105856 if (!ptr) {
105857 - module_memfree(mod->module_core);
105858 + module_memfree(mod->module_core_rw);
105859 return -ENOMEM;
105860 }
105861 - memset(ptr, 0, mod->init_size);
105862 - mod->module_init = ptr;
105863 + memset(ptr, 0, mod->init_size_rw);
105864 + mod->module_init_rw = ptr;
105865 } else
105866 - mod->module_init = NULL;
105867 + mod->module_init_rw = NULL;
105868 +
105869 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
105870 + kmemleak_not_leak(ptr);
105871 + if (!ptr) {
105872 + if (mod->module_init_rw)
105873 + module_memfree(mod->module_init_rw);
105874 + module_memfree(mod->module_core_rw);
105875 + return -ENOMEM;
105876 + }
105877 +
105878 + pax_open_kernel();
105879 + memset(ptr, 0, mod->core_size_rx);
105880 + pax_close_kernel();
105881 + mod->module_core_rx = ptr;
105882 +
105883 + if (mod->init_size_rx) {
105884 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
105885 + kmemleak_ignore(ptr);
105886 + if (!ptr && mod->init_size_rx) {
105887 + module_memfree_exec(mod->module_core_rx);
105888 + if (mod->module_init_rw)
105889 + module_memfree(mod->module_init_rw);
105890 + module_memfree(mod->module_core_rw);
105891 + return -ENOMEM;
105892 + }
105893 +
105894 + pax_open_kernel();
105895 + memset(ptr, 0, mod->init_size_rx);
105896 + pax_close_kernel();
105897 + mod->module_init_rx = ptr;
105898 + } else
105899 + mod->module_init_rx = NULL;
105900
105901 /* Transfer each section which specifies SHF_ALLOC */
105902 pr_debug("final section addresses:\n");
105903 @@ -2845,16 +2954,45 @@ static int move_module(struct module *mod, struct load_info *info)
105904 if (!(shdr->sh_flags & SHF_ALLOC))
105905 continue;
105906
105907 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
105908 - dest = mod->module_init
105909 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105910 - else
105911 - dest = mod->module_core + shdr->sh_entsize;
105912 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
105913 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
105914 + dest = mod->module_init_rw
105915 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105916 + else
105917 + dest = mod->module_init_rx
105918 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105919 + } else {
105920 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
105921 + dest = mod->module_core_rw + shdr->sh_entsize;
105922 + else
105923 + dest = mod->module_core_rx + shdr->sh_entsize;
105924 + }
105925 +
105926 + if (shdr->sh_type != SHT_NOBITS) {
105927 +
105928 +#ifdef CONFIG_PAX_KERNEXEC
105929 +#ifdef CONFIG_X86_64
105930 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
105931 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
105932 +#endif
105933 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
105934 + pax_open_kernel();
105935 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
105936 + pax_close_kernel();
105937 + } else
105938 +#endif
105939
105940 - if (shdr->sh_type != SHT_NOBITS)
105941 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
105942 + }
105943 /* Update sh_addr to point to copy in image. */
105944 - shdr->sh_addr = (unsigned long)dest;
105945 +
105946 +#ifdef CONFIG_PAX_KERNEXEC
105947 + if (shdr->sh_flags & SHF_EXECINSTR)
105948 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
105949 + else
105950 +#endif
105951 +
105952 + shdr->sh_addr = (unsigned long)dest;
105953 pr_debug("\t0x%lx %s\n",
105954 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
105955 }
105956 @@ -2911,12 +3049,12 @@ static void flush_module_icache(const struct module *mod)
105957 * Do it before processing of module parameters, so the module
105958 * can provide parameter accessor functions of its own.
105959 */
105960 - if (mod->module_init)
105961 - flush_icache_range((unsigned long)mod->module_init,
105962 - (unsigned long)mod->module_init
105963 - + mod->init_size);
105964 - flush_icache_range((unsigned long)mod->module_core,
105965 - (unsigned long)mod->module_core + mod->core_size);
105966 + if (mod->module_init_rx)
105967 + flush_icache_range((unsigned long)mod->module_init_rx,
105968 + (unsigned long)mod->module_init_rx
105969 + + mod->init_size_rx);
105970 + flush_icache_range((unsigned long)mod->module_core_rx,
105971 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
105972
105973 set_fs(old_fs);
105974 }
105975 @@ -2974,8 +3112,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
105976 {
105977 percpu_modfree(mod);
105978 module_arch_freeing_init(mod);
105979 - module_memfree(mod->module_init);
105980 - module_memfree(mod->module_core);
105981 + module_memfree_exec(mod->module_init_rx);
105982 + module_memfree_exec(mod->module_core_rx);
105983 + module_memfree(mod->module_init_rw);
105984 + module_memfree(mod->module_core_rw);
105985 }
105986
105987 int __weak module_finalize(const Elf_Ehdr *hdr,
105988 @@ -2988,7 +3128,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
105989 static int post_relocation(struct module *mod, const struct load_info *info)
105990 {
105991 /* Sort exception table now relocations are done. */
105992 + pax_open_kernel();
105993 sort_extable(mod->extable, mod->extable + mod->num_exentries);
105994 + pax_close_kernel();
105995
105996 /* Copy relocated percpu area over. */
105997 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
105998 @@ -3036,13 +3178,15 @@ static void do_mod_ctors(struct module *mod)
105999 /* For freeing module_init on success, in case kallsyms traversing */
106000 struct mod_initfree {
106001 struct rcu_head rcu;
106002 - void *module_init;
106003 + void *module_init_rw;
106004 + void *module_init_rx;
106005 };
106006
106007 static void do_free_init(struct rcu_head *head)
106008 {
106009 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
106010 - module_memfree(m->module_init);
106011 + module_memfree(m->module_init_rw);
106012 + module_memfree_exec(m->module_init_rx);
106013 kfree(m);
106014 }
106015
106016 @@ -3062,7 +3206,8 @@ static noinline int do_init_module(struct module *mod)
106017 ret = -ENOMEM;
106018 goto fail;
106019 }
106020 - freeinit->module_init = mod->module_init;
106021 + freeinit->module_init_rw = mod->module_init_rw;
106022 + freeinit->module_init_rx = mod->module_init_rx;
106023
106024 /*
106025 * We want to find out whether @mod uses async during init. Clear
106026 @@ -3121,10 +3266,10 @@ static noinline int do_init_module(struct module *mod)
106027 #endif
106028 unset_module_init_ro_nx(mod);
106029 module_arch_freeing_init(mod);
106030 - mod->module_init = NULL;
106031 - mod->init_size = 0;
106032 - mod->init_ro_size = 0;
106033 - mod->init_text_size = 0;
106034 + mod->module_init_rw = NULL;
106035 + mod->module_init_rx = NULL;
106036 + mod->init_size_rw = 0;
106037 + mod->init_size_rx = 0;
106038 /*
106039 * We want to free module_init, but be aware that kallsyms may be
106040 * walking this with preempt disabled. In all the failure paths,
106041 @@ -3212,16 +3357,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
106042 module_bug_finalize(info->hdr, info->sechdrs, mod);
106043
106044 /* Set RO and NX regions for core */
106045 - set_section_ro_nx(mod->module_core,
106046 - mod->core_text_size,
106047 - mod->core_ro_size,
106048 - mod->core_size);
106049 + set_section_ro_nx(mod->module_core_rx,
106050 + mod->core_size_rx,
106051 + mod->core_size_rx,
106052 + mod->core_size_rx);
106053
106054 /* Set RO and NX regions for init */
106055 - set_section_ro_nx(mod->module_init,
106056 - mod->init_text_size,
106057 - mod->init_ro_size,
106058 - mod->init_size);
106059 + set_section_ro_nx(mod->module_init_rx,
106060 + mod->init_size_rx,
106061 + mod->init_size_rx,
106062 + mod->init_size_rx);
106063
106064 /* Mark state as coming so strong_try_module_get() ignores us,
106065 * but kallsyms etc. can see us. */
106066 @@ -3305,9 +3450,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
106067 if (err)
106068 goto free_unload;
106069
106070 + /* Now copy in args */
106071 + mod->args = strndup_user(uargs, ~0UL >> 1);
106072 + if (IS_ERR(mod->args)) {
106073 + err = PTR_ERR(mod->args);
106074 + goto free_unload;
106075 + }
106076 +
106077 /* Set up MODINFO_ATTR fields */
106078 setup_modinfo(mod, info);
106079
106080 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
106081 + {
106082 + char *p, *p2;
106083 +
106084 + if (strstr(mod->args, "grsec_modharden_netdev")) {
106085 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
106086 + err = -EPERM;
106087 + goto free_modinfo;
106088 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
106089 + p += sizeof("grsec_modharden_normal") - 1;
106090 + p2 = strstr(p, "_");
106091 + if (p2) {
106092 + *p2 = '\0';
106093 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
106094 + *p2 = '_';
106095 + }
106096 + err = -EPERM;
106097 + goto free_modinfo;
106098 + }
106099 + }
106100 +#endif
106101 +
106102 /* Fix up syms, so that st_value is a pointer to location. */
106103 err = simplify_symbols(mod, info);
106104 if (err < 0)
106105 @@ -3323,13 +3497,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
106106
106107 flush_module_icache(mod);
106108
106109 - /* Now copy in args */
106110 - mod->args = strndup_user(uargs, ~0UL >> 1);
106111 - if (IS_ERR(mod->args)) {
106112 - err = PTR_ERR(mod->args);
106113 - goto free_arch_cleanup;
106114 - }
106115 -
106116 dynamic_debug_setup(info->debug, info->num_debug);
106117
106118 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
106119 @@ -3380,11 +3547,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
106120 ddebug_cleanup:
106121 dynamic_debug_remove(info->debug);
106122 synchronize_sched();
106123 - kfree(mod->args);
106124 - free_arch_cleanup:
106125 module_arch_cleanup(mod);
106126 free_modinfo:
106127 free_modinfo(mod);
106128 + kfree(mod->args);
106129 free_unload:
106130 module_unload_free(mod);
106131 unlink_mod:
106132 @@ -3397,7 +3563,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
106133 mutex_unlock(&module_mutex);
106134 free_module:
106135 /* Free lock-classes; relies on the preceding sync_rcu() */
106136 - lockdep_free_key_range(mod->module_core, mod->core_size);
106137 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
106138 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
106139
106140 module_deallocate(mod, info);
106141 free_copy:
106142 @@ -3474,10 +3641,16 @@ static const char *get_ksymbol(struct module *mod,
106143 unsigned long nextval;
106144
106145 /* At worse, next value is at end of module */
106146 - if (within_module_init(addr, mod))
106147 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
106148 + if (within_module_init_rx(addr, mod))
106149 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
106150 + else if (within_module_init_rw(addr, mod))
106151 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
106152 + else if (within_module_core_rx(addr, mod))
106153 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
106154 + else if (within_module_core_rw(addr, mod))
106155 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
106156 else
106157 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
106158 + return NULL;
106159
106160 /* Scan for closest preceding symbol, and next symbol. (ELF
106161 starts real symbols at 1). */
106162 @@ -3725,7 +3898,7 @@ static int m_show(struct seq_file *m, void *p)
106163 return 0;
106164
106165 seq_printf(m, "%s %u",
106166 - mod->name, mod->init_size + mod->core_size);
106167 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
106168 print_unload_info(m, mod);
106169
106170 /* Informative for users. */
106171 @@ -3734,7 +3907,7 @@ static int m_show(struct seq_file *m, void *p)
106172 mod->state == MODULE_STATE_COMING ? "Loading" :
106173 "Live");
106174 /* Used by oprofile and other similar tools. */
106175 - seq_printf(m, " 0x%pK", mod->module_core);
106176 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
106177
106178 /* Taints info */
106179 if (mod->taints)
106180 @@ -3770,7 +3943,17 @@ static const struct file_operations proc_modules_operations = {
106181
106182 static int __init proc_modules_init(void)
106183 {
106184 +#ifndef CONFIG_GRKERNSEC_HIDESYM
106185 +#ifdef CONFIG_GRKERNSEC_PROC_USER
106186 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106187 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
106188 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
106189 +#else
106190 proc_create("modules", 0, NULL, &proc_modules_operations);
106191 +#endif
106192 +#else
106193 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106194 +#endif
106195 return 0;
106196 }
106197 module_init(proc_modules_init);
106198 @@ -3831,7 +4014,8 @@ struct module *__module_address(unsigned long addr)
106199 {
106200 struct module *mod;
106201
106202 - if (addr < module_addr_min || addr > module_addr_max)
106203 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
106204 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
106205 return NULL;
106206
106207 list_for_each_entry_rcu(mod, &modules, list) {
106208 @@ -3872,11 +4056,20 @@ bool is_module_text_address(unsigned long addr)
106209 */
106210 struct module *__module_text_address(unsigned long addr)
106211 {
106212 - struct module *mod = __module_address(addr);
106213 + struct module *mod;
106214 +
106215 +#ifdef CONFIG_X86_32
106216 + addr = ktla_ktva(addr);
106217 +#endif
106218 +
106219 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
106220 + return NULL;
106221 +
106222 + mod = __module_address(addr);
106223 +
106224 if (mod) {
106225 /* Make sure it's within the text section. */
106226 - if (!within(addr, mod->module_init, mod->init_text_size)
106227 - && !within(addr, mod->module_core, mod->core_text_size))
106228 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
106229 mod = NULL;
106230 }
106231 return mod;
106232 diff --git a/kernel/notifier.c b/kernel/notifier.c
106233 index ae9fc7c..5085fbf 100644
106234 --- a/kernel/notifier.c
106235 +++ b/kernel/notifier.c
106236 @@ -5,6 +5,7 @@
106237 #include <linux/rcupdate.h>
106238 #include <linux/vmalloc.h>
106239 #include <linux/reboot.h>
106240 +#include <linux/mm.h>
106241
106242 /*
106243 * Notifier list for kernel code which wants to be called
106244 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
106245 while ((*nl) != NULL) {
106246 if (n->priority > (*nl)->priority)
106247 break;
106248 - nl = &((*nl)->next);
106249 + nl = (struct notifier_block **)&((*nl)->next);
106250 }
106251 - n->next = *nl;
106252 + pax_open_kernel();
106253 + *(const void **)&n->next = *nl;
106254 rcu_assign_pointer(*nl, n);
106255 + pax_close_kernel();
106256 return 0;
106257 }
106258
106259 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
106260 return 0;
106261 if (n->priority > (*nl)->priority)
106262 break;
106263 - nl = &((*nl)->next);
106264 + nl = (struct notifier_block **)&((*nl)->next);
106265 }
106266 - n->next = *nl;
106267 + pax_open_kernel();
106268 + *(const void **)&n->next = *nl;
106269 rcu_assign_pointer(*nl, n);
106270 + pax_close_kernel();
106271 return 0;
106272 }
106273
106274 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
106275 {
106276 while ((*nl) != NULL) {
106277 if ((*nl) == n) {
106278 + pax_open_kernel();
106279 rcu_assign_pointer(*nl, n->next);
106280 + pax_close_kernel();
106281 return 0;
106282 }
106283 - nl = &((*nl)->next);
106284 + nl = (struct notifier_block **)&((*nl)->next);
106285 }
106286 return -ENOENT;
106287 }
106288 diff --git a/kernel/padata.c b/kernel/padata.c
106289 index b38bea9..91acfbe 100644
106290 --- a/kernel/padata.c
106291 +++ b/kernel/padata.c
106292 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
106293 * seq_nr mod. number of cpus in use.
106294 */
106295
106296 - seq_nr = atomic_inc_return(&pd->seq_nr);
106297 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
106298 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
106299
106300 return padata_index_to_cpu(pd, cpu_index);
106301 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
106302 padata_init_pqueues(pd);
106303 padata_init_squeues(pd);
106304 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
106305 - atomic_set(&pd->seq_nr, -1);
106306 + atomic_set_unchecked(&pd->seq_nr, -1);
106307 atomic_set(&pd->reorder_objects, 0);
106308 atomic_set(&pd->refcnt, 0);
106309 pd->pinst = pinst;
106310 diff --git a/kernel/panic.c b/kernel/panic.c
106311 index 8136ad7..15c857b 100644
106312 --- a/kernel/panic.c
106313 +++ b/kernel/panic.c
106314 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
106315 /*
106316 * Stop ourself in panic -- architecture code may override this
106317 */
106318 -void __weak panic_smp_self_stop(void)
106319 +void __weak __noreturn panic_smp_self_stop(void)
106320 {
106321 while (1)
106322 cpu_relax();
106323 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
106324 disable_trace_on_warning();
106325
106326 pr_warn("------------[ cut here ]------------\n");
106327 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
106328 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
106329 raw_smp_processor_id(), current->pid, file, line, caller);
106330
106331 if (args)
106332 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
106333 */
106334 __visible void __stack_chk_fail(void)
106335 {
106336 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
106337 + dump_stack();
106338 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
106339 __builtin_return_address(0));
106340 }
106341 EXPORT_SYMBOL(__stack_chk_fail);
106342 diff --git a/kernel/pid.c b/kernel/pid.c
106343 index 4fd07d5..02bce4f 100644
106344 --- a/kernel/pid.c
106345 +++ b/kernel/pid.c
106346 @@ -33,6 +33,7 @@
106347 #include <linux/rculist.h>
106348 #include <linux/bootmem.h>
106349 #include <linux/hash.h>
106350 +#include <linux/security.h>
106351 #include <linux/pid_namespace.h>
106352 #include <linux/init_task.h>
106353 #include <linux/syscalls.h>
106354 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
106355
106356 int pid_max = PID_MAX_DEFAULT;
106357
106358 -#define RESERVED_PIDS 300
106359 +#define RESERVED_PIDS 500
106360
106361 int pid_max_min = RESERVED_PIDS + 1;
106362 int pid_max_max = PID_MAX_LIMIT;
106363 @@ -451,10 +452,18 @@ EXPORT_SYMBOL(pid_task);
106364 */
106365 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
106366 {
106367 + struct task_struct *task;
106368 +
106369 rcu_lockdep_assert(rcu_read_lock_held(),
106370 "find_task_by_pid_ns() needs rcu_read_lock()"
106371 " protection");
106372 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106373 +
106374 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106375 +
106376 + if (gr_pid_is_chrooted(task))
106377 + return NULL;
106378 +
106379 + return task;
106380 }
106381
106382 struct task_struct *find_task_by_vpid(pid_t vnr)
106383 @@ -462,6 +471,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
106384 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
106385 }
106386
106387 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
106388 +{
106389 + rcu_lockdep_assert(rcu_read_lock_held(),
106390 + "find_task_by_pid_ns() needs rcu_read_lock()"
106391 + " protection");
106392 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
106393 +}
106394 +
106395 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
106396 {
106397 struct pid *pid;
106398 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
106399 index a65ba13..f600dbb 100644
106400 --- a/kernel/pid_namespace.c
106401 +++ b/kernel/pid_namespace.c
106402 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
106403 void __user *buffer, size_t *lenp, loff_t *ppos)
106404 {
106405 struct pid_namespace *pid_ns = task_active_pid_ns(current);
106406 - struct ctl_table tmp = *table;
106407 + ctl_table_no_const tmp = *table;
106408
106409 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
106410 return -EPERM;
106411 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
106412 index 7e01f78..f5da19d 100644
106413 --- a/kernel/power/Kconfig
106414 +++ b/kernel/power/Kconfig
106415 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
106416 config HIBERNATION
106417 bool "Hibernation (aka 'suspend to disk')"
106418 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
106419 + depends on !GRKERNSEC_KMEM
106420 + depends on !PAX_MEMORY_SANITIZE
106421 select HIBERNATE_CALLBACKS
106422 select LZO_COMPRESS
106423 select LZO_DECOMPRESS
106424 diff --git a/kernel/power/process.c b/kernel/power/process.c
106425 index 564f786..361a18e 100644
106426 --- a/kernel/power/process.c
106427 +++ b/kernel/power/process.c
106428 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
106429 unsigned int elapsed_msecs;
106430 bool wakeup = false;
106431 int sleep_usecs = USEC_PER_MSEC;
106432 + bool timedout = false;
106433
106434 do_gettimeofday(&start);
106435
106436 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
106437
106438 while (true) {
106439 todo = 0;
106440 + if (time_after(jiffies, end_time))
106441 + timedout = true;
106442 read_lock(&tasklist_lock);
106443 for_each_process_thread(g, p) {
106444 if (p == current || !freeze_task(p))
106445 continue;
106446
106447 - if (!freezer_should_skip(p))
106448 + if (!freezer_should_skip(p)) {
106449 todo++;
106450 + if (timedout) {
106451 + printk(KERN_ERR "Task refusing to freeze:\n");
106452 + sched_show_task(p);
106453 + }
106454 + }
106455 }
106456 read_unlock(&tasklist_lock);
106457
106458 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
106459 todo += wq_busy;
106460 }
106461
106462 - if (!todo || time_after(jiffies, end_time))
106463 + if (!todo || timedout)
106464 break;
106465
106466 if (pm_wakeup_pending()) {
106467 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
106468 index c099b08..54bcfe8 100644
106469 --- a/kernel/printk/printk.c
106470 +++ b/kernel/printk/printk.c
106471 @@ -463,7 +463,7 @@ static int log_store(int facility, int level,
106472 return msg->text_len;
106473 }
106474
106475 -int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106476 +int dmesg_restrict __read_only = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106477
106478 static int syslog_action_restricted(int type)
106479 {
106480 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
106481 if (from_file && type != SYSLOG_ACTION_OPEN)
106482 return 0;
106483
106484 +#ifdef CONFIG_GRKERNSEC_DMESG
106485 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
106486 + return -EPERM;
106487 +#endif
106488 +
106489 if (syslog_action_restricted(type)) {
106490 if (capable(CAP_SYSLOG))
106491 return 0;
106492 diff --git a/kernel/profile.c b/kernel/profile.c
106493 index a7bcd28..5b368fa 100644
106494 --- a/kernel/profile.c
106495 +++ b/kernel/profile.c
106496 @@ -37,7 +37,7 @@ struct profile_hit {
106497 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
106498 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
106499
106500 -static atomic_t *prof_buffer;
106501 +static atomic_unchecked_t *prof_buffer;
106502 static unsigned long prof_len, prof_shift;
106503
106504 int prof_on __read_mostly;
106505 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
106506 hits[i].pc = 0;
106507 continue;
106508 }
106509 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106510 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106511 hits[i].hits = hits[i].pc = 0;
106512 }
106513 }
106514 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106515 * Add the current hit(s) and flush the write-queue out
106516 * to the global buffer:
106517 */
106518 - atomic_add(nr_hits, &prof_buffer[pc]);
106519 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
106520 for (i = 0; i < NR_PROFILE_HIT; ++i) {
106521 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106522 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106523 hits[i].pc = hits[i].hits = 0;
106524 }
106525 out:
106526 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106527 {
106528 unsigned long pc;
106529 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
106530 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106531 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106532 }
106533 #endif /* !CONFIG_SMP */
106534
106535 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
106536 return -EFAULT;
106537 buf++; p++; count--; read++;
106538 }
106539 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
106540 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
106541 if (copy_to_user(buf, (void *)pnt, count))
106542 return -EFAULT;
106543 read += count;
106544 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
106545 }
106546 #endif
106547 profile_discard_flip_buffers();
106548 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
106549 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
106550 return count;
106551 }
106552
106553 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
106554 index c8e0e05..2be5614 100644
106555 --- a/kernel/ptrace.c
106556 +++ b/kernel/ptrace.c
106557 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
106558 if (seize)
106559 flags |= PT_SEIZED;
106560 rcu_read_lock();
106561 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106562 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106563 flags |= PT_PTRACE_CAP;
106564 rcu_read_unlock();
106565 task->ptrace = flags;
106566 @@ -514,7 +514,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
106567 break;
106568 return -EIO;
106569 }
106570 - if (copy_to_user(dst, buf, retval))
106571 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
106572 return -EFAULT;
106573 copied += retval;
106574 src += retval;
106575 @@ -802,7 +802,7 @@ int ptrace_request(struct task_struct *child, long request,
106576 bool seized = child->ptrace & PT_SEIZED;
106577 int ret = -EIO;
106578 siginfo_t siginfo, *si;
106579 - void __user *datavp = (void __user *) data;
106580 + void __user *datavp = (__force void __user *) data;
106581 unsigned long __user *datalp = datavp;
106582 unsigned long flags;
106583
106584 @@ -1048,14 +1048,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
106585 goto out;
106586 }
106587
106588 + if (gr_handle_ptrace(child, request)) {
106589 + ret = -EPERM;
106590 + goto out_put_task_struct;
106591 + }
106592 +
106593 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106594 ret = ptrace_attach(child, request, addr, data);
106595 /*
106596 * Some architectures need to do book-keeping after
106597 * a ptrace attach.
106598 */
106599 - if (!ret)
106600 + if (!ret) {
106601 arch_ptrace_attach(child);
106602 + gr_audit_ptrace(child);
106603 + }
106604 goto out_put_task_struct;
106605 }
106606
106607 @@ -1083,7 +1090,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
106608 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
106609 if (copied != sizeof(tmp))
106610 return -EIO;
106611 - return put_user(tmp, (unsigned long __user *)data);
106612 + return put_user(tmp, (__force unsigned long __user *)data);
106613 }
106614
106615 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
106616 @@ -1176,7 +1183,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
106617 }
106618
106619 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106620 - compat_long_t, addr, compat_long_t, data)
106621 + compat_ulong_t, addr, compat_ulong_t, data)
106622 {
106623 struct task_struct *child;
106624 long ret;
106625 @@ -1192,14 +1199,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106626 goto out;
106627 }
106628
106629 + if (gr_handle_ptrace(child, request)) {
106630 + ret = -EPERM;
106631 + goto out_put_task_struct;
106632 + }
106633 +
106634 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106635 ret = ptrace_attach(child, request, addr, data);
106636 /*
106637 * Some architectures need to do book-keeping after
106638 * a ptrace attach.
106639 */
106640 - if (!ret)
106641 + if (!ret) {
106642 arch_ptrace_attach(child);
106643 + gr_audit_ptrace(child);
106644 + }
106645 goto out_put_task_struct;
106646 }
106647
106648 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
106649 index 8dbe276..8e87dbd 100644
106650 --- a/kernel/rcu/rcutorture.c
106651 +++ b/kernel/rcu/rcutorture.c
106652 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106653 rcu_torture_count) = { 0 };
106654 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106655 rcu_torture_batch) = { 0 };
106656 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106657 -static atomic_t n_rcu_torture_alloc;
106658 -static atomic_t n_rcu_torture_alloc_fail;
106659 -static atomic_t n_rcu_torture_free;
106660 -static atomic_t n_rcu_torture_mberror;
106661 -static atomic_t n_rcu_torture_error;
106662 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106663 +static atomic_unchecked_t n_rcu_torture_alloc;
106664 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
106665 +static atomic_unchecked_t n_rcu_torture_free;
106666 +static atomic_unchecked_t n_rcu_torture_mberror;
106667 +static atomic_unchecked_t n_rcu_torture_error;
106668 static long n_rcu_torture_barrier_error;
106669 static long n_rcu_torture_boost_ktrerror;
106670 static long n_rcu_torture_boost_rterror;
106671 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
106672 static long n_rcu_torture_timers;
106673 static long n_barrier_attempts;
106674 static long n_barrier_successes;
106675 -static atomic_long_t n_cbfloods;
106676 +static atomic_long_unchecked_t n_cbfloods;
106677 static struct list_head rcu_torture_removed;
106678
106679 static int rcu_torture_writer_state;
106680 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
106681
106682 spin_lock_bh(&rcu_torture_lock);
106683 if (list_empty(&rcu_torture_freelist)) {
106684 - atomic_inc(&n_rcu_torture_alloc_fail);
106685 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
106686 spin_unlock_bh(&rcu_torture_lock);
106687 return NULL;
106688 }
106689 - atomic_inc(&n_rcu_torture_alloc);
106690 + atomic_inc_unchecked(&n_rcu_torture_alloc);
106691 p = rcu_torture_freelist.next;
106692 list_del_init(p);
106693 spin_unlock_bh(&rcu_torture_lock);
106694 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
106695 static void
106696 rcu_torture_free(struct rcu_torture *p)
106697 {
106698 - atomic_inc(&n_rcu_torture_free);
106699 + atomic_inc_unchecked(&n_rcu_torture_free);
106700 spin_lock_bh(&rcu_torture_lock);
106701 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
106702 spin_unlock_bh(&rcu_torture_lock);
106703 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
106704 i = rp->rtort_pipe_count;
106705 if (i > RCU_TORTURE_PIPE_LEN)
106706 i = RCU_TORTURE_PIPE_LEN;
106707 - atomic_inc(&rcu_torture_wcount[i]);
106708 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106709 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
106710 rp->rtort_mbtest = 0;
106711 return true;
106712 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
106713 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
106714 do {
106715 schedule_timeout_interruptible(cbflood_inter_holdoff);
106716 - atomic_long_inc(&n_cbfloods);
106717 + atomic_long_inc_unchecked(&n_cbfloods);
106718 WARN_ON(signal_pending(current));
106719 for (i = 0; i < cbflood_n_burst; i++) {
106720 for (j = 0; j < cbflood_n_per_burst; j++) {
106721 @@ -923,7 +923,7 @@ rcu_torture_writer(void *arg)
106722 i = old_rp->rtort_pipe_count;
106723 if (i > RCU_TORTURE_PIPE_LEN)
106724 i = RCU_TORTURE_PIPE_LEN;
106725 - atomic_inc(&rcu_torture_wcount[i]);
106726 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106727 old_rp->rtort_pipe_count++;
106728 switch (synctype[torture_random(&rand) % nsynctypes]) {
106729 case RTWS_DEF_FREE:
106730 @@ -1061,7 +1061,7 @@ static void rcu_torture_timer(unsigned long unused)
106731 return;
106732 }
106733 if (p->rtort_mbtest == 0)
106734 - atomic_inc(&n_rcu_torture_mberror);
106735 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106736 spin_lock(&rand_lock);
106737 cur_ops->read_delay(&rand);
106738 n_rcu_torture_timers++;
106739 @@ -1136,7 +1136,7 @@ rcu_torture_reader(void *arg)
106740 continue;
106741 }
106742 if (p->rtort_mbtest == 0)
106743 - atomic_inc(&n_rcu_torture_mberror);
106744 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106745 cur_ops->read_delay(&rand);
106746 preempt_disable();
106747 pipe_count = p->rtort_pipe_count;
106748 @@ -1205,11 +1205,11 @@ rcu_torture_stats_print(void)
106749 rcu_torture_current,
106750 rcu_torture_current_version,
106751 list_empty(&rcu_torture_freelist),
106752 - atomic_read(&n_rcu_torture_alloc),
106753 - atomic_read(&n_rcu_torture_alloc_fail),
106754 - atomic_read(&n_rcu_torture_free));
106755 + atomic_read_unchecked(&n_rcu_torture_alloc),
106756 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
106757 + atomic_read_unchecked(&n_rcu_torture_free));
106758 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
106759 - atomic_read(&n_rcu_torture_mberror),
106760 + atomic_read_unchecked(&n_rcu_torture_mberror),
106761 n_rcu_torture_boost_ktrerror,
106762 n_rcu_torture_boost_rterror);
106763 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
106764 @@ -1221,17 +1221,17 @@ rcu_torture_stats_print(void)
106765 n_barrier_successes,
106766 n_barrier_attempts,
106767 n_rcu_torture_barrier_error);
106768 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
106769 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
106770
106771 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106772 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
106773 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
106774 n_rcu_torture_barrier_error != 0 ||
106775 n_rcu_torture_boost_ktrerror != 0 ||
106776 n_rcu_torture_boost_rterror != 0 ||
106777 n_rcu_torture_boost_failure != 0 ||
106778 i > 1) {
106779 pr_cont("%s", "!!! ");
106780 - atomic_inc(&n_rcu_torture_error);
106781 + atomic_inc_unchecked(&n_rcu_torture_error);
106782 WARN_ON_ONCE(1);
106783 }
106784 pr_cont("Reader Pipe: ");
106785 @@ -1248,7 +1248,7 @@ rcu_torture_stats_print(void)
106786 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106787 pr_cont("Free-Block Circulation: ");
106788 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106789 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
106790 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
106791 }
106792 pr_cont("\n");
106793
106794 @@ -1595,7 +1595,7 @@ rcu_torture_cleanup(void)
106795
106796 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
106797
106798 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106799 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106800 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
106801 else if (torture_onoff_failures())
106802 rcu_torture_print_module_parms(cur_ops,
106803 @@ -1720,18 +1720,18 @@ rcu_torture_init(void)
106804
106805 rcu_torture_current = NULL;
106806 rcu_torture_current_version = 0;
106807 - atomic_set(&n_rcu_torture_alloc, 0);
106808 - atomic_set(&n_rcu_torture_alloc_fail, 0);
106809 - atomic_set(&n_rcu_torture_free, 0);
106810 - atomic_set(&n_rcu_torture_mberror, 0);
106811 - atomic_set(&n_rcu_torture_error, 0);
106812 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
106813 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
106814 + atomic_set_unchecked(&n_rcu_torture_free, 0);
106815 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
106816 + atomic_set_unchecked(&n_rcu_torture_error, 0);
106817 n_rcu_torture_barrier_error = 0;
106818 n_rcu_torture_boost_ktrerror = 0;
106819 n_rcu_torture_boost_rterror = 0;
106820 n_rcu_torture_boost_failure = 0;
106821 n_rcu_torture_boosts = 0;
106822 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
106823 - atomic_set(&rcu_torture_wcount[i], 0);
106824 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
106825 for_each_possible_cpu(cpu) {
106826 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106827 per_cpu(rcu_torture_count, cpu)[i] = 0;
106828 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
106829 index ec30868..89752ff 100644
106830 --- a/kernel/rcu/tiny.c
106831 +++ b/kernel/rcu/tiny.c
106832 @@ -42,7 +42,7 @@
106833 /* Forward declarations for tiny_plugin.h. */
106834 struct rcu_ctrlblk;
106835 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
106836 -static void rcu_process_callbacks(struct softirq_action *unused);
106837 +static void rcu_process_callbacks(void);
106838 static void __call_rcu(struct rcu_head *head,
106839 void (*func)(struct rcu_head *rcu),
106840 struct rcu_ctrlblk *rcp);
106841 @@ -203,7 +203,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
106842 false));
106843 }
106844
106845 -static void rcu_process_callbacks(struct softirq_action *unused)
106846 +static __latent_entropy void rcu_process_callbacks(void)
106847 {
106848 __rcu_process_callbacks(&rcu_sched_ctrlblk);
106849 __rcu_process_callbacks(&rcu_bh_ctrlblk);
106850 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
106851 index f94e209..d2985bd 100644
106852 --- a/kernel/rcu/tiny_plugin.h
106853 +++ b/kernel/rcu/tiny_plugin.h
106854 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
106855 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
106856 jiffies - rcp->gp_start, rcp->qlen);
106857 dump_stack();
106858 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
106859 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
106860 3 * rcu_jiffies_till_stall_check() + 3;
106861 } else if (ULONG_CMP_GE(j, js)) {
106862 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106863 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106864 }
106865 }
106866
106867 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
106868 {
106869 rcp->ticks_this_gp = 0;
106870 rcp->gp_start = jiffies;
106871 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106872 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106873 }
106874
106875 static void check_cpu_stalls(void)
106876 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
106877 index 8cf7304..953f8ad 100644
106878 --- a/kernel/rcu/tree.c
106879 +++ b/kernel/rcu/tree.c
106880 @@ -290,7 +290,7 @@ static void rcu_momentary_dyntick_idle(void)
106881 */
106882 rdtp = this_cpu_ptr(&rcu_dynticks);
106883 smp_mb__before_atomic(); /* Earlier stuff before QS. */
106884 - atomic_add(2, &rdtp->dynticks); /* QS. */
106885 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
106886 smp_mb__after_atomic(); /* Later stuff after QS. */
106887 break;
106888 }
106889 @@ -602,9 +602,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
106890 rcu_prepare_for_idle();
106891 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
106892 smp_mb__before_atomic(); /* See above. */
106893 - atomic_inc(&rdtp->dynticks);
106894 + atomic_inc_unchecked(&rdtp->dynticks);
106895 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
106896 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
106897 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
106898 rcu_dynticks_task_enter();
106899
106900 /*
106901 @@ -725,10 +725,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
106902
106903 rcu_dynticks_task_exit();
106904 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
106905 - atomic_inc(&rdtp->dynticks);
106906 + atomic_inc_unchecked(&rdtp->dynticks);
106907 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
106908 smp_mb__after_atomic(); /* See above. */
106909 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106910 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106911 rcu_cleanup_after_idle();
106912 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
106913 if (!user && !is_idle_task(current)) {
106914 @@ -862,12 +862,12 @@ void rcu_nmi_enter(void)
106915 * to be in the outermost NMI handler that interrupted an RCU-idle
106916 * period (observation due to Andy Lutomirski).
106917 */
106918 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
106919 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
106920 smp_mb__before_atomic(); /* Force delay from prior write. */
106921 - atomic_inc(&rdtp->dynticks);
106922 + atomic_inc_unchecked(&rdtp->dynticks);
106923 /* atomic_inc() before later RCU read-side crit sects */
106924 smp_mb__after_atomic(); /* See above. */
106925 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106926 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106927 incby = 1;
106928 }
106929 rdtp->dynticks_nmi_nesting += incby;
106930 @@ -892,7 +892,7 @@ void rcu_nmi_exit(void)
106931 * to us!)
106932 */
106933 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
106934 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106935 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106936
106937 /*
106938 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
106939 @@ -907,9 +907,9 @@ void rcu_nmi_exit(void)
106940 rdtp->dynticks_nmi_nesting = 0;
106941 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
106942 smp_mb__before_atomic(); /* See above. */
106943 - atomic_inc(&rdtp->dynticks);
106944 + atomic_inc_unchecked(&rdtp->dynticks);
106945 smp_mb__after_atomic(); /* Force delay to next write. */
106946 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
106947 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
106948 }
106949
106950 /**
106951 @@ -922,7 +922,7 @@ void rcu_nmi_exit(void)
106952 */
106953 bool notrace __rcu_is_watching(void)
106954 {
106955 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
106956 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
106957 }
106958
106959 /**
106960 @@ -1005,7 +1005,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
106961 static int dyntick_save_progress_counter(struct rcu_data *rdp,
106962 bool *isidle, unsigned long *maxj)
106963 {
106964 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
106965 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
106966 rcu_sysidle_check_cpu(rdp, isidle, maxj);
106967 if ((rdp->dynticks_snap & 0x1) == 0) {
106968 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
106969 @@ -1013,7 +1013,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
106970 } else {
106971 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
106972 rdp->mynode->gpnum))
106973 - ACCESS_ONCE(rdp->gpwrap) = true;
106974 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
106975 return 0;
106976 }
106977 }
106978 @@ -1031,7 +1031,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
106979 int *rcrmp;
106980 unsigned int snap;
106981
106982 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
106983 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
106984 snap = (unsigned int)rdp->dynticks_snap;
106985
106986 /*
106987 @@ -1094,10 +1094,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
106988 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
106989 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
106990 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
106991 - ACCESS_ONCE(rdp->cond_resched_completed) =
106992 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
106993 ACCESS_ONCE(rdp->mynode->completed);
106994 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
106995 - ACCESS_ONCE(*rcrmp) =
106996 + ACCESS_ONCE_RW(*rcrmp) =
106997 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
106998 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
106999 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
107000 @@ -1119,7 +1119,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
107001 rsp->gp_start = j;
107002 smp_wmb(); /* Record start time before stall time. */
107003 j1 = rcu_jiffies_till_stall_check();
107004 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
107005 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
107006 rsp->jiffies_resched = j + j1 / 2;
107007 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
107008 }
107009 @@ -1178,7 +1178,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
107010 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107011 return;
107012 }
107013 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
107014 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
107015 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107016
107017 /*
107018 @@ -1263,7 +1263,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
107019
107020 raw_spin_lock_irqsave(&rnp->lock, flags);
107021 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
107022 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
107023 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
107024 3 * rcu_jiffies_till_stall_check() + 3;
107025 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107026
107027 @@ -1347,7 +1347,7 @@ void rcu_cpu_stall_reset(void)
107028 struct rcu_state *rsp;
107029
107030 for_each_rcu_flavor(rsp)
107031 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
107032 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
107033 }
107034
107035 /*
107036 @@ -1704,7 +1704,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
107037 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
107038 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
107039 zero_cpu_stall_ticks(rdp);
107040 - ACCESS_ONCE(rdp->gpwrap) = false;
107041 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
107042 }
107043 return ret;
107044 }
107045 @@ -1740,7 +1740,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107046 struct rcu_data *rdp;
107047 struct rcu_node *rnp = rcu_get_root(rsp);
107048
107049 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107050 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107051 raw_spin_lock_irq(&rnp->lock);
107052 smp_mb__after_unlock_lock();
107053 if (!ACCESS_ONCE(rsp->gp_flags)) {
107054 @@ -1748,7 +1748,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107055 raw_spin_unlock_irq(&rnp->lock);
107056 return 0;
107057 }
107058 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
107059 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
107060
107061 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
107062 /*
107063 @@ -1834,9 +1834,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
107064 rdp = this_cpu_ptr(rsp->rda);
107065 rcu_preempt_check_blocked_tasks(rnp);
107066 rnp->qsmask = rnp->qsmaskinit;
107067 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
107068 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
107069 if (WARN_ON_ONCE(rnp->completed != rsp->completed))
107070 - ACCESS_ONCE(rnp->completed) = rsp->completed;
107071 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
107072 if (rnp == rdp->mynode)
107073 (void)__note_gp_changes(rsp, rnp, rdp);
107074 rcu_preempt_boost_start_gp(rnp);
107075 @@ -1845,7 +1845,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107076 rnp->grphi, rnp->qsmask);
107077 raw_spin_unlock_irq(&rnp->lock);
107078 cond_resched_rcu_qs();
107079 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107080 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107081 if (gp_init_delay > 0 &&
107082 !(rsp->gpnum % (rcu_num_nodes * PER_RCU_NODE_PERIOD)))
107083 schedule_timeout_uninterruptible(gp_init_delay);
107084 @@ -1864,7 +1864,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107085 unsigned long maxj;
107086 struct rcu_node *rnp = rcu_get_root(rsp);
107087
107088 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107089 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107090 rsp->n_force_qs++;
107091 if (fqs_state == RCU_SAVE_DYNTICK) {
107092 /* Collect dyntick-idle snapshots. */
107093 @@ -1885,7 +1885,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107094 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
107095 raw_spin_lock_irq(&rnp->lock);
107096 smp_mb__after_unlock_lock();
107097 - ACCESS_ONCE(rsp->gp_flags) =
107098 + ACCESS_ONCE_RW(rsp->gp_flags) =
107099 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
107100 raw_spin_unlock_irq(&rnp->lock);
107101 }
107102 @@ -1903,7 +1903,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107103 struct rcu_data *rdp;
107104 struct rcu_node *rnp = rcu_get_root(rsp);
107105
107106 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107107 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107108 raw_spin_lock_irq(&rnp->lock);
107109 smp_mb__after_unlock_lock();
107110 gp_duration = jiffies - rsp->gp_start;
107111 @@ -1934,7 +1934,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107112 smp_mb__after_unlock_lock();
107113 WARN_ON_ONCE(rcu_preempt_blocked_readers_cgp(rnp));
107114 WARN_ON_ONCE(rnp->qsmask);
107115 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
107116 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
107117 rdp = this_cpu_ptr(rsp->rda);
107118 if (rnp == rdp->mynode)
107119 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
107120 @@ -1942,7 +1942,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107121 nocb += rcu_future_gp_cleanup(rsp, rnp);
107122 raw_spin_unlock_irq(&rnp->lock);
107123 cond_resched_rcu_qs();
107124 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107125 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107126 }
107127 rnp = rcu_get_root(rsp);
107128 raw_spin_lock_irq(&rnp->lock);
107129 @@ -1950,14 +1950,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107130 rcu_nocb_gp_set(rnp, nocb);
107131
107132 /* Declare grace period done. */
107133 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
107134 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
107135 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
107136 rsp->fqs_state = RCU_GP_IDLE;
107137 rdp = this_cpu_ptr(rsp->rda);
107138 /* Advance CBs to reduce false positives below. */
107139 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
107140 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
107141 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107142 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107143 trace_rcu_grace_period(rsp->name,
107144 ACCESS_ONCE(rsp->gpnum),
107145 TPS("newreq"));
107146 @@ -1993,7 +1993,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
107147 if (rcu_gp_init(rsp))
107148 break;
107149 cond_resched_rcu_qs();
107150 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107151 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107152 WARN_ON(signal_pending(current));
107153 trace_rcu_grace_period(rsp->name,
107154 ACCESS_ONCE(rsp->gpnum),
107155 @@ -2037,11 +2037,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
107156 ACCESS_ONCE(rsp->gpnum),
107157 TPS("fqsend"));
107158 cond_resched_rcu_qs();
107159 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107160 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107161 } else {
107162 /* Deal with stray signal. */
107163 cond_resched_rcu_qs();
107164 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107165 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107166 WARN_ON(signal_pending(current));
107167 trace_rcu_grace_period(rsp->name,
107168 ACCESS_ONCE(rsp->gpnum),
107169 @@ -2086,7 +2086,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
107170 */
107171 return false;
107172 }
107173 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107174 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107175 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
107176 TPS("newreq"));
107177
107178 @@ -2359,7 +2359,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
107179 rsp->qlen += rdp->qlen;
107180 rdp->n_cbs_orphaned += rdp->qlen;
107181 rdp->qlen_lazy = 0;
107182 - ACCESS_ONCE(rdp->qlen) = 0;
107183 + ACCESS_ONCE_RW(rdp->qlen) = 0;
107184 }
107185
107186 /*
107187 @@ -2636,7 +2636,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
107188 }
107189 smp_mb(); /* List handling before counting for rcu_barrier(). */
107190 rdp->qlen_lazy -= count_lazy;
107191 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
107192 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
107193 rdp->n_cbs_invoked += count;
107194
107195 /* Reinstate batch limit if we have worked down the excess. */
107196 @@ -2814,7 +2814,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
107197 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107198 return; /* Someone beat us to it. */
107199 }
107200 - ACCESS_ONCE(rsp->gp_flags) =
107201 + ACCESS_ONCE_RW(rsp->gp_flags) =
107202 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
107203 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107204 rcu_gp_kthread_wake(rsp);
107205 @@ -2860,7 +2860,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
107206 /*
107207 * Do RCU core processing for the current CPU.
107208 */
107209 -static void rcu_process_callbacks(struct softirq_action *unused)
107210 +static void rcu_process_callbacks(void)
107211 {
107212 struct rcu_state *rsp;
107213
107214 @@ -2972,7 +2972,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107215 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
107216 if (debug_rcu_head_queue(head)) {
107217 /* Probable double call_rcu(), so leak the callback. */
107218 - ACCESS_ONCE(head->func) = rcu_leak_callback;
107219 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
107220 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
107221 return;
107222 }
107223 @@ -3011,7 +3011,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107224 if (!likely(rdp->nxtlist))
107225 init_default_callback_list(rdp);
107226 }
107227 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
107228 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
107229 if (lazy)
107230 rdp->qlen_lazy++;
107231 else
107232 @@ -3284,11 +3284,11 @@ void synchronize_sched_expedited(void)
107233 * counter wrap on a 32-bit system. Quite a few more CPUs would of
107234 * course be required on a 64-bit system.
107235 */
107236 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
107237 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
107238 (ulong)atomic_long_read(&rsp->expedited_done) +
107239 ULONG_MAX / 8)) {
107240 synchronize_sched();
107241 - atomic_long_inc(&rsp->expedited_wrap);
107242 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
107243 return;
107244 }
107245
107246 @@ -3296,12 +3296,12 @@ void synchronize_sched_expedited(void)
107247 * Take a ticket. Note that atomic_inc_return() implies a
107248 * full memory barrier.
107249 */
107250 - snap = atomic_long_inc_return(&rsp->expedited_start);
107251 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
107252 firstsnap = snap;
107253 if (!try_get_online_cpus()) {
107254 /* CPU hotplug operation in flight, fall back to normal GP. */
107255 wait_rcu_gp(call_rcu_sched);
107256 - atomic_long_inc(&rsp->expedited_normal);
107257 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107258 return;
107259 }
107260 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
107261 @@ -3314,7 +3314,7 @@ void synchronize_sched_expedited(void)
107262 for_each_cpu(cpu, cm) {
107263 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
107264
107265 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
107266 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
107267 cpumask_clear_cpu(cpu, cm);
107268 }
107269 if (cpumask_weight(cm) == 0)
107270 @@ -3329,14 +3329,14 @@ void synchronize_sched_expedited(void)
107271 synchronize_sched_expedited_cpu_stop,
107272 NULL) == -EAGAIN) {
107273 put_online_cpus();
107274 - atomic_long_inc(&rsp->expedited_tryfail);
107275 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
107276
107277 /* Check to see if someone else did our work for us. */
107278 s = atomic_long_read(&rsp->expedited_done);
107279 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107280 /* ensure test happens before caller kfree */
107281 smp_mb__before_atomic(); /* ^^^ */
107282 - atomic_long_inc(&rsp->expedited_workdone1);
107283 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
107284 free_cpumask_var(cm);
107285 return;
107286 }
107287 @@ -3346,7 +3346,7 @@ void synchronize_sched_expedited(void)
107288 udelay(trycount * num_online_cpus());
107289 } else {
107290 wait_rcu_gp(call_rcu_sched);
107291 - atomic_long_inc(&rsp->expedited_normal);
107292 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107293 free_cpumask_var(cm);
107294 return;
107295 }
107296 @@ -3356,7 +3356,7 @@ void synchronize_sched_expedited(void)
107297 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107298 /* ensure test happens before caller kfree */
107299 smp_mb__before_atomic(); /* ^^^ */
107300 - atomic_long_inc(&rsp->expedited_workdone2);
107301 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
107302 free_cpumask_var(cm);
107303 return;
107304 }
107305 @@ -3371,14 +3371,14 @@ void synchronize_sched_expedited(void)
107306 if (!try_get_online_cpus()) {
107307 /* CPU hotplug operation in flight, use normal GP. */
107308 wait_rcu_gp(call_rcu_sched);
107309 - atomic_long_inc(&rsp->expedited_normal);
107310 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107311 free_cpumask_var(cm);
107312 return;
107313 }
107314 - snap = atomic_long_read(&rsp->expedited_start);
107315 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
107316 smp_mb(); /* ensure read is before try_stop_cpus(). */
107317 }
107318 - atomic_long_inc(&rsp->expedited_stoppedcpus);
107319 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
107320
107321 all_cpus_idle:
107322 free_cpumask_var(cm);
107323 @@ -3390,16 +3390,16 @@ all_cpus_idle:
107324 * than we did already did their update.
107325 */
107326 do {
107327 - atomic_long_inc(&rsp->expedited_done_tries);
107328 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
107329 s = atomic_long_read(&rsp->expedited_done);
107330 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
107331 /* ensure test happens before caller kfree */
107332 smp_mb__before_atomic(); /* ^^^ */
107333 - atomic_long_inc(&rsp->expedited_done_lost);
107334 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
107335 break;
107336 }
107337 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
107338 - atomic_long_inc(&rsp->expedited_done_exit);
107339 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
107340
107341 put_online_cpus();
107342 }
107343 @@ -3609,7 +3609,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107344 * ACCESS_ONCE() to prevent the compiler from speculating
107345 * the increment to precede the early-exit check.
107346 */
107347 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107348 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107349 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
107350 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
107351 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
107352 @@ -3665,7 +3665,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107353
107354 /* Increment ->n_barrier_done to prevent duplicate work. */
107355 smp_mb(); /* Keep increment after above mechanism. */
107356 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107357 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107358 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
107359 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
107360 smp_mb(); /* Keep increment before caller's subsequent code. */
107361 @@ -3732,7 +3732,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
107362 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
107363 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
107364 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
107365 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
107366 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
107367 rdp->cpu = cpu;
107368 rdp->rsp = rsp;
107369 rcu_boot_init_nocb_percpu_data(rdp);
107370 @@ -3763,8 +3763,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
107371 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
107372 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
107373 rcu_sysidle_init_percpu_data(rdp->dynticks);
107374 - atomic_set(&rdp->dynticks->dynticks,
107375 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
107376 + atomic_set_unchecked(&rdp->dynticks->dynticks,
107377 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
107378 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
107379
107380 /*
107381 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
107382 index a69d3da..51993c4 100644
107383 --- a/kernel/rcu/tree.h
107384 +++ b/kernel/rcu/tree.h
107385 @@ -86,11 +86,11 @@ struct rcu_dynticks {
107386 long long dynticks_nesting; /* Track irq/process nesting level. */
107387 /* Process level is worth LLONG_MAX/2. */
107388 int dynticks_nmi_nesting; /* Track NMI nesting level. */
107389 - atomic_t dynticks; /* Even value for idle, else odd. */
107390 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
107391 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
107392 long long dynticks_idle_nesting;
107393 /* irq/process nesting level from idle. */
107394 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
107395 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
107396 /* "Idle" excludes userspace execution. */
107397 unsigned long dynticks_idle_jiffies;
107398 /* End of last non-NMI non-idle period. */
107399 @@ -463,17 +463,17 @@ struct rcu_state {
107400 /* _rcu_barrier(). */
107401 /* End of fields guarded by barrier_mutex. */
107402
107403 - atomic_long_t expedited_start; /* Starting ticket. */
107404 - atomic_long_t expedited_done; /* Done ticket. */
107405 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
107406 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
107407 - atomic_long_t expedited_workdone1; /* # done by others #1. */
107408 - atomic_long_t expedited_workdone2; /* # done by others #2. */
107409 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
107410 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
107411 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
107412 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
107413 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
107414 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
107415 + atomic_long_t expedited_done; /* Done ticket. */
107416 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
107417 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
107418 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
107419 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
107420 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
107421 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
107422 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
107423 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
107424 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
107425
107426 unsigned long jiffies_force_qs; /* Time at which to invoke */
107427 /* force_quiescent_state(). */
107428 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
107429 index 8c0ec0f..99d52c5 100644
107430 --- a/kernel/rcu/tree_plugin.h
107431 +++ b/kernel/rcu/tree_plugin.h
107432 @@ -570,7 +570,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
107433 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
107434 {
107435 return !rcu_preempted_readers_exp(rnp) &&
107436 - ACCESS_ONCE(rnp->expmask) == 0;
107437 + ACCESS_ONCE_RW(rnp->expmask) == 0;
107438 }
107439
107440 /*
107441 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
107442
107443 /* Clean up and exit. */
107444 smp_mb(); /* ensure expedited GP seen before counter increment. */
107445 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
107446 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
107447 sync_rcu_preempt_exp_count + 1;
107448 unlock_mb_ret:
107449 mutex_unlock(&sync_rcu_preempt_exp_mutex);
107450 @@ -1286,7 +1286,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
107451 free_cpumask_var(cm);
107452 }
107453
107454 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
107455 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
107456 .store = &rcu_cpu_kthread_task,
107457 .thread_should_run = rcu_cpu_kthread_should_run,
107458 .thread_fn = rcu_cpu_kthread,
107459 @@ -1757,7 +1757,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
107460 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
107461 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
107462 cpu, ticks_value, ticks_title,
107463 - atomic_read(&rdtp->dynticks) & 0xfff,
107464 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
107465 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
107466 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
107467 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
107468 @@ -1902,7 +1902,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
107469 return;
107470 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
107471 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
107472 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
107473 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
107474 wake_up(&rdp_leader->nocb_wq);
107475 }
107476 }
107477 @@ -1975,7 +1975,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
107478 atomic_long_add(rhcount, &rdp->nocb_q_count);
107479 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
107480 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
107481 - ACCESS_ONCE(*old_rhpp) = rhp;
107482 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
107483 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
107484 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
107485
107486 @@ -2164,7 +2164,7 @@ wait_again:
107487 continue; /* No CBs here, try next follower. */
107488
107489 /* Move callbacks to wait-for-GP list, which is empty. */
107490 - ACCESS_ONCE(rdp->nocb_head) = NULL;
107491 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
107492 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
107493 gotcbs = true;
107494 }
107495 @@ -2285,7 +2285,7 @@ static int rcu_nocb_kthread(void *arg)
107496 list = ACCESS_ONCE(rdp->nocb_follower_head);
107497 BUG_ON(!list);
107498 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
107499 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
107500 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
107501 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
107502
107503 /* Each pass through the following loop invokes a callback. */
107504 @@ -2335,7 +2335,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
107505 if (!rcu_nocb_need_deferred_wakeup(rdp))
107506 return;
107507 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
107508 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107509 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107510 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
107511 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
107512 }
107513 @@ -2448,7 +2448,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
107514 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
107515 "rcuo%c/%d", rsp->abbr, cpu);
107516 BUG_ON(IS_ERR(t));
107517 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
107518 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
107519 }
107520
107521 /*
107522 @@ -2663,11 +2663,11 @@ static void rcu_sysidle_enter(int irq)
107523
107524 /* Record start of fully idle period. */
107525 j = jiffies;
107526 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
107527 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
107528 smp_mb__before_atomic();
107529 - atomic_inc(&rdtp->dynticks_idle);
107530 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107531 smp_mb__after_atomic();
107532 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
107533 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
107534 }
107535
107536 /*
107537 @@ -2738,9 +2738,9 @@ static void rcu_sysidle_exit(int irq)
107538
107539 /* Record end of idle period. */
107540 smp_mb__before_atomic();
107541 - atomic_inc(&rdtp->dynticks_idle);
107542 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107543 smp_mb__after_atomic();
107544 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
107545 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
107546
107547 /*
107548 * If we are the timekeeping CPU, we are permitted to be non-idle
107549 @@ -2786,7 +2786,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
107550 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
107551
107552 /* Pick up current idle and NMI-nesting counter and check. */
107553 - cur = atomic_read(&rdtp->dynticks_idle);
107554 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
107555 if (cur & 0x1) {
107556 *isidle = false; /* We are not idle! */
107557 return;
107558 @@ -2835,7 +2835,7 @@ static void rcu_sysidle(unsigned long j)
107559 case RCU_SYSIDLE_NOT:
107560
107561 /* First time all are idle, so note a short idle period. */
107562 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107563 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107564 break;
107565
107566 case RCU_SYSIDLE_SHORT:
107567 @@ -2873,7 +2873,7 @@ static void rcu_sysidle_cancel(void)
107568 {
107569 smp_mb();
107570 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
107571 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
107572 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
107573 }
107574
107575 /*
107576 @@ -2925,7 +2925,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
107577 smp_mb(); /* grace period precedes setting inuse. */
107578
107579 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
107580 - ACCESS_ONCE(rshp->inuse) = 0;
107581 + ACCESS_ONCE_RW(rshp->inuse) = 0;
107582 }
107583
107584 /*
107585 @@ -3077,7 +3077,7 @@ static void rcu_bind_gp_kthread(void)
107586 static void rcu_dynticks_task_enter(void)
107587 {
107588 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107589 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
107590 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
107591 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107592 }
107593
107594 @@ -3085,6 +3085,6 @@ static void rcu_dynticks_task_enter(void)
107595 static void rcu_dynticks_task_exit(void)
107596 {
107597 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107598 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
107599 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
107600 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107601 }
107602 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
107603 index f92361e..0052f88 100644
107604 --- a/kernel/rcu/tree_trace.c
107605 +++ b/kernel/rcu/tree_trace.c
107606 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
107607 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
107608 rdp->qs_pending);
107609 seq_printf(m, " dt=%d/%llx/%d df=%lu",
107610 - atomic_read(&rdp->dynticks->dynticks),
107611 + atomic_read_unchecked(&rdp->dynticks->dynticks),
107612 rdp->dynticks->dynticks_nesting,
107613 rdp->dynticks->dynticks_nmi_nesting,
107614 rdp->dynticks_fqs);
107615 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
107616 struct rcu_state *rsp = (struct rcu_state *)m->private;
107617
107618 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
107619 - atomic_long_read(&rsp->expedited_start),
107620 + atomic_long_read_unchecked(&rsp->expedited_start),
107621 atomic_long_read(&rsp->expedited_done),
107622 - atomic_long_read(&rsp->expedited_wrap),
107623 - atomic_long_read(&rsp->expedited_tryfail),
107624 - atomic_long_read(&rsp->expedited_workdone1),
107625 - atomic_long_read(&rsp->expedited_workdone2),
107626 - atomic_long_read(&rsp->expedited_normal),
107627 - atomic_long_read(&rsp->expedited_stoppedcpus),
107628 - atomic_long_read(&rsp->expedited_done_tries),
107629 - atomic_long_read(&rsp->expedited_done_lost),
107630 - atomic_long_read(&rsp->expedited_done_exit));
107631 + atomic_long_read_unchecked(&rsp->expedited_wrap),
107632 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
107633 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
107634 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
107635 + atomic_long_read_unchecked(&rsp->expedited_normal),
107636 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
107637 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
107638 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
107639 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
107640 return 0;
107641 }
107642
107643 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
107644 index 1f13335..77ebb7f 100644
107645 --- a/kernel/rcu/update.c
107646 +++ b/kernel/rcu/update.c
107647 @@ -396,10 +396,10 @@ int rcu_jiffies_till_stall_check(void)
107648 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
107649 */
107650 if (till_stall_check < 3) {
107651 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
107652 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
107653 till_stall_check = 3;
107654 } else if (till_stall_check > 300) {
107655 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
107656 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
107657 till_stall_check = 300;
107658 }
107659 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
107660 @@ -555,7 +555,7 @@ static void check_holdout_task(struct task_struct *t,
107661 !ACCESS_ONCE(t->on_rq) ||
107662 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
107663 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
107664 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
107665 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
107666 list_del_init(&t->rcu_tasks_holdout_list);
107667 put_task_struct(t);
107668 return;
107669 @@ -643,7 +643,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
107670 !is_idle_task(t)) {
107671 get_task_struct(t);
107672 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
107673 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
107674 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
107675 list_add(&t->rcu_tasks_holdout_list,
107676 &rcu_tasks_holdouts);
107677 }
107678 @@ -740,7 +740,7 @@ static void rcu_spawn_tasks_kthread(void)
107679 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
107680 BUG_ON(IS_ERR(t));
107681 smp_mb(); /* Ensure others see full kthread. */
107682 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
107683 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
107684 mutex_unlock(&rcu_tasks_kthread_mutex);
107685 }
107686
107687 diff --git a/kernel/resource.c b/kernel/resource.c
107688 index 90552aa..8c02098 100644
107689 --- a/kernel/resource.c
107690 +++ b/kernel/resource.c
107691 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
107692
107693 static int __init ioresources_init(void)
107694 {
107695 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
107696 +#ifdef CONFIG_GRKERNSEC_PROC_USER
107697 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
107698 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
107699 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
107700 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
107701 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
107702 +#endif
107703 +#else
107704 proc_create("ioports", 0, NULL, &proc_ioports_operations);
107705 proc_create("iomem", 0, NULL, &proc_iomem_operations);
107706 +#endif
107707 return 0;
107708 }
107709 __initcall(ioresources_init);
107710 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
107711 index eae160d..c9aa22e 100644
107712 --- a/kernel/sched/auto_group.c
107713 +++ b/kernel/sched/auto_group.c
107714 @@ -11,7 +11,7 @@
107715
107716 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
107717 static struct autogroup autogroup_default;
107718 -static atomic_t autogroup_seq_nr;
107719 +static atomic_unchecked_t autogroup_seq_nr;
107720
107721 void __init autogroup_init(struct task_struct *init_task)
107722 {
107723 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
107724
107725 kref_init(&ag->kref);
107726 init_rwsem(&ag->lock);
107727 - ag->id = atomic_inc_return(&autogroup_seq_nr);
107728 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
107729 ag->tg = tg;
107730 #ifdef CONFIG_RT_GROUP_SCHED
107731 /*
107732 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
107733 index 8d0f35d..c16360d 100644
107734 --- a/kernel/sched/completion.c
107735 +++ b/kernel/sched/completion.c
107736 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
107737 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107738 * or number of jiffies left till timeout) if completed.
107739 */
107740 -long __sched
107741 +long __sched __intentional_overflow(-1)
107742 wait_for_completion_interruptible_timeout(struct completion *x,
107743 unsigned long timeout)
107744 {
107745 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
107746 *
107747 * Return: -ERESTARTSYS if interrupted, 0 if completed.
107748 */
107749 -int __sched wait_for_completion_killable(struct completion *x)
107750 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
107751 {
107752 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
107753 if (t == -ERESTARTSYS)
107754 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
107755 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107756 * or number of jiffies left till timeout) if completed.
107757 */
107758 -long __sched
107759 +long __sched __intentional_overflow(-1)
107760 wait_for_completion_killable_timeout(struct completion *x,
107761 unsigned long timeout)
107762 {
107763 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
107764 index 1236732..df281d6 100644
107765 --- a/kernel/sched/core.c
107766 +++ b/kernel/sched/core.c
107767 @@ -1867,7 +1867,7 @@ void set_numabalancing_state(bool enabled)
107768 int sysctl_numa_balancing(struct ctl_table *table, int write,
107769 void __user *buffer, size_t *lenp, loff_t *ppos)
107770 {
107771 - struct ctl_table t;
107772 + ctl_table_no_const t;
107773 int err;
107774 int state = numabalancing_enabled;
107775
107776 @@ -2317,8 +2317,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
107777 next->active_mm = oldmm;
107778 atomic_inc(&oldmm->mm_count);
107779 enter_lazy_tlb(oldmm, next);
107780 - } else
107781 + } else {
107782 switch_mm(oldmm, mm, next);
107783 + populate_stack();
107784 + }
107785
107786 if (!prev->mm) {
107787 prev->active_mm = NULL;
107788 @@ -3129,6 +3131,8 @@ int can_nice(const struct task_struct *p, const int nice)
107789 /* convert nice value [19,-20] to rlimit style value [1,40] */
107790 int nice_rlim = nice_to_rlimit(nice);
107791
107792 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
107793 +
107794 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
107795 capable(CAP_SYS_NICE));
107796 }
107797 @@ -3155,7 +3159,8 @@ SYSCALL_DEFINE1(nice, int, increment)
107798 nice = task_nice(current) + increment;
107799
107800 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
107801 - if (increment < 0 && !can_nice(current, nice))
107802 + if (increment < 0 && (!can_nice(current, nice) ||
107803 + gr_handle_chroot_nice()))
107804 return -EPERM;
107805
107806 retval = security_task_setnice(current, nice);
107807 @@ -3467,6 +3472,7 @@ recheck:
107808 if (policy != p->policy && !rlim_rtprio)
107809 return -EPERM;
107810
107811 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
107812 /* can't increase priority */
107813 if (attr->sched_priority > p->rt_priority &&
107814 attr->sched_priority > rlim_rtprio)
107815 @@ -4950,6 +4956,7 @@ void idle_task_exit(void)
107816
107817 if (mm != &init_mm) {
107818 switch_mm(mm, &init_mm, current);
107819 + populate_stack();
107820 finish_arch_post_lock_switch();
107821 }
107822 mmdrop(mm);
107823 @@ -5045,7 +5052,7 @@ static void migrate_tasks(unsigned int dead_cpu)
107824
107825 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
107826
107827 -static struct ctl_table sd_ctl_dir[] = {
107828 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
107829 {
107830 .procname = "sched_domain",
107831 .mode = 0555,
107832 @@ -5062,17 +5069,17 @@ static struct ctl_table sd_ctl_root[] = {
107833 {}
107834 };
107835
107836 -static struct ctl_table *sd_alloc_ctl_entry(int n)
107837 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
107838 {
107839 - struct ctl_table *entry =
107840 + ctl_table_no_const *entry =
107841 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
107842
107843 return entry;
107844 }
107845
107846 -static void sd_free_ctl_entry(struct ctl_table **tablep)
107847 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
107848 {
107849 - struct ctl_table *entry;
107850 + ctl_table_no_const *entry;
107851
107852 /*
107853 * In the intermediate directories, both the child directory and
107854 @@ -5080,22 +5087,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
107855 * will always be set. In the lowest directory the names are
107856 * static strings and all have proc handlers.
107857 */
107858 - for (entry = *tablep; entry->mode; entry++) {
107859 - if (entry->child)
107860 - sd_free_ctl_entry(&entry->child);
107861 + for (entry = tablep; entry->mode; entry++) {
107862 + if (entry->child) {
107863 + sd_free_ctl_entry(entry->child);
107864 + pax_open_kernel();
107865 + entry->child = NULL;
107866 + pax_close_kernel();
107867 + }
107868 if (entry->proc_handler == NULL)
107869 kfree(entry->procname);
107870 }
107871
107872 - kfree(*tablep);
107873 - *tablep = NULL;
107874 + kfree(tablep);
107875 }
107876
107877 static int min_load_idx = 0;
107878 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
107879
107880 static void
107881 -set_table_entry(struct ctl_table *entry,
107882 +set_table_entry(ctl_table_no_const *entry,
107883 const char *procname, void *data, int maxlen,
107884 umode_t mode, proc_handler *proc_handler,
107885 bool load_idx)
107886 @@ -5115,7 +5125,7 @@ set_table_entry(struct ctl_table *entry,
107887 static struct ctl_table *
107888 sd_alloc_ctl_domain_table(struct sched_domain *sd)
107889 {
107890 - struct ctl_table *table = sd_alloc_ctl_entry(14);
107891 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
107892
107893 if (table == NULL)
107894 return NULL;
107895 @@ -5153,9 +5163,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
107896 return table;
107897 }
107898
107899 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
107900 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
107901 {
107902 - struct ctl_table *entry, *table;
107903 + ctl_table_no_const *entry, *table;
107904 struct sched_domain *sd;
107905 int domain_num = 0, i;
107906 char buf[32];
107907 @@ -5182,11 +5192,13 @@ static struct ctl_table_header *sd_sysctl_header;
107908 static void register_sched_domain_sysctl(void)
107909 {
107910 int i, cpu_num = num_possible_cpus();
107911 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
107912 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
107913 char buf[32];
107914
107915 WARN_ON(sd_ctl_dir[0].child);
107916 + pax_open_kernel();
107917 sd_ctl_dir[0].child = entry;
107918 + pax_close_kernel();
107919
107920 if (entry == NULL)
107921 return;
107922 @@ -5209,8 +5221,12 @@ static void unregister_sched_domain_sysctl(void)
107923 if (sd_sysctl_header)
107924 unregister_sysctl_table(sd_sysctl_header);
107925 sd_sysctl_header = NULL;
107926 - if (sd_ctl_dir[0].child)
107927 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
107928 + if (sd_ctl_dir[0].child) {
107929 + sd_free_ctl_entry(sd_ctl_dir[0].child);
107930 + pax_open_kernel();
107931 + sd_ctl_dir[0].child = NULL;
107932 + pax_close_kernel();
107933 + }
107934 }
107935 #else
107936 static void register_sched_domain_sysctl(void)
107937 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
107938 index c2980e8..4737a6d 100644
107939 --- a/kernel/sched/fair.c
107940 +++ b/kernel/sched/fair.c
107941 @@ -2107,7 +2107,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
107942
107943 static void reset_ptenuma_scan(struct task_struct *p)
107944 {
107945 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
107946 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
107947 p->mm->numa_scan_offset = 0;
107948 }
107949
107950 @@ -7753,7 +7753,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
107951 * run_rebalance_domains is triggered when needed from the scheduler tick.
107952 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
107953 */
107954 -static void run_rebalance_domains(struct softirq_action *h)
107955 +static __latent_entropy void run_rebalance_domains(void)
107956 {
107957 struct rq *this_rq = this_rq();
107958 enum cpu_idle_type idle = this_rq->idle_balance ?
107959 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
107960 index e0e1299..e1e896b 100644
107961 --- a/kernel/sched/sched.h
107962 +++ b/kernel/sched/sched.h
107963 @@ -1219,7 +1219,7 @@ struct sched_class {
107964 #ifdef CONFIG_FAIR_GROUP_SCHED
107965 void (*task_move_group) (struct task_struct *p, int on_rq);
107966 #endif
107967 -};
107968 +} __do_const;
107969
107970 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
107971 {
107972 diff --git a/kernel/signal.c b/kernel/signal.c
107973 index d51c5dd..065c4c8 100644
107974 --- a/kernel/signal.c
107975 +++ b/kernel/signal.c
107976 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
107977
107978 int print_fatal_signals __read_mostly;
107979
107980 -static void __user *sig_handler(struct task_struct *t, int sig)
107981 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
107982 {
107983 return t->sighand->action[sig - 1].sa.sa_handler;
107984 }
107985
107986 -static int sig_handler_ignored(void __user *handler, int sig)
107987 +static int sig_handler_ignored(__sighandler_t handler, int sig)
107988 {
107989 /* Is it explicitly or implicitly ignored? */
107990 return handler == SIG_IGN ||
107991 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
107992
107993 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
107994 {
107995 - void __user *handler;
107996 + __sighandler_t handler;
107997
107998 handler = sig_handler(t, sig);
107999
108000 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
108001 atomic_inc(&user->sigpending);
108002 rcu_read_unlock();
108003
108004 + if (!override_rlimit)
108005 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
108006 +
108007 if (override_rlimit ||
108008 atomic_read(&user->sigpending) <=
108009 task_rlimit(t, RLIMIT_SIGPENDING)) {
108010 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
108011
108012 int unhandled_signal(struct task_struct *tsk, int sig)
108013 {
108014 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
108015 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
108016 if (is_global_init(tsk))
108017 return 1;
108018 if (handler != SIG_IGN && handler != SIG_DFL)
108019 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
108020 }
108021 }
108022
108023 + /* allow glibc communication via tgkill to other threads in our
108024 + thread group */
108025 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
108026 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
108027 + && gr_handle_signal(t, sig))
108028 + return -EPERM;
108029 +
108030 return security_task_kill(t, info, sig, 0);
108031 }
108032
108033 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108034 return send_signal(sig, info, p, 1);
108035 }
108036
108037 -static int
108038 +int
108039 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108040 {
108041 return send_signal(sig, info, t, 0);
108042 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108043 unsigned long int flags;
108044 int ret, blocked, ignored;
108045 struct k_sigaction *action;
108046 + int is_unhandled = 0;
108047
108048 spin_lock_irqsave(&t->sighand->siglock, flags);
108049 action = &t->sighand->action[sig-1];
108050 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108051 }
108052 if (action->sa.sa_handler == SIG_DFL)
108053 t->signal->flags &= ~SIGNAL_UNKILLABLE;
108054 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
108055 + is_unhandled = 1;
108056 ret = specific_send_sig_info(sig, info, t);
108057 spin_unlock_irqrestore(&t->sighand->siglock, flags);
108058
108059 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
108060 + normal operation */
108061 + if (is_unhandled) {
108062 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
108063 + gr_handle_crash(t, sig);
108064 + }
108065 +
108066 return ret;
108067 }
108068
108069 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108070 ret = check_kill_permission(sig, info, p);
108071 rcu_read_unlock();
108072
108073 - if (!ret && sig)
108074 + if (!ret && sig) {
108075 ret = do_send_sig_info(sig, info, p, true);
108076 + if (!ret)
108077 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
108078 + }
108079
108080 return ret;
108081 }
108082 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
108083 int error = -ESRCH;
108084
108085 rcu_read_lock();
108086 - p = find_task_by_vpid(pid);
108087 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
108088 + /* allow glibc communication via tgkill to other threads in our
108089 + thread group */
108090 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
108091 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
108092 + p = find_task_by_vpid_unrestricted(pid);
108093 + else
108094 +#endif
108095 + p = find_task_by_vpid(pid);
108096 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
108097 error = check_kill_permission(sig, info, p);
108098 /*
108099 @@ -3244,8 +3275,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
108100 }
108101 seg = get_fs();
108102 set_fs(KERNEL_DS);
108103 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
108104 - (stack_t __force __user *) &uoss,
108105 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
108106 + (stack_t __force_user *) &uoss,
108107 compat_user_stack_pointer());
108108 set_fs(seg);
108109 if (ret >= 0 && uoss_ptr) {
108110 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
108111 index c697f73..4ef1c25 100644
108112 --- a/kernel/smpboot.c
108113 +++ b/kernel/smpboot.c
108114 @@ -291,7 +291,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
108115 }
108116 smpboot_unpark_thread(plug_thread, cpu);
108117 }
108118 - list_add(&plug_thread->list, &hotplug_threads);
108119 + pax_list_add(&plug_thread->list, &hotplug_threads);
108120 out:
108121 mutex_unlock(&smpboot_threads_lock);
108122 put_online_cpus();
108123 @@ -309,7 +309,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
108124 {
108125 get_online_cpus();
108126 mutex_lock(&smpboot_threads_lock);
108127 - list_del(&plug_thread->list);
108128 + pax_list_del(&plug_thread->list);
108129 smpboot_destroy_threads(plug_thread);
108130 mutex_unlock(&smpboot_threads_lock);
108131 put_online_cpus();
108132 diff --git a/kernel/softirq.c b/kernel/softirq.c
108133 index 479e443..66d845e1 100644
108134 --- a/kernel/softirq.c
108135 +++ b/kernel/softirq.c
108136 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
108137 EXPORT_SYMBOL(irq_stat);
108138 #endif
108139
108140 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
108141 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
108142
108143 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
108144
108145 @@ -270,7 +270,7 @@ restart:
108146 kstat_incr_softirqs_this_cpu(vec_nr);
108147
108148 trace_softirq_entry(vec_nr);
108149 - h->action(h);
108150 + h->action();
108151 trace_softirq_exit(vec_nr);
108152 if (unlikely(prev_count != preempt_count())) {
108153 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
108154 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
108155 or_softirq_pending(1UL << nr);
108156 }
108157
108158 -void open_softirq(int nr, void (*action)(struct softirq_action *))
108159 +void __init open_softirq(int nr, void (*action)(void))
108160 {
108161 softirq_vec[nr].action = action;
108162 }
108163 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
108164 }
108165 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
108166
108167 -static void tasklet_action(struct softirq_action *a)
108168 +static void tasklet_action(void)
108169 {
108170 struct tasklet_struct *list;
108171
108172 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
108173 }
108174 }
108175
108176 -static void tasklet_hi_action(struct softirq_action *a)
108177 +static __latent_entropy void tasklet_hi_action(void)
108178 {
108179 struct tasklet_struct *list;
108180
108181 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
108182 .notifier_call = cpu_callback
108183 };
108184
108185 -static struct smp_hotplug_thread softirq_threads = {
108186 +static struct smp_hotplug_thread softirq_threads __read_only = {
108187 .store = &ksoftirqd,
108188 .thread_should_run = ksoftirqd_should_run,
108189 .thread_fn = run_ksoftirqd,
108190 diff --git a/kernel/sys.c b/kernel/sys.c
108191 index a4e372b..766810e 100644
108192 --- a/kernel/sys.c
108193 +++ b/kernel/sys.c
108194 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
108195 error = -EACCES;
108196 goto out;
108197 }
108198 +
108199 + if (gr_handle_chroot_setpriority(p, niceval)) {
108200 + error = -EACCES;
108201 + goto out;
108202 + }
108203 +
108204 no_nice = security_task_setnice(p, niceval);
108205 if (no_nice) {
108206 error = no_nice;
108207 @@ -366,6 +372,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
108208 goto error;
108209 }
108210
108211 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
108212 + goto error;
108213 +
108214 + if (!gid_eq(new->gid, old->gid)) {
108215 + /* make sure we generate a learn log for what will
108216 + end up being a role transition after a full-learning
108217 + policy is generated
108218 + CAP_SETGID is required to perform a transition
108219 + we may not log a CAP_SETGID check above, e.g.
108220 + in the case where new rgid = old egid
108221 + */
108222 + gr_learn_cap(current, new, CAP_SETGID);
108223 + }
108224 +
108225 if (rgid != (gid_t) -1 ||
108226 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
108227 new->sgid = new->egid;
108228 @@ -401,6 +421,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
108229 old = current_cred();
108230
108231 retval = -EPERM;
108232 +
108233 + if (gr_check_group_change(kgid, kgid, kgid))
108234 + goto error;
108235 +
108236 if (ns_capable(old->user_ns, CAP_SETGID))
108237 new->gid = new->egid = new->sgid = new->fsgid = kgid;
108238 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
108239 @@ -418,7 +442,7 @@ error:
108240 /*
108241 * change the user struct in a credentials set to match the new UID
108242 */
108243 -static int set_user(struct cred *new)
108244 +int set_user(struct cred *new)
108245 {
108246 struct user_struct *new_user;
108247
108248 @@ -498,7 +522,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
108249 goto error;
108250 }
108251
108252 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
108253 + goto error;
108254 +
108255 if (!uid_eq(new->uid, old->uid)) {
108256 + /* make sure we generate a learn log for what will
108257 + end up being a role transition after a full-learning
108258 + policy is generated
108259 + CAP_SETUID is required to perform a transition
108260 + we may not log a CAP_SETUID check above, e.g.
108261 + in the case where new ruid = old euid
108262 + */
108263 + gr_learn_cap(current, new, CAP_SETUID);
108264 retval = set_user(new);
108265 if (retval < 0)
108266 goto error;
108267 @@ -548,6 +583,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
108268 old = current_cred();
108269
108270 retval = -EPERM;
108271 +
108272 + if (gr_check_crash_uid(kuid))
108273 + goto error;
108274 + if (gr_check_user_change(kuid, kuid, kuid))
108275 + goto error;
108276 +
108277 if (ns_capable(old->user_ns, CAP_SETUID)) {
108278 new->suid = new->uid = kuid;
108279 if (!uid_eq(kuid, old->uid)) {
108280 @@ -617,6 +658,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
108281 goto error;
108282 }
108283
108284 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
108285 + goto error;
108286 +
108287 if (ruid != (uid_t) -1) {
108288 new->uid = kruid;
108289 if (!uid_eq(kruid, old->uid)) {
108290 @@ -701,6 +745,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
108291 goto error;
108292 }
108293
108294 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
108295 + goto error;
108296 +
108297 if (rgid != (gid_t) -1)
108298 new->gid = krgid;
108299 if (egid != (gid_t) -1)
108300 @@ -765,12 +812,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
108301 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
108302 ns_capable(old->user_ns, CAP_SETUID)) {
108303 if (!uid_eq(kuid, old->fsuid)) {
108304 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
108305 + goto error;
108306 +
108307 new->fsuid = kuid;
108308 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
108309 goto change_okay;
108310 }
108311 }
108312
108313 +error:
108314 abort_creds(new);
108315 return old_fsuid;
108316
108317 @@ -803,12 +854,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
108318 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
108319 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
108320 ns_capable(old->user_ns, CAP_SETGID)) {
108321 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
108322 + goto error;
108323 +
108324 if (!gid_eq(kgid, old->fsgid)) {
108325 new->fsgid = kgid;
108326 goto change_okay;
108327 }
108328 }
108329
108330 +error:
108331 abort_creds(new);
108332 return old_fsgid;
108333
108334 @@ -1187,19 +1242,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
108335 return -EFAULT;
108336
108337 down_read(&uts_sem);
108338 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
108339 + error = __copy_to_user(name->sysname, &utsname()->sysname,
108340 __OLD_UTS_LEN);
108341 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
108342 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
108343 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
108344 __OLD_UTS_LEN);
108345 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
108346 - error |= __copy_to_user(&name->release, &utsname()->release,
108347 + error |= __copy_to_user(name->release, &utsname()->release,
108348 __OLD_UTS_LEN);
108349 error |= __put_user(0, name->release + __OLD_UTS_LEN);
108350 - error |= __copy_to_user(&name->version, &utsname()->version,
108351 + error |= __copy_to_user(name->version, &utsname()->version,
108352 __OLD_UTS_LEN);
108353 error |= __put_user(0, name->version + __OLD_UTS_LEN);
108354 - error |= __copy_to_user(&name->machine, &utsname()->machine,
108355 + error |= __copy_to_user(name->machine, &utsname()->machine,
108356 __OLD_UTS_LEN);
108357 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
108358 up_read(&uts_sem);
108359 @@ -1400,6 +1455,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
108360 */
108361 new_rlim->rlim_cur = 1;
108362 }
108363 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
108364 + is changed to a lower value. Since tasks can be created by the same
108365 + user in between this limit change and an execve by this task, force
108366 + a recheck only for this task by setting PF_NPROC_EXCEEDED
108367 + */
108368 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
108369 + tsk->flags |= PF_NPROC_EXCEEDED;
108370 }
108371 if (!retval) {
108372 if (old_rlim)
108373 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
108374 index c3eee4c..586e4a0 100644
108375 --- a/kernel/sysctl.c
108376 +++ b/kernel/sysctl.c
108377 @@ -94,7 +94,6 @@
108378 #endif
108379
108380 #if defined(CONFIG_SYSCTL)
108381 -
108382 /* External variables not in a header file. */
108383 extern int suid_dumpable;
108384 #ifdef CONFIG_COREDUMP
108385 @@ -111,22 +110,24 @@ extern int sysctl_nr_open_min, sysctl_nr_open_max;
108386 #ifndef CONFIG_MMU
108387 extern int sysctl_nr_trim_pages;
108388 #endif
108389 +extern int sysctl_modify_ldt;
108390
108391 /* Constants used for minimum and maximum */
108392 #ifdef CONFIG_LOCKUP_DETECTOR
108393 -static int sixty = 60;
108394 +static int sixty __read_only = 60;
108395 #endif
108396
108397 -static int __maybe_unused neg_one = -1;
108398 +static int __maybe_unused neg_one __read_only = -1;
108399
108400 -static int zero;
108401 -static int __maybe_unused one = 1;
108402 -static int __maybe_unused two = 2;
108403 -static int __maybe_unused four = 4;
108404 -static unsigned long one_ul = 1;
108405 -static int one_hundred = 100;
108406 +static int zero __read_only = 0;
108407 +static int __maybe_unused one __read_only = 1;
108408 +static int __maybe_unused two __read_only = 2;
108409 +static int __maybe_unused three __read_only = 3;
108410 +static int __maybe_unused four __read_only = 4;
108411 +static unsigned long one_ul __read_only = 1;
108412 +static int one_hundred __read_only = 100;
108413 #ifdef CONFIG_PRINTK
108414 -static int ten_thousand = 10000;
108415 +static int ten_thousand __read_only = 10000;
108416 #endif
108417
108418 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
108419 @@ -180,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
108420 void __user *buffer, size_t *lenp, loff_t *ppos);
108421 #endif
108422
108423 -#ifdef CONFIG_PRINTK
108424 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108425 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108426 void __user *buffer, size_t *lenp, loff_t *ppos);
108427 -#endif
108428
108429 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
108430 void __user *buffer, size_t *lenp, loff_t *ppos);
108431 @@ -214,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
108432
108433 #endif
108434
108435 +extern struct ctl_table grsecurity_table[];
108436 +
108437 static struct ctl_table kern_table[];
108438 static struct ctl_table vm_table[];
108439 static struct ctl_table fs_table[];
108440 @@ -228,6 +229,20 @@ extern struct ctl_table epoll_table[];
108441 int sysctl_legacy_va_layout;
108442 #endif
108443
108444 +#ifdef CONFIG_PAX_SOFTMODE
108445 +static struct ctl_table pax_table[] = {
108446 + {
108447 + .procname = "softmode",
108448 + .data = &pax_softmode,
108449 + .maxlen = sizeof(unsigned int),
108450 + .mode = 0600,
108451 + .proc_handler = &proc_dointvec,
108452 + },
108453 +
108454 + { }
108455 +};
108456 +#endif
108457 +
108458 /* The default sysctl tables: */
108459
108460 static struct ctl_table sysctl_base_table[] = {
108461 @@ -276,6 +291,22 @@ static int max_extfrag_threshold = 1000;
108462 #endif
108463
108464 static struct ctl_table kern_table[] = {
108465 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
108466 + {
108467 + .procname = "grsecurity",
108468 + .mode = 0500,
108469 + .child = grsecurity_table,
108470 + },
108471 +#endif
108472 +
108473 +#ifdef CONFIG_PAX_SOFTMODE
108474 + {
108475 + .procname = "pax",
108476 + .mode = 0500,
108477 + .child = pax_table,
108478 + },
108479 +#endif
108480 +
108481 {
108482 .procname = "sched_child_runs_first",
108483 .data = &sysctl_sched_child_runs_first,
108484 @@ -637,7 +668,7 @@ static struct ctl_table kern_table[] = {
108485 .maxlen = sizeof(int),
108486 .mode = 0644,
108487 /* only handle a transition from default "0" to "1" */
108488 - .proc_handler = proc_dointvec_minmax,
108489 + .proc_handler = proc_dointvec_minmax_secure,
108490 .extra1 = &one,
108491 .extra2 = &one,
108492 },
108493 @@ -648,7 +679,7 @@ static struct ctl_table kern_table[] = {
108494 .data = &modprobe_path,
108495 .maxlen = KMOD_PATH_LEN,
108496 .mode = 0644,
108497 - .proc_handler = proc_dostring,
108498 + .proc_handler = proc_dostring_modpriv,
108499 },
108500 {
108501 .procname = "modules_disabled",
108502 @@ -656,7 +687,7 @@ static struct ctl_table kern_table[] = {
108503 .maxlen = sizeof(int),
108504 .mode = 0644,
108505 /* only handle a transition from default "0" to "1" */
108506 - .proc_handler = proc_dointvec_minmax,
108507 + .proc_handler = proc_dointvec_minmax_secure,
108508 .extra1 = &one,
108509 .extra2 = &one,
108510 },
108511 @@ -811,20 +842,24 @@ static struct ctl_table kern_table[] = {
108512 .data = &dmesg_restrict,
108513 .maxlen = sizeof(int),
108514 .mode = 0644,
108515 - .proc_handler = proc_dointvec_minmax_sysadmin,
108516 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108517 .extra1 = &zero,
108518 .extra2 = &one,
108519 },
108520 +#endif
108521 {
108522 .procname = "kptr_restrict",
108523 .data = &kptr_restrict,
108524 .maxlen = sizeof(int),
108525 .mode = 0644,
108526 - .proc_handler = proc_dointvec_minmax_sysadmin,
108527 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108528 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108529 + .extra1 = &two,
108530 +#else
108531 .extra1 = &zero,
108532 +#endif
108533 .extra2 = &two,
108534 },
108535 -#endif
108536 {
108537 .procname = "ngroups_max",
108538 .data = &ngroups_max,
108539 @@ -962,6 +997,15 @@ static struct ctl_table kern_table[] = {
108540 .mode = 0644,
108541 .proc_handler = proc_dointvec,
108542 },
108543 + {
108544 + .procname = "modify_ldt",
108545 + .data = &sysctl_modify_ldt,
108546 + .maxlen = sizeof(int),
108547 + .mode = 0644,
108548 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108549 + .extra1 = &zero,
108550 + .extra2 = &one,
108551 + },
108552 #endif
108553 #if defined(CONFIG_MMU)
108554 {
108555 @@ -1084,10 +1128,17 @@ static struct ctl_table kern_table[] = {
108556 */
108557 {
108558 .procname = "perf_event_paranoid",
108559 - .data = &sysctl_perf_event_paranoid,
108560 - .maxlen = sizeof(sysctl_perf_event_paranoid),
108561 + .data = &sysctl_perf_event_legitimately_concerned,
108562 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
108563 .mode = 0644,
108564 - .proc_handler = proc_dointvec,
108565 + /* go ahead, be a hero */
108566 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108567 + .extra1 = &neg_one,
108568 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
108569 + .extra2 = &three,
108570 +#else
108571 + .extra2 = &two,
108572 +#endif
108573 },
108574 {
108575 .procname = "perf_event_mlock_kb",
108576 @@ -1369,6 +1420,13 @@ static struct ctl_table vm_table[] = {
108577 .proc_handler = proc_dointvec_minmax,
108578 .extra1 = &zero,
108579 },
108580 + {
108581 + .procname = "heap_stack_gap",
108582 + .data = &sysctl_heap_stack_gap,
108583 + .maxlen = sizeof(sysctl_heap_stack_gap),
108584 + .mode = 0644,
108585 + .proc_handler = proc_doulongvec_minmax,
108586 + },
108587 #else
108588 {
108589 .procname = "nr_trim_pages",
108590 @@ -1845,6 +1903,16 @@ int proc_dostring(struct ctl_table *table, int write,
108591 (char __user *)buffer, lenp, ppos);
108592 }
108593
108594 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108595 + void __user *buffer, size_t *lenp, loff_t *ppos)
108596 +{
108597 + if (write && !capable(CAP_SYS_MODULE))
108598 + return -EPERM;
108599 +
108600 + return _proc_do_string(table->data, table->maxlen, write,
108601 + buffer, lenp, ppos);
108602 +}
108603 +
108604 static size_t proc_skip_spaces(char **buf)
108605 {
108606 size_t ret;
108607 @@ -1950,6 +2018,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
108608 len = strlen(tmp);
108609 if (len > *size)
108610 len = *size;
108611 + if (len > sizeof(tmp))
108612 + len = sizeof(tmp);
108613 if (copy_to_user(*buf, tmp, len))
108614 return -EFAULT;
108615 *size -= len;
108616 @@ -2128,6 +2198,44 @@ int proc_dointvec(struct ctl_table *table, int write,
108617 NULL,NULL);
108618 }
108619
108620 +static int do_proc_dointvec_conv_secure(bool *negp, unsigned long *lvalp,
108621 + int *valp,
108622 + int write, void *data)
108623 +{
108624 + if (write) {
108625 + if (*negp) {
108626 + if (*lvalp > (unsigned long) INT_MAX + 1)
108627 + return -EINVAL;
108628 + pax_open_kernel();
108629 + *valp = -*lvalp;
108630 + pax_close_kernel();
108631 + } else {
108632 + if (*lvalp > (unsigned long) INT_MAX)
108633 + return -EINVAL;
108634 + pax_open_kernel();
108635 + *valp = *lvalp;
108636 + pax_close_kernel();
108637 + }
108638 + } else {
108639 + int val = *valp;
108640 + if (val < 0) {
108641 + *negp = true;
108642 + *lvalp = (unsigned long)-val;
108643 + } else {
108644 + *negp = false;
108645 + *lvalp = (unsigned long)val;
108646 + }
108647 + }
108648 + return 0;
108649 +}
108650 +
108651 +int proc_dointvec_secure(struct ctl_table *table, int write,
108652 + void __user *buffer, size_t *lenp, loff_t *ppos)
108653 +{
108654 + return do_proc_dointvec(table,write,buffer,lenp,ppos,
108655 + do_proc_dointvec_conv_secure,NULL);
108656 +}
108657 +
108658 /*
108659 * Taint values can only be increased
108660 * This means we can safely use a temporary.
108661 @@ -2135,7 +2243,7 @@ int proc_dointvec(struct ctl_table *table, int write,
108662 static int proc_taint(struct ctl_table *table, int write,
108663 void __user *buffer, size_t *lenp, loff_t *ppos)
108664 {
108665 - struct ctl_table t;
108666 + ctl_table_no_const t;
108667 unsigned long tmptaint = get_taint();
108668 int err;
108669
108670 @@ -2163,16 +2271,14 @@ static int proc_taint(struct ctl_table *table, int write,
108671 return err;
108672 }
108673
108674 -#ifdef CONFIG_PRINTK
108675 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108676 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108677 void __user *buffer, size_t *lenp, loff_t *ppos)
108678 {
108679 if (write && !capable(CAP_SYS_ADMIN))
108680 return -EPERM;
108681
108682 - return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
108683 + return proc_dointvec_minmax_secure(table, write, buffer, lenp, ppos);
108684 }
108685 -#endif
108686
108687 struct do_proc_dointvec_minmax_conv_param {
108688 int *min;
108689 @@ -2203,6 +2309,32 @@ static int do_proc_dointvec_minmax_conv(bool *negp, unsigned long *lvalp,
108690 return 0;
108691 }
108692
108693 +static int do_proc_dointvec_minmax_conv_secure(bool *negp, unsigned long *lvalp,
108694 + int *valp,
108695 + int write, void *data)
108696 +{
108697 + struct do_proc_dointvec_minmax_conv_param *param = data;
108698 + if (write) {
108699 + int val = *negp ? -*lvalp : *lvalp;
108700 + if ((param->min && *param->min > val) ||
108701 + (param->max && *param->max < val))
108702 + return -EINVAL;
108703 + pax_open_kernel();
108704 + *valp = val;
108705 + pax_close_kernel();
108706 + } else {
108707 + int val = *valp;
108708 + if (val < 0) {
108709 + *negp = true;
108710 + *lvalp = (unsigned long)-val;
108711 + } else {
108712 + *negp = false;
108713 + *lvalp = (unsigned long)val;
108714 + }
108715 + }
108716 + return 0;
108717 +}
108718 +
108719 /**
108720 * proc_dointvec_minmax - read a vector of integers with min/max values
108721 * @table: the sysctl table
108722 @@ -2230,6 +2362,17 @@ int proc_dointvec_minmax(struct ctl_table *table, int write,
108723 do_proc_dointvec_minmax_conv, &param);
108724 }
108725
108726 +int proc_dointvec_minmax_secure(struct ctl_table *table, int write,
108727 + void __user *buffer, size_t *lenp, loff_t *ppos)
108728 +{
108729 + struct do_proc_dointvec_minmax_conv_param param = {
108730 + .min = (int *) table->extra1,
108731 + .max = (int *) table->extra2,
108732 + };
108733 + return do_proc_dointvec(table, write, buffer, lenp, ppos,
108734 + do_proc_dointvec_minmax_conv_secure, &param);
108735 +}
108736 +
108737 static void validate_coredump_safety(void)
108738 {
108739 #ifdef CONFIG_COREDUMP
108740 @@ -2732,6 +2875,12 @@ int proc_dostring(struct ctl_table *table, int write,
108741 return -ENOSYS;
108742 }
108743
108744 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108745 + void __user *buffer, size_t *lenp, loff_t *ppos)
108746 +{
108747 + return -ENOSYS;
108748 +}
108749 +
108750 int proc_dointvec(struct ctl_table *table, int write,
108751 void __user *buffer, size_t *lenp, loff_t *ppos)
108752 {
108753 @@ -2788,5 +2937,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
108754 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
108755 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
108756 EXPORT_SYMBOL(proc_dostring);
108757 +EXPORT_SYMBOL(proc_dostring_modpriv);
108758 EXPORT_SYMBOL(proc_doulongvec_minmax);
108759 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
108760 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
108761 index 21f82c2..c1984e5 100644
108762 --- a/kernel/taskstats.c
108763 +++ b/kernel/taskstats.c
108764 @@ -28,9 +28,12 @@
108765 #include <linux/fs.h>
108766 #include <linux/file.h>
108767 #include <linux/pid_namespace.h>
108768 +#include <linux/grsecurity.h>
108769 #include <net/genetlink.h>
108770 #include <linux/atomic.h>
108771
108772 +extern int gr_is_taskstats_denied(int pid);
108773 +
108774 /*
108775 * Maximum length of a cpumask that can be specified in
108776 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
108777 @@ -567,6 +570,9 @@ err:
108778
108779 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
108780 {
108781 + if (gr_is_taskstats_denied(current->pid))
108782 + return -EACCES;
108783 +
108784 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
108785 return cmd_attr_register_cpumask(info);
108786 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
108787 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
108788 index 1b001ed..55ef9e4 100644
108789 --- a/kernel/time/alarmtimer.c
108790 +++ b/kernel/time/alarmtimer.c
108791 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
108792 struct platform_device *pdev;
108793 int error = 0;
108794 int i;
108795 - struct k_clock alarm_clock = {
108796 + static struct k_clock alarm_clock = {
108797 .clock_getres = alarm_clock_getres,
108798 .clock_get = alarm_clock_get,
108799 .timer_create = alarm_timer_create,
108800 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
108801 index 93ef7190..7c85701 100644
108802 --- a/kernel/time/hrtimer.c
108803 +++ b/kernel/time/hrtimer.c
108804 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
108805 local_irq_restore(flags);
108806 }
108807
108808 -static void run_hrtimer_softirq(struct softirq_action *h)
108809 +static __latent_entropy void run_hrtimer_softirq(void)
108810 {
108811 hrtimer_peek_ahead_timers();
108812 }
108813 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
108814 index 0075da7..63cc872 100644
108815 --- a/kernel/time/posix-cpu-timers.c
108816 +++ b/kernel/time/posix-cpu-timers.c
108817 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
108818
108819 static __init int init_posix_cpu_timers(void)
108820 {
108821 - struct k_clock process = {
108822 + static struct k_clock process = {
108823 .clock_getres = process_cpu_clock_getres,
108824 .clock_get = process_cpu_clock_get,
108825 .timer_create = process_cpu_timer_create,
108826 .nsleep = process_cpu_nsleep,
108827 .nsleep_restart = process_cpu_nsleep_restart,
108828 };
108829 - struct k_clock thread = {
108830 + static struct k_clock thread = {
108831 .clock_getres = thread_cpu_clock_getres,
108832 .clock_get = thread_cpu_clock_get,
108833 .timer_create = thread_cpu_timer_create,
108834 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
108835 index 31ea01f..7fc61ef 100644
108836 --- a/kernel/time/posix-timers.c
108837 +++ b/kernel/time/posix-timers.c
108838 @@ -43,6 +43,7 @@
108839 #include <linux/hash.h>
108840 #include <linux/posix-clock.h>
108841 #include <linux/posix-timers.h>
108842 +#include <linux/grsecurity.h>
108843 #include <linux/syscalls.h>
108844 #include <linux/wait.h>
108845 #include <linux/workqueue.h>
108846 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
108847 * which we beg off on and pass to do_sys_settimeofday().
108848 */
108849
108850 -static struct k_clock posix_clocks[MAX_CLOCKS];
108851 +static struct k_clock *posix_clocks[MAX_CLOCKS];
108852
108853 /*
108854 * These ones are defined below.
108855 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
108856 */
108857 static __init int init_posix_timers(void)
108858 {
108859 - struct k_clock clock_realtime = {
108860 + static struct k_clock clock_realtime = {
108861 .clock_getres = hrtimer_get_res,
108862 .clock_get = posix_clock_realtime_get,
108863 .clock_set = posix_clock_realtime_set,
108864 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
108865 .timer_get = common_timer_get,
108866 .timer_del = common_timer_del,
108867 };
108868 - struct k_clock clock_monotonic = {
108869 + static struct k_clock clock_monotonic = {
108870 .clock_getres = hrtimer_get_res,
108871 .clock_get = posix_ktime_get_ts,
108872 .nsleep = common_nsleep,
108873 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
108874 .timer_get = common_timer_get,
108875 .timer_del = common_timer_del,
108876 };
108877 - struct k_clock clock_monotonic_raw = {
108878 + static struct k_clock clock_monotonic_raw = {
108879 .clock_getres = hrtimer_get_res,
108880 .clock_get = posix_get_monotonic_raw,
108881 };
108882 - struct k_clock clock_realtime_coarse = {
108883 + static struct k_clock clock_realtime_coarse = {
108884 .clock_getres = posix_get_coarse_res,
108885 .clock_get = posix_get_realtime_coarse,
108886 };
108887 - struct k_clock clock_monotonic_coarse = {
108888 + static struct k_clock clock_monotonic_coarse = {
108889 .clock_getres = posix_get_coarse_res,
108890 .clock_get = posix_get_monotonic_coarse,
108891 };
108892 - struct k_clock clock_tai = {
108893 + static struct k_clock clock_tai = {
108894 .clock_getres = hrtimer_get_res,
108895 .clock_get = posix_get_tai,
108896 .nsleep = common_nsleep,
108897 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
108898 .timer_get = common_timer_get,
108899 .timer_del = common_timer_del,
108900 };
108901 - struct k_clock clock_boottime = {
108902 + static struct k_clock clock_boottime = {
108903 .clock_getres = hrtimer_get_res,
108904 .clock_get = posix_get_boottime,
108905 .nsleep = common_nsleep,
108906 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
108907 return;
108908 }
108909
108910 - posix_clocks[clock_id] = *new_clock;
108911 + posix_clocks[clock_id] = new_clock;
108912 }
108913 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
108914
108915 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
108916 return (id & CLOCKFD_MASK) == CLOCKFD ?
108917 &clock_posix_dynamic : &clock_posix_cpu;
108918
108919 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
108920 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
108921 return NULL;
108922 - return &posix_clocks[id];
108923 + return posix_clocks[id];
108924 }
108925
108926 static int common_timer_create(struct k_itimer *new_timer)
108927 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
108928 struct k_clock *kc = clockid_to_kclock(which_clock);
108929 struct k_itimer *new_timer;
108930 int error, new_timer_id;
108931 - sigevent_t event;
108932 + sigevent_t event = { };
108933 int it_id_set = IT_ID_NOT_SET;
108934
108935 if (!kc)
108936 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
108937 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
108938 return -EFAULT;
108939
108940 + /* only the CLOCK_REALTIME clock can be set, all other clocks
108941 + have their clock_set fptr set to a nosettime dummy function
108942 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
108943 + call common_clock_set, which calls do_sys_settimeofday, which
108944 + we hook
108945 + */
108946 +
108947 return kc->clock_set(which_clock, &new_tp);
108948 }
108949
108950 diff --git a/kernel/time/time.c b/kernel/time/time.c
108951 index 2c85b77..6530536 100644
108952 --- a/kernel/time/time.c
108953 +++ b/kernel/time/time.c
108954 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
108955 return error;
108956
108957 if (tz) {
108958 + /* we log in do_settimeofday called below, so don't log twice
108959 + */
108960 + if (!tv)
108961 + gr_log_timechange();
108962 +
108963 sys_tz = *tz;
108964 update_vsyscall_tz();
108965 if (firsttime) {
108966 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
108967 index 946acb7..1e13c0f 100644
108968 --- a/kernel/time/timekeeping.c
108969 +++ b/kernel/time/timekeeping.c
108970 @@ -15,6 +15,7 @@
108971 #include <linux/init.h>
108972 #include <linux/mm.h>
108973 #include <linux/sched.h>
108974 +#include <linux/grsecurity.h>
108975 #include <linux/syscore_ops.h>
108976 #include <linux/clocksource.h>
108977 #include <linux/jiffies.h>
108978 @@ -915,6 +916,8 @@ int do_settimeofday64(const struct timespec64 *ts)
108979 if (!timespec64_valid_strict(ts))
108980 return -EINVAL;
108981
108982 + gr_log_timechange();
108983 +
108984 raw_spin_lock_irqsave(&timekeeper_lock, flags);
108985 write_seqcount_begin(&tk_core.seq);
108986
108987 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
108988 index 2ece3aa..055a295 100644
108989 --- a/kernel/time/timer.c
108990 +++ b/kernel/time/timer.c
108991 @@ -1405,7 +1405,7 @@ void update_process_times(int user_tick)
108992 /*
108993 * This function runs timers and the timer-tq in bottom half context.
108994 */
108995 -static void run_timer_softirq(struct softirq_action *h)
108996 +static __latent_entropy void run_timer_softirq(void)
108997 {
108998 struct tvec_base *base = __this_cpu_read(tvec_bases);
108999
109000 @@ -1468,7 +1468,7 @@ static void process_timeout(unsigned long __data)
109001 *
109002 * In all cases the return value is guaranteed to be non-negative.
109003 */
109004 -signed long __sched schedule_timeout(signed long timeout)
109005 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
109006 {
109007 struct timer_list timer;
109008 unsigned long expire;
109009 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
109010 index e878c2e..cf1546bb 100644
109011 --- a/kernel/time/timer_list.c
109012 +++ b/kernel/time/timer_list.c
109013 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
109014
109015 static void print_name_offset(struct seq_file *m, void *sym)
109016 {
109017 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109018 + SEQ_printf(m, "<%p>", NULL);
109019 +#else
109020 char symname[KSYM_NAME_LEN];
109021
109022 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
109023 SEQ_printf(m, "<%pK>", sym);
109024 else
109025 SEQ_printf(m, "%s", symname);
109026 +#endif
109027 }
109028
109029 static void
109030 @@ -119,7 +123,11 @@ next_one:
109031 static void
109032 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
109033 {
109034 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109035 + SEQ_printf(m, " .base: %p\n", NULL);
109036 +#else
109037 SEQ_printf(m, " .base: %pK\n", base);
109038 +#endif
109039 SEQ_printf(m, " .index: %d\n",
109040 base->index);
109041 SEQ_printf(m, " .resolution: %Lu nsecs\n",
109042 @@ -388,7 +396,11 @@ static int __init init_timer_list_procfs(void)
109043 {
109044 struct proc_dir_entry *pe;
109045
109046 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109047 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
109048 +#else
109049 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
109050 +#endif
109051 if (!pe)
109052 return -ENOMEM;
109053 return 0;
109054 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
109055 index 1fb08f2..ca4bb1e 100644
109056 --- a/kernel/time/timer_stats.c
109057 +++ b/kernel/time/timer_stats.c
109058 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
109059 static unsigned long nr_entries;
109060 static struct entry entries[MAX_ENTRIES];
109061
109062 -static atomic_t overflow_count;
109063 +static atomic_unchecked_t overflow_count;
109064
109065 /*
109066 * The entries are in a hash-table, for fast lookup:
109067 @@ -140,7 +140,7 @@ static void reset_entries(void)
109068 nr_entries = 0;
109069 memset(entries, 0, sizeof(entries));
109070 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
109071 - atomic_set(&overflow_count, 0);
109072 + atomic_set_unchecked(&overflow_count, 0);
109073 }
109074
109075 static struct entry *alloc_entry(void)
109076 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109077 if (likely(entry))
109078 entry->count++;
109079 else
109080 - atomic_inc(&overflow_count);
109081 + atomic_inc_unchecked(&overflow_count);
109082
109083 out_unlock:
109084 raw_spin_unlock_irqrestore(lock, flags);
109085 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109086
109087 static void print_name_offset(struct seq_file *m, unsigned long addr)
109088 {
109089 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109090 + seq_printf(m, "<%p>", NULL);
109091 +#else
109092 char symname[KSYM_NAME_LEN];
109093
109094 if (lookup_symbol_name(addr, symname) < 0)
109095 - seq_printf(m, "<%p>", (void *)addr);
109096 + seq_printf(m, "<%pK>", (void *)addr);
109097 else
109098 seq_printf(m, "%s", symname);
109099 +#endif
109100 }
109101
109102 static int tstats_show(struct seq_file *m, void *v)
109103 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
109104
109105 seq_puts(m, "Timer Stats Version: v0.3\n");
109106 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
109107 - if (atomic_read(&overflow_count))
109108 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
109109 + if (atomic_read_unchecked(&overflow_count))
109110 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
109111 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
109112
109113 for (i = 0; i < nr_entries; i++) {
109114 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
109115 {
109116 struct proc_dir_entry *pe;
109117
109118 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109119 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
109120 +#else
109121 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
109122 +#endif
109123 if (!pe)
109124 return -ENOMEM;
109125 return 0;
109126 diff --git a/kernel/torture.c b/kernel/torture.c
109127 index dd70993..0bf694b 100644
109128 --- a/kernel/torture.c
109129 +++ b/kernel/torture.c
109130 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
109131 mutex_lock(&fullstop_mutex);
109132 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
109133 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
109134 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
109135 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
109136 } else {
109137 pr_warn("Concurrent rmmod and shutdown illegal!\n");
109138 }
109139 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
109140 if (!torture_must_stop()) {
109141 if (stutter > 1) {
109142 schedule_timeout_interruptible(stutter - 1);
109143 - ACCESS_ONCE(stutter_pause_test) = 2;
109144 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
109145 }
109146 schedule_timeout_interruptible(1);
109147 - ACCESS_ONCE(stutter_pause_test) = 1;
109148 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
109149 }
109150 if (!torture_must_stop())
109151 schedule_timeout_interruptible(stutter);
109152 - ACCESS_ONCE(stutter_pause_test) = 0;
109153 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
109154 torture_shutdown_absorb("torture_stutter");
109155 } while (!torture_must_stop());
109156 torture_kthread_stopping("torture_stutter");
109157 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
109158 schedule_timeout_uninterruptible(10);
109159 return true;
109160 }
109161 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
109162 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
109163 mutex_unlock(&fullstop_mutex);
109164 torture_shutdown_cleanup();
109165 torture_shuffle_cleanup();
109166 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
109167 index 483cecf..ac46091 100644
109168 --- a/kernel/trace/blktrace.c
109169 +++ b/kernel/trace/blktrace.c
109170 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
109171 struct blk_trace *bt = filp->private_data;
109172 char buf[16];
109173
109174 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
109175 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
109176
109177 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
109178 }
109179 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
109180 return 1;
109181
109182 bt = buf->chan->private_data;
109183 - atomic_inc(&bt->dropped);
109184 + atomic_inc_unchecked(&bt->dropped);
109185 return 0;
109186 }
109187
109188 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
109189
109190 bt->dir = dir;
109191 bt->dev = dev;
109192 - atomic_set(&bt->dropped, 0);
109193 + atomic_set_unchecked(&bt->dropped, 0);
109194 INIT_LIST_HEAD(&bt->running_list);
109195
109196 ret = -EIO;
109197 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
109198 index 02bece4..f9b05af 100644
109199 --- a/kernel/trace/ftrace.c
109200 +++ b/kernel/trace/ftrace.c
109201 @@ -2395,12 +2395,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
109202 if (unlikely(ftrace_disabled))
109203 return 0;
109204
109205 + ret = ftrace_arch_code_modify_prepare();
109206 + FTRACE_WARN_ON(ret);
109207 + if (ret)
109208 + return 0;
109209 +
109210 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
109211 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
109212 if (ret) {
109213 ftrace_bug(ret, rec);
109214 - return 0;
109215 }
109216 - return 1;
109217 + return ret ? 0 : 1;
109218 }
109219
109220 /*
109221 @@ -4789,8 +4794,10 @@ static int ftrace_process_locs(struct module *mod,
109222 if (!count)
109223 return 0;
109224
109225 + pax_open_kernel();
109226 sort(start, count, sizeof(*start),
109227 ftrace_cmp_ips, ftrace_swap_ips);
109228 + pax_close_kernel();
109229
109230 start_pg = ftrace_allocate_pages(count);
109231 if (!start_pg)
109232 @@ -5659,7 +5666,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
109233
109234 if (t->ret_stack == NULL) {
109235 atomic_set(&t->tracing_graph_pause, 0);
109236 - atomic_set(&t->trace_overrun, 0);
109237 + atomic_set_unchecked(&t->trace_overrun, 0);
109238 t->curr_ret_stack = -1;
109239 /* Make sure the tasks see the -1 first: */
109240 smp_wmb();
109241 @@ -5882,7 +5889,7 @@ static void
109242 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
109243 {
109244 atomic_set(&t->tracing_graph_pause, 0);
109245 - atomic_set(&t->trace_overrun, 0);
109246 + atomic_set_unchecked(&t->trace_overrun, 0);
109247 t->ftrace_timestamp = 0;
109248 /* make curr_ret_stack visible before we add the ret_stack */
109249 smp_wmb();
109250 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
109251 index 0315d43..2e5e9a2 100644
109252 --- a/kernel/trace/ring_buffer.c
109253 +++ b/kernel/trace/ring_buffer.c
109254 @@ -348,9 +348,9 @@ struct buffer_data_page {
109255 */
109256 struct buffer_page {
109257 struct list_head list; /* list of buffer pages */
109258 - local_t write; /* index for next write */
109259 + local_unchecked_t write; /* index for next write */
109260 unsigned read; /* index for next read */
109261 - local_t entries; /* entries on this page */
109262 + local_unchecked_t entries; /* entries on this page */
109263 unsigned long real_end; /* real end of data */
109264 struct buffer_data_page *page; /* Actual data page */
109265 };
109266 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
109267 unsigned long last_overrun;
109268 local_t entries_bytes;
109269 local_t entries;
109270 - local_t overrun;
109271 - local_t commit_overrun;
109272 - local_t dropped_events;
109273 + local_unchecked_t overrun;
109274 + local_unchecked_t commit_overrun;
109275 + local_unchecked_t dropped_events;
109276 local_t committing;
109277 - local_t commits;
109278 + local_unchecked_t commits;
109279 unsigned long read;
109280 unsigned long read_bytes;
109281 u64 write_stamp;
109282 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109283 *
109284 * We add a counter to the write field to denote this.
109285 */
109286 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
109287 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
109288 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
109289 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
109290
109291 /*
109292 * Just make sure we have seen our old_write and synchronize
109293 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109294 * cmpxchg to only update if an interrupt did not already
109295 * do it for us. If the cmpxchg fails, we don't care.
109296 */
109297 - (void)local_cmpxchg(&next_page->write, old_write, val);
109298 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
109299 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
109300 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
109301
109302 /*
109303 * No need to worry about races with clearing out the commit.
109304 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
109305
109306 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
109307 {
109308 - return local_read(&bpage->entries) & RB_WRITE_MASK;
109309 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
109310 }
109311
109312 static inline unsigned long rb_page_write(struct buffer_page *bpage)
109313 {
109314 - return local_read(&bpage->write) & RB_WRITE_MASK;
109315 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
109316 }
109317
109318 static int
109319 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
109320 * bytes consumed in ring buffer from here.
109321 * Increment overrun to account for the lost events.
109322 */
109323 - local_add(page_entries, &cpu_buffer->overrun);
109324 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
109325 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109326 }
109327
109328 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
109329 * it is our responsibility to update
109330 * the counters.
109331 */
109332 - local_add(entries, &cpu_buffer->overrun);
109333 + local_add_unchecked(entries, &cpu_buffer->overrun);
109334 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109335
109336 /*
109337 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109338 if (tail == BUF_PAGE_SIZE)
109339 tail_page->real_end = 0;
109340
109341 - local_sub(length, &tail_page->write);
109342 + local_sub_unchecked(length, &tail_page->write);
109343 return;
109344 }
109345
109346 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109347 rb_event_set_padding(event);
109348
109349 /* Set the write back to the previous setting */
109350 - local_sub(length, &tail_page->write);
109351 + local_sub_unchecked(length, &tail_page->write);
109352 return;
109353 }
109354
109355 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109356
109357 /* Set write to end of buffer */
109358 length = (tail + length) - BUF_PAGE_SIZE;
109359 - local_sub(length, &tail_page->write);
109360 + local_sub_unchecked(length, &tail_page->write);
109361 }
109362
109363 /*
109364 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109365 * about it.
109366 */
109367 if (unlikely(next_page == commit_page)) {
109368 - local_inc(&cpu_buffer->commit_overrun);
109369 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109370 goto out_reset;
109371 }
109372
109373 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109374 * this is easy, just stop here.
109375 */
109376 if (!(buffer->flags & RB_FL_OVERWRITE)) {
109377 - local_inc(&cpu_buffer->dropped_events);
109378 + local_inc_unchecked(&cpu_buffer->dropped_events);
109379 goto out_reset;
109380 }
109381
109382 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109383 cpu_buffer->tail_page) &&
109384 (cpu_buffer->commit_page ==
109385 cpu_buffer->reader_page))) {
109386 - local_inc(&cpu_buffer->commit_overrun);
109387 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109388 goto out_reset;
109389 }
109390 }
109391 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109392 length += RB_LEN_TIME_EXTEND;
109393
109394 tail_page = cpu_buffer->tail_page;
109395 - write = local_add_return(length, &tail_page->write);
109396 + write = local_add_return_unchecked(length, &tail_page->write);
109397
109398 /* set write to only the index of the write */
109399 write &= RB_WRITE_MASK;
109400 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109401 kmemcheck_annotate_bitfield(event, bitfield);
109402 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
109403
109404 - local_inc(&tail_page->entries);
109405 + local_inc_unchecked(&tail_page->entries);
109406
109407 /*
109408 * If this is the first commit on the page, then update
109409 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109410
109411 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
109412 unsigned long write_mask =
109413 - local_read(&bpage->write) & ~RB_WRITE_MASK;
109414 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
109415 unsigned long event_length = rb_event_length(event);
109416 /*
109417 * This is on the tail page. It is possible that
109418 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109419 */
109420 old_index += write_mask;
109421 new_index += write_mask;
109422 - index = local_cmpxchg(&bpage->write, old_index, new_index);
109423 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
109424 if (index == old_index) {
109425 /* update counters */
109426 local_sub(event_length, &cpu_buffer->entries_bytes);
109427 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109428 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
109429 {
109430 local_inc(&cpu_buffer->committing);
109431 - local_inc(&cpu_buffer->commits);
109432 + local_inc_unchecked(&cpu_buffer->commits);
109433 }
109434
109435 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109436 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109437 return;
109438
109439 again:
109440 - commits = local_read(&cpu_buffer->commits);
109441 + commits = local_read_unchecked(&cpu_buffer->commits);
109442 /* synchronize with interrupts */
109443 barrier();
109444 if (local_read(&cpu_buffer->committing) == 1)
109445 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109446 * updating of the commit page and the clearing of the
109447 * committing counter.
109448 */
109449 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
109450 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
109451 !local_read(&cpu_buffer->committing)) {
109452 local_inc(&cpu_buffer->committing);
109453 goto again;
109454 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
109455 barrier();
109456 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
109457 local_dec(&cpu_buffer->committing);
109458 - local_dec(&cpu_buffer->commits);
109459 + local_dec_unchecked(&cpu_buffer->commits);
109460 return NULL;
109461 }
109462 #endif
109463 @@ -2898,7 +2898,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109464
109465 /* Do the likely case first */
109466 if (likely(bpage->page == (void *)addr)) {
109467 - local_dec(&bpage->entries);
109468 + local_dec_unchecked(&bpage->entries);
109469 return;
109470 }
109471
109472 @@ -2910,7 +2910,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109473 start = bpage;
109474 do {
109475 if (bpage->page == (void *)addr) {
109476 - local_dec(&bpage->entries);
109477 + local_dec_unchecked(&bpage->entries);
109478 return;
109479 }
109480 rb_inc_page(cpu_buffer, &bpage);
109481 @@ -3194,7 +3194,7 @@ static inline unsigned long
109482 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
109483 {
109484 return local_read(&cpu_buffer->entries) -
109485 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
109486 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
109487 }
109488
109489 /**
109490 @@ -3283,7 +3283,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
109491 return 0;
109492
109493 cpu_buffer = buffer->buffers[cpu];
109494 - ret = local_read(&cpu_buffer->overrun);
109495 + ret = local_read_unchecked(&cpu_buffer->overrun);
109496
109497 return ret;
109498 }
109499 @@ -3306,7 +3306,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
109500 return 0;
109501
109502 cpu_buffer = buffer->buffers[cpu];
109503 - ret = local_read(&cpu_buffer->commit_overrun);
109504 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
109505
109506 return ret;
109507 }
109508 @@ -3328,7 +3328,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
109509 return 0;
109510
109511 cpu_buffer = buffer->buffers[cpu];
109512 - ret = local_read(&cpu_buffer->dropped_events);
109513 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
109514
109515 return ret;
109516 }
109517 @@ -3391,7 +3391,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
109518 /* if you care about this being correct, lock the buffer */
109519 for_each_buffer_cpu(buffer, cpu) {
109520 cpu_buffer = buffer->buffers[cpu];
109521 - overruns += local_read(&cpu_buffer->overrun);
109522 + overruns += local_read_unchecked(&cpu_buffer->overrun);
109523 }
109524
109525 return overruns;
109526 @@ -3562,8 +3562,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109527 /*
109528 * Reset the reader page to size zero.
109529 */
109530 - local_set(&cpu_buffer->reader_page->write, 0);
109531 - local_set(&cpu_buffer->reader_page->entries, 0);
109532 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109533 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109534 local_set(&cpu_buffer->reader_page->page->commit, 0);
109535 cpu_buffer->reader_page->real_end = 0;
109536
109537 @@ -3597,7 +3597,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109538 * want to compare with the last_overrun.
109539 */
109540 smp_mb();
109541 - overwrite = local_read(&(cpu_buffer->overrun));
109542 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
109543
109544 /*
109545 * Here's the tricky part.
109546 @@ -4169,8 +4169,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109547
109548 cpu_buffer->head_page
109549 = list_entry(cpu_buffer->pages, struct buffer_page, list);
109550 - local_set(&cpu_buffer->head_page->write, 0);
109551 - local_set(&cpu_buffer->head_page->entries, 0);
109552 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
109553 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
109554 local_set(&cpu_buffer->head_page->page->commit, 0);
109555
109556 cpu_buffer->head_page->read = 0;
109557 @@ -4180,18 +4180,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109558
109559 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
109560 INIT_LIST_HEAD(&cpu_buffer->new_pages);
109561 - local_set(&cpu_buffer->reader_page->write, 0);
109562 - local_set(&cpu_buffer->reader_page->entries, 0);
109563 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109564 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109565 local_set(&cpu_buffer->reader_page->page->commit, 0);
109566 cpu_buffer->reader_page->read = 0;
109567
109568 local_set(&cpu_buffer->entries_bytes, 0);
109569 - local_set(&cpu_buffer->overrun, 0);
109570 - local_set(&cpu_buffer->commit_overrun, 0);
109571 - local_set(&cpu_buffer->dropped_events, 0);
109572 + local_set_unchecked(&cpu_buffer->overrun, 0);
109573 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
109574 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
109575 local_set(&cpu_buffer->entries, 0);
109576 local_set(&cpu_buffer->committing, 0);
109577 - local_set(&cpu_buffer->commits, 0);
109578 + local_set_unchecked(&cpu_buffer->commits, 0);
109579 cpu_buffer->read = 0;
109580 cpu_buffer->read_bytes = 0;
109581
109582 @@ -4592,8 +4592,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
109583 rb_init_page(bpage);
109584 bpage = reader->page;
109585 reader->page = *data_page;
109586 - local_set(&reader->write, 0);
109587 - local_set(&reader->entries, 0);
109588 + local_set_unchecked(&reader->write, 0);
109589 + local_set_unchecked(&reader->entries, 0);
109590 reader->read = 0;
109591 *data_page = bpage;
109592
109593 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
109594 index 0533049..85e27f0 100644
109595 --- a/kernel/trace/trace.c
109596 +++ b/kernel/trace/trace.c
109597 @@ -3538,7 +3538,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
109598 return 0;
109599 }
109600
109601 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
109602 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
109603 {
109604 /* do nothing if flag is already set */
109605 if (!!(trace_flags & mask) == !!enabled)
109606 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
109607 index d261201..da10429 100644
109608 --- a/kernel/trace/trace.h
109609 +++ b/kernel/trace/trace.h
109610 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
109611 void trace_printk_init_buffers(void);
109612 void trace_printk_start_comm(void);
109613 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
109614 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
109615 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
109616
109617 /*
109618 * Normal trace_printk() and friends allocates special buffers
109619 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
109620 index 57b67b1..66082a9 100644
109621 --- a/kernel/trace/trace_clock.c
109622 +++ b/kernel/trace/trace_clock.c
109623 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
109624 return now;
109625 }
109626
109627 -static atomic64_t trace_counter;
109628 +static atomic64_unchecked_t trace_counter;
109629
109630 /*
109631 * trace_clock_counter(): simply an atomic counter.
109632 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
109633 */
109634 u64 notrace trace_clock_counter(void)
109635 {
109636 - return atomic64_add_return(1, &trace_counter);
109637 + return atomic64_inc_return_unchecked(&trace_counter);
109638 }
109639 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
109640 index c4de47f..5f134b8 100644
109641 --- a/kernel/trace/trace_events.c
109642 +++ b/kernel/trace/trace_events.c
109643 @@ -1887,7 +1887,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
109644 return 0;
109645 }
109646
109647 -struct ftrace_module_file_ops;
109648 static void __add_event_to_tracers(struct ftrace_event_call *call);
109649
109650 /* Add an additional event_call dynamically */
109651 diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
109652 index 7f2e97c..085a257 100644
109653 --- a/kernel/trace/trace_events_filter.c
109654 +++ b/kernel/trace/trace_events_filter.c
109655 @@ -1056,6 +1056,9 @@ static void parse_init(struct filter_parse_state *ps,
109656
109657 static char infix_next(struct filter_parse_state *ps)
109658 {
109659 + if (!ps->infix.cnt)
109660 + return 0;
109661 +
109662 ps->infix.cnt--;
109663
109664 return ps->infix.string[ps->infix.tail++];
109665 @@ -1071,6 +1074,9 @@ static char infix_peek(struct filter_parse_state *ps)
109666
109667 static void infix_advance(struct filter_parse_state *ps)
109668 {
109669 + if (!ps->infix.cnt)
109670 + return;
109671 +
109672 ps->infix.cnt--;
109673 ps->infix.tail++;
109674 }
109675 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
109676 index a51e796..1f32ebd 100644
109677 --- a/kernel/trace/trace_functions_graph.c
109678 +++ b/kernel/trace/trace_functions_graph.c
109679 @@ -132,7 +132,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
109680
109681 /* The return trace stack is full */
109682 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
109683 - atomic_inc(&current->trace_overrun);
109684 + atomic_inc_unchecked(&current->trace_overrun);
109685 return -EBUSY;
109686 }
109687
109688 @@ -229,7 +229,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
109689 *ret = current->ret_stack[index].ret;
109690 trace->func = current->ret_stack[index].func;
109691 trace->calltime = current->ret_stack[index].calltime;
109692 - trace->overrun = atomic_read(&current->trace_overrun);
109693 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
109694 trace->depth = index;
109695 }
109696
109697 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
109698 index 7a9ba62..2e0e4a1 100644
109699 --- a/kernel/trace/trace_mmiotrace.c
109700 +++ b/kernel/trace/trace_mmiotrace.c
109701 @@ -24,7 +24,7 @@ struct header_iter {
109702 static struct trace_array *mmio_trace_array;
109703 static bool overrun_detected;
109704 static unsigned long prev_overruns;
109705 -static atomic_t dropped_count;
109706 +static atomic_unchecked_t dropped_count;
109707
109708 static void mmio_reset_data(struct trace_array *tr)
109709 {
109710 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
109711
109712 static unsigned long count_overruns(struct trace_iterator *iter)
109713 {
109714 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
109715 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
109716 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
109717
109718 if (over > prev_overruns)
109719 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
109720 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
109721 sizeof(*entry), 0, pc);
109722 if (!event) {
109723 - atomic_inc(&dropped_count);
109724 + atomic_inc_unchecked(&dropped_count);
109725 return;
109726 }
109727 entry = ring_buffer_event_data(event);
109728 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
109729 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
109730 sizeof(*entry), 0, pc);
109731 if (!event) {
109732 - atomic_inc(&dropped_count);
109733 + atomic_inc_unchecked(&dropped_count);
109734 return;
109735 }
109736 entry = ring_buffer_event_data(event);
109737 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
109738 index 25a086b..a918131 100644
109739 --- a/kernel/trace/trace_output.c
109740 +++ b/kernel/trace/trace_output.c
109741 @@ -752,14 +752,16 @@ int register_ftrace_event(struct trace_event *event)
109742 goto out;
109743 }
109744
109745 + pax_open_kernel();
109746 if (event->funcs->trace == NULL)
109747 - event->funcs->trace = trace_nop_print;
109748 + *(void **)&event->funcs->trace = trace_nop_print;
109749 if (event->funcs->raw == NULL)
109750 - event->funcs->raw = trace_nop_print;
109751 + *(void **)&event->funcs->raw = trace_nop_print;
109752 if (event->funcs->hex == NULL)
109753 - event->funcs->hex = trace_nop_print;
109754 + *(void **)&event->funcs->hex = trace_nop_print;
109755 if (event->funcs->binary == NULL)
109756 - event->funcs->binary = trace_nop_print;
109757 + *(void **)&event->funcs->binary = trace_nop_print;
109758 + pax_close_kernel();
109759
109760 key = event->type & (EVENT_HASHSIZE - 1);
109761
109762 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
109763 index e694c9f..6775a38 100644
109764 --- a/kernel/trace/trace_seq.c
109765 +++ b/kernel/trace/trace_seq.c
109766 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
109767 return 0;
109768 }
109769
109770 - seq_buf_path(&s->seq, path, "\n");
109771 + seq_buf_path(&s->seq, path, "\n\\");
109772
109773 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
109774 s->seq.len = save_len;
109775 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
109776 index 3f34496..0492d95 100644
109777 --- a/kernel/trace/trace_stack.c
109778 +++ b/kernel/trace/trace_stack.c
109779 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
109780 return;
109781
109782 /* we do not handle interrupt stacks yet */
109783 - if (!object_is_on_stack(stack))
109784 + if (!object_starts_on_stack(stack))
109785 return;
109786
109787 local_irq_save(flags);
109788 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
109789 index f97f6e3..d367b48 100644
109790 --- a/kernel/trace/trace_syscalls.c
109791 +++ b/kernel/trace/trace_syscalls.c
109792 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
109793 int num;
109794
109795 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109796 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109797 + return -EINVAL;
109798
109799 mutex_lock(&syscall_trace_lock);
109800 if (!sys_perf_refcount_enter)
109801 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
109802 int num;
109803
109804 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109805 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109806 + return;
109807
109808 mutex_lock(&syscall_trace_lock);
109809 sys_perf_refcount_enter--;
109810 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
109811 int num;
109812
109813 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109814 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109815 + return -EINVAL;
109816
109817 mutex_lock(&syscall_trace_lock);
109818 if (!sys_perf_refcount_exit)
109819 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
109820 int num;
109821
109822 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109823 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109824 + return;
109825
109826 mutex_lock(&syscall_trace_lock);
109827 sys_perf_refcount_exit--;
109828 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
109829 index 4109f83..fe1f830 100644
109830 --- a/kernel/user_namespace.c
109831 +++ b/kernel/user_namespace.c
109832 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
109833 !kgid_has_mapping(parent_ns, group))
109834 return -EPERM;
109835
109836 +#ifdef CONFIG_GRKERNSEC
109837 + /*
109838 + * This doesn't really inspire confidence:
109839 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
109840 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
109841 + * Increases kernel attack surface in areas developers
109842 + * previously cared little about ("low importance due
109843 + * to requiring "root" capability")
109844 + * To be removed when this code receives *proper* review
109845 + */
109846 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
109847 + !capable(CAP_SETGID))
109848 + return -EPERM;
109849 +#endif
109850 +
109851 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
109852 if (!ns)
109853 return -ENOMEM;
109854 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
109855 if (atomic_read(&current->mm->mm_users) > 1)
109856 return -EINVAL;
109857
109858 - if (current->fs->users != 1)
109859 + if (atomic_read(&current->fs->users) != 1)
109860 return -EINVAL;
109861
109862 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
109863 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
109864 index c8eac43..4b5f08f 100644
109865 --- a/kernel/utsname_sysctl.c
109866 +++ b/kernel/utsname_sysctl.c
109867 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
109868 static int proc_do_uts_string(struct ctl_table *table, int write,
109869 void __user *buffer, size_t *lenp, loff_t *ppos)
109870 {
109871 - struct ctl_table uts_table;
109872 + ctl_table_no_const uts_table;
109873 int r;
109874 memcpy(&uts_table, table, sizeof(uts_table));
109875 uts_table.data = get_uts(table, write);
109876 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
109877 index 581a68a..7ff6a89 100644
109878 --- a/kernel/watchdog.c
109879 +++ b/kernel/watchdog.c
109880 @@ -648,7 +648,7 @@ void watchdog_nmi_enable_all(void) {}
109881 void watchdog_nmi_disable_all(void) {}
109882 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
109883
109884 -static struct smp_hotplug_thread watchdog_threads = {
109885 +static struct smp_hotplug_thread watchdog_threads __read_only = {
109886 .store = &softlockup_watchdog,
109887 .thread_should_run = watchdog_should_run,
109888 .thread_fn = watchdog,
109889 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
109890 index 586ad91..5f8844a 100644
109891 --- a/kernel/workqueue.c
109892 +++ b/kernel/workqueue.c
109893 @@ -4428,7 +4428,7 @@ static void rebind_workers(struct worker_pool *pool)
109894 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
109895 worker_flags |= WORKER_REBOUND;
109896 worker_flags &= ~WORKER_UNBOUND;
109897 - ACCESS_ONCE(worker->flags) = worker_flags;
109898 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
109899 }
109900
109901 spin_unlock_irq(&pool->lock);
109902 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
109903 index ba2b0c8..a571efc 100644
109904 --- a/lib/Kconfig.debug
109905 +++ b/lib/Kconfig.debug
109906 @@ -936,7 +936,7 @@ config DEBUG_MUTEXES
109907
109908 config DEBUG_WW_MUTEX_SLOWPATH
109909 bool "Wait/wound mutex debugging: Slowpath testing"
109910 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109911 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109912 select DEBUG_LOCK_ALLOC
109913 select DEBUG_SPINLOCK
109914 select DEBUG_MUTEXES
109915 @@ -953,7 +953,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
109916
109917 config DEBUG_LOCK_ALLOC
109918 bool "Lock debugging: detect incorrect freeing of live locks"
109919 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109920 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109921 select DEBUG_SPINLOCK
109922 select DEBUG_MUTEXES
109923 select LOCKDEP
109924 @@ -967,7 +967,7 @@ config DEBUG_LOCK_ALLOC
109925
109926 config PROVE_LOCKING
109927 bool "Lock debugging: prove locking correctness"
109928 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109929 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109930 select LOCKDEP
109931 select DEBUG_SPINLOCK
109932 select DEBUG_MUTEXES
109933 @@ -1018,7 +1018,7 @@ config LOCKDEP
109934
109935 config LOCK_STAT
109936 bool "Lock usage statistics"
109937 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109938 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109939 select LOCKDEP
109940 select DEBUG_SPINLOCK
109941 select DEBUG_MUTEXES
109942 @@ -1496,6 +1496,7 @@ config LATENCYTOP
109943 depends on DEBUG_KERNEL
109944 depends on STACKTRACE_SUPPORT
109945 depends on PROC_FS
109946 + depends on !GRKERNSEC_HIDESYM
109947 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
109948 select KALLSYMS
109949 select KALLSYMS_ALL
109950 @@ -1512,7 +1513,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
109951 config DEBUG_STRICT_USER_COPY_CHECKS
109952 bool "Strict user copy size checks"
109953 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
109954 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
109955 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
109956 help
109957 Enabling this option turns a certain set of sanity checks for user
109958 copy operations into compile time failures.
109959 @@ -1643,7 +1644,7 @@ endmenu # runtime tests
109960
109961 config PROVIDE_OHCI1394_DMA_INIT
109962 bool "Remote debugging over FireWire early on boot"
109963 - depends on PCI && X86
109964 + depends on PCI && X86 && !GRKERNSEC
109965 help
109966 If you want to debug problems which hang or crash the kernel early
109967 on boot and the crashing machine has a FireWire port, you can use
109968 diff --git a/lib/Makefile b/lib/Makefile
109969 index 6c37933..d48e7ca 100644
109970 --- a/lib/Makefile
109971 +++ b/lib/Makefile
109972 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
109973 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
109974 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
109975 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
109976 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
109977 +obj-y += list_debug.o
109978 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
109979
109980 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
109981 diff --git a/lib/average.c b/lib/average.c
109982 index 114d1be..ab0350c 100644
109983 --- a/lib/average.c
109984 +++ b/lib/average.c
109985 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
109986 {
109987 unsigned long internal = ACCESS_ONCE(avg->internal);
109988
109989 - ACCESS_ONCE(avg->internal) = internal ?
109990 + ACCESS_ONCE_RW(avg->internal) = internal ?
109991 (((internal << avg->weight) - internal) +
109992 (val << avg->factor)) >> avg->weight :
109993 (val << avg->factor);
109994 diff --git a/lib/bitmap.c b/lib/bitmap.c
109995 index 64c0926f..9de1a1f 100644
109996 --- a/lib/bitmap.c
109997 +++ b/lib/bitmap.c
109998 @@ -234,7 +234,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
109999 }
110000 EXPORT_SYMBOL(__bitmap_subset);
110001
110002 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
110003 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
110004 {
110005 unsigned int k, lim = bits/BITS_PER_LONG;
110006 int w = 0;
110007 @@ -361,7 +361,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
110008 {
110009 int c, old_c, totaldigits, ndigits, nchunks, nbits;
110010 u32 chunk;
110011 - const char __user __force *ubuf = (const char __user __force *)buf;
110012 + const char __user *ubuf = (const char __force_user *)buf;
110013
110014 bitmap_zero(maskp, nmaskbits);
110015
110016 @@ -446,7 +446,7 @@ int bitmap_parse_user(const char __user *ubuf,
110017 {
110018 if (!access_ok(VERIFY_READ, ubuf, ulen))
110019 return -EFAULT;
110020 - return __bitmap_parse((const char __force *)ubuf,
110021 + return __bitmap_parse((const char __force_kernel *)ubuf,
110022 ulen, 1, maskp, nmaskbits);
110023
110024 }
110025 @@ -505,7 +505,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
110026 {
110027 unsigned a, b;
110028 int c, old_c, totaldigits;
110029 - const char __user __force *ubuf = (const char __user __force *)buf;
110030 + const char __user *ubuf = (const char __force_user *)buf;
110031 int exp_digit, in_range;
110032
110033 totaldigits = c = 0;
110034 @@ -600,7 +600,7 @@ int bitmap_parselist_user(const char __user *ubuf,
110035 {
110036 if (!access_ok(VERIFY_READ, ubuf, ulen))
110037 return -EFAULT;
110038 - return __bitmap_parselist((const char __force *)ubuf,
110039 + return __bitmap_parselist((const char __force_kernel *)ubuf,
110040 ulen, 1, maskp, nmaskbits);
110041 }
110042 EXPORT_SYMBOL(bitmap_parselist_user);
110043 diff --git a/lib/bug.c b/lib/bug.c
110044 index 0c3bd95..5a615a1 100644
110045 --- a/lib/bug.c
110046 +++ b/lib/bug.c
110047 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
110048 return BUG_TRAP_TYPE_NONE;
110049
110050 bug = find_bug(bugaddr);
110051 + if (!bug)
110052 + return BUG_TRAP_TYPE_NONE;
110053
110054 file = NULL;
110055 line = 0;
110056 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
110057 index 547f7f9..a6d4ba0 100644
110058 --- a/lib/debugobjects.c
110059 +++ b/lib/debugobjects.c
110060 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
110061 if (limit > 4)
110062 return;
110063
110064 - is_on_stack = object_is_on_stack(addr);
110065 + is_on_stack = object_starts_on_stack(addr);
110066 if (is_on_stack == onstack)
110067 return;
110068
110069 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
110070 index 6dd0335..1e9c239 100644
110071 --- a/lib/decompress_bunzip2.c
110072 +++ b/lib/decompress_bunzip2.c
110073 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
110074
110075 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
110076 uncompressed data. Allocate intermediate buffer for block. */
110077 - bd->dbufSize = 100000*(i-BZh0);
110078 + i -= BZh0;
110079 + bd->dbufSize = 100000 * i;
110080
110081 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
110082 if (!bd->dbuf)
110083 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
110084 index 0be83af..4605e93 100644
110085 --- a/lib/decompress_unlzma.c
110086 +++ b/lib/decompress_unlzma.c
110087 @@ -39,10 +39,10 @@
110088
110089 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
110090
110091 -static long long INIT read_int(unsigned char *ptr, int size)
110092 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
110093 {
110094 int i;
110095 - long long ret = 0;
110096 + unsigned long long ret = 0;
110097
110098 for (i = 0; i < size; i++)
110099 ret = (ret << 8) | ptr[size-i-1];
110100 diff --git a/lib/div64.c b/lib/div64.c
110101 index 19ea7ed..20cac21 100644
110102 --- a/lib/div64.c
110103 +++ b/lib/div64.c
110104 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
110105 EXPORT_SYMBOL(__div64_32);
110106
110107 #ifndef div_s64_rem
110108 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110109 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110110 {
110111 u64 quotient;
110112
110113 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
110114 * 'http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt'
110115 */
110116 #ifndef div64_u64
110117 -u64 div64_u64(u64 dividend, u64 divisor)
110118 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
110119 {
110120 u32 high = divisor >> 32;
110121 u64 quot;
110122 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
110123 index ae4b65e..daf0230 100644
110124 --- a/lib/dma-debug.c
110125 +++ b/lib/dma-debug.c
110126 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
110127
110128 void dma_debug_add_bus(struct bus_type *bus)
110129 {
110130 - struct notifier_block *nb;
110131 + notifier_block_no_const *nb;
110132
110133 if (dma_debug_disabled())
110134 return;
110135 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
110136
110137 static void check_for_stack(struct device *dev, void *addr)
110138 {
110139 - if (object_is_on_stack(addr))
110140 + if (object_starts_on_stack(addr))
110141 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
110142 "stack [addr=%p]\n", addr);
110143 }
110144 diff --git a/lib/inflate.c b/lib/inflate.c
110145 index 013a761..c28f3fc 100644
110146 --- a/lib/inflate.c
110147 +++ b/lib/inflate.c
110148 @@ -269,7 +269,7 @@ static void free(void *where)
110149 malloc_ptr = free_mem_ptr;
110150 }
110151 #else
110152 -#define malloc(a) kmalloc(a, GFP_KERNEL)
110153 +#define malloc(a) kmalloc((a), GFP_KERNEL)
110154 #define free(a) kfree(a)
110155 #endif
110156
110157 diff --git a/lib/ioremap.c b/lib/ioremap.c
110158 index 86c8911..f5bfc34 100644
110159 --- a/lib/ioremap.c
110160 +++ b/lib/ioremap.c
110161 @@ -75,7 +75,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
110162 unsigned long next;
110163
110164 phys_addr -= addr;
110165 - pmd = pmd_alloc(&init_mm, pud, addr);
110166 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
110167 if (!pmd)
110168 return -ENOMEM;
110169 do {
110170 @@ -101,7 +101,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
110171 unsigned long next;
110172
110173 phys_addr -= addr;
110174 - pud = pud_alloc(&init_mm, pgd, addr);
110175 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
110176 if (!pud)
110177 return -ENOMEM;
110178 do {
110179 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
110180 index bd2bea9..6b3c95e 100644
110181 --- a/lib/is_single_threaded.c
110182 +++ b/lib/is_single_threaded.c
110183 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
110184 struct task_struct *p, *t;
110185 bool ret;
110186
110187 + if (!mm)
110188 + return true;
110189 +
110190 if (atomic_read(&task->signal->live) != 1)
110191 return false;
110192
110193 diff --git a/lib/kobject.c b/lib/kobject.c
110194 index 3b841b9..7c215aa 100644
110195 --- a/lib/kobject.c
110196 +++ b/lib/kobject.c
110197 @@ -340,8 +340,9 @@ error:
110198 }
110199 EXPORT_SYMBOL(kobject_init);
110200
110201 -static int kobject_add_varg(struct kobject *kobj, struct kobject *parent,
110202 - const char *fmt, va_list vargs)
110203 +static __printf(3, 0) int kobject_add_varg(struct kobject *kobj,
110204 + struct kobject *parent,
110205 + const char *fmt, va_list vargs)
110206 {
110207 int retval;
110208
110209 @@ -936,9 +937,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
110210
110211
110212 static DEFINE_SPINLOCK(kobj_ns_type_lock);
110213 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
110214 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
110215
110216 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110217 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110218 {
110219 enum kobj_ns_type type = ops->type;
110220 int error;
110221 diff --git a/lib/list_debug.c b/lib/list_debug.c
110222 index c24c2f7..f0296f4 100644
110223 --- a/lib/list_debug.c
110224 +++ b/lib/list_debug.c
110225 @@ -11,7 +11,9 @@
110226 #include <linux/bug.h>
110227 #include <linux/kernel.h>
110228 #include <linux/rculist.h>
110229 +#include <linux/mm.h>
110230
110231 +#ifdef CONFIG_DEBUG_LIST
110232 /*
110233 * Insert a new entry between two known consecutive entries.
110234 *
110235 @@ -19,21 +21,40 @@
110236 * the prev/next entries already!
110237 */
110238
110239 +static bool __list_add_debug(struct list_head *new,
110240 + struct list_head *prev,
110241 + struct list_head *next)
110242 +{
110243 + if (unlikely(next->prev != prev)) {
110244 + printk(KERN_ERR "list_add corruption. next->prev should be "
110245 + "prev (%p), but was %p. (next=%p).\n",
110246 + prev, next->prev, next);
110247 + BUG();
110248 + return false;
110249 + }
110250 + if (unlikely(prev->next != next)) {
110251 + printk(KERN_ERR "list_add corruption. prev->next should be "
110252 + "next (%p), but was %p. (prev=%p).\n",
110253 + next, prev->next, prev);
110254 + BUG();
110255 + return false;
110256 + }
110257 + if (unlikely(new == prev || new == next)) {
110258 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
110259 + new, prev, next);
110260 + BUG();
110261 + return false;
110262 + }
110263 + return true;
110264 +}
110265 +
110266 void __list_add(struct list_head *new,
110267 - struct list_head *prev,
110268 - struct list_head *next)
110269 + struct list_head *prev,
110270 + struct list_head *next)
110271 {
110272 - WARN(next->prev != prev,
110273 - "list_add corruption. next->prev should be "
110274 - "prev (%p), but was %p. (next=%p).\n",
110275 - prev, next->prev, next);
110276 - WARN(prev->next != next,
110277 - "list_add corruption. prev->next should be "
110278 - "next (%p), but was %p. (prev=%p).\n",
110279 - next, prev->next, prev);
110280 - WARN(new == prev || new == next,
110281 - "list_add double add: new=%p, prev=%p, next=%p.\n",
110282 - new, prev, next);
110283 + if (!__list_add_debug(new, prev, next))
110284 + return;
110285 +
110286 next->prev = new;
110287 new->next = next;
110288 new->prev = prev;
110289 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
110290 }
110291 EXPORT_SYMBOL(__list_add);
110292
110293 -void __list_del_entry(struct list_head *entry)
110294 +static bool __list_del_entry_debug(struct list_head *entry)
110295 {
110296 struct list_head *prev, *next;
110297
110298 prev = entry->prev;
110299 next = entry->next;
110300
110301 - if (WARN(next == LIST_POISON1,
110302 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110303 - entry, LIST_POISON1) ||
110304 - WARN(prev == LIST_POISON2,
110305 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110306 - entry, LIST_POISON2) ||
110307 - WARN(prev->next != entry,
110308 - "list_del corruption. prev->next should be %p, "
110309 - "but was %p\n", entry, prev->next) ||
110310 - WARN(next->prev != entry,
110311 - "list_del corruption. next->prev should be %p, "
110312 - "but was %p\n", entry, next->prev))
110313 + if (unlikely(next == LIST_POISON1)) {
110314 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110315 + entry, LIST_POISON1);
110316 + BUG();
110317 + return false;
110318 + }
110319 + if (unlikely(prev == LIST_POISON2)) {
110320 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110321 + entry, LIST_POISON2);
110322 + BUG();
110323 + return false;
110324 + }
110325 + if (unlikely(entry->prev->next != entry)) {
110326 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
110327 + "but was %p\n", entry, prev->next);
110328 + BUG();
110329 + return false;
110330 + }
110331 + if (unlikely(entry->next->prev != entry)) {
110332 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
110333 + "but was %p\n", entry, next->prev);
110334 + BUG();
110335 + return false;
110336 + }
110337 + return true;
110338 +}
110339 +
110340 +void __list_del_entry(struct list_head *entry)
110341 +{
110342 + if (!__list_del_entry_debug(entry))
110343 return;
110344
110345 - __list_del(prev, next);
110346 + __list_del(entry->prev, entry->next);
110347 }
110348 EXPORT_SYMBOL(__list_del_entry);
110349
110350 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
110351 void __list_add_rcu(struct list_head *new,
110352 struct list_head *prev, struct list_head *next)
110353 {
110354 - WARN(next->prev != prev,
110355 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
110356 - prev, next->prev, next);
110357 - WARN(prev->next != next,
110358 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
110359 - next, prev->next, prev);
110360 + if (!__list_add_debug(new, prev, next))
110361 + return;
110362 +
110363 new->next = next;
110364 new->prev = prev;
110365 rcu_assign_pointer(list_next_rcu(prev), new);
110366 next->prev = new;
110367 }
110368 EXPORT_SYMBOL(__list_add_rcu);
110369 +#endif
110370 +
110371 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
110372 +{
110373 +#ifdef CONFIG_DEBUG_LIST
110374 + if (!__list_add_debug(new, prev, next))
110375 + return;
110376 +#endif
110377 +
110378 + pax_open_kernel();
110379 + next->prev = new;
110380 + new->next = next;
110381 + new->prev = prev;
110382 + prev->next = new;
110383 + pax_close_kernel();
110384 +}
110385 +EXPORT_SYMBOL(__pax_list_add);
110386 +
110387 +void pax_list_del(struct list_head *entry)
110388 +{
110389 +#ifdef CONFIG_DEBUG_LIST
110390 + if (!__list_del_entry_debug(entry))
110391 + return;
110392 +#endif
110393 +
110394 + pax_open_kernel();
110395 + __list_del(entry->prev, entry->next);
110396 + entry->next = LIST_POISON1;
110397 + entry->prev = LIST_POISON2;
110398 + pax_close_kernel();
110399 +}
110400 +EXPORT_SYMBOL(pax_list_del);
110401 +
110402 +void pax_list_del_init(struct list_head *entry)
110403 +{
110404 + pax_open_kernel();
110405 + __list_del(entry->prev, entry->next);
110406 + INIT_LIST_HEAD(entry);
110407 + pax_close_kernel();
110408 +}
110409 +EXPORT_SYMBOL(pax_list_del_init);
110410 +
110411 +void __pax_list_add_rcu(struct list_head *new,
110412 + struct list_head *prev, struct list_head *next)
110413 +{
110414 +#ifdef CONFIG_DEBUG_LIST
110415 + if (!__list_add_debug(new, prev, next))
110416 + return;
110417 +#endif
110418 +
110419 + pax_open_kernel();
110420 + new->next = next;
110421 + new->prev = prev;
110422 + rcu_assign_pointer(list_next_rcu(prev), new);
110423 + next->prev = new;
110424 + pax_close_kernel();
110425 +}
110426 +EXPORT_SYMBOL(__pax_list_add_rcu);
110427 +
110428 +void pax_list_del_rcu(struct list_head *entry)
110429 +{
110430 +#ifdef CONFIG_DEBUG_LIST
110431 + if (!__list_del_entry_debug(entry))
110432 + return;
110433 +#endif
110434 +
110435 + pax_open_kernel();
110436 + __list_del(entry->prev, entry->next);
110437 + entry->next = LIST_POISON1;
110438 + entry->prev = LIST_POISON2;
110439 + pax_close_kernel();
110440 +}
110441 +EXPORT_SYMBOL(pax_list_del_rcu);
110442 diff --git a/lib/lockref.c b/lib/lockref.c
110443 index 494994b..65caf94 100644
110444 --- a/lib/lockref.c
110445 +++ b/lib/lockref.c
110446 @@ -48,13 +48,13 @@
110447 void lockref_get(struct lockref *lockref)
110448 {
110449 CMPXCHG_LOOP(
110450 - new.count++;
110451 + __lockref_inc(&new);
110452 ,
110453 return;
110454 );
110455
110456 spin_lock(&lockref->lock);
110457 - lockref->count++;
110458 + __lockref_inc(lockref);
110459 spin_unlock(&lockref->lock);
110460 }
110461 EXPORT_SYMBOL(lockref_get);
110462 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110463 int retval;
110464
110465 CMPXCHG_LOOP(
110466 - new.count++;
110467 - if (old.count <= 0)
110468 + __lockref_inc(&new);
110469 + if (__lockref_read(&old) <= 0)
110470 return 0;
110471 ,
110472 return 1;
110473 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110474
110475 spin_lock(&lockref->lock);
110476 retval = 0;
110477 - if (lockref->count > 0) {
110478 - lockref->count++;
110479 + if (__lockref_read(lockref) > 0) {
110480 + __lockref_inc(lockref);
110481 retval = 1;
110482 }
110483 spin_unlock(&lockref->lock);
110484 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
110485 int lockref_get_or_lock(struct lockref *lockref)
110486 {
110487 CMPXCHG_LOOP(
110488 - new.count++;
110489 - if (old.count <= 0)
110490 + __lockref_inc(&new);
110491 + if (__lockref_read(&old) <= 0)
110492 break;
110493 ,
110494 return 1;
110495 );
110496
110497 spin_lock(&lockref->lock);
110498 - if (lockref->count <= 0)
110499 + if (__lockref_read(lockref) <= 0)
110500 return 0;
110501 - lockref->count++;
110502 + __lockref_inc(lockref);
110503 spin_unlock(&lockref->lock);
110504 return 1;
110505 }
110506 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
110507 int lockref_put_return(struct lockref *lockref)
110508 {
110509 CMPXCHG_LOOP(
110510 - new.count--;
110511 - if (old.count <= 0)
110512 + __lockref_dec(&new);
110513 + if (__lockref_read(&old) <= 0)
110514 return -1;
110515 ,
110516 - return new.count;
110517 + return __lockref_read(&new);
110518 );
110519 return -1;
110520 }
110521 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
110522 int lockref_put_or_lock(struct lockref *lockref)
110523 {
110524 CMPXCHG_LOOP(
110525 - new.count--;
110526 - if (old.count <= 1)
110527 + __lockref_dec(&new);
110528 + if (__lockref_read(&old) <= 1)
110529 break;
110530 ,
110531 return 1;
110532 );
110533
110534 spin_lock(&lockref->lock);
110535 - if (lockref->count <= 1)
110536 + if (__lockref_read(lockref) <= 1)
110537 return 0;
110538 - lockref->count--;
110539 + __lockref_dec(lockref);
110540 spin_unlock(&lockref->lock);
110541 return 1;
110542 }
110543 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
110544 void lockref_mark_dead(struct lockref *lockref)
110545 {
110546 assert_spin_locked(&lockref->lock);
110547 - lockref->count = -128;
110548 + __lockref_set(lockref, -128);
110549 }
110550 EXPORT_SYMBOL(lockref_mark_dead);
110551
110552 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110553 int retval;
110554
110555 CMPXCHG_LOOP(
110556 - new.count++;
110557 - if (old.count < 0)
110558 + __lockref_inc(&new);
110559 + if (__lockref_read(&old) < 0)
110560 return 0;
110561 ,
110562 return 1;
110563 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110564
110565 spin_lock(&lockref->lock);
110566 retval = 0;
110567 - if (lockref->count >= 0) {
110568 - lockref->count++;
110569 + if (__lockref_read(lockref) >= 0) {
110570 + __lockref_inc(lockref);
110571 retval = 1;
110572 }
110573 spin_unlock(&lockref->lock);
110574 diff --git a/lib/nlattr.c b/lib/nlattr.c
110575 index f5907d2..36072be 100644
110576 --- a/lib/nlattr.c
110577 +++ b/lib/nlattr.c
110578 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
110579 {
110580 int minlen = min_t(int, count, nla_len(src));
110581
110582 + BUG_ON(minlen < 0);
110583 +
110584 memcpy(dest, nla_data(src), minlen);
110585 if (count > minlen)
110586 memset(dest + minlen, 0, count - minlen);
110587 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
110588 index 6111bcb..02e816b 100644
110589 --- a/lib/percpu-refcount.c
110590 +++ b/lib/percpu-refcount.c
110591 @@ -31,7 +31,7 @@
110592 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
110593 */
110594
110595 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
110596 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
110597
110598 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
110599
110600 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
110601 index 3d2aa27..a472f20 100644
110602 --- a/lib/radix-tree.c
110603 +++ b/lib/radix-tree.c
110604 @@ -67,7 +67,7 @@ struct radix_tree_preload {
110605 int nr;
110606 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
110607 };
110608 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
110609 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
110610
110611 static inline void *ptr_to_indirect(void *ptr)
110612 {
110613 diff --git a/lib/random32.c b/lib/random32.c
110614 index 0bee183..526f12f 100644
110615 --- a/lib/random32.c
110616 +++ b/lib/random32.c
110617 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
110618 }
110619 #endif
110620
110621 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
110622 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
110623
110624 /**
110625 * prandom_u32_state - seeded pseudo-random number generator.
110626 diff --git a/lib/rbtree.c b/lib/rbtree.c
110627 index c16c81a..4dcbda1 100644
110628 --- a/lib/rbtree.c
110629 +++ b/lib/rbtree.c
110630 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
110631 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
110632
110633 static const struct rb_augment_callbacks dummy_callbacks = {
110634 - dummy_propagate, dummy_copy, dummy_rotate
110635 + .propagate = dummy_propagate,
110636 + .copy = dummy_copy,
110637 + .rotate = dummy_rotate
110638 };
110639
110640 void rb_insert_color(struct rb_node *node, struct rb_root *root)
110641 diff --git a/lib/show_mem.c b/lib/show_mem.c
110642 index adc98e18..0ce83c2 100644
110643 --- a/lib/show_mem.c
110644 +++ b/lib/show_mem.c
110645 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
110646 quicklist_total_size());
110647 #endif
110648 #ifdef CONFIG_MEMORY_FAILURE
110649 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
110650 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
110651 #endif
110652 }
110653 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
110654 index e0af6ff..fcc9f15 100644
110655 --- a/lib/strncpy_from_user.c
110656 +++ b/lib/strncpy_from_user.c
110657 @@ -22,7 +22,7 @@
110658 */
110659 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
110660 {
110661 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110662 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110663 long res = 0;
110664
110665 /*
110666 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
110667 index fe9a325..85cd8aa 100644
110668 --- a/lib/strnlen_user.c
110669 +++ b/lib/strnlen_user.c
110670 @@ -26,7 +26,7 @@
110671 */
110672 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
110673 {
110674 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110675 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110676 long align, res = 0;
110677 unsigned long c;
110678
110679 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
110680 index 3c365ab..75b43df 100644
110681 --- a/lib/swiotlb.c
110682 +++ b/lib/swiotlb.c
110683 @@ -683,7 +683,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
110684
110685 void
110686 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
110687 - dma_addr_t dev_addr)
110688 + dma_addr_t dev_addr, struct dma_attrs *attrs)
110689 {
110690 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
110691
110692 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
110693 index c227cc4..5241df3 100644
110694 --- a/lib/test-hexdump.c
110695 +++ b/lib/test-hexdump.c
110696 @@ -25,19 +25,19 @@ static const char * const test_data_1_le[] __initconst = {
110697 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
110698 };
110699
110700 -static const char *test_data_2_le[] __initdata = {
110701 +static const char * const test_data_2_le[] __initconst = {
110702 "32be", "7bdb", "180a", "b293",
110703 "ba70", "24c4", "837d", "9b34",
110704 "9ca6", "ad31", "0f9c", "e9ac",
110705 "d14c", "9919", "b143", "0caf",
110706 };
110707
110708 -static const char *test_data_4_le[] __initdata = {
110709 +static const char * const test_data_4_le[] __initconst = {
110710 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
110711 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
110712 };
110713
110714 -static const char *test_data_8_le[] __initdata = {
110715 +static const char * const test_data_8_le[] __initconst = {
110716 "b293180a7bdb32be", "9b34837d24c4ba70",
110717 "e9ac0f9cad319ca6", "0cafb1439919d14c",
110718 };
110719 diff --git a/lib/usercopy.c b/lib/usercopy.c
110720 index 4f5b1dd..7cab418 100644
110721 --- a/lib/usercopy.c
110722 +++ b/lib/usercopy.c
110723 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
110724 WARN(1, "Buffer overflow detected!\n");
110725 }
110726 EXPORT_SYMBOL(copy_from_user_overflow);
110727 +
110728 +void copy_to_user_overflow(void)
110729 +{
110730 + WARN(1, "Buffer overflow detected!\n");
110731 +}
110732 +EXPORT_SYMBOL(copy_to_user_overflow);
110733 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
110734 index da39c60..ac91239 100644
110735 --- a/lib/vsprintf.c
110736 +++ b/lib/vsprintf.c
110737 @@ -16,6 +16,9 @@
110738 * - scnprintf and vscnprintf
110739 */
110740
110741 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110742 +#define __INCLUDED_BY_HIDESYM 1
110743 +#endif
110744 #include <stdarg.h>
110745 #include <linux/clk-provider.h>
110746 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
110747 @@ -628,7 +631,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
110748 #ifdef CONFIG_KALLSYMS
110749 if (*fmt == 'B')
110750 sprint_backtrace(sym, value);
110751 - else if (*fmt != 'f' && *fmt != 's')
110752 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
110753 sprint_symbol(sym, value);
110754 else
110755 sprint_symbol_no_offset(sym, value);
110756 @@ -1360,7 +1363,11 @@ char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec,
110757 }
110758 }
110759
110760 -int kptr_restrict __read_mostly;
110761 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110762 +int kptr_restrict __read_only = 2;
110763 +#else
110764 +int kptr_restrict __read_only;
110765 +#endif
110766
110767 /*
110768 * Show a '%p' thing. A kernel extension is that the '%p' is followed
110769 @@ -1371,8 +1378,10 @@ int kptr_restrict __read_mostly;
110770 *
110771 * - 'F' For symbolic function descriptor pointers with offset
110772 * - 'f' For simple symbolic function names without offset
110773 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
110774 * - 'S' For symbolic direct pointers with offset
110775 * - 's' For symbolic direct pointers without offset
110776 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
110777 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
110778 * - 'B' For backtraced symbolic direct pointers with offset
110779 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
110780 @@ -1460,12 +1469,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110781
110782 if (!ptr && *fmt != 'K') {
110783 /*
110784 - * Print (null) with the same width as a pointer so it makes
110785 + * Print (nil) with the same width as a pointer so it makes
110786 * tabular output look nice.
110787 */
110788 if (spec.field_width == -1)
110789 spec.field_width = default_width;
110790 - return string(buf, end, "(null)", spec);
110791 + return string(buf, end, "(nil)", spec);
110792 }
110793
110794 switch (*fmt) {
110795 @@ -1475,6 +1484,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110796 /* Fallthrough */
110797 case 'S':
110798 case 's':
110799 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110800 + break;
110801 +#else
110802 + return symbol_string(buf, end, ptr, spec, fmt);
110803 +#endif
110804 + case 'X':
110805 + ptr = dereference_function_descriptor(ptr);
110806 + case 'A':
110807 case 'B':
110808 return symbol_string(buf, end, ptr, spec, fmt);
110809 case 'R':
110810 @@ -1539,6 +1556,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110811 va_end(va);
110812 return buf;
110813 }
110814 + case 'P':
110815 + break;
110816 case 'K':
110817 /*
110818 * %pK cannot be used in IRQ context because its test
110819 @@ -1598,6 +1617,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110820 ((const struct file *)ptr)->f_path.dentry,
110821 spec, fmt);
110822 }
110823 +
110824 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110825 + /* 'P' = approved pointers to copy to userland,
110826 + as in the /proc/kallsyms case, as we make it display nothing
110827 + for non-root users, and the real contents for root users
110828 + 'X' = approved simple symbols
110829 + Also ignore 'K' pointers, since we force their NULLing for non-root users
110830 + above
110831 + */
110832 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
110833 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
110834 + dump_stack();
110835 + ptr = NULL;
110836 + }
110837 +#endif
110838 +
110839 spec.flags |= SMALL;
110840 if (spec.field_width == -1) {
110841 spec.field_width = default_width;
110842 @@ -2296,11 +2331,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
110843 typeof(type) value; \
110844 if (sizeof(type) == 8) { \
110845 args = PTR_ALIGN(args, sizeof(u32)); \
110846 - *(u32 *)&value = *(u32 *)args; \
110847 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
110848 + *(u32 *)&value = *(const u32 *)args; \
110849 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
110850 } else { \
110851 args = PTR_ALIGN(args, sizeof(type)); \
110852 - value = *(typeof(type) *)args; \
110853 + value = *(const typeof(type) *)args; \
110854 } \
110855 args += sizeof(type); \
110856 value; \
110857 @@ -2363,7 +2398,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
110858 case FORMAT_TYPE_STR: {
110859 const char *str_arg = args;
110860 args += strlen(str_arg) + 1;
110861 - str = string(str, end, (char *)str_arg, spec);
110862 + str = string(str, end, str_arg, spec);
110863 break;
110864 }
110865
110866 diff --git a/localversion-grsec b/localversion-grsec
110867 new file mode 100644
110868 index 0000000..7cd6065
110869 --- /dev/null
110870 +++ b/localversion-grsec
110871 @@ -0,0 +1 @@
110872 +-grsec
110873 diff --git a/mm/Kconfig b/mm/Kconfig
110874 index 390214d..f96e3b8 100644
110875 --- a/mm/Kconfig
110876 +++ b/mm/Kconfig
110877 @@ -342,10 +342,11 @@ config KSM
110878 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
110879
110880 config DEFAULT_MMAP_MIN_ADDR
110881 - int "Low address space to protect from user allocation"
110882 + int "Low address space to protect from user allocation"
110883 depends on MMU
110884 - default 4096
110885 - help
110886 + default 32768 if ALPHA || ARM || PARISC || SPARC32
110887 + default 65536
110888 + help
110889 This is the portion of low virtual memory which should be protected
110890 from userspace allocation. Keeping a user from writing to low pages
110891 can help reduce the impact of kernel NULL pointer bugs.
110892 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
110893
110894 config HWPOISON_INJECT
110895 tristate "HWPoison pages injector"
110896 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
110897 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
110898 select PROC_PAGE_MONITOR
110899
110900 config NOMMU_INITIAL_TRIM_EXCESS
110901 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
110902 index 957d3da..1d34e20 100644
110903 --- a/mm/Kconfig.debug
110904 +++ b/mm/Kconfig.debug
110905 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
110906 config DEBUG_PAGEALLOC
110907 bool "Debug page memory allocations"
110908 depends on DEBUG_KERNEL
110909 + depends on !PAX_MEMORY_SANITIZE
110910 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
110911 depends on !KMEMCHECK
110912 select PAGE_EXTENSION
110913 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
110914 index 000e7b3..aad2605 100644
110915 --- a/mm/backing-dev.c
110916 +++ b/mm/backing-dev.c
110917 @@ -12,7 +12,7 @@
110918 #include <linux/device.h>
110919 #include <trace/events/writeback.h>
110920
110921 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
110922 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
110923
110924 struct backing_dev_info noop_backing_dev_info = {
110925 .name = "noop",
110926 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
110927 return err;
110928
110929 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
110930 - atomic_long_inc_return(&bdi_seq));
110931 + atomic_long_inc_return_unchecked(&bdi_seq));
110932 if (err) {
110933 bdi_destroy(bdi);
110934 return err;
110935 diff --git a/mm/cma_debug.c b/mm/cma_debug.c
110936 index 7621ee3..f8e4b60 100644
110937 --- a/mm/cma_debug.c
110938 +++ b/mm/cma_debug.c
110939 @@ -39,7 +39,7 @@ static int cma_used_get(void *data, u64 *val)
110940
110941 mutex_lock(&cma->lock);
110942 /* pages counter is smaller than sizeof(int) */
110943 - used = bitmap_weight(cma->bitmap, (int)cma->count);
110944 + used = bitmap_weight(cma->bitmap, (int)cma_bitmap_maxno(cma));
110945 mutex_unlock(&cma->lock);
110946 *val = (u64)used << cma->order_per_bit;
110947
110948 @@ -52,13 +52,14 @@ static int cma_maxchunk_get(void *data, u64 *val)
110949 struct cma *cma = data;
110950 unsigned long maxchunk = 0;
110951 unsigned long start, end = 0;
110952 + unsigned long bitmap_maxno = cma_bitmap_maxno(cma);
110953
110954 mutex_lock(&cma->lock);
110955 for (;;) {
110956 - start = find_next_zero_bit(cma->bitmap, cma->count, end);
110957 + start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end);
110958 if (start >= cma->count)
110959 break;
110960 - end = find_next_bit(cma->bitmap, cma->count, start);
110961 + end = find_next_bit(cma->bitmap, bitmap_maxno, start);
110962 maxchunk = max(end - start, maxchunk);
110963 }
110964 mutex_unlock(&cma->lock);
110965 @@ -170,10 +171,10 @@ static void cma_debugfs_add_one(struct cma *cma, int idx)
110966
110967 tmp = debugfs_create_dir(name, cma_debugfs_root);
110968
110969 - debugfs_create_file("alloc", S_IWUSR, cma_debugfs_root, cma,
110970 + debugfs_create_file("alloc", S_IWUSR, tmp, cma,
110971 &cma_alloc_fops);
110972
110973 - debugfs_create_file("free", S_IWUSR, cma_debugfs_root, cma,
110974 + debugfs_create_file("free", S_IWUSR, tmp, cma,
110975 &cma_free_fops);
110976
110977 debugfs_create_file("base_pfn", S_IRUGO, tmp,
110978 diff --git a/mm/filemap.c b/mm/filemap.c
110979 index 6bf5e42..1e631ee 100644
110980 --- a/mm/filemap.c
110981 +++ b/mm/filemap.c
110982 @@ -2095,7 +2095,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
110983 struct address_space *mapping = file->f_mapping;
110984
110985 if (!mapping->a_ops->readpage)
110986 - return -ENOEXEC;
110987 + return -ENODEV;
110988 file_accessed(file);
110989 vma->vm_ops = &generic_file_vm_ops;
110990 return 0;
110991 @@ -2276,6 +2276,7 @@ inline ssize_t generic_write_checks(struct kiocb *iocb, struct iov_iter *from)
110992 pos = iocb->ki_pos;
110993
110994 if (limit != RLIM_INFINITY) {
110995 + gr_learn_resource(current, RLIMIT_FSIZE, iocb->ki_pos, 0);
110996 if (iocb->ki_pos >= limit) {
110997 send_sig(SIGXFSZ, current, 0);
110998 return -EFBIG;
110999 diff --git a/mm/gup.c b/mm/gup.c
111000 index 6297f6b..7652403 100644
111001 --- a/mm/gup.c
111002 +++ b/mm/gup.c
111003 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
111004 unsigned int fault_flags = 0;
111005 int ret;
111006
111007 - /* For mm_populate(), just skip the stack guard page. */
111008 - if ((*flags & FOLL_POPULATE) &&
111009 - (stack_guard_page_start(vma, address) ||
111010 - stack_guard_page_end(vma, address + PAGE_SIZE)))
111011 - return -ENOENT;
111012 if (*flags & FOLL_WRITE)
111013 fault_flags |= FAULT_FLAG_WRITE;
111014 if (nonblocking)
111015 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
111016 if (!(gup_flags & FOLL_FORCE))
111017 gup_flags |= FOLL_NUMA;
111018
111019 - do {
111020 + while (nr_pages) {
111021 struct page *page;
111022 unsigned int foll_flags = gup_flags;
111023 unsigned int page_increm;
111024
111025 /* first iteration or cross vma bound */
111026 if (!vma || start >= vma->vm_end) {
111027 - vma = find_extend_vma(mm, start);
111028 + vma = find_vma(mm, start);
111029 if (!vma && in_gate_area(mm, start)) {
111030 int ret;
111031 ret = get_gate_page(mm, start & PAGE_MASK,
111032 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
111033 goto next_page;
111034 }
111035
111036 - if (!vma || check_vma_flags(vma, gup_flags))
111037 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
111038 return i ? : -EFAULT;
111039 if (is_vm_hugetlb_page(vma)) {
111040 i = follow_hugetlb_page(mm, vma, pages, vmas,
111041 @@ -509,7 +504,7 @@ next_page:
111042 i += page_increm;
111043 start += page_increm * PAGE_SIZE;
111044 nr_pages -= page_increm;
111045 - } while (nr_pages);
111046 + }
111047 return i;
111048 }
111049 EXPORT_SYMBOL(__get_user_pages);
111050 diff --git a/mm/highmem.c b/mm/highmem.c
111051 index 123bcd3..0de52ba 100644
111052 --- a/mm/highmem.c
111053 +++ b/mm/highmem.c
111054 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
111055 * So no dangers, even with speculative execution.
111056 */
111057 page = pte_page(pkmap_page_table[i]);
111058 + pax_open_kernel();
111059 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
111060 -
111061 + pax_close_kernel();
111062 set_page_address(page, NULL);
111063 need_flush = 1;
111064 }
111065 @@ -259,9 +260,11 @@ start:
111066 }
111067 }
111068 vaddr = PKMAP_ADDR(last_pkmap_nr);
111069 +
111070 + pax_open_kernel();
111071 set_pte_at(&init_mm, vaddr,
111072 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
111073 -
111074 + pax_close_kernel();
111075 pkmap_count[last_pkmap_nr] = 1;
111076 set_page_address(page, (void *)vaddr);
111077
111078 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
111079 index 271e443..c582971 100644
111080 --- a/mm/hugetlb.c
111081 +++ b/mm/hugetlb.c
111082 @@ -2362,6 +2362,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
111083 struct ctl_table *table, int write,
111084 void __user *buffer, size_t *length, loff_t *ppos)
111085 {
111086 + ctl_table_no_const t;
111087 struct hstate *h = &default_hstate;
111088 unsigned long tmp = h->max_huge_pages;
111089 int ret;
111090 @@ -2369,9 +2370,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
111091 if (!hugepages_supported())
111092 return -ENOTSUPP;
111093
111094 - table->data = &tmp;
111095 - table->maxlen = sizeof(unsigned long);
111096 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111097 + t = *table;
111098 + t.data = &tmp;
111099 + t.maxlen = sizeof(unsigned long);
111100 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
111101 if (ret)
111102 goto out;
111103
111104 @@ -2406,6 +2408,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111105 struct hstate *h = &default_hstate;
111106 unsigned long tmp;
111107 int ret;
111108 + ctl_table_no_const hugetlb_table;
111109
111110 if (!hugepages_supported())
111111 return -ENOTSUPP;
111112 @@ -2415,9 +2418,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111113 if (write && hstate_is_gigantic(h))
111114 return -EINVAL;
111115
111116 - table->data = &tmp;
111117 - table->maxlen = sizeof(unsigned long);
111118 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111119 + hugetlb_table = *table;
111120 + hugetlb_table.data = &tmp;
111121 + hugetlb_table.maxlen = sizeof(unsigned long);
111122 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
111123 if (ret)
111124 goto out;
111125
111126 @@ -2907,6 +2911,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
111127 i_mmap_unlock_write(mapping);
111128 }
111129
111130 +#ifdef CONFIG_PAX_SEGMEXEC
111131 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
111132 +{
111133 + struct mm_struct *mm = vma->vm_mm;
111134 + struct vm_area_struct *vma_m;
111135 + unsigned long address_m;
111136 + pte_t *ptep_m;
111137 +
111138 + vma_m = pax_find_mirror_vma(vma);
111139 + if (!vma_m)
111140 + return;
111141 +
111142 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111143 + address_m = address + SEGMEXEC_TASK_SIZE;
111144 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
111145 + get_page(page_m);
111146 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
111147 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
111148 +}
111149 +#endif
111150 +
111151 /*
111152 * Hugetlb_cow() should be called with page lock of the original hugepage held.
111153 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
111154 @@ -3020,6 +3045,11 @@ retry_avoidcopy:
111155 make_huge_pte(vma, new_page, 1));
111156 page_remove_rmap(old_page);
111157 hugepage_add_new_anon_rmap(new_page, vma, address);
111158 +
111159 +#ifdef CONFIG_PAX_SEGMEXEC
111160 + pax_mirror_huge_pte(vma, address, new_page);
111161 +#endif
111162 +
111163 /* Make the old page be freed below */
111164 new_page = old_page;
111165 }
111166 @@ -3181,6 +3211,10 @@ retry:
111167 && (vma->vm_flags & VM_SHARED)));
111168 set_huge_pte_at(mm, address, ptep, new_pte);
111169
111170 +#ifdef CONFIG_PAX_SEGMEXEC
111171 + pax_mirror_huge_pte(vma, address, page);
111172 +#endif
111173 +
111174 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
111175 /* Optimization, do the COW without a second fault */
111176 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
111177 @@ -3248,6 +3282,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111178 struct address_space *mapping;
111179 int need_wait_lock = 0;
111180
111181 +#ifdef CONFIG_PAX_SEGMEXEC
111182 + struct vm_area_struct *vma_m;
111183 +#endif
111184 +
111185 address &= huge_page_mask(h);
111186
111187 ptep = huge_pte_offset(mm, address);
111188 @@ -3261,6 +3299,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111189 VM_FAULT_SET_HINDEX(hstate_index(h));
111190 }
111191
111192 +#ifdef CONFIG_PAX_SEGMEXEC
111193 + vma_m = pax_find_mirror_vma(vma);
111194 + if (vma_m) {
111195 + unsigned long address_m;
111196 +
111197 + if (vma->vm_start > vma_m->vm_start) {
111198 + address_m = address;
111199 + address -= SEGMEXEC_TASK_SIZE;
111200 + vma = vma_m;
111201 + h = hstate_vma(vma);
111202 + } else
111203 + address_m = address + SEGMEXEC_TASK_SIZE;
111204 +
111205 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
111206 + return VM_FAULT_OOM;
111207 + address_m &= HPAGE_MASK;
111208 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
111209 + }
111210 +#endif
111211 +
111212 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
111213 if (!ptep)
111214 return VM_FAULT_OOM;
111215 diff --git a/mm/internal.h b/mm/internal.h
111216 index a25e359..e2c96e9 100644
111217 --- a/mm/internal.h
111218 +++ b/mm/internal.h
111219 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
111220
111221 extern int __isolate_free_page(struct page *page, unsigned int order);
111222 extern void __free_pages_bootmem(struct page *page, unsigned int order);
111223 +extern void free_compound_page(struct page *page);
111224 extern void prep_compound_page(struct page *page, unsigned long order);
111225 #ifdef CONFIG_MEMORY_FAILURE
111226 extern bool is_free_buddy_page(struct page *page);
111227 @@ -413,7 +414,7 @@ extern u32 hwpoison_filter_enable;
111228
111229 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
111230 unsigned long, unsigned long,
111231 - unsigned long, unsigned long);
111232 + unsigned long, unsigned long) __intentional_overflow(-1);
111233
111234 extern void set_pageblock_order(void);
111235 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
111236 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
111237 index 3716cdb..25b97dc 100644
111238 --- a/mm/kmemleak.c
111239 +++ b/mm/kmemleak.c
111240 @@ -368,7 +368,7 @@ static void print_unreferenced(struct seq_file *seq,
111241
111242 for (i = 0; i < object->trace_len; i++) {
111243 void *ptr = (void *)object->trace[i];
111244 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
111245 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
111246 }
111247 }
111248
111249 @@ -1926,7 +1926,7 @@ static int __init kmemleak_late_init(void)
111250 return -ENOMEM;
111251 }
111252
111253 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
111254 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
111255 &kmemleak_fops);
111256 if (!dentry)
111257 pr_warning("Failed to create the debugfs kmemleak file\n");
111258 diff --git a/mm/maccess.c b/mm/maccess.c
111259 index d53adf9..03a24bf 100644
111260 --- a/mm/maccess.c
111261 +++ b/mm/maccess.c
111262 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
111263 set_fs(KERNEL_DS);
111264 pagefault_disable();
111265 ret = __copy_from_user_inatomic(dst,
111266 - (__force const void __user *)src, size);
111267 + (const void __force_user *)src, size);
111268 pagefault_enable();
111269 set_fs(old_fs);
111270
111271 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
111272
111273 set_fs(KERNEL_DS);
111274 pagefault_disable();
111275 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
111276 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
111277 pagefault_enable();
111278 set_fs(old_fs);
111279
111280 diff --git a/mm/madvise.c b/mm/madvise.c
111281 index d551475..8fdd7f3 100644
111282 --- a/mm/madvise.c
111283 +++ b/mm/madvise.c
111284 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
111285 pgoff_t pgoff;
111286 unsigned long new_flags = vma->vm_flags;
111287
111288 +#ifdef CONFIG_PAX_SEGMEXEC
111289 + struct vm_area_struct *vma_m;
111290 +#endif
111291 +
111292 switch (behavior) {
111293 case MADV_NORMAL:
111294 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
111295 @@ -126,6 +130,13 @@ success:
111296 /*
111297 * vm_flags is protected by the mmap_sem held in write mode.
111298 */
111299 +
111300 +#ifdef CONFIG_PAX_SEGMEXEC
111301 + vma_m = pax_find_mirror_vma(vma);
111302 + if (vma_m)
111303 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
111304 +#endif
111305 +
111306 vma->vm_flags = new_flags;
111307
111308 out:
111309 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
111310 struct vm_area_struct **prev,
111311 unsigned long start, unsigned long end)
111312 {
111313 +
111314 +#ifdef CONFIG_PAX_SEGMEXEC
111315 + struct vm_area_struct *vma_m;
111316 +#endif
111317 +
111318 *prev = vma;
111319 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111320 return -EINVAL;
111321
111322 zap_page_range(vma, start, end - start, NULL);
111323 +
111324 +#ifdef CONFIG_PAX_SEGMEXEC
111325 + vma_m = pax_find_mirror_vma(vma);
111326 + if (vma_m) {
111327 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111328 + return -EINVAL;
111329 +
111330 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
111331 + }
111332 +#endif
111333 +
111334 return 0;
111335 }
111336
111337 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
111338 if (end < start)
111339 return error;
111340
111341 +#ifdef CONFIG_PAX_SEGMEXEC
111342 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
111343 + if (end > SEGMEXEC_TASK_SIZE)
111344 + return error;
111345 + } else
111346 +#endif
111347 +
111348 + if (end > TASK_SIZE)
111349 + return error;
111350 +
111351 error = 0;
111352 if (end == start)
111353 return error;
111354 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
111355 index 501820c..9612bcf 100644
111356 --- a/mm/memory-failure.c
111357 +++ b/mm/memory-failure.c
111358 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
111359
111360 int sysctl_memory_failure_recovery __read_mostly = 1;
111361
111362 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111363 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111364
111365 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
111366
111367 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
111368 pfn, t->comm, t->pid);
111369 si.si_signo = SIGBUS;
111370 si.si_errno = 0;
111371 - si.si_addr = (void *)addr;
111372 + si.si_addr = (void __user *)addr;
111373 #ifdef __ARCH_SI_TRAPNO
111374 si.si_trapno = trapno;
111375 #endif
111376 @@ -825,7 +825,7 @@ static struct page_state {
111377 unsigned long res;
111378 enum action_page_type type;
111379 int (*action)(struct page *p, unsigned long pfn);
111380 -} error_states[] = {
111381 +} __do_const error_states[] = {
111382 { reserved, reserved, MSG_KERNEL, me_kernel },
111383 /*
111384 * free pages are specially detected outside this table:
111385 @@ -1133,7 +1133,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111386 nr_pages = 1 << compound_order(hpage);
111387 else /* normal page or thp */
111388 nr_pages = 1;
111389 - atomic_long_add(nr_pages, &num_poisoned_pages);
111390 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
111391
111392 /*
111393 * We need/can do nothing about count=0 pages.
111394 @@ -1162,7 +1162,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111395 if (PageHWPoison(hpage)) {
111396 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
111397 || (p != hpage && TestSetPageHWPoison(hpage))) {
111398 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111399 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111400 unlock_page(hpage);
111401 return 0;
111402 }
111403 @@ -1231,14 +1231,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111404 */
111405 if (!PageHWPoison(p)) {
111406 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
111407 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111408 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111409 put_page(hpage);
111410 res = 0;
111411 goto out;
111412 }
111413 if (hwpoison_filter(p)) {
111414 if (TestClearPageHWPoison(p))
111415 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111416 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111417 unlock_page(hpage);
111418 put_page(hpage);
111419 return 0;
111420 @@ -1467,7 +1467,7 @@ int unpoison_memory(unsigned long pfn)
111421 return 0;
111422 }
111423 if (TestClearPageHWPoison(p))
111424 - atomic_long_dec(&num_poisoned_pages);
111425 + atomic_long_dec_unchecked(&num_poisoned_pages);
111426 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
111427 return 0;
111428 }
111429 @@ -1481,7 +1481,7 @@ int unpoison_memory(unsigned long pfn)
111430 */
111431 if (TestClearPageHWPoison(page)) {
111432 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
111433 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111434 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111435 freeit = 1;
111436 if (PageHuge(page))
111437 clear_page_hwpoison_huge_page(page);
111438 @@ -1616,11 +1616,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
111439 if (PageHuge(page)) {
111440 set_page_hwpoison_huge_page(hpage);
111441 dequeue_hwpoisoned_huge_page(hpage);
111442 - atomic_long_add(1 << compound_order(hpage),
111443 + atomic_long_add_unchecked(1 << compound_order(hpage),
111444 &num_poisoned_pages);
111445 } else {
111446 SetPageHWPoison(page);
111447 - atomic_long_inc(&num_poisoned_pages);
111448 + atomic_long_inc_unchecked(&num_poisoned_pages);
111449 }
111450 }
111451 return ret;
111452 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
111453 put_page(page);
111454 pr_info("soft_offline: %#lx: invalidated\n", pfn);
111455 SetPageHWPoison(page);
111456 - atomic_long_inc(&num_poisoned_pages);
111457 + atomic_long_inc_unchecked(&num_poisoned_pages);
111458 return 0;
111459 }
111460
111461 @@ -1708,7 +1708,7 @@ static int __soft_offline_page(struct page *page, int flags)
111462 if (!is_free_buddy_page(page))
111463 pr_info("soft offline: %#lx: page leaked\n",
111464 pfn);
111465 - atomic_long_inc(&num_poisoned_pages);
111466 + atomic_long_inc_unchecked(&num_poisoned_pages);
111467 }
111468 } else {
111469 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
111470 @@ -1778,11 +1778,11 @@ int soft_offline_page(struct page *page, int flags)
111471 if (PageHuge(page)) {
111472 set_page_hwpoison_huge_page(hpage);
111473 if (!dequeue_hwpoisoned_huge_page(hpage))
111474 - atomic_long_add(1 << compound_order(hpage),
111475 + atomic_long_add_unchecked(1 << compound_order(hpage),
111476 &num_poisoned_pages);
111477 } else {
111478 if (!TestSetPageHWPoison(page))
111479 - atomic_long_inc(&num_poisoned_pages);
111480 + atomic_long_inc_unchecked(&num_poisoned_pages);
111481 }
111482 }
111483 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
111484 diff --git a/mm/memory.c b/mm/memory.c
111485 index 22e037e..347d230 100644
111486 --- a/mm/memory.c
111487 +++ b/mm/memory.c
111488 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111489 free_pte_range(tlb, pmd, addr);
111490 } while (pmd++, addr = next, addr != end);
111491
111492 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
111493 start &= PUD_MASK;
111494 if (start < floor)
111495 return;
111496 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111497 pud_clear(pud);
111498 pmd_free_tlb(tlb, pmd, start);
111499 mm_dec_nr_pmds(tlb->mm);
111500 +#endif
111501 }
111502
111503 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111504 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111505 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
111506 } while (pud++, addr = next, addr != end);
111507
111508 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
111509 start &= PGDIR_MASK;
111510 if (start < floor)
111511 return;
111512 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111513 pud = pud_offset(pgd, start);
111514 pgd_clear(pgd);
111515 pud_free_tlb(tlb, pud, start);
111516 +#endif
111517 +
111518 }
111519
111520 /*
111521 @@ -690,7 +695,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
111522 /*
111523 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
111524 */
111525 - pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n",
111526 + pr_alert("file:%pD fault:%pX mmap:%pX readpage:%pX\n",
111527 vma->vm_file,
111528 vma->vm_ops ? vma->vm_ops->fault : NULL,
111529 vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
111530 @@ -1463,6 +1468,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
111531 page_add_file_rmap(page);
111532 set_pte_at(mm, addr, pte, mk_pte(page, prot));
111533
111534 +#ifdef CONFIG_PAX_SEGMEXEC
111535 + pax_mirror_file_pte(vma, addr, page, ptl);
111536 +#endif
111537 +
111538 retval = 0;
111539 pte_unmap_unlock(pte, ptl);
111540 return retval;
111541 @@ -1507,9 +1516,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
111542 if (!page_count(page))
111543 return -EINVAL;
111544 if (!(vma->vm_flags & VM_MIXEDMAP)) {
111545 +
111546 +#ifdef CONFIG_PAX_SEGMEXEC
111547 + struct vm_area_struct *vma_m;
111548 +#endif
111549 +
111550 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
111551 BUG_ON(vma->vm_flags & VM_PFNMAP);
111552 vma->vm_flags |= VM_MIXEDMAP;
111553 +
111554 +#ifdef CONFIG_PAX_SEGMEXEC
111555 + vma_m = pax_find_mirror_vma(vma);
111556 + if (vma_m)
111557 + vma_m->vm_flags |= VM_MIXEDMAP;
111558 +#endif
111559 +
111560 }
111561 return insert_page(vma, addr, page, vma->vm_page_prot);
111562 }
111563 @@ -1592,6 +1613,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
111564 unsigned long pfn)
111565 {
111566 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
111567 + BUG_ON(vma->vm_mirror);
111568
111569 if (addr < vma->vm_start || addr >= vma->vm_end)
111570 return -EFAULT;
111571 @@ -1839,7 +1861,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
111572
111573 BUG_ON(pud_huge(*pud));
111574
111575 - pmd = pmd_alloc(mm, pud, addr);
111576 + pmd = (mm == &init_mm) ?
111577 + pmd_alloc_kernel(mm, pud, addr) :
111578 + pmd_alloc(mm, pud, addr);
111579 if (!pmd)
111580 return -ENOMEM;
111581 do {
111582 @@ -1859,7 +1883,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
111583 unsigned long next;
111584 int err;
111585
111586 - pud = pud_alloc(mm, pgd, addr);
111587 + pud = (mm == &init_mm) ?
111588 + pud_alloc_kernel(mm, pgd, addr) :
111589 + pud_alloc(mm, pgd, addr);
111590 if (!pud)
111591 return -ENOMEM;
111592 do {
111593 @@ -2040,6 +2066,185 @@ static inline int wp_page_reuse(struct mm_struct *mm,
111594 return VM_FAULT_WRITE;
111595 }
111596
111597 +#ifdef CONFIG_PAX_SEGMEXEC
111598 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
111599 +{
111600 + struct mm_struct *mm = vma->vm_mm;
111601 + spinlock_t *ptl;
111602 + pte_t *pte, entry;
111603 +
111604 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
111605 + entry = *pte;
111606 + if (!pte_present(entry)) {
111607 + if (!pte_none(entry)) {
111608 + free_swap_and_cache(pte_to_swp_entry(entry));
111609 + pte_clear_not_present_full(mm, address, pte, 0);
111610 + }
111611 + } else {
111612 + struct page *page;
111613 +
111614 + flush_cache_page(vma, address, pte_pfn(entry));
111615 + entry = ptep_clear_flush(vma, address, pte);
111616 + BUG_ON(pte_dirty(entry));
111617 + page = vm_normal_page(vma, address, entry);
111618 + if (page) {
111619 + update_hiwater_rss(mm);
111620 + if (PageAnon(page))
111621 + dec_mm_counter_fast(mm, MM_ANONPAGES);
111622 + else
111623 + dec_mm_counter_fast(mm, MM_FILEPAGES);
111624 + page_remove_rmap(page);
111625 + page_cache_release(page);
111626 + }
111627 + }
111628 + pte_unmap_unlock(pte, ptl);
111629 +}
111630 +
111631 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
111632 + *
111633 + * the ptl of the lower mapped page is held on entry and is not released on exit
111634 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
111635 + */
111636 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111637 +{
111638 + struct mm_struct *mm = vma->vm_mm;
111639 + unsigned long address_m;
111640 + spinlock_t *ptl_m;
111641 + struct vm_area_struct *vma_m;
111642 + pmd_t *pmd_m;
111643 + pte_t *pte_m, entry_m;
111644 +
111645 + BUG_ON(!page_m || !PageAnon(page_m));
111646 +
111647 + vma_m = pax_find_mirror_vma(vma);
111648 + if (!vma_m)
111649 + return;
111650 +
111651 + BUG_ON(!PageLocked(page_m));
111652 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111653 + address_m = address + SEGMEXEC_TASK_SIZE;
111654 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111655 + pte_m = pte_offset_map(pmd_m, address_m);
111656 + ptl_m = pte_lockptr(mm, pmd_m);
111657 + if (ptl != ptl_m) {
111658 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111659 + if (!pte_none(*pte_m))
111660 + goto out;
111661 + }
111662 +
111663 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111664 + page_cache_get(page_m);
111665 + page_add_anon_rmap(page_m, vma_m, address_m);
111666 + inc_mm_counter_fast(mm, MM_ANONPAGES);
111667 + set_pte_at(mm, address_m, pte_m, entry_m);
111668 + update_mmu_cache(vma_m, address_m, pte_m);
111669 +out:
111670 + if (ptl != ptl_m)
111671 + spin_unlock(ptl_m);
111672 + pte_unmap(pte_m);
111673 + unlock_page(page_m);
111674 +}
111675 +
111676 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111677 +{
111678 + struct mm_struct *mm = vma->vm_mm;
111679 + unsigned long address_m;
111680 + spinlock_t *ptl_m;
111681 + struct vm_area_struct *vma_m;
111682 + pmd_t *pmd_m;
111683 + pte_t *pte_m, entry_m;
111684 +
111685 + BUG_ON(!page_m || PageAnon(page_m));
111686 +
111687 + vma_m = pax_find_mirror_vma(vma);
111688 + if (!vma_m)
111689 + return;
111690 +
111691 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111692 + address_m = address + SEGMEXEC_TASK_SIZE;
111693 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111694 + pte_m = pte_offset_map(pmd_m, address_m);
111695 + ptl_m = pte_lockptr(mm, pmd_m);
111696 + if (ptl != ptl_m) {
111697 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111698 + if (!pte_none(*pte_m))
111699 + goto out;
111700 + }
111701 +
111702 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111703 + page_cache_get(page_m);
111704 + page_add_file_rmap(page_m);
111705 + inc_mm_counter_fast(mm, MM_FILEPAGES);
111706 + set_pte_at(mm, address_m, pte_m, entry_m);
111707 + update_mmu_cache(vma_m, address_m, pte_m);
111708 +out:
111709 + if (ptl != ptl_m)
111710 + spin_unlock(ptl_m);
111711 + pte_unmap(pte_m);
111712 +}
111713 +
111714 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
111715 +{
111716 + struct mm_struct *mm = vma->vm_mm;
111717 + unsigned long address_m;
111718 + spinlock_t *ptl_m;
111719 + struct vm_area_struct *vma_m;
111720 + pmd_t *pmd_m;
111721 + pte_t *pte_m, entry_m;
111722 +
111723 + vma_m = pax_find_mirror_vma(vma);
111724 + if (!vma_m)
111725 + return;
111726 +
111727 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111728 + address_m = address + SEGMEXEC_TASK_SIZE;
111729 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111730 + pte_m = pte_offset_map(pmd_m, address_m);
111731 + ptl_m = pte_lockptr(mm, pmd_m);
111732 + if (ptl != ptl_m) {
111733 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111734 + if (!pte_none(*pte_m))
111735 + goto out;
111736 + }
111737 +
111738 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
111739 + set_pte_at(mm, address_m, pte_m, entry_m);
111740 +out:
111741 + if (ptl != ptl_m)
111742 + spin_unlock(ptl_m);
111743 + pte_unmap(pte_m);
111744 +}
111745 +
111746 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
111747 +{
111748 + struct page *page_m;
111749 + pte_t entry;
111750 +
111751 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
111752 + goto out;
111753 +
111754 + entry = *pte;
111755 + page_m = vm_normal_page(vma, address, entry);
111756 + if (!page_m)
111757 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
111758 + else if (PageAnon(page_m)) {
111759 + if (pax_find_mirror_vma(vma)) {
111760 + pte_unmap_unlock(pte, ptl);
111761 + lock_page(page_m);
111762 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
111763 + if (pte_same(entry, *pte))
111764 + pax_mirror_anon_pte(vma, address, page_m, ptl);
111765 + else
111766 + unlock_page(page_m);
111767 + }
111768 + } else
111769 + pax_mirror_file_pte(vma, address, page_m, ptl);
111770 +
111771 +out:
111772 + pte_unmap_unlock(pte, ptl);
111773 +}
111774 +#endif
111775 +
111776 /*
111777 * Handle the case of a page which we actually need to copy to a new page.
111778 *
111779 @@ -2093,6 +2298,12 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
111780 */
111781 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
111782 if (likely(pte_same(*page_table, orig_pte))) {
111783 +
111784 +#ifdef CONFIG_PAX_SEGMEXEC
111785 + if (pax_find_mirror_vma(vma))
111786 + BUG_ON(!trylock_page(new_page));
111787 +#endif
111788 +
111789 if (old_page) {
111790 if (!PageAnon(old_page)) {
111791 dec_mm_counter_fast(mm, MM_FILEPAGES);
111792 @@ -2147,6 +2358,10 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
111793 page_remove_rmap(old_page);
111794 }
111795
111796 +#ifdef CONFIG_PAX_SEGMEXEC
111797 + pax_mirror_anon_pte(vma, address, new_page, ptl);
111798 +#endif
111799 +
111800 /* Free the old page.. */
111801 new_page = old_page;
111802 page_copied = 1;
111803 @@ -2578,6 +2793,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
111804 swap_free(entry);
111805 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
111806 try_to_free_swap(page);
111807 +
111808 +#ifdef CONFIG_PAX_SEGMEXEC
111809 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
111810 +#endif
111811 +
111812 unlock_page(page);
111813 if (page != swapcache) {
111814 /*
111815 @@ -2601,6 +2821,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
111816
111817 /* No need to invalidate - it was non-present before */
111818 update_mmu_cache(vma, address, page_table);
111819 +
111820 +#ifdef CONFIG_PAX_SEGMEXEC
111821 + pax_mirror_anon_pte(vma, address, page, ptl);
111822 +#endif
111823 +
111824 unlock:
111825 pte_unmap_unlock(page_table, ptl);
111826 out:
111827 @@ -2620,40 +2845,6 @@ out_release:
111828 }
111829
111830 /*
111831 - * This is like a special single-page "expand_{down|up}wards()",
111832 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
111833 - * doesn't hit another vma.
111834 - */
111835 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
111836 -{
111837 - address &= PAGE_MASK;
111838 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
111839 - struct vm_area_struct *prev = vma->vm_prev;
111840 -
111841 - /*
111842 - * Is there a mapping abutting this one below?
111843 - *
111844 - * That's only ok if it's the same stack mapping
111845 - * that has gotten split..
111846 - */
111847 - if (prev && prev->vm_end == address)
111848 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
111849 -
111850 - return expand_downwards(vma, address - PAGE_SIZE);
111851 - }
111852 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
111853 - struct vm_area_struct *next = vma->vm_next;
111854 -
111855 - /* As VM_GROWSDOWN but s/below/above/ */
111856 - if (next && next->vm_start == address + PAGE_SIZE)
111857 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
111858 -
111859 - return expand_upwards(vma, address + PAGE_SIZE);
111860 - }
111861 - return 0;
111862 -}
111863 -
111864 -/*
111865 * We enter with non-exclusive mmap_sem (to exclude vma changes,
111866 * but allow concurrent faults), and pte mapped but not yet locked.
111867 * We return with mmap_sem still held, but pte unmapped and unlocked.
111868 @@ -2663,27 +2854,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
111869 unsigned int flags)
111870 {
111871 struct mem_cgroup *memcg;
111872 - struct page *page;
111873 + struct page *page = NULL;
111874 spinlock_t *ptl;
111875 pte_t entry;
111876
111877 - pte_unmap(page_table);
111878 -
111879 - /* Check if we need to add a guard page to the stack */
111880 - if (check_stack_guard_page(vma, address) < 0)
111881 - return VM_FAULT_SIGSEGV;
111882 -
111883 - /* Use the zero-page for reads */
111884 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
111885 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
111886 vma->vm_page_prot));
111887 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
111888 + ptl = pte_lockptr(mm, pmd);
111889 + spin_lock(ptl);
111890 if (!pte_none(*page_table))
111891 goto unlock;
111892 goto setpte;
111893 }
111894
111895 /* Allocate our own private page. */
111896 + pte_unmap(page_table);
111897 +
111898 if (unlikely(anon_vma_prepare(vma)))
111899 goto oom;
111900 page = alloc_zeroed_user_highpage_movable(vma, address);
111901 @@ -2707,6 +2894,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
111902 if (!pte_none(*page_table))
111903 goto release;
111904
111905 +#ifdef CONFIG_PAX_SEGMEXEC
111906 + if (pax_find_mirror_vma(vma))
111907 + BUG_ON(!trylock_page(page));
111908 +#endif
111909 +
111910 inc_mm_counter_fast(mm, MM_ANONPAGES);
111911 page_add_new_anon_rmap(page, vma, address);
111912 mem_cgroup_commit_charge(page, memcg, false);
111913 @@ -2716,6 +2908,12 @@ setpte:
111914
111915 /* No need to invalidate - it was non-present before */
111916 update_mmu_cache(vma, address, page_table);
111917 +
111918 +#ifdef CONFIG_PAX_SEGMEXEC
111919 + if (page)
111920 + pax_mirror_anon_pte(vma, address, page, ptl);
111921 +#endif
111922 +
111923 unlock:
111924 pte_unmap_unlock(page_table, ptl);
111925 return 0;
111926 @@ -2948,6 +3146,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111927 return ret;
111928 }
111929 do_set_pte(vma, address, fault_page, pte, false, false);
111930 +
111931 +#ifdef CONFIG_PAX_SEGMEXEC
111932 + pax_mirror_file_pte(vma, address, fault_page, ptl);
111933 +#endif
111934 +
111935 unlock_page(fault_page);
111936 unlock_out:
111937 pte_unmap_unlock(pte, ptl);
111938 @@ -2999,7 +3202,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111939 }
111940 goto uncharge_out;
111941 }
111942 +
111943 +#ifdef CONFIG_PAX_SEGMEXEC
111944 + if (pax_find_mirror_vma(vma))
111945 + BUG_ON(!trylock_page(new_page));
111946 +#endif
111947 +
111948 do_set_pte(vma, address, new_page, pte, true, true);
111949 +
111950 +#ifdef CONFIG_PAX_SEGMEXEC
111951 + pax_mirror_anon_pte(vma, address, new_page, ptl);
111952 +#endif
111953 +
111954 mem_cgroup_commit_charge(new_page, memcg, false);
111955 lru_cache_add_active_or_unevictable(new_page, vma);
111956 pte_unmap_unlock(pte, ptl);
111957 @@ -3057,6 +3271,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111958 return ret;
111959 }
111960 do_set_pte(vma, address, fault_page, pte, true, false);
111961 +
111962 +#ifdef CONFIG_PAX_SEGMEXEC
111963 + pax_mirror_file_pte(vma, address, fault_page, ptl);
111964 +#endif
111965 +
111966 pte_unmap_unlock(pte, ptl);
111967
111968 if (set_page_dirty(fault_page))
111969 @@ -3280,6 +3499,12 @@ static int handle_pte_fault(struct mm_struct *mm,
111970 if (flags & FAULT_FLAG_WRITE)
111971 flush_tlb_fix_spurious_fault(vma, address);
111972 }
111973 +
111974 +#ifdef CONFIG_PAX_SEGMEXEC
111975 + pax_mirror_pte(vma, address, pte, pmd, ptl);
111976 + return 0;
111977 +#endif
111978 +
111979 unlock:
111980 pte_unmap_unlock(pte, ptl);
111981 return 0;
111982 @@ -3299,9 +3524,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111983 pmd_t *pmd;
111984 pte_t *pte;
111985
111986 +#ifdef CONFIG_PAX_SEGMEXEC
111987 + struct vm_area_struct *vma_m;
111988 +#endif
111989 +
111990 if (unlikely(is_vm_hugetlb_page(vma)))
111991 return hugetlb_fault(mm, vma, address, flags);
111992
111993 +#ifdef CONFIG_PAX_SEGMEXEC
111994 + vma_m = pax_find_mirror_vma(vma);
111995 + if (vma_m) {
111996 + unsigned long address_m;
111997 + pgd_t *pgd_m;
111998 + pud_t *pud_m;
111999 + pmd_t *pmd_m;
112000 +
112001 + if (vma->vm_start > vma_m->vm_start) {
112002 + address_m = address;
112003 + address -= SEGMEXEC_TASK_SIZE;
112004 + vma = vma_m;
112005 + } else
112006 + address_m = address + SEGMEXEC_TASK_SIZE;
112007 +
112008 + pgd_m = pgd_offset(mm, address_m);
112009 + pud_m = pud_alloc(mm, pgd_m, address_m);
112010 + if (!pud_m)
112011 + return VM_FAULT_OOM;
112012 + pmd_m = pmd_alloc(mm, pud_m, address_m);
112013 + if (!pmd_m)
112014 + return VM_FAULT_OOM;
112015 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
112016 + return VM_FAULT_OOM;
112017 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
112018 + }
112019 +#endif
112020 +
112021 pgd = pgd_offset(mm, address);
112022 pud = pud_alloc(mm, pgd, address);
112023 if (!pud)
112024 @@ -3436,6 +3693,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
112025 spin_unlock(&mm->page_table_lock);
112026 return 0;
112027 }
112028 +
112029 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
112030 +{
112031 + pud_t *new = pud_alloc_one(mm, address);
112032 + if (!new)
112033 + return -ENOMEM;
112034 +
112035 + smp_wmb(); /* See comment in __pte_alloc */
112036 +
112037 + spin_lock(&mm->page_table_lock);
112038 + if (pgd_present(*pgd)) /* Another has populated it */
112039 + pud_free(mm, new);
112040 + else
112041 + pgd_populate_kernel(mm, pgd, new);
112042 + spin_unlock(&mm->page_table_lock);
112043 + return 0;
112044 +}
112045 #endif /* __PAGETABLE_PUD_FOLDED */
112046
112047 #ifndef __PAGETABLE_PMD_FOLDED
112048 @@ -3468,6 +3742,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
112049 spin_unlock(&mm->page_table_lock);
112050 return 0;
112051 }
112052 +
112053 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
112054 +{
112055 + pmd_t *new = pmd_alloc_one(mm, address);
112056 + if (!new)
112057 + return -ENOMEM;
112058 +
112059 + smp_wmb(); /* See comment in __pte_alloc */
112060 +
112061 + spin_lock(&mm->page_table_lock);
112062 +#ifndef __ARCH_HAS_4LEVEL_HACK
112063 + if (!pud_present(*pud)) {
112064 + mm_inc_nr_pmds(mm);
112065 + pud_populate_kernel(mm, pud, new);
112066 + } else /* Another has populated it */
112067 + pmd_free(mm, new);
112068 +#else
112069 + if (!pgd_present(*pud)) {
112070 + mm_inc_nr_pmds(mm);
112071 + pgd_populate_kernel(mm, pud, new);
112072 + } else /* Another has populated it */
112073 + pmd_free(mm, new);
112074 +#endif /* __ARCH_HAS_4LEVEL_HACK */
112075 + spin_unlock(&mm->page_table_lock);
112076 + return 0;
112077 +}
112078 #endif /* __PAGETABLE_PMD_FOLDED */
112079
112080 static int __follow_pte(struct mm_struct *mm, unsigned long address,
112081 @@ -3577,8 +3877,8 @@ out:
112082 return ret;
112083 }
112084
112085 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112086 - void *buf, int len, int write)
112087 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112088 + void *buf, size_t len, int write)
112089 {
112090 resource_size_t phys_addr;
112091 unsigned long prot = 0;
112092 @@ -3604,8 +3904,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
112093 * Access another process' address space as given in mm. If non-NULL, use the
112094 * given task for page fault accounting.
112095 */
112096 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112097 - unsigned long addr, void *buf, int len, int write)
112098 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112099 + unsigned long addr, void *buf, size_t len, int write)
112100 {
112101 struct vm_area_struct *vma;
112102 void *old_buf = buf;
112103 @@ -3613,7 +3913,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112104 down_read(&mm->mmap_sem);
112105 /* ignore errors, just check how much was successfully transferred */
112106 while (len) {
112107 - int bytes, ret, offset;
112108 + ssize_t bytes, ret, offset;
112109 void *maddr;
112110 struct page *page = NULL;
112111
112112 @@ -3674,8 +3974,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112113 *
112114 * The caller must hold a reference on @mm.
112115 */
112116 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112117 - void *buf, int len, int write)
112118 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
112119 + void *buf, size_t len, int write)
112120 {
112121 return __access_remote_vm(NULL, mm, addr, buf, len, write);
112122 }
112123 @@ -3685,11 +3985,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112124 * Source/target buffer must be kernel space,
112125 * Do not walk the page table directly, use get_user_pages
112126 */
112127 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
112128 - void *buf, int len, int write)
112129 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
112130 + void *buf, size_t len, int write)
112131 {
112132 struct mm_struct *mm;
112133 - int ret;
112134 + ssize_t ret;
112135
112136 mm = get_task_mm(tsk);
112137 if (!mm)
112138 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
112139 index 99d4c1d..a577817 100644
112140 --- a/mm/mempolicy.c
112141 +++ b/mm/mempolicy.c
112142 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112143 unsigned long vmstart;
112144 unsigned long vmend;
112145
112146 +#ifdef CONFIG_PAX_SEGMEXEC
112147 + struct vm_area_struct *vma_m;
112148 +#endif
112149 +
112150 vma = find_vma(mm, start);
112151 if (!vma || vma->vm_start > start)
112152 return -EFAULT;
112153 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112154 err = vma_replace_policy(vma, new_pol);
112155 if (err)
112156 goto out;
112157 +
112158 +#ifdef CONFIG_PAX_SEGMEXEC
112159 + vma_m = pax_find_mirror_vma(vma);
112160 + if (vma_m) {
112161 + err = vma_replace_policy(vma_m, new_pol);
112162 + if (err)
112163 + goto out;
112164 + }
112165 +#endif
112166 +
112167 }
112168
112169 out:
112170 @@ -1161,6 +1175,17 @@ static long do_mbind(unsigned long start, unsigned long len,
112171
112172 if (end < start)
112173 return -EINVAL;
112174 +
112175 +#ifdef CONFIG_PAX_SEGMEXEC
112176 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
112177 + if (end > SEGMEXEC_TASK_SIZE)
112178 + return -EINVAL;
112179 + } else
112180 +#endif
112181 +
112182 + if (end > TASK_SIZE)
112183 + return -EINVAL;
112184 +
112185 if (end == start)
112186 return 0;
112187
112188 @@ -1386,8 +1411,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112189 */
112190 tcred = __task_cred(task);
112191 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112192 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112193 - !capable(CAP_SYS_NICE)) {
112194 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112195 rcu_read_unlock();
112196 err = -EPERM;
112197 goto out_put;
112198 @@ -1418,6 +1442,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112199 goto out;
112200 }
112201
112202 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112203 + if (mm != current->mm &&
112204 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
112205 + mmput(mm);
112206 + err = -EPERM;
112207 + goto out;
112208 + }
112209 +#endif
112210 +
112211 err = do_migrate_pages(mm, old, new,
112212 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
112213
112214 diff --git a/mm/migrate.c b/mm/migrate.c
112215 index f53838f..a26fa94 100644
112216 --- a/mm/migrate.c
112217 +++ b/mm/migrate.c
112218 @@ -1484,8 +1484,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
112219 */
112220 tcred = __task_cred(task);
112221 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112222 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112223 - !capable(CAP_SYS_NICE)) {
112224 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112225 rcu_read_unlock();
112226 err = -EPERM;
112227 goto out;
112228 diff --git a/mm/mlock.c b/mm/mlock.c
112229 index 6fd2cf1..cbae765 100644
112230 --- a/mm/mlock.c
112231 +++ b/mm/mlock.c
112232 @@ -14,6 +14,7 @@
112233 #include <linux/pagevec.h>
112234 #include <linux/mempolicy.h>
112235 #include <linux/syscalls.h>
112236 +#include <linux/security.h>
112237 #include <linux/sched.h>
112238 #include <linux/export.h>
112239 #include <linux/rmap.h>
112240 @@ -557,7 +558,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
112241 {
112242 unsigned long nstart, end, tmp;
112243 struct vm_area_struct * vma, * prev;
112244 - int error;
112245 + int error = 0;
112246
112247 VM_BUG_ON(start & ~PAGE_MASK);
112248 VM_BUG_ON(len != PAGE_ALIGN(len));
112249 @@ -566,6 +567,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
112250 return -EINVAL;
112251 if (end == start)
112252 return 0;
112253 + if (end > TASK_SIZE)
112254 + return -EINVAL;
112255 +
112256 vma = find_vma(current->mm, start);
112257 if (!vma || vma->vm_start > start)
112258 return -ENOMEM;
112259 @@ -577,6 +581,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
112260 for (nstart = start ; ; ) {
112261 vm_flags_t newflags;
112262
112263 +#ifdef CONFIG_PAX_SEGMEXEC
112264 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112265 + break;
112266 +#endif
112267 +
112268 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
112269
112270 newflags = vma->vm_flags & ~VM_LOCKED;
112271 @@ -627,6 +636,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
112272 locked += current->mm->locked_vm;
112273
112274 /* check against resource limits */
112275 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
112276 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
112277 error = do_mlock(start, len, 1);
112278
112279 @@ -668,6 +678,11 @@ static int do_mlockall(int flags)
112280 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
112281 vm_flags_t newflags;
112282
112283 +#ifdef CONFIG_PAX_SEGMEXEC
112284 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112285 + break;
112286 +#endif
112287 +
112288 newflags = vma->vm_flags & ~VM_LOCKED;
112289 if (flags & MCL_CURRENT)
112290 newflags |= VM_LOCKED;
112291 @@ -699,8 +714,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
112292 lock_limit >>= PAGE_SHIFT;
112293
112294 ret = -ENOMEM;
112295 +
112296 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
112297 +
112298 down_write(&current->mm->mmap_sem);
112299 -
112300 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
112301 capable(CAP_IPC_LOCK))
112302 ret = do_mlockall(flags);
112303 diff --git a/mm/mm_init.c b/mm/mm_init.c
112304 index 5f420f7..dd42fb1b 100644
112305 --- a/mm/mm_init.c
112306 +++ b/mm/mm_init.c
112307 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
112308 return NOTIFY_OK;
112309 }
112310
112311 -static struct notifier_block compute_batch_nb __meminitdata = {
112312 +static struct notifier_block compute_batch_nb __meminitconst = {
112313 .notifier_call = mm_compute_batch_notifier,
112314 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
112315 };
112316 diff --git a/mm/mmap.c b/mm/mmap.c
112317 index bb50cac..6d50a9f 100644
112318 --- a/mm/mmap.c
112319 +++ b/mm/mmap.c
112320 @@ -41,6 +41,7 @@
112321 #include <linux/notifier.h>
112322 #include <linux/memory.h>
112323 #include <linux/printk.h>
112324 +#include <linux/random.h>
112325
112326 #include <asm/uaccess.h>
112327 #include <asm/cacheflush.h>
112328 @@ -57,6 +58,16 @@
112329 #define arch_rebalance_pgtables(addr, len) (addr)
112330 #endif
112331
112332 +static inline void verify_mm_writelocked(struct mm_struct *mm)
112333 +{
112334 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
112335 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
112336 + up_read(&mm->mmap_sem);
112337 + BUG();
112338 + }
112339 +#endif
112340 +}
112341 +
112342 static void unmap_region(struct mm_struct *mm,
112343 struct vm_area_struct *vma, struct vm_area_struct *prev,
112344 unsigned long start, unsigned long end);
112345 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
112346 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
112347 *
112348 */
112349 -pgprot_t protection_map[16] = {
112350 +pgprot_t protection_map[16] __read_only = {
112351 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
112352 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
112353 };
112354
112355 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
112356 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
112357 {
112358 - return __pgprot(pgprot_val(protection_map[vm_flags &
112359 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
112360 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
112361 pgprot_val(arch_vm_get_page_prot(vm_flags)));
112362 +
112363 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112364 + if (!(__supported_pte_mask & _PAGE_NX) &&
112365 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
112366 + (vm_flags & (VM_READ | VM_WRITE)))
112367 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
112368 +#endif
112369 +
112370 + return prot;
112371 }
112372 EXPORT_SYMBOL(vm_get_page_prot);
112373
112374 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
112375 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
112376 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
112377 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
112378 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
112379 /*
112380 * Make sure vm_committed_as in one cacheline and not cacheline shared with
112381 * other variables. It can be updated by several CPUs frequently.
112382 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
112383 struct vm_area_struct *next = vma->vm_next;
112384
112385 might_sleep();
112386 + BUG_ON(vma->vm_mirror);
112387 if (vma->vm_ops && vma->vm_ops->close)
112388 vma->vm_ops->close(vma);
112389 if (vma->vm_file)
112390 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
112391
112392 SYSCALL_DEFINE1(brk, unsigned long, brk)
112393 {
112394 + unsigned long rlim;
112395 unsigned long retval;
112396 unsigned long newbrk, oldbrk;
112397 struct mm_struct *mm = current->mm;
112398 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
112399 * segment grow beyond its set limit the in case where the limit is
112400 * not page aligned -Ram Gupta
112401 */
112402 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
112403 + rlim = rlimit(RLIMIT_DATA);
112404 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112405 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
112406 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
112407 + rlim = 4096 * PAGE_SIZE;
112408 +#endif
112409 + if (check_data_rlimit(rlim, brk, mm->start_brk,
112410 mm->end_data, mm->start_data))
112411 goto out;
112412
112413 @@ -967,6 +996,12 @@ static int
112414 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
112415 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112416 {
112417 +
112418 +#ifdef CONFIG_PAX_SEGMEXEC
112419 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
112420 + return 0;
112421 +#endif
112422 +
112423 if (is_mergeable_vma(vma, file, vm_flags) &&
112424 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112425 if (vma->vm_pgoff == vm_pgoff)
112426 @@ -986,6 +1021,12 @@ static int
112427 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
112428 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112429 {
112430 +
112431 +#ifdef CONFIG_PAX_SEGMEXEC
112432 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
112433 + return 0;
112434 +#endif
112435 +
112436 if (is_mergeable_vma(vma, file, vm_flags) &&
112437 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112438 pgoff_t vm_pglen;
112439 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112440 struct vm_area_struct *area, *next;
112441 int err;
112442
112443 +#ifdef CONFIG_PAX_SEGMEXEC
112444 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
112445 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
112446 +
112447 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
112448 +#endif
112449 +
112450 /*
112451 * We later require that vma->vm_flags == vm_flags,
112452 * so this tests vma->vm_flags & VM_SPECIAL, too.
112453 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112454 if (next && next->vm_end == end) /* cases 6, 7, 8 */
112455 next = next->vm_next;
112456
112457 +#ifdef CONFIG_PAX_SEGMEXEC
112458 + if (prev)
112459 + prev_m = pax_find_mirror_vma(prev);
112460 + if (area)
112461 + area_m = pax_find_mirror_vma(area);
112462 + if (next)
112463 + next_m = pax_find_mirror_vma(next);
112464 +#endif
112465 +
112466 /*
112467 * Can it merge with the predecessor?
112468 */
112469 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112470 /* cases 1, 6 */
112471 err = vma_adjust(prev, prev->vm_start,
112472 next->vm_end, prev->vm_pgoff, NULL);
112473 - } else /* cases 2, 5, 7 */
112474 +
112475 +#ifdef CONFIG_PAX_SEGMEXEC
112476 + if (!err && prev_m)
112477 + err = vma_adjust(prev_m, prev_m->vm_start,
112478 + next_m->vm_end, prev_m->vm_pgoff, NULL);
112479 +#endif
112480 +
112481 + } else { /* cases 2, 5, 7 */
112482 err = vma_adjust(prev, prev->vm_start,
112483 end, prev->vm_pgoff, NULL);
112484 +
112485 +#ifdef CONFIG_PAX_SEGMEXEC
112486 + if (!err && prev_m)
112487 + err = vma_adjust(prev_m, prev_m->vm_start,
112488 + end_m, prev_m->vm_pgoff, NULL);
112489 +#endif
112490 +
112491 + }
112492 if (err)
112493 return NULL;
112494 khugepaged_enter_vma_merge(prev, vm_flags);
112495 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112496 mpol_equal(policy, vma_policy(next)) &&
112497 can_vma_merge_before(next, vm_flags,
112498 anon_vma, file, pgoff+pglen)) {
112499 - if (prev && addr < prev->vm_end) /* case 4 */
112500 + if (prev && addr < prev->vm_end) { /* case 4 */
112501 err = vma_adjust(prev, prev->vm_start,
112502 addr, prev->vm_pgoff, NULL);
112503 - else /* cases 3, 8 */
112504 +
112505 +#ifdef CONFIG_PAX_SEGMEXEC
112506 + if (!err && prev_m)
112507 + err = vma_adjust(prev_m, prev_m->vm_start,
112508 + addr_m, prev_m->vm_pgoff, NULL);
112509 +#endif
112510 +
112511 + } else { /* cases 3, 8 */
112512 err = vma_adjust(area, addr, next->vm_end,
112513 next->vm_pgoff - pglen, NULL);
112514 +
112515 +#ifdef CONFIG_PAX_SEGMEXEC
112516 + if (!err && area_m)
112517 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
112518 + next_m->vm_pgoff - pglen, NULL);
112519 +#endif
112520 +
112521 + }
112522 if (err)
112523 return NULL;
112524 khugepaged_enter_vma_merge(area, vm_flags);
112525 @@ -1199,8 +1286,10 @@ none:
112526 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112527 struct file *file, long pages)
112528 {
112529 - const unsigned long stack_flags
112530 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
112531 +
112532 +#ifdef CONFIG_PAX_RANDMMAP
112533 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112534 +#endif
112535
112536 mm->total_vm += pages;
112537
112538 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112539 mm->shared_vm += pages;
112540 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
112541 mm->exec_vm += pages;
112542 - } else if (flags & stack_flags)
112543 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
112544 mm->stack_vm += pages;
112545 }
112546 #endif /* CONFIG_PROC_FS */
112547 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
112548 locked += mm->locked_vm;
112549 lock_limit = rlimit(RLIMIT_MEMLOCK);
112550 lock_limit >>= PAGE_SHIFT;
112551 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112552 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
112553 return -EAGAIN;
112554 }
112555 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112556 * (the exception is when the underlying filesystem is noexec
112557 * mounted, in which case we dont add PROT_EXEC.)
112558 */
112559 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
112560 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
112561 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
112562 prot |= PROT_EXEC;
112563
112564 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112565 /* Obtain the address to map to. we verify (or select) it and ensure
112566 * that it represents a valid section of the address space.
112567 */
112568 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
112569 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
112570 if (addr & ~PAGE_MASK)
112571 return addr;
112572
112573 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112574 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
112575 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
112576
112577 +#ifdef CONFIG_PAX_MPROTECT
112578 + if (mm->pax_flags & MF_PAX_MPROTECT) {
112579 +
112580 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
112581 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
112582 + mm->binfmt->handle_mmap)
112583 + mm->binfmt->handle_mmap(file);
112584 +#endif
112585 +
112586 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
112587 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
112588 + gr_log_rwxmmap(file);
112589 +
112590 +#ifdef CONFIG_PAX_EMUPLT
112591 + vm_flags &= ~VM_EXEC;
112592 +#else
112593 + return -EPERM;
112594 +#endif
112595 +
112596 + }
112597 +
112598 + if (!(vm_flags & VM_EXEC))
112599 + vm_flags &= ~VM_MAYEXEC;
112600 +#else
112601 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
112602 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
112603 +#endif
112604 + else
112605 + vm_flags &= ~VM_MAYWRITE;
112606 + }
112607 +#endif
112608 +
112609 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112610 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
112611 + vm_flags &= ~VM_PAGEEXEC;
112612 +#endif
112613 +
112614 if (flags & MAP_LOCKED)
112615 if (!can_do_mlock())
112616 return -EPERM;
112617 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112618 vm_flags |= VM_NORESERVE;
112619 }
112620
112621 + if (!gr_acl_handle_mmap(file, prot))
112622 + return -EACCES;
112623 +
112624 addr = mmap_region(file, addr, len, vm_flags, pgoff);
112625 if (!IS_ERR_VALUE(addr) &&
112626 ((vm_flags & VM_LOCKED) ||
112627 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
112628 vm_flags_t vm_flags = vma->vm_flags;
112629
112630 /* If it was private or non-writable, the write bit is already clear */
112631 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
112632 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
112633 return 0;
112634
112635 /* The backer wishes to know when pages are first written to? */
112636 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112637 struct rb_node **rb_link, *rb_parent;
112638 unsigned long charged = 0;
112639
112640 +#ifdef CONFIG_PAX_SEGMEXEC
112641 + struct vm_area_struct *vma_m = NULL;
112642 +#endif
112643 +
112644 + /*
112645 + * mm->mmap_sem is required to protect against another thread
112646 + * changing the mappings in case we sleep.
112647 + */
112648 + verify_mm_writelocked(mm);
112649 +
112650 /* Check against address space limit. */
112651 +
112652 +#ifdef CONFIG_PAX_RANDMMAP
112653 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112654 +#endif
112655 +
112656 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
112657 unsigned long nr_pages;
112658
112659 @@ -1555,6 +1700,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112660 &rb_parent)) {
112661 if (do_munmap(mm, addr, len))
112662 return -ENOMEM;
112663 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
112664 }
112665
112666 /*
112667 @@ -1586,6 +1732,16 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112668 goto unacct_error;
112669 }
112670
112671 +#ifdef CONFIG_PAX_SEGMEXEC
112672 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
112673 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
112674 + if (!vma_m) {
112675 + error = -ENOMEM;
112676 + goto free_vma;
112677 + }
112678 + }
112679 +#endif
112680 +
112681 vma->vm_mm = mm;
112682 vma->vm_start = addr;
112683 vma->vm_end = addr + len;
112684 @@ -1616,6 +1772,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112685 if (error)
112686 goto unmap_and_free_vma;
112687
112688 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112689 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
112690 + vma->vm_flags |= VM_PAGEEXEC;
112691 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
112692 + }
112693 +#endif
112694 +
112695 /* Can addr have changed??
112696 *
112697 * Answer: Yes, several device drivers can do it in their
112698 @@ -1634,6 +1797,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112699 }
112700
112701 vma_link(mm, vma, prev, rb_link, rb_parent);
112702 +
112703 +#ifdef CONFIG_PAX_SEGMEXEC
112704 + if (vma_m)
112705 + BUG_ON(pax_mirror_vma(vma_m, vma));
112706 +#endif
112707 +
112708 /* Once vma denies write, undo our temporary denial count */
112709 if (file) {
112710 if (vm_flags & VM_SHARED)
112711 @@ -1646,6 +1815,7 @@ out:
112712 perf_event_mmap(vma);
112713
112714 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
112715 + track_exec_limit(mm, addr, addr + len, vm_flags);
112716 if (vm_flags & VM_LOCKED) {
112717 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
112718 vma == get_gate_vma(current->mm)))
112719 @@ -1683,6 +1853,12 @@ allow_write_and_free_vma:
112720 if (vm_flags & VM_DENYWRITE)
112721 allow_write_access(file);
112722 free_vma:
112723 +
112724 +#ifdef CONFIG_PAX_SEGMEXEC
112725 + if (vma_m)
112726 + kmem_cache_free(vm_area_cachep, vma_m);
112727 +#endif
112728 +
112729 kmem_cache_free(vm_area_cachep, vma);
112730 unacct_error:
112731 if (charged)
112732 @@ -1690,7 +1866,63 @@ unacct_error:
112733 return error;
112734 }
112735
112736 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
112737 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
112738 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
112739 +{
112740 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
112741 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
112742 +
112743 + return 0;
112744 +}
112745 +#endif
112746 +
112747 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
112748 +{
112749 + if (!vma) {
112750 +#ifdef CONFIG_STACK_GROWSUP
112751 + if (addr > sysctl_heap_stack_gap)
112752 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
112753 + else
112754 + vma = find_vma(current->mm, 0);
112755 + if (vma && (vma->vm_flags & VM_GROWSUP))
112756 + return false;
112757 +#endif
112758 + return true;
112759 + }
112760 +
112761 + if (addr + len > vma->vm_start)
112762 + return false;
112763 +
112764 + if (vma->vm_flags & VM_GROWSDOWN)
112765 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
112766 +#ifdef CONFIG_STACK_GROWSUP
112767 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
112768 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
112769 +#endif
112770 + else if (offset)
112771 + return offset <= vma->vm_start - addr - len;
112772 +
112773 + return true;
112774 +}
112775 +
112776 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
112777 +{
112778 + if (vma->vm_start < len)
112779 + return -ENOMEM;
112780 +
112781 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
112782 + if (offset <= vma->vm_start - len)
112783 + return vma->vm_start - len - offset;
112784 + else
112785 + return -ENOMEM;
112786 + }
112787 +
112788 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
112789 + return vma->vm_start - len - sysctl_heap_stack_gap;
112790 + return -ENOMEM;
112791 +}
112792 +
112793 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
112794 {
112795 /*
112796 * We implement the search by looking for an rbtree node that
112797 @@ -1738,11 +1970,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
112798 }
112799 }
112800
112801 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
112802 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
112803 check_current:
112804 /* Check if current node has a suitable gap */
112805 if (gap_start > high_limit)
112806 return -ENOMEM;
112807 +
112808 + if (gap_end - gap_start > info->threadstack_offset)
112809 + gap_start += info->threadstack_offset;
112810 + else
112811 + gap_start = gap_end;
112812 +
112813 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
112814 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112815 + gap_start += sysctl_heap_stack_gap;
112816 + else
112817 + gap_start = gap_end;
112818 + }
112819 + if (vma->vm_flags & VM_GROWSDOWN) {
112820 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112821 + gap_end -= sysctl_heap_stack_gap;
112822 + else
112823 + gap_end = gap_start;
112824 + }
112825 if (gap_end >= low_limit && gap_end - gap_start >= length)
112826 goto found;
112827
112828 @@ -1792,7 +2042,7 @@ found:
112829 return gap_start;
112830 }
112831
112832 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
112833 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
112834 {
112835 struct mm_struct *mm = current->mm;
112836 struct vm_area_struct *vma;
112837 @@ -1846,6 +2096,24 @@ check_current:
112838 gap_end = vma->vm_start;
112839 if (gap_end < low_limit)
112840 return -ENOMEM;
112841 +
112842 + if (gap_end - gap_start > info->threadstack_offset)
112843 + gap_end -= info->threadstack_offset;
112844 + else
112845 + gap_end = gap_start;
112846 +
112847 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
112848 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112849 + gap_start += sysctl_heap_stack_gap;
112850 + else
112851 + gap_start = gap_end;
112852 + }
112853 + if (vma->vm_flags & VM_GROWSDOWN) {
112854 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112855 + gap_end -= sysctl_heap_stack_gap;
112856 + else
112857 + gap_end = gap_start;
112858 + }
112859 if (gap_start <= high_limit && gap_end - gap_start >= length)
112860 goto found;
112861
112862 @@ -1909,6 +2177,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112863 struct mm_struct *mm = current->mm;
112864 struct vm_area_struct *vma;
112865 struct vm_unmapped_area_info info;
112866 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
112867
112868 if (len > TASK_SIZE - mmap_min_addr)
112869 return -ENOMEM;
112870 @@ -1916,11 +2185,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112871 if (flags & MAP_FIXED)
112872 return addr;
112873
112874 +#ifdef CONFIG_PAX_RANDMMAP
112875 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
112876 +#endif
112877 +
112878 if (addr) {
112879 addr = PAGE_ALIGN(addr);
112880 vma = find_vma(mm, addr);
112881 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
112882 - (!vma || addr + len <= vma->vm_start))
112883 + check_heap_stack_gap(vma, addr, len, offset))
112884 return addr;
112885 }
112886
112887 @@ -1929,6 +2202,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112888 info.low_limit = mm->mmap_base;
112889 info.high_limit = TASK_SIZE;
112890 info.align_mask = 0;
112891 + info.threadstack_offset = offset;
112892 return vm_unmapped_area(&info);
112893 }
112894 #endif
112895 @@ -1947,6 +2221,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112896 struct mm_struct *mm = current->mm;
112897 unsigned long addr = addr0;
112898 struct vm_unmapped_area_info info;
112899 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
112900
112901 /* requested length too big for entire address space */
112902 if (len > TASK_SIZE - mmap_min_addr)
112903 @@ -1955,12 +2230,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112904 if (flags & MAP_FIXED)
112905 return addr;
112906
112907 +#ifdef CONFIG_PAX_RANDMMAP
112908 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
112909 +#endif
112910 +
112911 /* requesting a specific address */
112912 if (addr) {
112913 addr = PAGE_ALIGN(addr);
112914 vma = find_vma(mm, addr);
112915 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
112916 - (!vma || addr + len <= vma->vm_start))
112917 + check_heap_stack_gap(vma, addr, len, offset))
112918 return addr;
112919 }
112920
112921 @@ -1969,6 +2248,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112922 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
112923 info.high_limit = mm->mmap_base;
112924 info.align_mask = 0;
112925 + info.threadstack_offset = offset;
112926 addr = vm_unmapped_area(&info);
112927
112928 /*
112929 @@ -1981,6 +2261,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112930 VM_BUG_ON(addr != -ENOMEM);
112931 info.flags = 0;
112932 info.low_limit = TASK_UNMAPPED_BASE;
112933 +
112934 +#ifdef CONFIG_PAX_RANDMMAP
112935 + if (mm->pax_flags & MF_PAX_RANDMMAP)
112936 + info.low_limit += mm->delta_mmap;
112937 +#endif
112938 +
112939 info.high_limit = TASK_SIZE;
112940 addr = vm_unmapped_area(&info);
112941 }
112942 @@ -2081,6 +2367,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
112943 return vma;
112944 }
112945
112946 +#ifdef CONFIG_PAX_SEGMEXEC
112947 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
112948 +{
112949 + struct vm_area_struct *vma_m;
112950 +
112951 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
112952 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
112953 + BUG_ON(vma->vm_mirror);
112954 + return NULL;
112955 + }
112956 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
112957 + vma_m = vma->vm_mirror;
112958 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
112959 + BUG_ON(vma->vm_file != vma_m->vm_file);
112960 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
112961 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
112962 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
112963 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
112964 + return vma_m;
112965 +}
112966 +#endif
112967 +
112968 /*
112969 * Verify that the stack growth is acceptable and
112970 * update accounting. This is shared with both the
112971 @@ -2098,8 +2406,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112972
112973 /* Stack limit test */
112974 actual_size = size;
112975 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
112976 - actual_size -= PAGE_SIZE;
112977 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
112978 if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
112979 return -ENOMEM;
112980
112981 @@ -2110,6 +2417,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112982 locked = mm->locked_vm + grow;
112983 limit = READ_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
112984 limit >>= PAGE_SHIFT;
112985 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112986 if (locked > limit && !capable(CAP_IPC_LOCK))
112987 return -ENOMEM;
112988 }
112989 @@ -2139,37 +2447,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112990 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
112991 * vma is the last one with address > vma->vm_end. Have to extend vma.
112992 */
112993 +#ifndef CONFIG_IA64
112994 +static
112995 +#endif
112996 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
112997 {
112998 int error;
112999 + bool locknext;
113000
113001 if (!(vma->vm_flags & VM_GROWSUP))
113002 return -EFAULT;
113003
113004 + /* Also guard against wrapping around to address 0. */
113005 + if (address < PAGE_ALIGN(address+1))
113006 + address = PAGE_ALIGN(address+1);
113007 + else
113008 + return -ENOMEM;
113009 +
113010 /*
113011 * We must make sure the anon_vma is allocated
113012 * so that the anon_vma locking is not a noop.
113013 */
113014 if (unlikely(anon_vma_prepare(vma)))
113015 return -ENOMEM;
113016 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
113017 + if (locknext && anon_vma_prepare(vma->vm_next))
113018 + return -ENOMEM;
113019 vma_lock_anon_vma(vma);
113020 + if (locknext)
113021 + vma_lock_anon_vma(vma->vm_next);
113022
113023 /*
113024 * vma->vm_start/vm_end cannot change under us because the caller
113025 * is required to hold the mmap_sem in read mode. We need the
113026 - * anon_vma lock to serialize against concurrent expand_stacks.
113027 - * Also guard against wrapping around to address 0.
113028 + * anon_vma locks to serialize against concurrent expand_stacks
113029 + * and expand_upwards.
113030 */
113031 - if (address < PAGE_ALIGN(address+4))
113032 - address = PAGE_ALIGN(address+4);
113033 - else {
113034 - vma_unlock_anon_vma(vma);
113035 - return -ENOMEM;
113036 - }
113037 error = 0;
113038
113039 /* Somebody else might have raced and expanded it already */
113040 - if (address > vma->vm_end) {
113041 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
113042 + error = -ENOMEM;
113043 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
113044 unsigned long size, grow;
113045
113046 size = address - vma->vm_start;
113047 @@ -2204,6 +2523,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
113048 }
113049 }
113050 }
113051 + if (locknext)
113052 + vma_unlock_anon_vma(vma->vm_next);
113053 vma_unlock_anon_vma(vma);
113054 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113055 validate_mm(vma->vm_mm);
113056 @@ -2218,6 +2539,8 @@ int expand_downwards(struct vm_area_struct *vma,
113057 unsigned long address)
113058 {
113059 int error;
113060 + bool lockprev = false;
113061 + struct vm_area_struct *prev;
113062
113063 /*
113064 * We must make sure the anon_vma is allocated
113065 @@ -2231,6 +2554,15 @@ int expand_downwards(struct vm_area_struct *vma,
113066 if (error)
113067 return error;
113068
113069 + prev = vma->vm_prev;
113070 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
113071 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
113072 +#endif
113073 + if (lockprev && anon_vma_prepare(prev))
113074 + return -ENOMEM;
113075 + if (lockprev)
113076 + vma_lock_anon_vma(prev);
113077 +
113078 vma_lock_anon_vma(vma);
113079
113080 /*
113081 @@ -2240,9 +2572,17 @@ int expand_downwards(struct vm_area_struct *vma,
113082 */
113083
113084 /* Somebody else might have raced and expanded it already */
113085 - if (address < vma->vm_start) {
113086 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
113087 + error = -ENOMEM;
113088 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
113089 unsigned long size, grow;
113090
113091 +#ifdef CONFIG_PAX_SEGMEXEC
113092 + struct vm_area_struct *vma_m;
113093 +
113094 + vma_m = pax_find_mirror_vma(vma);
113095 +#endif
113096 +
113097 size = vma->vm_end - address;
113098 grow = (vma->vm_start - address) >> PAGE_SHIFT;
113099
113100 @@ -2267,13 +2607,27 @@ int expand_downwards(struct vm_area_struct *vma,
113101 vma->vm_pgoff -= grow;
113102 anon_vma_interval_tree_post_update_vma(vma);
113103 vma_gap_update(vma);
113104 +
113105 +#ifdef CONFIG_PAX_SEGMEXEC
113106 + if (vma_m) {
113107 + anon_vma_interval_tree_pre_update_vma(vma_m);
113108 + vma_m->vm_start -= grow << PAGE_SHIFT;
113109 + vma_m->vm_pgoff -= grow;
113110 + anon_vma_interval_tree_post_update_vma(vma_m);
113111 + vma_gap_update(vma_m);
113112 + }
113113 +#endif
113114 +
113115 spin_unlock(&vma->vm_mm->page_table_lock);
113116
113117 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
113118 perf_event_mmap(vma);
113119 }
113120 }
113121 }
113122 vma_unlock_anon_vma(vma);
113123 + if (lockprev)
113124 + vma_unlock_anon_vma(prev);
113125 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113126 validate_mm(vma->vm_mm);
113127 return error;
113128 @@ -2373,6 +2727,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
113129 do {
113130 long nrpages = vma_pages(vma);
113131
113132 +#ifdef CONFIG_PAX_SEGMEXEC
113133 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
113134 + vma = remove_vma(vma);
113135 + continue;
113136 + }
113137 +#endif
113138 +
113139 if (vma->vm_flags & VM_ACCOUNT)
113140 nr_accounted += nrpages;
113141 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
113142 @@ -2417,6 +2778,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
113143 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
113144 vma->vm_prev = NULL;
113145 do {
113146 +
113147 +#ifdef CONFIG_PAX_SEGMEXEC
113148 + if (vma->vm_mirror) {
113149 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
113150 + vma->vm_mirror->vm_mirror = NULL;
113151 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
113152 + vma->vm_mirror = NULL;
113153 + }
113154 +#endif
113155 +
113156 vma_rb_erase(vma, &mm->mm_rb);
113157 mm->map_count--;
113158 tail_vma = vma;
113159 @@ -2444,14 +2815,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113160 struct vm_area_struct *new;
113161 int err = -ENOMEM;
113162
113163 +#ifdef CONFIG_PAX_SEGMEXEC
113164 + struct vm_area_struct *vma_m, *new_m = NULL;
113165 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
113166 +#endif
113167 +
113168 if (is_vm_hugetlb_page(vma) && (addr &
113169 ~(huge_page_mask(hstate_vma(vma)))))
113170 return -EINVAL;
113171
113172 +#ifdef CONFIG_PAX_SEGMEXEC
113173 + vma_m = pax_find_mirror_vma(vma);
113174 +#endif
113175 +
113176 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113177 if (!new)
113178 goto out_err;
113179
113180 +#ifdef CONFIG_PAX_SEGMEXEC
113181 + if (vma_m) {
113182 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113183 + if (!new_m) {
113184 + kmem_cache_free(vm_area_cachep, new);
113185 + goto out_err;
113186 + }
113187 + }
113188 +#endif
113189 +
113190 /* most fields are the same, copy all, and then fixup */
113191 *new = *vma;
113192
113193 @@ -2464,6 +2854,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113194 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
113195 }
113196
113197 +#ifdef CONFIG_PAX_SEGMEXEC
113198 + if (vma_m) {
113199 + *new_m = *vma_m;
113200 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
113201 + new_m->vm_mirror = new;
113202 + new->vm_mirror = new_m;
113203 +
113204 + if (new_below)
113205 + new_m->vm_end = addr_m;
113206 + else {
113207 + new_m->vm_start = addr_m;
113208 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
113209 + }
113210 + }
113211 +#endif
113212 +
113213 err = vma_dup_policy(vma, new);
113214 if (err)
113215 goto out_free_vma;
113216 @@ -2484,6 +2890,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113217 else
113218 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
113219
113220 +#ifdef CONFIG_PAX_SEGMEXEC
113221 + if (!err && vma_m) {
113222 + struct mempolicy *pol = vma_policy(new);
113223 +
113224 + if (anon_vma_clone(new_m, vma_m))
113225 + goto out_free_mpol;
113226 +
113227 + mpol_get(pol);
113228 + set_vma_policy(new_m, pol);
113229 +
113230 + if (new_m->vm_file)
113231 + get_file(new_m->vm_file);
113232 +
113233 + if (new_m->vm_ops && new_m->vm_ops->open)
113234 + new_m->vm_ops->open(new_m);
113235 +
113236 + if (new_below)
113237 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
113238 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
113239 + else
113240 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
113241 +
113242 + if (err) {
113243 + if (new_m->vm_ops && new_m->vm_ops->close)
113244 + new_m->vm_ops->close(new_m);
113245 + if (new_m->vm_file)
113246 + fput(new_m->vm_file);
113247 + mpol_put(pol);
113248 + }
113249 + }
113250 +#endif
113251 +
113252 /* Success. */
113253 if (!err)
113254 return 0;
113255 @@ -2493,10 +2931,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113256 new->vm_ops->close(new);
113257 if (new->vm_file)
113258 fput(new->vm_file);
113259 - unlink_anon_vmas(new);
113260 out_free_mpol:
113261 mpol_put(vma_policy(new));
113262 out_free_vma:
113263 +
113264 +#ifdef CONFIG_PAX_SEGMEXEC
113265 + if (new_m) {
113266 + unlink_anon_vmas(new_m);
113267 + kmem_cache_free(vm_area_cachep, new_m);
113268 + }
113269 +#endif
113270 +
113271 + unlink_anon_vmas(new);
113272 kmem_cache_free(vm_area_cachep, new);
113273 out_err:
113274 return err;
113275 @@ -2509,6 +2955,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113276 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113277 unsigned long addr, int new_below)
113278 {
113279 +
113280 +#ifdef CONFIG_PAX_SEGMEXEC
113281 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
113282 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
113283 + if (mm->map_count >= sysctl_max_map_count-1)
113284 + return -ENOMEM;
113285 + } else
113286 +#endif
113287 +
113288 if (mm->map_count >= sysctl_max_map_count)
113289 return -ENOMEM;
113290
113291 @@ -2520,11 +2975,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113292 * work. This now handles partial unmappings.
113293 * Jeremy Fitzhardinge <jeremy@goop.org>
113294 */
113295 +#ifdef CONFIG_PAX_SEGMEXEC
113296 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113297 {
113298 + int ret = __do_munmap(mm, start, len);
113299 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
113300 + return ret;
113301 +
113302 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
113303 +}
113304 +
113305 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113306 +#else
113307 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113308 +#endif
113309 +{
113310 unsigned long end;
113311 struct vm_area_struct *vma, *prev, *last;
113312
113313 + /*
113314 + * mm->mmap_sem is required to protect against another thread
113315 + * changing the mappings in case we sleep.
113316 + */
113317 + verify_mm_writelocked(mm);
113318 +
113319 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
113320 return -EINVAL;
113321
113322 @@ -2602,6 +3076,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113323 /* Fix up all other VM information */
113324 remove_vma_list(mm, vma);
113325
113326 + track_exec_limit(mm, start, end, 0UL);
113327 +
113328 return 0;
113329 }
113330
113331 @@ -2610,6 +3086,13 @@ int vm_munmap(unsigned long start, size_t len)
113332 int ret;
113333 struct mm_struct *mm = current->mm;
113334
113335 +
113336 +#ifdef CONFIG_PAX_SEGMEXEC
113337 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
113338 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
113339 + return -EINVAL;
113340 +#endif
113341 +
113342 down_write(&mm->mmap_sem);
113343 ret = do_munmap(mm, start, len);
113344 up_write(&mm->mmap_sem);
113345 @@ -2656,6 +3139,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
113346 down_write(&mm->mmap_sem);
113347 vma = find_vma(mm, start);
113348
113349 +#ifdef CONFIG_PAX_SEGMEXEC
113350 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
113351 + goto out;
113352 +#endif
113353 +
113354 if (!vma || !(vma->vm_flags & VM_SHARED))
113355 goto out;
113356
113357 @@ -2692,16 +3180,6 @@ out:
113358 return ret;
113359 }
113360
113361 -static inline void verify_mm_writelocked(struct mm_struct *mm)
113362 -{
113363 -#ifdef CONFIG_DEBUG_VM
113364 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
113365 - WARN_ON(1);
113366 - up_read(&mm->mmap_sem);
113367 - }
113368 -#endif
113369 -}
113370 -
113371 /*
113372 * this is really a simplified "do_mmap". it only handles
113373 * anonymous maps. eventually we may be able to do some
113374 @@ -2715,6 +3193,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113375 struct rb_node **rb_link, *rb_parent;
113376 pgoff_t pgoff = addr >> PAGE_SHIFT;
113377 int error;
113378 + unsigned long charged;
113379
113380 len = PAGE_ALIGN(len);
113381 if (!len)
113382 @@ -2722,10 +3201,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113383
113384 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
113385
113386 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
113387 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
113388 + flags &= ~VM_EXEC;
113389 +
113390 +#ifdef CONFIG_PAX_MPROTECT
113391 + if (mm->pax_flags & MF_PAX_MPROTECT)
113392 + flags &= ~VM_MAYEXEC;
113393 +#endif
113394 +
113395 + }
113396 +#endif
113397 +
113398 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
113399 if (error & ~PAGE_MASK)
113400 return error;
113401
113402 + charged = len >> PAGE_SHIFT;
113403 +
113404 error = mlock_future_check(mm, mm->def_flags, len);
113405 if (error)
113406 return error;
113407 @@ -2743,16 +3236,17 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113408 &rb_parent)) {
113409 if (do_munmap(mm, addr, len))
113410 return -ENOMEM;
113411 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
113412 }
113413
113414 /* Check against address space limits *after* clearing old maps... */
113415 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
113416 + if (!may_expand_vm(mm, charged))
113417 return -ENOMEM;
113418
113419 if (mm->map_count > sysctl_max_map_count)
113420 return -ENOMEM;
113421
113422 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
113423 + if (security_vm_enough_memory_mm(mm, charged))
113424 return -ENOMEM;
113425
113426 /* Can we just expand an old private anonymous mapping? */
113427 @@ -2766,7 +3260,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113428 */
113429 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113430 if (!vma) {
113431 - vm_unacct_memory(len >> PAGE_SHIFT);
113432 + vm_unacct_memory(charged);
113433 return -ENOMEM;
113434 }
113435
113436 @@ -2780,10 +3274,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113437 vma_link(mm, vma, prev, rb_link, rb_parent);
113438 out:
113439 perf_event_mmap(vma);
113440 - mm->total_vm += len >> PAGE_SHIFT;
113441 + mm->total_vm += charged;
113442 if (flags & VM_LOCKED)
113443 - mm->locked_vm += (len >> PAGE_SHIFT);
113444 + mm->locked_vm += charged;
113445 vma->vm_flags |= VM_SOFTDIRTY;
113446 + track_exec_limit(mm, addr, addr + len, flags);
113447 return addr;
113448 }
113449
113450 @@ -2845,6 +3340,7 @@ void exit_mmap(struct mm_struct *mm)
113451 while (vma) {
113452 if (vma->vm_flags & VM_ACCOUNT)
113453 nr_accounted += vma_pages(vma);
113454 + vma->vm_mirror = NULL;
113455 vma = remove_vma(vma);
113456 }
113457 vm_unacct_memory(nr_accounted);
113458 @@ -2859,6 +3355,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113459 struct vm_area_struct *prev;
113460 struct rb_node **rb_link, *rb_parent;
113461
113462 +#ifdef CONFIG_PAX_SEGMEXEC
113463 + struct vm_area_struct *vma_m = NULL;
113464 +#endif
113465 +
113466 + if (security_mmap_addr(vma->vm_start))
113467 + return -EPERM;
113468 +
113469 /*
113470 * The vm_pgoff of a purely anonymous vma should be irrelevant
113471 * until its first write fault, when page's anon_vma and index
113472 @@ -2882,7 +3385,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113473 security_vm_enough_memory_mm(mm, vma_pages(vma)))
113474 return -ENOMEM;
113475
113476 +#ifdef CONFIG_PAX_SEGMEXEC
113477 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
113478 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113479 + if (!vma_m)
113480 + return -ENOMEM;
113481 + }
113482 +#endif
113483 +
113484 vma_link(mm, vma, prev, rb_link, rb_parent);
113485 +
113486 +#ifdef CONFIG_PAX_SEGMEXEC
113487 + if (vma_m)
113488 + BUG_ON(pax_mirror_vma(vma_m, vma));
113489 +#endif
113490 +
113491 return 0;
113492 }
113493
113494 @@ -2901,6 +3418,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113495 struct rb_node **rb_link, *rb_parent;
113496 bool faulted_in_anon_vma = true;
113497
113498 + BUG_ON(vma->vm_mirror);
113499 +
113500 /*
113501 * If anonymous vma has not yet been faulted, update new pgoff
113502 * to match new location, to increase its chance of merging.
113503 @@ -2965,6 +3484,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113504 return NULL;
113505 }
113506
113507 +#ifdef CONFIG_PAX_SEGMEXEC
113508 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
113509 +{
113510 + struct vm_area_struct *prev_m;
113511 + struct rb_node **rb_link_m, *rb_parent_m;
113512 + struct mempolicy *pol_m;
113513 +
113514 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
113515 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
113516 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
113517 + *vma_m = *vma;
113518 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
113519 + if (anon_vma_clone(vma_m, vma))
113520 + return -ENOMEM;
113521 + pol_m = vma_policy(vma_m);
113522 + mpol_get(pol_m);
113523 + set_vma_policy(vma_m, pol_m);
113524 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
113525 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
113526 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
113527 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
113528 + if (vma_m->vm_file)
113529 + get_file(vma_m->vm_file);
113530 + if (vma_m->vm_ops && vma_m->vm_ops->open)
113531 + vma_m->vm_ops->open(vma_m);
113532 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
113533 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
113534 + vma_m->vm_mirror = vma;
113535 + vma->vm_mirror = vma_m;
113536 + return 0;
113537 +}
113538 +#endif
113539 +
113540 /*
113541 * Return true if the calling process may expand its vm space by the passed
113542 * number of pages
113543 @@ -2976,6 +3528,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
113544
113545 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
113546
113547 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
113548 if (cur + npages > lim)
113549 return 0;
113550 return 1;
113551 @@ -3058,6 +3611,22 @@ static struct vm_area_struct *__install_special_mapping(
113552 vma->vm_start = addr;
113553 vma->vm_end = addr + len;
113554
113555 +#ifdef CONFIG_PAX_MPROTECT
113556 + if (mm->pax_flags & MF_PAX_MPROTECT) {
113557 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
113558 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
113559 + return ERR_PTR(-EPERM);
113560 + if (!(vm_flags & VM_EXEC))
113561 + vm_flags &= ~VM_MAYEXEC;
113562 +#else
113563 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
113564 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
113565 +#endif
113566 + else
113567 + vm_flags &= ~VM_MAYWRITE;
113568 + }
113569 +#endif
113570 +
113571 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
113572 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113573
113574 diff --git a/mm/mprotect.c b/mm/mprotect.c
113575 index 8858483..72f2464 100644
113576 --- a/mm/mprotect.c
113577 +++ b/mm/mprotect.c
113578 @@ -24,10 +24,18 @@
113579 #include <linux/migrate.h>
113580 #include <linux/perf_event.h>
113581 #include <linux/ksm.h>
113582 +#include <linux/sched/sysctl.h>
113583 +
113584 +#ifdef CONFIG_PAX_MPROTECT
113585 +#include <linux/elf.h>
113586 +#include <linux/binfmts.h>
113587 +#endif
113588 +
113589 #include <asm/uaccess.h>
113590 #include <asm/pgtable.h>
113591 #include <asm/cacheflush.h>
113592 #include <asm/tlbflush.h>
113593 +#include <asm/mmu_context.h>
113594
113595 /*
113596 * For a prot_numa update we only hold mmap_sem for read so there is a
113597 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
113598 return pages;
113599 }
113600
113601 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113602 +/* called while holding the mmap semaphor for writing except stack expansion */
113603 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
113604 +{
113605 + unsigned long oldlimit, newlimit = 0UL;
113606 +
113607 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
113608 + return;
113609 +
113610 + spin_lock(&mm->page_table_lock);
113611 + oldlimit = mm->context.user_cs_limit;
113612 + if ((prot & VM_EXEC) && oldlimit < end)
113613 + /* USER_CS limit moved up */
113614 + newlimit = end;
113615 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
113616 + /* USER_CS limit moved down */
113617 + newlimit = start;
113618 +
113619 + if (newlimit) {
113620 + mm->context.user_cs_limit = newlimit;
113621 +
113622 +#ifdef CONFIG_SMP
113623 + wmb();
113624 + cpumask_clear(&mm->context.cpu_user_cs_mask);
113625 + cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask);
113626 +#endif
113627 +
113628 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
113629 + }
113630 + spin_unlock(&mm->page_table_lock);
113631 + if (newlimit == end) {
113632 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
113633 +
113634 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
113635 + if (is_vm_hugetlb_page(vma))
113636 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
113637 + else
113638 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
113639 + }
113640 +}
113641 +#endif
113642 +
113643 int
113644 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113645 unsigned long start, unsigned long end, unsigned long newflags)
113646 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113647 int error;
113648 int dirty_accountable = 0;
113649
113650 +#ifdef CONFIG_PAX_SEGMEXEC
113651 + struct vm_area_struct *vma_m = NULL;
113652 + unsigned long start_m, end_m;
113653 +
113654 + start_m = start + SEGMEXEC_TASK_SIZE;
113655 + end_m = end + SEGMEXEC_TASK_SIZE;
113656 +#endif
113657 +
113658 if (newflags == oldflags) {
113659 *pprev = vma;
113660 return 0;
113661 }
113662
113663 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
113664 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
113665 +
113666 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
113667 + return -ENOMEM;
113668 +
113669 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
113670 + return -ENOMEM;
113671 + }
113672 +
113673 /*
113674 * If we make a private mapping writable we increase our commit;
113675 * but (without finer accounting) cannot reduce our commit if we
113676 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113677 }
113678 }
113679
113680 +#ifdef CONFIG_PAX_SEGMEXEC
113681 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
113682 + if (start != vma->vm_start) {
113683 + error = split_vma(mm, vma, start, 1);
113684 + if (error)
113685 + goto fail;
113686 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
113687 + *pprev = (*pprev)->vm_next;
113688 + }
113689 +
113690 + if (end != vma->vm_end) {
113691 + error = split_vma(mm, vma, end, 0);
113692 + if (error)
113693 + goto fail;
113694 + }
113695 +
113696 + if (pax_find_mirror_vma(vma)) {
113697 + error = __do_munmap(mm, start_m, end_m - start_m);
113698 + if (error)
113699 + goto fail;
113700 + } else {
113701 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113702 + if (!vma_m) {
113703 + error = -ENOMEM;
113704 + goto fail;
113705 + }
113706 + vma->vm_flags = newflags;
113707 + error = pax_mirror_vma(vma_m, vma);
113708 + if (error) {
113709 + vma->vm_flags = oldflags;
113710 + goto fail;
113711 + }
113712 + }
113713 + }
113714 +#endif
113715 +
113716 /*
113717 * First try to merge with previous and/or next vma.
113718 */
113719 @@ -315,7 +419,19 @@ success:
113720 * vm_flags and vm_page_prot are protected by the mmap_sem
113721 * held in write mode.
113722 */
113723 +
113724 +#ifdef CONFIG_PAX_SEGMEXEC
113725 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
113726 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
113727 +#endif
113728 +
113729 vma->vm_flags = newflags;
113730 +
113731 +#ifdef CONFIG_PAX_MPROTECT
113732 + if (mm->binfmt && mm->binfmt->handle_mprotect)
113733 + mm->binfmt->handle_mprotect(vma, newflags);
113734 +#endif
113735 +
113736 dirty_accountable = vma_wants_writenotify(vma);
113737 vma_set_page_prot(vma);
113738
113739 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113740 end = start + len;
113741 if (end <= start)
113742 return -ENOMEM;
113743 +
113744 +#ifdef CONFIG_PAX_SEGMEXEC
113745 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
113746 + if (end > SEGMEXEC_TASK_SIZE)
113747 + return -EINVAL;
113748 + } else
113749 +#endif
113750 +
113751 + if (end > TASK_SIZE)
113752 + return -EINVAL;
113753 +
113754 if (!arch_validate_prot(prot))
113755 return -EINVAL;
113756
113757 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113758 /*
113759 * Does the application expect PROT_READ to imply PROT_EXEC:
113760 */
113761 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
113762 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
113763 prot |= PROT_EXEC;
113764
113765 vm_flags = calc_vm_prot_bits(prot);
113766 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113767 if (start > vma->vm_start)
113768 prev = vma;
113769
113770 +#ifdef CONFIG_PAX_MPROTECT
113771 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
113772 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
113773 +#endif
113774 +
113775 for (nstart = start ; ; ) {
113776 unsigned long newflags;
113777
113778 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113779
113780 /* newflags >> 4 shift VM_MAY% in place of VM_% */
113781 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
113782 + if (prot & (PROT_WRITE | PROT_EXEC))
113783 + gr_log_rwxmprotect(vma);
113784 +
113785 + error = -EACCES;
113786 + goto out;
113787 + }
113788 +
113789 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
113790 error = -EACCES;
113791 goto out;
113792 }
113793 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113794 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
113795 if (error)
113796 goto out;
113797 +
113798 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
113799 +
113800 nstart = tmp;
113801
113802 if (nstart < prev->vm_end)
113803 diff --git a/mm/mremap.c b/mm/mremap.c
113804 index 034e2d3..81deca5 100644
113805 --- a/mm/mremap.c
113806 +++ b/mm/mremap.c
113807 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
113808 continue;
113809 pte = ptep_get_and_clear(mm, old_addr, old_pte);
113810 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
113811 +
113812 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113813 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
113814 + pte = pte_exprotect(pte);
113815 +#endif
113816 +
113817 pte = move_soft_dirty_pte(pte);
113818 set_pte_at(mm, new_addr, new_pte, pte);
113819 }
113820 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
113821 if (is_vm_hugetlb_page(vma))
113822 return ERR_PTR(-EINVAL);
113823
113824 +#ifdef CONFIG_PAX_SEGMEXEC
113825 + if (pax_find_mirror_vma(vma))
113826 + return ERR_PTR(-EINVAL);
113827 +#endif
113828 +
113829 /* We can't remap across vm area boundaries */
113830 if (old_len > vma->vm_end - addr)
113831 return ERR_PTR(-EFAULT);
113832 @@ -396,20 +407,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
113833 unsigned long ret = -EINVAL;
113834 unsigned long charged = 0;
113835 unsigned long map_flags;
113836 + unsigned long pax_task_size = TASK_SIZE;
113837
113838 if (new_addr & ~PAGE_MASK)
113839 goto out;
113840
113841 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
113842 +#ifdef CONFIG_PAX_SEGMEXEC
113843 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
113844 + pax_task_size = SEGMEXEC_TASK_SIZE;
113845 +#endif
113846 +
113847 + pax_task_size -= PAGE_SIZE;
113848 +
113849 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
113850 goto out;
113851
113852 /* Check if the location we're moving into overlaps the
113853 * old location at all, and fail if it does.
113854 */
113855 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
113856 - goto out;
113857 -
113858 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
113859 + if (addr + old_len > new_addr && new_addr + new_len > addr)
113860 goto out;
113861
113862 ret = do_munmap(mm, new_addr, new_len);
113863 @@ -478,6 +494,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113864 unsigned long ret = -EINVAL;
113865 unsigned long charged = 0;
113866 bool locked = false;
113867 + unsigned long pax_task_size = TASK_SIZE;
113868
113869 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
113870 return ret;
113871 @@ -499,6 +516,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113872 if (!new_len)
113873 return ret;
113874
113875 +#ifdef CONFIG_PAX_SEGMEXEC
113876 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
113877 + pax_task_size = SEGMEXEC_TASK_SIZE;
113878 +#endif
113879 +
113880 + pax_task_size -= PAGE_SIZE;
113881 +
113882 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
113883 + old_len > pax_task_size || addr > pax_task_size-old_len)
113884 + return ret;
113885 +
113886 down_write(&current->mm->mmap_sem);
113887
113888 if (flags & MREMAP_FIXED) {
113889 @@ -549,6 +577,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113890 new_addr = addr;
113891 }
113892 ret = addr;
113893 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
113894 goto out;
113895 }
113896 }
113897 @@ -572,7 +601,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113898 goto out;
113899 }
113900
113901 + map_flags = vma->vm_flags;
113902 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
113903 + if (!(ret & ~PAGE_MASK)) {
113904 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
113905 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
113906 + }
113907 }
113908 out:
113909 if (ret & ~PAGE_MASK)
113910 diff --git a/mm/nommu.c b/mm/nommu.c
113911 index e544508..b56ce7a 100644
113912 --- a/mm/nommu.c
113913 +++ b/mm/nommu.c
113914 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
113915 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
113916 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
113917 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
113918 -int heap_stack_gap = 0;
113919
113920 atomic_long_t mmap_pages_allocated;
113921
113922 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
113923 EXPORT_SYMBOL(find_vma);
113924
113925 /*
113926 - * find a VMA
113927 - * - we don't extend stack VMAs under NOMMU conditions
113928 - */
113929 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
113930 -{
113931 - return find_vma(mm, addr);
113932 -}
113933 -
113934 -/*
113935 * expand a stack to a given address
113936 * - not supported under NOMMU conditions
113937 */
113938 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113939
113940 /* most fields are the same, copy all, and then fixup */
113941 *new = *vma;
113942 + INIT_LIST_HEAD(&new->anon_vma_chain);
113943 *region = *vma->vm_region;
113944 new->vm_region = region;
113945
113946 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
113947 }
113948 EXPORT_SYMBOL(filemap_map_pages);
113949
113950 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113951 - unsigned long addr, void *buf, int len, int write)
113952 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113953 + unsigned long addr, void *buf, size_t len, int write)
113954 {
113955 struct vm_area_struct *vma;
113956
113957 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113958 *
113959 * The caller must hold a reference on @mm.
113960 */
113961 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
113962 - void *buf, int len, int write)
113963 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
113964 + void *buf, size_t len, int write)
113965 {
113966 return __access_remote_vm(NULL, mm, addr, buf, len, write);
113967 }
113968 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
113969 * Access another process' address space.
113970 * - source/target buffer must be kernel space
113971 */
113972 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
113973 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
113974 {
113975 struct mm_struct *mm;
113976
113977 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
113978 index eb59f7e..b23a2a8 100644
113979 --- a/mm/page-writeback.c
113980 +++ b/mm/page-writeback.c
113981 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
113982 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
113983 * - the bdi dirty thresh drops quickly due to change of JBOD workload
113984 */
113985 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
113986 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
113987 unsigned long thresh,
113988 unsigned long bg_thresh,
113989 unsigned long dirty,
113990 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
113991 index ebffa0e..c61160a 100644
113992 --- a/mm/page_alloc.c
113993 +++ b/mm/page_alloc.c
113994 @@ -61,6 +61,7 @@
113995 #include <linux/hugetlb.h>
113996 #include <linux/sched/rt.h>
113997 #include <linux/page_owner.h>
113998 +#include <linux/random.h>
113999
114000 #include <asm/sections.h>
114001 #include <asm/tlbflush.h>
114002 @@ -357,7 +358,7 @@ out:
114003 * This usage means that zero-order pages may not be compound.
114004 */
114005
114006 -static void free_compound_page(struct page *page)
114007 +void free_compound_page(struct page *page)
114008 {
114009 __free_pages_ok(page, compound_order(page));
114010 }
114011 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
114012 __mod_zone_freepage_state(zone, (1 << order), migratetype);
114013 }
114014 #else
114015 -struct page_ext_operations debug_guardpage_ops = { NULL, };
114016 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
114017 static inline void set_page_guard(struct zone *zone, struct page *page,
114018 unsigned int order, int migratetype) {}
114019 static inline void clear_page_guard(struct zone *zone, struct page *page,
114020 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
114021 bool compound = PageCompound(page);
114022 int i, bad = 0;
114023
114024 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114025 + unsigned long index = 1UL << order;
114026 +#endif
114027 +
114028 VM_BUG_ON_PAGE(PageTail(page), page);
114029 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
114030
114031 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
114032 debug_check_no_obj_freed(page_address(page),
114033 PAGE_SIZE << order);
114034 }
114035 +
114036 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114037 + for (; index; --index)
114038 + sanitize_highpage(page + index - 1);
114039 +#endif
114040 +
114041 arch_free_page(page, order);
114042 kernel_map_pages(page, 1 << order, 0);
114043
114044 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
114045 local_irq_restore(flags);
114046 }
114047
114048 +#ifdef CONFIG_PAX_LATENT_ENTROPY
114049 +bool __meminitdata extra_latent_entropy;
114050 +
114051 +static int __init setup_pax_extra_latent_entropy(char *str)
114052 +{
114053 + extra_latent_entropy = true;
114054 + return 0;
114055 +}
114056 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
114057 +
114058 +volatile u64 latent_entropy __latent_entropy;
114059 +EXPORT_SYMBOL(latent_entropy);
114060 +#endif
114061 +
114062 void __init __free_pages_bootmem(struct page *page, unsigned int order)
114063 {
114064 unsigned int nr_pages = 1 << order;
114065 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
114066 __ClearPageReserved(p);
114067 set_page_count(p, 0);
114068
114069 +#ifdef CONFIG_PAX_LATENT_ENTROPY
114070 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
114071 + u64 hash = 0;
114072 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
114073 + const u64 *data = lowmem_page_address(page);
114074 +
114075 + for (index = 0; index < end; index++)
114076 + hash ^= hash + data[index];
114077 + latent_entropy ^= hash;
114078 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
114079 + }
114080 +#endif
114081 +
114082 page_zone(page)->managed_pages += nr_pages;
114083 set_page_refcounted(page);
114084 __free_pages(page, order);
114085 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
114086 kernel_map_pages(page, 1 << order, 1);
114087 kasan_alloc_pages(page, order);
114088
114089 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
114090 if (gfp_flags & __GFP_ZERO)
114091 prep_zero_page(page, order, gfp_flags);
114092 +#endif
114093
114094 if (order && (gfp_flags & __GFP_COMP))
114095 prep_compound_page(page, order);
114096 @@ -1649,6 +1689,8 @@ int __isolate_free_page(struct page *page, unsigned int order)
114097 zone->free_area[order].nr_free--;
114098 rmv_page_order(page);
114099
114100 + set_page_owner(page, order, 0);
114101 +
114102 /* Set the pageblock if the isolated page is at least a pageblock */
114103 if (order >= pageblock_order - 1) {
114104 struct page *endpage = page + (1 << order) - 1;
114105 @@ -1660,7 +1702,7 @@ int __isolate_free_page(struct page *page, unsigned int order)
114106 }
114107 }
114108
114109 - set_page_owner(page, order, 0);
114110 +
114111 return 1UL << order;
114112 }
114113
114114 @@ -1749,7 +1791,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
114115 }
114116
114117 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
114118 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114119 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114120 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
114121 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114122
114123 @@ -2068,7 +2110,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
114124 do {
114125 mod_zone_page_state(zone, NR_ALLOC_BATCH,
114126 high_wmark_pages(zone) - low_wmark_pages(zone) -
114127 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114128 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114129 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114130 } while (zone++ != preferred_zone);
114131 }
114132 @@ -5781,7 +5823,7 @@ static void __setup_per_zone_wmarks(void)
114133
114134 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
114135 high_wmark_pages(zone) - low_wmark_pages(zone) -
114136 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114137 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114138
114139 setup_zone_migrate_reserve(zone);
114140 spin_unlock_irqrestore(&zone->lock, flags);
114141 diff --git a/mm/percpu.c b/mm/percpu.c
114142 index 2dd7448..9bb6305 100644
114143 --- a/mm/percpu.c
114144 +++ b/mm/percpu.c
114145 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
114146 static unsigned int pcpu_high_unit_cpu __read_mostly;
114147
114148 /* the address of the first chunk which starts with the kernel static area */
114149 -void *pcpu_base_addr __read_mostly;
114150 +void *pcpu_base_addr __read_only;
114151 EXPORT_SYMBOL_GPL(pcpu_base_addr);
114152
114153 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
114154 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
114155 index e88d071..d80e01a 100644
114156 --- a/mm/process_vm_access.c
114157 +++ b/mm/process_vm_access.c
114158 @@ -13,6 +13,7 @@
114159 #include <linux/uio.h>
114160 #include <linux/sched.h>
114161 #include <linux/highmem.h>
114162 +#include <linux/security.h>
114163 #include <linux/ptrace.h>
114164 #include <linux/slab.h>
114165 #include <linux/syscalls.h>
114166 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114167 ssize_t iov_len;
114168 size_t total_len = iov_iter_count(iter);
114169
114170 + return -ENOSYS; // PaX: until properly audited
114171 +
114172 /*
114173 * Work out how many pages of struct pages we're going to need
114174 * when eventually calling get_user_pages
114175 */
114176 for (i = 0; i < riovcnt; i++) {
114177 iov_len = rvec[i].iov_len;
114178 - if (iov_len > 0) {
114179 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
114180 - + iov_len)
114181 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
114182 - / PAGE_SIZE + 1;
114183 - nr_pages = max(nr_pages, nr_pages_iov);
114184 - }
114185 + if (iov_len <= 0)
114186 + continue;
114187 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
114188 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
114189 + nr_pages = max(nr_pages, nr_pages_iov);
114190 }
114191
114192 if (nr_pages == 0)
114193 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114194 goto free_proc_pages;
114195 }
114196
114197 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
114198 + rc = -EPERM;
114199 + goto put_task_struct;
114200 + }
114201 +
114202 mm = mm_access(task, PTRACE_MODE_ATTACH);
114203 if (!mm || IS_ERR(mm)) {
114204 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
114205 diff --git a/mm/rmap.c b/mm/rmap.c
114206 index 24dd3f9..4eb43f4 100644
114207 --- a/mm/rmap.c
114208 +++ b/mm/rmap.c
114209 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114210 struct anon_vma *anon_vma = vma->anon_vma;
114211 struct anon_vma_chain *avc;
114212
114213 +#ifdef CONFIG_PAX_SEGMEXEC
114214 + struct anon_vma_chain *avc_m = NULL;
114215 +#endif
114216 +
114217 might_sleep();
114218 if (unlikely(!anon_vma)) {
114219 struct mm_struct *mm = vma->vm_mm;
114220 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114221 if (!avc)
114222 goto out_enomem;
114223
114224 +#ifdef CONFIG_PAX_SEGMEXEC
114225 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
114226 + if (!avc_m)
114227 + goto out_enomem_free_avc;
114228 +#endif
114229 +
114230 anon_vma = find_mergeable_anon_vma(vma);
114231 allocated = NULL;
114232 if (!anon_vma) {
114233 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114234 /* page_table_lock to protect against threads */
114235 spin_lock(&mm->page_table_lock);
114236 if (likely(!vma->anon_vma)) {
114237 +
114238 +#ifdef CONFIG_PAX_SEGMEXEC
114239 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
114240 +
114241 + if (vma_m) {
114242 + BUG_ON(vma_m->anon_vma);
114243 + vma_m->anon_vma = anon_vma;
114244 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
114245 + anon_vma->degree++;
114246 + avc_m = NULL;
114247 + }
114248 +#endif
114249 +
114250 vma->anon_vma = anon_vma;
114251 anon_vma_chain_link(vma, avc, anon_vma);
114252 /* vma reference or self-parent link for new root */
114253 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114254
114255 if (unlikely(allocated))
114256 put_anon_vma(allocated);
114257 +
114258 +#ifdef CONFIG_PAX_SEGMEXEC
114259 + if (unlikely(avc_m))
114260 + anon_vma_chain_free(avc_m);
114261 +#endif
114262 +
114263 if (unlikely(avc))
114264 anon_vma_chain_free(avc);
114265 }
114266 return 0;
114267
114268 out_enomem_free_avc:
114269 +
114270 +#ifdef CONFIG_PAX_SEGMEXEC
114271 + if (avc_m)
114272 + anon_vma_chain_free(avc_m);
114273 +#endif
114274 +
114275 anon_vma_chain_free(avc);
114276 out_enomem:
114277 return -ENOMEM;
114278 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
114279 * good chance of avoiding scanning the whole hierarchy when it searches where
114280 * page is mapped.
114281 */
114282 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114283 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
114284 {
114285 struct anon_vma_chain *avc, *pavc;
114286 struct anon_vma *root = NULL;
114287 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114288 * the corresponding VMA in the parent process is attached to.
114289 * Returns 0 on success, non-zero on failure.
114290 */
114291 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
114292 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
114293 {
114294 struct anon_vma_chain *avc;
114295 struct anon_vma *anon_vma;
114296 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
114297 void __init anon_vma_init(void)
114298 {
114299 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
114300 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
114301 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
114302 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
114303 + anon_vma_ctor);
114304 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
114305 + SLAB_PANIC|SLAB_NO_SANITIZE);
114306 }
114307
114308 /*
114309 diff --git a/mm/shmem.c b/mm/shmem.c
114310 index 47d536e..8321b4e 100644
114311 --- a/mm/shmem.c
114312 +++ b/mm/shmem.c
114313 @@ -33,7 +33,7 @@
114314 #include <linux/swap.h>
114315 #include <linux/uio.h>
114316
114317 -static struct vfsmount *shm_mnt;
114318 +struct vfsmount *shm_mnt;
114319
114320 #ifdef CONFIG_SHMEM
114321 /*
114322 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
114323 #define BOGO_DIRENT_SIZE 20
114324
114325 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
114326 -#define SHORT_SYMLINK_LEN 128
114327 +#define SHORT_SYMLINK_LEN 64
114328
114329 /*
114330 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
114331 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
114332 static int shmem_xattr_validate(const char *name)
114333 {
114334 struct { const char *prefix; size_t len; } arr[] = {
114335 +
114336 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114337 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
114338 +#endif
114339 +
114340 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
114341 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
114342 };
114343 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
114344 if (err)
114345 return err;
114346
114347 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114348 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
114349 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
114350 + return -EOPNOTSUPP;
114351 + if (size > 8)
114352 + return -EINVAL;
114353 + }
114354 +#endif
114355 +
114356 return simple_xattr_set(&info->xattrs, name, value, size, flags);
114357 }
114358
114359 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
114360 int err = -ENOMEM;
114361
114362 /* Round up to L1_CACHE_BYTES to resist false sharing */
114363 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
114364 - L1_CACHE_BYTES), GFP_KERNEL);
114365 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
114366 if (!sbinfo)
114367 return -ENOMEM;
114368
114369 diff --git a/mm/slab.c b/mm/slab.c
114370 index 7eb38dd..a5172b1 100644
114371 --- a/mm/slab.c
114372 +++ b/mm/slab.c
114373 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114374 if ((x)->max_freeable < i) \
114375 (x)->max_freeable = i; \
114376 } while (0)
114377 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
114378 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
114379 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
114380 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
114381 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
114382 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
114383 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
114384 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
114385 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
114386 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
114387 #else
114388 #define STATS_INC_ACTIVE(x) do { } while (0)
114389 #define STATS_DEC_ACTIVE(x) do { } while (0)
114390 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114391 #define STATS_INC_ALLOCMISS(x) do { } while (0)
114392 #define STATS_INC_FREEHIT(x) do { } while (0)
114393 #define STATS_INC_FREEMISS(x) do { } while (0)
114394 +#define STATS_INC_SANITIZED(x) do { } while (0)
114395 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
114396 #endif
114397
114398 #if DEBUG
114399 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
114400 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
114401 */
114402 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
114403 - const struct page *page, void *obj)
114404 + const struct page *page, const void *obj)
114405 {
114406 u32 offset = (obj - page->s_mem);
114407 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
114408 @@ -1452,7 +1456,7 @@ void __init kmem_cache_init(void)
114409 * structures first. Without this, further allocations will bug.
114410 */
114411 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
114412 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
114413 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
114414 slab_state = PARTIAL_NODE;
114415
114416 slab_early_init = 0;
114417 @@ -2073,7 +2077,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
114418
114419 cachep = find_mergeable(size, align, flags, name, ctor);
114420 if (cachep) {
114421 - cachep->refcount++;
114422 + atomic_inc(&cachep->refcount);
114423
114424 /*
114425 * Adjust the object sizes so that we clear
114426 @@ -3371,6 +3375,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
114427 struct array_cache *ac = cpu_cache_get(cachep);
114428
114429 check_irq_off();
114430 +
114431 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114432 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
114433 + STATS_INC_NOT_SANITIZED(cachep);
114434 + else {
114435 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
114436 +
114437 + if (cachep->ctor)
114438 + cachep->ctor(objp);
114439 +
114440 + STATS_INC_SANITIZED(cachep);
114441 + }
114442 +#endif
114443 +
114444 kmemleak_free_recursive(objp, cachep->flags);
114445 objp = cache_free_debugcheck(cachep, objp, caller);
114446
114447 @@ -3483,7 +3501,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
114448 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
114449 }
114450
114451 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
114452 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
114453 {
114454 return __do_kmalloc_node(size, flags, node, _RET_IP_);
114455 }
114456 @@ -3503,7 +3521,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
114457 * @flags: the type of memory to allocate (see kmalloc).
114458 * @caller: function caller for debug tracking of the caller
114459 */
114460 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
114461 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
114462 unsigned long caller)
114463 {
114464 struct kmem_cache *cachep;
114465 @@ -3576,6 +3594,7 @@ void kfree(const void *objp)
114466
114467 if (unlikely(ZERO_OR_NULL_PTR(objp)))
114468 return;
114469 + VM_BUG_ON(!virt_addr_valid(objp));
114470 local_irq_save(flags);
114471 kfree_debugcheck(objp);
114472 c = virt_to_cache(objp);
114473 @@ -3995,14 +4014,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
114474 }
114475 /* cpu stats */
114476 {
114477 - unsigned long allochit = atomic_read(&cachep->allochit);
114478 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
114479 - unsigned long freehit = atomic_read(&cachep->freehit);
114480 - unsigned long freemiss = atomic_read(&cachep->freemiss);
114481 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
114482 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
114483 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
114484 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
114485
114486 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
114487 allochit, allocmiss, freehit, freemiss);
114488 }
114489 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114490 + {
114491 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
114492 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
114493 +
114494 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
114495 + }
114496 +#endif
114497 #endif
114498 }
114499
114500 @@ -4210,13 +4237,69 @@ static const struct file_operations proc_slabstats_operations = {
114501 static int __init slab_proc_init(void)
114502 {
114503 #ifdef CONFIG_DEBUG_SLAB_LEAK
114504 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
114505 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
114506 #endif
114507 return 0;
114508 }
114509 module_init(slab_proc_init);
114510 #endif
114511
114512 +bool is_usercopy_object(const void *ptr)
114513 +{
114514 + struct page *page;
114515 + struct kmem_cache *cachep;
114516 +
114517 + if (ZERO_OR_NULL_PTR(ptr))
114518 + return false;
114519 +
114520 + if (!slab_is_available())
114521 + return false;
114522 +
114523 + if (!virt_addr_valid(ptr))
114524 + return false;
114525 +
114526 + page = virt_to_head_page(ptr);
114527 +
114528 + if (!PageSlab(page))
114529 + return false;
114530 +
114531 + cachep = page->slab_cache;
114532 + return cachep->flags & SLAB_USERCOPY;
114533 +}
114534 +
114535 +#ifdef CONFIG_PAX_USERCOPY
114536 +const char *check_heap_object(const void *ptr, unsigned long n)
114537 +{
114538 + struct page *page;
114539 + struct kmem_cache *cachep;
114540 + unsigned int objnr;
114541 + unsigned long offset;
114542 +
114543 + if (ZERO_OR_NULL_PTR(ptr))
114544 + return "<null>";
114545 +
114546 + if (!virt_addr_valid(ptr))
114547 + return NULL;
114548 +
114549 + page = virt_to_head_page(ptr);
114550 +
114551 + if (!PageSlab(page))
114552 + return NULL;
114553 +
114554 + cachep = page->slab_cache;
114555 + if (!(cachep->flags & SLAB_USERCOPY))
114556 + return cachep->name;
114557 +
114558 + objnr = obj_to_index(cachep, page, ptr);
114559 + BUG_ON(objnr >= cachep->num);
114560 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
114561 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
114562 + return NULL;
114563 +
114564 + return cachep->name;
114565 +}
114566 +#endif
114567 +
114568 /**
114569 * ksize - get the actual amount of memory allocated for a given object
114570 * @objp: Pointer to the object
114571 diff --git a/mm/slab.h b/mm/slab.h
114572 index 4c3ac12..7b2e470 100644
114573 --- a/mm/slab.h
114574 +++ b/mm/slab.h
114575 @@ -22,7 +22,7 @@ struct kmem_cache {
114576 unsigned int align; /* Alignment as calculated */
114577 unsigned long flags; /* Active flags on the slab */
114578 const char *name; /* Slab name for sysfs */
114579 - int refcount; /* Use counter */
114580 + atomic_t refcount; /* Use counter */
114581 void (*ctor)(void *); /* Called on object slot creation */
114582 struct list_head list; /* List of all slab caches on the system */
114583 };
114584 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
114585 /* The slab cache that manages slab cache information */
114586 extern struct kmem_cache *kmem_cache;
114587
114588 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114589 +#ifdef CONFIG_X86_64
114590 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
114591 +#else
114592 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
114593 +#endif
114594 +enum pax_sanitize_mode {
114595 + PAX_SANITIZE_SLAB_OFF = 0,
114596 + PAX_SANITIZE_SLAB_FAST,
114597 + PAX_SANITIZE_SLAB_FULL,
114598 +};
114599 +extern enum pax_sanitize_mode pax_sanitize_slab;
114600 +#endif
114601 +
114602 unsigned long calculate_alignment(unsigned long flags,
114603 unsigned long align, unsigned long size);
114604
114605 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
114606
114607 /* Legal flag mask for kmem_cache_create(), for various configurations */
114608 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
114609 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
114610 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
114611 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
114612
114613 #if defined(CONFIG_DEBUG_SLAB)
114614 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
114615 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
114616 return s;
114617
114618 page = virt_to_head_page(x);
114619 +
114620 + BUG_ON(!PageSlab(page));
114621 +
114622 cachep = page->slab_cache;
114623 if (slab_equal_or_root(cachep, s))
114624 return cachep;
114625 diff --git a/mm/slab_common.c b/mm/slab_common.c
114626 index 999bb34..9843aea 100644
114627 --- a/mm/slab_common.c
114628 +++ b/mm/slab_common.c
114629 @@ -25,11 +25,35 @@
114630
114631 #include "slab.h"
114632
114633 -enum slab_state slab_state;
114634 +enum slab_state slab_state __read_only;
114635 LIST_HEAD(slab_caches);
114636 DEFINE_MUTEX(slab_mutex);
114637 struct kmem_cache *kmem_cache;
114638
114639 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114640 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
114641 +static int __init pax_sanitize_slab_setup(char *str)
114642 +{
114643 + if (!str)
114644 + return 0;
114645 +
114646 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
114647 + pr_info("PaX slab sanitization: %s\n", "disabled");
114648 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
114649 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
114650 + pr_info("PaX slab sanitization: %s\n", "fast");
114651 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
114652 + } else if (!strcmp(str, "full")) {
114653 + pr_info("PaX slab sanitization: %s\n", "full");
114654 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
114655 + } else
114656 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
114657 +
114658 + return 0;
114659 +}
114660 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
114661 +#endif
114662 +
114663 /*
114664 * Set of flags that will prevent slab merging
114665 */
114666 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
114667 * Merge control. If this is set then no merging of slab caches will occur.
114668 * (Could be removed. This was introduced to pacify the merge skeptics.)
114669 */
114670 -static int slab_nomerge;
114671 +static int slab_nomerge = 1;
114672
114673 static int __init setup_slab_nomerge(char *str)
114674 {
114675 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
114676 /*
114677 * We may have set a slab to be unmergeable during bootstrap.
114678 */
114679 - if (s->refcount < 0)
114680 + if (atomic_read(&s->refcount) < 0)
114681 return 1;
114682
114683 return 0;
114684 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
114685 if (err)
114686 goto out_free_cache;
114687
114688 - s->refcount = 1;
114689 + atomic_set(&s->refcount, 1);
114690 list_add(&s->list, &slab_caches);
114691 out:
114692 if (err)
114693 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
114694 */
114695 flags &= CACHE_CREATE_MASK;
114696
114697 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114698 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
114699 + flags |= SLAB_NO_SANITIZE;
114700 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
114701 + flags &= ~SLAB_NO_SANITIZE;
114702 +#endif
114703 +
114704 s = __kmem_cache_alias(name, size, align, flags, ctor);
114705 if (s)
114706 goto out_unlock;
114707 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
114708 rcu_barrier();
114709
114710 list_for_each_entry_safe(s, s2, release, list) {
114711 -#ifdef SLAB_SUPPORTS_SYSFS
114712 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
114713 sysfs_slab_remove(s);
114714 #else
114715 slab_kmem_cache_release(s);
114716 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
114717
114718 mutex_lock(&slab_mutex);
114719
114720 - s->refcount--;
114721 - if (s->refcount)
114722 + if (!atomic_dec_and_test(&s->refcount))
114723 goto out_unlock;
114724
114725 for_each_memcg_cache_safe(c, c2, s) {
114726 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
114727 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
114728 name, size, err);
114729
114730 - s->refcount = -1; /* Exempt from merging for now */
114731 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
114732 }
114733
114734 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
114735 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
114736
114737 create_boot_cache(s, name, size, flags);
114738 list_add(&s->list, &slab_caches);
114739 - s->refcount = 1;
114740 + atomic_set(&s->refcount, 1);
114741 return s;
114742 }
114743
114744 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
114745 EXPORT_SYMBOL(kmalloc_dma_caches);
114746 #endif
114747
114748 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114749 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
114750 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
114751 +#endif
114752 +
114753 /*
114754 * Conversion table for small slabs sizes / 8 to the index in the
114755 * kmalloc array. This is necessary for slabs < 192 since we have non power
114756 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
114757 return kmalloc_dma_caches[index];
114758
114759 #endif
114760 +
114761 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114762 + if (unlikely((flags & GFP_USERCOPY)))
114763 + return kmalloc_usercopy_caches[index];
114764 +
114765 +#endif
114766 +
114767 return kmalloc_caches[index];
114768 }
114769
114770 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
114771 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
114772 if (!kmalloc_caches[i]) {
114773 kmalloc_caches[i] = create_kmalloc_cache(NULL,
114774 - 1 << i, flags);
114775 + 1 << i, SLAB_USERCOPY | flags);
114776 }
114777
114778 /*
114779 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
114780 * earlier power of two caches
114781 */
114782 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
114783 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
114784 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
114785
114786 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
114787 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
114788 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
114789 }
114790
114791 /* Kmalloc array is now usable */
114792 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
114793 }
114794 }
114795 #endif
114796 +
114797 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114798 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
114799 + struct kmem_cache *s = kmalloc_caches[i];
114800 +
114801 + if (s) {
114802 + int size = kmalloc_size(i);
114803 + char *n = kasprintf(GFP_NOWAIT,
114804 + "usercopy-kmalloc-%d", size);
114805 +
114806 + BUG_ON(!n);
114807 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
114808 + size, SLAB_USERCOPY | flags);
114809 + }
114810 + }
114811 +#endif
114812 +
114813 }
114814 #endif /* !CONFIG_SLOB */
114815
114816 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
114817 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
114818 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
114819 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
114820 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114821 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
114822 +#endif
114823 #endif
114824 seq_putc(m, '\n');
114825 }
114826 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
114827 module_init(slab_proc_init);
114828 #endif /* CONFIG_SLABINFO */
114829
114830 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
114831 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
114832 gfp_t flags)
114833 {
114834 void *ret;
114835 diff --git a/mm/slob.c b/mm/slob.c
114836 index 4765f65..fafa9d5 100644
114837 --- a/mm/slob.c
114838 +++ b/mm/slob.c
114839 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
114840 /*
114841 * Return the size of a slob block.
114842 */
114843 -static slobidx_t slob_units(slob_t *s)
114844 +static slobidx_t slob_units(const slob_t *s)
114845 {
114846 if (s->units > 0)
114847 return s->units;
114848 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
114849 /*
114850 * Return the next free slob block pointer after this one.
114851 */
114852 -static slob_t *slob_next(slob_t *s)
114853 +static slob_t *slob_next(const slob_t *s)
114854 {
114855 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
114856 slobidx_t next;
114857 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
114858 /*
114859 * Returns true if s is the last free block in its page.
114860 */
114861 -static int slob_last(slob_t *s)
114862 +static int slob_last(const slob_t *s)
114863 {
114864 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
114865 }
114866
114867 -static void *slob_new_pages(gfp_t gfp, int order, int node)
114868 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
114869 {
114870 - void *page;
114871 + struct page *page;
114872
114873 #ifdef CONFIG_NUMA
114874 if (node != NUMA_NO_NODE)
114875 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
114876 if (!page)
114877 return NULL;
114878
114879 - return page_address(page);
114880 + __SetPageSlab(page);
114881 + return page;
114882 }
114883
114884 -static void slob_free_pages(void *b, int order)
114885 +static void slob_free_pages(struct page *sp, int order)
114886 {
114887 if (current->reclaim_state)
114888 current->reclaim_state->reclaimed_slab += 1 << order;
114889 - free_pages((unsigned long)b, order);
114890 + __ClearPageSlab(sp);
114891 + page_mapcount_reset(sp);
114892 + sp->private = 0;
114893 + __free_pages(sp, order);
114894 }
114895
114896 /*
114897 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
114898
114899 /* Not enough space: must allocate a new page */
114900 if (!b) {
114901 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
114902 - if (!b)
114903 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
114904 + if (!sp)
114905 return NULL;
114906 - sp = virt_to_page(b);
114907 - __SetPageSlab(sp);
114908 + b = page_address(sp);
114909
114910 spin_lock_irqsave(&slob_lock, flags);
114911 sp->units = SLOB_UNITS(PAGE_SIZE);
114912 sp->freelist = b;
114913 + sp->private = 0;
114914 INIT_LIST_HEAD(&sp->lru);
114915 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
114916 set_slob_page_free(sp, slob_list);
114917 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
114918 /*
114919 * slob_free: entry point into the slob allocator.
114920 */
114921 -static void slob_free(void *block, int size)
114922 +static void slob_free(struct kmem_cache *c, void *block, int size)
114923 {
114924 struct page *sp;
114925 slob_t *prev, *next, *b = (slob_t *)block;
114926 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
114927 if (slob_page_free(sp))
114928 clear_slob_page_free(sp);
114929 spin_unlock_irqrestore(&slob_lock, flags);
114930 - __ClearPageSlab(sp);
114931 - page_mapcount_reset(sp);
114932 - slob_free_pages(b, 0);
114933 + slob_free_pages(sp, 0);
114934 return;
114935 }
114936
114937 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114938 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
114939 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
114940 +#endif
114941 +
114942 if (!slob_page_free(sp)) {
114943 /* This slob page is about to become partially free. Easy! */
114944 sp->units = units;
114945 @@ -424,11 +431,10 @@ out:
114946 */
114947
114948 static __always_inline void *
114949 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114950 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
114951 {
114952 - unsigned int *m;
114953 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114954 - void *ret;
114955 + slob_t *m;
114956 + void *ret = NULL;
114957
114958 gfp &= gfp_allowed_mask;
114959
114960 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114961
114962 if (!m)
114963 return NULL;
114964 - *m = size;
114965 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
114966 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
114967 + m[0].units = size;
114968 + m[1].units = align;
114969 ret = (void *)m + align;
114970
114971 trace_kmalloc_node(caller, ret,
114972 size, size + align, gfp, node);
114973 } else {
114974 unsigned int order = get_order(size);
114975 + struct page *page;
114976
114977 if (likely(order))
114978 gfp |= __GFP_COMP;
114979 - ret = slob_new_pages(gfp, order, node);
114980 + page = slob_new_pages(gfp, order, node);
114981 + if (page) {
114982 + ret = page_address(page);
114983 + page->private = size;
114984 + }
114985
114986 trace_kmalloc_node(caller, ret,
114987 size, PAGE_SIZE << order, gfp, node);
114988 }
114989
114990 - kmemleak_alloc(ret, size, 1, gfp);
114991 return ret;
114992 }
114993
114994 -void *__kmalloc(size_t size, gfp_t gfp)
114995 +static __always_inline void *
114996 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114997 +{
114998 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114999 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
115000 +
115001 + if (!ZERO_OR_NULL_PTR(ret))
115002 + kmemleak_alloc(ret, size, 1, gfp);
115003 + return ret;
115004 +}
115005 +
115006 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
115007 {
115008 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
115009 }
115010 @@ -491,34 +515,112 @@ void kfree(const void *block)
115011 return;
115012 kmemleak_free(block);
115013
115014 + VM_BUG_ON(!virt_addr_valid(block));
115015 sp = virt_to_page(block);
115016 - if (PageSlab(sp)) {
115017 + VM_BUG_ON(!PageSlab(sp));
115018 + if (!sp->private) {
115019 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115020 - unsigned int *m = (unsigned int *)(block - align);
115021 - slob_free(m, *m + align);
115022 - } else
115023 + slob_t *m = (slob_t *)(block - align);
115024 + slob_free(NULL, m, m[0].units + align);
115025 + } else {
115026 + __ClearPageSlab(sp);
115027 + page_mapcount_reset(sp);
115028 + sp->private = 0;
115029 __free_pages(sp, compound_order(sp));
115030 + }
115031 }
115032 EXPORT_SYMBOL(kfree);
115033
115034 +bool is_usercopy_object(const void *ptr)
115035 +{
115036 + if (!slab_is_available())
115037 + return false;
115038 +
115039 + // PAX: TODO
115040 +
115041 + return false;
115042 +}
115043 +
115044 +#ifdef CONFIG_PAX_USERCOPY
115045 +const char *check_heap_object(const void *ptr, unsigned long n)
115046 +{
115047 + struct page *page;
115048 + const slob_t *free;
115049 + const void *base;
115050 + unsigned long flags;
115051 +
115052 + if (ZERO_OR_NULL_PTR(ptr))
115053 + return "<null>";
115054 +
115055 + if (!virt_addr_valid(ptr))
115056 + return NULL;
115057 +
115058 + page = virt_to_head_page(ptr);
115059 + if (!PageSlab(page))
115060 + return NULL;
115061 +
115062 + if (page->private) {
115063 + base = page;
115064 + if (base <= ptr && n <= page->private - (ptr - base))
115065 + return NULL;
115066 + return "<slob>";
115067 + }
115068 +
115069 + /* some tricky double walking to find the chunk */
115070 + spin_lock_irqsave(&slob_lock, flags);
115071 + base = (void *)((unsigned long)ptr & PAGE_MASK);
115072 + free = page->freelist;
115073 +
115074 + while (!slob_last(free) && (void *)free <= ptr) {
115075 + base = free + slob_units(free);
115076 + free = slob_next(free);
115077 + }
115078 +
115079 + while (base < (void *)free) {
115080 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
115081 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
115082 + int offset;
115083 +
115084 + if (ptr < base + align)
115085 + break;
115086 +
115087 + offset = ptr - base - align;
115088 + if (offset >= m) {
115089 + base += size;
115090 + continue;
115091 + }
115092 +
115093 + if (n > m - offset)
115094 + break;
115095 +
115096 + spin_unlock_irqrestore(&slob_lock, flags);
115097 + return NULL;
115098 + }
115099 +
115100 + spin_unlock_irqrestore(&slob_lock, flags);
115101 + return "<slob>";
115102 +}
115103 +#endif
115104 +
115105 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
115106 size_t ksize(const void *block)
115107 {
115108 struct page *sp;
115109 int align;
115110 - unsigned int *m;
115111 + slob_t *m;
115112
115113 BUG_ON(!block);
115114 if (unlikely(block == ZERO_SIZE_PTR))
115115 return 0;
115116
115117 sp = virt_to_page(block);
115118 - if (unlikely(!PageSlab(sp)))
115119 - return PAGE_SIZE << compound_order(sp);
115120 + VM_BUG_ON(!PageSlab(sp));
115121 + if (sp->private)
115122 + return sp->private;
115123
115124 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115125 - m = (unsigned int *)(block - align);
115126 - return SLOB_UNITS(*m) * SLOB_UNIT;
115127 + m = (slob_t *)(block - align);
115128 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
115129 }
115130 EXPORT_SYMBOL(ksize);
115131
115132 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
115133
115134 static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
115135 {
115136 - void *b;
115137 + void *b = NULL;
115138
115139 flags &= gfp_allowed_mask;
115140
115141 lockdep_trace_alloc(flags);
115142
115143 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115144 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
115145 +#else
115146 if (c->size < PAGE_SIZE) {
115147 b = slob_alloc(c->size, flags, c->align, node);
115148 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115149 SLOB_UNITS(c->size) * SLOB_UNIT,
115150 flags, node);
115151 } else {
115152 - b = slob_new_pages(flags, get_order(c->size), node);
115153 + struct page *sp;
115154 +
115155 + sp = slob_new_pages(flags, get_order(c->size), node);
115156 + if (sp) {
115157 + b = page_address(sp);
115158 + sp->private = c->size;
115159 + }
115160 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115161 PAGE_SIZE << get_order(c->size),
115162 flags, node);
115163 }
115164 +#endif
115165
115166 if (b && c->ctor)
115167 c->ctor(b);
115168 @@ -566,7 +678,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
115169 EXPORT_SYMBOL(kmem_cache_alloc);
115170
115171 #ifdef CONFIG_NUMA
115172 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
115173 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
115174 {
115175 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
115176 }
115177 @@ -579,12 +691,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
115178 EXPORT_SYMBOL(kmem_cache_alloc_node);
115179 #endif
115180
115181 -static void __kmem_cache_free(void *b, int size)
115182 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
115183 {
115184 - if (size < PAGE_SIZE)
115185 - slob_free(b, size);
115186 + struct page *sp;
115187 +
115188 + sp = virt_to_page(b);
115189 + BUG_ON(!PageSlab(sp));
115190 + if (!sp->private)
115191 + slob_free(c, b, size);
115192 else
115193 - slob_free_pages(b, get_order(size));
115194 + slob_free_pages(sp, get_order(size));
115195 }
115196
115197 static void kmem_rcu_free(struct rcu_head *head)
115198 @@ -592,22 +708,36 @@ static void kmem_rcu_free(struct rcu_head *head)
115199 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
115200 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
115201
115202 - __kmem_cache_free(b, slob_rcu->size);
115203 + __kmem_cache_free(NULL, b, slob_rcu->size);
115204 }
115205
115206 void kmem_cache_free(struct kmem_cache *c, void *b)
115207 {
115208 + int size = c->size;
115209 +
115210 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115211 + if (size + c->align < PAGE_SIZE) {
115212 + size += c->align;
115213 + b -= c->align;
115214 + }
115215 +#endif
115216 +
115217 kmemleak_free_recursive(b, c->flags);
115218 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
115219 struct slob_rcu *slob_rcu;
115220 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
115221 - slob_rcu->size = c->size;
115222 + slob_rcu = b + (size - sizeof(struct slob_rcu));
115223 + slob_rcu->size = size;
115224 call_rcu(&slob_rcu->head, kmem_rcu_free);
115225 } else {
115226 - __kmem_cache_free(b, c->size);
115227 + __kmem_cache_free(c, b, size);
115228 }
115229
115230 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115231 + trace_kfree(_RET_IP_, b);
115232 +#else
115233 trace_kmem_cache_free(_RET_IP_, b);
115234 +#endif
115235 +
115236 }
115237 EXPORT_SYMBOL(kmem_cache_free);
115238
115239 diff --git a/mm/slub.c b/mm/slub.c
115240 index 54c0876..31383a1 100644
115241 --- a/mm/slub.c
115242 +++ b/mm/slub.c
115243 @@ -198,7 +198,7 @@ struct track {
115244
115245 enum track_item { TRACK_ALLOC, TRACK_FREE };
115246
115247 -#ifdef CONFIG_SYSFS
115248 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115249 static int sysfs_slab_add(struct kmem_cache *);
115250 static int sysfs_slab_alias(struct kmem_cache *, const char *);
115251 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
115252 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
115253 if (!t->addr)
115254 return;
115255
115256 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
115257 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
115258 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
115259 #ifdef CONFIG_STACKTRACE
115260 {
115261 @@ -2707,6 +2707,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
115262
115263 slab_free_hook(s, x);
115264
115265 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115266 + if (!(s->flags & SLAB_NO_SANITIZE)) {
115267 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
115268 + if (s->ctor)
115269 + s->ctor(x);
115270 + }
115271 +#endif
115272 +
115273 redo:
115274 /*
115275 * Determine the currently cpus per cpu slab.
115276 @@ -3048,6 +3056,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
115277 s->inuse = size;
115278
115279 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
115280 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115281 + (!(flags & SLAB_NO_SANITIZE)) ||
115282 +#endif
115283 s->ctor)) {
115284 /*
115285 * Relocate free pointer after the object if it is not
115286 @@ -3302,7 +3313,7 @@ static int __init setup_slub_min_objects(char *str)
115287
115288 __setup("slub_min_objects=", setup_slub_min_objects);
115289
115290 -void *__kmalloc(size_t size, gfp_t flags)
115291 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
115292 {
115293 struct kmem_cache *s;
115294 void *ret;
115295 @@ -3340,7 +3351,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
115296 return ptr;
115297 }
115298
115299 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
115300 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
115301 {
115302 struct kmem_cache *s;
115303 void *ret;
115304 @@ -3388,6 +3399,59 @@ static size_t __ksize(const void *object)
115305 return slab_ksize(page->slab_cache);
115306 }
115307
115308 +bool is_usercopy_object(const void *ptr)
115309 +{
115310 + struct page *page;
115311 + struct kmem_cache *s;
115312 +
115313 + if (ZERO_OR_NULL_PTR(ptr))
115314 + return false;
115315 +
115316 + if (!slab_is_available())
115317 + return false;
115318 +
115319 + if (!virt_addr_valid(ptr))
115320 + return false;
115321 +
115322 + page = virt_to_head_page(ptr);
115323 +
115324 + if (!PageSlab(page))
115325 + return false;
115326 +
115327 + s = page->slab_cache;
115328 + return s->flags & SLAB_USERCOPY;
115329 +}
115330 +
115331 +#ifdef CONFIG_PAX_USERCOPY
115332 +const char *check_heap_object(const void *ptr, unsigned long n)
115333 +{
115334 + struct page *page;
115335 + struct kmem_cache *s;
115336 + unsigned long offset;
115337 +
115338 + if (ZERO_OR_NULL_PTR(ptr))
115339 + return "<null>";
115340 +
115341 + if (!virt_addr_valid(ptr))
115342 + return NULL;
115343 +
115344 + page = virt_to_head_page(ptr);
115345 +
115346 + if (!PageSlab(page))
115347 + return NULL;
115348 +
115349 + s = page->slab_cache;
115350 + if (!(s->flags & SLAB_USERCOPY))
115351 + return s->name;
115352 +
115353 + offset = (ptr - page_address(page)) % s->size;
115354 + if (offset <= s->object_size && n <= s->object_size - offset)
115355 + return NULL;
115356 +
115357 + return s->name;
115358 +}
115359 +#endif
115360 +
115361 size_t ksize(const void *object)
115362 {
115363 size_t size = __ksize(object);
115364 @@ -3408,6 +3472,7 @@ void kfree(const void *x)
115365 if (unlikely(ZERO_OR_NULL_PTR(x)))
115366 return;
115367
115368 + VM_BUG_ON(!virt_addr_valid(x));
115369 page = virt_to_head_page(x);
115370 if (unlikely(!PageSlab(page))) {
115371 BUG_ON(!PageCompound(page));
115372 @@ -3724,7 +3789,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115373
115374 s = find_mergeable(size, align, flags, name, ctor);
115375 if (s) {
115376 - s->refcount++;
115377 + atomic_inc(&s->refcount);
115378
115379 /*
115380 * Adjust the object sizes so that we clear
115381 @@ -3740,7 +3805,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115382 }
115383
115384 if (sysfs_slab_alias(s, name)) {
115385 - s->refcount--;
115386 + atomic_dec(&s->refcount);
115387 s = NULL;
115388 }
115389 }
115390 @@ -3857,7 +3922,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
115391 }
115392 #endif
115393
115394 -#ifdef CONFIG_SYSFS
115395 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115396 static int count_inuse(struct page *page)
115397 {
115398 return page->inuse;
115399 @@ -4138,7 +4203,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
115400 len += sprintf(buf + len, "%7ld ", l->count);
115401
115402 if (l->addr)
115403 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115404 + len += sprintf(buf + len, "%pS", NULL);
115405 +#else
115406 len += sprintf(buf + len, "%pS", (void *)l->addr);
115407 +#endif
115408 else
115409 len += sprintf(buf + len, "<not-available>");
115410
115411 @@ -4236,12 +4305,12 @@ static void __init resiliency_test(void)
115412 validate_slab_cache(kmalloc_caches[9]);
115413 }
115414 #else
115415 -#ifdef CONFIG_SYSFS
115416 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115417 static void resiliency_test(void) {};
115418 #endif
115419 #endif
115420
115421 -#ifdef CONFIG_SYSFS
115422 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115423 enum slab_stat_type {
115424 SL_ALL, /* All slabs */
115425 SL_PARTIAL, /* Only partially allocated slabs */
115426 @@ -4478,13 +4547,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
115427 {
115428 if (!s->ctor)
115429 return 0;
115430 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115431 + return sprintf(buf, "%pS\n", NULL);
115432 +#else
115433 return sprintf(buf, "%pS\n", s->ctor);
115434 +#endif
115435 }
115436 SLAB_ATTR_RO(ctor);
115437
115438 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
115439 {
115440 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
115441 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
115442 }
115443 SLAB_ATTR_RO(aliases);
115444
115445 @@ -4572,6 +4645,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
115446 SLAB_ATTR_RO(cache_dma);
115447 #endif
115448
115449 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115450 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
115451 +{
115452 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
115453 +}
115454 +SLAB_ATTR_RO(usercopy);
115455 +#endif
115456 +
115457 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115458 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
115459 +{
115460 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
115461 +}
115462 +SLAB_ATTR_RO(sanitize);
115463 +#endif
115464 +
115465 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
115466 {
115467 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
115468 @@ -4627,7 +4716,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
115469 * as well as cause other issues like converting a mergeable
115470 * cache into an umergeable one.
115471 */
115472 - if (s->refcount > 1)
115473 + if (atomic_read(&s->refcount) > 1)
115474 return -EINVAL;
115475
115476 s->flags &= ~SLAB_TRACE;
115477 @@ -4747,7 +4836,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
115478 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
115479 size_t length)
115480 {
115481 - if (s->refcount > 1)
115482 + if (atomic_read(&s->refcount) > 1)
115483 return -EINVAL;
115484
115485 s->flags &= ~SLAB_FAILSLAB;
115486 @@ -4914,6 +5003,12 @@ static struct attribute *slab_attrs[] = {
115487 #ifdef CONFIG_ZONE_DMA
115488 &cache_dma_attr.attr,
115489 #endif
115490 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115491 + &usercopy_attr.attr,
115492 +#endif
115493 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115494 + &sanitize_attr.attr,
115495 +#endif
115496 #ifdef CONFIG_NUMA
115497 &remote_node_defrag_ratio_attr.attr,
115498 #endif
115499 @@ -5155,6 +5250,7 @@ static char *create_unique_id(struct kmem_cache *s)
115500 return name;
115501 }
115502
115503 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115504 static int sysfs_slab_add(struct kmem_cache *s)
115505 {
115506 int err;
115507 @@ -5228,6 +5324,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
115508 kobject_del(&s->kobj);
115509 kobject_put(&s->kobj);
115510 }
115511 +#endif
115512
115513 /*
115514 * Need to buffer aliases during bootup until sysfs becomes
115515 @@ -5241,6 +5338,7 @@ struct saved_alias {
115516
115517 static struct saved_alias *alias_list;
115518
115519 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115520 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115521 {
115522 struct saved_alias *al;
115523 @@ -5263,6 +5361,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115524 alias_list = al;
115525 return 0;
115526 }
115527 +#endif
115528
115529 static int __init slab_sysfs_init(void)
115530 {
115531 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
115532 index 4cba9c2..b4f9fcc 100644
115533 --- a/mm/sparse-vmemmap.c
115534 +++ b/mm/sparse-vmemmap.c
115535 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
115536 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115537 if (!p)
115538 return NULL;
115539 - pud_populate(&init_mm, pud, p);
115540 + pud_populate_kernel(&init_mm, pud, p);
115541 }
115542 return pud;
115543 }
115544 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
115545 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115546 if (!p)
115547 return NULL;
115548 - pgd_populate(&init_mm, pgd, p);
115549 + pgd_populate_kernel(&init_mm, pgd, p);
115550 }
115551 return pgd;
115552 }
115553 diff --git a/mm/sparse.c b/mm/sparse.c
115554 index d1b48b6..6e8590e 100644
115555 --- a/mm/sparse.c
115556 +++ b/mm/sparse.c
115557 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
115558
115559 for (i = 0; i < PAGES_PER_SECTION; i++) {
115560 if (PageHWPoison(&memmap[i])) {
115561 - atomic_long_sub(1, &num_poisoned_pages);
115562 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
115563 ClearPageHWPoison(&memmap[i]);
115564 }
115565 }
115566 diff --git a/mm/swap.c b/mm/swap.c
115567 index a7251a8..ac754a9 100644
115568 --- a/mm/swap.c
115569 +++ b/mm/swap.c
115570 @@ -85,6 +85,8 @@ static void __put_compound_page(struct page *page)
115571 if (!PageHuge(page))
115572 __page_cache_release(page);
115573 dtor = get_compound_page_dtor(page);
115574 + if (!PageHuge(page))
115575 + BUG_ON(dtor != free_compound_page);
115576 (*dtor)(page);
115577 }
115578
115579 diff --git a/mm/swapfile.c b/mm/swapfile.c
115580 index a7e7210..b286e7d 100644
115581 --- a/mm/swapfile.c
115582 +++ b/mm/swapfile.c
115583 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
115584
115585 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
115586 /* Activity counter to indicate that a swapon or swapoff has occurred */
115587 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
115588 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
115589
115590 static inline unsigned char swap_count(unsigned char ent)
115591 {
115592 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
115593 spin_unlock(&swap_lock);
115594
115595 err = 0;
115596 - atomic_inc(&proc_poll_event);
115597 + atomic_inc_unchecked(&proc_poll_event);
115598 wake_up_interruptible(&proc_poll_wait);
115599
115600 out_dput:
115601 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
115602
115603 poll_wait(file, &proc_poll_wait, wait);
115604
115605 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
115606 - seq->poll_event = atomic_read(&proc_poll_event);
115607 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
115608 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115609 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
115610 }
115611
115612 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
115613 return ret;
115614
115615 seq = file->private_data;
115616 - seq->poll_event = atomic_read(&proc_poll_event);
115617 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115618 return 0;
115619 }
115620
115621 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
115622 (frontswap_map) ? "FS" : "");
115623
115624 mutex_unlock(&swapon_mutex);
115625 - atomic_inc(&proc_poll_event);
115626 + atomic_inc_unchecked(&proc_poll_event);
115627 wake_up_interruptible(&proc_poll_wait);
115628
115629 if (S_ISREG(inode->i_mode))
115630 diff --git a/mm/util.c b/mm/util.c
115631 index 68ff8a5..40c7a70 100644
115632 --- a/mm/util.c
115633 +++ b/mm/util.c
115634 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
115635 void arch_pick_mmap_layout(struct mm_struct *mm)
115636 {
115637 mm->mmap_base = TASK_UNMAPPED_BASE;
115638 +
115639 +#ifdef CONFIG_PAX_RANDMMAP
115640 + if (mm->pax_flags & MF_PAX_RANDMMAP)
115641 + mm->mmap_base += mm->delta_mmap;
115642 +#endif
115643 +
115644 mm->get_unmapped_area = arch_get_unmapped_area;
115645 }
115646 #endif
115647 @@ -434,6 +440,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
115648 if (!mm->arg_end)
115649 goto out_mm; /* Shh! No looking before we're done */
115650
115651 + if (gr_acl_handle_procpidmem(task))
115652 + goto out_mm;
115653 +
115654 len = mm->arg_end - mm->arg_start;
115655
115656 if (len > buflen)
115657 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
115658 index 2faaa29..9744185 100644
115659 --- a/mm/vmalloc.c
115660 +++ b/mm/vmalloc.c
115661 @@ -40,20 +40,65 @@ struct vfree_deferred {
115662 struct work_struct wq;
115663 };
115664 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
115665 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
115666 +
115667 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115668 +struct stack_deferred_llist {
115669 + struct llist_head list;
115670 + void *stack;
115671 + void *lowmem_stack;
115672 +};
115673 +
115674 +struct stack_deferred {
115675 + struct stack_deferred_llist list;
115676 + struct work_struct wq;
115677 +};
115678 +
115679 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
115680 +#endif
115681
115682 static void __vunmap(const void *, int);
115683
115684 -static void free_work(struct work_struct *w)
115685 +static void vfree_work(struct work_struct *w)
115686 {
115687 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
115688 struct llist_node *llnode = llist_del_all(&p->list);
115689 while (llnode) {
115690 - void *p = llnode;
115691 + void *x = llnode;
115692 llnode = llist_next(llnode);
115693 - __vunmap(p, 1);
115694 + __vunmap(x, 1);
115695 }
115696 }
115697
115698 +static void vunmap_work(struct work_struct *w)
115699 +{
115700 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
115701 + struct llist_node *llnode = llist_del_all(&p->list);
115702 + while (llnode) {
115703 + void *x = llnode;
115704 + llnode = llist_next(llnode);
115705 + __vunmap(x, 0);
115706 + }
115707 +}
115708 +
115709 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115710 +static void unmap_work(struct work_struct *w)
115711 +{
115712 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
115713 + struct llist_node *llnode = llist_del_all(&p->list.list);
115714 + while (llnode) {
115715 + struct stack_deferred_llist *x =
115716 + llist_entry((struct llist_head *)llnode,
115717 + struct stack_deferred_llist, list);
115718 + void *stack = ACCESS_ONCE(x->stack);
115719 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
115720 + llnode = llist_next(llnode);
115721 + __vunmap(stack, 0);
115722 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
115723 + }
115724 +}
115725 +#endif
115726 +
115727 /*** Page table manipulation functions ***/
115728
115729 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
115730 @@ -62,8 +107,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
115731
115732 pte = pte_offset_kernel(pmd, addr);
115733 do {
115734 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
115735 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
115736 +
115737 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115738 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
115739 + BUG_ON(!pte_exec(*pte));
115740 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
115741 + continue;
115742 + }
115743 +#endif
115744 +
115745 + {
115746 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
115747 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
115748 + }
115749 } while (pte++, addr += PAGE_SIZE, addr != end);
115750 }
115751
115752 @@ -127,16 +183,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
115753 pte = pte_alloc_kernel(pmd, addr);
115754 if (!pte)
115755 return -ENOMEM;
115756 +
115757 + pax_open_kernel();
115758 do {
115759 struct page *page = pages[*nr];
115760
115761 - if (WARN_ON(!pte_none(*pte)))
115762 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115763 + if (pgprot_val(prot) & _PAGE_NX)
115764 +#endif
115765 +
115766 + if (!pte_none(*pte)) {
115767 + pax_close_kernel();
115768 + WARN_ON(1);
115769 return -EBUSY;
115770 - if (WARN_ON(!page))
115771 + }
115772 + if (!page) {
115773 + pax_close_kernel();
115774 + WARN_ON(1);
115775 return -ENOMEM;
115776 + }
115777 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
115778 (*nr)++;
115779 } while (pte++, addr += PAGE_SIZE, addr != end);
115780 + pax_close_kernel();
115781 return 0;
115782 }
115783
115784 @@ -146,7 +215,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
115785 pmd_t *pmd;
115786 unsigned long next;
115787
115788 - pmd = pmd_alloc(&init_mm, pud, addr);
115789 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
115790 if (!pmd)
115791 return -ENOMEM;
115792 do {
115793 @@ -163,7 +232,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
115794 pud_t *pud;
115795 unsigned long next;
115796
115797 - pud = pud_alloc(&init_mm, pgd, addr);
115798 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
115799 if (!pud)
115800 return -ENOMEM;
115801 do {
115802 @@ -223,6 +292,12 @@ int is_vmalloc_or_module_addr(const void *x)
115803 if (addr >= MODULES_VADDR && addr < MODULES_END)
115804 return 1;
115805 #endif
115806 +
115807 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115808 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
115809 + return 1;
115810 +#endif
115811 +
115812 return is_vmalloc_addr(x);
115813 }
115814
115815 @@ -243,8 +318,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
115816
115817 if (!pgd_none(*pgd)) {
115818 pud_t *pud = pud_offset(pgd, addr);
115819 +#ifdef CONFIG_X86
115820 + if (!pud_large(*pud))
115821 +#endif
115822 if (!pud_none(*pud)) {
115823 pmd_t *pmd = pmd_offset(pud, addr);
115824 +#ifdef CONFIG_X86
115825 + if (!pmd_large(*pmd))
115826 +#endif
115827 if (!pmd_none(*pmd)) {
115828 pte_t *ptep, pte;
115829
115830 @@ -346,7 +427,7 @@ static void purge_vmap_area_lazy(void);
115831 * Allocate a region of KVA of the specified size and alignment, within the
115832 * vstart and vend.
115833 */
115834 -static struct vmap_area *alloc_vmap_area(unsigned long size,
115835 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
115836 unsigned long align,
115837 unsigned long vstart, unsigned long vend,
115838 int node, gfp_t gfp_mask)
115839 @@ -1202,13 +1283,27 @@ void __init vmalloc_init(void)
115840 for_each_possible_cpu(i) {
115841 struct vmap_block_queue *vbq;
115842 struct vfree_deferred *p;
115843 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115844 + struct stack_deferred *p2;
115845 +#endif
115846
115847 vbq = &per_cpu(vmap_block_queue, i);
115848 spin_lock_init(&vbq->lock);
115849 INIT_LIST_HEAD(&vbq->free);
115850 +
115851 p = &per_cpu(vfree_deferred, i);
115852 init_llist_head(&p->list);
115853 - INIT_WORK(&p->wq, free_work);
115854 + INIT_WORK(&p->wq, vfree_work);
115855 +
115856 + p = &per_cpu(vunmap_deferred, i);
115857 + init_llist_head(&p->list);
115858 + INIT_WORK(&p->wq, vunmap_work);
115859 +
115860 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115861 + p2 = &per_cpu(stack_deferred, i);
115862 + init_llist_head(&p2->list.list);
115863 + INIT_WORK(&p2->wq, unmap_work);
115864 +#endif
115865 }
115866
115867 /* Import existing vmlist entries. */
115868 @@ -1333,6 +1428,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
115869 struct vm_struct *area;
115870
115871 BUG_ON(in_interrupt());
115872 +
115873 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115874 + if (flags & VM_KERNEXEC) {
115875 + if (start != VMALLOC_START || end != VMALLOC_END)
115876 + return NULL;
115877 + start = (unsigned long)MODULES_EXEC_VADDR;
115878 + end = (unsigned long)MODULES_EXEC_END;
115879 + }
115880 +#endif
115881 +
115882 if (flags & VM_IOREMAP)
115883 align = 1ul << clamp_t(int, fls_long(size),
115884 PAGE_SHIFT, IOREMAP_MAX_ORDER);
115885 @@ -1531,13 +1636,36 @@ EXPORT_SYMBOL(vfree);
115886 */
115887 void vunmap(const void *addr)
115888 {
115889 - BUG_ON(in_interrupt());
115890 - might_sleep();
115891 - if (addr)
115892 + if (!addr)
115893 + return;
115894 + if (unlikely(in_interrupt())) {
115895 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
115896 + if (llist_add((struct llist_node *)addr, &p->list))
115897 + schedule_work(&p->wq);
115898 + } else {
115899 + might_sleep();
115900 __vunmap(addr, 0);
115901 + }
115902 }
115903 EXPORT_SYMBOL(vunmap);
115904
115905 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115906 +void unmap_process_stacks(struct task_struct *task)
115907 +{
115908 + if (unlikely(in_interrupt())) {
115909 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
115910 + struct stack_deferred_llist *list = task->stack;
115911 + list->stack = task->stack;
115912 + list->lowmem_stack = task->lowmem_stack;
115913 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
115914 + schedule_work(&p->wq);
115915 + } else {
115916 + __vunmap(task->stack, 0);
115917 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
115918 + }
115919 +}
115920 +#endif
115921 +
115922 /**
115923 * vmap - map an array of pages into virtually contiguous space
115924 * @pages: array of page pointers
115925 @@ -1558,6 +1686,11 @@ void *vmap(struct page **pages, unsigned int count,
115926 if (count > totalram_pages)
115927 return NULL;
115928
115929 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115930 + if (!(pgprot_val(prot) & _PAGE_NX))
115931 + flags |= VM_KERNEXEC;
115932 +#endif
115933 +
115934 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
115935 __builtin_return_address(0));
115936 if (!area)
115937 @@ -1662,6 +1795,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
115938 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
115939 goto fail;
115940
115941 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115942 + if (!(pgprot_val(prot) & _PAGE_NX)) {
115943 + vm_flags |= VM_KERNEXEC;
115944 + start = VMALLOC_START;
115945 + end = VMALLOC_END;
115946 + }
115947 +#endif
115948 +
115949 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
115950 vm_flags, start, end, node, gfp_mask, caller);
115951 if (!area)
115952 @@ -1838,10 +1979,9 @@ EXPORT_SYMBOL(vzalloc_node);
115953 * For tight control over page level allocator and protection flags
115954 * use __vmalloc() instead.
115955 */
115956 -
115957 void *vmalloc_exec(unsigned long size)
115958 {
115959 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
115960 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
115961 NUMA_NO_NODE, __builtin_return_address(0));
115962 }
115963
115964 @@ -2148,6 +2288,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
115965 {
115966 struct vm_struct *area;
115967
115968 + BUG_ON(vma->vm_mirror);
115969 +
115970 size = PAGE_ALIGN(size);
115971
115972 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
115973 @@ -2630,7 +2772,11 @@ static int s_show(struct seq_file *m, void *p)
115974 v->addr, v->addr + v->size, v->size);
115975
115976 if (v->caller)
115977 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115978 + seq_printf(m, " %pK", v->caller);
115979 +#else
115980 seq_printf(m, " %pS", v->caller);
115981 +#endif
115982
115983 if (v->nr_pages)
115984 seq_printf(m, " pages=%d", v->nr_pages);
115985 diff --git a/mm/vmstat.c b/mm/vmstat.c
115986 index 4f5cd97..9fb715a 100644
115987 --- a/mm/vmstat.c
115988 +++ b/mm/vmstat.c
115989 @@ -27,6 +27,7 @@
115990 #include <linux/mm_inline.h>
115991 #include <linux/page_ext.h>
115992 #include <linux/page_owner.h>
115993 +#include <linux/grsecurity.h>
115994
115995 #include "internal.h"
115996
115997 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
115998 *
115999 * vm_stat contains the global counters
116000 */
116001 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116002 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116003 EXPORT_SYMBOL(vm_stat);
116004
116005 #ifdef CONFIG_SMP
116006 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
116007
116008 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116009 if (diff[i]) {
116010 - atomic_long_add(diff[i], &vm_stat[i]);
116011 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
116012 changes++;
116013 }
116014 return changes;
116015 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
116016 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
116017 if (v) {
116018
116019 - atomic_long_add(v, &zone->vm_stat[i]);
116020 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116021 global_diff[i] += v;
116022 #ifdef CONFIG_NUMA
116023 /* 3 seconds idle till flush */
116024 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
116025
116026 v = p->vm_stat_diff[i];
116027 p->vm_stat_diff[i] = 0;
116028 - atomic_long_add(v, &zone->vm_stat[i]);
116029 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116030 global_diff[i] += v;
116031 }
116032 }
116033 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
116034 if (pset->vm_stat_diff[i]) {
116035 int v = pset->vm_stat_diff[i];
116036 pset->vm_stat_diff[i] = 0;
116037 - atomic_long_add(v, &zone->vm_stat[i]);
116038 - atomic_long_add(v, &vm_stat[i]);
116039 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116040 + atomic_long_add_unchecked(v, &vm_stat[i]);
116041 }
116042 }
116043 #endif
116044 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
116045 stat_items_size += sizeof(struct vm_event_state);
116046 #endif
116047
116048 - v = kmalloc(stat_items_size, GFP_KERNEL);
116049 + v = kzalloc(stat_items_size, GFP_KERNEL);
116050 m->private = v;
116051 if (!v)
116052 return ERR_PTR(-ENOMEM);
116053 +
116054 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116055 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
116056 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
116057 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
116058 + && !in_group_p(grsec_proc_gid)
116059 +#endif
116060 + )
116061 + return (unsigned long *)m->private + *pos;
116062 +#endif
116063 +#endif
116064 +
116065 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116066 v[i] = global_page_state(i);
116067 v += NR_VM_ZONE_STAT_ITEMS;
116068 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
116069 cpu_notifier_register_done();
116070 #endif
116071 #ifdef CONFIG_PROC_FS
116072 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
116073 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
116074 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116075 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
116076 + {
116077 + mode_t gr_mode = S_IRUGO;
116078 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116079 + gr_mode = S_IRUSR;
116080 +#endif
116081 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
116082 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
116083 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116084 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
116085 + }
116086 #endif
116087 return 0;
116088 }
116089 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
116090 index 59555f0..fd7ade9 100644
116091 --- a/net/8021q/vlan.c
116092 +++ b/net/8021q/vlan.c
116093 @@ -491,7 +491,7 @@ out:
116094 return NOTIFY_DONE;
116095 }
116096
116097 -static struct notifier_block vlan_notifier_block __read_mostly = {
116098 +static struct notifier_block vlan_notifier_block = {
116099 .notifier_call = vlan_device_event,
116100 };
116101
116102 @@ -566,8 +566,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
116103 err = -EPERM;
116104 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
116105 break;
116106 - if ((args.u.name_type >= 0) &&
116107 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
116108 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
116109 struct vlan_net *vn;
116110
116111 vn = net_generic(net, vlan_net_id);
116112 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
116113 index c92b52f..006c052 100644
116114 --- a/net/8021q/vlan_netlink.c
116115 +++ b/net/8021q/vlan_netlink.c
116116 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
116117 return dev_net(real_dev);
116118 }
116119
116120 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
116121 +struct rtnl_link_ops vlan_link_ops = {
116122 .kind = "vlan",
116123 .maxtype = IFLA_VLAN_MAX,
116124 .policy = vlan_policy,
116125 diff --git a/net/9p/mod.c b/net/9p/mod.c
116126 index 6ab36ae..6f1841b 100644
116127 --- a/net/9p/mod.c
116128 +++ b/net/9p/mod.c
116129 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
116130 void v9fs_register_trans(struct p9_trans_module *m)
116131 {
116132 spin_lock(&v9fs_trans_lock);
116133 - list_add_tail(&m->list, &v9fs_trans_list);
116134 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
116135 spin_unlock(&v9fs_trans_lock);
116136 }
116137 EXPORT_SYMBOL(v9fs_register_trans);
116138 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
116139 void v9fs_unregister_trans(struct p9_trans_module *m)
116140 {
116141 spin_lock(&v9fs_trans_lock);
116142 - list_del_init(&m->list);
116143 + pax_list_del_init((struct list_head *)&m->list);
116144 spin_unlock(&v9fs_trans_lock);
116145 }
116146 EXPORT_SYMBOL(v9fs_unregister_trans);
116147 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
116148 index bced8c0..ef253b7 100644
116149 --- a/net/9p/trans_fd.c
116150 +++ b/net/9p/trans_fd.c
116151 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
116152 oldfs = get_fs();
116153 set_fs(get_ds());
116154 /* The cast to a user pointer is valid due to the set_fs() */
116155 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
116156 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
116157 set_fs(oldfs);
116158
116159 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
116160 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
116161 index af46bc4..f9adfcd 100644
116162 --- a/net/appletalk/atalk_proc.c
116163 +++ b/net/appletalk/atalk_proc.c
116164 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
116165 struct proc_dir_entry *p;
116166 int rc = -ENOMEM;
116167
116168 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
116169 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
116170 if (!atalk_proc_dir)
116171 goto out;
116172
116173 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
116174 index 876fbe8..8bbea9f 100644
116175 --- a/net/atm/atm_misc.c
116176 +++ b/net/atm/atm_misc.c
116177 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
116178 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
116179 return 1;
116180 atm_return(vcc, truesize);
116181 - atomic_inc(&vcc->stats->rx_drop);
116182 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116183 return 0;
116184 }
116185 EXPORT_SYMBOL(atm_charge);
116186 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
116187 }
116188 }
116189 atm_return(vcc, guess);
116190 - atomic_inc(&vcc->stats->rx_drop);
116191 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116192 return NULL;
116193 }
116194 EXPORT_SYMBOL(atm_alloc_charge);
116195 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
116196
116197 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116198 {
116199 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116200 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116201 __SONET_ITEMS
116202 #undef __HANDLE_ITEM
116203 }
116204 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
116205
116206 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116207 {
116208 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116209 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
116210 __SONET_ITEMS
116211 #undef __HANDLE_ITEM
116212 }
116213 diff --git a/net/atm/lec.c b/net/atm/lec.c
116214 index cd3b379..977a3c9 100644
116215 --- a/net/atm/lec.c
116216 +++ b/net/atm/lec.c
116217 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
116218 }
116219
116220 static struct lane2_ops lane2_ops = {
116221 - lane2_resolve, /* resolve, spec 3.1.3 */
116222 - lane2_associate_req, /* associate_req, spec 3.1.4 */
116223 - NULL /* associate indicator, spec 3.1.5 */
116224 + .resolve = lane2_resolve,
116225 + .associate_req = lane2_associate_req,
116226 + .associate_indicator = NULL
116227 };
116228
116229 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
116230 diff --git a/net/atm/lec.h b/net/atm/lec.h
116231 index 4149db1..f2ab682 100644
116232 --- a/net/atm/lec.h
116233 +++ b/net/atm/lec.h
116234 @@ -48,7 +48,7 @@ struct lane2_ops {
116235 const u8 *tlvs, u32 sizeoftlvs);
116236 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
116237 const u8 *tlvs, u32 sizeoftlvs);
116238 -};
116239 +} __no_const;
116240
116241 /*
116242 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
116243 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
116244 index d1b2d9a..d549f7f 100644
116245 --- a/net/atm/mpoa_caches.c
116246 +++ b/net/atm/mpoa_caches.c
116247 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
116248
116249
116250 static struct in_cache_ops ingress_ops = {
116251 - in_cache_add_entry, /* add_entry */
116252 - in_cache_get, /* get */
116253 - in_cache_get_with_mask, /* get_with_mask */
116254 - in_cache_get_by_vcc, /* get_by_vcc */
116255 - in_cache_put, /* put */
116256 - in_cache_remove_entry, /* remove_entry */
116257 - cache_hit, /* cache_hit */
116258 - clear_count_and_expired, /* clear_count */
116259 - check_resolving_entries, /* check_resolving */
116260 - refresh_entries, /* refresh */
116261 - in_destroy_cache /* destroy_cache */
116262 + .add_entry = in_cache_add_entry,
116263 + .get = in_cache_get,
116264 + .get_with_mask = in_cache_get_with_mask,
116265 + .get_by_vcc = in_cache_get_by_vcc,
116266 + .put = in_cache_put,
116267 + .remove_entry = in_cache_remove_entry,
116268 + .cache_hit = cache_hit,
116269 + .clear_count = clear_count_and_expired,
116270 + .check_resolving = check_resolving_entries,
116271 + .refresh = refresh_entries,
116272 + .destroy_cache = in_destroy_cache
116273 };
116274
116275 static struct eg_cache_ops egress_ops = {
116276 - eg_cache_add_entry, /* add_entry */
116277 - eg_cache_get_by_cache_id, /* get_by_cache_id */
116278 - eg_cache_get_by_tag, /* get_by_tag */
116279 - eg_cache_get_by_vcc, /* get_by_vcc */
116280 - eg_cache_get_by_src_ip, /* get_by_src_ip */
116281 - eg_cache_put, /* put */
116282 - eg_cache_remove_entry, /* remove_entry */
116283 - update_eg_cache_entry, /* update */
116284 - clear_expired, /* clear_expired */
116285 - eg_destroy_cache /* destroy_cache */
116286 + .add_entry = eg_cache_add_entry,
116287 + .get_by_cache_id = eg_cache_get_by_cache_id,
116288 + .get_by_tag = eg_cache_get_by_tag,
116289 + .get_by_vcc = eg_cache_get_by_vcc,
116290 + .get_by_src_ip = eg_cache_get_by_src_ip,
116291 + .put = eg_cache_put,
116292 + .remove_entry = eg_cache_remove_entry,
116293 + .update = update_eg_cache_entry,
116294 + .clear_expired = clear_expired,
116295 + .destroy_cache = eg_destroy_cache
116296 };
116297
116298
116299 diff --git a/net/atm/proc.c b/net/atm/proc.c
116300 index bbb6461..cf04016 100644
116301 --- a/net/atm/proc.c
116302 +++ b/net/atm/proc.c
116303 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
116304 const struct k_atm_aal_stats *stats)
116305 {
116306 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
116307 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
116308 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
116309 - atomic_read(&stats->rx_drop));
116310 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
116311 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
116312 + atomic_read_unchecked(&stats->rx_drop));
116313 }
116314
116315 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
116316 diff --git a/net/atm/resources.c b/net/atm/resources.c
116317 index 0447d5d..3cf4728 100644
116318 --- a/net/atm/resources.c
116319 +++ b/net/atm/resources.c
116320 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
116321 static void copy_aal_stats(struct k_atm_aal_stats *from,
116322 struct atm_aal_stats *to)
116323 {
116324 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116325 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116326 __AAL_STAT_ITEMS
116327 #undef __HANDLE_ITEM
116328 }
116329 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
116330 static void subtract_aal_stats(struct k_atm_aal_stats *from,
116331 struct atm_aal_stats *to)
116332 {
116333 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116334 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
116335 __AAL_STAT_ITEMS
116336 #undef __HANDLE_ITEM
116337 }
116338 diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
116339 index 1997538..3b78e84 100644
116340 --- a/net/ax25/ax25_subr.c
116341 +++ b/net/ax25/ax25_subr.c
116342 @@ -264,6 +264,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
116343 {
116344 ax25_clear_queues(ax25);
116345
116346 + ax25_stop_heartbeat(ax25);
116347 ax25_stop_t1timer(ax25);
116348 ax25_stop_t2timer(ax25);
116349 ax25_stop_t3timer(ax25);
116350 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
116351 index 919a5ce..cc6b444 100644
116352 --- a/net/ax25/sysctl_net_ax25.c
116353 +++ b/net/ax25/sysctl_net_ax25.c
116354 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
116355 {
116356 char path[sizeof("net/ax25/") + IFNAMSIZ];
116357 int k;
116358 - struct ctl_table *table;
116359 + ctl_table_no_const *table;
116360
116361 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
116362 if (!table)
116363 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
116364 index 00e00e0..710fcd2 100644
116365 --- a/net/batman-adv/bat_iv_ogm.c
116366 +++ b/net/batman-adv/bat_iv_ogm.c
116367 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
116368
116369 /* randomize initial seqno to avoid collision */
116370 get_random_bytes(&random_seqno, sizeof(random_seqno));
116371 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116372 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116373
116374 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
116375 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
116376 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
116377 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
116378
116379 /* change sequence number to network order */
116380 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
116381 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
116382 batadv_ogm_packet->seqno = htonl(seqno);
116383 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
116384 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
116385
116386 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
116387
116388 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
116389 return;
116390
116391 /* could be changed by schedule_own_packet() */
116392 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
116393 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
116394
116395 if (ogm_packet->flags & BATADV_DIRECTLINK)
116396 has_directlink_flag = true;
116397 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
116398 index 3d1dcaa..4699f4e 100644
116399 --- a/net/batman-adv/fragmentation.c
116400 +++ b/net/batman-adv/fragmentation.c
116401 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
116402 frag_header.packet_type = BATADV_UNICAST_FRAG;
116403 frag_header.version = BATADV_COMPAT_VERSION;
116404 frag_header.ttl = BATADV_TTL;
116405 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
116406 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
116407 frag_header.reserved = 0;
116408 frag_header.no = 0;
116409 frag_header.total_size = htons(skb->len);
116410 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
116411 index 5ec31d7..e371631 100644
116412 --- a/net/batman-adv/soft-interface.c
116413 +++ b/net/batman-adv/soft-interface.c
116414 @@ -295,7 +295,7 @@ send:
116415 primary_if->net_dev->dev_addr);
116416
116417 /* set broadcast sequence number */
116418 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
116419 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
116420 bcast_packet->seqno = htonl(seqno);
116421
116422 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
116423 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116424 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
116425
116426 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
116427 - atomic_set(&bat_priv->bcast_seqno, 1);
116428 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
116429 atomic_set(&bat_priv->tt.vn, 0);
116430 atomic_set(&bat_priv->tt.local_changes, 0);
116431 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
116432 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116433
116434 /* randomize initial seqno to avoid collision */
116435 get_random_bytes(&random_seqno, sizeof(random_seqno));
116436 - atomic_set(&bat_priv->frag_seqno, random_seqno);
116437 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
116438
116439 bat_priv->primary_if = NULL;
116440 bat_priv->num_ifaces = 0;
116441 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
116442 return 0;
116443 }
116444
116445 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
116446 +struct rtnl_link_ops batadv_link_ops = {
116447 .kind = "batadv",
116448 .priv_size = sizeof(struct batadv_priv),
116449 .setup = batadv_softif_init_early,
116450 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
116451 index 9398c3f..0e79657 100644
116452 --- a/net/batman-adv/types.h
116453 +++ b/net/batman-adv/types.h
116454 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
116455 struct batadv_hard_iface_bat_iv {
116456 unsigned char *ogm_buff;
116457 int ogm_buff_len;
116458 - atomic_t ogm_seqno;
116459 + atomic_unchecked_t ogm_seqno;
116460 };
116461
116462 /**
116463 @@ -766,7 +766,7 @@ struct batadv_priv {
116464 atomic_t bonding;
116465 atomic_t fragmentation;
116466 atomic_t packet_size_max;
116467 - atomic_t frag_seqno;
116468 + atomic_unchecked_t frag_seqno;
116469 #ifdef CONFIG_BATMAN_ADV_BLA
116470 atomic_t bridge_loop_avoidance;
116471 #endif
116472 @@ -785,7 +785,7 @@ struct batadv_priv {
116473 #endif
116474 uint32_t isolation_mark;
116475 uint32_t isolation_mark_mask;
116476 - atomic_t bcast_seqno;
116477 + atomic_unchecked_t bcast_seqno;
116478 atomic_t bcast_queue_left;
116479 atomic_t batman_queue_left;
116480 char num_ifaces;
116481 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
116482 index 56f9edb..0a13cd1 100644
116483 --- a/net/bluetooth/hci_sock.c
116484 +++ b/net/bluetooth/hci_sock.c
116485 @@ -1241,7 +1241,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
116486 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
116487 }
116488
116489 - len = min_t(unsigned int, len, sizeof(uf));
116490 + len = min((size_t)len, sizeof(uf));
116491 if (copy_from_user(&uf, optval, len)) {
116492 err = -EFAULT;
116493 break;
116494 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
116495 index dad4197..253bbdf 100644
116496 --- a/net/bluetooth/l2cap_core.c
116497 +++ b/net/bluetooth/l2cap_core.c
116498 @@ -3541,8 +3541,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
116499 break;
116500
116501 case L2CAP_CONF_RFC:
116502 - if (olen == sizeof(rfc))
116503 - memcpy(&rfc, (void *)val, olen);
116504 + if (olen != sizeof(rfc))
116505 + break;
116506 +
116507 + memcpy(&rfc, (void *)val, olen);
116508
116509 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
116510 rfc.mode != chan->mode)
116511 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
116512 index a7278f0..3443626 100644
116513 --- a/net/bluetooth/l2cap_sock.c
116514 +++ b/net/bluetooth/l2cap_sock.c
116515 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116516 struct sock *sk = sock->sk;
116517 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
116518 struct l2cap_options opts;
116519 - int len, err = 0;
116520 + int err = 0;
116521 + size_t len = optlen;
116522 u32 opt;
116523
116524 BT_DBG("sk %p", sk);
116525 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116526 opts.max_tx = chan->max_tx;
116527 opts.txwin_size = chan->tx_win;
116528
116529 - len = min_t(unsigned int, sizeof(opts), optlen);
116530 + len = min(sizeof(opts), len);
116531 if (copy_from_user((char *) &opts, optval, len)) {
116532 err = -EFAULT;
116533 break;
116534 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116535 struct bt_security sec;
116536 struct bt_power pwr;
116537 struct l2cap_conn *conn;
116538 - int len, err = 0;
116539 + int err = 0;
116540 + size_t len = optlen;
116541 u32 opt;
116542
116543 BT_DBG("sk %p", sk);
116544 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116545
116546 sec.level = BT_SECURITY_LOW;
116547
116548 - len = min_t(unsigned int, sizeof(sec), optlen);
116549 + len = min(sizeof(sec), len);
116550 if (copy_from_user((char *) &sec, optval, len)) {
116551 err = -EFAULT;
116552 break;
116553 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116554
116555 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
116556
116557 - len = min_t(unsigned int, sizeof(pwr), optlen);
116558 + len = min(sizeof(pwr), len);
116559 if (copy_from_user((char *) &pwr, optval, len)) {
116560 err = -EFAULT;
116561 break;
116562 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
116563 index 825e8fb..efc24a4 100644
116564 --- a/net/bluetooth/rfcomm/sock.c
116565 +++ b/net/bluetooth/rfcomm/sock.c
116566 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116567 struct sock *sk = sock->sk;
116568 struct bt_security sec;
116569 int err = 0;
116570 - size_t len;
116571 + size_t len = optlen;
116572 u32 opt;
116573
116574 BT_DBG("sk %p", sk);
116575 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116576
116577 sec.level = BT_SECURITY_LOW;
116578
116579 - len = min_t(unsigned int, sizeof(sec), optlen);
116580 + len = min(sizeof(sec), len);
116581 if (copy_from_user((char *) &sec, optval, len)) {
116582 err = -EFAULT;
116583 break;
116584 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
116585 index 8e385a0..a5bdd8e 100644
116586 --- a/net/bluetooth/rfcomm/tty.c
116587 +++ b/net/bluetooth/rfcomm/tty.c
116588 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
116589 BT_DBG("tty %p id %d", tty, tty->index);
116590
116591 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
116592 - dev->channel, dev->port.count);
116593 + dev->channel, atomic_read(&dev->port.count));
116594
116595 err = tty_port_open(&dev->port, tty, filp);
116596 if (err)
116597 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
116598 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
116599
116600 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
116601 - dev->port.count);
116602 + atomic_read(&dev->port.count));
116603
116604 tty_port_close(&dev->port, tty, filp);
116605 }
116606 diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
116607 index e29ad70b..cc00066 100644
116608 --- a/net/bridge/br_mdb.c
116609 +++ b/net/bridge/br_mdb.c
116610 @@ -371,6 +371,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
116611 if (!p || p->br != br || p->state == BR_STATE_DISABLED)
116612 return -EINVAL;
116613
116614 + memset(&ip, 0, sizeof(ip));
116615 ip.proto = entry->addr.proto;
116616 if (ip.proto == htons(ETH_P_IP))
116617 ip.u.ip4 = entry->addr.u.ip4;
116618 @@ -417,6 +418,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
116619 if (!netif_running(br->dev) || br->multicast_disabled)
116620 return -EINVAL;
116621
116622 + memset(&ip, 0, sizeof(ip));
116623 ip.proto = entry->addr.proto;
116624 if (ip.proto == htons(ETH_P_IP)) {
116625 if (timer_pending(&br->ip4_other_query.timer))
116626 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
116627 index 4b5c236..0627070 100644
116628 --- a/net/bridge/br_netlink.c
116629 +++ b/net/bridge/br_netlink.c
116630 @@ -841,7 +841,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
116631 .get_link_af_size = br_get_link_af_size,
116632 };
116633
116634 -struct rtnl_link_ops br_link_ops __read_mostly = {
116635 +struct rtnl_link_ops br_link_ops = {
116636 .kind = "bridge",
116637 .priv_size = sizeof(struct net_bridge),
116638 .setup = br_dev_setup,
116639 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
116640 index 91180a7..1301daa 100644
116641 --- a/net/bridge/netfilter/ebtables.c
116642 +++ b/net/bridge/netfilter/ebtables.c
116643 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
116644 tmp.valid_hooks = t->table->valid_hooks;
116645 }
116646 mutex_unlock(&ebt_mutex);
116647 - if (copy_to_user(user, &tmp, *len) != 0) {
116648 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116649 BUGPRINT("c2u Didn't work\n");
116650 ret = -EFAULT;
116651 break;
116652 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116653 goto out;
116654 tmp.valid_hooks = t->valid_hooks;
116655
116656 - if (copy_to_user(user, &tmp, *len) != 0) {
116657 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116658 ret = -EFAULT;
116659 break;
116660 }
116661 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116662 tmp.entries_size = t->table->entries_size;
116663 tmp.valid_hooks = t->table->valid_hooks;
116664
116665 - if (copy_to_user(user, &tmp, *len) != 0) {
116666 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116667 ret = -EFAULT;
116668 break;
116669 }
116670 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
116671 index f5afda1..dcf770a 100644
116672 --- a/net/caif/cfctrl.c
116673 +++ b/net/caif/cfctrl.c
116674 @@ -10,6 +10,7 @@
116675 #include <linux/spinlock.h>
116676 #include <linux/slab.h>
116677 #include <linux/pkt_sched.h>
116678 +#include <linux/sched.h>
116679 #include <net/caif/caif_layer.h>
116680 #include <net/caif/cfpkt.h>
116681 #include <net/caif/cfctrl.h>
116682 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
116683 memset(&dev_info, 0, sizeof(dev_info));
116684 dev_info.id = 0xff;
116685 cfsrvl_init(&this->serv, 0, &dev_info, false);
116686 - atomic_set(&this->req_seq_no, 1);
116687 - atomic_set(&this->rsp_seq_no, 1);
116688 + atomic_set_unchecked(&this->req_seq_no, 1);
116689 + atomic_set_unchecked(&this->rsp_seq_no, 1);
116690 this->serv.layer.receive = cfctrl_recv;
116691 sprintf(this->serv.layer.name, "ctrl");
116692 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
116693 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
116694 struct cfctrl_request_info *req)
116695 {
116696 spin_lock_bh(&ctrl->info_list_lock);
116697 - atomic_inc(&ctrl->req_seq_no);
116698 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
116699 + atomic_inc_unchecked(&ctrl->req_seq_no);
116700 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
116701 list_add_tail(&req->list, &ctrl->list);
116702 spin_unlock_bh(&ctrl->info_list_lock);
116703 }
116704 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
116705 if (p != first)
116706 pr_warn("Requests are not received in order\n");
116707
116708 - atomic_set(&ctrl->rsp_seq_no,
116709 + atomic_set_unchecked(&ctrl->rsp_seq_no,
116710 p->sequence_no);
116711 list_del(&p->list);
116712 goto out;
116713 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
116714 index 67a4a36..8d28068 100644
116715 --- a/net/caif/chnl_net.c
116716 +++ b/net/caif/chnl_net.c
116717 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
116718 };
116719
116720
116721 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
116722 +static struct rtnl_link_ops ipcaif_link_ops = {
116723 .kind = "caif",
116724 .priv_size = sizeof(struct chnl_net),
116725 .setup = ipcaif_net_setup,
116726 diff --git a/net/can/af_can.c b/net/can/af_can.c
116727 index 689c818..6323851 100644
116728 --- a/net/can/af_can.c
116729 +++ b/net/can/af_can.c
116730 @@ -888,7 +888,7 @@ static const struct net_proto_family can_family_ops = {
116731 };
116732
116733 /* notifier block for netdevice event */
116734 -static struct notifier_block can_netdev_notifier __read_mostly = {
116735 +static struct notifier_block can_netdev_notifier = {
116736 .notifier_call = can_notifier,
116737 };
116738
116739 diff --git a/net/can/bcm.c b/net/can/bcm.c
116740 index b523453..f96e639 100644
116741 --- a/net/can/bcm.c
116742 +++ b/net/can/bcm.c
116743 @@ -1618,7 +1618,7 @@ static int __init bcm_module_init(void)
116744 }
116745
116746 /* create /proc/net/can-bcm directory */
116747 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
116748 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
116749 return 0;
116750 }
116751
116752 diff --git a/net/can/gw.c b/net/can/gw.c
116753 index a6f448e..5902171 100644
116754 --- a/net/can/gw.c
116755 +++ b/net/can/gw.c
116756 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
116757 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
116758
116759 static HLIST_HEAD(cgw_list);
116760 -static struct notifier_block notifier;
116761
116762 static struct kmem_cache *cgw_cache __read_mostly;
116763
116764 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
116765 return err;
116766 }
116767
116768 +static struct notifier_block notifier = {
116769 + .notifier_call = cgw_notifier
116770 +};
116771 +
116772 static __init int cgw_module_init(void)
116773 {
116774 /* sanitize given module parameter */
116775 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
116776 return -ENOMEM;
116777
116778 /* set notifier */
116779 - notifier.notifier_call = cgw_notifier;
116780 register_netdevice_notifier(&notifier);
116781
116782 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
116783 diff --git a/net/can/proc.c b/net/can/proc.c
116784 index 1a19b98..df2b4ec 100644
116785 --- a/net/can/proc.c
116786 +++ b/net/can/proc.c
116787 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
116788 void can_init_proc(void)
116789 {
116790 /* create /proc/net/can directory */
116791 - can_dir = proc_mkdir("can", init_net.proc_net);
116792 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
116793
116794 if (!can_dir) {
116795 printk(KERN_INFO "can: failed to create /proc/net/can . "
116796 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
116797 index 967080a..5e75f04 100644
116798 --- a/net/ceph/messenger.c
116799 +++ b/net/ceph/messenger.c
116800 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
116801 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
116802
116803 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
116804 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
116805 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
116806
116807 static struct page *zero_page; /* used in certain error cases */
116808
116809 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
116810 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
116811 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
116812
116813 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
116814 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
116815 s = addr_str[i];
116816
116817 switch (ss->ss_family) {
116818 diff --git a/net/compat.c b/net/compat.c
116819 index 5cfd26a..7e43828 100644
116820 --- a/net/compat.c
116821 +++ b/net/compat.c
116822 @@ -98,20 +98,20 @@ int get_compat_msghdr(struct msghdr *kmsg,
116823
116824 #define CMSG_COMPAT_FIRSTHDR(msg) \
116825 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
116826 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
116827 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
116828 (struct compat_cmsghdr __user *)NULL)
116829
116830 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
116831 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
116832 (ucmlen) <= (unsigned long) \
116833 ((mhdr)->msg_controllen - \
116834 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
116835 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
116836
116837 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
116838 struct compat_cmsghdr __user *cmsg, int cmsg_len)
116839 {
116840 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
116841 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
116842 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
116843 msg->msg_controllen)
116844 return NULL;
116845 return (struct compat_cmsghdr __user *)ptr;
116846 @@ -201,7 +201,7 @@ Efault:
116847
116848 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
116849 {
116850 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
116851 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
116852 struct compat_cmsghdr cmhdr;
116853 struct compat_timeval ctv;
116854 struct compat_timespec cts[3];
116855 @@ -257,7 +257,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
116856
116857 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
116858 {
116859 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
116860 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
116861 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
116862 int fdnum = scm->fp->count;
116863 struct file **fp = scm->fp->fp;
116864 @@ -345,7 +345,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
116865 return -EFAULT;
116866 old_fs = get_fs();
116867 set_fs(KERNEL_DS);
116868 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
116869 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
116870 set_fs(old_fs);
116871
116872 return err;
116873 @@ -406,7 +406,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
116874 len = sizeof(ktime);
116875 old_fs = get_fs();
116876 set_fs(KERNEL_DS);
116877 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
116878 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
116879 set_fs(old_fs);
116880
116881 if (!err) {
116882 @@ -549,7 +549,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116883 case MCAST_JOIN_GROUP:
116884 case MCAST_LEAVE_GROUP:
116885 {
116886 - struct compat_group_req __user *gr32 = (void *)optval;
116887 + struct compat_group_req __user *gr32 = (void __user *)optval;
116888 struct group_req __user *kgr =
116889 compat_alloc_user_space(sizeof(struct group_req));
116890 u32 interface;
116891 @@ -570,7 +570,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116892 case MCAST_BLOCK_SOURCE:
116893 case MCAST_UNBLOCK_SOURCE:
116894 {
116895 - struct compat_group_source_req __user *gsr32 = (void *)optval;
116896 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
116897 struct group_source_req __user *kgsr = compat_alloc_user_space(
116898 sizeof(struct group_source_req));
116899 u32 interface;
116900 @@ -591,7 +591,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116901 }
116902 case MCAST_MSFILTER:
116903 {
116904 - struct compat_group_filter __user *gf32 = (void *)optval;
116905 + struct compat_group_filter __user *gf32 = (void __user *)optval;
116906 struct group_filter __user *kgf;
116907 u32 interface, fmode, numsrc;
116908
116909 @@ -629,7 +629,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
116910 char __user *optval, int __user *optlen,
116911 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
116912 {
116913 - struct compat_group_filter __user *gf32 = (void *)optval;
116914 + struct compat_group_filter __user *gf32 = (void __user *)optval;
116915 struct group_filter __user *kgf;
116916 int __user *koptlen;
116917 u32 interface, fmode, numsrc;
116918 @@ -773,7 +773,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
116919
116920 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
116921 return -EINVAL;
116922 - if (copy_from_user(a, args, nas[call]))
116923 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
116924 return -EFAULT;
116925 a0 = a[0];
116926 a1 = a[1];
116927 diff --git a/net/core/datagram.c b/net/core/datagram.c
116928 index b80fb91..d9f4ea5 100644
116929 --- a/net/core/datagram.c
116930 +++ b/net/core/datagram.c
116931 @@ -131,6 +131,35 @@ out_noerr:
116932 goto out;
116933 }
116934
116935 +static int skb_set_peeked(struct sk_buff *skb)
116936 +{
116937 + struct sk_buff *nskb;
116938 +
116939 + if (skb->peeked)
116940 + return 0;
116941 +
116942 + /* We have to unshare an skb before modifying it. */
116943 + if (!skb_shared(skb))
116944 + goto done;
116945 +
116946 + nskb = skb_clone(skb, GFP_ATOMIC);
116947 + if (!nskb)
116948 + return -ENOMEM;
116949 +
116950 + skb->prev->next = nskb;
116951 + skb->next->prev = nskb;
116952 + nskb->prev = skb->prev;
116953 + nskb->next = skb->next;
116954 +
116955 + consume_skb(skb);
116956 + skb = nskb;
116957 +
116958 +done:
116959 + skb->peeked = 1;
116960 +
116961 + return 0;
116962 +}
116963 +
116964 /**
116965 * __skb_recv_datagram - Receive a datagram skbuff
116966 * @sk: socket
116967 @@ -165,7 +194,9 @@ out_noerr:
116968 struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116969 int *peeked, int *off, int *err)
116970 {
116971 + struct sk_buff_head *queue = &sk->sk_receive_queue;
116972 struct sk_buff *skb, *last;
116973 + unsigned long cpu_flags;
116974 long timeo;
116975 /*
116976 * Caller is allowed not to check sk->sk_err before skb_recv_datagram()
116977 @@ -184,8 +215,6 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116978 * Look at current nfs client by the way...
116979 * However, this function was correct in any case. 8)
116980 */
116981 - unsigned long cpu_flags;
116982 - struct sk_buff_head *queue = &sk->sk_receive_queue;
116983 int _off = *off;
116984
116985 last = (struct sk_buff *)queue;
116986 @@ -199,7 +228,11 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116987 _off -= skb->len;
116988 continue;
116989 }
116990 - skb->peeked = 1;
116991 +
116992 + error = skb_set_peeked(skb);
116993 + if (error)
116994 + goto unlock_err;
116995 +
116996 atomic_inc(&skb->users);
116997 } else
116998 __skb_unlink(skb, queue);
116999 @@ -223,6 +256,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117000
117001 return NULL;
117002
117003 +unlock_err:
117004 + spin_unlock_irqrestore(&queue->lock, cpu_flags);
117005 no_packet:
117006 *err = error;
117007 return NULL;
117008 @@ -302,7 +337,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
117009 }
117010
117011 kfree_skb(skb);
117012 - atomic_inc(&sk->sk_drops);
117013 + atomic_inc_unchecked(&sk->sk_drops);
117014 sk_mem_reclaim_partial(sk);
117015
117016 return err;
117017 @@ -622,7 +657,8 @@ __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len)
117018 !skb->csum_complete_sw)
117019 netdev_rx_csum_fault(skb->dev);
117020 }
117021 - skb->csum_valid = !sum;
117022 + if (!skb_shared(skb))
117023 + skb->csum_valid = !sum;
117024 return sum;
117025 }
117026 EXPORT_SYMBOL(__skb_checksum_complete_head);
117027 @@ -642,11 +678,13 @@ __sum16 __skb_checksum_complete(struct sk_buff *skb)
117028 netdev_rx_csum_fault(skb->dev);
117029 }
117030
117031 - /* Save full packet checksum */
117032 - skb->csum = csum;
117033 - skb->ip_summed = CHECKSUM_COMPLETE;
117034 - skb->csum_complete_sw = 1;
117035 - skb->csum_valid = !sum;
117036 + if (!skb_shared(skb)) {
117037 + /* Save full packet checksum */
117038 + skb->csum = csum;
117039 + skb->ip_summed = CHECKSUM_COMPLETE;
117040 + skb->csum_complete_sw = 1;
117041 + skb->csum_valid = !sum;
117042 + }
117043
117044 return sum;
117045 }
117046 diff --git a/net/core/dev.c b/net/core/dev.c
117047 index aa82f9a..f28b00e 100644
117048 --- a/net/core/dev.c
117049 +++ b/net/core/dev.c
117050 @@ -1720,7 +1720,7 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
117051 {
117052 if (skb_orphan_frags(skb, GFP_ATOMIC) ||
117053 unlikely(!is_skb_forwardable(dev, skb))) {
117054 - atomic_long_inc(&dev->rx_dropped);
117055 + atomic_long_inc_unchecked(&dev->rx_dropped);
117056 kfree_skb(skb);
117057 return NET_RX_DROP;
117058 }
117059 @@ -3018,7 +3018,7 @@ recursion_alert:
117060 drop:
117061 rcu_read_unlock_bh();
117062
117063 - atomic_long_inc(&dev->tx_dropped);
117064 + atomic_long_inc_unchecked(&dev->tx_dropped);
117065 kfree_skb_list(skb);
117066 return rc;
117067 out:
117068 @@ -3367,7 +3367,7 @@ enqueue:
117069
117070 local_irq_restore(flags);
117071
117072 - atomic_long_inc(&skb->dev->rx_dropped);
117073 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117074 kfree_skb(skb);
117075 return NET_RX_DROP;
117076 }
117077 @@ -3444,7 +3444,7 @@ int netif_rx_ni(struct sk_buff *skb)
117078 }
117079 EXPORT_SYMBOL(netif_rx_ni);
117080
117081 -static void net_tx_action(struct softirq_action *h)
117082 +static __latent_entropy void net_tx_action(void)
117083 {
117084 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117085
117086 @@ -3783,7 +3783,7 @@ ncls:
117087 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
117088 } else {
117089 drop:
117090 - atomic_long_inc(&skb->dev->rx_dropped);
117091 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117092 kfree_skb(skb);
117093 /* Jamal, now you will not able to escape explaining
117094 * me how you were going to use this. :-)
117095 @@ -4672,7 +4672,7 @@ out_unlock:
117096 return work;
117097 }
117098
117099 -static void net_rx_action(struct softirq_action *h)
117100 +static __latent_entropy void net_rx_action(void)
117101 {
117102 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117103 unsigned long time_limit = jiffies + 2;
117104 @@ -6721,8 +6721,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
117105 } else {
117106 netdev_stats_to_stats64(storage, &dev->stats);
117107 }
117108 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
117109 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
117110 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
117111 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
117112 return storage;
117113 }
117114 EXPORT_SYMBOL(dev_get_stats);
117115 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
117116 index b94b1d2..da3ed7c 100644
117117 --- a/net/core/dev_ioctl.c
117118 +++ b/net/core/dev_ioctl.c
117119 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
117120 no_module = !dev;
117121 if (no_module && capable(CAP_NET_ADMIN))
117122 no_module = request_module("netdev-%s", name);
117123 - if (no_module && capable(CAP_SYS_MODULE))
117124 + if (no_module && capable(CAP_SYS_MODULE)) {
117125 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
117126 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
117127 +#else
117128 request_module("%s", name);
117129 +#endif
117130 + }
117131 }
117132 EXPORT_SYMBOL(dev_load);
117133
117134 diff --git a/net/core/dst.c b/net/core/dst.c
117135 index e956ce6..002144be 100644
117136 --- a/net/core/dst.c
117137 +++ b/net/core/dst.c
117138 @@ -284,7 +284,9 @@ void dst_release(struct dst_entry *dst)
117139 int newrefcnt;
117140
117141 newrefcnt = atomic_dec_return(&dst->__refcnt);
117142 - WARN_ON(newrefcnt < 0);
117143 + if (unlikely(newrefcnt < 0))
117144 + net_warn_ratelimited("%s: dst:%p refcnt:%d\n",
117145 + __func__, dst, newrefcnt);
117146 if (unlikely(dst->flags & DST_NOCACHE) && !newrefcnt)
117147 call_rcu(&dst->rcu_head, dst_destroy_rcu);
117148 }
117149 diff --git a/net/core/filter.c b/net/core/filter.c
117150 index bf831a8..8d2c4c2 100644
117151 --- a/net/core/filter.c
117152 +++ b/net/core/filter.c
117153 @@ -579,7 +579,11 @@ do_pass:
117154
117155 /* Unknown instruction. */
117156 default:
117157 - goto err;
117158 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
117159 + fp->code, fp->jt, fp->jf, fp->k);
117160 + kfree(addrs);
117161 + BUG();
117162 + return -EINVAL;
117163 }
117164
117165 insn++;
117166 @@ -623,7 +627,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
117167 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
117168 int pc, ret = 0;
117169
117170 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
117171 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
117172
117173 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
117174 if (!masks)
117175 @@ -1038,7 +1042,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
117176 if (!fp)
117177 return -ENOMEM;
117178
117179 - memcpy(fp->insns, fprog->filter, fsize);
117180 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
117181
117182 fp->len = fprog->len;
117183 /* Since unattached filters are not copied back to user
117184 diff --git a/net/core/flow.c b/net/core/flow.c
117185 index 1033725..340f65d 100644
117186 --- a/net/core/flow.c
117187 +++ b/net/core/flow.c
117188 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
117189 static int flow_entry_valid(struct flow_cache_entry *fle,
117190 struct netns_xfrm *xfrm)
117191 {
117192 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
117193 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
117194 return 0;
117195 if (fle->object && !fle->object->ops->check(fle->object))
117196 return 0;
117197 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
117198 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
117199 fcp->hash_count++;
117200 }
117201 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
117202 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
117203 flo = fle->object;
117204 if (!flo)
117205 goto ret_object;
117206 @@ -263,7 +263,7 @@ nocache:
117207 }
117208 flo = resolver(net, key, family, dir, flo, ctx);
117209 if (fle) {
117210 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
117211 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
117212 if (!IS_ERR(flo))
117213 fle->object = flo;
117214 else
117215 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
117216 index 2237c1b..c0c80ab 100644
117217 --- a/net/core/neighbour.c
117218 +++ b/net/core/neighbour.c
117219 @@ -2818,7 +2818,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
117220 void __user *buffer, size_t *lenp, loff_t *ppos)
117221 {
117222 int size, ret;
117223 - struct ctl_table tmp = *ctl;
117224 + ctl_table_no_const tmp = *ctl;
117225
117226 tmp.extra1 = &zero;
117227 tmp.extra2 = &unres_qlen_max;
117228 @@ -2880,7 +2880,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
117229 void __user *buffer,
117230 size_t *lenp, loff_t *ppos)
117231 {
117232 - struct ctl_table tmp = *ctl;
117233 + ctl_table_no_const tmp = *ctl;
117234 int ret;
117235
117236 tmp.extra1 = &zero;
117237 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
117238 index 2bf8329..2eb1423 100644
117239 --- a/net/core/net-procfs.c
117240 +++ b/net/core/net-procfs.c
117241 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
117242 struct rtnl_link_stats64 temp;
117243 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
117244
117245 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117246 + if (gr_proc_is_restricted())
117247 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117248 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117249 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
117250 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
117251 + else
117252 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117253 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117254 dev->name, stats->rx_bytes, stats->rx_packets,
117255 stats->rx_errors,
117256 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
117257 return 0;
117258 }
117259
117260 -static const struct seq_operations dev_seq_ops = {
117261 +const struct seq_operations dev_seq_ops = {
117262 .start = dev_seq_start,
117263 .next = dev_seq_next,
117264 .stop = dev_seq_stop,
117265 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
117266
117267 static int softnet_seq_open(struct inode *inode, struct file *file)
117268 {
117269 - return seq_open(file, &softnet_seq_ops);
117270 + return seq_open_restrict(file, &softnet_seq_ops);
117271 }
117272
117273 static const struct file_operations softnet_seq_fops = {
117274 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
117275 else
117276 seq_printf(seq, "%04x", ntohs(pt->type));
117277
117278 +#ifdef CONFIG_GRKERNSEC_HIDESYM
117279 + seq_printf(seq, " %-8s %pf\n",
117280 + pt->dev ? pt->dev->name : "", NULL);
117281 +#else
117282 seq_printf(seq, " %-8s %pf\n",
117283 pt->dev ? pt->dev->name : "", pt->func);
117284 +#endif
117285 }
117286
117287 return 0;
117288 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
117289 index 4238d6d..e6b605c 100644
117290 --- a/net/core/net-sysfs.c
117291 +++ b/net/core/net-sysfs.c
117292 @@ -288,7 +288,7 @@ static ssize_t carrier_changes_show(struct device *dev,
117293 {
117294 struct net_device *netdev = to_net_dev(dev);
117295 return sprintf(buf, fmt_dec,
117296 - atomic_read(&netdev->carrier_changes));
117297 + atomic_read_unchecked(&netdev->carrier_changes));
117298 }
117299 static DEVICE_ATTR_RO(carrier_changes);
117300
117301 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
117302 index 572af00..5acf072 100644
117303 --- a/net/core/net_namespace.c
117304 +++ b/net/core/net_namespace.c
117305 @@ -734,7 +734,7 @@ static int __register_pernet_operations(struct list_head *list,
117306 int error;
117307 LIST_HEAD(net_exit_list);
117308
117309 - list_add_tail(&ops->list, list);
117310 + pax_list_add_tail((struct list_head *)&ops->list, list);
117311 if (ops->init || (ops->id && ops->size)) {
117312 for_each_net(net) {
117313 error = ops_init(ops, net);
117314 @@ -747,7 +747,7 @@ static int __register_pernet_operations(struct list_head *list,
117315
117316 out_undo:
117317 /* If I have an error cleanup all namespaces I initialized */
117318 - list_del(&ops->list);
117319 + pax_list_del((struct list_head *)&ops->list);
117320 ops_exit_list(ops, &net_exit_list);
117321 ops_free_list(ops, &net_exit_list);
117322 return error;
117323 @@ -758,7 +758,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
117324 struct net *net;
117325 LIST_HEAD(net_exit_list);
117326
117327 - list_del(&ops->list);
117328 + pax_list_del((struct list_head *)&ops->list);
117329 for_each_net(net)
117330 list_add_tail(&net->exit_list, &net_exit_list);
117331 ops_exit_list(ops, &net_exit_list);
117332 @@ -892,7 +892,7 @@ int register_pernet_device(struct pernet_operations *ops)
117333 mutex_lock(&net_mutex);
117334 error = register_pernet_operations(&pernet_list, ops);
117335 if (!error && (first_device == &pernet_list))
117336 - first_device = &ops->list;
117337 + first_device = (struct list_head *)&ops->list;
117338 mutex_unlock(&net_mutex);
117339 return error;
117340 }
117341 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
117342 index c126a87..10ad89d 100644
117343 --- a/net/core/netpoll.c
117344 +++ b/net/core/netpoll.c
117345 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117346 struct udphdr *udph;
117347 struct iphdr *iph;
117348 struct ethhdr *eth;
117349 - static atomic_t ip_ident;
117350 + static atomic_unchecked_t ip_ident;
117351 struct ipv6hdr *ip6h;
117352
117353 udp_len = len + sizeof(*udph);
117354 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117355 put_unaligned(0x45, (unsigned char *)iph);
117356 iph->tos = 0;
117357 put_unaligned(htons(ip_len), &(iph->tot_len));
117358 - iph->id = htons(atomic_inc_return(&ip_ident));
117359 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
117360 iph->frag_off = 0;
117361 iph->ttl = 64;
117362 iph->protocol = IPPROTO_UDP;
117363 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
117364 index 508155b..fad080f 100644
117365 --- a/net/core/pktgen.c
117366 +++ b/net/core/pktgen.c
117367 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
117368 pn->net = net;
117369 INIT_LIST_HEAD(&pn->pktgen_threads);
117370 pn->pktgen_exiting = false;
117371 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
117372 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
117373 if (!pn->proc_dir) {
117374 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
117375 return -ENODEV;
117376 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
117377 index 8de3682..fcb8a5e 100644
117378 --- a/net/core/rtnetlink.c
117379 +++ b/net/core/rtnetlink.c
117380 @@ -61,7 +61,7 @@ struct rtnl_link {
117381 rtnl_doit_func doit;
117382 rtnl_dumpit_func dumpit;
117383 rtnl_calcit_func calcit;
117384 -};
117385 +} __no_const;
117386
117387 static DEFINE_MUTEX(rtnl_mutex);
117388
117389 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
117390 * to use the ops for creating device. So do not
117391 * fill up dellink as well. That disables rtnl_dellink.
117392 */
117393 - if (ops->setup && !ops->dellink)
117394 - ops->dellink = unregister_netdevice_queue;
117395 + if (ops->setup && !ops->dellink) {
117396 + pax_open_kernel();
117397 + *(void **)&ops->dellink = unregister_netdevice_queue;
117398 + pax_close_kernel();
117399 + }
117400
117401 - list_add_tail(&ops->list, &link_ops);
117402 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
117403 return 0;
117404 }
117405 EXPORT_SYMBOL_GPL(__rtnl_link_register);
117406 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
117407 for_each_net(net) {
117408 __rtnl_kill_links(net, ops);
117409 }
117410 - list_del(&ops->list);
117411 + pax_list_del((struct list_head *)&ops->list);
117412 }
117413 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
117414
117415 @@ -1066,7 +1069,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
117416 (dev->ifalias &&
117417 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
117418 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
117419 - atomic_read(&dev->carrier_changes)))
117420 + atomic_read_unchecked(&dev->carrier_changes)))
117421 goto nla_put_failure;
117422
117423 if (1) {
117424 @@ -1748,10 +1751,13 @@ static int do_setlink(const struct sk_buff *skb,
117425 goto errout;
117426
117427 nla_for_each_nested(attr, tb[IFLA_VF_PORTS], rem) {
117428 - if (nla_type(attr) != IFLA_VF_PORT)
117429 - continue;
117430 - err = nla_parse_nested(port, IFLA_PORT_MAX,
117431 - attr, ifla_port_policy);
117432 + if (nla_type(attr) != IFLA_VF_PORT ||
117433 + nla_len(attr) < NLA_HDRLEN) {
117434 + err = -EINVAL;
117435 + goto errout;
117436 + }
117437 + err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
117438 + ifla_port_policy);
117439 if (err < 0)
117440 goto errout;
117441 if (!port[IFLA_PORT_VF]) {
117442 diff --git a/net/core/scm.c b/net/core/scm.c
117443 index 3b6899b..cf36238 100644
117444 --- a/net/core/scm.c
117445 +++ b/net/core/scm.c
117446 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
117447 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117448 {
117449 struct cmsghdr __user *cm
117450 - = (__force struct cmsghdr __user *)msg->msg_control;
117451 + = (struct cmsghdr __force_user *)msg->msg_control;
117452 struct cmsghdr cmhdr;
117453 int cmlen = CMSG_LEN(len);
117454 int err;
117455 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117456 err = -EFAULT;
117457 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
117458 goto out;
117459 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
117460 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
117461 goto out;
117462 cmlen = CMSG_SPACE(len);
117463 if (msg->msg_controllen < cmlen)
117464 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
117465 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117466 {
117467 struct cmsghdr __user *cm
117468 - = (__force struct cmsghdr __user*)msg->msg_control;
117469 + = (struct cmsghdr __force_user *)msg->msg_control;
117470
117471 int fdmax = 0;
117472 int fdnum = scm->fp->count;
117473 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117474 if (fdnum < fdmax)
117475 fdmax = fdnum;
117476
117477 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
117478 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
117479 i++, cmfptr++)
117480 {
117481 struct socket *sock;
117482 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
117483 index 41ec022..3cc0a1c 100644
117484 --- a/net/core/skbuff.c
117485 +++ b/net/core/skbuff.c
117486 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
117487 __wsum skb_checksum(const struct sk_buff *skb, int offset,
117488 int len, __wsum csum)
117489 {
117490 - const struct skb_checksum_ops ops = {
117491 + static const struct skb_checksum_ops ops = {
117492 .update = csum_partial_ext,
117493 .combine = csum_block_add_ext,
117494 };
117495 @@ -3335,12 +3335,14 @@ void __init skb_init(void)
117496 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
117497 sizeof(struct sk_buff),
117498 0,
117499 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117500 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117501 + SLAB_NO_SANITIZE,
117502 NULL);
117503 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
117504 sizeof(struct sk_buff_fclones),
117505 0,
117506 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117507 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117508 + SLAB_NO_SANITIZE,
117509 NULL);
117510 }
117511
117512 diff --git a/net/core/sock.c b/net/core/sock.c
117513 index dc30dc5..8bb3ef3 100644
117514 --- a/net/core/sock.c
117515 +++ b/net/core/sock.c
117516 @@ -440,7 +440,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117517 struct sk_buff_head *list = &sk->sk_receive_queue;
117518
117519 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
117520 - atomic_inc(&sk->sk_drops);
117521 + atomic_inc_unchecked(&sk->sk_drops);
117522 trace_sock_rcvqueue_full(sk, skb);
117523 return -ENOMEM;
117524 }
117525 @@ -450,7 +450,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117526 return err;
117527
117528 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
117529 - atomic_inc(&sk->sk_drops);
117530 + atomic_inc_unchecked(&sk->sk_drops);
117531 return -ENOBUFS;
117532 }
117533
117534 @@ -483,7 +483,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117535 skb->dev = NULL;
117536
117537 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
117538 - atomic_inc(&sk->sk_drops);
117539 + atomic_inc_unchecked(&sk->sk_drops);
117540 goto discard_and_relse;
117541 }
117542 if (nested)
117543 @@ -501,7 +501,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117544 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
117545 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
117546 bh_unlock_sock(sk);
117547 - atomic_inc(&sk->sk_drops);
117548 + atomic_inc_unchecked(&sk->sk_drops);
117549 goto discard_and_relse;
117550 }
117551
117552 @@ -907,6 +907,7 @@ set_rcvbuf:
117553 }
117554 break;
117555
117556 +#ifndef GRKERNSEC_BPF_HARDEN
117557 case SO_ATTACH_BPF:
117558 ret = -EINVAL;
117559 if (optlen == sizeof(u32)) {
117560 @@ -919,7 +920,7 @@ set_rcvbuf:
117561 ret = sk_attach_bpf(ufd, sk);
117562 }
117563 break;
117564 -
117565 +#endif
117566 case SO_DETACH_FILTER:
117567 ret = sk_detach_filter(sk);
117568 break;
117569 @@ -1021,12 +1022,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117570 struct timeval tm;
117571 } v;
117572
117573 - int lv = sizeof(int);
117574 - int len;
117575 + unsigned int lv = sizeof(int);
117576 + unsigned int len;
117577
117578 if (get_user(len, optlen))
117579 return -EFAULT;
117580 - if (len < 0)
117581 + if (len > INT_MAX)
117582 return -EINVAL;
117583
117584 memset(&v, 0, sizeof(v));
117585 @@ -1164,11 +1165,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117586
117587 case SO_PEERNAME:
117588 {
117589 - char address[128];
117590 + char address[_K_SS_MAXSIZE];
117591
117592 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
117593 return -ENOTCONN;
117594 - if (lv < len)
117595 + if (lv < len || sizeof address < len)
117596 return -EINVAL;
117597 if (copy_to_user(optval, address, len))
117598 return -EFAULT;
117599 @@ -1256,7 +1257,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117600
117601 if (len > lv)
117602 len = lv;
117603 - if (copy_to_user(optval, &v, len))
117604 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
117605 return -EFAULT;
117606 lenout:
117607 if (put_user(len, optlen))
117608 @@ -2359,7 +2360,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
117609 */
117610 smp_wmb();
117611 atomic_set(&sk->sk_refcnt, 1);
117612 - atomic_set(&sk->sk_drops, 0);
117613 + atomic_set_unchecked(&sk->sk_drops, 0);
117614 }
117615 EXPORT_SYMBOL(sock_init_data);
117616
117617 @@ -2487,6 +2488,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
117618 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117619 int level, int type)
117620 {
117621 + struct sock_extended_err ee;
117622 struct sock_exterr_skb *serr;
117623 struct sk_buff *skb;
117624 int copied, err;
117625 @@ -2508,7 +2510,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117626 sock_recv_timestamp(msg, sk, skb);
117627
117628 serr = SKB_EXT_ERR(skb);
117629 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
117630 + ee = serr->ee;
117631 + put_cmsg(msg, level, type, sizeof ee, &ee);
117632
117633 msg->msg_flags |= MSG_ERRQUEUE;
117634 err = copied;
117635 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
117636 index 74dddf8..7f4e77e 100644
117637 --- a/net/core/sock_diag.c
117638 +++ b/net/core/sock_diag.c
117639 @@ -9,7 +9,7 @@
117640 #include <linux/inet_diag.h>
117641 #include <linux/sock_diag.h>
117642
117643 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
117644 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
117645 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
117646 static DEFINE_MUTEX(sock_diag_table_mutex);
117647
117648 @@ -127,8 +127,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
117649 mutex_lock(&sock_diag_table_mutex);
117650 if (sock_diag_handlers[hndl->family])
117651 err = -EBUSY;
117652 - else
117653 + else {
117654 + pax_open_kernel();
117655 sock_diag_handlers[hndl->family] = hndl;
117656 + pax_close_kernel();
117657 + }
117658 mutex_unlock(&sock_diag_table_mutex);
117659
117660 return err;
117661 @@ -144,7 +147,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
117662
117663 mutex_lock(&sock_diag_table_mutex);
117664 BUG_ON(sock_diag_handlers[family] != hnld);
117665 + pax_open_kernel();
117666 sock_diag_handlers[family] = NULL;
117667 + pax_close_kernel();
117668 mutex_unlock(&sock_diag_table_mutex);
117669 }
117670 EXPORT_SYMBOL_GPL(sock_diag_unregister);
117671 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
117672 index 95b6139..3048623 100644
117673 --- a/net/core/sysctl_net_core.c
117674 +++ b/net/core/sysctl_net_core.c
117675 @@ -35,7 +35,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
117676 {
117677 unsigned int orig_size, size;
117678 int ret, i;
117679 - struct ctl_table tmp = {
117680 + ctl_table_no_const tmp = {
117681 .data = &size,
117682 .maxlen = sizeof(size),
117683 .mode = table->mode
117684 @@ -203,7 +203,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
117685 void __user *buffer, size_t *lenp, loff_t *ppos)
117686 {
117687 char id[IFNAMSIZ];
117688 - struct ctl_table tbl = {
117689 + ctl_table_no_const tbl = {
117690 .data = id,
117691 .maxlen = IFNAMSIZ,
117692 };
117693 @@ -221,7 +221,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
117694 static int proc_do_rss_key(struct ctl_table *table, int write,
117695 void __user *buffer, size_t *lenp, loff_t *ppos)
117696 {
117697 - struct ctl_table fake_table;
117698 + ctl_table_no_const fake_table;
117699 char buf[NETDEV_RSS_KEY_LEN * 3];
117700
117701 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
117702 @@ -285,7 +285,7 @@ static struct ctl_table net_core_table[] = {
117703 .mode = 0444,
117704 .proc_handler = proc_do_rss_key,
117705 },
117706 -#ifdef CONFIG_BPF_JIT
117707 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
117708 {
117709 .procname = "bpf_jit_enable",
117710 .data = &bpf_jit_enable,
117711 @@ -409,13 +409,12 @@ static struct ctl_table netns_core_table[] = {
117712
117713 static __net_init int sysctl_core_net_init(struct net *net)
117714 {
117715 - struct ctl_table *tbl;
117716 + ctl_table_no_const *tbl = NULL;
117717
117718 net->core.sysctl_somaxconn = SOMAXCONN;
117719
117720 - tbl = netns_core_table;
117721 if (!net_eq(net, &init_net)) {
117722 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
117723 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
117724 if (tbl == NULL)
117725 goto err_dup;
117726
117727 @@ -425,17 +424,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
117728 if (net->user_ns != &init_user_ns) {
117729 tbl[0].procname = NULL;
117730 }
117731 - }
117732 -
117733 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
117734 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
117735 + } else
117736 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
117737 if (net->core.sysctl_hdr == NULL)
117738 goto err_reg;
117739
117740 return 0;
117741
117742 err_reg:
117743 - if (tbl != netns_core_table)
117744 - kfree(tbl);
117745 + kfree(tbl);
117746 err_dup:
117747 return -ENOMEM;
117748 }
117749 @@ -450,7 +448,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
117750 kfree(tbl);
117751 }
117752
117753 -static __net_initdata struct pernet_operations sysctl_core_ops = {
117754 +static __net_initconst struct pernet_operations sysctl_core_ops = {
117755 .init = sysctl_core_net_init,
117756 .exit = sysctl_core_net_exit,
117757 };
117758 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
117759 index 754484b..4f4b894 100644
117760 --- a/net/decnet/af_decnet.c
117761 +++ b/net/decnet/af_decnet.c
117762 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
117763 .sysctl_rmem = sysctl_decnet_rmem,
117764 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
117765 .obj_size = sizeof(struct dn_sock),
117766 + .slab_flags = SLAB_USERCOPY,
117767 };
117768
117769 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
117770 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
117771 index b2c26b0..41f803e 100644
117772 --- a/net/decnet/dn_dev.c
117773 +++ b/net/decnet/dn_dev.c
117774 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
117775 .extra1 = &min_t3,
117776 .extra2 = &max_t3
117777 },
117778 - {0}
117779 + { }
117780 },
117781 };
117782
117783 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
117784 index 5325b54..a0d4d69 100644
117785 --- a/net/decnet/sysctl_net_decnet.c
117786 +++ b/net/decnet/sysctl_net_decnet.c
117787 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
117788
117789 if (len > *lenp) len = *lenp;
117790
117791 - if (copy_to_user(buffer, addr, len))
117792 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
117793 return -EFAULT;
117794
117795 *lenp = len;
117796 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
117797
117798 if (len > *lenp) len = *lenp;
117799
117800 - if (copy_to_user(buffer, devname, len))
117801 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
117802 return -EFAULT;
117803
117804 *lenp = len;
117805 diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
117806 index 392e29a..da953a2 100644
117807 --- a/net/dsa/dsa.c
117808 +++ b/net/dsa/dsa.c
117809 @@ -851,7 +851,7 @@ static struct packet_type dsa_pack_type __read_mostly = {
117810 .func = dsa_switch_rcv,
117811 };
117812
117813 -static struct notifier_block dsa_netdevice_nb __read_mostly = {
117814 +static struct notifier_block dsa_netdevice_nb = {
117815 .notifier_call = dsa_slave_netdevice_event,
117816 };
117817
117818 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
117819 index a2c7e4c..3dc9f67 100644
117820 --- a/net/hsr/hsr_netlink.c
117821 +++ b/net/hsr/hsr_netlink.c
117822 @@ -102,7 +102,7 @@ nla_put_failure:
117823 return -EMSGSIZE;
117824 }
117825
117826 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
117827 +static struct rtnl_link_ops hsr_link_ops = {
117828 .kind = "hsr",
117829 .maxtype = IFLA_HSR_MAX,
117830 .policy = hsr_policy,
117831 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
117832 index 0ae5822..3fe3627 100644
117833 --- a/net/ieee802154/6lowpan/core.c
117834 +++ b/net/ieee802154/6lowpan/core.c
117835 @@ -219,7 +219,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
117836 dev_put(real_dev);
117837 }
117838
117839 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
117840 +static struct rtnl_link_ops lowpan_link_ops = {
117841 .kind = "lowpan",
117842 .priv_size = sizeof(struct lowpan_dev_info),
117843 .setup = lowpan_setup,
117844 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
117845 index f46e4d1..30231f1 100644
117846 --- a/net/ieee802154/6lowpan/reassembly.c
117847 +++ b/net/ieee802154/6lowpan/reassembly.c
117848 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
117849
117850 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117851 {
117852 - struct ctl_table *table;
117853 + ctl_table_no_const *table = NULL;
117854 struct ctl_table_header *hdr;
117855 struct netns_ieee802154_lowpan *ieee802154_lowpan =
117856 net_ieee802154_lowpan(net);
117857
117858 - table = lowpan_frags_ns_ctl_table;
117859 if (!net_eq(net, &init_net)) {
117860 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
117861 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
117862 GFP_KERNEL);
117863 if (table == NULL)
117864 goto err_alloc;
117865 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117866 /* Don't export sysctls to unprivileged users */
117867 if (net->user_ns != &init_user_ns)
117868 table[0].procname = NULL;
117869 - }
117870 -
117871 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
117872 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
117873 + } else
117874 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
117875 if (hdr == NULL)
117876 goto err_reg;
117877
117878 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117879 return 0;
117880
117881 err_reg:
117882 - if (!net_eq(net, &init_net))
117883 - kfree(table);
117884 + kfree(table);
117885 err_alloc:
117886 return -ENOMEM;
117887 }
117888 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
117889 index a5aa54e..3bd5f9f 100644
117890 --- a/net/ipv4/af_inet.c
117891 +++ b/net/ipv4/af_inet.c
117892 @@ -1391,7 +1391,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
117893 return ip_recv_error(sk, msg, len, addr_len);
117894 #if IS_ENABLED(CONFIG_IPV6)
117895 if (sk->sk_family == AF_INET6)
117896 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
117897 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
117898 #endif
117899 return -EINVAL;
117900 }
117901 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
117902 index 419d23c..2084616 100644
117903 --- a/net/ipv4/devinet.c
117904 +++ b/net/ipv4/devinet.c
117905 @@ -69,7 +69,8 @@
117906
117907 static struct ipv4_devconf ipv4_devconf = {
117908 .data = {
117909 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
117910 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
117911 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
117912 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
117913 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
117914 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
117915 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
117916
117917 static struct ipv4_devconf ipv4_devconf_dflt = {
117918 .data = {
117919 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
117920 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
117921 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
117922 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
117923 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
117924 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
117925 @@ -1580,7 +1582,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
117926 idx = 0;
117927 head = &net->dev_index_head[h];
117928 rcu_read_lock();
117929 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
117930 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
117931 net->dev_base_seq;
117932 hlist_for_each_entry_rcu(dev, head, index_hlist) {
117933 if (idx < s_idx)
117934 @@ -1899,7 +1901,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
117935 idx = 0;
117936 head = &net->dev_index_head[h];
117937 rcu_read_lock();
117938 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
117939 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
117940 net->dev_base_seq;
117941 hlist_for_each_entry_rcu(dev, head, index_hlist) {
117942 if (idx < s_idx)
117943 @@ -2134,7 +2136,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
117944 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
117945 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
117946
117947 -static struct devinet_sysctl_table {
117948 +static const struct devinet_sysctl_table {
117949 struct ctl_table_header *sysctl_header;
117950 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
117951 } devinet_sysctl = {
117952 @@ -2266,7 +2268,7 @@ static __net_init int devinet_init_net(struct net *net)
117953 int err;
117954 struct ipv4_devconf *all, *dflt;
117955 #ifdef CONFIG_SYSCTL
117956 - struct ctl_table *tbl = ctl_forward_entry;
117957 + ctl_table_no_const *tbl = NULL;
117958 struct ctl_table_header *forw_hdr;
117959 #endif
117960
117961 @@ -2284,7 +2286,7 @@ static __net_init int devinet_init_net(struct net *net)
117962 goto err_alloc_dflt;
117963
117964 #ifdef CONFIG_SYSCTL
117965 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
117966 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
117967 if (!tbl)
117968 goto err_alloc_ctl;
117969
117970 @@ -2304,7 +2306,10 @@ static __net_init int devinet_init_net(struct net *net)
117971 goto err_reg_dflt;
117972
117973 err = -ENOMEM;
117974 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
117975 + if (!net_eq(net, &init_net))
117976 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
117977 + else
117978 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
117979 if (!forw_hdr)
117980 goto err_reg_ctl;
117981 net->ipv4.forw_hdr = forw_hdr;
117982 @@ -2320,8 +2325,7 @@ err_reg_ctl:
117983 err_reg_dflt:
117984 __devinet_sysctl_unregister(all);
117985 err_reg_all:
117986 - if (tbl != ctl_forward_entry)
117987 - kfree(tbl);
117988 + kfree(tbl);
117989 err_alloc_ctl:
117990 #endif
117991 if (dflt != &ipv4_devconf_dflt)
117992 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
117993 index 872494e..8e0b4d1 100644
117994 --- a/net/ipv4/fib_frontend.c
117995 +++ b/net/ipv4/fib_frontend.c
117996 @@ -1083,12 +1083,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
117997 #ifdef CONFIG_IP_ROUTE_MULTIPATH
117998 fib_sync_up(dev);
117999 #endif
118000 - atomic_inc(&net->ipv4.dev_addr_genid);
118001 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118002 rt_cache_flush(dev_net(dev));
118003 break;
118004 case NETDEV_DOWN:
118005 fib_del_ifaddr(ifa, NULL);
118006 - atomic_inc(&net->ipv4.dev_addr_genid);
118007 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118008 if (!ifa->ifa_dev->ifa_list) {
118009 /* Last address was deleted from this interface.
118010 * Disable IP.
118011 @@ -1126,7 +1126,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
118012 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118013 fib_sync_up(dev);
118014 #endif
118015 - atomic_inc(&net->ipv4.dev_addr_genid);
118016 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118017 rt_cache_flush(net);
118018 break;
118019 case NETDEV_DOWN:
118020 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
118021 index 8d695b6..752d427a 100644
118022 --- a/net/ipv4/fib_semantics.c
118023 +++ b/net/ipv4/fib_semantics.c
118024 @@ -752,7 +752,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
118025 nh->nh_saddr = inet_select_addr(nh->nh_dev,
118026 nh->nh_gw,
118027 nh->nh_parent->fib_scope);
118028 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
118029 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
118030
118031 return nh->nh_saddr;
118032 }
118033 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
118034 index c6fb80b..8705495 100644
118035 --- a/net/ipv4/inet_hashtables.c
118036 +++ b/net/ipv4/inet_hashtables.c
118037 @@ -18,6 +18,7 @@
118038 #include <linux/sched.h>
118039 #include <linux/slab.h>
118040 #include <linux/wait.h>
118041 +#include <linux/security.h>
118042
118043 #include <net/inet_connection_sock.h>
118044 #include <net/inet_hashtables.h>
118045 @@ -53,6 +54,8 @@ u32 sk_ehashfn(const struct sock *sk)
118046 sk->sk_daddr, sk->sk_dport);
118047 }
118048
118049 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
118050 +
118051 /*
118052 * Allocate and initialize a new local port bind bucket.
118053 * The bindhash mutex for snum's hash chain must be held here.
118054 @@ -564,6 +567,8 @@ ok:
118055 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
118056 spin_unlock(&head->lock);
118057
118058 + gr_update_task_in_ip_table(inet_sk(sk));
118059 +
118060 if (tw) {
118061 inet_twsk_deschedule(tw);
118062 while (twrefcnt) {
118063 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
118064 index 241afd7..31b95d5 100644
118065 --- a/net/ipv4/inetpeer.c
118066 +++ b/net/ipv4/inetpeer.c
118067 @@ -461,7 +461,7 @@ relookup:
118068 if (p) {
118069 p->daddr = *daddr;
118070 atomic_set(&p->refcnt, 1);
118071 - atomic_set(&p->rid, 0);
118072 + atomic_set_unchecked(&p->rid, 0);
118073 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
118074 p->rate_tokens = 0;
118075 /* 60*HZ is arbitrary, but chosen enough high so that the first
118076 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
118077 index cc1da6d..64b1534 100644
118078 --- a/net/ipv4/ip_fragment.c
118079 +++ b/net/ipv4/ip_fragment.c
118080 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
118081 return 0;
118082
118083 start = qp->rid;
118084 - end = atomic_inc_return(&peer->rid);
118085 + end = atomic_inc_return_unchecked(&peer->rid);
118086 qp->rid = end;
118087
118088 rc = qp->q.fragments && (end - start) > max;
118089 @@ -750,12 +750,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
118090
118091 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118092 {
118093 - struct ctl_table *table;
118094 + ctl_table_no_const *table = NULL;
118095 struct ctl_table_header *hdr;
118096
118097 - table = ip4_frags_ns_ctl_table;
118098 if (!net_eq(net, &init_net)) {
118099 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118100 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118101 if (!table)
118102 goto err_alloc;
118103
118104 @@ -769,9 +768,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118105 /* Don't export sysctls to unprivileged users */
118106 if (net->user_ns != &init_user_ns)
118107 table[0].procname = NULL;
118108 - }
118109 + hdr = register_net_sysctl(net, "net/ipv4", table);
118110 + } else
118111 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
118112
118113 - hdr = register_net_sysctl(net, "net/ipv4", table);
118114 if (!hdr)
118115 goto err_reg;
118116
118117 @@ -779,8 +779,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118118 return 0;
118119
118120 err_reg:
118121 - if (!net_eq(net, &init_net))
118122 - kfree(table);
118123 + kfree(table);
118124 err_alloc:
118125 return -ENOMEM;
118126 }
118127 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
118128 index 5fd7064..d13d75f 100644
118129 --- a/net/ipv4/ip_gre.c
118130 +++ b/net/ipv4/ip_gre.c
118131 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
118132 module_param(log_ecn_error, bool, 0644);
118133 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118134
118135 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
118136 +static struct rtnl_link_ops ipgre_link_ops;
118137 static int ipgre_tunnel_init(struct net_device *dev);
118138
118139 static int ipgre_net_id __read_mostly;
118140 @@ -819,7 +819,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
118141 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
118142 };
118143
118144 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118145 +static struct rtnl_link_ops ipgre_link_ops = {
118146 .kind = "gre",
118147 .maxtype = IFLA_GRE_MAX,
118148 .policy = ipgre_policy,
118149 @@ -834,7 +834,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118150 .get_link_net = ip_tunnel_get_link_net,
118151 };
118152
118153 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
118154 +static struct rtnl_link_ops ipgre_tap_ops = {
118155 .kind = "gretap",
118156 .maxtype = IFLA_GRE_MAX,
118157 .policy = ipgre_policy,
118158 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
118159 index 2db4c87..4db9282 100644
118160 --- a/net/ipv4/ip_input.c
118161 +++ b/net/ipv4/ip_input.c
118162 @@ -147,6 +147,10 @@
118163 #include <linux/mroute.h>
118164 #include <linux/netlink.h>
118165
118166 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118167 +extern int grsec_enable_blackhole;
118168 +#endif
118169 +
118170 /*
118171 * Process Router Attention IP option (RFC 2113)
118172 */
118173 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sock *sk, struct sk_buff *skb)
118174 if (!raw) {
118175 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
118176 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
118177 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118178 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118179 +#endif
118180 icmp_send(skb, ICMP_DEST_UNREACH,
118181 ICMP_PROT_UNREACH, 0);
118182 }
118183 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
118184 index 6ddde89..653e224 100644
118185 --- a/net/ipv4/ip_sockglue.c
118186 +++ b/net/ipv4/ip_sockglue.c
118187 @@ -1291,7 +1291,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118188 len = min_t(unsigned int, len, opt->optlen);
118189 if (put_user(len, optlen))
118190 return -EFAULT;
118191 - if (copy_to_user(optval, opt->__data, len))
118192 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
118193 + copy_to_user(optval, opt->__data, len))
118194 return -EFAULT;
118195 return 0;
118196 }
118197 @@ -1425,7 +1426,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118198 if (sk->sk_type != SOCK_STREAM)
118199 return -ENOPROTOOPT;
118200
118201 - msg.msg_control = (__force void *) optval;
118202 + msg.msg_control = (__force_kernel void *) optval;
118203 msg.msg_controllen = len;
118204 msg.msg_flags = flags;
118205
118206 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
118207 index 0c15208..a3a76c5 100644
118208 --- a/net/ipv4/ip_vti.c
118209 +++ b/net/ipv4/ip_vti.c
118210 @@ -45,7 +45,7 @@
118211 #include <net/net_namespace.h>
118212 #include <net/netns/generic.h>
118213
118214 -static struct rtnl_link_ops vti_link_ops __read_mostly;
118215 +static struct rtnl_link_ops vti_link_ops;
118216
118217 static int vti_net_id __read_mostly;
118218 static int vti_tunnel_init(struct net_device *dev);
118219 @@ -525,7 +525,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
118220 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
118221 };
118222
118223 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
118224 +static struct rtnl_link_ops vti_link_ops = {
118225 .kind = "vti",
118226 .maxtype = IFLA_VTI_MAX,
118227 .policy = vti_policy,
118228 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
118229 index 8e7328c..9bd7ed3 100644
118230 --- a/net/ipv4/ipconfig.c
118231 +++ b/net/ipv4/ipconfig.c
118232 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
118233
118234 mm_segment_t oldfs = get_fs();
118235 set_fs(get_ds());
118236 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118237 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118238 set_fs(oldfs);
118239 return res;
118240 }
118241 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
118242
118243 mm_segment_t oldfs = get_fs();
118244 set_fs(get_ds());
118245 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118246 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118247 set_fs(oldfs);
118248 return res;
118249 }
118250 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
118251
118252 mm_segment_t oldfs = get_fs();
118253 set_fs(get_ds());
118254 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
118255 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
118256 set_fs(oldfs);
118257 return res;
118258 }
118259 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
118260 index ff96396..2e928ba 100644
118261 --- a/net/ipv4/ipip.c
118262 +++ b/net/ipv4/ipip.c
118263 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118264 static int ipip_net_id __read_mostly;
118265
118266 static int ipip_tunnel_init(struct net_device *dev);
118267 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
118268 +static struct rtnl_link_ops ipip_link_ops;
118269
118270 static int ipip_err(struct sk_buff *skb, u32 info)
118271 {
118272 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
118273 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
118274 };
118275
118276 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
118277 +static struct rtnl_link_ops ipip_link_ops = {
118278 .kind = "ipip",
118279 .maxtype = IFLA_IPTUN_MAX,
118280 .policy = ipip_policy,
118281 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
118282 index a612007..99ac4bc5 100644
118283 --- a/net/ipv4/netfilter/arp_tables.c
118284 +++ b/net/ipv4/netfilter/arp_tables.c
118285 @@ -884,14 +884,14 @@ static int compat_table_info(const struct xt_table_info *info,
118286 #endif
118287
118288 static int get_info(struct net *net, void __user *user,
118289 - const int *len, int compat)
118290 + int len, int compat)
118291 {
118292 char name[XT_TABLE_MAXNAMELEN];
118293 struct xt_table *t;
118294 int ret;
118295
118296 - if (*len != sizeof(struct arpt_getinfo)) {
118297 - duprintf("length %u != %Zu\n", *len,
118298 + if (len != sizeof(struct arpt_getinfo)) {
118299 + duprintf("length %u != %Zu\n", len,
118300 sizeof(struct arpt_getinfo));
118301 return -EINVAL;
118302 }
118303 @@ -928,7 +928,7 @@ static int get_info(struct net *net, void __user *user,
118304 info.size = private->size;
118305 strcpy(info.name, name);
118306
118307 - if (copy_to_user(user, &info, *len) != 0)
118308 + if (copy_to_user(user, &info, len) != 0)
118309 ret = -EFAULT;
118310 else
118311 ret = 0;
118312 @@ -1695,7 +1695,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
118313
118314 switch (cmd) {
118315 case ARPT_SO_GET_INFO:
118316 - ret = get_info(sock_net(sk), user, len, 1);
118317 + ret = get_info(sock_net(sk), user, *len, 1);
118318 break;
118319 case ARPT_SO_GET_ENTRIES:
118320 ret = compat_get_entries(sock_net(sk), user, len);
118321 @@ -1740,7 +1740,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
118322
118323 switch (cmd) {
118324 case ARPT_SO_GET_INFO:
118325 - ret = get_info(sock_net(sk), user, len, 0);
118326 + ret = get_info(sock_net(sk), user, *len, 0);
118327 break;
118328
118329 case ARPT_SO_GET_ENTRIES:
118330 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
118331 index 2d0e265..67e5b8d 100644
118332 --- a/net/ipv4/netfilter/ip_tables.c
118333 +++ b/net/ipv4/netfilter/ip_tables.c
118334 @@ -1072,14 +1072,14 @@ static int compat_table_info(const struct xt_table_info *info,
118335 #endif
118336
118337 static int get_info(struct net *net, void __user *user,
118338 - const int *len, int compat)
118339 + int len, int compat)
118340 {
118341 char name[XT_TABLE_MAXNAMELEN];
118342 struct xt_table *t;
118343 int ret;
118344
118345 - if (*len != sizeof(struct ipt_getinfo)) {
118346 - duprintf("length %u != %zu\n", *len,
118347 + if (len != sizeof(struct ipt_getinfo)) {
118348 + duprintf("length %u != %zu\n", len,
118349 sizeof(struct ipt_getinfo));
118350 return -EINVAL;
118351 }
118352 @@ -1116,7 +1116,7 @@ static int get_info(struct net *net, void __user *user,
118353 info.size = private->size;
118354 strcpy(info.name, name);
118355
118356 - if (copy_to_user(user, &info, *len) != 0)
118357 + if (copy_to_user(user, &info, len) != 0)
118358 ret = -EFAULT;
118359 else
118360 ret = 0;
118361 @@ -1978,7 +1978,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118362
118363 switch (cmd) {
118364 case IPT_SO_GET_INFO:
118365 - ret = get_info(sock_net(sk), user, len, 1);
118366 + ret = get_info(sock_net(sk), user, *len, 1);
118367 break;
118368 case IPT_SO_GET_ENTRIES:
118369 ret = compat_get_entries(sock_net(sk), user, len);
118370 @@ -2025,7 +2025,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118371
118372 switch (cmd) {
118373 case IPT_SO_GET_INFO:
118374 - ret = get_info(sock_net(sk), user, len, 0);
118375 + ret = get_info(sock_net(sk), user, *len, 0);
118376 break;
118377
118378 case IPT_SO_GET_ENTRIES:
118379 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118380 index 771ab3d..5b99b18 100644
118381 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
118382 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118383 @@ -725,7 +725,7 @@ static int clusterip_net_init(struct net *net)
118384 spin_lock_init(&cn->lock);
118385
118386 #ifdef CONFIG_PROC_FS
118387 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
118388 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
118389 if (!cn->procdir) {
118390 pr_err("Unable to proc dir entry\n");
118391 return -ENOMEM;
118392 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
118393 index 05ff44b..da00000 100644
118394 --- a/net/ipv4/ping.c
118395 +++ b/net/ipv4/ping.c
118396 @@ -59,7 +59,7 @@ struct ping_table {
118397 };
118398
118399 static struct ping_table ping_table;
118400 -struct pingv6_ops pingv6_ops;
118401 +struct pingv6_ops *pingv6_ops;
118402 EXPORT_SYMBOL_GPL(pingv6_ops);
118403
118404 static u16 ping_port_rover;
118405 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
118406 return -ENODEV;
118407 }
118408 }
118409 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
118410 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
118411 scoped);
118412 rcu_read_unlock();
118413
118414 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118415 }
118416 #if IS_ENABLED(CONFIG_IPV6)
118417 } else if (skb->protocol == htons(ETH_P_IPV6)) {
118418 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
118419 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
118420 #endif
118421 }
118422
118423 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118424 info, (u8 *)icmph);
118425 #if IS_ENABLED(CONFIG_IPV6)
118426 } else if (family == AF_INET6) {
118427 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
118428 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
118429 info, (u8 *)icmph);
118430 #endif
118431 }
118432 @@ -918,10 +918,10 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
118433 }
118434
118435 if (inet6_sk(sk)->rxopt.all)
118436 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
118437 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
118438 if (skb->protocol == htons(ETH_P_IPV6) &&
118439 inet6_sk(sk)->rxopt.all)
118440 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
118441 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
118442 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
118443 ip_cmsg_recv(msg, skb);
118444 #endif
118445 @@ -1116,7 +1116,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
118446 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
118447 0, sock_i_ino(sp),
118448 atomic_read(&sp->sk_refcnt), sp,
118449 - atomic_read(&sp->sk_drops));
118450 + atomic_read_unchecked(&sp->sk_drops));
118451 }
118452
118453 static int ping_v4_seq_show(struct seq_file *seq, void *v)
118454 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
118455 index 561cd4b..a32a155 100644
118456 --- a/net/ipv4/raw.c
118457 +++ b/net/ipv4/raw.c
118458 @@ -323,7 +323,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
118459 int raw_rcv(struct sock *sk, struct sk_buff *skb)
118460 {
118461 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
118462 - atomic_inc(&sk->sk_drops);
118463 + atomic_inc_unchecked(&sk->sk_drops);
118464 kfree_skb(skb);
118465 return NET_RX_DROP;
118466 }
118467 @@ -771,16 +771,20 @@ static int raw_init(struct sock *sk)
118468
118469 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
118470 {
118471 + struct icmp_filter filter;
118472 +
118473 if (optlen > sizeof(struct icmp_filter))
118474 optlen = sizeof(struct icmp_filter);
118475 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
118476 + if (copy_from_user(&filter, optval, optlen))
118477 return -EFAULT;
118478 + raw_sk(sk)->filter = filter;
118479 return 0;
118480 }
118481
118482 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
118483 {
118484 int len, ret = -EFAULT;
118485 + struct icmp_filter filter;
118486
118487 if (get_user(len, optlen))
118488 goto out;
118489 @@ -790,8 +794,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
118490 if (len > sizeof(struct icmp_filter))
118491 len = sizeof(struct icmp_filter);
118492 ret = -EFAULT;
118493 - if (put_user(len, optlen) ||
118494 - copy_to_user(optval, &raw_sk(sk)->filter, len))
118495 + filter = raw_sk(sk)->filter;
118496 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
118497 goto out;
118498 ret = 0;
118499 out: return ret;
118500 @@ -1020,7 +1024,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
118501 0, 0L, 0,
118502 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
118503 0, sock_i_ino(sp),
118504 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
118505 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
118506 }
118507
118508 static int raw_seq_show(struct seq_file *seq, void *v)
118509 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
118510 index f45f2a1..e7d47a3 100644
118511 --- a/net/ipv4/route.c
118512 +++ b/net/ipv4/route.c
118513 @@ -227,7 +227,7 @@ static const struct seq_operations rt_cache_seq_ops = {
118514
118515 static int rt_cache_seq_open(struct inode *inode, struct file *file)
118516 {
118517 - return seq_open(file, &rt_cache_seq_ops);
118518 + return seq_open_restrict(file, &rt_cache_seq_ops);
118519 }
118520
118521 static const struct file_operations rt_cache_seq_fops = {
118522 @@ -318,7 +318,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
118523
118524 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
118525 {
118526 - return seq_open(file, &rt_cpu_seq_ops);
118527 + return seq_open_restrict(file, &rt_cpu_seq_ops);
118528 }
118529
118530 static const struct file_operations rt_cpu_seq_fops = {
118531 @@ -356,7 +356,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
118532
118533 static int rt_acct_proc_open(struct inode *inode, struct file *file)
118534 {
118535 - return single_open(file, rt_acct_proc_show, NULL);
118536 + return single_open_restrict(file, rt_acct_proc_show, NULL);
118537 }
118538
118539 static const struct file_operations rt_acct_proc_fops = {
118540 @@ -458,11 +458,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
118541
118542 #define IP_IDENTS_SZ 2048u
118543 struct ip_ident_bucket {
118544 - atomic_t id;
118545 + atomic_unchecked_t id;
118546 u32 stamp32;
118547 };
118548
118549 -static struct ip_ident_bucket *ip_idents __read_mostly;
118550 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
118551
118552 /* In order to protect privacy, we add a perturbation to identifiers
118553 * if one generator is seldom used. This makes hard for an attacker
118554 @@ -478,7 +478,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
118555 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
118556 delta = prandom_u32_max(now - old);
118557
118558 - return atomic_add_return(segs + delta, &bucket->id) - segs;
118559 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
118560 }
118561 EXPORT_SYMBOL(ip_idents_reserve);
118562
118563 @@ -2641,34 +2641,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
118564 .maxlen = sizeof(int),
118565 .mode = 0200,
118566 .proc_handler = ipv4_sysctl_rtcache_flush,
118567 + .extra1 = &init_net,
118568 },
118569 { },
118570 };
118571
118572 static __net_init int sysctl_route_net_init(struct net *net)
118573 {
118574 - struct ctl_table *tbl;
118575 + ctl_table_no_const *tbl = NULL;
118576
118577 - tbl = ipv4_route_flush_table;
118578 if (!net_eq(net, &init_net)) {
118579 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
118580 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
118581 if (!tbl)
118582 goto err_dup;
118583
118584 /* Don't export sysctls to unprivileged users */
118585 if (net->user_ns != &init_user_ns)
118586 tbl[0].procname = NULL;
118587 - }
118588 - tbl[0].extra1 = net;
118589 + tbl[0].extra1 = net;
118590 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
118591 + } else
118592 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
118593
118594 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
118595 if (!net->ipv4.route_hdr)
118596 goto err_reg;
118597 return 0;
118598
118599 err_reg:
118600 - if (tbl != ipv4_route_flush_table)
118601 - kfree(tbl);
118602 + kfree(tbl);
118603 err_dup:
118604 return -ENOMEM;
118605 }
118606 @@ -2691,8 +2691,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
118607
118608 static __net_init int rt_genid_init(struct net *net)
118609 {
118610 - atomic_set(&net->ipv4.rt_genid, 0);
118611 - atomic_set(&net->fnhe_genid, 0);
118612 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
118613 + atomic_set_unchecked(&net->fnhe_genid, 0);
118614 get_random_bytes(&net->ipv4.dev_addr_genid,
118615 sizeof(net->ipv4.dev_addr_genid));
118616 return 0;
118617 @@ -2736,11 +2736,7 @@ int __init ip_rt_init(void)
118618 int rc = 0;
118619 int cpu;
118620
118621 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
118622 - if (!ip_idents)
118623 - panic("IP: failed to allocate ip_idents\n");
118624 -
118625 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
118626 + prandom_bytes(ip_idents, sizeof(ip_idents));
118627
118628 for_each_possible_cpu(cpu) {
118629 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
118630 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
118631 index c3852a7..7bdbde7 100644
118632 --- a/net/ipv4/sysctl_net_ipv4.c
118633 +++ b/net/ipv4/sysctl_net_ipv4.c
118634 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
118635 container_of(table->data, struct net, ipv4.ip_local_ports.range);
118636 int ret;
118637 int range[2];
118638 - struct ctl_table tmp = {
118639 + ctl_table_no_const tmp = {
118640 .data = &range,
118641 .maxlen = sizeof(range),
118642 .mode = table->mode,
118643 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
118644 int ret;
118645 gid_t urange[2];
118646 kgid_t low, high;
118647 - struct ctl_table tmp = {
118648 + ctl_table_no_const tmp = {
118649 .data = &urange,
118650 .maxlen = sizeof(urange),
118651 .mode = table->mode,
118652 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
118653 void __user *buffer, size_t *lenp, loff_t *ppos)
118654 {
118655 char val[TCP_CA_NAME_MAX];
118656 - struct ctl_table tbl = {
118657 + ctl_table_no_const tbl = {
118658 .data = val,
118659 .maxlen = TCP_CA_NAME_MAX,
118660 };
118661 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
118662 void __user *buffer, size_t *lenp,
118663 loff_t *ppos)
118664 {
118665 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
118666 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
118667 int ret;
118668
118669 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
118670 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
118671 void __user *buffer, size_t *lenp,
118672 loff_t *ppos)
118673 {
118674 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
118675 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
118676 int ret;
118677
118678 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
118679 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
118680 void __user *buffer, size_t *lenp,
118681 loff_t *ppos)
118682 {
118683 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
118684 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
118685 struct tcp_fastopen_context *ctxt;
118686 int ret;
118687 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
118688 @@ -902,13 +902,12 @@ static struct ctl_table ipv4_net_table[] = {
118689
118690 static __net_init int ipv4_sysctl_init_net(struct net *net)
118691 {
118692 - struct ctl_table *table;
118693 + ctl_table_no_const *table = NULL;
118694
118695 - table = ipv4_net_table;
118696 if (!net_eq(net, &init_net)) {
118697 int i;
118698
118699 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
118700 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
118701 if (!table)
118702 goto err_alloc;
118703
118704 @@ -917,7 +916,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
118705 table[i].data += (void *)net - (void *)&init_net;
118706 }
118707
118708 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
118709 + if (!net_eq(net, &init_net))
118710 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
118711 + else
118712 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
118713 if (!net->ipv4.ipv4_hdr)
118714 goto err_reg;
118715
118716 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
118717 index c9ab964..607d9f7 100644
118718 --- a/net/ipv4/tcp_input.c
118719 +++ b/net/ipv4/tcp_input.c
118720 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
118721 * without any lock. We want to make sure compiler wont store
118722 * intermediate values in this location.
118723 */
118724 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
118725 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
118726 sk->sk_max_pacing_rate);
118727 }
118728
118729 @@ -4610,7 +4610,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
118730 * simplifies code)
118731 */
118732 static void
118733 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
118734 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
118735 struct sk_buff *head, struct sk_buff *tail,
118736 u32 start, u32 end)
118737 {
118738 @@ -5605,6 +5605,7 @@ discard:
118739 tcp_paws_reject(&tp->rx_opt, 0))
118740 goto discard_and_undo;
118741
118742 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
118743 if (th->syn) {
118744 /* We see SYN without ACK. It is attempt of
118745 * simultaneous connect with crossed SYNs.
118746 @@ -5655,6 +5656,7 @@ discard:
118747 goto discard;
118748 #endif
118749 }
118750 +#endif
118751 /* "fifth, if neither of the SYN or RST bits is set then
118752 * drop the segment and return."
118753 */
118754 @@ -5701,7 +5703,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
118755 goto discard;
118756
118757 if (th->syn) {
118758 - if (th->fin)
118759 + if (th->fin || th->urg || th->psh)
118760 goto discard;
118761 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
118762 return 1;
118763 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
118764 index fc1c658..42a8d34 100644
118765 --- a/net/ipv4/tcp_ipv4.c
118766 +++ b/net/ipv4/tcp_ipv4.c
118767 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
118768 int sysctl_tcp_low_latency __read_mostly;
118769 EXPORT_SYMBOL(sysctl_tcp_low_latency);
118770
118771 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118772 +extern int grsec_enable_blackhole;
118773 +#endif
118774 +
118775 #ifdef CONFIG_TCP_MD5SIG
118776 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
118777 __be32 daddr, __be32 saddr, const struct tcphdr *th);
118778 @@ -1427,6 +1431,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
118779 return 0;
118780
118781 reset:
118782 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118783 + if (!grsec_enable_blackhole)
118784 +#endif
118785 tcp_v4_send_reset(rsk, skb);
118786 discard:
118787 kfree_skb(skb);
118788 @@ -1591,12 +1598,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
118789 TCP_SKB_CB(skb)->sacked = 0;
118790
118791 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
118792 - if (!sk)
118793 + if (!sk) {
118794 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118795 + ret = 1;
118796 +#endif
118797 goto no_tcp_socket;
118798 -
118799 + }
118800 process:
118801 - if (sk->sk_state == TCP_TIME_WAIT)
118802 + if (sk->sk_state == TCP_TIME_WAIT) {
118803 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118804 + ret = 2;
118805 +#endif
118806 goto do_time_wait;
118807 + }
118808
118809 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
118810 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
118811 @@ -1652,6 +1666,10 @@ csum_error:
118812 bad_packet:
118813 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
118814 } else {
118815 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118816 + if (!grsec_enable_blackhole || (ret == 1 &&
118817 + (skb->dev->flags & IFF_LOOPBACK)))
118818 +#endif
118819 tcp_v4_send_reset(NULL, skb);
118820 }
118821
118822 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
118823 index 17e7339..c72ff6c 100644
118824 --- a/net/ipv4/tcp_minisocks.c
118825 +++ b/net/ipv4/tcp_minisocks.c
118826 @@ -27,6 +27,10 @@
118827 #include <net/inet_common.h>
118828 #include <net/xfrm.h>
118829
118830 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118831 +extern int grsec_enable_blackhole;
118832 +#endif
118833 +
118834 int sysctl_tcp_syncookies __read_mostly = 1;
118835 EXPORT_SYMBOL(sysctl_tcp_syncookies);
118836
118837 @@ -778,7 +782,10 @@ embryonic_reset:
118838 * avoid becoming vulnerable to outside attack aiming at
118839 * resetting legit local connections.
118840 */
118841 - req->rsk_ops->send_reset(sk, skb);
118842 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118843 + if (!grsec_enable_blackhole)
118844 +#endif
118845 + req->rsk_ops->send_reset(sk, skb);
118846 } else if (fastopen) { /* received a valid RST pkt */
118847 reqsk_fastopen_remove(sk, req, true);
118848 tcp_reset(sk);
118849 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
118850 index ebf5ff5..4d1ff32 100644
118851 --- a/net/ipv4/tcp_probe.c
118852 +++ b/net/ipv4/tcp_probe.c
118853 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
118854 if (cnt + width >= len)
118855 break;
118856
118857 - if (copy_to_user(buf + cnt, tbuf, width))
118858 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
118859 return -EFAULT;
118860 cnt += width;
118861 }
118862 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
118863 index 8c65dc1..55fd1ba 100644
118864 --- a/net/ipv4/tcp_timer.c
118865 +++ b/net/ipv4/tcp_timer.c
118866 @@ -22,6 +22,10 @@
118867 #include <linux/gfp.h>
118868 #include <net/tcp.h>
118869
118870 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118871 +extern int grsec_lastack_retries;
118872 +#endif
118873 +
118874 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
118875 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
118876 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
118877 @@ -195,6 +199,13 @@ static int tcp_write_timeout(struct sock *sk)
118878 }
118879 }
118880
118881 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118882 + if ((sk->sk_state == TCP_LAST_ACK) &&
118883 + (grsec_lastack_retries > 0) &&
118884 + (grsec_lastack_retries < retry_until))
118885 + retry_until = grsec_lastack_retries;
118886 +#endif
118887 +
118888 if (retransmits_timed_out(sk, retry_until,
118889 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
118890 /* Has it gone just too far? */
118891 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
118892 index 83aa604..dbfddf5 100644
118893 --- a/net/ipv4/udp.c
118894 +++ b/net/ipv4/udp.c
118895 @@ -87,6 +87,7 @@
118896 #include <linux/types.h>
118897 #include <linux/fcntl.h>
118898 #include <linux/module.h>
118899 +#include <linux/security.h>
118900 #include <linux/socket.h>
118901 #include <linux/sockios.h>
118902 #include <linux/igmp.h>
118903 @@ -115,6 +116,10 @@
118904 #include <net/busy_poll.h>
118905 #include "udp_impl.h"
118906
118907 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118908 +extern int grsec_enable_blackhole;
118909 +#endif
118910 +
118911 struct udp_table udp_table __read_mostly;
118912 EXPORT_SYMBOL(udp_table);
118913
118914 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
118915 return true;
118916 }
118917
118918 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
118919 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
118920 +
118921 /*
118922 * This routine is called by the ICMP module when it gets some
118923 * sort of error condition. If err < 0 then the socket should
118924 @@ -944,9 +952,18 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
118925 dport = usin->sin_port;
118926 if (dport == 0)
118927 return -EINVAL;
118928 +
118929 + err = gr_search_udp_sendmsg(sk, usin);
118930 + if (err)
118931 + return err;
118932 } else {
118933 if (sk->sk_state != TCP_ESTABLISHED)
118934 return -EDESTADDRREQ;
118935 +
118936 + err = gr_search_udp_sendmsg(sk, NULL);
118937 + if (err)
118938 + return err;
118939 +
118940 daddr = inet->inet_daddr;
118941 dport = inet->inet_dport;
118942 /* Open fast path for connected socket.
118943 @@ -1193,7 +1210,7 @@ static unsigned int first_packet_length(struct sock *sk)
118944 IS_UDPLITE(sk));
118945 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
118946 IS_UDPLITE(sk));
118947 - atomic_inc(&sk->sk_drops);
118948 + atomic_inc_unchecked(&sk->sk_drops);
118949 __skb_unlink(skb, rcvq);
118950 __skb_queue_tail(&list_kill, skb);
118951 }
118952 @@ -1273,6 +1290,10 @@ try_again:
118953 if (!skb)
118954 goto out;
118955
118956 + err = gr_search_udp_recvmsg(sk, skb);
118957 + if (err)
118958 + goto out_free;
118959 +
118960 ulen = skb->len - sizeof(struct udphdr);
118961 copied = len;
118962 if (copied > ulen)
118963 @@ -1305,7 +1326,7 @@ try_again:
118964 if (unlikely(err)) {
118965 trace_kfree_skb(skb, udp_recvmsg);
118966 if (!peeked) {
118967 - atomic_inc(&sk->sk_drops);
118968 + atomic_inc_unchecked(&sk->sk_drops);
118969 UDP_INC_STATS_USER(sock_net(sk),
118970 UDP_MIB_INERRORS, is_udplite);
118971 }
118972 @@ -1599,7 +1620,7 @@ csum_error:
118973 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
118974 drop:
118975 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
118976 - atomic_inc(&sk->sk_drops);
118977 + atomic_inc_unchecked(&sk->sk_drops);
118978 kfree_skb(skb);
118979 return -1;
118980 }
118981 @@ -1617,7 +1638,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
118982 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
118983
118984 if (!skb1) {
118985 - atomic_inc(&sk->sk_drops);
118986 + atomic_inc_unchecked(&sk->sk_drops);
118987 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
118988 IS_UDPLITE(sk));
118989 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
118990 @@ -1823,6 +1844,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
118991 goto csum_error;
118992
118993 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
118994 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118995 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118996 +#endif
118997 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
118998
118999 /*
119000 @@ -2420,7 +2444,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
119001 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
119002 0, sock_i_ino(sp),
119003 atomic_read(&sp->sk_refcnt), sp,
119004 - atomic_read(&sp->sk_drops));
119005 + atomic_read_unchecked(&sp->sk_drops));
119006 }
119007
119008 int udp4_seq_show(struct seq_file *seq, void *v)
119009 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
119010 index bff6974..c63736c 100644
119011 --- a/net/ipv4/xfrm4_policy.c
119012 +++ b/net/ipv4/xfrm4_policy.c
119013 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
119014 fl4->flowi4_tos = iph->tos;
119015 }
119016
119017 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
119018 +static int xfrm4_garbage_collect(struct dst_ops *ops)
119019 {
119020 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
119021
119022 - xfrm4_policy_afinfo.garbage_collect(net);
119023 + xfrm_garbage_collect_deferred(net);
119024 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
119025 }
119026
119027 @@ -268,19 +268,18 @@ static struct ctl_table xfrm4_policy_table[] = {
119028
119029 static int __net_init xfrm4_net_init(struct net *net)
119030 {
119031 - struct ctl_table *table;
119032 + ctl_table_no_const *table = NULL;
119033 struct ctl_table_header *hdr;
119034
119035 - table = xfrm4_policy_table;
119036 if (!net_eq(net, &init_net)) {
119037 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119038 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119039 if (!table)
119040 goto err_alloc;
119041
119042 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
119043 - }
119044 -
119045 - hdr = register_net_sysctl(net, "net/ipv4", table);
119046 + hdr = register_net_sysctl(net, "net/ipv4", table);
119047 + } else
119048 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
119049 if (!hdr)
119050 goto err_reg;
119051
119052 @@ -288,8 +287,7 @@ static int __net_init xfrm4_net_init(struct net *net)
119053 return 0;
119054
119055 err_reg:
119056 - if (!net_eq(net, &init_net))
119057 - kfree(table);
119058 + kfree(table);
119059 err_alloc:
119060 return -ENOMEM;
119061 }
119062 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
119063 index 37b70e8..1475ab7 100644
119064 --- a/net/ipv6/addrconf.c
119065 +++ b/net/ipv6/addrconf.c
119066 @@ -178,7 +178,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
119067 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119068 .mtu6 = IPV6_MIN_MTU,
119069 .accept_ra = 1,
119070 - .accept_redirects = 1,
119071 + .accept_redirects = 0,
119072 .autoconf = 1,
119073 .force_mld_version = 0,
119074 .mldv1_unsolicited_report_interval = 10 * HZ,
119075 @@ -219,7 +219,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
119076 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119077 .mtu6 = IPV6_MIN_MTU,
119078 .accept_ra = 1,
119079 - .accept_redirects = 1,
119080 + .accept_redirects = 0,
119081 .autoconf = 1,
119082 .force_mld_version = 0,
119083 .mldv1_unsolicited_report_interval = 10 * HZ,
119084 @@ -620,7 +620,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
119085 idx = 0;
119086 head = &net->dev_index_head[h];
119087 rcu_read_lock();
119088 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
119089 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
119090 net->dev_base_seq;
119091 hlist_for_each_entry_rcu(dev, head, index_hlist) {
119092 if (idx < s_idx)
119093 @@ -2506,7 +2506,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
119094 p.iph.ihl = 5;
119095 p.iph.protocol = IPPROTO_IPV6;
119096 p.iph.ttl = 64;
119097 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
119098 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
119099
119100 if (ops->ndo_do_ioctl) {
119101 mm_segment_t oldfs = get_fs();
119102 @@ -3772,16 +3772,23 @@ static const struct file_operations if6_fops = {
119103 .release = seq_release_net,
119104 };
119105
119106 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
119107 +extern void unregister_ipv6_seq_ops_addr(void);
119108 +
119109 static int __net_init if6_proc_net_init(struct net *net)
119110 {
119111 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
119112 + register_ipv6_seq_ops_addr(&if6_seq_ops);
119113 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
119114 + unregister_ipv6_seq_ops_addr();
119115 return -ENOMEM;
119116 + }
119117 return 0;
119118 }
119119
119120 static void __net_exit if6_proc_net_exit(struct net *net)
119121 {
119122 remove_proc_entry("if_inet6", net->proc_net);
119123 + unregister_ipv6_seq_ops_addr();
119124 }
119125
119126 static struct pernet_operations if6_proc_net_ops = {
119127 @@ -4400,7 +4407,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
119128 s_ip_idx = ip_idx = cb->args[2];
119129
119130 rcu_read_lock();
119131 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119132 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119133 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
119134 idx = 0;
119135 head = &net->dev_index_head[h];
119136 @@ -5057,7 +5064,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119137 rt_genid_bump_ipv6(net);
119138 break;
119139 }
119140 - atomic_inc(&net->ipv6.dev_addr_genid);
119141 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
119142 }
119143
119144 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119145 @@ -5077,7 +5084,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
119146 int *valp = ctl->data;
119147 int val = *valp;
119148 loff_t pos = *ppos;
119149 - struct ctl_table lctl;
119150 + ctl_table_no_const lctl;
119151 int ret;
119152
119153 /*
119154 @@ -5102,7 +5109,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
119155 {
119156 struct inet6_dev *idev = ctl->extra1;
119157 int min_mtu = IPV6_MIN_MTU;
119158 - struct ctl_table lctl;
119159 + ctl_table_no_const lctl;
119160
119161 lctl = *ctl;
119162 lctl.extra1 = &min_mtu;
119163 @@ -5177,7 +5184,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
119164 int *valp = ctl->data;
119165 int val = *valp;
119166 loff_t pos = *ppos;
119167 - struct ctl_table lctl;
119168 + ctl_table_no_const lctl;
119169 int ret;
119170
119171 /*
119172 @@ -5242,7 +5249,7 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
119173 int err;
119174 struct in6_addr addr;
119175 char str[IPV6_MAX_STRLEN];
119176 - struct ctl_table lctl = *ctl;
119177 + ctl_table_no_const lctl = *ctl;
119178 struct net *net = ctl->extra2;
119179 struct ipv6_stable_secret *secret = ctl->data;
119180
119181 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
119182 index eef63b3..d68f5da 100644
119183 --- a/net/ipv6/af_inet6.c
119184 +++ b/net/ipv6/af_inet6.c
119185 @@ -768,7 +768,7 @@ static int __net_init inet6_net_init(struct net *net)
119186 net->ipv6.sysctl.auto_flowlabels = 0;
119187 net->ipv6.sysctl.idgen_retries = 3;
119188 net->ipv6.sysctl.idgen_delay = 1 * HZ;
119189 - atomic_set(&net->ipv6.fib6_sernum, 1);
119190 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
119191
119192 err = ipv6_init_mibs(net);
119193 if (err)
119194 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
119195 index 62d908e..bac79a9 100644
119196 --- a/net/ipv6/datagram.c
119197 +++ b/net/ipv6/datagram.c
119198 @@ -967,5 +967,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
119199 0,
119200 sock_i_ino(sp),
119201 atomic_read(&sp->sk_refcnt), sp,
119202 - atomic_read(&sp->sk_drops));
119203 + atomic_read_unchecked(&sp->sk_drops));
119204 }
119205 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
119206 index 2c2b5d5..cc01abd 100644
119207 --- a/net/ipv6/icmp.c
119208 +++ b/net/ipv6/icmp.c
119209 @@ -1004,7 +1004,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
119210
119211 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
119212 {
119213 - struct ctl_table *table;
119214 + ctl_table_no_const *table;
119215
119216 table = kmemdup(ipv6_icmp_table_template,
119217 sizeof(ipv6_icmp_table_template),
119218 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
119219 index bde57b1..5b45dbb 100644
119220 --- a/net/ipv6/ip6_fib.c
119221 +++ b/net/ipv6/ip6_fib.c
119222 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
119223 int new, old;
119224
119225 do {
119226 - old = atomic_read(&net->ipv6.fib6_sernum);
119227 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
119228 new = old < INT_MAX ? old + 1 : 1;
119229 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
119230 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
119231 old, new) != old);
119232 return new;
119233 }
119234 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
119235 index a38d3ac..d02e37d 100644
119236 --- a/net/ipv6/ip6_gre.c
119237 +++ b/net/ipv6/ip6_gre.c
119238 @@ -71,8 +71,8 @@ struct ip6gre_net {
119239 struct net_device *fb_tunnel_dev;
119240 };
119241
119242 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
119243 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
119244 +static struct rtnl_link_ops ip6gre_link_ops;
119245 +static struct rtnl_link_ops ip6gre_tap_ops;
119246 static int ip6gre_tunnel_init(struct net_device *dev);
119247 static void ip6gre_tunnel_setup(struct net_device *dev);
119248 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
119249 @@ -1280,7 +1280,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
119250 }
119251
119252
119253 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
119254 +static struct inet6_protocol ip6gre_protocol = {
119255 .handler = ip6gre_rcv,
119256 .err_handler = ip6gre_err,
119257 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
119258 @@ -1639,7 +1639,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
119259 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
119260 };
119261
119262 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119263 +static struct rtnl_link_ops ip6gre_link_ops = {
119264 .kind = "ip6gre",
119265 .maxtype = IFLA_GRE_MAX,
119266 .policy = ip6gre_policy,
119267 @@ -1654,7 +1654,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119268 .get_link_net = ip6_tnl_get_link_net,
119269 };
119270
119271 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
119272 +static struct rtnl_link_ops ip6gre_tap_ops = {
119273 .kind = "ip6gretap",
119274 .maxtype = IFLA_GRE_MAX,
119275 .policy = ip6gre_policy,
119276 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
119277 index 5cafd92..d5aead4 100644
119278 --- a/net/ipv6/ip6_tunnel.c
119279 +++ b/net/ipv6/ip6_tunnel.c
119280 @@ -80,7 +80,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119281
119282 static int ip6_tnl_dev_init(struct net_device *dev);
119283 static void ip6_tnl_dev_setup(struct net_device *dev);
119284 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
119285 +static struct rtnl_link_ops ip6_link_ops;
119286
119287 static int ip6_tnl_net_id __read_mostly;
119288 struct ip6_tnl_net {
119289 @@ -1776,7 +1776,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
119290 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
119291 };
119292
119293 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
119294 +static struct rtnl_link_ops ip6_link_ops = {
119295 .kind = "ip6tnl",
119296 .maxtype = IFLA_IPTUN_MAX,
119297 .policy = ip6_tnl_policy,
119298 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
119299 index 0224c03..c5ec3d9 100644
119300 --- a/net/ipv6/ip6_vti.c
119301 +++ b/net/ipv6/ip6_vti.c
119302 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119303
119304 static int vti6_dev_init(struct net_device *dev);
119305 static void vti6_dev_setup(struct net_device *dev);
119306 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
119307 +static struct rtnl_link_ops vti6_link_ops;
119308
119309 static int vti6_net_id __read_mostly;
119310 struct vti6_net {
119311 @@ -1019,7 +1019,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
119312 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
119313 };
119314
119315 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
119316 +static struct rtnl_link_ops vti6_link_ops = {
119317 .kind = "vti6",
119318 .maxtype = IFLA_VTI_MAX,
119319 .policy = vti6_policy,
119320 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
119321 index 63e6956..ebbbcf6 100644
119322 --- a/net/ipv6/ipv6_sockglue.c
119323 +++ b/net/ipv6/ipv6_sockglue.c
119324 @@ -1015,7 +1015,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
119325 if (sk->sk_type != SOCK_STREAM)
119326 return -ENOPROTOOPT;
119327
119328 - msg.msg_control = optval;
119329 + msg.msg_control = (void __force_kernel *)optval;
119330 msg.msg_controllen = len;
119331 msg.msg_flags = flags;
119332
119333 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
119334 index 62f5b0d..331fdb1 100644
119335 --- a/net/ipv6/netfilter/ip6_tables.c
119336 +++ b/net/ipv6/netfilter/ip6_tables.c
119337 @@ -1085,14 +1085,14 @@ static int compat_table_info(const struct xt_table_info *info,
119338 #endif
119339
119340 static int get_info(struct net *net, void __user *user,
119341 - const int *len, int compat)
119342 + int len, int compat)
119343 {
119344 char name[XT_TABLE_MAXNAMELEN];
119345 struct xt_table *t;
119346 int ret;
119347
119348 - if (*len != sizeof(struct ip6t_getinfo)) {
119349 - duprintf("length %u != %zu\n", *len,
119350 + if (len != sizeof(struct ip6t_getinfo)) {
119351 + duprintf("length %u != %zu\n", len,
119352 sizeof(struct ip6t_getinfo));
119353 return -EINVAL;
119354 }
119355 @@ -1129,7 +1129,7 @@ static int get_info(struct net *net, void __user *user,
119356 info.size = private->size;
119357 strcpy(info.name, name);
119358
119359 - if (copy_to_user(user, &info, *len) != 0)
119360 + if (copy_to_user(user, &info, len) != 0)
119361 ret = -EFAULT;
119362 else
119363 ret = 0;
119364 @@ -1991,7 +1991,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119365
119366 switch (cmd) {
119367 case IP6T_SO_GET_INFO:
119368 - ret = get_info(sock_net(sk), user, len, 1);
119369 + ret = get_info(sock_net(sk), user, *len, 1);
119370 break;
119371 case IP6T_SO_GET_ENTRIES:
119372 ret = compat_get_entries(sock_net(sk), user, len);
119373 @@ -2038,7 +2038,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119374
119375 switch (cmd) {
119376 case IP6T_SO_GET_INFO:
119377 - ret = get_info(sock_net(sk), user, len, 0);
119378 + ret = get_info(sock_net(sk), user, *len, 0);
119379 break;
119380
119381 case IP6T_SO_GET_ENTRIES:
119382 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
119383 index 6f187c8..34b367f 100644
119384 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
119385 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
119386 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
119387
119388 static int nf_ct_frag6_sysctl_register(struct net *net)
119389 {
119390 - struct ctl_table *table;
119391 + ctl_table_no_const *table = NULL;
119392 struct ctl_table_header *hdr;
119393
119394 - table = nf_ct_frag6_sysctl_table;
119395 if (!net_eq(net, &init_net)) {
119396 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
119397 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
119398 GFP_KERNEL);
119399 if (table == NULL)
119400 goto err_alloc;
119401 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119402 table[2].data = &net->nf_frag.frags.high_thresh;
119403 table[2].extra1 = &net->nf_frag.frags.low_thresh;
119404 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
119405 - }
119406 -
119407 - hdr = register_net_sysctl(net, "net/netfilter", table);
119408 + hdr = register_net_sysctl(net, "net/netfilter", table);
119409 + } else
119410 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
119411 if (hdr == NULL)
119412 goto err_reg;
119413
119414 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119415 return 0;
119416
119417 err_reg:
119418 - if (!net_eq(net, &init_net))
119419 - kfree(table);
119420 + kfree(table);
119421 err_alloc:
119422 return -ENOMEM;
119423 }
119424 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
119425 index 263a516..692f738 100644
119426 --- a/net/ipv6/ping.c
119427 +++ b/net/ipv6/ping.c
119428 @@ -240,6 +240,24 @@ static struct pernet_operations ping_v6_net_ops = {
119429 };
119430 #endif
119431
119432 +static struct pingv6_ops real_pingv6_ops = {
119433 + .ipv6_recv_error = ipv6_recv_error,
119434 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
119435 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
119436 + .icmpv6_err_convert = icmpv6_err_convert,
119437 + .ipv6_icmp_error = ipv6_icmp_error,
119438 + .ipv6_chk_addr = ipv6_chk_addr,
119439 +};
119440 +
119441 +static struct pingv6_ops dummy_pingv6_ops = {
119442 + .ipv6_recv_error = dummy_ipv6_recv_error,
119443 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
119444 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
119445 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
119446 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
119447 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
119448 +};
119449 +
119450 int __init pingv6_init(void)
119451 {
119452 #ifdef CONFIG_PROC_FS
119453 @@ -247,13 +265,7 @@ int __init pingv6_init(void)
119454 if (ret)
119455 return ret;
119456 #endif
119457 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
119458 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
119459 - pingv6_ops.ip6_datagram_recv_specific_ctl =
119460 - ip6_datagram_recv_specific_ctl;
119461 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
119462 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
119463 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
119464 + pingv6_ops = &real_pingv6_ops;
119465 return inet6_register_protosw(&pingv6_protosw);
119466 }
119467
119468 @@ -262,14 +274,9 @@ int __init pingv6_init(void)
119469 */
119470 void pingv6_exit(void)
119471 {
119472 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
119473 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
119474 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
119475 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
119476 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
119477 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
119478 #ifdef CONFIG_PROC_FS
119479 unregister_pernet_subsys(&ping_v6_net_ops);
119480 #endif
119481 + pingv6_ops = &dummy_pingv6_ops;
119482 inet6_unregister_protosw(&pingv6_protosw);
119483 }
119484 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
119485 index 679253d0..70b653c 100644
119486 --- a/net/ipv6/proc.c
119487 +++ b/net/ipv6/proc.c
119488 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
119489 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
119490 goto proc_snmp6_fail;
119491
119492 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
119493 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
119494 if (!net->mib.proc_net_devsnmp6)
119495 goto proc_dev_snmp6_fail;
119496 return 0;
119497 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
119498 index 8072bd4..1629245 100644
119499 --- a/net/ipv6/raw.c
119500 +++ b/net/ipv6/raw.c
119501 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
119502 {
119503 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
119504 skb_checksum_complete(skb)) {
119505 - atomic_inc(&sk->sk_drops);
119506 + atomic_inc_unchecked(&sk->sk_drops);
119507 kfree_skb(skb);
119508 return NET_RX_DROP;
119509 }
119510 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
119511 struct raw6_sock *rp = raw6_sk(sk);
119512
119513 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
119514 - atomic_inc(&sk->sk_drops);
119515 + atomic_inc_unchecked(&sk->sk_drops);
119516 kfree_skb(skb);
119517 return NET_RX_DROP;
119518 }
119519 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
119520
119521 if (inet->hdrincl) {
119522 if (skb_checksum_complete(skb)) {
119523 - atomic_inc(&sk->sk_drops);
119524 + atomic_inc_unchecked(&sk->sk_drops);
119525 kfree_skb(skb);
119526 return NET_RX_DROP;
119527 }
119528 @@ -608,7 +608,7 @@ out:
119529 return err;
119530 }
119531
119532 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
119533 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
119534 struct flowi6 *fl6, struct dst_entry **dstp,
119535 unsigned int flags)
119536 {
119537 @@ -913,12 +913,15 @@ do_confirm:
119538 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
119539 char __user *optval, int optlen)
119540 {
119541 + struct icmp6_filter filter;
119542 +
119543 switch (optname) {
119544 case ICMPV6_FILTER:
119545 if (optlen > sizeof(struct icmp6_filter))
119546 optlen = sizeof(struct icmp6_filter);
119547 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
119548 + if (copy_from_user(&filter, optval, optlen))
119549 return -EFAULT;
119550 + raw6_sk(sk)->filter = filter;
119551 return 0;
119552 default:
119553 return -ENOPROTOOPT;
119554 @@ -931,6 +934,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
119555 char __user *optval, int __user *optlen)
119556 {
119557 int len;
119558 + struct icmp6_filter filter;
119559
119560 switch (optname) {
119561 case ICMPV6_FILTER:
119562 @@ -942,7 +946,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
119563 len = sizeof(struct icmp6_filter);
119564 if (put_user(len, optlen))
119565 return -EFAULT;
119566 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
119567 + filter = raw6_sk(sk)->filter;
119568 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
119569 return -EFAULT;
119570 return 0;
119571 default:
119572 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
119573 index 8ffa2c8..5968612 100644
119574 --- a/net/ipv6/reassembly.c
119575 +++ b/net/ipv6/reassembly.c
119576 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
119577
119578 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119579 {
119580 - struct ctl_table *table;
119581 + ctl_table_no_const *table = NULL;
119582 struct ctl_table_header *hdr;
119583
119584 - table = ip6_frags_ns_ctl_table;
119585 if (!net_eq(net, &init_net)) {
119586 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
119587 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
119588 if (!table)
119589 goto err_alloc;
119590
119591 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119592 /* Don't export sysctls to unprivileged users */
119593 if (net->user_ns != &init_user_ns)
119594 table[0].procname = NULL;
119595 - }
119596 + hdr = register_net_sysctl(net, "net/ipv6", table);
119597 + } else
119598 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
119599
119600 - hdr = register_net_sysctl(net, "net/ipv6", table);
119601 if (!hdr)
119602 goto err_reg;
119603
119604 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119605 return 0;
119606
119607 err_reg:
119608 - if (!net_eq(net, &init_net))
119609 - kfree(table);
119610 + kfree(table);
119611 err_alloc:
119612 return -ENOMEM;
119613 }
119614 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
119615 index c73ae50..aa55e00 100644
119616 --- a/net/ipv6/route.c
119617 +++ b/net/ipv6/route.c
119618 @@ -3046,7 +3046,7 @@ struct ctl_table ipv6_route_table_template[] = {
119619
119620 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
119621 {
119622 - struct ctl_table *table;
119623 + ctl_table_no_const *table;
119624
119625 table = kmemdup(ipv6_route_table_template,
119626 sizeof(ipv6_route_table_template),
119627 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
119628 index ac35a28..070cc8c 100644
119629 --- a/net/ipv6/sit.c
119630 +++ b/net/ipv6/sit.c
119631 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
119632 static void ipip6_dev_free(struct net_device *dev);
119633 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
119634 __be32 *v4dst);
119635 -static struct rtnl_link_ops sit_link_ops __read_mostly;
119636 +static struct rtnl_link_ops sit_link_ops;
119637
119638 static int sit_net_id __read_mostly;
119639 struct sit_net {
119640 @@ -1749,7 +1749,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
119641 unregister_netdevice_queue(dev, head);
119642 }
119643
119644 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
119645 +static struct rtnl_link_ops sit_link_ops = {
119646 .kind = "sit",
119647 .maxtype = IFLA_IPTUN_MAX,
119648 .policy = ipip6_policy,
119649 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
119650 index abcc79f..3b2d2d5 100644
119651 --- a/net/ipv6/sysctl_net_ipv6.c
119652 +++ b/net/ipv6/sysctl_net_ipv6.c
119653 @@ -92,7 +92,7 @@ static struct ctl_table ipv6_rotable[] = {
119654
119655 static int __net_init ipv6_sysctl_net_init(struct net *net)
119656 {
119657 - struct ctl_table *ipv6_table;
119658 + ctl_table_no_const *ipv6_table;
119659 struct ctl_table *ipv6_route_table;
119660 struct ctl_table *ipv6_icmp_table;
119661 int err;
119662 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
119663 index 3adffb3..a67e4d1 100644
119664 --- a/net/ipv6/tcp_ipv6.c
119665 +++ b/net/ipv6/tcp_ipv6.c
119666 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
119667 }
119668 }
119669
119670 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119671 +extern int grsec_enable_blackhole;
119672 +#endif
119673 +
119674 static __u32 tcp_v6_init_sequence(const struct sk_buff *skb)
119675 {
119676 return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32,
119677 @@ -1283,6 +1287,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
119678 return 0;
119679
119680 reset:
119681 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119682 + if (!grsec_enable_blackhole)
119683 +#endif
119684 tcp_v6_send_reset(sk, skb);
119685 discard:
119686 if (opt_skb)
119687 @@ -1392,12 +1399,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
119688
119689 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
119690 inet6_iif(skb));
119691 - if (!sk)
119692 + if (!sk) {
119693 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119694 + ret = 1;
119695 +#endif
119696 goto no_tcp_socket;
119697 + }
119698
119699 process:
119700 - if (sk->sk_state == TCP_TIME_WAIT)
119701 + if (sk->sk_state == TCP_TIME_WAIT) {
119702 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119703 + ret = 2;
119704 +#endif
119705 goto do_time_wait;
119706 + }
119707
119708 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
119709 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
119710 @@ -1448,6 +1463,10 @@ csum_error:
119711 bad_packet:
119712 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
119713 } else {
119714 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119715 + if (!grsec_enable_blackhole || (ret == 1 &&
119716 + (skb->dev->flags & IFF_LOOPBACK)))
119717 +#endif
119718 tcp_v6_send_reset(NULL, skb);
119719 }
119720
119721 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
119722 index e51fc3e..8f04229 100644
119723 --- a/net/ipv6/udp.c
119724 +++ b/net/ipv6/udp.c
119725 @@ -76,6 +76,10 @@ static u32 udp6_ehashfn(const struct net *net,
119726 udp_ipv6_hash_secret + net_hash_mix(net));
119727 }
119728
119729 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119730 +extern int grsec_enable_blackhole;
119731 +#endif
119732 +
119733 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
119734 {
119735 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
119736 @@ -445,7 +449,7 @@ try_again:
119737 if (unlikely(err)) {
119738 trace_kfree_skb(skb, udpv6_recvmsg);
119739 if (!peeked) {
119740 - atomic_inc(&sk->sk_drops);
119741 + atomic_inc_unchecked(&sk->sk_drops);
119742 if (is_udp4)
119743 UDP_INC_STATS_USER(sock_net(sk),
119744 UDP_MIB_INERRORS,
119745 @@ -709,7 +713,7 @@ csum_error:
119746 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
119747 drop:
119748 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
119749 - atomic_inc(&sk->sk_drops);
119750 + atomic_inc_unchecked(&sk->sk_drops);
119751 kfree_skb(skb);
119752 return -1;
119753 }
119754 @@ -750,7 +754,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
119755 if (likely(!skb1))
119756 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
119757 if (!skb1) {
119758 - atomic_inc(&sk->sk_drops);
119759 + atomic_inc_unchecked(&sk->sk_drops);
119760 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
119761 IS_UDPLITE(sk));
119762 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119763 @@ -934,6 +938,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
119764 goto csum_error;
119765
119766 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
119767 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119768 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
119769 +#endif
119770 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
119771
119772 kfree_skb(skb);
119773 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
119774 index f337a90..2a9a9db 100644
119775 --- a/net/ipv6/xfrm6_policy.c
119776 +++ b/net/ipv6/xfrm6_policy.c
119777 @@ -222,11 +222,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
119778 }
119779 }
119780
119781 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
119782 +static int xfrm6_garbage_collect(struct dst_ops *ops)
119783 {
119784 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
119785
119786 - xfrm6_policy_afinfo.garbage_collect(net);
119787 + xfrm_garbage_collect_deferred(net);
119788 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
119789 }
119790
119791 @@ -338,19 +338,19 @@ static struct ctl_table xfrm6_policy_table[] = {
119792
119793 static int __net_init xfrm6_net_init(struct net *net)
119794 {
119795 - struct ctl_table *table;
119796 + ctl_table_no_const *table = NULL;
119797 struct ctl_table_header *hdr;
119798
119799 - table = xfrm6_policy_table;
119800 if (!net_eq(net, &init_net)) {
119801 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
119802 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
119803 if (!table)
119804 goto err_alloc;
119805
119806 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
119807 - }
119808 + hdr = register_net_sysctl(net, "net/ipv6", table);
119809 + } else
119810 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
119811
119812 - hdr = register_net_sysctl(net, "net/ipv6", table);
119813 if (!hdr)
119814 goto err_reg;
119815
119816 @@ -358,8 +358,7 @@ static int __net_init xfrm6_net_init(struct net *net)
119817 return 0;
119818
119819 err_reg:
119820 - if (!net_eq(net, &init_net))
119821 - kfree(table);
119822 + kfree(table);
119823 err_alloc:
119824 return -ENOMEM;
119825 }
119826 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
119827 index c1d247e..9e5949d 100644
119828 --- a/net/ipx/ipx_proc.c
119829 +++ b/net/ipx/ipx_proc.c
119830 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
119831 struct proc_dir_entry *p;
119832 int rc = -ENOMEM;
119833
119834 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
119835 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
119836
119837 if (!ipx_proc_dir)
119838 goto out;
119839 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
119840 index 683346d..cb0e12d 100644
119841 --- a/net/irda/ircomm/ircomm_tty.c
119842 +++ b/net/irda/ircomm/ircomm_tty.c
119843 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
119844 add_wait_queue(&port->open_wait, &wait);
119845
119846 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
119847 - __FILE__, __LINE__, tty->driver->name, port->count);
119848 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
119849
119850 spin_lock_irqsave(&port->lock, flags);
119851 - port->count--;
119852 + atomic_dec(&port->count);
119853 port->blocked_open++;
119854 spin_unlock_irqrestore(&port->lock, flags);
119855
119856 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
119857 }
119858
119859 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
119860 - __FILE__, __LINE__, tty->driver->name, port->count);
119861 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
119862
119863 schedule();
119864 }
119865 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
119866
119867 spin_lock_irqsave(&port->lock, flags);
119868 if (!tty_hung_up_p(filp))
119869 - port->count++;
119870 + atomic_inc(&port->count);
119871 port->blocked_open--;
119872 spin_unlock_irqrestore(&port->lock, flags);
119873
119874 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
119875 - __FILE__, __LINE__, tty->driver->name, port->count);
119876 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
119877
119878 if (!retval)
119879 port->flags |= ASYNC_NORMAL_ACTIVE;
119880 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
119881
119882 /* ++ is not atomic, so this should be protected - Jean II */
119883 spin_lock_irqsave(&self->port.lock, flags);
119884 - self->port.count++;
119885 + atomic_inc(&self->port.count);
119886 spin_unlock_irqrestore(&self->port.lock, flags);
119887 tty_port_tty_set(&self->port, tty);
119888
119889 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
119890 - self->line, self->port.count);
119891 + self->line, atomic_read(&self->port.count));
119892
119893 /* Not really used by us, but lets do it anyway */
119894 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
119895 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
119896 tty_kref_put(port->tty);
119897 }
119898 port->tty = NULL;
119899 - port->count = 0;
119900 + atomic_set(&port->count, 0);
119901 spin_unlock_irqrestore(&port->lock, flags);
119902
119903 wake_up_interruptible(&port->open_wait);
119904 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
119905 seq_putc(m, '\n');
119906
119907 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
119908 - seq_printf(m, "Open count: %d\n", self->port.count);
119909 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
119910 seq_printf(m, "Max data size: %d\n", self->max_data_size);
119911 seq_printf(m, "Max header size: %d\n", self->max_header_size);
119912
119913 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
119914 index b9ac598..f88cc56 100644
119915 --- a/net/irda/irproc.c
119916 +++ b/net/irda/irproc.c
119917 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
119918 {
119919 int i;
119920
119921 - proc_irda = proc_mkdir("irda", init_net.proc_net);
119922 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
119923 if (proc_irda == NULL)
119924 return;
119925
119926 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
119927 index 6daa52a..786aa2b 100644
119928 --- a/net/iucv/af_iucv.c
119929 +++ b/net/iucv/af_iucv.c
119930 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
119931 {
119932 char name[12];
119933
119934 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
119935 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
119936 while (__iucv_get_sock_by_name(name)) {
119937 sprintf(name, "%08x",
119938 - atomic_inc_return(&iucv_sk_list.autobind_name));
119939 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
119940 }
119941 memcpy(iucv->src_name, name, 8);
119942 }
119943 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
119944 index 2a6a1fd..6c112b0 100644
119945 --- a/net/iucv/iucv.c
119946 +++ b/net/iucv/iucv.c
119947 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
119948 return NOTIFY_OK;
119949 }
119950
119951 -static struct notifier_block __refdata iucv_cpu_notifier = {
119952 +static struct notifier_block iucv_cpu_notifier = {
119953 .notifier_call = iucv_cpu_notify,
119954 };
119955
119956 diff --git a/net/key/af_key.c b/net/key/af_key.c
119957 index f0d52d7..9c9af38 100644
119958 --- a/net/key/af_key.c
119959 +++ b/net/key/af_key.c
119960 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
119961 static u32 get_acqseq(void)
119962 {
119963 u32 res;
119964 - static atomic_t acqseq;
119965 + static atomic_unchecked_t acqseq;
119966
119967 do {
119968 - res = atomic_inc_return(&acqseq);
119969 + res = atomic_inc_return_unchecked(&acqseq);
119970 } while (!res);
119971 return res;
119972 }
119973 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
119974 index 4b55287..bd247f7 100644
119975 --- a/net/l2tp/l2tp_eth.c
119976 +++ b/net/l2tp/l2tp_eth.c
119977 @@ -42,12 +42,12 @@ struct l2tp_eth {
119978 struct sock *tunnel_sock;
119979 struct l2tp_session *session;
119980 struct list_head list;
119981 - atomic_long_t tx_bytes;
119982 - atomic_long_t tx_packets;
119983 - atomic_long_t tx_dropped;
119984 - atomic_long_t rx_bytes;
119985 - atomic_long_t rx_packets;
119986 - atomic_long_t rx_errors;
119987 + atomic_long_unchecked_t tx_bytes;
119988 + atomic_long_unchecked_t tx_packets;
119989 + atomic_long_unchecked_t tx_dropped;
119990 + atomic_long_unchecked_t rx_bytes;
119991 + atomic_long_unchecked_t rx_packets;
119992 + atomic_long_unchecked_t rx_errors;
119993 };
119994
119995 /* via l2tp_session_priv() */
119996 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
119997 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
119998
119999 if (likely(ret == NET_XMIT_SUCCESS)) {
120000 - atomic_long_add(len, &priv->tx_bytes);
120001 - atomic_long_inc(&priv->tx_packets);
120002 + atomic_long_add_unchecked(len, &priv->tx_bytes);
120003 + atomic_long_inc_unchecked(&priv->tx_packets);
120004 } else {
120005 - atomic_long_inc(&priv->tx_dropped);
120006 + atomic_long_inc_unchecked(&priv->tx_dropped);
120007 }
120008 return NETDEV_TX_OK;
120009 }
120010 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
120011 {
120012 struct l2tp_eth *priv = netdev_priv(dev);
120013
120014 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
120015 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
120016 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
120017 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
120018 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
120019 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
120020 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
120021 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
120022 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
120023 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
120024 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
120025 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
120026 return stats;
120027 }
120028
120029 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
120030 nf_reset(skb);
120031
120032 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
120033 - atomic_long_inc(&priv->rx_packets);
120034 - atomic_long_add(data_len, &priv->rx_bytes);
120035 + atomic_long_inc_unchecked(&priv->rx_packets);
120036 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
120037 } else {
120038 - atomic_long_inc(&priv->rx_errors);
120039 + atomic_long_inc_unchecked(&priv->rx_errors);
120040 }
120041 return;
120042
120043 error:
120044 - atomic_long_inc(&priv->rx_errors);
120045 + atomic_long_inc_unchecked(&priv->rx_errors);
120046 kfree_skb(skb);
120047 }
120048
120049 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
120050 index 7964993..2c48a3a 100644
120051 --- a/net/l2tp/l2tp_ip.c
120052 +++ b/net/l2tp/l2tp_ip.c
120053 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
120054 .ops = &l2tp_ip_ops,
120055 };
120056
120057 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
120058 +static const struct net_protocol l2tp_ip_protocol = {
120059 .handler = l2tp_ip_recv,
120060 .netns_ok = 1,
120061 };
120062 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
120063 index d1ded37..c0d1e49 100644
120064 --- a/net/l2tp/l2tp_ip6.c
120065 +++ b/net/l2tp/l2tp_ip6.c
120066 @@ -755,7 +755,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
120067 .ops = &l2tp_ip6_ops,
120068 };
120069
120070 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
120071 +static const struct inet6_protocol l2tp_ip6_protocol = {
120072 .handler = l2tp_ip6_recv,
120073 };
120074
120075 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
120076 index 1a3c7e0..80f8b0c 100644
120077 --- a/net/llc/llc_proc.c
120078 +++ b/net/llc/llc_proc.c
120079 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
120080 int rc = -ENOMEM;
120081 struct proc_dir_entry *p;
120082
120083 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
120084 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
120085 if (!llc_proc_dir)
120086 goto out;
120087
120088 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
120089 index ff347a0..6ea4923 100644
120090 --- a/net/mac80211/cfg.c
120091 +++ b/net/mac80211/cfg.c
120092 @@ -582,7 +582,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
120093 ret = ieee80211_vif_use_channel(sdata, chandef,
120094 IEEE80211_CHANCTX_EXCLUSIVE);
120095 }
120096 - } else if (local->open_count == local->monitors) {
120097 + } else if (local_read(&local->open_count) == local->monitors) {
120098 local->_oper_chandef = *chandef;
120099 ieee80211_hw_config(local, 0);
120100 }
120101 @@ -3428,7 +3428,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
120102 else
120103 local->probe_req_reg--;
120104
120105 - if (!local->open_count)
120106 + if (!local_read(&local->open_count))
120107 break;
120108
120109 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
120110 @@ -3563,8 +3563,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
120111 if (chanctx_conf) {
120112 *chandef = sdata->vif.bss_conf.chandef;
120113 ret = 0;
120114 - } else if (local->open_count > 0 &&
120115 - local->open_count == local->monitors &&
120116 + } else if (local_read(&local->open_count) > 0 &&
120117 + local_read(&local->open_count) == local->monitors &&
120118 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
120119 if (local->use_chanctx)
120120 *chandef = local->monitor_chandef;
120121 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
120122 index c0a9187..2a13300 100644
120123 --- a/net/mac80211/ieee80211_i.h
120124 +++ b/net/mac80211/ieee80211_i.h
120125 @@ -30,6 +30,7 @@
120126 #include <net/ieee80211_radiotap.h>
120127 #include <net/cfg80211.h>
120128 #include <net/mac80211.h>
120129 +#include <asm/local.h>
120130 #include "key.h"
120131 #include "sta_info.h"
120132 #include "debug.h"
120133 @@ -1118,7 +1119,7 @@ struct ieee80211_local {
120134 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
120135 spinlock_t queue_stop_reason_lock;
120136
120137 - int open_count;
120138 + local_t open_count;
120139 int monitors, cooked_mntrs;
120140 /* number of interfaces with corresponding FIF_ flags */
120141 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
120142 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
120143 index 84cef60..53ec813 100644
120144 --- a/net/mac80211/iface.c
120145 +++ b/net/mac80211/iface.c
120146 @@ -550,7 +550,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120147 break;
120148 }
120149
120150 - if (local->open_count == 0) {
120151 + if (local_read(&local->open_count) == 0) {
120152 res = drv_start(local);
120153 if (res)
120154 goto err_del_bss;
120155 @@ -597,7 +597,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120156 res = drv_add_interface(local, sdata);
120157 if (res)
120158 goto err_stop;
120159 - } else if (local->monitors == 0 && local->open_count == 0) {
120160 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
120161 res = ieee80211_add_virtual_monitor(local);
120162 if (res)
120163 goto err_stop;
120164 @@ -707,7 +707,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120165 atomic_inc(&local->iff_promiscs);
120166
120167 if (coming_up)
120168 - local->open_count++;
120169 + local_inc(&local->open_count);
120170
120171 if (hw_reconf_flags)
120172 ieee80211_hw_config(local, hw_reconf_flags);
120173 @@ -745,7 +745,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120174 err_del_interface:
120175 drv_remove_interface(local, sdata);
120176 err_stop:
120177 - if (!local->open_count)
120178 + if (!local_read(&local->open_count))
120179 drv_stop(local);
120180 err_del_bss:
120181 sdata->bss = NULL;
120182 @@ -915,7 +915,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120183 }
120184
120185 if (going_down)
120186 - local->open_count--;
120187 + local_dec(&local->open_count);
120188
120189 switch (sdata->vif.type) {
120190 case NL80211_IFTYPE_AP_VLAN:
120191 @@ -984,7 +984,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120192 atomic_set(&sdata->txqs_len[txqi->txq.ac], 0);
120193 }
120194
120195 - if (local->open_count == 0)
120196 + if (local_read(&local->open_count) == 0)
120197 ieee80211_clear_tx_pending(local);
120198
120199 /*
120200 @@ -1027,7 +1027,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120201 if (cancel_scan)
120202 flush_delayed_work(&local->scan_work);
120203
120204 - if (local->open_count == 0) {
120205 + if (local_read(&local->open_count) == 0) {
120206 ieee80211_stop_device(local);
120207
120208 /* no reconfiguring after stop! */
120209 @@ -1038,7 +1038,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120210 ieee80211_configure_filter(local);
120211 ieee80211_hw_config(local, hw_reconf_flags);
120212
120213 - if (local->monitors == local->open_count)
120214 + if (local->monitors == local_read(&local->open_count))
120215 ieee80211_add_virtual_monitor(local);
120216 }
120217
120218 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
120219 index df3051d..359d2f4 100644
120220 --- a/net/mac80211/main.c
120221 +++ b/net/mac80211/main.c
120222 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
120223 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
120224 IEEE80211_CONF_CHANGE_POWER);
120225
120226 - if (changed && local->open_count) {
120227 + if (changed && local_read(&local->open_count)) {
120228 ret = drv_config(local, changed);
120229 /*
120230 * Goal:
120231 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
120232 index ac6ad62..77dbac5 100644
120233 --- a/net/mac80211/pm.c
120234 +++ b/net/mac80211/pm.c
120235 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120236 struct ieee80211_sub_if_data *sdata;
120237 struct sta_info *sta;
120238
120239 - if (!local->open_count)
120240 + if (!local_read(&local->open_count))
120241 goto suspend;
120242
120243 ieee80211_scan_cancel(local);
120244 @@ -150,7 +150,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120245 WARN_ON(!list_empty(&local->chanctx_list));
120246
120247 /* stop hardware - this must stop RX */
120248 - if (local->open_count)
120249 + if (local_read(&local->open_count))
120250 ieee80211_stop_device(local);
120251
120252 suspend:
120253 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
120254 index d53355b..21f583a 100644
120255 --- a/net/mac80211/rate.c
120256 +++ b/net/mac80211/rate.c
120257 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
120258
120259 ASSERT_RTNL();
120260
120261 - if (local->open_count)
120262 + if (local_read(&local->open_count))
120263 return -EBUSY;
120264
120265 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
120266 diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
120267 index 2880f2a..3085cec 100644
120268 --- a/net/mac80211/sta_info.c
120269 +++ b/net/mac80211/sta_info.c
120270 @@ -339,7 +339,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
120271 int size = sizeof(struct txq_info) +
120272 ALIGN(hw->txq_data_size, sizeof(void *));
120273
120274 - txq_data = kcalloc(ARRAY_SIZE(sta->sta.txq), size, gfp);
120275 + txq_data = kcalloc(size, ARRAY_SIZE(sta->sta.txq), gfp);
120276 if (!txq_data)
120277 goto free;
120278
120279 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
120280 index b864ebc..17326ff 100644
120281 --- a/net/mac80211/util.c
120282 +++ b/net/mac80211/util.c
120283 @@ -1761,7 +1761,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120284 bool sched_scan_stopped = false;
120285
120286 /* nothing to do if HW shouldn't run */
120287 - if (!local->open_count)
120288 + if (!local_read(&local->open_count))
120289 goto wake_up;
120290
120291 #ifdef CONFIG_PM
120292 @@ -2033,7 +2033,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120293 local->in_reconfig = false;
120294 barrier();
120295
120296 - if (local->monitors == local->open_count && local->monitors > 0)
120297 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
120298 ieee80211_add_virtual_monitor(local);
120299
120300 /*
120301 @@ -2088,7 +2088,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120302 * If this is for hw restart things are still running.
120303 * We may want to change that later, however.
120304 */
120305 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
120306 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
120307 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
120308
120309 if (!local->suspended)
120310 @@ -2112,7 +2112,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120311 flush_delayed_work(&local->scan_work);
120312 }
120313
120314 - if (local->open_count && !reconfig_due_to_wowlan)
120315 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
120316 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
120317
120318 list_for_each_entry(sdata, &local->interfaces, list) {
120319 diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
120320 index 1f93a59..96faa29 100644
120321 --- a/net/mpls/af_mpls.c
120322 +++ b/net/mpls/af_mpls.c
120323 @@ -456,7 +456,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
120324 struct mpls_dev *mdev)
120325 {
120326 char path[sizeof("net/mpls/conf/") + IFNAMSIZ];
120327 - struct ctl_table *table;
120328 + ctl_table_no_const *table;
120329 int i;
120330
120331 table = kmemdup(&mpls_dev_table, sizeof(mpls_dev_table), GFP_KERNEL);
120332 @@ -1025,7 +1025,7 @@ static int mpls_platform_labels(struct ctl_table *table, int write,
120333 struct net *net = table->data;
120334 int platform_labels = net->mpls.platform_labels;
120335 int ret;
120336 - struct ctl_table tmp = {
120337 + ctl_table_no_const tmp = {
120338 .procname = table->procname,
120339 .data = &platform_labels,
120340 .maxlen = sizeof(int),
120341 @@ -1055,7 +1055,7 @@ static const struct ctl_table mpls_table[] = {
120342
120343 static int mpls_net_init(struct net *net)
120344 {
120345 - struct ctl_table *table;
120346 + ctl_table_no_const *table;
120347
120348 net->mpls.platform_labels = 0;
120349 net->mpls.platform_label = NULL;
120350 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
120351 index a0f3e6a3..b026fe2 100644
120352 --- a/net/netfilter/Kconfig
120353 +++ b/net/netfilter/Kconfig
120354 @@ -1112,6 +1112,16 @@ config NETFILTER_XT_MATCH_ESP
120355
120356 To compile it as a module, choose M here. If unsure, say N.
120357
120358 +config NETFILTER_XT_MATCH_GRADM
120359 + tristate '"gradm" match support'
120360 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
120361 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
120362 + ---help---
120363 + The gradm match allows to match on grsecurity RBAC being enabled.
120364 + It is useful when iptables rules are applied early on bootup to
120365 + prevent connections to the machine (except from a trusted host)
120366 + while the RBAC system is disabled.
120367 +
120368 config NETFILTER_XT_MATCH_HASHLIMIT
120369 tristate '"hashlimit" match support'
120370 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
120371 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
120372 index a87d8b8..d43183c 100644
120373 --- a/net/netfilter/Makefile
120374 +++ b/net/netfilter/Makefile
120375 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
120376 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
120377 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
120378 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
120379 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
120380 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
120381 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
120382 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
120383 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
120384 index d259da3..6a32b2c 100644
120385 --- a/net/netfilter/ipset/ip_set_core.c
120386 +++ b/net/netfilter/ipset/ip_set_core.c
120387 @@ -1952,7 +1952,7 @@ done:
120388 return ret;
120389 }
120390
120391 -static struct nf_sockopt_ops so_set __read_mostly = {
120392 +static struct nf_sockopt_ops so_set = {
120393 .pf = PF_INET,
120394 .get_optmin = SO_IP_SET,
120395 .get_optmax = SO_IP_SET + 1,
120396 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
120397 index b0f7b62..0541842 100644
120398 --- a/net/netfilter/ipvs/ip_vs_conn.c
120399 +++ b/net/netfilter/ipvs/ip_vs_conn.c
120400 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
120401 /* Increase the refcnt counter of the dest */
120402 ip_vs_dest_hold(dest);
120403
120404 - conn_flags = atomic_read(&dest->conn_flags);
120405 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
120406 if (cp->protocol != IPPROTO_UDP)
120407 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
120408 flags = cp->flags;
120409 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
120410
120411 cp->control = NULL;
120412 atomic_set(&cp->n_control, 0);
120413 - atomic_set(&cp->in_pkts, 0);
120414 + atomic_set_unchecked(&cp->in_pkts, 0);
120415
120416 cp->packet_xmit = NULL;
120417 cp->app = NULL;
120418 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
120419
120420 /* Don't drop the entry if its number of incoming packets is not
120421 located in [0, 8] */
120422 - i = atomic_read(&cp->in_pkts);
120423 + i = atomic_read_unchecked(&cp->in_pkts);
120424 if (i > 8 || i < 0) return 0;
120425
120426 if (!todrop_rate[i]) return 0;
120427 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
120428 index 5d2b806..9005b29 100644
120429 --- a/net/netfilter/ipvs/ip_vs_core.c
120430 +++ b/net/netfilter/ipvs/ip_vs_core.c
120431 @@ -574,7 +574,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
120432 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
120433 /* do not touch skb anymore */
120434
120435 - atomic_inc(&cp->in_pkts);
120436 + atomic_inc_unchecked(&cp->in_pkts);
120437 ip_vs_conn_put(cp);
120438 return ret;
120439 }
120440 @@ -1750,7 +1750,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
120441 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
120442 pkts = sysctl_sync_threshold(ipvs);
120443 else
120444 - pkts = atomic_add_return(1, &cp->in_pkts);
120445 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120446
120447 if (ipvs->sync_state & IP_VS_STATE_MASTER)
120448 ip_vs_sync_conn(net, cp, pkts);
120449 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
120450 index 285eae3..226f4a7 100644
120451 --- a/net/netfilter/ipvs/ip_vs_ctl.c
120452 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
120453 @@ -814,7 +814,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
120454 */
120455 ip_vs_rs_hash(ipvs, dest);
120456 }
120457 - atomic_set(&dest->conn_flags, conn_flags);
120458 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
120459
120460 /* bind the service */
120461 old_svc = rcu_dereference_protected(dest->svc, 1);
120462 @@ -1679,7 +1679,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
120463 * align with netns init in ip_vs_control_net_init()
120464 */
120465
120466 -static struct ctl_table vs_vars[] = {
120467 +static ctl_table_no_const vs_vars[] __read_only = {
120468 {
120469 .procname = "amemthresh",
120470 .maxlen = sizeof(int),
120471 @@ -2020,7 +2020,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
120472 " %-7s %-6d %-10d %-10d\n",
120473 &dest->addr.in6,
120474 ntohs(dest->port),
120475 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
120476 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
120477 atomic_read(&dest->weight),
120478 atomic_read(&dest->activeconns),
120479 atomic_read(&dest->inactconns));
120480 @@ -2031,7 +2031,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
120481 "%-7s %-6d %-10d %-10d\n",
120482 ntohl(dest->addr.ip),
120483 ntohs(dest->port),
120484 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
120485 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
120486 atomic_read(&dest->weight),
120487 atomic_read(&dest->activeconns),
120488 atomic_read(&dest->inactconns));
120489 @@ -2528,7 +2528,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
120490
120491 entry.addr = dest->addr.ip;
120492 entry.port = dest->port;
120493 - entry.conn_flags = atomic_read(&dest->conn_flags);
120494 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
120495 entry.weight = atomic_read(&dest->weight);
120496 entry.u_threshold = dest->u_threshold;
120497 entry.l_threshold = dest->l_threshold;
120498 @@ -3101,7 +3101,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
120499 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
120500 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
120501 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
120502 - (atomic_read(&dest->conn_flags) &
120503 + (atomic_read_unchecked(&dest->conn_flags) &
120504 IP_VS_CONN_F_FWD_MASK)) ||
120505 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
120506 atomic_read(&dest->weight)) ||
120507 @@ -3739,7 +3739,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
120508 {
120509 int idx;
120510 struct netns_ipvs *ipvs = net_ipvs(net);
120511 - struct ctl_table *tbl;
120512 + ctl_table_no_const *tbl;
120513
120514 atomic_set(&ipvs->dropentry, 0);
120515 spin_lock_init(&ipvs->dropentry_lock);
120516 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
120517 index 127f140..553d652 100644
120518 --- a/net/netfilter/ipvs/ip_vs_lblc.c
120519 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
120520 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
120521 * IPVS LBLC sysctl table
120522 */
120523 #ifdef CONFIG_SYSCTL
120524 -static struct ctl_table vs_vars_table[] = {
120525 +static ctl_table_no_const vs_vars_table[] __read_only = {
120526 {
120527 .procname = "lblc_expiration",
120528 .data = NULL,
120529 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
120530 index 2229d2d..b32b785 100644
120531 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
120532 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
120533 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
120534 * IPVS LBLCR sysctl table
120535 */
120536
120537 -static struct ctl_table vs_vars_table[] = {
120538 +static ctl_table_no_const vs_vars_table[] __read_only = {
120539 {
120540 .procname = "lblcr_expiration",
120541 .data = NULL,
120542 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
120543 index 19b9cce..e4f3112 100644
120544 --- a/net/netfilter/ipvs/ip_vs_sync.c
120545 +++ b/net/netfilter/ipvs/ip_vs_sync.c
120546 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
120547 cp = cp->control;
120548 if (cp) {
120549 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
120550 - pkts = atomic_add_return(1, &cp->in_pkts);
120551 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120552 else
120553 pkts = sysctl_sync_threshold(ipvs);
120554 ip_vs_sync_conn(net, cp->control, pkts);
120555 @@ -771,7 +771,7 @@ control:
120556 if (!cp)
120557 return;
120558 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
120559 - pkts = atomic_add_return(1, &cp->in_pkts);
120560 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120561 else
120562 pkts = sysctl_sync_threshold(ipvs);
120563 goto sloop;
120564 @@ -919,7 +919,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
120565
120566 if (opt)
120567 memcpy(&cp->in_seq, opt, sizeof(*opt));
120568 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
120569 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
120570 cp->state = state;
120571 cp->old_state = cp->state;
120572 /*
120573 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
120574 index 19986ec..416dbc5 100644
120575 --- a/net/netfilter/ipvs/ip_vs_xmit.c
120576 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
120577 @@ -1215,7 +1215,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
120578 else
120579 rc = NF_ACCEPT;
120580 /* do not touch skb anymore */
120581 - atomic_inc(&cp->in_pkts);
120582 + atomic_inc_unchecked(&cp->in_pkts);
120583 goto out;
120584 }
120585
120586 @@ -1308,7 +1308,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
120587 else
120588 rc = NF_ACCEPT;
120589 /* do not touch skb anymore */
120590 - atomic_inc(&cp->in_pkts);
120591 + atomic_inc_unchecked(&cp->in_pkts);
120592 goto out;
120593 }
120594
120595 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
120596 index 45da11a..ef3e5dc 100644
120597 --- a/net/netfilter/nf_conntrack_acct.c
120598 +++ b/net/netfilter/nf_conntrack_acct.c
120599 @@ -64,7 +64,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
120600 #ifdef CONFIG_SYSCTL
120601 static int nf_conntrack_acct_init_sysctl(struct net *net)
120602 {
120603 - struct ctl_table *table;
120604 + ctl_table_no_const *table;
120605
120606 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
120607 GFP_KERNEL);
120608 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
120609 index 13fad86..18c984c 100644
120610 --- a/net/netfilter/nf_conntrack_core.c
120611 +++ b/net/netfilter/nf_conntrack_core.c
120612 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
120613 #define DYING_NULLS_VAL ((1<<30)+1)
120614 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
120615
120616 +#ifdef CONFIG_GRKERNSEC_HIDESYM
120617 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
120618 +#endif
120619 +
120620 int nf_conntrack_init_net(struct net *net)
120621 {
120622 int ret = -ENOMEM;
120623 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
120624 if (!net->ct.stat)
120625 goto err_pcpu_lists;
120626
120627 +#ifdef CONFIG_GRKERNSEC_HIDESYM
120628 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
120629 +#else
120630 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
120631 +#endif
120632 if (!net->ct.slabname)
120633 goto err_slabname;
120634
120635 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
120636 index 4e78c57..ec8fb74 100644
120637 --- a/net/netfilter/nf_conntrack_ecache.c
120638 +++ b/net/netfilter/nf_conntrack_ecache.c
120639 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
120640 #ifdef CONFIG_SYSCTL
120641 static int nf_conntrack_event_init_sysctl(struct net *net)
120642 {
120643 - struct ctl_table *table;
120644 + ctl_table_no_const *table;
120645
120646 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
120647 GFP_KERNEL);
120648 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
120649 index bd9d315..989947e 100644
120650 --- a/net/netfilter/nf_conntrack_helper.c
120651 +++ b/net/netfilter/nf_conntrack_helper.c
120652 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
120653
120654 static int nf_conntrack_helper_init_sysctl(struct net *net)
120655 {
120656 - struct ctl_table *table;
120657 + ctl_table_no_const *table;
120658
120659 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
120660 GFP_KERNEL);
120661 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
120662 index b65d586..beec902 100644
120663 --- a/net/netfilter/nf_conntrack_proto.c
120664 +++ b/net/netfilter/nf_conntrack_proto.c
120665 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
120666
120667 static void
120668 nf_ct_unregister_sysctl(struct ctl_table_header **header,
120669 - struct ctl_table **table,
120670 + ctl_table_no_const **table,
120671 unsigned int users)
120672 {
120673 if (users > 0)
120674 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
120675 index fc823fa..8311af3 100644
120676 --- a/net/netfilter/nf_conntrack_standalone.c
120677 +++ b/net/netfilter/nf_conntrack_standalone.c
120678 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
120679
120680 static int nf_conntrack_standalone_init_sysctl(struct net *net)
120681 {
120682 - struct ctl_table *table;
120683 + ctl_table_no_const *table;
120684
120685 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
120686 GFP_KERNEL);
120687 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
120688 index 7a394df..bd91a8a 100644
120689 --- a/net/netfilter/nf_conntrack_timestamp.c
120690 +++ b/net/netfilter/nf_conntrack_timestamp.c
120691 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
120692 #ifdef CONFIG_SYSCTL
120693 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
120694 {
120695 - struct ctl_table *table;
120696 + ctl_table_no_const *table;
120697
120698 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
120699 GFP_KERNEL);
120700 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
120701 index 675d12c..b36e825 100644
120702 --- a/net/netfilter/nf_log.c
120703 +++ b/net/netfilter/nf_log.c
120704 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
120705
120706 #ifdef CONFIG_SYSCTL
120707 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
120708 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
120709 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
120710
120711 static int nf_log_proc_dostring(struct ctl_table *table, int write,
120712 void __user *buffer, size_t *lenp, loff_t *ppos)
120713 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
120714 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
120715 mutex_unlock(&nf_log_mutex);
120716 } else {
120717 + ctl_table_no_const nf_log_table = *table;
120718 +
120719 mutex_lock(&nf_log_mutex);
120720 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
120721 if (!logger)
120722 - table->data = "NONE";
120723 + nf_log_table.data = "NONE";
120724 else
120725 - table->data = logger->name;
120726 - r = proc_dostring(table, write, buffer, lenp, ppos);
120727 + nf_log_table.data = logger->name;
120728 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
120729 mutex_unlock(&nf_log_mutex);
120730 }
120731
120732 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
120733 index c68c1e5..8b5d670 100644
120734 --- a/net/netfilter/nf_sockopt.c
120735 +++ b/net/netfilter/nf_sockopt.c
120736 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
120737 }
120738 }
120739
120740 - list_add(&reg->list, &nf_sockopts);
120741 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
120742 out:
120743 mutex_unlock(&nf_sockopt_mutex);
120744 return ret;
120745 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
120746 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
120747 {
120748 mutex_lock(&nf_sockopt_mutex);
120749 - list_del(&reg->list);
120750 + pax_list_del((struct list_head *)&reg->list);
120751 mutex_unlock(&nf_sockopt_mutex);
120752 }
120753 EXPORT_SYMBOL(nf_unregister_sockopt);
120754 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
120755 index 4ef1fae..f72f08b 100644
120756 --- a/net/netfilter/nfnetlink_log.c
120757 +++ b/net/netfilter/nfnetlink_log.c
120758 @@ -84,7 +84,7 @@ static int nfnl_log_net_id __read_mostly;
120759 struct nfnl_log_net {
120760 spinlock_t instances_lock;
120761 struct hlist_head instance_table[INSTANCE_BUCKETS];
120762 - atomic_t global_seq;
120763 + atomic_unchecked_t global_seq;
120764 };
120765
120766 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
120767 @@ -572,7 +572,7 @@ __build_packet_message(struct nfnl_log_net *log,
120768 /* global sequence number */
120769 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
120770 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
120771 - htonl(atomic_inc_return(&log->global_seq))))
120772 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
120773 goto nla_put_failure;
120774
120775 if (data_len) {
120776 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
120777 index 7f29cfc..917ef5f 100644
120778 --- a/net/netfilter/nft_compat.c
120779 +++ b/net/netfilter/nft_compat.c
120780 @@ -321,14 +321,7 @@ static void nft_match_eval(const struct nft_expr *expr,
120781 return;
120782 }
120783
120784 - switch (ret ? 1 : 0) {
120785 - case 1:
120786 - regs->verdict.code = NFT_CONTINUE;
120787 - break;
120788 - case 0:
120789 - regs->verdict.code = NFT_BREAK;
120790 - break;
120791 - }
120792 + regs->verdict.code = ret ? NFT_CONTINUE : NFT_BREAK;
120793 }
120794
120795 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
120796 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
120797 new file mode 100644
120798 index 0000000..c566332
120799 --- /dev/null
120800 +++ b/net/netfilter/xt_gradm.c
120801 @@ -0,0 +1,51 @@
120802 +/*
120803 + * gradm match for netfilter
120804 + * Copyright © Zbigniew Krzystolik, 2010
120805 + *
120806 + * This program is free software; you can redistribute it and/or modify
120807 + * it under the terms of the GNU General Public License; either version
120808 + * 2 or 3 as published by the Free Software Foundation.
120809 + */
120810 +#include <linux/module.h>
120811 +#include <linux/moduleparam.h>
120812 +#include <linux/skbuff.h>
120813 +#include <linux/netfilter/x_tables.h>
120814 +#include <linux/grsecurity.h>
120815 +#include <linux/netfilter/xt_gradm.h>
120816 +
120817 +static bool
120818 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
120819 +{
120820 + const struct xt_gradm_mtinfo *info = par->matchinfo;
120821 + bool retval = false;
120822 + if (gr_acl_is_enabled())
120823 + retval = true;
120824 + return retval ^ info->invflags;
120825 +}
120826 +
120827 +static struct xt_match gradm_mt_reg __read_mostly = {
120828 + .name = "gradm",
120829 + .revision = 0,
120830 + .family = NFPROTO_UNSPEC,
120831 + .match = gradm_mt,
120832 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
120833 + .me = THIS_MODULE,
120834 +};
120835 +
120836 +static int __init gradm_mt_init(void)
120837 +{
120838 + return xt_register_match(&gradm_mt_reg);
120839 +}
120840 +
120841 +static void __exit gradm_mt_exit(void)
120842 +{
120843 + xt_unregister_match(&gradm_mt_reg);
120844 +}
120845 +
120846 +module_init(gradm_mt_init);
120847 +module_exit(gradm_mt_exit);
120848 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
120849 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
120850 +MODULE_LICENSE("GPL");
120851 +MODULE_ALIAS("ipt_gradm");
120852 +MODULE_ALIAS("ip6t_gradm");
120853 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
120854 index 1786968..1ec6dac 100644
120855 --- a/net/netfilter/xt_hashlimit.c
120856 +++ b/net/netfilter/xt_hashlimit.c
120857 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
120858 {
120859 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
120860
120861 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
120862 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
120863 if (!hashlimit_net->ipt_hashlimit)
120864 return -ENOMEM;
120865 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
120866 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
120867 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
120868 if (!hashlimit_net->ip6t_hashlimit) {
120869 remove_proc_entry("ipt_hashlimit", net->proc_net);
120870 return -ENOMEM;
120871 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
120872 index 45e1b30..a764f94 100644
120873 --- a/net/netfilter/xt_recent.c
120874 +++ b/net/netfilter/xt_recent.c
120875 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
120876 {
120877 struct recent_net *recent_net = recent_pernet(net);
120878
120879 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
120880 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
120881 if (!recent_net->xt_recent)
120882 return -ENOMEM;
120883 return 0;
120884 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
120885 index 11de55e..f25e448 100644
120886 --- a/net/netfilter/xt_statistic.c
120887 +++ b/net/netfilter/xt_statistic.c
120888 @@ -19,7 +19,7 @@
120889 #include <linux/module.h>
120890
120891 struct xt_statistic_priv {
120892 - atomic_t count;
120893 + atomic_unchecked_t count;
120894 } ____cacheline_aligned_in_smp;
120895
120896 MODULE_LICENSE("GPL");
120897 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
120898 break;
120899 case XT_STATISTIC_MODE_NTH:
120900 do {
120901 - oval = atomic_read(&info->master->count);
120902 + oval = atomic_read_unchecked(&info->master->count);
120903 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
120904 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
120905 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
120906 if (nval == 0)
120907 ret = !ret;
120908 break;
120909 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
120910 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
120911 if (info->master == NULL)
120912 return -ENOMEM;
120913 - atomic_set(&info->master->count, info->u.nth.count);
120914 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
120915
120916 return 0;
120917 }
120918 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
120919 index bf6e766..be67817 100644
120920 --- a/net/netlink/af_netlink.c
120921 +++ b/net/netlink/af_netlink.c
120922 @@ -262,7 +262,7 @@ static void netlink_overrun(struct sock *sk)
120923 sk->sk_error_report(sk);
120924 }
120925 }
120926 - atomic_inc(&sk->sk_drops);
120927 + atomic_inc_unchecked(&sk->sk_drops);
120928 }
120929
120930 static void netlink_rcv_wake(struct sock *sk)
120931 @@ -3014,7 +3014,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
120932 sk_wmem_alloc_get(s),
120933 nlk->cb_running,
120934 atomic_read(&s->sk_refcnt),
120935 - atomic_read(&s->sk_drops),
120936 + atomic_read_unchecked(&s->sk_drops),
120937 sock_i_ino(s)
120938 );
120939
120940 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
120941 index 6a55f71..e88c937 100644
120942 --- a/net/openvswitch/vport-internal_dev.c
120943 +++ b/net/openvswitch/vport-internal_dev.c
120944 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
120945 .ndo_get_stats64 = internal_dev_get_stats,
120946 };
120947
120948 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
120949 +static struct rtnl_link_ops internal_dev_link_ops = {
120950 .kind = "openvswitch",
120951 };
120952
120953 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
120954 index 067a3ff..9ecc05c 100644
120955 --- a/net/openvswitch/vport.c
120956 +++ b/net/openvswitch/vport.c
120957 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
120958 * netdev-stats can be directly read over netlink-ioctl.
120959 */
120960
120961 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
120962 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
120963 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
120964 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
120965 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
120966 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
120967 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
120968 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
120969
120970 for_each_possible_cpu(i) {
120971 const struct pcpu_sw_netstats *percpu_stats;
120972 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
120973 {
120974 switch (err_type) {
120975 case VPORT_E_RX_DROPPED:
120976 - atomic_long_inc(&vport->err_stats.rx_dropped);
120977 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
120978 break;
120979
120980 case VPORT_E_RX_ERROR:
120981 - atomic_long_inc(&vport->err_stats.rx_errors);
120982 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
120983 break;
120984
120985 case VPORT_E_TX_DROPPED:
120986 - atomic_long_inc(&vport->err_stats.tx_dropped);
120987 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
120988 break;
120989
120990 case VPORT_E_TX_ERROR:
120991 - atomic_long_inc(&vport->err_stats.tx_errors);
120992 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
120993 break;
120994 }
120995
120996 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
120997 index bc85331..0d3dce0 100644
120998 --- a/net/openvswitch/vport.h
120999 +++ b/net/openvswitch/vport.h
121000 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
121001 /* The following definitions are for implementers of vport devices: */
121002
121003 struct vport_err_stats {
121004 - atomic_long_t rx_dropped;
121005 - atomic_long_t rx_errors;
121006 - atomic_long_t tx_dropped;
121007 - atomic_long_t tx_errors;
121008 + atomic_long_unchecked_t rx_dropped;
121009 + atomic_long_unchecked_t rx_errors;
121010 + atomic_long_unchecked_t tx_dropped;
121011 + atomic_long_unchecked_t tx_errors;
121012 };
121013 /**
121014 * struct vport_portids - array of netlink portids of a vport.
121015 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
121016 index fe1610d..ec1c87f 100644
121017 --- a/net/packet/af_packet.c
121018 +++ b/net/packet/af_packet.c
121019 @@ -275,7 +275,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
121020
121021 return ret;
121022 drop:
121023 - atomic_long_inc(&dev->tx_dropped);
121024 + atomic_long_inc_unchecked(&dev->tx_dropped);
121025 kfree_skb(skb);
121026 return NET_XMIT_DROP;
121027 }
121028 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
121029 drop_n_acct:
121030 spin_lock(&sk->sk_receive_queue.lock);
121031 po->stats.stats1.tp_drops++;
121032 - atomic_inc(&sk->sk_drops);
121033 + atomic_inc_unchecked(&sk->sk_drops);
121034 spin_unlock(&sk->sk_receive_queue.lock);
121035
121036 drop_n_restore:
121037 @@ -3514,7 +3514,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121038 case PACKET_HDRLEN:
121039 if (len > sizeof(int))
121040 len = sizeof(int);
121041 - if (copy_from_user(&val, optval, len))
121042 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
121043 return -EFAULT;
121044 switch (val) {
121045 case TPACKET_V1:
121046 @@ -3560,7 +3560,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121047 len = lv;
121048 if (put_user(len, optlen))
121049 return -EFAULT;
121050 - if (copy_to_user(optval, data, len))
121051 + if (len > sizeof(st) || copy_to_user(optval, data, len))
121052 return -EFAULT;
121053 return 0;
121054 }
121055 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
121056 index 6de2aeb..1f8afe8 100644
121057 --- a/net/phonet/pep.c
121058 +++ b/net/phonet/pep.c
121059 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121060
121061 case PNS_PEP_CTRL_REQ:
121062 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
121063 - atomic_inc(&sk->sk_drops);
121064 + atomic_inc_unchecked(&sk->sk_drops);
121065 break;
121066 }
121067 __skb_pull(skb, 4);
121068 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121069 }
121070
121071 if (pn->rx_credits == 0) {
121072 - atomic_inc(&sk->sk_drops);
121073 + atomic_inc_unchecked(&sk->sk_drops);
121074 err = -ENOBUFS;
121075 break;
121076 }
121077 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
121078 }
121079
121080 if (pn->rx_credits == 0) {
121081 - atomic_inc(&sk->sk_drops);
121082 + atomic_inc_unchecked(&sk->sk_drops);
121083 err = NET_RX_DROP;
121084 break;
121085 }
121086 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
121087 index d575ef4..1dedc31 100644
121088 --- a/net/phonet/socket.c
121089 +++ b/net/phonet/socket.c
121090 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
121091 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
121092 sock_i_ino(sk),
121093 atomic_read(&sk->sk_refcnt), sk,
121094 - atomic_read(&sk->sk_drops));
121095 + atomic_read_unchecked(&sk->sk_drops));
121096 }
121097 seq_pad(seq, '\n');
121098 return 0;
121099 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
121100 index c02a8c4..3c5b600 100644
121101 --- a/net/phonet/sysctl.c
121102 +++ b/net/phonet/sysctl.c
121103 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
121104 {
121105 int ret;
121106 int range[2] = {local_port_range[0], local_port_range[1]};
121107 - struct ctl_table tmp = {
121108 + ctl_table_no_const tmp = {
121109 .data = &range,
121110 .maxlen = sizeof(range),
121111 .mode = table->mode,
121112 diff --git a/net/rds/cong.c b/net/rds/cong.c
121113 index e6144b8..4f9fda6 100644
121114 --- a/net/rds/cong.c
121115 +++ b/net/rds/cong.c
121116 @@ -78,7 +78,7 @@
121117 * finds that the saved generation number is smaller than the global generation
121118 * number, it wakes up the process.
121119 */
121120 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
121121 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
121122
121123 /*
121124 * Congestion monitoring
121125 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
121126 rdsdebug("waking map %p for %pI4\n",
121127 map, &map->m_addr);
121128 rds_stats_inc(s_cong_update_received);
121129 - atomic_inc(&rds_cong_generation);
121130 + atomic_inc_unchecked(&rds_cong_generation);
121131 if (waitqueue_active(&map->m_waitq))
121132 wake_up(&map->m_waitq);
121133 if (waitqueue_active(&rds_poll_waitq))
121134 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
121135
121136 int rds_cong_updated_since(unsigned long *recent)
121137 {
121138 - unsigned long gen = atomic_read(&rds_cong_generation);
121139 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
121140
121141 if (likely(*recent == gen))
121142 return 0;
121143 diff --git a/net/rds/ib.h b/net/rds/ib.h
121144 index c36d713..af45bf2 100644
121145 --- a/net/rds/ib.h
121146 +++ b/net/rds/ib.h
121147 @@ -128,7 +128,7 @@ struct rds_ib_connection {
121148 /* sending acks */
121149 unsigned long i_ack_flags;
121150 #ifdef KERNEL_HAS_ATOMIC64
121151 - atomic64_t i_ack_next; /* next ACK to send */
121152 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121153 #else
121154 spinlock_t i_ack_lock; /* protect i_ack_next */
121155 u64 i_ack_next; /* next ACK to send */
121156 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
121157 index 8a09ee7..45e2b64 100644
121158 --- a/net/rds/ib_cm.c
121159 +++ b/net/rds/ib_cm.c
121160 @@ -726,7 +726,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
121161 /* Clear the ACK state */
121162 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121163 #ifdef KERNEL_HAS_ATOMIC64
121164 - atomic64_set(&ic->i_ack_next, 0);
121165 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121166 #else
121167 ic->i_ack_next = 0;
121168 #endif
121169 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
121170 index 1b981a4..ae44b0c 100644
121171 --- a/net/rds/ib_recv.c
121172 +++ b/net/rds/ib_recv.c
121173 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121174 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
121175 int ack_required)
121176 {
121177 - atomic64_set(&ic->i_ack_next, seq);
121178 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121179 if (ack_required) {
121180 smp_mb__before_atomic();
121181 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121182 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121183 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121184 smp_mb__after_atomic();
121185
121186 - return atomic64_read(&ic->i_ack_next);
121187 + return atomic64_read_unchecked(&ic->i_ack_next);
121188 }
121189 #endif
121190
121191 diff --git a/net/rds/iw.h b/net/rds/iw.h
121192 index cbe6674..dc9eb89 100644
121193 --- a/net/rds/iw.h
121194 +++ b/net/rds/iw.h
121195 @@ -134,7 +134,7 @@ struct rds_iw_connection {
121196 /* sending acks */
121197 unsigned long i_ack_flags;
121198 #ifdef KERNEL_HAS_ATOMIC64
121199 - atomic64_t i_ack_next; /* next ACK to send */
121200 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121201 #else
121202 spinlock_t i_ack_lock; /* protect i_ack_next */
121203 u64 i_ack_next; /* next ACK to send */
121204 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
121205 index a6c2bea..e520995 100644
121206 --- a/net/rds/iw_cm.c
121207 +++ b/net/rds/iw_cm.c
121208 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
121209 /* Clear the ACK state */
121210 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121211 #ifdef KERNEL_HAS_ATOMIC64
121212 - atomic64_set(&ic->i_ack_next, 0);
121213 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121214 #else
121215 ic->i_ack_next = 0;
121216 #endif
121217 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
121218 index a66d179..cf1e258 100644
121219 --- a/net/rds/iw_recv.c
121220 +++ b/net/rds/iw_recv.c
121221 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121222 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
121223 int ack_required)
121224 {
121225 - atomic64_set(&ic->i_ack_next, seq);
121226 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121227 if (ack_required) {
121228 smp_mb__before_atomic();
121229 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121230 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121231 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121232 smp_mb__after_atomic();
121233
121234 - return atomic64_read(&ic->i_ack_next);
121235 + return atomic64_read_unchecked(&ic->i_ack_next);
121236 }
121237 #endif
121238
121239 diff --git a/net/rds/rds.h b/net/rds/rds.h
121240 index 0d41155..80cc278 100644
121241 --- a/net/rds/rds.h
121242 +++ b/net/rds/rds.h
121243 @@ -449,7 +449,7 @@ struct rds_transport {
121244 void (*sync_mr)(void *trans_private, int direction);
121245 void (*free_mr)(void *trans_private, int invalidate);
121246 void (*flush_mrs)(void);
121247 -};
121248 +} __do_const;
121249
121250 struct rds_sock {
121251 struct sock rs_sk;
121252 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
121253 index edac9ef..16bcb98 100644
121254 --- a/net/rds/tcp.c
121255 +++ b/net/rds/tcp.c
121256 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
121257 int val = 1;
121258
121259 set_fs(KERNEL_DS);
121260 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
121261 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
121262 sizeof(val));
121263 set_fs(oldfs);
121264 }
121265 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
121266 index 53b17ca..45463e7 100644
121267 --- a/net/rds/tcp_send.c
121268 +++ b/net/rds/tcp_send.c
121269 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
121270
121271 oldfs = get_fs();
121272 set_fs(KERNEL_DS);
121273 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
121274 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
121275 sizeof(val));
121276 set_fs(oldfs);
121277 }
121278 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
121279 index 0095b9a..e95c49b 100644
121280 --- a/net/rxrpc/af_rxrpc.c
121281 +++ b/net/rxrpc/af_rxrpc.c
121282 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
121283 __be32 rxrpc_epoch;
121284
121285 /* current debugging ID */
121286 -atomic_t rxrpc_debug_id;
121287 +atomic_unchecked_t rxrpc_debug_id;
121288
121289 /* count of skbs currently in use */
121290 atomic_t rxrpc_n_skbs;
121291 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
121292 index e0547f5..a171f7a 100644
121293 --- a/net/rxrpc/ar-ack.c
121294 +++ b/net/rxrpc/ar-ack.c
121295 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121296
121297 _enter("{%d,%d,%d,%d},",
121298 call->acks_hard, call->acks_unacked,
121299 - atomic_read(&call->sequence),
121300 + atomic_read_unchecked(&call->sequence),
121301 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
121302
121303 stop = false;
121304 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121305
121306 /* each Tx packet has a new serial number */
121307 sp->hdr.serial =
121308 - htonl(atomic_inc_return(&call->conn->serial));
121309 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
121310
121311 hdr = (struct rxrpc_header *) txb->head;
121312 hdr->serial = sp->hdr.serial;
121313 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
121314 */
121315 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
121316 {
121317 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
121318 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
121319 }
121320
121321 /*
121322 @@ -678,7 +678,7 @@ process_further:
121323
121324 latest = ntohl(sp->hdr.serial);
121325 hard = ntohl(ack.firstPacket);
121326 - tx = atomic_read(&call->sequence);
121327 + tx = atomic_read_unchecked(&call->sequence);
121328
121329 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121330 latest,
121331 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
121332 goto maybe_reschedule;
121333
121334 send_ACK_with_skew:
121335 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
121336 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
121337 ntohl(ack.serial));
121338 send_ACK:
121339 mtu = call->conn->trans->peer->if_mtu;
121340 @@ -1222,7 +1222,7 @@ send_ACK:
121341 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
121342 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
121343
121344 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121345 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121346 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121347 ntohl(hdr.serial),
121348 ntohs(ack.maxSkew),
121349 @@ -1240,7 +1240,7 @@ send_ACK:
121350 send_message:
121351 _debug("send message");
121352
121353 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121354 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121355 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
121356 send_message_2:
121357
121358 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
121359 index a9e05db..194e793 100644
121360 --- a/net/rxrpc/ar-call.c
121361 +++ b/net/rxrpc/ar-call.c
121362 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
121363 spin_lock_init(&call->lock);
121364 rwlock_init(&call->state_lock);
121365 atomic_set(&call->usage, 1);
121366 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
121367 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121368 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
121369
121370 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
121371 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
121372 index 6631f4f..bfdf056 100644
121373 --- a/net/rxrpc/ar-connection.c
121374 +++ b/net/rxrpc/ar-connection.c
121375 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
121376 rwlock_init(&conn->lock);
121377 spin_lock_init(&conn->state_lock);
121378 atomic_set(&conn->usage, 1);
121379 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
121380 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121381 conn->avail_calls = RXRPC_MAXCALLS;
121382 conn->size_align = 4;
121383 conn->header_size = sizeof(struct rxrpc_header);
121384 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
121385 index e7ed43a..6afa140 100644
121386 --- a/net/rxrpc/ar-connevent.c
121387 +++ b/net/rxrpc/ar-connevent.c
121388 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
121389
121390 len = iov[0].iov_len + iov[1].iov_len;
121391
121392 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121393 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121394 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
121395
121396 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121397 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
121398 index 4505a69..fe73096 100644
121399 --- a/net/rxrpc/ar-input.c
121400 +++ b/net/rxrpc/ar-input.c
121401 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
121402 /* track the latest serial number on this connection for ACK packet
121403 * information */
121404 serial = ntohl(sp->hdr.serial);
121405 - hi_serial = atomic_read(&call->conn->hi_serial);
121406 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
121407 while (serial > hi_serial)
121408 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
121409 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
121410 serial);
121411
121412 /* request ACK generation for any ACK or DATA packet that requests
121413 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
121414 index aef1bd2..97736c3 100644
121415 --- a/net/rxrpc/ar-internal.h
121416 +++ b/net/rxrpc/ar-internal.h
121417 @@ -274,8 +274,8 @@ struct rxrpc_connection {
121418 int error; /* error code for local abort */
121419 int debug_id; /* debug ID for printks */
121420 unsigned int call_counter; /* call ID counter */
121421 - atomic_t serial; /* packet serial number counter */
121422 - atomic_t hi_serial; /* highest serial number received */
121423 + atomic_unchecked_t serial; /* packet serial number counter */
121424 + atomic_unchecked_t hi_serial; /* highest serial number received */
121425 u8 avail_calls; /* number of calls available */
121426 u8 size_align; /* data size alignment (for security) */
121427 u8 header_size; /* rxrpc + security header size */
121428 @@ -348,7 +348,7 @@ struct rxrpc_call {
121429 spinlock_t lock;
121430 rwlock_t state_lock; /* lock for state transition */
121431 atomic_t usage;
121432 - atomic_t sequence; /* Tx data packet sequence counter */
121433 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
121434 u32 abort_code; /* local/remote abort code */
121435 enum { /* current state of call */
121436 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
121437 @@ -433,7 +433,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
121438 */
121439 extern atomic_t rxrpc_n_skbs;
121440 extern __be32 rxrpc_epoch;
121441 -extern atomic_t rxrpc_debug_id;
121442 +extern atomic_unchecked_t rxrpc_debug_id;
121443 extern struct workqueue_struct *rxrpc_workqueue;
121444
121445 /*
121446 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
121447 index ca904ed..16082d5 100644
121448 --- a/net/rxrpc/ar-local.c
121449 +++ b/net/rxrpc/ar-local.c
121450 @@ -53,7 +53,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
121451 spin_lock_init(&local->lock);
121452 rwlock_init(&local->services_lock);
121453 atomic_set(&local->usage, 1);
121454 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
121455 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121456 memcpy(&local->srx, srx, sizeof(*srx));
121457 }
121458
121459 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
121460 index c004280..ab1ed5a 100644
121461 --- a/net/rxrpc/ar-output.c
121462 +++ b/net/rxrpc/ar-output.c
121463 @@ -648,14 +648,14 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
121464 memset(skb_put(skb, pad), 0, pad);
121465 }
121466
121467 - seq = atomic_inc_return(&call->sequence);
121468 + seq = atomic_inc_return_unchecked(&call->sequence);
121469
121470 sp->hdr.epoch = conn->epoch;
121471 sp->hdr.cid = call->cid;
121472 sp->hdr.callNumber = call->call_id;
121473 sp->hdr.seq = htonl(seq);
121474 sp->hdr.serial =
121475 - htonl(atomic_inc_return(&conn->serial));
121476 + htonl(atomic_inc_return_unchecked(&conn->serial));
121477 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
121478 sp->hdr.userStatus = 0;
121479 sp->hdr.securityIndex = conn->security_ix;
121480 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
121481 index bebaa43..2644591 100644
121482 --- a/net/rxrpc/ar-peer.c
121483 +++ b/net/rxrpc/ar-peer.c
121484 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
121485 INIT_LIST_HEAD(&peer->error_targets);
121486 spin_lock_init(&peer->lock);
121487 atomic_set(&peer->usage, 1);
121488 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
121489 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121490 memcpy(&peer->srx, srx, sizeof(*srx));
121491
121492 rxrpc_assess_MTU_size(peer);
121493 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
121494 index 38047f7..9f48511 100644
121495 --- a/net/rxrpc/ar-proc.c
121496 +++ b/net/rxrpc/ar-proc.c
121497 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
121498 atomic_read(&conn->usage),
121499 rxrpc_conn_states[conn->state],
121500 key_serial(conn->key),
121501 - atomic_read(&conn->serial),
121502 - atomic_read(&conn->hi_serial));
121503 + atomic_read_unchecked(&conn->serial),
121504 + atomic_read_unchecked(&conn->hi_serial));
121505
121506 return 0;
121507 }
121508 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
121509 index 1976dec..aa70be5 100644
121510 --- a/net/rxrpc/ar-transport.c
121511 +++ b/net/rxrpc/ar-transport.c
121512 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
121513 spin_lock_init(&trans->client_lock);
121514 rwlock_init(&trans->conn_lock);
121515 atomic_set(&trans->usage, 1);
121516 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
121517 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121518
121519 if (peer->srx.transport.family == AF_INET) {
121520 switch (peer->srx.transport_type) {
121521 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
121522 index f226709..0e735a8 100644
121523 --- a/net/rxrpc/rxkad.c
121524 +++ b/net/rxrpc/rxkad.c
121525 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
121526
121527 len = iov[0].iov_len + iov[1].iov_len;
121528
121529 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121530 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121531 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
121532
121533 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121534 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
121535
121536 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
121537
121538 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
121539 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121540 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
121541
121542 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
121543 diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
121544 index dc6a2d3..3b4fb96 100644
121545 --- a/net/sched/act_bpf.c
121546 +++ b/net/sched/act_bpf.c
121547 @@ -332,6 +332,9 @@ static void tcf_bpf_cleanup(struct tc_action *act, int bind)
121548 bpf_prog_put(prog->filter);
121549 else
121550 bpf_prog_destroy(prog->filter);
121551 +
121552 + kfree(prog->bpf_ops);
121553 + kfree(prog->bpf_name);
121554 }
121555
121556 static struct tc_action_ops act_bpf_ops __read_mostly = {
121557 diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
121558 index 91bd9c1..c0b86f2 100644
121559 --- a/net/sched/cls_bpf.c
121560 +++ b/net/sched/cls_bpf.c
121561 @@ -364,7 +364,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
121562 goto errout;
121563
121564 if (oldprog) {
121565 - list_replace_rcu(&prog->link, &oldprog->link);
121566 + list_replace_rcu(&oldprog->link, &prog->link);
121567 tcf_unbind_filter(tp, &oldprog->res);
121568 call_rcu(&oldprog->rcu, __cls_bpf_delete_prog);
121569 } else {
121570 diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
121571 index a620c4e..75df923 100644
121572 --- a/net/sched/cls_flow.c
121573 +++ b/net/sched/cls_flow.c
121574 @@ -419,6 +419,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121575 if (!fnew)
121576 goto err2;
121577
121578 + tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
121579 +
121580 fold = (struct flow_filter *)*arg;
121581 if (fold) {
121582 err = -EINVAL;
121583 @@ -480,7 +482,6 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121584 fnew->mask = ~0U;
121585 fnew->tp = tp;
121586 get_random_bytes(&fnew->hashrnd, 4);
121587 - tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
121588 }
121589
121590 fnew->perturb_timer.function = flow_perturbation;
121591 @@ -520,7 +521,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121592 if (*arg == 0)
121593 list_add_tail_rcu(&fnew->list, &head->filters);
121594 else
121595 - list_replace_rcu(&fnew->list, &fold->list);
121596 + list_replace_rcu(&fold->list, &fnew->list);
121597
121598 *arg = (unsigned long)fnew;
121599
121600 diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
121601 index c244c45b..4169e55 100644
121602 --- a/net/sched/sch_fq_codel.c
121603 +++ b/net/sched/sch_fq_codel.c
121604 @@ -162,14 +162,23 @@ static unsigned int fq_codel_drop(struct Qdisc *sch)
121605 skb = dequeue_head(flow);
121606 len = qdisc_pkt_len(skb);
121607 q->backlogs[idx] -= len;
121608 - kfree_skb(skb);
121609 sch->q.qlen--;
121610 qdisc_qstats_drop(sch);
121611 qdisc_qstats_backlog_dec(sch, skb);
121612 + kfree_skb(skb);
121613 flow->dropped++;
121614 return idx;
121615 }
121616
121617 +static unsigned int fq_codel_qdisc_drop(struct Qdisc *sch)
121618 +{
121619 + unsigned int prev_backlog;
121620 +
121621 + prev_backlog = sch->qstats.backlog;
121622 + fq_codel_drop(sch);
121623 + return prev_backlog - sch->qstats.backlog;
121624 +}
121625 +
121626 static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
121627 {
121628 struct fq_codel_sched_data *q = qdisc_priv(sch);
121629 @@ -598,7 +607,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
121630 .enqueue = fq_codel_enqueue,
121631 .dequeue = fq_codel_dequeue,
121632 .peek = qdisc_peek_dequeued,
121633 - .drop = fq_codel_drop,
121634 + .drop = fq_codel_qdisc_drop,
121635 .init = fq_codel_init,
121636 .reset = fq_codel_reset,
121637 .destroy = fq_codel_destroy,
121638 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
121639 index 6efca30..1259f82 100644
121640 --- a/net/sched/sch_generic.c
121641 +++ b/net/sched/sch_generic.c
121642 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
121643 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
121644 if (dev->reg_state == NETREG_UNINITIALIZED)
121645 return;
121646 - atomic_inc(&dev->carrier_changes);
121647 + atomic_inc_unchecked(&dev->carrier_changes);
121648 linkwatch_fire_event(dev);
121649 if (netif_running(dev))
121650 __netdev_watchdog_up(dev);
121651 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
121652 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
121653 if (dev->reg_state == NETREG_UNINITIALIZED)
121654 return;
121655 - atomic_inc(&dev->carrier_changes);
121656 + atomic_inc_unchecked(&dev->carrier_changes);
121657 linkwatch_fire_event(dev);
121658 }
121659 }
121660 diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
121661 index b877140..0f65ba4 100644
121662 --- a/net/sched/sch_sfq.c
121663 +++ b/net/sched/sch_sfq.c
121664 @@ -329,10 +329,10 @@ drop:
121665 len = qdisc_pkt_len(skb);
121666 slot->backlog -= len;
121667 sfq_dec(q, x);
121668 - kfree_skb(skb);
121669 sch->q.qlen--;
121670 qdisc_qstats_drop(sch);
121671 qdisc_qstats_backlog_dec(sch, skb);
121672 + kfree_skb(skb);
121673 return len;
121674 }
121675
121676 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
121677 index 0e4198e..f94193e 100644
121678 --- a/net/sctp/ipv6.c
121679 +++ b/net/sctp/ipv6.c
121680 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
121681 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
121682 };
121683
121684 -static struct sctp_af sctp_af_inet6 = {
121685 +static struct sctp_af sctp_af_inet6 __read_only = {
121686 .sa_family = AF_INET6,
121687 .sctp_xmit = sctp_v6_xmit,
121688 .setsockopt = ipv6_setsockopt,
121689 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
121690 #endif
121691 };
121692
121693 -static struct sctp_pf sctp_pf_inet6 = {
121694 +static struct sctp_pf sctp_pf_inet6 __read_only = {
121695 .event_msgname = sctp_inet6_event_msgname,
121696 .skb_msgname = sctp_inet6_skb_msgname,
121697 .af_supported = sctp_inet6_af_supported,
121698 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
121699
121700 void sctp_v6_pf_exit(void)
121701 {
121702 - list_del(&sctp_af_inet6.list);
121703 + pax_list_del(&sctp_af_inet6.list);
121704 }
121705
121706 /* Initialize IPv6 support and register with socket layer. */
121707 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
121708 index 53b7acd..e7a0919 100644
121709 --- a/net/sctp/protocol.c
121710 +++ b/net/sctp/protocol.c
121711 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
121712 return 0;
121713 }
121714
121715 + pax_open_kernel();
121716 INIT_LIST_HEAD(&af->list);
121717 - list_add_tail(&af->list, &sctp_address_families);
121718 + pax_close_kernel();
121719 + pax_list_add_tail(&af->list, &sctp_address_families);
121720 return 1;
121721 }
121722
121723 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
121724
121725 static struct sctp_af sctp_af_inet;
121726
121727 -static struct sctp_pf sctp_pf_inet = {
121728 +static struct sctp_pf sctp_pf_inet __read_only = {
121729 .event_msgname = sctp_inet_event_msgname,
121730 .skb_msgname = sctp_inet_skb_msgname,
121731 .af_supported = sctp_inet_af_supported,
121732 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
121733 };
121734
121735 /* IPv4 address related functions. */
121736 -static struct sctp_af sctp_af_inet = {
121737 +static struct sctp_af sctp_af_inet __read_only = {
121738 .sa_family = AF_INET,
121739 .sctp_xmit = sctp_v4_xmit,
121740 .setsockopt = ip_setsockopt,
121741 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
121742
121743 static void sctp_v4_pf_exit(void)
121744 {
121745 - list_del(&sctp_af_inet.list);
121746 + pax_list_del(&sctp_af_inet.list);
121747 }
121748
121749 static int sctp_v4_protosw_init(void)
121750 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
121751 index fef2acd..c705c4f 100644
121752 --- a/net/sctp/sm_sideeffect.c
121753 +++ b/net/sctp/sm_sideeffect.c
121754 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
121755 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
121756 }
121757
121758 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
121759 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
121760 NULL,
121761 sctp_generate_t1_cookie_event,
121762 sctp_generate_t1_init_event,
121763 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
121764 index 5f6c4e6..07880fe 100644
121765 --- a/net/sctp/socket.c
121766 +++ b/net/sctp/socket.c
121767 @@ -2200,11 +2200,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
121768 {
121769 struct sctp_association *asoc;
121770 struct sctp_ulpevent *event;
121771 + struct sctp_event_subscribe subscribe;
121772
121773 if (optlen > sizeof(struct sctp_event_subscribe))
121774 return -EINVAL;
121775 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
121776 + if (copy_from_user(&subscribe, optval, optlen))
121777 return -EFAULT;
121778 + sctp_sk(sk)->subscribe = subscribe;
121779
121780 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
121781 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
121782 @@ -4385,13 +4387,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
121783 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
121784 int __user *optlen)
121785 {
121786 + struct sctp_event_subscribe subscribe;
121787 +
121788 if (len <= 0)
121789 return -EINVAL;
121790 if (len > sizeof(struct sctp_event_subscribe))
121791 len = sizeof(struct sctp_event_subscribe);
121792 if (put_user(len, optlen))
121793 return -EFAULT;
121794 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
121795 + subscribe = sctp_sk(sk)->subscribe;
121796 + if (copy_to_user(optval, &subscribe, len))
121797 return -EFAULT;
121798 return 0;
121799 }
121800 @@ -4409,6 +4414,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
121801 */
121802 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
121803 {
121804 + __u32 autoclose;
121805 +
121806 /* Applicable to UDP-style socket only */
121807 if (sctp_style(sk, TCP))
121808 return -EOPNOTSUPP;
121809 @@ -4417,7 +4424,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
121810 len = sizeof(int);
121811 if (put_user(len, optlen))
121812 return -EFAULT;
121813 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
121814 + autoclose = sctp_sk(sk)->autoclose;
121815 + if (copy_to_user(optval, &autoclose, sizeof(int)))
121816 return -EFAULT;
121817 return 0;
121818 }
121819 @@ -4791,12 +4799,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
121820 */
121821 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
121822 {
121823 + struct sctp_initmsg initmsg;
121824 +
121825 if (len < sizeof(struct sctp_initmsg))
121826 return -EINVAL;
121827 len = sizeof(struct sctp_initmsg);
121828 if (put_user(len, optlen))
121829 return -EFAULT;
121830 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
121831 + initmsg = sctp_sk(sk)->initmsg;
121832 + if (copy_to_user(optval, &initmsg, len))
121833 return -EFAULT;
121834 return 0;
121835 }
121836 @@ -4837,6 +4848,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
121837 ->addr_to_user(sp, &temp);
121838 if (space_left < addrlen)
121839 return -ENOMEM;
121840 + if (addrlen > sizeof(temp) || addrlen < 0)
121841 + return -EFAULT;
121842 if (copy_to_user(to, &temp, addrlen))
121843 return -EFAULT;
121844 to += addrlen;
121845 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
121846 index 26d50c5..dfae665 100644
121847 --- a/net/sctp/sysctl.c
121848 +++ b/net/sctp/sysctl.c
121849 @@ -317,7 +317,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
121850 loff_t *ppos)
121851 {
121852 struct net *net = current->nsproxy->net_ns;
121853 - struct ctl_table tbl;
121854 + ctl_table_no_const tbl;
121855 bool changed = false;
121856 char *none = "none";
121857 char tmp[8];
121858 @@ -365,7 +365,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
121859 struct net *net = current->nsproxy->net_ns;
121860 unsigned int min = *(unsigned int *) ctl->extra1;
121861 unsigned int max = *(unsigned int *) ctl->extra2;
121862 - struct ctl_table tbl;
121863 + ctl_table_no_const tbl;
121864 int ret, new_value;
121865
121866 memset(&tbl, 0, sizeof(struct ctl_table));
121867 @@ -394,7 +394,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
121868 struct net *net = current->nsproxy->net_ns;
121869 unsigned int min = *(unsigned int *) ctl->extra1;
121870 unsigned int max = *(unsigned int *) ctl->extra2;
121871 - struct ctl_table tbl;
121872 + ctl_table_no_const tbl;
121873 int ret, new_value;
121874
121875 memset(&tbl, 0, sizeof(struct ctl_table));
121876 @@ -432,7 +432,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
121877 loff_t *ppos)
121878 {
121879 struct net *net = current->nsproxy->net_ns;
121880 - struct ctl_table tbl;
121881 + ctl_table_no_const tbl;
121882 int new_value, ret;
121883
121884 memset(&tbl, 0, sizeof(struct ctl_table));
121885 @@ -459,7 +459,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
121886
121887 int sctp_sysctl_net_register(struct net *net)
121888 {
121889 - struct ctl_table *table;
121890 + ctl_table_no_const *table;
121891 int i;
121892
121893 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
121894 diff --git a/net/socket.c b/net/socket.c
121895 index 884e329..def6df6 100644
121896 --- a/net/socket.c
121897 +++ b/net/socket.c
121898 @@ -89,6 +89,7 @@
121899 #include <linux/magic.h>
121900 #include <linux/slab.h>
121901 #include <linux/xattr.h>
121902 +#include <linux/in.h>
121903
121904 #include <asm/uaccess.h>
121905 #include <asm/unistd.h>
121906 @@ -107,6 +108,7 @@
121907 #include <linux/atalk.h>
121908 #include <net/busy_poll.h>
121909 #include <linux/errqueue.h>
121910 +#include <linux/grsock.h>
121911
121912 #ifdef CONFIG_NET_RX_BUSY_POLL
121913 unsigned int sysctl_net_busy_read __read_mostly;
121914 @@ -160,7 +162,7 @@ static const struct file_operations socket_file_ops = {
121915 */
121916
121917 static DEFINE_SPINLOCK(net_family_lock);
121918 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
121919 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
121920
121921 /*
121922 * Statistics counters of the socket lists
121923 @@ -326,7 +328,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
121924 &sockfs_dentry_operations, SOCKFS_MAGIC);
121925 }
121926
121927 -static struct vfsmount *sock_mnt __read_mostly;
121928 +struct vfsmount *sock_mnt __read_mostly;
121929
121930 static struct file_system_type sock_fs_type = {
121931 .name = "sockfs",
121932 @@ -1108,6 +1110,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
121933 return -EAFNOSUPPORT;
121934 if (type < 0 || type >= SOCK_MAX)
121935 return -EINVAL;
121936 + if (protocol < 0)
121937 + return -EINVAL;
121938
121939 /* Compatibility.
121940
121941 @@ -1128,6 +1132,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
121942 if (err)
121943 return err;
121944
121945 + if(!kern && !gr_search_socket(family, type, protocol)) {
121946 + if (rcu_access_pointer(net_families[family]) == NULL)
121947 + return -EAFNOSUPPORT;
121948 + else
121949 + return -EACCES;
121950 + }
121951 +
121952 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
121953 + if (rcu_access_pointer(net_families[family]) == NULL)
121954 + return -EAFNOSUPPORT;
121955 + else
121956 + return -EACCES;
121957 + }
121958 +
121959 /*
121960 * Allocate the socket and allow the family to set things up. if
121961 * the protocol is 0, the family is instructed to select an appropriate
121962 @@ -1379,6 +1397,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
121963 if (sock) {
121964 err = move_addr_to_kernel(umyaddr, addrlen, &address);
121965 if (err >= 0) {
121966 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
121967 + err = -EACCES;
121968 + goto error;
121969 + }
121970 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
121971 + if (err)
121972 + goto error;
121973 +
121974 err = security_socket_bind(sock,
121975 (struct sockaddr *)&address,
121976 addrlen);
121977 @@ -1387,6 +1413,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
121978 (struct sockaddr *)
121979 &address, addrlen);
121980 }
121981 +error:
121982 fput_light(sock->file, fput_needed);
121983 }
121984 return err;
121985 @@ -1410,10 +1437,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
121986 if ((unsigned int)backlog > somaxconn)
121987 backlog = somaxconn;
121988
121989 + if (gr_handle_sock_server_other(sock->sk)) {
121990 + err = -EPERM;
121991 + goto error;
121992 + }
121993 +
121994 + err = gr_search_listen(sock);
121995 + if (err)
121996 + goto error;
121997 +
121998 err = security_socket_listen(sock, backlog);
121999 if (!err)
122000 err = sock->ops->listen(sock, backlog);
122001
122002 +error:
122003 fput_light(sock->file, fput_needed);
122004 }
122005 return err;
122006 @@ -1457,6 +1494,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122007 newsock->type = sock->type;
122008 newsock->ops = sock->ops;
122009
122010 + if (gr_handle_sock_server_other(sock->sk)) {
122011 + err = -EPERM;
122012 + sock_release(newsock);
122013 + goto out_put;
122014 + }
122015 +
122016 + err = gr_search_accept(sock);
122017 + if (err) {
122018 + sock_release(newsock);
122019 + goto out_put;
122020 + }
122021 +
122022 /*
122023 * We don't need try_module_get here, as the listening socket (sock)
122024 * has the protocol module (sock->ops->owner) held.
122025 @@ -1502,6 +1551,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122026 fd_install(newfd, newfile);
122027 err = newfd;
122028
122029 + gr_attach_curr_ip(newsock->sk);
122030 +
122031 out_put:
122032 fput_light(sock->file, fput_needed);
122033 out:
122034 @@ -1534,6 +1585,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122035 int, addrlen)
122036 {
122037 struct socket *sock;
122038 + struct sockaddr *sck;
122039 struct sockaddr_storage address;
122040 int err, fput_needed;
122041
122042 @@ -1544,6 +1596,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122043 if (err < 0)
122044 goto out_put;
122045
122046 + sck = (struct sockaddr *)&address;
122047 +
122048 + if (gr_handle_sock_client(sck)) {
122049 + err = -EACCES;
122050 + goto out_put;
122051 + }
122052 +
122053 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
122054 + if (err)
122055 + goto out_put;
122056 +
122057 err =
122058 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
122059 if (err)
122060 @@ -1625,6 +1688,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
122061 * the protocol.
122062 */
122063
122064 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
122065 +
122066 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
122067 unsigned int, flags, struct sockaddr __user *, addr,
122068 int, addr_len)
122069 @@ -1688,7 +1753,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
122070 struct socket *sock;
122071 struct iovec iov;
122072 struct msghdr msg;
122073 - struct sockaddr_storage address;
122074 + struct sockaddr_storage address = { };
122075 int err, err2;
122076 int fput_needed;
122077
122078 @@ -1930,7 +1995,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
122079 * checking falls down on this.
122080 */
122081 if (copy_from_user(ctl_buf,
122082 - (void __user __force *)msg_sys->msg_control,
122083 + (void __force_user *)msg_sys->msg_control,
122084 ctl_len))
122085 goto out_freectl;
122086 msg_sys->msg_control = ctl_buf;
122087 @@ -2080,7 +2145,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
122088 ssize_t err;
122089
122090 /* kernel mode address */
122091 - struct sockaddr_storage addr;
122092 + struct sockaddr_storage addr = { };
122093
122094 /* user mode address pointers */
122095 struct sockaddr __user *uaddr;
122096 @@ -2725,7 +2790,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
122097 ifr = compat_alloc_user_space(buf_size);
122098 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
122099
122100 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
122101 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
122102 return -EFAULT;
122103
122104 if (put_user(convert_in ? rxnfc : compat_ptr(data),
122105 @@ -2836,7 +2901,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
122106 old_fs = get_fs();
122107 set_fs(KERNEL_DS);
122108 err = dev_ioctl(net, cmd,
122109 - (struct ifreq __user __force *) &kifr);
122110 + (struct ifreq __force_user *) &kifr);
122111 set_fs(old_fs);
122112
122113 return err;
122114 @@ -2929,7 +2994,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
122115
122116 old_fs = get_fs();
122117 set_fs(KERNEL_DS);
122118 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
122119 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
122120 set_fs(old_fs);
122121
122122 if (cmd == SIOCGIFMAP && !err) {
122123 @@ -3013,7 +3078,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
122124 ret |= get_user(rtdev, &(ur4->rt_dev));
122125 if (rtdev) {
122126 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
122127 - r4.rt_dev = (char __user __force *)devname;
122128 + r4.rt_dev = (char __force_user *)devname;
122129 devname[15] = 0;
122130 } else
122131 r4.rt_dev = NULL;
122132 @@ -3240,8 +3305,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
122133 int __user *uoptlen;
122134 int err;
122135
122136 - uoptval = (char __user __force *) optval;
122137 - uoptlen = (int __user __force *) optlen;
122138 + uoptval = (char __force_user *) optval;
122139 + uoptlen = (int __force_user *) optlen;
122140
122141 set_fs(KERNEL_DS);
122142 if (level == SOL_SOCKET)
122143 @@ -3261,7 +3326,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
122144 char __user *uoptval;
122145 int err;
122146
122147 - uoptval = (char __user __force *) optval;
122148 + uoptval = (char __force_user *) optval;
122149
122150 set_fs(KERNEL_DS);
122151 if (level == SOL_SOCKET)
122152 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
122153 index 1095be9..815d777 100644
122154 --- a/net/sunrpc/auth_gss/svcauth_gss.c
122155 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
122156 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122157 uint64_t *handle)
122158 {
122159 struct rsc rsci, *rscp = NULL;
122160 - static atomic64_t ctxhctr;
122161 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
122162 long long ctxh;
122163 struct gss_api_mech *gm = NULL;
122164 time_t expiry;
122165 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122166 status = -ENOMEM;
122167 /* the handle needs to be just a unique id,
122168 * use a static counter */
122169 - ctxh = atomic64_inc_return(&ctxhctr);
122170 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
122171
122172 /* make a copy for the caller */
122173 *handle = ctxh;
122174 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
122175 index 2928aff..6f9efeb 100644
122176 --- a/net/sunrpc/cache.c
122177 +++ b/net/sunrpc/cache.c
122178 @@ -1597,7 +1597,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
122179 struct sunrpc_net *sn;
122180
122181 sn = net_generic(net, sunrpc_net_id);
122182 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
122183 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
122184 if (cd->u.procfs.proc_ent == NULL)
122185 goto out_nomem;
122186 cd->u.procfs.channel_ent = NULL;
122187 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
122188 index e6ce151..ba1cf85 100644
122189 --- a/net/sunrpc/clnt.c
122190 +++ b/net/sunrpc/clnt.c
122191 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
122192 (RPC_IS_ASYNC(task) ? "async" : "sync"));
122193
122194 /* Increment call count */
122195 - task->tk_msg.rpc_proc->p_count++;
122196 + pax_open_kernel();
122197 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
122198 + pax_close_kernel();
122199 clnt->cl_stats->rpccnt++;
122200 task->tk_action = call_reserve;
122201 }
122202 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
122203 index 337ca85..42feae8 100644
122204 --- a/net/sunrpc/sched.c
122205 +++ b/net/sunrpc/sched.c
122206 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
122207 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
122208 static void rpc_task_set_debuginfo(struct rpc_task *task)
122209 {
122210 - static atomic_t rpc_pid;
122211 + static atomic_unchecked_t rpc_pid;
122212
122213 - task->tk_pid = atomic_inc_return(&rpc_pid);
122214 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
122215 }
122216 #else
122217 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
122218 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
122219 index 2ecb994..5afb49f 100644
122220 --- a/net/sunrpc/stats.c
122221 +++ b/net/sunrpc/stats.c
122222 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
122223
122224 dprintk("RPC: registering /proc/net/rpc\n");
122225 sn = net_generic(net, sunrpc_net_id);
122226 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
122227 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
122228 if (sn->proc_net_rpc == NULL)
122229 return -ENOMEM;
122230
122231 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
122232 index 78974e4..1e0d1a5 100644
122233 --- a/net/sunrpc/svc.c
122234 +++ b/net/sunrpc/svc.c
122235 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
122236 svc_putnl(resv, RPC_SUCCESS);
122237
122238 /* Bump per-procedure stats counter */
122239 - procp->pc_count++;
122240 + pax_open_kernel();
122241 + (*(unsigned int *)&procp->pc_count)++;
122242 + pax_close_kernel();
122243
122244 /* Initialize storage for argp and resp */
122245 memset(rqstp->rq_argp, 0, procp->pc_argsize);
122246 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
122247 index 621ca7b..59421dd 100644
122248 --- a/net/sunrpc/svcauth_unix.c
122249 +++ b/net/sunrpc/svcauth_unix.c
122250 @@ -414,7 +414,7 @@ struct unix_gid {
122251 struct group_info *gi;
122252 };
122253
122254 -static int unix_gid_hash(kuid_t uid)
122255 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
122256 {
122257 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
122258 }
122259 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
122260 (*bpp)[-1] = '\n';
122261 }
122262
122263 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122264 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122265
122266 static int unix_gid_parse(struct cache_detail *cd,
122267 char *mesg, int mlen)
122268 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
122269 index c1b6270..05089c1 100644
122270 --- a/net/sunrpc/xprtrdma/svc_rdma.c
122271 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
122272 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
122273 static unsigned int min_max_inline = 4096;
122274 static unsigned int max_max_inline = 65536;
122275
122276 -atomic_t rdma_stat_recv;
122277 -atomic_t rdma_stat_read;
122278 -atomic_t rdma_stat_write;
122279 -atomic_t rdma_stat_sq_starve;
122280 -atomic_t rdma_stat_rq_starve;
122281 -atomic_t rdma_stat_rq_poll;
122282 -atomic_t rdma_stat_rq_prod;
122283 -atomic_t rdma_stat_sq_poll;
122284 -atomic_t rdma_stat_sq_prod;
122285 +atomic_unchecked_t rdma_stat_recv;
122286 +atomic_unchecked_t rdma_stat_read;
122287 +atomic_unchecked_t rdma_stat_write;
122288 +atomic_unchecked_t rdma_stat_sq_starve;
122289 +atomic_unchecked_t rdma_stat_rq_starve;
122290 +atomic_unchecked_t rdma_stat_rq_poll;
122291 +atomic_unchecked_t rdma_stat_rq_prod;
122292 +atomic_unchecked_t rdma_stat_sq_poll;
122293 +atomic_unchecked_t rdma_stat_sq_prod;
122294
122295 /* Temporary NFS request map and context caches */
122296 struct kmem_cache *svc_rdma_map_cachep;
122297 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
122298 len -= *ppos;
122299 if (len > *lenp)
122300 len = *lenp;
122301 - if (len && copy_to_user(buffer, str_buf, len))
122302 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
122303 return -EFAULT;
122304 *lenp = len;
122305 *ppos += len;
122306 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
122307 {
122308 .procname = "rdma_stat_read",
122309 .data = &rdma_stat_read,
122310 - .maxlen = sizeof(atomic_t),
122311 + .maxlen = sizeof(atomic_unchecked_t),
122312 .mode = 0644,
122313 .proc_handler = read_reset_stat,
122314 },
122315 {
122316 .procname = "rdma_stat_recv",
122317 .data = &rdma_stat_recv,
122318 - .maxlen = sizeof(atomic_t),
122319 + .maxlen = sizeof(atomic_unchecked_t),
122320 .mode = 0644,
122321 .proc_handler = read_reset_stat,
122322 },
122323 {
122324 .procname = "rdma_stat_write",
122325 .data = &rdma_stat_write,
122326 - .maxlen = sizeof(atomic_t),
122327 + .maxlen = sizeof(atomic_unchecked_t),
122328 .mode = 0644,
122329 .proc_handler = read_reset_stat,
122330 },
122331 {
122332 .procname = "rdma_stat_sq_starve",
122333 .data = &rdma_stat_sq_starve,
122334 - .maxlen = sizeof(atomic_t),
122335 + .maxlen = sizeof(atomic_unchecked_t),
122336 .mode = 0644,
122337 .proc_handler = read_reset_stat,
122338 },
122339 {
122340 .procname = "rdma_stat_rq_starve",
122341 .data = &rdma_stat_rq_starve,
122342 - .maxlen = sizeof(atomic_t),
122343 + .maxlen = sizeof(atomic_unchecked_t),
122344 .mode = 0644,
122345 .proc_handler = read_reset_stat,
122346 },
122347 {
122348 .procname = "rdma_stat_rq_poll",
122349 .data = &rdma_stat_rq_poll,
122350 - .maxlen = sizeof(atomic_t),
122351 + .maxlen = sizeof(atomic_unchecked_t),
122352 .mode = 0644,
122353 .proc_handler = read_reset_stat,
122354 },
122355 {
122356 .procname = "rdma_stat_rq_prod",
122357 .data = &rdma_stat_rq_prod,
122358 - .maxlen = sizeof(atomic_t),
122359 + .maxlen = sizeof(atomic_unchecked_t),
122360 .mode = 0644,
122361 .proc_handler = read_reset_stat,
122362 },
122363 {
122364 .procname = "rdma_stat_sq_poll",
122365 .data = &rdma_stat_sq_poll,
122366 - .maxlen = sizeof(atomic_t),
122367 + .maxlen = sizeof(atomic_unchecked_t),
122368 .mode = 0644,
122369 .proc_handler = read_reset_stat,
122370 },
122371 {
122372 .procname = "rdma_stat_sq_prod",
122373 .data = &rdma_stat_sq_prod,
122374 - .maxlen = sizeof(atomic_t),
122375 + .maxlen = sizeof(atomic_unchecked_t),
122376 .mode = 0644,
122377 .proc_handler = read_reset_stat,
122378 },
122379 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122380 index f9f13a3..d155c71 100644
122381 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122382 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122383 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
122384 *page_no = pg_no;
122385 *page_offset = pg_off;
122386 ret = read;
122387 - atomic_inc(&rdma_stat_read);
122388 + atomic_inc_unchecked(&rdma_stat_read);
122389 return ret;
122390 err:
122391 svc_rdma_unmap_dma(ctxt);
122392 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
122393 *page_no = pg_no;
122394 *page_offset = pg_off;
122395 ret = read;
122396 - atomic_inc(&rdma_stat_read);
122397 + atomic_inc_unchecked(&rdma_stat_read);
122398 return ret;
122399 err:
122400 svc_rdma_unmap_dma(ctxt);
122401 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
122402 dto_q);
122403 list_del_init(&ctxt->dto_q);
122404 } else {
122405 - atomic_inc(&rdma_stat_rq_starve);
122406 + atomic_inc_unchecked(&rdma_stat_rq_starve);
122407 clear_bit(XPT_DATA, &xprt->xpt_flags);
122408 ctxt = NULL;
122409 }
122410 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
122411 }
122412 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
122413 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
122414 - atomic_inc(&rdma_stat_recv);
122415 + atomic_inc_unchecked(&rdma_stat_recv);
122416
122417 /* Build up the XDR from the receive buffers. */
122418 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
122419 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122420 index 7de33d1a..7f10241 100644
122421 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122422 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122423 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
122424 write_wr.wr.rdma.remote_addr = to;
122425
122426 /* Post It */
122427 - atomic_inc(&rdma_stat_write);
122428 + atomic_inc_unchecked(&rdma_stat_write);
122429 if (svc_rdma_send(xprt, &write_wr))
122430 goto err;
122431 return write_len - bc;
122432 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
122433 index f609c1c..abd491f 100644
122434 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
122435 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
122436 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
122437 return;
122438
122439 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
122440 - atomic_inc(&rdma_stat_rq_poll);
122441 + atomic_inc_unchecked(&rdma_stat_rq_poll);
122442
122443 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
122444 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
122445 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
122446 }
122447
122448 if (ctxt)
122449 - atomic_inc(&rdma_stat_rq_prod);
122450 + atomic_inc_unchecked(&rdma_stat_rq_prod);
122451
122452 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
122453 /*
122454 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
122455 return;
122456
122457 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
122458 - atomic_inc(&rdma_stat_sq_poll);
122459 + atomic_inc_unchecked(&rdma_stat_sq_poll);
122460 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
122461 int i;
122462
122463 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
122464 }
122465
122466 if (ctxt)
122467 - atomic_inc(&rdma_stat_sq_prod);
122468 + atomic_inc_unchecked(&rdma_stat_sq_prod);
122469 }
122470
122471 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
122472 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
122473 spin_lock_bh(&xprt->sc_lock);
122474 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
122475 spin_unlock_bh(&xprt->sc_lock);
122476 - atomic_inc(&rdma_stat_sq_starve);
122477 + atomic_inc_unchecked(&rdma_stat_sq_starve);
122478
122479 /* See if we can opportunistically reap SQ WR to make room */
122480 sq_cq_reap(xprt);
122481 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
122482 index e7000be..e3b0ba7 100644
122483 --- a/net/sysctl_net.c
122484 +++ b/net/sysctl_net.c
122485 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
122486 kgid_t root_gid = make_kgid(net->user_ns, 0);
122487
122488 /* Allow network administrator to have same access as root. */
122489 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
122490 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
122491 uid_eq(root_uid, current_euid())) {
122492 int mode = (table->mode >> 6) & 7;
122493 return (mode << 6) | (mode << 3) | mode;
122494 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
122495 index ce9121e..fd1fcce 100644
122496 --- a/net/tipc/netlink_compat.c
122497 +++ b/net/tipc/netlink_compat.c
122498 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
122499 int (*header)(struct tipc_nl_compat_msg *);
122500 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
122501 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
122502 -};
122503 +} __no_const;
122504
122505 struct tipc_nl_compat_cmd_doit {
122506 int (*doit)(struct sk_buff *skb, struct genl_info *info);
122507 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
122508 -};
122509 +} __no_const;
122510
122511 static int tipc_skb_tailroom(struct sk_buff *skb)
122512 {
122513 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
122514 void *hdr;
122515 struct nlattr *nest;
122516 struct sk_buff *args;
122517 - struct tipc_nl_compat_cmd_dump dump;
122518 + static struct tipc_nl_compat_cmd_dump dump = {
122519 + .dumpit = tipc_nl_publ_dump,
122520 + .format = __tipc_nl_compat_publ_dump,
122521 + };
122522
122523 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
122524 if (!args)
122525 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
122526 nla_nest_end(args, nest);
122527 genlmsg_end(args, hdr);
122528
122529 - dump.dumpit = tipc_nl_publ_dump;
122530 - dump.format = __tipc_nl_compat_publ_dump;
122531 -
122532 err = __tipc_nl_compat_dumpit(&dump, msg, args);
122533
122534 kfree_skb(args);
122535 diff --git a/net/tipc/socket.c b/net/tipc/socket.c
122536 index f485600..20cc6df 100644
122537 --- a/net/tipc/socket.c
122538 +++ b/net/tipc/socket.c
122539 @@ -2009,6 +2009,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
122540 res = tipc_sk_create(sock_net(sock->sk), new_sock, 0, 1);
122541 if (res)
122542 goto exit;
122543 + security_sk_clone(sock->sk, new_sock->sk);
122544
122545 new_sk = new_sock->sk;
122546 new_tsock = tipc_sk(new_sk);
122547 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
122548 index 1c147c8..50d7957 100644
122549 --- a/net/tipc/subscr.c
122550 +++ b/net/tipc/subscr.c
122551 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
122552 struct tipc_subscriber *subscriber = sub->subscriber;
122553 struct kvec msg_sect;
122554
122555 - msg_sect.iov_base = (void *)&sub->evt;
122556 + msg_sect.iov_base = &sub->evt;
122557 msg_sect.iov_len = sizeof(struct tipc_event);
122558 sub->evt.event = htohl(event, sub->swap);
122559 sub->evt.found_lower = htohl(found_lower, sub->swap);
122560 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
122561 index 0643059..4628deb 100644
122562 --- a/net/unix/af_unix.c
122563 +++ b/net/unix/af_unix.c
122564 @@ -786,6 +786,12 @@ static struct sock *unix_find_other(struct net *net,
122565 err = -ECONNREFUSED;
122566 if (!S_ISSOCK(inode->i_mode))
122567 goto put_fail;
122568 +
122569 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
122570 + err = -EACCES;
122571 + goto put_fail;
122572 + }
122573 +
122574 u = unix_find_socket_byinode(inode);
122575 if (!u)
122576 goto put_fail;
122577 @@ -806,6 +812,13 @@ static struct sock *unix_find_other(struct net *net,
122578 if (u) {
122579 struct dentry *dentry;
122580 dentry = unix_sk(u)->path.dentry;
122581 +
122582 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
122583 + err = -EPERM;
122584 + sock_put(u);
122585 + goto fail;
122586 + }
122587 +
122588 if (dentry)
122589 touch_atime(&unix_sk(u)->path);
122590 } else
122591 @@ -839,12 +852,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
122592 */
122593 err = security_path_mknod(&path, dentry, mode, 0);
122594 if (!err) {
122595 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
122596 + err = -EACCES;
122597 + goto out;
122598 + }
122599 err = vfs_mknod(d_inode(path.dentry), dentry, mode, 0);
122600 if (!err) {
122601 res->mnt = mntget(path.mnt);
122602 res->dentry = dget(dentry);
122603 + gr_handle_create(dentry, path.mnt);
122604 }
122605 }
122606 +out:
122607 done_path_create(&path, dentry);
122608 return err;
122609 }
122610 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
122611 writable = unix_writable(sk);
122612 other = unix_peer_get(sk);
122613 if (other) {
122614 - if (unix_peer(other) != sk) {
122615 + unix_state_lock(other);
122616 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
122617 + unix_state_unlock(other);
122618 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
122619 if (unix_recvq_full(other))
122620 writable = 0;
122621 - }
122622 + } else
122623 + unix_state_unlock(other);
122624 sock_put(other);
122625 }
122626
122627 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
122628 seq_puts(seq, "Num RefCount Protocol Flags Type St "
122629 "Inode Path\n");
122630 else {
122631 - struct sock *s = v;
122632 + struct sock *s = v, *peer;
122633 struct unix_sock *u = unix_sk(s);
122634 unix_state_lock(s);
122635 + peer = unix_peer(s);
122636 + unix_state_unlock(s);
122637 +
122638 + unix_state_double_lock(s, peer);
122639
122640 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
122641 s,
122642 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
122643 seq_putc(seq, '@');
122644 i++;
122645 }
122646 - for ( ; i < len; i++)
122647 - seq_putc(seq, u->addr->name->sun_path[i]);
122648 - }
122649 - unix_state_unlock(s);
122650 + for ( ; i < len; i++) {
122651 + char c = u->addr->name->sun_path[i];
122652 + switch (c) {
122653 + case '\n':
122654 + seq_putc(seq, '\\');
122655 + seq_putc(seq, 'n');
122656 + break;
122657 + case '\t':
122658 + seq_putc(seq, '\\');
122659 + seq_putc(seq, 't');
122660 + break;
122661 + case '\\':
122662 + seq_putc(seq, '\\');
122663 + seq_putc(seq, '\\');
122664 + break;
122665 + default:
122666 + seq_putc(seq, c);
122667 + }
122668 + }
122669 + } else if (peer)
122670 + seq_printf(seq, " P%lu", sock_i_ino(peer));
122671 +
122672 + unix_state_double_unlock(s, peer);
122673 seq_putc(seq, '\n');
122674 }
122675
122676 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
122677 index b3d5150..ff3a837 100644
122678 --- a/net/unix/sysctl_net_unix.c
122679 +++ b/net/unix/sysctl_net_unix.c
122680 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
122681
122682 int __net_init unix_sysctl_register(struct net *net)
122683 {
122684 - struct ctl_table *table;
122685 + ctl_table_no_const *table;
122686
122687 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
122688 if (table == NULL)
122689 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
122690 index 9b7f207..2596621 100644
122691 --- a/net/vmw_vsock/vmci_transport_notify.c
122692 +++ b/net/vmw_vsock/vmci_transport_notify.c
122693 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
122694
122695 /* Socket control packet based operations. */
122696 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
122697 - vmci_transport_notify_pkt_socket_init,
122698 - vmci_transport_notify_pkt_socket_destruct,
122699 - vmci_transport_notify_pkt_poll_in,
122700 - vmci_transport_notify_pkt_poll_out,
122701 - vmci_transport_notify_pkt_handle_pkt,
122702 - vmci_transport_notify_pkt_recv_init,
122703 - vmci_transport_notify_pkt_recv_pre_block,
122704 - vmci_transport_notify_pkt_recv_pre_dequeue,
122705 - vmci_transport_notify_pkt_recv_post_dequeue,
122706 - vmci_transport_notify_pkt_send_init,
122707 - vmci_transport_notify_pkt_send_pre_block,
122708 - vmci_transport_notify_pkt_send_pre_enqueue,
122709 - vmci_transport_notify_pkt_send_post_enqueue,
122710 - vmci_transport_notify_pkt_process_request,
122711 - vmci_transport_notify_pkt_process_negotiate,
122712 + .socket_init = vmci_transport_notify_pkt_socket_init,
122713 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
122714 + .poll_in = vmci_transport_notify_pkt_poll_in,
122715 + .poll_out = vmci_transport_notify_pkt_poll_out,
122716 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
122717 + .recv_init = vmci_transport_notify_pkt_recv_init,
122718 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
122719 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
122720 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
122721 + .send_init = vmci_transport_notify_pkt_send_init,
122722 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
122723 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
122724 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
122725 + .process_request = vmci_transport_notify_pkt_process_request,
122726 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
122727 };
122728 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
122729 index dc9c792..3089de0 100644
122730 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
122731 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
122732 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
122733
122734 /* Socket always on control packet based operations. */
122735 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
122736 - vmci_transport_notify_pkt_socket_init,
122737 - vmci_transport_notify_pkt_socket_destruct,
122738 - vmci_transport_notify_pkt_poll_in,
122739 - vmci_transport_notify_pkt_poll_out,
122740 - vmci_transport_notify_pkt_handle_pkt,
122741 - vmci_transport_notify_pkt_recv_init,
122742 - vmci_transport_notify_pkt_recv_pre_block,
122743 - vmci_transport_notify_pkt_recv_pre_dequeue,
122744 - vmci_transport_notify_pkt_recv_post_dequeue,
122745 - vmci_transport_notify_pkt_send_init,
122746 - vmci_transport_notify_pkt_send_pre_block,
122747 - vmci_transport_notify_pkt_send_pre_enqueue,
122748 - vmci_transport_notify_pkt_send_post_enqueue,
122749 - vmci_transport_notify_pkt_process_request,
122750 - vmci_transport_notify_pkt_process_negotiate,
122751 + .socket_init = vmci_transport_notify_pkt_socket_init,
122752 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
122753 + .poll_in = vmci_transport_notify_pkt_poll_in,
122754 + .poll_out = vmci_transport_notify_pkt_poll_out,
122755 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
122756 + .recv_init = vmci_transport_notify_pkt_recv_init,
122757 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
122758 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
122759 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
122760 + .send_init = vmci_transport_notify_pkt_send_init,
122761 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
122762 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
122763 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
122764 + .process_request = vmci_transport_notify_pkt_process_request,
122765 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
122766 };
122767 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
122768 index c8717c1..08539f5 100644
122769 --- a/net/wireless/wext-core.c
122770 +++ b/net/wireless/wext-core.c
122771 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
122772 */
122773
122774 /* Support for very large requests */
122775 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
122776 - (user_length > descr->max_tokens)) {
122777 + if (user_length > descr->max_tokens) {
122778 /* Allow userspace to GET more than max so
122779 * we can support any size GET requests.
122780 * There is still a limit : -ENOMEM.
122781 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
122782 }
122783 }
122784
122785 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
122786 - /*
122787 - * If this is a GET, but not NOMAX, it means that the extra
122788 - * data is not bounded by userspace, but by max_tokens. Thus
122789 - * set the length to max_tokens. This matches the extra data
122790 - * allocation.
122791 - * The driver should fill it with the number of tokens it
122792 - * provided, and it may check iwp->length rather than having
122793 - * knowledge of max_tokens. If the driver doesn't change the
122794 - * iwp->length, this ioctl just copies back max_token tokens
122795 - * filled with zeroes. Hopefully the driver isn't claiming
122796 - * them to be valid data.
122797 - */
122798 - iwp->length = descr->max_tokens;
122799 - }
122800 -
122801 err = handler(dev, info, (union iwreq_data *) iwp, extra);
122802
122803 iwp->length += essid_compat;
122804 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
122805 index 4323952..a06dfe1 100644
122806 --- a/net/x25/sysctl_net_x25.c
122807 +++ b/net/x25/sysctl_net_x25.c
122808 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
122809 .mode = 0644,
122810 .proc_handler = proc_dointvec,
122811 },
122812 - { 0, },
122813 + { },
122814 };
122815
122816 void __init x25_register_sysctl(void)
122817 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
122818 index 0917f04..f4e3d8c 100644
122819 --- a/net/x25/x25_proc.c
122820 +++ b/net/x25/x25_proc.c
122821 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
122822
122823 int __init x25_proc_init(void)
122824 {
122825 - if (!proc_mkdir("x25", init_net.proc_net))
122826 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
122827 return -ENOMEM;
122828
122829 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
122830 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
122831 index 638af06..7d9daad 100644
122832 --- a/net/xfrm/xfrm_policy.c
122833 +++ b/net/xfrm/xfrm_policy.c
122834 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
122835 {
122836 policy->walk.dead = 1;
122837
122838 - atomic_inc(&policy->genid);
122839 + atomic_inc_unchecked(&policy->genid);
122840
122841 if (del_timer(&policy->polq.hold_timer))
122842 xfrm_pol_put(policy);
122843 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
122844 else
122845 hlist_add_head(&policy->bydst, chain);
122846 __xfrm_policy_link(policy, dir);
122847 - atomic_inc(&net->xfrm.flow_cache_genid);
122848 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
122849
122850 /* After previous checking, family can either be AF_INET or AF_INET6 */
122851 if (policy->family == AF_INET)
122852 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
122853
122854 xdst->num_pols = num_pols;
122855 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
122856 - xdst->policy_genid = atomic_read(&pols[0]->genid);
122857 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
122858
122859 return xdst;
122860 }
122861 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
122862 }
122863 EXPORT_SYMBOL(xfrm_garbage_collect);
122864
122865 -static void xfrm_garbage_collect_deferred(struct net *net)
122866 +void xfrm_garbage_collect_deferred(struct net *net)
122867 {
122868 flow_cache_flush_deferred(net);
122869 }
122870 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
122871
122872 static void xfrm_init_pmtu(struct dst_entry *dst)
122873 {
122874 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
122875 if (xdst->xfrm_genid != dst->xfrm->genid)
122876 return 0;
122877 if (xdst->num_pols > 0 &&
122878 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
122879 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
122880 return 0;
122881
122882 mtu = dst_mtu(dst->child);
122883 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
122884 dst_ops->link_failure = xfrm_link_failure;
122885 if (likely(dst_ops->neigh_lookup == NULL))
122886 dst_ops->neigh_lookup = xfrm_neigh_lookup;
122887 - if (likely(afinfo->garbage_collect == NULL))
122888 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
122889 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
122890 }
122891 spin_unlock(&xfrm_policy_afinfo_lock);
122892 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
122893 dst_ops->check = NULL;
122894 dst_ops->negative_advice = NULL;
122895 dst_ops->link_failure = NULL;
122896 - afinfo->garbage_collect = NULL;
122897 }
122898 return err;
122899 }
122900 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
122901 sizeof(pol->xfrm_vec[i].saddr));
122902 pol->xfrm_vec[i].encap_family = mp->new_family;
122903 /* flush bundles */
122904 - atomic_inc(&pol->genid);
122905 + atomic_inc_unchecked(&pol->genid);
122906 }
122907 }
122908
122909 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
122910 index 96688cd..e68a2eb 100644
122911 --- a/net/xfrm/xfrm_state.c
122912 +++ b/net/xfrm/xfrm_state.c
122913 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
122914
122915 if (unlikely(afinfo == NULL))
122916 return -EAFNOSUPPORT;
122917 - typemap = afinfo->type_map;
122918 + typemap = (const struct xfrm_type **)afinfo->type_map;
122919 spin_lock_bh(&xfrm_type_lock);
122920
122921 - if (likely(typemap[type->proto] == NULL))
122922 + if (likely(typemap[type->proto] == NULL)) {
122923 + pax_open_kernel();
122924 typemap[type->proto] = type;
122925 - else
122926 + pax_close_kernel();
122927 + } else
122928 err = -EEXIST;
122929 spin_unlock_bh(&xfrm_type_lock);
122930 xfrm_state_put_afinfo(afinfo);
122931 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
122932
122933 if (unlikely(afinfo == NULL))
122934 return -EAFNOSUPPORT;
122935 - typemap = afinfo->type_map;
122936 + typemap = (const struct xfrm_type **)afinfo->type_map;
122937 spin_lock_bh(&xfrm_type_lock);
122938
122939 if (unlikely(typemap[type->proto] != type))
122940 err = -ENOENT;
122941 - else
122942 + else {
122943 + pax_open_kernel();
122944 typemap[type->proto] = NULL;
122945 + pax_close_kernel();
122946 + }
122947 spin_unlock_bh(&xfrm_type_lock);
122948 xfrm_state_put_afinfo(afinfo);
122949 return err;
122950 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
122951 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
122952 {
122953 struct xfrm_state_afinfo *afinfo;
122954 - const struct xfrm_type **typemap;
122955 const struct xfrm_type *type;
122956 int modload_attempted = 0;
122957
122958 @@ -211,9 +215,8 @@ retry:
122959 afinfo = xfrm_state_get_afinfo(family);
122960 if (unlikely(afinfo == NULL))
122961 return NULL;
122962 - typemap = afinfo->type_map;
122963
122964 - type = typemap[proto];
122965 + type = afinfo->type_map[proto];
122966 if (unlikely(type && !try_module_get(type->owner)))
122967 type = NULL;
122968 if (!type && !modload_attempted) {
122969 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
122970 return -EAFNOSUPPORT;
122971
122972 err = -EEXIST;
122973 - modemap = afinfo->mode_map;
122974 + modemap = (struct xfrm_mode **)afinfo->mode_map;
122975 spin_lock_bh(&xfrm_mode_lock);
122976 if (modemap[mode->encap])
122977 goto out;
122978 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
122979 if (!try_module_get(afinfo->owner))
122980 goto out;
122981
122982 - mode->afinfo = afinfo;
122983 + pax_open_kernel();
122984 + *(const void **)&mode->afinfo = afinfo;
122985 modemap[mode->encap] = mode;
122986 + pax_close_kernel();
122987 err = 0;
122988
122989 out:
122990 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
122991 return -EAFNOSUPPORT;
122992
122993 err = -ENOENT;
122994 - modemap = afinfo->mode_map;
122995 + modemap = (struct xfrm_mode **)afinfo->mode_map;
122996 spin_lock_bh(&xfrm_mode_lock);
122997 if (likely(modemap[mode->encap] == mode)) {
122998 + pax_open_kernel();
122999 modemap[mode->encap] = NULL;
123000 + pax_close_kernel();
123001 module_put(mode->afinfo->owner);
123002 err = 0;
123003 }
123004 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
123005 u32 xfrm_get_acqseq(void)
123006 {
123007 u32 res;
123008 - static atomic_t acqseq;
123009 + static atomic_unchecked_t acqseq;
123010
123011 do {
123012 - res = atomic_inc_return(&acqseq);
123013 + res = atomic_inc_return_unchecked(&acqseq);
123014 } while (!res);
123015
123016 return res;
123017 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
123018 index 05a6e3d..6716ec9 100644
123019 --- a/net/xfrm/xfrm_sysctl.c
123020 +++ b/net/xfrm/xfrm_sysctl.c
123021 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
123022
123023 int __net_init xfrm_sysctl_init(struct net *net)
123024 {
123025 - struct ctl_table *table;
123026 + ctl_table_no_const *table;
123027
123028 __xfrm_sysctl_init(net);
123029
123030 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
123031 index d3437b8..6c3becb 100644
123032 --- a/scripts/Kbuild.include
123033 +++ b/scripts/Kbuild.include
123034 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
123035 # cc-ldoption
123036 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
123037 cc-ldoption = $(call try-run,\
123038 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123039 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123040
123041 # ld-option
123042 # Usage: LDFLAGS += $(call ld-option, -X)
123043 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
123044 index 01df30a..b687dbf 100644
123045 --- a/scripts/Makefile.build
123046 +++ b/scripts/Makefile.build
123047 @@ -60,7 +60,7 @@ endif
123048 endif
123049
123050 # Do not include host rules unless needed
123051 -ifneq ($(hostprogs-y)$(hostprogs-m),)
123052 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
123053 include scripts/Makefile.host
123054 endif
123055
123056 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
123057 index 55c96cb..e4e88ab 100644
123058 --- a/scripts/Makefile.clean
123059 +++ b/scripts/Makefile.clean
123060 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
123061 __clean-files := $(extra-y) $(extra-m) $(extra-) \
123062 $(always) $(targets) $(clean-files) \
123063 $(host-progs) \
123064 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
123065 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
123066 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
123067
123068 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
123069
123070 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
123071 index 133edfa..c9aa07f 100644
123072 --- a/scripts/Makefile.host
123073 +++ b/scripts/Makefile.host
123074 @@ -20,7 +20,19 @@
123075 # Will compile qconf as a C++ program, and menu as a C program.
123076 # They are linked as C++ code to the executable qconf
123077
123078 +# hostprogs-y := conf
123079 +# conf-objs := conf.o libkconfig.so
123080 +# libkconfig-objs := expr.o type.o
123081 +# Will create a shared library named libkconfig.so that consists of
123082 +# expr.o and type.o (they are both compiled as C code and the object files
123083 +# are made as position independent code).
123084 +# conf.c is compiled as a C program, and conf.o is linked together with
123085 +# libkconfig.so as the executable conf.
123086 +# Note: Shared libraries consisting of C++ files are not supported
123087 +
123088 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
123089 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
123090 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
123091
123092 # C code
123093 # Executables compiled from a single .c file
123094 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
123095 # C++ Object (.o) files compiled from .cc files
123096 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
123097
123098 +# Shared libaries (only .c supported)
123099 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
123100 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
123101 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
123102 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
123103 +# Remove .so files from "xxx-objs"
123104 +host-cobjs := $(filter-out %.so,$(host-cobjs))
123105 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
123106 +
123107 +# Object (.o) files used by the shared libaries
123108 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
123109 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
123110 +
123111 # output directory for programs/.o files
123112 # hostprogs-y := tools/build may have been specified.
123113 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
123114 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
123115 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
123116 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
123117 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
123118 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
123119 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
123120 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
123121 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
123122 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
123123
123124 obj-dirs += $(host-objdirs)
123125 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
123126 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
123127 $(call if_changed_dep,host-cxxobjs)
123128
123129 +# Compile .c file, create position independent .o file
123130 +# host-cshobjs -> .o
123131 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
123132 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
123133 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
123134 + $(call if_changed_dep,host-cshobjs)
123135 +
123136 +# Compile .c file, create position independent .o file
123137 +# host-cxxshobjs -> .o
123138 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
123139 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
123140 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
123141 + $(call if_changed_dep,host-cxxshobjs)
123142 +
123143 +# Link a shared library, based on position independent .o files
123144 +# *.o -> .so shared library (host-cshlib)
123145 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
123146 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
123147 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123148 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123149 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
123150 + $(call if_changed,host-cshlib)
123151 +
123152 +# Link a shared library, based on position independent .o files
123153 +# *.o -> .so shared library (host-cxxshlib)
123154 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
123155 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
123156 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123157 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123158 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
123159 + $(call if_changed,host-cxxshlib)
123160 +
123161 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
123162 - $(host-cxxmulti) $(host-cxxobjs)
123163 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
123164 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
123165 index b304068..462d24e 100644
123166 --- a/scripts/basic/fixdep.c
123167 +++ b/scripts/basic/fixdep.c
123168 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
123169 /*
123170 * Lookup a value in the configuration string.
123171 */
123172 -static int is_defined_config(const char *name, int len, unsigned int hash)
123173 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
123174 {
123175 struct item *aux;
123176
123177 @@ -211,10 +211,10 @@ static void clear_config(void)
123178 /*
123179 * Record the use of a CONFIG_* word.
123180 */
123181 -static void use_config(const char *m, int slen)
123182 +static void use_config(const char *m, unsigned int slen)
123183 {
123184 unsigned int hash = strhash(m, slen);
123185 - int c, i;
123186 + unsigned int c, i;
123187
123188 if (is_defined_config(m, slen, hash))
123189 return;
123190 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
123191
123192 static void parse_config_file(const char *map, size_t len)
123193 {
123194 - const int *end = (const int *) (map + len);
123195 + const unsigned int *end = (const unsigned int *) (map + len);
123196 /* start at +1, so that p can never be < map */
123197 - const int *m = (const int *) map + 1;
123198 + const unsigned int *m = (const unsigned int *) map + 1;
123199 const char *p, *q;
123200
123201 for (; m < end; m++) {
123202 @@ -435,7 +435,7 @@ static void print_deps(void)
123203 static void traps(void)
123204 {
123205 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
123206 - int *p = (int *)test;
123207 + unsigned int *p = (unsigned int *)test;
123208
123209 if (*p != INT_CONF) {
123210 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
123211 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
123212 new file mode 100644
123213 index 0000000..eaa4fce
123214 --- /dev/null
123215 +++ b/scripts/gcc-plugin.sh
123216 @@ -0,0 +1,51 @@
123217 +#!/bin/sh
123218 +srctree=$(dirname "$0")
123219 +gccplugins_dir=$($3 -print-file-name=plugin)
123220 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123221 +#include "gcc-common.h"
123222 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
123223 +#warning $2 CXX
123224 +#else
123225 +#warning $1 CC
123226 +#endif
123227 +EOF
123228 +)
123229 +
123230 +if [ $? -ne 0 ]
123231 +then
123232 + exit 1
123233 +fi
123234 +
123235 +case "$plugincc" in
123236 + *"$1 CC"*)
123237 + echo "$1"
123238 + exit 0
123239 + ;;
123240 +
123241 + *"$2 CXX"*)
123242 + # the c++ compiler needs another test, see below
123243 + ;;
123244 +
123245 + *)
123246 + exit 1
123247 + ;;
123248 +esac
123249 +
123250 +# we need a c++ compiler that supports the designated initializer GNU extension
123251 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123252 +#include "gcc-common.h"
123253 +class test {
123254 +public:
123255 + int test;
123256 +} test = {
123257 + .test = 1
123258 +};
123259 +EOF
123260 +)
123261 +
123262 +if [ $? -eq 0 ]
123263 +then
123264 + echo "$2"
123265 + exit 0
123266 +fi
123267 +exit 1
123268 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
123269 index fdebd66..a349e33 100755
123270 --- a/scripts/headers_install.sh
123271 +++ b/scripts/headers_install.sh
123272 @@ -32,6 +32,7 @@ do
123273 FILE="$(basename "$i")"
123274 sed -r \
123275 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
123276 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
123277 -e 's/__attribute_const__([ \t]|$)/\1/g' \
123278 -e 's@^#include <linux/compiler.h>@@' \
123279 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
123280 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
123281 index 86a4fe7..99e91f9 100755
123282 --- a/scripts/link-vmlinux.sh
123283 +++ b/scripts/link-vmlinux.sh
123284 @@ -166,7 +166,7 @@ else
123285 fi;
123286
123287 # final build of init/
123288 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
123289 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
123290
123291 kallsymso=""
123292 kallsyms_vmlinux=""
123293 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
123294 index 78691d5..56972f2 100644
123295 --- a/scripts/mod/file2alias.c
123296 +++ b/scripts/mod/file2alias.c
123297 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
123298 unsigned long size, unsigned long id_size,
123299 void *symval)
123300 {
123301 - int i;
123302 + unsigned int i;
123303
123304 if (size % id_size || size < id_size) {
123305 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
123306 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
123307 /* USB is special because the bcdDevice can be matched against a numeric range */
123308 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
123309 static void do_usb_entry(void *symval,
123310 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
123311 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
123312 unsigned char range_lo, unsigned char range_hi,
123313 unsigned char max, struct module *mod)
123314 {
123315 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
123316 {
123317 unsigned int devlo, devhi;
123318 unsigned char chi, clo, max;
123319 - int ndigits;
123320 + unsigned int ndigits;
123321
123322 DEF_FIELD(symval, usb_device_id, match_flags);
123323 DEF_FIELD(symval, usb_device_id, idVendor);
123324 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
123325 for (i = 0; i < count; i++) {
123326 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
123327 char acpi_id[sizeof(*id)];
123328 - int j;
123329 + unsigned int j;
123330
123331 buf_printf(&mod->dev_table_buf,
123332 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
123333 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123334
123335 for (j = 0; j < PNP_MAX_DEVICES; j++) {
123336 const char *id = (char *)(*devs)[j].id;
123337 - int i2, j2;
123338 + unsigned int i2, j2;
123339 int dup = 0;
123340
123341 if (!id[0])
123342 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123343 /* add an individual alias for every device entry */
123344 if (!dup) {
123345 char acpi_id[PNP_ID_LEN];
123346 - int k;
123347 + unsigned int k;
123348
123349 buf_printf(&mod->dev_table_buf,
123350 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
123351 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
123352 static int do_dmi_entry(const char *filename, void *symval,
123353 char *alias)
123354 {
123355 - int i, j;
123356 + unsigned int i, j;
123357 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
123358 sprintf(alias, "dmi*");
123359
123360 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
123361 index 91ee1b2..c9cf01a 100644
123362 --- a/scripts/mod/modpost.c
123363 +++ b/scripts/mod/modpost.c
123364 @@ -942,6 +942,7 @@ enum mismatch {
123365 ANY_EXIT_TO_ANY_INIT,
123366 EXPORT_TO_INIT_EXIT,
123367 EXTABLE_TO_NON_TEXT,
123368 + DATA_TO_TEXT
123369 };
123370
123371 /**
123372 @@ -1068,6 +1069,12 @@ static const struct sectioncheck sectioncheck[] = {
123373 .good_tosec = {ALL_TEXT_SECTIONS , NULL},
123374 .mismatch = EXTABLE_TO_NON_TEXT,
123375 .handler = extable_mismatch_handler,
123376 +},
123377 +/* Do not reference code from writable data */
123378 +{
123379 + .fromsec = { DATA_SECTIONS, NULL },
123380 + .bad_tosec = { ALL_TEXT_SECTIONS, NULL },
123381 + .mismatch = DATA_TO_TEXT
123382 }
123383 };
123384
123385 @@ -1217,10 +1224,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
123386 continue;
123387 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
123388 continue;
123389 - if (sym->st_value == addr)
123390 - return sym;
123391 /* Find a symbol nearby - addr are maybe negative */
123392 d = sym->st_value - addr;
123393 + if (d == 0)
123394 + return sym;
123395 if (d < 0)
123396 d = addr - sym->st_value;
123397 if (d < distance) {
123398 @@ -1503,6 +1510,14 @@ static void report_sec_mismatch(const char *modname,
123399 fatal("There's a special handler for this mismatch type, "
123400 "we should never get here.");
123401 break;
123402 + case DATA_TO_TEXT:
123403 +#if 0
123404 + fprintf(stderr,
123405 + "The %s %s:%s references\n"
123406 + "the %s %s:%s%s\n",
123407 + from, fromsec, fromsym, to, tosec, tosym, to_p);
123408 +#endif
123409 + break;
123410 }
123411 fprintf(stderr, "\n");
123412 }
123413 @@ -1892,7 +1907,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
123414 static void check_sec_ref(struct module *mod, const char *modname,
123415 struct elf_info *elf)
123416 {
123417 - int i;
123418 + unsigned int i;
123419 Elf_Shdr *sechdrs = elf->sechdrs;
123420
123421 /* Walk through all sections */
123422 @@ -2023,7 +2038,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
123423 va_end(ap);
123424 }
123425
123426 -void buf_write(struct buffer *buf, const char *s, int len)
123427 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
123428 {
123429 if (buf->size - buf->pos < len) {
123430 buf->size += len + SZ;
123431 @@ -2242,7 +2257,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
123432 if (fstat(fileno(file), &st) < 0)
123433 goto close_write;
123434
123435 - if (st.st_size != b->pos)
123436 + if (st.st_size != (off_t)b->pos)
123437 goto close_write;
123438
123439 tmp = NOFAIL(malloc(b->pos));
123440 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
123441 index 168b43d..77914bf 100644
123442 --- a/scripts/mod/modpost.h
123443 +++ b/scripts/mod/modpost.h
123444 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
123445
123446 struct buffer {
123447 char *p;
123448 - int pos;
123449 - int size;
123450 + unsigned int pos;
123451 + unsigned int size;
123452 };
123453
123454 void __attribute__((format(printf, 2, 3)))
123455 buf_printf(struct buffer *buf, const char *fmt, ...);
123456
123457 void
123458 -buf_write(struct buffer *buf, const char *s, int len);
123459 +buf_write(struct buffer *buf, const char *s, unsigned int len);
123460
123461 struct module {
123462 struct module *next;
123463 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
123464 index 944418d..15291e4 100644
123465 --- a/scripts/mod/sumversion.c
123466 +++ b/scripts/mod/sumversion.c
123467 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
123468 goto out;
123469 }
123470
123471 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
123472 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
123473 warn("writing sum in %s failed: %s\n",
123474 filename, strerror(errno));
123475 goto out;
123476 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
123477 index 73a2c7d..df11b31 100644
123478 --- a/scripts/module-common.lds
123479 +++ b/scripts/module-common.lds
123480 @@ -6,6 +6,10 @@
123481 SECTIONS {
123482 /DISCARD/ : { *(.discard) }
123483
123484 + .rodata 0: {
123485 + *(.rodata) *(.rodata.*)
123486 + *(.data..read_only)
123487 + }
123488 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
123489 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
123490 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
123491 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
123492 index 99ca6e7..3a1a1a1 100644
123493 --- a/scripts/package/Makefile
123494 +++ b/scripts/package/Makefile
123495 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
123496 ln -sf $(srctree) $(KERNELPATH)
123497 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
123498 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
123499 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
123500 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
123501 rm $(KERNELPATH)
123502 rm -f $(objtree)/.scmversion
123503 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
123504 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
123505 index 88dbf23..d1b4291 100755
123506 --- a/scripts/package/builddeb
123507 +++ b/scripts/package/builddeb
123508 @@ -304,6 +304,7 @@ fi
123509 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
123510 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
123511 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
123512 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
123513 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
123514 mkdir -p "$destdir"
123515 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
123516 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
123517 index d9ab94b..eb7f04c 100755
123518 --- a/scripts/package/mkspec
123519 +++ b/scripts/package/mkspec
123520 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
123521 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
123522 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
123523 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
123524 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
123525 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
123526 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
123527 fi
123528
123529 echo ""
123530 echo "%clean"
123531 echo 'rm -rf $RPM_BUILD_ROOT'
123532 echo ""
123533 +echo "%pre"
123534 +echo 'chmod -f 0500 /boot'
123535 +echo 'if [ -d /lib/modules ]; then'
123536 +echo 'chmod -f 0500 /lib/modules'
123537 +echo 'fi'
123538 +echo 'if [ -d /lib32/modules ]; then'
123539 +echo 'chmod -f 0500 /lib32/modules'
123540 +echo 'fi'
123541 +echo 'if [ -d /lib64/modules ]; then'
123542 +echo 'chmod -f 0500 /lib64/modules'
123543 +echo 'fi'
123544 +echo ""
123545 +echo "%post devel"
123546 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
123547 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
123548 +echo ""
123549 echo "%post"
123550 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
123551 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
123552 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
123553 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
123554 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
123555 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
123556 +echo "if [ -x /sbin/dracut ]; then"
123557 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
123558 +echo "else"
123559 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
123560 echo "fi"
123561 echo ""
123562 echo "%files"
123563 -echo '%defattr (-, root, root)'
123564 +echo '%defattr (400, root, root, 500)'
123565 echo "%dir /lib/modules"
123566 -echo "/lib/modules/$KERNELRELEASE"
123567 echo "%exclude /lib/modules/$KERNELRELEASE/build"
123568 echo "%exclude /lib/modules/$KERNELRELEASE/source"
123569 +echo "/lib/modules/$KERNELRELEASE"
123570 echo "/lib/firmware/$KERNELRELEASE"
123571 echo "/boot/*"
123572 echo ""
123573 @@ -155,9 +166,8 @@ echo "/usr/include"
123574 echo ""
123575 if ! $PREBUILT; then
123576 echo "%files devel"
123577 -echo '%defattr (-, root, root)'
123578 +echo '%defattr (400, root, root, 500)'
123579 +echo "%dir /lib/modules/$KERNELRELEASE"
123580 echo "/usr/src/kernels/$KERNELRELEASE"
123581 -echo "/lib/modules/$KERNELRELEASE/build"
123582 -echo "/lib/modules/$KERNELRELEASE/source"
123583 echo ""
123584 fi
123585 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
123586 index 4718d78..9220d58 100644
123587 --- a/scripts/pnmtologo.c
123588 +++ b/scripts/pnmtologo.c
123589 @@ -244,14 +244,14 @@ static void write_header(void)
123590 fprintf(out, " * Linux logo %s\n", logoname);
123591 fputs(" */\n\n", out);
123592 fputs("#include <linux/linux_logo.h>\n\n", out);
123593 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
123594 + fprintf(out, "static unsigned char %s_data[] = {\n",
123595 logoname);
123596 }
123597
123598 static void write_footer(void)
123599 {
123600 fputs("\n};\n\n", out);
123601 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
123602 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
123603 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
123604 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
123605 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
123606 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
123607 fputs("\n};\n\n", out);
123608
123609 /* write logo clut */
123610 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
123611 + fprintf(out, "static unsigned char %s_clut[] = {\n",
123612 logoname);
123613 write_hex_cnt = 0;
123614 for (i = 0; i < logo_clutsize; i++) {
123615 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
123616 index ba87004..3f4852c 100644
123617 --- a/scripts/sortextable.h
123618 +++ b/scripts/sortextable.h
123619 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
123620 const char *secstrtab;
123621 const char *strtab;
123622 char *extab_image;
123623 - int extab_index = 0;
123624 - int i;
123625 - int idx;
123626 + unsigned int extab_index = 0;
123627 + unsigned int i;
123628 + unsigned int idx;
123629 unsigned int num_sections;
123630 unsigned int secindex_strings;
123631
123632 diff --git a/scripts/tags.sh b/scripts/tags.sh
123633 index cdb491d..8d32bfc 100755
123634 --- a/scripts/tags.sh
123635 +++ b/scripts/tags.sh
123636 @@ -26,7 +26,7 @@ else
123637 fi
123638
123639 # ignore userspace tools
123640 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
123641 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
123642
123643 # Find all available archs
123644 find_all_archs()
123645 diff --git a/security/Kconfig b/security/Kconfig
123646 index bf4ec46..1fa98bf 100644
123647 --- a/security/Kconfig
123648 +++ b/security/Kconfig
123649 @@ -4,6 +4,981 @@
123650
123651 menu "Security options"
123652
123653 +menu "Grsecurity"
123654 +
123655 + config ARCH_TRACK_EXEC_LIMIT
123656 + bool
123657 +
123658 + config PAX_KERNEXEC_PLUGIN
123659 + bool
123660 +
123661 + config PAX_PER_CPU_PGD
123662 + bool
123663 +
123664 + config TASK_SIZE_MAX_SHIFT
123665 + int
123666 + depends on X86_64
123667 + default 47 if !PAX_PER_CPU_PGD
123668 + default 42 if PAX_PER_CPU_PGD
123669 +
123670 + config PAX_ENABLE_PAE
123671 + bool
123672 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
123673 +
123674 + config PAX_USERCOPY_SLABS
123675 + bool
123676 +
123677 +config GRKERNSEC
123678 + bool "Grsecurity"
123679 + select CRYPTO
123680 + select CRYPTO_SHA256
123681 + select PROC_FS
123682 + select STOP_MACHINE
123683 + select TTY
123684 + select DEBUG_KERNEL
123685 + select DEBUG_LIST
123686 + select MULTIUSER
123687 + help
123688 + If you say Y here, you will be able to configure many features
123689 + that will enhance the security of your system. It is highly
123690 + recommended that you say Y here and read through the help
123691 + for each option so that you fully understand the features and
123692 + can evaluate their usefulness for your machine.
123693 +
123694 +choice
123695 + prompt "Configuration Method"
123696 + depends on GRKERNSEC
123697 + default GRKERNSEC_CONFIG_CUSTOM
123698 + help
123699 +
123700 +config GRKERNSEC_CONFIG_AUTO
123701 + bool "Automatic"
123702 + help
123703 + If you choose this configuration method, you'll be able to answer a small
123704 + number of simple questions about how you plan to use this kernel.
123705 + The settings of grsecurity and PaX will be automatically configured for
123706 + the highest commonly-used settings within the provided constraints.
123707 +
123708 + If you require additional configuration, custom changes can still be made
123709 + from the "custom configuration" menu.
123710 +
123711 +config GRKERNSEC_CONFIG_CUSTOM
123712 + bool "Custom"
123713 + help
123714 + If you choose this configuration method, you'll be able to configure all
123715 + grsecurity and PaX settings manually. Via this method, no options are
123716 + automatically enabled.
123717 +
123718 + Take note that if menuconfig is exited with this configuration method
123719 + chosen, you will not be able to use the automatic configuration methods
123720 + without starting again with a kernel configuration with no grsecurity
123721 + or PaX options specified inside.
123722 +
123723 +endchoice
123724 +
123725 +choice
123726 + prompt "Usage Type"
123727 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
123728 + default GRKERNSEC_CONFIG_SERVER
123729 + help
123730 +
123731 +config GRKERNSEC_CONFIG_SERVER
123732 + bool "Server"
123733 + help
123734 + Choose this option if you plan to use this kernel on a server.
123735 +
123736 +config GRKERNSEC_CONFIG_DESKTOP
123737 + bool "Desktop"
123738 + help
123739 + Choose this option if you plan to use this kernel on a desktop.
123740 +
123741 +endchoice
123742 +
123743 +choice
123744 + prompt "Virtualization Type"
123745 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
123746 + default GRKERNSEC_CONFIG_VIRT_NONE
123747 + help
123748 +
123749 +config GRKERNSEC_CONFIG_VIRT_NONE
123750 + bool "None"
123751 + help
123752 + Choose this option if this kernel will be run on bare metal.
123753 +
123754 +config GRKERNSEC_CONFIG_VIRT_GUEST
123755 + bool "Guest"
123756 + help
123757 + Choose this option if this kernel will be run as a VM guest.
123758 +
123759 +config GRKERNSEC_CONFIG_VIRT_HOST
123760 + bool "Host"
123761 + help
123762 + Choose this option if this kernel will be run as a VM host.
123763 +
123764 +endchoice
123765 +
123766 +choice
123767 + prompt "Virtualization Hardware"
123768 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
123769 + help
123770 +
123771 +config GRKERNSEC_CONFIG_VIRT_EPT
123772 + bool "EPT/RVI Processor Support"
123773 + depends on X86
123774 + help
123775 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
123776 + hardware virtualization. This allows for additional kernel hardening protections
123777 + to operate without additional performance impact.
123778 +
123779 + To see if your Intel processor supports EPT, see:
123780 + http://ark.intel.com/Products/VirtualizationTechnology
123781 + (Most Core i3/5/7 support EPT)
123782 +
123783 + To see if your AMD processor supports RVI, see:
123784 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
123785 +
123786 +config GRKERNSEC_CONFIG_VIRT_SOFT
123787 + bool "First-gen/No Hardware Virtualization"
123788 + help
123789 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
123790 + support hardware virtualization or doesn't support the EPT/RVI extensions.
123791 +
123792 +endchoice
123793 +
123794 +choice
123795 + prompt "Virtualization Software"
123796 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
123797 + help
123798 +
123799 +config GRKERNSEC_CONFIG_VIRT_XEN
123800 + bool "Xen"
123801 + help
123802 + Choose this option if this kernel is running as a Xen guest or host.
123803 +
123804 +config GRKERNSEC_CONFIG_VIRT_VMWARE
123805 + bool "VMWare"
123806 + help
123807 + Choose this option if this kernel is running as a VMWare guest or host.
123808 +
123809 +config GRKERNSEC_CONFIG_VIRT_KVM
123810 + bool "KVM"
123811 + help
123812 + Choose this option if this kernel is running as a KVM guest or host.
123813 +
123814 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
123815 + bool "VirtualBox"
123816 + help
123817 + Choose this option if this kernel is running as a VirtualBox guest or host.
123818 +
123819 +config GRKERNSEC_CONFIG_VIRT_HYPERV
123820 + bool "Hyper-V"
123821 + help
123822 + Choose this option if this kernel is running as a Hyper-V guest.
123823 +
123824 +endchoice
123825 +
123826 +choice
123827 + prompt "Required Priorities"
123828 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
123829 + default GRKERNSEC_CONFIG_PRIORITY_PERF
123830 + help
123831 +
123832 +config GRKERNSEC_CONFIG_PRIORITY_PERF
123833 + bool "Performance"
123834 + help
123835 + Choose this option if performance is of highest priority for this deployment
123836 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
123837 + clearing of structures intended for userland, and freed memory sanitizing will
123838 + be disabled.
123839 +
123840 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
123841 + bool "Security"
123842 + help
123843 + Choose this option if security is of highest priority for this deployment of
123844 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
123845 + for userland, and freed memory sanitizing will be enabled for this kernel.
123846 + In a worst-case scenario, these features can introduce a 20% performance hit
123847 + (UDEREF on x64 contributing half of this hit).
123848 +
123849 +endchoice
123850 +
123851 +menu "Default Special Groups"
123852 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
123853 +
123854 +config GRKERNSEC_PROC_GID
123855 + int "GID exempted from /proc restrictions"
123856 + default 1001
123857 + help
123858 + Setting this GID determines which group will be exempted from
123859 + grsecurity's /proc restrictions, allowing users of the specified
123860 + group to view network statistics and the existence of other users'
123861 + processes on the system. This GID may also be chosen at boot time
123862 + via "grsec_proc_gid=" on the kernel commandline.
123863 +
123864 +config GRKERNSEC_TPE_UNTRUSTED_GID
123865 + int "GID for TPE-untrusted users"
123866 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
123867 + default 1005
123868 + help
123869 + Setting this GID determines which group untrusted users should
123870 + be added to. These users will be placed under grsecurity's Trusted Path
123871 + Execution mechanism, preventing them from executing their own binaries.
123872 + The users will only be able to execute binaries in directories owned and
123873 + writable only by the root user. If the sysctl option is enabled, a sysctl
123874 + option with name "tpe_gid" is created.
123875 +
123876 +config GRKERNSEC_TPE_TRUSTED_GID
123877 + int "GID for TPE-trusted users"
123878 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
123879 + default 1005
123880 + help
123881 + Setting this GID determines what group TPE restrictions will be
123882 + *disabled* for. If the sysctl option is enabled, a sysctl option
123883 + with name "tpe_gid" is created.
123884 +
123885 +config GRKERNSEC_SYMLINKOWN_GID
123886 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
123887 + depends on GRKERNSEC_CONFIG_SERVER
123888 + default 1006
123889 + help
123890 + Setting this GID determines what group kernel-enforced
123891 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
123892 + is enabled, a sysctl option with name "symlinkown_gid" is created.
123893 +
123894 +
123895 +endmenu
123896 +
123897 +menu "Customize Configuration"
123898 +depends on GRKERNSEC
123899 +
123900 +menu "PaX"
123901 +
123902 +config PAX
123903 + bool "Enable various PaX features"
123904 + default y if GRKERNSEC_CONFIG_AUTO
123905 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
123906 + help
123907 + This allows you to enable various PaX features. PaX adds
123908 + intrusion prevention mechanisms to the kernel that reduce
123909 + the risks posed by exploitable memory corruption bugs.
123910 +
123911 +menu "PaX Control"
123912 + depends on PAX
123913 +
123914 +config PAX_SOFTMODE
123915 + bool 'Support soft mode'
123916 + help
123917 + Enabling this option will allow you to run PaX in soft mode, that
123918 + is, PaX features will not be enforced by default, only on executables
123919 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
123920 + support as they are the only way to mark executables for soft mode use.
123921 +
123922 + Soft mode can be activated by using the "pax_softmode=1" kernel command
123923 + line option on boot. Furthermore you can control various PaX features
123924 + at runtime via the entries in /proc/sys/kernel/pax.
123925 +
123926 +config PAX_EI_PAX
123927 + bool 'Use legacy ELF header marking'
123928 + default y if GRKERNSEC_CONFIG_AUTO
123929 + help
123930 + Enabling this option will allow you to control PaX features on
123931 + a per executable basis via the 'chpax' utility available at
123932 + http://pax.grsecurity.net/. The control flags will be read from
123933 + an otherwise reserved part of the ELF header. This marking has
123934 + numerous drawbacks (no support for soft-mode, toolchain does not
123935 + know about the non-standard use of the ELF header) therefore it
123936 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
123937 + support.
123938 +
123939 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
123940 + support as well, they will override the legacy EI_PAX marks.
123941 +
123942 + If you enable none of the marking options then all applications
123943 + will run with PaX enabled on them by default.
123944 +
123945 +config PAX_PT_PAX_FLAGS
123946 + bool 'Use ELF program header marking'
123947 + default y if GRKERNSEC_CONFIG_AUTO
123948 + help
123949 + Enabling this option will allow you to control PaX features on
123950 + a per executable basis via the 'paxctl' utility available at
123951 + http://pax.grsecurity.net/. The control flags will be read from
123952 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
123953 + has the benefits of supporting both soft mode and being fully
123954 + integrated into the toolchain (the binutils patch is available
123955 + from http://pax.grsecurity.net).
123956 +
123957 + Note that if you enable the legacy EI_PAX marking support as well,
123958 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
123959 +
123960 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
123961 + must make sure that the marks are the same if a binary has both marks.
123962 +
123963 + If you enable none of the marking options then all applications
123964 + will run with PaX enabled on them by default.
123965 +
123966 +config PAX_XATTR_PAX_FLAGS
123967 + bool 'Use filesystem extended attributes marking'
123968 + default y if GRKERNSEC_CONFIG_AUTO
123969 + select CIFS_XATTR if CIFS
123970 + select EXT2_FS_XATTR if EXT2_FS
123971 + select EXT3_FS_XATTR if EXT3_FS
123972 + select F2FS_FS_XATTR if F2FS_FS
123973 + select JFFS2_FS_XATTR if JFFS2_FS
123974 + select REISERFS_FS_XATTR if REISERFS_FS
123975 + select SQUASHFS_XATTR if SQUASHFS
123976 + select TMPFS_XATTR if TMPFS
123977 + help
123978 + Enabling this option will allow you to control PaX features on
123979 + a per executable basis via the 'setfattr' utility. The control
123980 + flags will be read from the user.pax.flags extended attribute of
123981 + the file. This marking has the benefit of supporting binary-only
123982 + applications that self-check themselves (e.g., skype) and would
123983 + not tolerate chpax/paxctl changes. The main drawback is that
123984 + extended attributes are not supported by some filesystems (e.g.,
123985 + isofs, udf, vfat) so copying files through such filesystems will
123986 + lose the extended attributes and these PaX markings.
123987 +
123988 + Note that if you enable the legacy EI_PAX marking support as well,
123989 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
123990 +
123991 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
123992 + must make sure that the marks are the same if a binary has both marks.
123993 +
123994 + If you enable none of the marking options then all applications
123995 + will run with PaX enabled on them by default.
123996 +
123997 +choice
123998 + prompt 'MAC system integration'
123999 + default PAX_HAVE_ACL_FLAGS
124000 + help
124001 + Mandatory Access Control systems have the option of controlling
124002 + PaX flags on a per executable basis, choose the method supported
124003 + by your particular system.
124004 +
124005 + - "none": if your MAC system does not interact with PaX,
124006 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
124007 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
124008 +
124009 + NOTE: this option is for developers/integrators only.
124010 +
124011 + config PAX_NO_ACL_FLAGS
124012 + bool 'none'
124013 +
124014 + config PAX_HAVE_ACL_FLAGS
124015 + bool 'direct'
124016 +
124017 + config PAX_HOOK_ACL_FLAGS
124018 + bool 'hook'
124019 +endchoice
124020 +
124021 +endmenu
124022 +
124023 +menu "Non-executable pages"
124024 + depends on PAX
124025 +
124026 +config PAX_NOEXEC
124027 + bool "Enforce non-executable pages"
124028 + default y if GRKERNSEC_CONFIG_AUTO
124029 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
124030 + help
124031 + By design some architectures do not allow for protecting memory
124032 + pages against execution or even if they do, Linux does not make
124033 + use of this feature. In practice this means that if a page is
124034 + readable (such as the stack or heap) it is also executable.
124035 +
124036 + There is a well known exploit technique that makes use of this
124037 + fact and a common programming mistake where an attacker can
124038 + introduce code of his choice somewhere in the attacked program's
124039 + memory (typically the stack or the heap) and then execute it.
124040 +
124041 + If the attacked program was running with different (typically
124042 + higher) privileges than that of the attacker, then he can elevate
124043 + his own privilege level (e.g. get a root shell, write to files for
124044 + which he does not have write access to, etc).
124045 +
124046 + Enabling this option will let you choose from various features
124047 + that prevent the injection and execution of 'foreign' code in
124048 + a program.
124049 +
124050 + This will also break programs that rely on the old behaviour and
124051 + expect that dynamically allocated memory via the malloc() family
124052 + of functions is executable (which it is not). Notable examples
124053 + are the XFree86 4.x server, the java runtime and wine.
124054 +
124055 +config PAX_PAGEEXEC
124056 + bool "Paging based non-executable pages"
124057 + default y if GRKERNSEC_CONFIG_AUTO
124058 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
124059 + select ARCH_TRACK_EXEC_LIMIT if X86_32
124060 + help
124061 + This implementation is based on the paging feature of the CPU.
124062 + On i386 without hardware non-executable bit support there is a
124063 + variable but usually low performance impact, however on Intel's
124064 + P4 core based CPUs it is very high so you should not enable this
124065 + for kernels meant to be used on such CPUs.
124066 +
124067 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
124068 + with hardware non-executable bit support there is no performance
124069 + impact, on ppc the impact is negligible.
124070 +
124071 + Note that several architectures require various emulations due to
124072 + badly designed userland ABIs, this will cause a performance impact
124073 + but will disappear as soon as userland is fixed. For example, ppc
124074 + userland MUST have been built with secure-plt by a recent toolchain.
124075 +
124076 +config PAX_SEGMEXEC
124077 + bool "Segmentation based non-executable pages"
124078 + default y if GRKERNSEC_CONFIG_AUTO
124079 + depends on PAX_NOEXEC && X86_32
124080 + help
124081 + This implementation is based on the segmentation feature of the
124082 + CPU and has a very small performance impact, however applications
124083 + will be limited to a 1.5 GB address space instead of the normal
124084 + 3 GB.
124085 +
124086 +config PAX_EMUTRAMP
124087 + bool "Emulate trampolines"
124088 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
124089 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
124090 + help
124091 + There are some programs and libraries that for one reason or
124092 + another attempt to execute special small code snippets from
124093 + non-executable memory pages. Most notable examples are the
124094 + signal handler return code generated by the kernel itself and
124095 + the GCC trampolines.
124096 +
124097 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
124098 + such programs will no longer work under your kernel.
124099 +
124100 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
124101 + utilities to enable trampoline emulation for the affected programs
124102 + yet still have the protection provided by the non-executable pages.
124103 +
124104 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
124105 + your system will not even boot.
124106 +
124107 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
124108 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
124109 + for the affected files.
124110 +
124111 + NOTE: enabling this feature *may* open up a loophole in the
124112 + protection provided by non-executable pages that an attacker
124113 + could abuse. Therefore the best solution is to not have any
124114 + files on your system that would require this option. This can
124115 + be achieved by not using libc5 (which relies on the kernel
124116 + signal handler return code) and not using or rewriting programs
124117 + that make use of the nested function implementation of GCC.
124118 + Skilled users can just fix GCC itself so that it implements
124119 + nested function calls in a way that does not interfere with PaX.
124120 +
124121 +config PAX_EMUSIGRT
124122 + bool "Automatically emulate sigreturn trampolines"
124123 + depends on PAX_EMUTRAMP && PARISC
124124 + default y
124125 + help
124126 + Enabling this option will have the kernel automatically detect
124127 + and emulate signal return trampolines executing on the stack
124128 + that would otherwise lead to task termination.
124129 +
124130 + This solution is intended as a temporary one for users with
124131 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
124132 + Modula-3 runtime, etc) or executables linked to such, basically
124133 + everything that does not specify its own SA_RESTORER function in
124134 + normal executable memory like glibc 2.1+ does.
124135 +
124136 + On parisc you MUST enable this option, otherwise your system will
124137 + not even boot.
124138 +
124139 + NOTE: this feature cannot be disabled on a per executable basis
124140 + and since it *does* open up a loophole in the protection provided
124141 + by non-executable pages, the best solution is to not have any
124142 + files on your system that would require this option.
124143 +
124144 +config PAX_MPROTECT
124145 + bool "Restrict mprotect()"
124146 + default y if GRKERNSEC_CONFIG_AUTO
124147 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
124148 + help
124149 + Enabling this option will prevent programs from
124150 + - changing the executable status of memory pages that were
124151 + not originally created as executable,
124152 + - making read-only executable pages writable again,
124153 + - creating executable pages from anonymous memory,
124154 + - making read-only-after-relocations (RELRO) data pages writable again.
124155 +
124156 + You should say Y here to complete the protection provided by
124157 + the enforcement of non-executable pages.
124158 +
124159 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124160 + this feature on a per file basis.
124161 +
124162 +config PAX_MPROTECT_COMPAT
124163 + bool "Use legacy/compat protection demoting (read help)"
124164 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124165 + depends on PAX_MPROTECT
124166 + help
124167 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
124168 + by sending the proper error code to the application. For some broken
124169 + userland, this can cause problems with Python or other applications. The
124170 + current implementation however allows for applications like clamav to
124171 + detect if JIT compilation/execution is allowed and to fall back gracefully
124172 + to an interpreter-based mode if it does not. While we encourage everyone
124173 + to use the current implementation as-is and push upstream to fix broken
124174 + userland (note that the RWX logging option can assist with this), in some
124175 + environments this may not be possible. Having to disable MPROTECT
124176 + completely on certain binaries reduces the security benefit of PaX,
124177 + so this option is provided for those environments to revert to the old
124178 + behavior.
124179 +
124180 +config PAX_ELFRELOCS
124181 + bool "Allow ELF text relocations (read help)"
124182 + depends on PAX_MPROTECT
124183 + default n
124184 + help
124185 + Non-executable pages and mprotect() restrictions are effective
124186 + in preventing the introduction of new executable code into an
124187 + attacked task's address space. There remain only two venues
124188 + for this kind of attack: if the attacker can execute already
124189 + existing code in the attacked task then he can either have it
124190 + create and mmap() a file containing his code or have it mmap()
124191 + an already existing ELF library that does not have position
124192 + independent code in it and use mprotect() on it to make it
124193 + writable and copy his code there. While protecting against
124194 + the former approach is beyond PaX, the latter can be prevented
124195 + by having only PIC ELF libraries on one's system (which do not
124196 + need to relocate their code). If you are sure this is your case,
124197 + as is the case with all modern Linux distributions, then leave
124198 + this option disabled. You should say 'n' here.
124199 +
124200 +config PAX_ETEXECRELOCS
124201 + bool "Allow ELF ET_EXEC text relocations"
124202 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
124203 + select PAX_ELFRELOCS
124204 + default y
124205 + help
124206 + On some architectures there are incorrectly created applications
124207 + that require text relocations and would not work without enabling
124208 + this option. If you are an alpha, ia64 or parisc user, you should
124209 + enable this option and disable it once you have made sure that
124210 + none of your applications need it.
124211 +
124212 +config PAX_EMUPLT
124213 + bool "Automatically emulate ELF PLT"
124214 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
124215 + default y
124216 + help
124217 + Enabling this option will have the kernel automatically detect
124218 + and emulate the Procedure Linkage Table entries in ELF files.
124219 + On some architectures such entries are in writable memory, and
124220 + become non-executable leading to task termination. Therefore
124221 + it is mandatory that you enable this option on alpha, parisc,
124222 + sparc and sparc64, otherwise your system would not even boot.
124223 +
124224 + NOTE: this feature *does* open up a loophole in the protection
124225 + provided by the non-executable pages, therefore the proper
124226 + solution is to modify the toolchain to produce a PLT that does
124227 + not need to be writable.
124228 +
124229 +config PAX_DLRESOLVE
124230 + bool 'Emulate old glibc resolver stub'
124231 + depends on PAX_EMUPLT && SPARC
124232 + default n
124233 + help
124234 + This option is needed if userland has an old glibc (before 2.4)
124235 + that puts a 'save' instruction into the runtime generated resolver
124236 + stub that needs special emulation.
124237 +
124238 +config PAX_KERNEXEC
124239 + bool "Enforce non-executable kernel pages"
124240 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
124241 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
124242 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
124243 + select PAX_KERNEXEC_PLUGIN if X86_64
124244 + select ARM_KERNMEM_PERMS if ARM
124245 + help
124246 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
124247 + that is, enabling this option will make it harder to inject
124248 + and execute 'foreign' code in kernel memory itself.
124249 +
124250 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
124251 + the kernel command-line will result in an RWX physical map.
124252 +
124253 + Likewise, the EFI runtime services are necessarily mapped as
124254 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
124255 + is recommended that you boot with "noefi" on the kernel
124256 + command-line if possible to eliminate the mapping.
124257 +
124258 +choice
124259 + prompt "Return Address Instrumentation Method"
124260 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
124261 + depends on PAX_KERNEXEC_PLUGIN
124262 + help
124263 + Select the method used to instrument function pointer dereferences.
124264 + Note that binary modules cannot be instrumented by this approach.
124265 +
124266 + Note that the implementation requires a gcc with plugin support,
124267 + i.e., gcc 4.5 or newer. You may need to install the supporting
124268 + headers explicitly in addition to the normal gcc package.
124269 +
124270 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
124271 + bool "bts"
124272 + help
124273 + This method is compatible with binary only modules but has
124274 + a higher runtime overhead.
124275 +
124276 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
124277 + bool "or"
124278 + depends on !PARAVIRT
124279 + help
124280 + This method is incompatible with binary only modules but has
124281 + a lower runtime overhead.
124282 +endchoice
124283 +
124284 +config PAX_KERNEXEC_PLUGIN_METHOD
124285 + string
124286 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
124287 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
124288 + default ""
124289 +
124290 +config PAX_KERNEXEC_MODULE_TEXT
124291 + int "Minimum amount of memory reserved for module code"
124292 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
124293 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124294 + depends on PAX_KERNEXEC && X86_32
124295 + help
124296 + Due to implementation details the kernel must reserve a fixed
124297 + amount of memory for runtime allocated code (such as modules)
124298 + at compile time that cannot be changed at runtime. Here you
124299 + can specify the minimum amount in MB that will be reserved.
124300 + Due to the same implementation details this size will always
124301 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
124302 + the actually available memory for runtime allocated code will
124303 + usually be more than this minimum.
124304 +
124305 + The default 4 MB should be enough for most users but if you have
124306 + an excessive number of modules (e.g., most distribution configs
124307 + compile many drivers as modules) or use huge modules such as
124308 + nvidia's kernel driver, you will need to adjust this amount.
124309 + A good rule of thumb is to look at your currently loaded kernel
124310 + modules and add up their sizes.
124311 +
124312 +endmenu
124313 +
124314 +menu "Address Space Layout Randomization"
124315 + depends on PAX
124316 +
124317 +config PAX_ASLR
124318 + bool "Address Space Layout Randomization"
124319 + default y if GRKERNSEC_CONFIG_AUTO
124320 + help
124321 + Many if not most exploit techniques rely on the knowledge of
124322 + certain addresses in the attacked program. The following options
124323 + will allow the kernel to apply a certain amount of randomization
124324 + to specific parts of the program thereby forcing an attacker to
124325 + guess them in most cases. Any failed guess will most likely crash
124326 + the attacked program which allows the kernel to detect such attempts
124327 + and react on them. PaX itself provides no reaction mechanisms,
124328 + instead it is strongly encouraged that you make use of grsecurity's
124329 + (http://www.grsecurity.net/) built-in crash detection features or
124330 + develop one yourself.
124331 +
124332 + By saying Y here you can choose to randomize the following areas:
124333 + - top of the task's kernel stack
124334 + - top of the task's userland stack
124335 + - base address for mmap() requests that do not specify one
124336 + (this includes all libraries)
124337 + - base address of the main executable
124338 +
124339 + It is strongly recommended to say Y here as address space layout
124340 + randomization has negligible impact on performance yet it provides
124341 + a very effective protection.
124342 +
124343 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124344 + this feature on a per file basis.
124345 +
124346 +config PAX_RANDKSTACK
124347 + bool "Randomize kernel stack base"
124348 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
124349 + depends on X86_TSC && X86
124350 + help
124351 + By saying Y here the kernel will randomize every task's kernel
124352 + stack on every system call. This will not only force an attacker
124353 + to guess it but also prevent him from making use of possible
124354 + leaked information about it.
124355 +
124356 + Since the kernel stack is a rather scarce resource, randomization
124357 + may cause unexpected stack overflows, therefore you should very
124358 + carefully test your system. Note that once enabled in the kernel
124359 + configuration, this feature cannot be disabled on a per file basis.
124360 +
124361 +config PAX_RANDUSTACK
124362 + bool
124363 +
124364 +config PAX_RANDMMAP
124365 + bool "Randomize user stack and mmap() bases"
124366 + default y if GRKERNSEC_CONFIG_AUTO
124367 + depends on PAX_ASLR
124368 + select PAX_RANDUSTACK
124369 + help
124370 + By saying Y here the kernel will randomize every task's userland
124371 + stack and use a randomized base address for mmap() requests that
124372 + do not specify one themselves.
124373 +
124374 + The stack randomization is done in two steps where the second
124375 + one may apply a big amount of shift to the top of the stack and
124376 + cause problems for programs that want to use lots of memory (more
124377 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
124378 +
124379 + As a result of mmap randomization all dynamically loaded libraries
124380 + will appear at random addresses and therefore be harder to exploit
124381 + by a technique where an attacker attempts to execute library code
124382 + for his purposes (e.g. spawn a shell from an exploited program that
124383 + is running at an elevated privilege level).
124384 +
124385 + Furthermore, if a program is relinked as a dynamic ELF file, its
124386 + base address will be randomized as well, completing the full
124387 + randomization of the address space layout. Attacking such programs
124388 + becomes a guess game. You can find an example of doing this at
124389 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
124390 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
124391 +
124392 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
124393 + feature on a per file basis.
124394 +
124395 +endmenu
124396 +
124397 +menu "Miscellaneous hardening features"
124398 +
124399 +config PAX_MEMORY_SANITIZE
124400 + bool "Sanitize all freed memory"
124401 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124402 + help
124403 + By saying Y here the kernel will erase memory pages and slab objects
124404 + as soon as they are freed. This in turn reduces the lifetime of data
124405 + stored in them, making it less likely that sensitive information such
124406 + as passwords, cryptographic secrets, etc stay in memory for too long.
124407 +
124408 + This is especially useful for programs whose runtime is short, long
124409 + lived processes and the kernel itself benefit from this as long as
124410 + they ensure timely freeing of memory that may hold sensitive
124411 + information.
124412 +
124413 + A nice side effect of the sanitization of slab objects is the
124414 + reduction of possible info leaks caused by padding bytes within the
124415 + leaky structures. Use-after-free bugs for structures containing
124416 + pointers can also be detected as dereferencing the sanitized pointer
124417 + will generate an access violation.
124418 +
124419 + The tradeoff is performance impact, on a single CPU system kernel
124420 + compilation sees a 3% slowdown, other systems and workloads may vary
124421 + and you are advised to test this feature on your expected workload
124422 + before deploying it.
124423 +
124424 + The slab sanitization feature excludes a few slab caches per default
124425 + for performance reasons. To extend the feature to cover those as
124426 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
124427 +
124428 + To reduce the performance penalty by sanitizing pages only, albeit
124429 + limiting the effectiveness of this feature at the same time, slab
124430 + sanitization can be disabled with the kernel command line parameter
124431 + "pax_sanitize_slab=off".
124432 +
124433 + Note that this feature does not protect data stored in live pages,
124434 + e.g., process memory swapped to disk may stay there for a long time.
124435 +
124436 +config PAX_MEMORY_STACKLEAK
124437 + bool "Sanitize kernel stack"
124438 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124439 + depends on X86
124440 + help
124441 + By saying Y here the kernel will erase the kernel stack before it
124442 + returns from a system call. This in turn reduces the information
124443 + that a kernel stack leak bug can reveal.
124444 +
124445 + Note that such a bug can still leak information that was put on
124446 + the stack by the current system call (the one eventually triggering
124447 + the bug) but traces of earlier system calls on the kernel stack
124448 + cannot leak anymore.
124449 +
124450 + The tradeoff is performance impact: on a single CPU system kernel
124451 + compilation sees a 1% slowdown, other systems and workloads may vary
124452 + and you are advised to test this feature on your expected workload
124453 + before deploying it.
124454 +
124455 + Note that the full feature requires a gcc with plugin support,
124456 + i.e., gcc 4.5 or newer. You may need to install the supporting
124457 + headers explicitly in addition to the normal gcc package. Using
124458 + older gcc versions means that functions with large enough stack
124459 + frames may leave uninitialized memory behind that may be exposed
124460 + to a later syscall leaking the stack.
124461 +
124462 +config PAX_MEMORY_STRUCTLEAK
124463 + bool "Forcibly initialize local variables copied to userland"
124464 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124465 + help
124466 + By saying Y here the kernel will zero initialize some local
124467 + variables that are going to be copied to userland. This in
124468 + turn prevents unintended information leakage from the kernel
124469 + stack should later code forget to explicitly set all parts of
124470 + the copied variable.
124471 +
124472 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
124473 + at a much smaller coverage.
124474 +
124475 + Note that the implementation requires a gcc with plugin support,
124476 + i.e., gcc 4.5 or newer. You may need to install the supporting
124477 + headers explicitly in addition to the normal gcc package.
124478 +
124479 +config PAX_MEMORY_UDEREF
124480 + bool "Prevent invalid userland pointer dereference"
124481 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
124482 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
124483 + select PAX_PER_CPU_PGD if X86_64
124484 + help
124485 + By saying Y here the kernel will be prevented from dereferencing
124486 + userland pointers in contexts where the kernel expects only kernel
124487 + pointers. This is both a useful runtime debugging feature and a
124488 + security measure that prevents exploiting a class of kernel bugs.
124489 +
124490 + The tradeoff is that some virtualization solutions may experience
124491 + a huge slowdown and therefore you should not enable this feature
124492 + for kernels meant to run in such environments. Whether a given VM
124493 + solution is affected or not is best determined by simply trying it
124494 + out, the performance impact will be obvious right on boot as this
124495 + mechanism engages from very early on. A good rule of thumb is that
124496 + VMs running on CPUs without hardware virtualization support (i.e.,
124497 + the majority of IA-32 CPUs) will likely experience the slowdown.
124498 +
124499 + On X86_64 the kernel will make use of PCID support when available
124500 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
124501 + or performance impact. Pass pax_weakuderef on the kernel command
124502 + line to choose the latter.
124503 +
124504 +config PAX_REFCOUNT
124505 + bool "Prevent various kernel object reference counter overflows"
124506 + default y if GRKERNSEC_CONFIG_AUTO
124507 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
124508 + help
124509 + By saying Y here the kernel will detect and prevent overflowing
124510 + various (but not all) kinds of object reference counters. Such
124511 + overflows can normally occur due to bugs only and are often, if
124512 + not always, exploitable.
124513 +
124514 + The tradeoff is that data structures protected by an overflowed
124515 + refcount will never be freed and therefore will leak memory. Note
124516 + that this leak also happens even without this protection but in
124517 + that case the overflow can eventually trigger the freeing of the
124518 + data structure while it is still being used elsewhere, resulting
124519 + in the exploitable situation that this feature prevents.
124520 +
124521 + Since this has a negligible performance impact, you should enable
124522 + this feature.
124523 +
124524 +config PAX_CONSTIFY_PLUGIN
124525 + bool "Automatically constify eligible structures"
124526 + default y
124527 + depends on !UML && PAX_KERNEXEC
124528 + help
124529 + By saying Y here the compiler will automatically constify a class
124530 + of types that contain only function pointers. This reduces the
124531 + kernel's attack surface and also produces a better memory layout.
124532 +
124533 + Note that the implementation requires a gcc with plugin support,
124534 + i.e., gcc 4.5 or newer. You may need to install the supporting
124535 + headers explicitly in addition to the normal gcc package.
124536 +
124537 + Note that if some code really has to modify constified variables
124538 + then the source code will have to be patched to allow it. Examples
124539 + can be found in PaX itself (the no_const attribute) and for some
124540 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
124541 +
124542 +config PAX_USERCOPY
124543 + bool "Harden heap object copies between kernel and userland"
124544 + default y if GRKERNSEC_CONFIG_AUTO
124545 + depends on ARM || IA64 || PPC || SPARC || X86
124546 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
124547 + select PAX_USERCOPY_SLABS
124548 + help
124549 + By saying Y here the kernel will enforce the size of heap objects
124550 + when they are copied in either direction between the kernel and
124551 + userland, even if only a part of the heap object is copied.
124552 +
124553 + Specifically, this checking prevents information leaking from the
124554 + kernel heap during kernel to userland copies (if the kernel heap
124555 + object is otherwise fully initialized) and prevents kernel heap
124556 + overflows during userland to kernel copies.
124557 +
124558 + Note that the current implementation provides the strictest bounds
124559 + checks for the SLUB allocator.
124560 +
124561 + Enabling this option also enables per-slab cache protection against
124562 + data in a given cache being copied into/out of via userland
124563 + accessors. Though the whitelist of regions will be reduced over
124564 + time, it notably protects important data structures like task structs.
124565 +
124566 + If frame pointers are enabled on x86, this option will also restrict
124567 + copies into and out of the kernel stack to local variables within a
124568 + single frame.
124569 +
124570 + Since this has a negligible performance impact, you should enable
124571 + this feature.
124572 +
124573 +config PAX_USERCOPY_DEBUG
124574 + bool
124575 + depends on X86 && PAX_USERCOPY
124576 + default n
124577 +
124578 +config PAX_SIZE_OVERFLOW
124579 + bool "Prevent various integer overflows in function size parameters"
124580 + default y if GRKERNSEC_CONFIG_AUTO
124581 + depends on X86
124582 + help
124583 + By saying Y here the kernel recomputes expressions of function
124584 + arguments marked by a size_overflow attribute with double integer
124585 + precision (DImode/TImode for 32/64 bit integer types).
124586 +
124587 + The recomputed argument is checked against TYPE_MAX and an event
124588 + is logged on overflow and the triggering process is killed.
124589 +
124590 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
124591 +
124592 + Note that the implementation requires a gcc with plugin support,
124593 + i.e., gcc 4.5 or newer. You may need to install the supporting
124594 + headers explicitly in addition to the normal gcc package.
124595 +
124596 +config PAX_LATENT_ENTROPY
124597 + bool "Generate some entropy during boot and runtime"
124598 + default y if GRKERNSEC_CONFIG_AUTO
124599 + help
124600 + By saying Y here the kernel will instrument some kernel code to
124601 + extract some entropy from both original and artificially created
124602 + program state. This will help especially embedded systems where
124603 + there is little 'natural' source of entropy normally. The cost
124604 + is some slowdown of the boot process and fork and irq processing.
124605 +
124606 + When pax_extra_latent_entropy is passed on the kernel command line,
124607 + entropy will be extracted from up to the first 4GB of RAM while the
124608 + runtime memory allocator is being initialized. This costs even more
124609 + slowdown of the boot process.
124610 +
124611 + Note that the implementation requires a gcc with plugin support,
124612 + i.e., gcc 4.5 or newer. You may need to install the supporting
124613 + headers explicitly in addition to the normal gcc package.
124614 +
124615 + Note that entropy extracted this way is not cryptographically
124616 + secure!
124617 +
124618 +endmenu
124619 +
124620 +endmenu
124621 +
124622 +source grsecurity/Kconfig
124623 +
124624 +endmenu
124625 +
124626 +endmenu
124627 +
124628 source security/keys/Kconfig
124629
124630 config SECURITY_DMESG_RESTRICT
124631 @@ -104,7 +1079,7 @@ config INTEL_TXT
124632 config LSM_MMAP_MIN_ADDR
124633 int "Low address space for LSM to protect from user allocation"
124634 depends on SECURITY && SECURITY_SELINUX
124635 - default 32768 if ARM || (ARM64 && COMPAT)
124636 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
124637 default 65536
124638 help
124639 This is the portion of low virtual memory which should be protected
124640 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
124641 index 913f377..6e392d5 100644
124642 --- a/security/apparmor/file.c
124643 +++ b/security/apparmor/file.c
124644 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
124645 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
124646 struct path *new_dir, struct dentry *new_dentry)
124647 {
124648 - struct path link = { new_dir->mnt, new_dentry };
124649 - struct path target = { new_dir->mnt, old_dentry };
124650 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
124651 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
124652 struct path_cond cond = {
124653 d_backing_inode(old_dentry)->i_uid,
124654 d_backing_inode(old_dentry)->i_mode
124655 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
124656 index e5f1561..c351c05 100644
124657 --- a/security/apparmor/lsm.c
124658 +++ b/security/apparmor/lsm.c
124659 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
124660 struct dentry *dentry, u32 mask,
124661 struct path_cond *cond)
124662 {
124663 - struct path path = { dir->mnt, dentry };
124664 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
124665
124666 return common_perm(op, &path, mask, cond);
124667 }
124668 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
124669 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
124670 struct dentry *dentry, u32 mask)
124671 {
124672 - struct path path = { mnt, dentry };
124673 + struct path path = { .mnt = mnt, .dentry = dentry };
124674 struct path_cond cond = { d_backing_inode(dentry)->i_uid,
124675 d_backing_inode(dentry)->i_mode
124676 };
124677 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
124678
124679 profile = aa_current_profile();
124680 if (!unconfined(profile)) {
124681 - struct path old_path = { old_dir->mnt, old_dentry };
124682 - struct path new_path = { new_dir->mnt, new_dentry };
124683 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
124684 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
124685 struct path_cond cond = { d_backing_inode(old_dentry)->i_uid,
124686 d_backing_inode(old_dentry)->i_mode
124687 };
124688 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
124689 return error;
124690 }
124691
124692 -static struct security_operations apparmor_ops = {
124693 +static struct security_operations apparmor_ops __read_only = {
124694 .name = "apparmor",
124695
124696 .ptrace_access_check = apparmor_ptrace_access_check,
124697 diff --git a/security/commoncap.c b/security/commoncap.c
124698 index f2875cd..9fc1de0 100644
124699 --- a/security/commoncap.c
124700 +++ b/security/commoncap.c
124701 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
124702 return 0;
124703 }
124704
124705 +/* returns:
124706 + 1 for suid privilege
124707 + 2 for sgid privilege
124708 + 3 for fscap privilege
124709 +*/
124710 +int is_privileged_binary(const struct dentry *dentry)
124711 +{
124712 + struct cpu_vfs_cap_data capdata;
124713 + struct inode *inode = dentry->d_inode;
124714 +
124715 + if (!inode || S_ISDIR(inode->i_mode))
124716 + return 0;
124717 +
124718 + if (inode->i_mode & S_ISUID)
124719 + return 1;
124720 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
124721 + return 2;
124722 +
124723 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
124724 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
124725 + return 3;
124726 + }
124727 +
124728 + return 0;
124729 +}
124730 +
124731 /*
124732 * Attempt to get the on-exec apply capability sets for an executable file from
124733 * its xattrs and, if present, apply them to the proposed credentials being
124734 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
124735 const struct cred *cred = current_cred();
124736 kuid_t root_uid = make_kuid(cred->user_ns, 0);
124737
124738 + if (gr_acl_enable_at_secure())
124739 + return 1;
124740 +
124741 if (!uid_eq(cred->uid, root_uid)) {
124742 if (bprm->cap_effective)
124743 return 1;
124744 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
124745 index 8ee997d..24c174b 100644
124746 --- a/security/integrity/ima/ima.h
124747 +++ b/security/integrity/ima/ima.h
124748 @@ -116,8 +116,8 @@ int ima_init_template(void);
124749 extern spinlock_t ima_queue_lock;
124750
124751 struct ima_h_table {
124752 - atomic_long_t len; /* number of stored measurements in the list */
124753 - atomic_long_t violations;
124754 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
124755 + atomic_long_unchecked_t violations;
124756 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
124757 };
124758 extern struct ima_h_table ima_htable;
124759 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
124760 index b8a27c5..50a769f 100644
124761 --- a/security/integrity/ima/ima_api.c
124762 +++ b/security/integrity/ima/ima_api.c
124763 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
124764 int result;
124765
124766 /* can overflow, only indicator */
124767 - atomic_long_inc(&ima_htable.violations);
124768 + atomic_long_inc_unchecked(&ima_htable.violations);
124769
124770 result = ima_alloc_init_template(NULL, file, filename,
124771 NULL, 0, &entry);
124772 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
124773 index 461215e..9bb12ee 100644
124774 --- a/security/integrity/ima/ima_fs.c
124775 +++ b/security/integrity/ima/ima_fs.c
124776 @@ -28,12 +28,12 @@
124777 static int valid_policy = 1;
124778 #define TMPBUFLEN 12
124779 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
124780 - loff_t *ppos, atomic_long_t *val)
124781 + loff_t *ppos, atomic_long_unchecked_t *val)
124782 {
124783 char tmpbuf[TMPBUFLEN];
124784 ssize_t len;
124785
124786 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
124787 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
124788 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
124789 }
124790
124791 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
124792 index 552705d..9920f4fb 100644
124793 --- a/security/integrity/ima/ima_queue.c
124794 +++ b/security/integrity/ima/ima_queue.c
124795 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
124796 INIT_LIST_HEAD(&qe->later);
124797 list_add_tail_rcu(&qe->later, &ima_measurements);
124798
124799 - atomic_long_inc(&ima_htable.len);
124800 + atomic_long_inc_unchecked(&ima_htable.len);
124801 key = ima_hash_key(entry->digest);
124802 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
124803 return 0;
124804 diff --git a/security/keys/key.c b/security/keys/key.c
124805 index aee2ec5..c276071 100644
124806 --- a/security/keys/key.c
124807 +++ b/security/keys/key.c
124808 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
124809
124810 atomic_set(&key->usage, 1);
124811 init_rwsem(&key->sem);
124812 - lockdep_set_class(&key->sem, &type->lock_class);
124813 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
124814 key->index_key.type = type;
124815 key->user = user;
124816 key->quotalen = quotalen;
124817 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
124818 struct key_type *p;
124819 int ret;
124820
124821 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
124822 + pax_open_kernel();
124823 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
124824 + pax_close_kernel();
124825
124826 ret = -EEXIST;
124827 down_write(&key_types_sem);
124828 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
124829 }
124830
124831 /* store the type */
124832 - list_add(&ktype->link, &key_types_list);
124833 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
124834
124835 pr_notice("Key type %s registered\n", ktype->name);
124836 ret = 0;
124837 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
124838 void unregister_key_type(struct key_type *ktype)
124839 {
124840 down_write(&key_types_sem);
124841 - list_del_init(&ktype->link);
124842 + pax_list_del_init((struct list_head *)&ktype->link);
124843 downgrade_write(&key_types_sem);
124844 key_gc_keytype(ktype);
124845 pr_notice("Key type %s unregistered\n", ktype->name);
124846 @@ -1125,10 +1127,10 @@ void __init key_init(void)
124847 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
124848
124849 /* add the special key types */
124850 - list_add_tail(&key_type_keyring.link, &key_types_list);
124851 - list_add_tail(&key_type_dead.link, &key_types_list);
124852 - list_add_tail(&key_type_user.link, &key_types_list);
124853 - list_add_tail(&key_type_logon.link, &key_types_list);
124854 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
124855 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
124856 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
124857 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
124858
124859 /* record the root user tracking */
124860 rb_link_node(&root_key_user.node,
124861 diff --git a/security/min_addr.c b/security/min_addr.c
124862 index f728728..6457a0c 100644
124863 --- a/security/min_addr.c
124864 +++ b/security/min_addr.c
124865 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
124866 */
124867 static void update_mmap_min_addr(void)
124868 {
124869 +#ifndef SPARC
124870 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
124871 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
124872 mmap_min_addr = dac_mmap_min_addr;
124873 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
124874 #else
124875 mmap_min_addr = dac_mmap_min_addr;
124876 #endif
124877 +#endif
124878 }
124879
124880 /*
124881 diff --git a/security/security.c b/security/security.c
124882 index 8e9b1f4..cda8e4c 100644
124883 --- a/security/security.c
124884 +++ b/security/security.c
124885 @@ -33,8 +33,8 @@
124886 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
124887 CONFIG_DEFAULT_SECURITY;
124888
124889 -static struct security_operations *security_ops;
124890 -static struct security_operations default_security_ops = {
124891 +struct security_operations *security_ops __read_only;
124892 +struct security_operations default_security_ops __read_only = {
124893 .name = "default",
124894 };
124895
124896 @@ -73,11 +73,6 @@ int __init security_init(void)
124897 return 0;
124898 }
124899
124900 -void reset_security_ops(void)
124901 -{
124902 - security_ops = &default_security_ops;
124903 -}
124904 -
124905 /* Save user chosen LSM */
124906 static int __init choose_lsm(char *str)
124907 {
124908 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
124909 index 3c17dda..482b12c 100644
124910 --- a/security/selinux/avc.c
124911 +++ b/security/selinux/avc.c
124912 @@ -59,7 +59,7 @@ struct avc_node {
124913 struct avc_cache {
124914 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
124915 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
124916 - atomic_t lru_hint; /* LRU hint for reclaim scan */
124917 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
124918 atomic_t active_nodes;
124919 u32 latest_notif; /* latest revocation notification */
124920 };
124921 @@ -167,7 +167,7 @@ void __init avc_init(void)
124922 spin_lock_init(&avc_cache.slots_lock[i]);
124923 }
124924 atomic_set(&avc_cache.active_nodes, 0);
124925 - atomic_set(&avc_cache.lru_hint, 0);
124926 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
124927
124928 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
124929 0, SLAB_PANIC, NULL);
124930 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
124931 spinlock_t *lock;
124932
124933 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
124934 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
124935 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
124936 head = &avc_cache.slots[hvalue];
124937 lock = &avc_cache.slots_lock[hvalue];
124938
124939 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
124940 index 212070e..87aa172 100644
124941 --- a/security/selinux/hooks.c
124942 +++ b/security/selinux/hooks.c
124943 @@ -3288,7 +3288,8 @@ static int file_map_prot_check(struct file *file, unsigned long prot, int shared
124944 int rc = 0;
124945
124946 if (default_noexec &&
124947 - (prot & PROT_EXEC) && (!file || (!shared && (prot & PROT_WRITE)))) {
124948 + (prot & PROT_EXEC) && (!file || IS_PRIVATE(file_inode(file)) ||
124949 + (!shared && (prot & PROT_WRITE)))) {
124950 /*
124951 * We are making executable an anonymous mapping or a
124952 * private file mapping that will also be writable.
124953 @@ -5841,7 +5842,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
124954
124955 #endif
124956
124957 -static struct security_operations selinux_ops = {
124958 +static struct security_operations selinux_ops __read_only = {
124959 + .name = "selinux",
124960 .name = "selinux",
124961
124962 .binder_set_context_mgr = selinux_binder_set_context_mgr,
124963 @@ -6186,6 +6188,9 @@ static void selinux_nf_ip_exit(void)
124964 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
124965 static int selinux_disabled;
124966
124967 +extern struct security_operations *security_ops;
124968 +extern struct security_operations default_security_ops;
124969 +
124970 int selinux_disable(void)
124971 {
124972 if (ss_initialized) {
124973 @@ -6203,7 +6208,9 @@ int selinux_disable(void)
124974 selinux_disabled = 1;
124975 selinux_enabled = 0;
124976
124977 - reset_security_ops();
124978 + pax_open_kernel();
124979 + security_ops = &default_security_ops;
124980 + pax_close_kernel();
124981
124982 /* Try to destroy the avc node cache */
124983 avc_disable();
124984 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
124985 index 1450f85..a91e0bc 100644
124986 --- a/security/selinux/include/xfrm.h
124987 +++ b/security/selinux/include/xfrm.h
124988 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
124989
124990 rtnl_lock();
124991 for_each_net(net) {
124992 - atomic_inc(&net->xfrm.flow_cache_genid);
124993 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
124994 rt_genid_bump_all(net);
124995 }
124996 rtnl_unlock();
124997 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
124998 index b644757..3763b10 100644
124999 --- a/security/smack/smack_lsm.c
125000 +++ b/security/smack/smack_lsm.c
125001 @@ -4266,7 +4266,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
125002 return 0;
125003 }
125004
125005 -struct security_operations smack_ops = {
125006 +struct security_operations smack_ops __read_only = {
125007 .name = "smack",
125008
125009 .ptrace_access_check = smack_ptrace_access_check,
125010 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
125011 index 2367b10..a0c3c51 100644
125012 --- a/security/tomoyo/file.c
125013 +++ b/security/tomoyo/file.c
125014 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
125015 {
125016 struct tomoyo_request_info r;
125017 struct tomoyo_obj_info obj = {
125018 - .path1 = *path,
125019 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125020 };
125021 int error = -ENOMEM;
125022 struct tomoyo_path_info buf;
125023 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
125024 struct tomoyo_path_info buf;
125025 struct tomoyo_request_info r;
125026 struct tomoyo_obj_info obj = {
125027 - .path1 = *path,
125028 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125029 };
125030 int idx;
125031
125032 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, const struct path *path, const char *ta
125033 {
125034 struct tomoyo_request_info r;
125035 struct tomoyo_obj_info obj = {
125036 - .path1 = *path,
125037 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125038 };
125039 int error;
125040 struct tomoyo_path_info buf;
125041 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
125042 {
125043 struct tomoyo_request_info r;
125044 struct tomoyo_obj_info obj = {
125045 - .path1 = *path,
125046 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125047 };
125048 int error = -ENOMEM;
125049 struct tomoyo_path_info buf;
125050 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
125051 struct tomoyo_path_info buf2;
125052 struct tomoyo_request_info r;
125053 struct tomoyo_obj_info obj = {
125054 - .path1 = *path1,
125055 - .path2 = *path2,
125056 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
125057 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
125058 };
125059 int idx;
125060
125061 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
125062 index 390c646..f2f8db3 100644
125063 --- a/security/tomoyo/mount.c
125064 +++ b/security/tomoyo/mount.c
125065 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
125066 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
125067 need_dev = -1; /* dev_name is a directory */
125068 } else {
125069 + if (!capable(CAP_SYS_ADMIN)) {
125070 + error = -EPERM;
125071 + goto out;
125072 + }
125073 fstype = get_fs_type(type);
125074 if (!fstype) {
125075 error = -ENODEV;
125076 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
125077 index 57c88d5..0c6fcf3 100644
125078 --- a/security/tomoyo/tomoyo.c
125079 +++ b/security/tomoyo/tomoyo.c
125080 @@ -171,7 +171,7 @@ static int tomoyo_path_truncate(struct path *path)
125081 */
125082 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125083 {
125084 - struct path path = { parent->mnt, dentry };
125085 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125086 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
125087 }
125088
125089 @@ -187,7 +187,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125090 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125091 umode_t mode)
125092 {
125093 - struct path path = { parent->mnt, dentry };
125094 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125095 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
125096 mode & S_IALLUGO);
125097 }
125098 @@ -202,7 +202,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125099 */
125100 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125101 {
125102 - struct path path = { parent->mnt, dentry };
125103 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125104 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
125105 }
125106
125107 @@ -218,7 +218,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125108 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125109 const char *old_name)
125110 {
125111 - struct path path = { parent->mnt, dentry };
125112 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125113 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
125114 }
125115
125116 @@ -235,7 +235,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125117 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125118 umode_t mode, unsigned int dev)
125119 {
125120 - struct path path = { parent->mnt, dentry };
125121 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125122 int type = TOMOYO_TYPE_CREATE;
125123 const unsigned int perm = mode & S_IALLUGO;
125124
125125 @@ -274,8 +274,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125126 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
125127 struct dentry *new_dentry)
125128 {
125129 - struct path path1 = { new_dir->mnt, old_dentry };
125130 - struct path path2 = { new_dir->mnt, new_dentry };
125131 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
125132 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
125133 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
125134 }
125135
125136 @@ -294,8 +294,8 @@ static int tomoyo_path_rename(struct path *old_parent,
125137 struct path *new_parent,
125138 struct dentry *new_dentry)
125139 {
125140 - struct path path1 = { old_parent->mnt, old_dentry };
125141 - struct path path2 = { new_parent->mnt, new_dentry };
125142 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
125143 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
125144 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
125145 }
125146
125147 @@ -423,7 +423,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
125148 */
125149 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
125150 {
125151 - struct path path = { mnt, mnt->mnt_root };
125152 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
125153 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
125154 }
125155
125156 @@ -502,7 +502,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
125157 * tomoyo_security_ops is a "struct security_operations" which is used for
125158 * registering TOMOYO.
125159 */
125160 -static struct security_operations tomoyo_security_ops = {
125161 +static struct security_operations tomoyo_security_ops __read_only = {
125162 .name = "tomoyo",
125163 .cred_alloc_blank = tomoyo_cred_alloc_blank,
125164 .cred_prepare = tomoyo_cred_prepare,
125165 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
125166 index 3123e1d..951f48d 100644
125167 --- a/security/yama/Kconfig
125168 +++ b/security/yama/Kconfig
125169 @@ -1,6 +1,6 @@
125170 config SECURITY_YAMA
125171 bool "Yama support"
125172 - depends on SECURITY
125173 + depends on SECURITY && !GRKERNSEC
125174 default n
125175 help
125176 This selects Yama, which extends DAC support with additional
125177 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
125178 index 24aae2a..81c4548 100644
125179 --- a/security/yama/yama_lsm.c
125180 +++ b/security/yama/yama_lsm.c
125181 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
125182 }
125183
125184 #ifndef CONFIG_SECURITY_YAMA_STACKED
125185 -static struct security_operations yama_ops = {
125186 +static struct security_operations yama_ops __read_only = {
125187 .name = "yama",
125188
125189 .ptrace_access_check = yama_ptrace_access_check,
125190 @@ -379,7 +379,7 @@ static struct security_operations yama_ops = {
125191 static int yama_dointvec_minmax(struct ctl_table *table, int write,
125192 void __user *buffer, size_t *lenp, loff_t *ppos)
125193 {
125194 - struct ctl_table table_copy;
125195 + ctl_table_no_const table_copy;
125196
125197 if (write && !capable(CAP_SYS_PTRACE))
125198 return -EPERM;
125199 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
125200 index 23c371e..da7c25e 100644
125201 --- a/sound/aoa/codecs/onyx.c
125202 +++ b/sound/aoa/codecs/onyx.c
125203 @@ -54,7 +54,7 @@ struct onyx {
125204 spdif_locked:1,
125205 analog_locked:1,
125206 original_mute:2;
125207 - int open_count;
125208 + local_t open_count;
125209 struct codec_info *codec_info;
125210
125211 /* mutex serializes concurrent access to the device
125212 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
125213 struct onyx *onyx = cii->codec_data;
125214
125215 mutex_lock(&onyx->mutex);
125216 - onyx->open_count++;
125217 + local_inc(&onyx->open_count);
125218 mutex_unlock(&onyx->mutex);
125219
125220 return 0;
125221 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
125222 struct onyx *onyx = cii->codec_data;
125223
125224 mutex_lock(&onyx->mutex);
125225 - onyx->open_count--;
125226 - if (!onyx->open_count)
125227 + if (local_dec_and_test(&onyx->open_count))
125228 onyx->spdif_locked = onyx->analog_locked = 0;
125229 mutex_unlock(&onyx->mutex);
125230
125231 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
125232 index ffd2025..df062c9 100644
125233 --- a/sound/aoa/codecs/onyx.h
125234 +++ b/sound/aoa/codecs/onyx.h
125235 @@ -11,6 +11,7 @@
125236 #include <linux/i2c.h>
125237 #include <asm/pmac_low_i2c.h>
125238 #include <asm/prom.h>
125239 +#include <asm/local.h>
125240
125241 /* PCM3052 register definitions */
125242
125243 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
125244 index 58550cc..4687a93 100644
125245 --- a/sound/core/oss/pcm_oss.c
125246 +++ b/sound/core/oss/pcm_oss.c
125247 @@ -1189,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
125248 if (in_kernel) {
125249 mm_segment_t fs;
125250 fs = snd_enter_user();
125251 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125252 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125253 snd_leave_user(fs);
125254 } else {
125255 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125256 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125257 }
125258 if (ret != -EPIPE && ret != -ESTRPIPE)
125259 break;
125260 @@ -1232,10 +1232,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
125261 if (in_kernel) {
125262 mm_segment_t fs;
125263 fs = snd_enter_user();
125264 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125265 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125266 snd_leave_user(fs);
125267 } else {
125268 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125269 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125270 }
125271 if (ret == -EPIPE) {
125272 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
125273 @@ -1331,7 +1331,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
125274 struct snd_pcm_plugin_channel *channels;
125275 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
125276 if (!in_kernel) {
125277 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
125278 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
125279 return -EFAULT;
125280 buf = runtime->oss.buffer;
125281 }
125282 @@ -1401,7 +1401,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
125283 }
125284 } else {
125285 tmp = snd_pcm_oss_write2(substream,
125286 - (const char __force *)buf,
125287 + (const char __force_kernel *)buf,
125288 runtime->oss.period_bytes, 0);
125289 if (tmp <= 0)
125290 goto err;
125291 @@ -1427,7 +1427,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
125292 struct snd_pcm_runtime *runtime = substream->runtime;
125293 snd_pcm_sframes_t frames, frames1;
125294 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
125295 - char __user *final_dst = (char __force __user *)buf;
125296 + char __user *final_dst = (char __force_user *)buf;
125297 if (runtime->oss.plugin_first) {
125298 struct snd_pcm_plugin_channel *channels;
125299 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
125300 @@ -1489,7 +1489,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
125301 xfer += tmp;
125302 runtime->oss.buffer_used -= tmp;
125303 } else {
125304 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
125305 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
125306 runtime->oss.period_bytes, 0);
125307 if (tmp <= 0)
125308 goto err;
125309 @@ -1658,7 +1658,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
125310 size1);
125311 size1 /= runtime->channels; /* frames */
125312 fs = snd_enter_user();
125313 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
125314 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
125315 snd_leave_user(fs);
125316 }
125317 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
125318 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
125319 index b48b434..e2ba787 100644
125320 --- a/sound/core/pcm_compat.c
125321 +++ b/sound/core/pcm_compat.c
125322 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
125323 int err;
125324
125325 fs = snd_enter_user();
125326 - err = snd_pcm_delay(substream, &delay);
125327 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
125328 snd_leave_user(fs);
125329 if (err < 0)
125330 return err;
125331 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
125332 index d126c03..5d84d1cf 100644
125333 --- a/sound/core/pcm_native.c
125334 +++ b/sound/core/pcm_native.c
125335 @@ -3004,11 +3004,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
125336 switch (substream->stream) {
125337 case SNDRV_PCM_STREAM_PLAYBACK:
125338 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
125339 - (void __user *)arg);
125340 + (void __force_user *)arg);
125341 break;
125342 case SNDRV_PCM_STREAM_CAPTURE:
125343 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
125344 - (void __user *)arg);
125345 + (void __force_user *)arg);
125346 break;
125347 default:
125348 result = -EINVAL;
125349 diff --git a/sound/core/sound.c b/sound/core/sound.c
125350 index 5fc93d0..67d8037 100644
125351 --- a/sound/core/sound.c
125352 +++ b/sound/core/sound.c
125353 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
125354 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
125355 default: return;
125356 }
125357 - request_module(str);
125358 + request_module("%s", str);
125359 }
125360
125361 #endif /* modular kernel */
125362 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
125363 index 2a008a9..a1efb3f 100644
125364 --- a/sound/drivers/mts64.c
125365 +++ b/sound/drivers/mts64.c
125366 @@ -29,6 +29,7 @@
125367 #include <sound/initval.h>
125368 #include <sound/rawmidi.h>
125369 #include <sound/control.h>
125370 +#include <asm/local.h>
125371
125372 #define CARD_NAME "Miditerminal 4140"
125373 #define DRIVER_NAME "MTS64"
125374 @@ -67,7 +68,7 @@ struct mts64 {
125375 struct pardevice *pardev;
125376 int pardev_claimed;
125377
125378 - int open_count;
125379 + local_t open_count;
125380 int current_midi_output_port;
125381 int current_midi_input_port;
125382 u8 mode[MTS64_NUM_INPUT_PORTS];
125383 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125384 {
125385 struct mts64 *mts = substream->rmidi->private_data;
125386
125387 - if (mts->open_count == 0) {
125388 + if (local_read(&mts->open_count) == 0) {
125389 /* We don't need a spinlock here, because this is just called
125390 if the device has not been opened before.
125391 So there aren't any IRQs from the device */
125392 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125393
125394 msleep(50);
125395 }
125396 - ++(mts->open_count);
125397 + local_inc(&mts->open_count);
125398
125399 return 0;
125400 }
125401 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
125402 struct mts64 *mts = substream->rmidi->private_data;
125403 unsigned long flags;
125404
125405 - --(mts->open_count);
125406 - if (mts->open_count == 0) {
125407 + if (local_dec_return(&mts->open_count) == 0) {
125408 /* We need the spinlock_irqsave here because we can still
125409 have IRQs at this point */
125410 spin_lock_irqsave(&mts->lock, flags);
125411 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
125412
125413 msleep(500);
125414
125415 - } else if (mts->open_count < 0)
125416 - mts->open_count = 0;
125417 + } else if (local_read(&mts->open_count) < 0)
125418 + local_set(&mts->open_count, 0);
125419
125420 return 0;
125421 }
125422 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
125423 index 3b0ee42..8423ad6 100644
125424 --- a/sound/drivers/opl4/opl4_lib.c
125425 +++ b/sound/drivers/opl4/opl4_lib.c
125426 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
125427 MODULE_DESCRIPTION("OPL4 driver");
125428 MODULE_LICENSE("GPL");
125429
125430 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
125431 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
125432 {
125433 int timeout = 10;
125434 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
125435 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
125436 index 464385a..46ab3f6 100644
125437 --- a/sound/drivers/portman2x4.c
125438 +++ b/sound/drivers/portman2x4.c
125439 @@ -48,6 +48,7 @@
125440 #include <sound/initval.h>
125441 #include <sound/rawmidi.h>
125442 #include <sound/control.h>
125443 +#include <asm/local.h>
125444
125445 #define CARD_NAME "Portman 2x4"
125446 #define DRIVER_NAME "portman"
125447 @@ -85,7 +86,7 @@ struct portman {
125448 struct pardevice *pardev;
125449 int pardev_claimed;
125450
125451 - int open_count;
125452 + local_t open_count;
125453 int mode[PORTMAN_NUM_INPUT_PORTS];
125454 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
125455 };
125456 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
125457 index e061355..baed278 100644
125458 --- a/sound/firewire/amdtp.c
125459 +++ b/sound/firewire/amdtp.c
125460 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
125461 ptr = s->pcm_buffer_pointer + frames;
125462 if (ptr >= pcm->runtime->buffer_size)
125463 ptr -= pcm->runtime->buffer_size;
125464 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
125465 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
125466
125467 s->pcm_period_pointer += frames;
125468 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
125469 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
125470 */
125471 void amdtp_stream_update(struct amdtp_stream *s)
125472 {
125473 - ACCESS_ONCE(s->source_node_id_field) =
125474 + ACCESS_ONCE_RW(s->source_node_id_field) =
125475 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
125476 }
125477 EXPORT_SYMBOL(amdtp_stream_update);
125478 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
125479 index 8a03a91..aaacc0c 100644
125480 --- a/sound/firewire/amdtp.h
125481 +++ b/sound/firewire/amdtp.h
125482 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
125483 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
125484 struct snd_pcm_substream *pcm)
125485 {
125486 - ACCESS_ONCE(s->pcm) = pcm;
125487 + ACCESS_ONCE_RW(s->pcm) = pcm;
125488 }
125489
125490 /**
125491 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
125492 struct snd_rawmidi_substream *midi)
125493 {
125494 if (port < s->midi_ports)
125495 - ACCESS_ONCE(s->midi[port]) = midi;
125496 + ACCESS_ONCE_RW(s->midi[port]) = midi;
125497 }
125498
125499 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
125500 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
125501 index 48d6dca..a0266c23 100644
125502 --- a/sound/firewire/isight.c
125503 +++ b/sound/firewire/isight.c
125504 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
125505 ptr += count;
125506 if (ptr >= runtime->buffer_size)
125507 ptr -= runtime->buffer_size;
125508 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
125509 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
125510
125511 isight->period_counter += count;
125512 if (isight->period_counter >= runtime->period_size) {
125513 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
125514 if (err < 0)
125515 return err;
125516
125517 - ACCESS_ONCE(isight->pcm_active) = true;
125518 + ACCESS_ONCE_RW(isight->pcm_active) = true;
125519
125520 return 0;
125521 }
125522 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
125523 {
125524 struct isight *isight = substream->private_data;
125525
125526 - ACCESS_ONCE(isight->pcm_active) = false;
125527 + ACCESS_ONCE_RW(isight->pcm_active) = false;
125528
125529 mutex_lock(&isight->mutex);
125530 isight_stop_streaming(isight);
125531 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
125532
125533 switch (cmd) {
125534 case SNDRV_PCM_TRIGGER_START:
125535 - ACCESS_ONCE(isight->pcm_running) = true;
125536 + ACCESS_ONCE_RW(isight->pcm_running) = true;
125537 break;
125538 case SNDRV_PCM_TRIGGER_STOP:
125539 - ACCESS_ONCE(isight->pcm_running) = false;
125540 + ACCESS_ONCE_RW(isight->pcm_running) = false;
125541 break;
125542 default:
125543 return -EINVAL;
125544 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
125545 index 2dba848..c682aef 100644
125546 --- a/sound/firewire/scs1x.c
125547 +++ b/sound/firewire/scs1x.c
125548 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
125549 {
125550 struct scs *scs = stream->rmidi->private_data;
125551
125552 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
125553 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
125554 if (up) {
125555 scs->output_idle = false;
125556 tasklet_schedule(&scs->tasklet);
125557 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
125558 {
125559 struct scs *scs = stream->rmidi->private_data;
125560
125561 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
125562 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
125563 }
125564
125565 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
125566 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
125567
125568 snd_card_disconnect(scs->card);
125569
125570 - ACCESS_ONCE(scs->output) = NULL;
125571 - ACCESS_ONCE(scs->input) = NULL;
125572 + ACCESS_ONCE_RW(scs->output) = NULL;
125573 + ACCESS_ONCE_RW(scs->input) = NULL;
125574
125575 wait_event(scs->idle_wait, scs->output_idle);
125576
125577 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
125578 index 048439a..3be9f6f 100644
125579 --- a/sound/oss/sb_audio.c
125580 +++ b/sound/oss/sb_audio.c
125581 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
125582 buf16 = (signed short *)(localbuf + localoffs);
125583 while (c)
125584 {
125585 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
125586 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
125587 if (copy_from_user(lbuf8,
125588 userbuf+useroffs + p,
125589 locallen))
125590 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
125591 index 213a416..aeab5c9 100644
125592 --- a/sound/oss/swarm_cs4297a.c
125593 +++ b/sound/oss/swarm_cs4297a.c
125594 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
125595 {
125596 struct cs4297a_state *s;
125597 u32 pwr, id;
125598 - mm_segment_t fs;
125599 int rval;
125600 u64 cfg;
125601 int mdio_val;
125602 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
125603 if (!rval) {
125604 char *sb1250_duart_present;
125605
125606 +#if 0
125607 + mm_segment_t fs;
125608 fs = get_fs();
125609 set_fs(KERNEL_DS);
125610 -#if 0
125611 val = SOUND_MASK_LINE;
125612 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
125613 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
125614 val = initvol[i].vol;
125615 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
125616 }
125617 + set_fs(fs);
125618 // cs4297a_write_ac97(s, 0x18, 0x0808);
125619 #else
125620 // cs4297a_write_ac97(s, 0x5e, 0x180);
125621 cs4297a_write_ac97(s, 0x02, 0x0808);
125622 cs4297a_write_ac97(s, 0x18, 0x0808);
125623 #endif
125624 - set_fs(fs);
125625
125626 list_add(&s->list, &cs4297a_devs);
125627
125628 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
125629 index 5645481..63e53a2 100644
125630 --- a/sound/pci/hda/hda_codec.c
125631 +++ b/sound/pci/hda/hda_codec.c
125632 @@ -1946,7 +1946,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
125633 /* FIXME: set_fs() hack for obtaining user-space TLV data */
125634 mm_segment_t fs = get_fs();
125635 set_fs(get_ds());
125636 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
125637 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
125638 tlv = _tlv;
125639 set_fs(fs);
125640 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
125641 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
125642 index 149d4cb..7784769 100644
125643 --- a/sound/pci/ymfpci/ymfpci.h
125644 +++ b/sound/pci/ymfpci/ymfpci.h
125645 @@ -358,7 +358,7 @@ struct snd_ymfpci {
125646 spinlock_t reg_lock;
125647 spinlock_t voice_lock;
125648 wait_queue_head_t interrupt_sleep;
125649 - atomic_t interrupt_sleep_count;
125650 + atomic_unchecked_t interrupt_sleep_count;
125651 struct snd_info_entry *proc_entry;
125652 const struct firmware *dsp_microcode;
125653 const struct firmware *controller_microcode;
125654 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
125655 index 4c26076..a13f370 100644
125656 --- a/sound/pci/ymfpci/ymfpci_main.c
125657 +++ b/sound/pci/ymfpci/ymfpci_main.c
125658 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
125659 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
125660 break;
125661 }
125662 - if (atomic_read(&chip->interrupt_sleep_count)) {
125663 - atomic_set(&chip->interrupt_sleep_count, 0);
125664 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
125665 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
125666 wake_up(&chip->interrupt_sleep);
125667 }
125668 __end:
125669 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
125670 continue;
125671 init_waitqueue_entry(&wait, current);
125672 add_wait_queue(&chip->interrupt_sleep, &wait);
125673 - atomic_inc(&chip->interrupt_sleep_count);
125674 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
125675 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
125676 remove_wait_queue(&chip->interrupt_sleep, &wait);
125677 }
125678 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
125679 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
125680 spin_unlock(&chip->reg_lock);
125681
125682 - if (atomic_read(&chip->interrupt_sleep_count)) {
125683 - atomic_set(&chip->interrupt_sleep_count, 0);
125684 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
125685 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
125686 wake_up(&chip->interrupt_sleep);
125687 }
125688 }
125689 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
125690 spin_lock_init(&chip->reg_lock);
125691 spin_lock_init(&chip->voice_lock);
125692 init_waitqueue_head(&chip->interrupt_sleep);
125693 - atomic_set(&chip->interrupt_sleep_count, 0);
125694 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
125695 chip->card = card;
125696 chip->pci = pci;
125697 chip->irq = -1;
125698 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
125699 index 08d7259..0336224 100644
125700 --- a/sound/soc/soc-ac97.c
125701 +++ b/sound/soc/soc-ac97.c
125702 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
125703 if (ret)
125704 return ret;
125705
125706 - ops->warm_reset = snd_soc_ac97_warm_reset;
125707 - ops->reset = snd_soc_ac97_reset;
125708 + pax_open_kernel();
125709 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
125710 + *(void **)&ops->reset = snd_soc_ac97_reset;
125711 + pax_close_kernel();
125712
125713 snd_ac97_rst_cfg = cfg;
125714 return 0;
125715 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
125716 index 1cfb19e..6e5731a 100644
125717 --- a/sound/soc/xtensa/xtfpga-i2s.c
125718 +++ b/sound/soc/xtensa/xtfpga-i2s.c
125719 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
125720 case SNDRV_PCM_TRIGGER_START:
125721 case SNDRV_PCM_TRIGGER_RESUME:
125722 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
125723 - ACCESS_ONCE(i2s->tx_ptr) = 0;
125724 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
125725 rcu_assign_pointer(i2s->tx_substream, substream);
125726 xtfpga_pcm_refill_fifo(i2s);
125727 break;
125728 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
125729 index a020920..55579f6 100644
125730 --- a/sound/synth/emux/emux_seq.c
125731 +++ b/sound/synth/emux/emux_seq.c
125732 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
125733 * MIDI emulation operators
125734 */
125735 static struct snd_midi_op emux_ops = {
125736 - snd_emux_note_on,
125737 - snd_emux_note_off,
125738 - snd_emux_key_press,
125739 - snd_emux_terminate_note,
125740 - snd_emux_control,
125741 - snd_emux_nrpn,
125742 - snd_emux_sysex,
125743 + .note_on = snd_emux_note_on,
125744 + .note_off = snd_emux_note_off,
125745 + .key_press = snd_emux_key_press,
125746 + .note_terminate = snd_emux_terminate_note,
125747 + .control = snd_emux_control,
125748 + .nrpn = snd_emux_nrpn,
125749 + .sysex = snd_emux_sysex,
125750 };
125751
125752
125753 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
125754 index 81b7da8..bb2676f 100644
125755 --- a/sound/usb/line6/driver.c
125756 +++ b/sound/usb/line6/driver.c
125757 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
125758 {
125759 struct usb_device *usbdev = line6->usbdev;
125760 int ret;
125761 - unsigned char len;
125762 + unsigned char *plen;
125763 unsigned count;
125764
125765 if (address > 0xffff || datalen > 0xff)
125766 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
125767 return ret;
125768 }
125769
125770 + plen = kmalloc(1, GFP_KERNEL);
125771 + if (plen == NULL)
125772 + return -ENOMEM;
125773 +
125774 /* Wait for data length. We'll get 0xff until length arrives. */
125775 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
125776 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
125777 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
125778 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
125779 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
125780 USB_DIR_IN,
125781 - 0x0012, 0x0000, &len, 1,
125782 + 0x0012, 0x0000, plen, 1,
125783 LINE6_TIMEOUT * HZ);
125784 if (ret < 0) {
125785 dev_err(line6->ifcdev,
125786 "receive length failed (error %d)\n", ret);
125787 + kfree(plen);
125788 return ret;
125789 }
125790
125791 - if (len != 0xff)
125792 + if (*plen != 0xff)
125793 break;
125794 }
125795
125796 - if (len == 0xff) {
125797 + if (*plen == 0xff) {
125798 dev_err(line6->ifcdev, "read failed after %d retries\n",
125799 count);
125800 + kfree(plen);
125801 return -EIO;
125802 - } else if (len != datalen) {
125803 + } else if (*plen != datalen) {
125804 /* should be equal or something went wrong */
125805 dev_err(line6->ifcdev,
125806 "length mismatch (expected %d, got %d)\n",
125807 - (int)datalen, (int)len);
125808 + (int)datalen, (int)*plen);
125809 + kfree(plen);
125810 return -EIO;
125811 }
125812
125813 + kfree(plen);
125814 +
125815 /* receive the result: */
125816 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
125817 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
125818 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
125819 {
125820 struct usb_device *usbdev = line6->usbdev;
125821 int ret;
125822 - unsigned char status;
125823 + unsigned char *status;
125824 int count;
125825
125826 if (address > 0xffff || datalen > 0xffff)
125827 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
125828 return ret;
125829 }
125830
125831 + status = kmalloc(1, GFP_KERNEL);
125832 + if (status == NULL)
125833 + return -ENOMEM;
125834 +
125835 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
125836 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
125837
125838 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
125839 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
125840 USB_DIR_IN,
125841 0x0012, 0x0000,
125842 - &status, 1, LINE6_TIMEOUT * HZ);
125843 + status, 1, LINE6_TIMEOUT * HZ);
125844
125845 if (ret < 0) {
125846 dev_err(line6->ifcdev,
125847 "receiving status failed (error %d)\n", ret);
125848 + kfree(status);
125849 return ret;
125850 }
125851
125852 - if (status != 0xff)
125853 + if (*status != 0xff)
125854 break;
125855 }
125856
125857 - if (status == 0xff) {
125858 + if (*status == 0xff) {
125859 dev_err(line6->ifcdev, "write failed after %d retries\n",
125860 count);
125861 + kfree(status);
125862 return -EIO;
125863 - } else if (status != 0) {
125864 + } else if (*status != 0) {
125865 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
125866 + kfree(status);
125867 return -EIO;
125868 }
125869
125870 + kfree(status);
125871 +
125872 return 0;
125873 }
125874 EXPORT_SYMBOL_GPL(line6_write_data);
125875 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
125876 index 6d4c50c..aa658c8 100644
125877 --- a/sound/usb/line6/toneport.c
125878 +++ b/sound/usb/line6/toneport.c
125879 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
125880 */
125881 static void toneport_setup(struct usb_line6_toneport *toneport)
125882 {
125883 - int ticks;
125884 + int *ticks;
125885 struct usb_line6 *line6 = &toneport->line6;
125886 struct usb_device *usbdev = line6->usbdev;
125887
125888 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
125889 + if (ticks == NULL)
125890 + return;
125891 +
125892 /* sync time on device with host: */
125893 - ticks = (int)get_seconds();
125894 - line6_write_data(line6, 0x80c6, &ticks, 4);
125895 + *ticks = (int)get_seconds();
125896 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
125897 +
125898 + kfree(ticks);
125899
125900 /* enable device: */
125901 toneport_send_cmd(usbdev, 0x0301, 0x0000);
125902 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
125903 new file mode 100644
125904 index 0000000..de92ed9
125905 --- /dev/null
125906 +++ b/tools/gcc/.gitignore
125907 @@ -0,0 +1 @@
125908 +randomize_layout_seed.h
125909 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
125910 new file mode 100644
125911 index 0000000..4945d82
125912 --- /dev/null
125913 +++ b/tools/gcc/Makefile
125914 @@ -0,0 +1,54 @@
125915 +#CC := gcc
125916 +#PLUGIN_SOURCE_FILES := pax_plugin.c
125917 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
125918 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
125919 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
125920 +
125921 +ifeq ($(PLUGINCC),$(HOSTCC))
125922 +HOSTLIBS := hostlibs
125923 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
125924 +export HOST_EXTRACFLAGS
125925 +else
125926 +HOSTLIBS := hostcxxlibs
125927 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
125928 +export HOST_EXTRACXXFLAGS
125929 +endif
125930 +
125931 +export GCCPLUGINS_DIR HOSTLIBS
125932 +
125933 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
125934 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
125935 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
125936 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
125937 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
125938 +$(HOSTLIBS)-y += colorize_plugin.so
125939 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
125940 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
125941 +$(HOSTLIBS)-y += initify_plugin.so
125942 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
125943 +
125944 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
125945 +subdir- += size_overflow_plugin
125946 +
125947 +always := $($(HOSTLIBS)-y)
125948 +
125949 +constify_plugin-objs := constify_plugin.o
125950 +stackleak_plugin-objs := stackleak_plugin.o
125951 +kallocstat_plugin-objs := kallocstat_plugin.o
125952 +kernexec_plugin-objs := kernexec_plugin.o
125953 +checker_plugin-objs := checker_plugin.o
125954 +colorize_plugin-objs := colorize_plugin.o
125955 +latent_entropy_plugin-objs := latent_entropy_plugin.o
125956 +structleak_plugin-objs := structleak_plugin.o
125957 +initify_plugin-objs := initify_plugin.o
125958 +randomize_layout_plugin-objs := randomize_layout_plugin.o
125959 +
125960 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
125961 +
125962 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
125963 + cmd_create_randomize_layout_seed = \
125964 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
125965 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
125966 + $(call if_changed,create_randomize_layout_seed)
125967 +
125968 +targets += randomize_layout_seed.h randomize_layout_hash.h
125969 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
125970 new file mode 100644
125971 index 0000000..5452feea
125972 --- /dev/null
125973 +++ b/tools/gcc/checker_plugin.c
125974 @@ -0,0 +1,150 @@
125975 +/*
125976 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
125977 + * Licensed under the GPL v2
125978 + *
125979 + * Note: the choice of the license means that the compilation process is
125980 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
125981 + * but for the kernel it doesn't matter since it doesn't link against
125982 + * any of the gcc libraries
125983 + *
125984 + * gcc plugin to implement various sparse (source code checker) features
125985 + *
125986 + * TODO:
125987 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
125988 + *
125989 + * BUGS:
125990 + * - none known
125991 + */
125992 +
125993 +#include "gcc-common.h"
125994 +
125995 +extern void c_register_addr_space (const char *str, addr_space_t as);
125996 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
125997 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
125998 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
125999 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
126000 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
126001 +
126002 +int plugin_is_GPL_compatible;
126003 +
126004 +static struct plugin_info checker_plugin_info = {
126005 + .version = "201304082245",
126006 + .help = NULL,
126007 +};
126008 +
126009 +#define ADDR_SPACE_KERNEL 0
126010 +#define ADDR_SPACE_FORCE_KERNEL 1
126011 +#define ADDR_SPACE_USER 2
126012 +#define ADDR_SPACE_FORCE_USER 3
126013 +#define ADDR_SPACE_IOMEM 0
126014 +#define ADDR_SPACE_FORCE_IOMEM 0
126015 +#define ADDR_SPACE_PERCPU 0
126016 +#define ADDR_SPACE_FORCE_PERCPU 0
126017 +#define ADDR_SPACE_RCU 0
126018 +#define ADDR_SPACE_FORCE_RCU 0
126019 +
126020 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
126021 +{
126022 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
126023 +}
126024 +
126025 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
126026 +{
126027 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
126028 +}
126029 +
126030 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
126031 +{
126032 + return default_addr_space_valid_pointer_mode(mode, as);
126033 +}
126034 +
126035 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
126036 +{
126037 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
126038 +}
126039 +
126040 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
126041 +{
126042 + return default_addr_space_legitimize_address(x, oldx, mode, as);
126043 +}
126044 +
126045 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
126046 +{
126047 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
126048 + return true;
126049 +
126050 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
126051 + return true;
126052 +
126053 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
126054 + return true;
126055 +
126056 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
126057 + return true;
126058 +
126059 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
126060 + return true;
126061 +
126062 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
126063 + return true;
126064 +
126065 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
126066 + return true;
126067 +
126068 + return subset == superset;
126069 +}
126070 +
126071 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
126072 +{
126073 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
126074 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
126075 +
126076 + return op;
126077 +}
126078 +
126079 +static void register_checker_address_spaces(void *event_data, void *data)
126080 +{
126081 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
126082 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
126083 + c_register_addr_space("__user", ADDR_SPACE_USER);
126084 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
126085 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
126086 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
126087 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
126088 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
126089 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
126090 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
126091 +
126092 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
126093 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
126094 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
126095 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
126096 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
126097 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
126098 + targetm.addr_space.convert = checker_addr_space_convert;
126099 +}
126100 +
126101 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126102 +{
126103 + const char * const plugin_name = plugin_info->base_name;
126104 + const int argc = plugin_info->argc;
126105 + const struct plugin_argument * const argv = plugin_info->argv;
126106 + int i;
126107 +
126108 + if (!plugin_default_version_check(version, &gcc_version)) {
126109 + error(G_("incompatible gcc/plugin versions"));
126110 + return 1;
126111 + }
126112 +
126113 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
126114 +
126115 + for (i = 0; i < argc; ++i)
126116 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126117 +
126118 + if (TARGET_64BIT == 0)
126119 + return 0;
126120 +
126121 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
126122 +
126123 + return 0;
126124 +}
126125 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
126126 new file mode 100644
126127 index 0000000..0c96d8a
126128 --- /dev/null
126129 +++ b/tools/gcc/colorize_plugin.c
126130 @@ -0,0 +1,215 @@
126131 +/*
126132 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
126133 + * Licensed under the GPL v2
126134 + *
126135 + * Note: the choice of the license means that the compilation process is
126136 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126137 + * but for the kernel it doesn't matter since it doesn't link against
126138 + * any of the gcc libraries
126139 + *
126140 + * gcc plugin to colorize diagnostic output
126141 + *
126142 + */
126143 +
126144 +#include "gcc-common.h"
126145 +
126146 +int plugin_is_GPL_compatible;
126147 +
126148 +static struct plugin_info colorize_plugin_info = {
126149 + .version = "201404202350",
126150 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
126151 +};
126152 +
126153 +#define GREEN "\033[32m\033[K"
126154 +#define LIGHTGREEN "\033[1;32m\033[K"
126155 +#define YELLOW "\033[33m\033[K"
126156 +#define LIGHTYELLOW "\033[1;33m\033[K"
126157 +#define RED "\033[31m\033[K"
126158 +#define LIGHTRED "\033[1;31m\033[K"
126159 +#define BLUE "\033[34m\033[K"
126160 +#define LIGHTBLUE "\033[1;34m\033[K"
126161 +#define BRIGHT "\033[1;m\033[K"
126162 +#define NORMAL "\033[m\033[K"
126163 +
126164 +static diagnostic_starter_fn old_starter;
126165 +static diagnostic_finalizer_fn old_finalizer;
126166 +
126167 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126168 +{
126169 + const char *color;
126170 + char *newprefix;
126171 +
126172 + switch (diagnostic->kind) {
126173 + case DK_NOTE:
126174 + color = LIGHTBLUE;
126175 + break;
126176 +
126177 + case DK_PEDWARN:
126178 + case DK_WARNING:
126179 + color = LIGHTYELLOW;
126180 + break;
126181 +
126182 + case DK_ERROR:
126183 + case DK_FATAL:
126184 + case DK_ICE:
126185 + case DK_PERMERROR:
126186 + case DK_SORRY:
126187 + color = LIGHTRED;
126188 + break;
126189 +
126190 + default:
126191 + color = NORMAL;
126192 + }
126193 +
126194 + old_starter(context, diagnostic);
126195 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
126196 + return;
126197 + pp_destroy_prefix(context->printer);
126198 + pp_set_prefix(context->printer, newprefix);
126199 +}
126200 +
126201 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126202 +{
126203 + old_finalizer(context, diagnostic);
126204 +}
126205 +
126206 +static void colorize_arm(void)
126207 +{
126208 + old_starter = diagnostic_starter(global_dc);
126209 + old_finalizer = diagnostic_finalizer(global_dc);
126210 +
126211 + diagnostic_starter(global_dc) = start_colorize;
126212 + diagnostic_finalizer(global_dc) = finalize_colorize;
126213 +}
126214 +
126215 +static unsigned int execute_colorize_rearm(void)
126216 +{
126217 + if (diagnostic_starter(global_dc) == start_colorize)
126218 + return 0;
126219 +
126220 + colorize_arm();
126221 + return 0;
126222 +}
126223 +
126224 +#if BUILDING_GCC_VERSION >= 4009
126225 +namespace {
126226 +static const struct pass_data colorize_rearm_pass_data = {
126227 +#else
126228 +struct simple_ipa_opt_pass colorize_rearm_pass = {
126229 + .pass = {
126230 +#endif
126231 + .type = SIMPLE_IPA_PASS,
126232 + .name = "colorize_rearm",
126233 +#if BUILDING_GCC_VERSION >= 4008
126234 + .optinfo_flags = OPTGROUP_NONE,
126235 +#endif
126236 +#if BUILDING_GCC_VERSION >= 5000
126237 +#elif BUILDING_GCC_VERSION == 4009
126238 + .has_gate = false,
126239 + .has_execute = true,
126240 +#else
126241 + .gate = NULL,
126242 + .execute = execute_colorize_rearm,
126243 + .sub = NULL,
126244 + .next = NULL,
126245 + .static_pass_number = 0,
126246 +#endif
126247 + .tv_id = TV_NONE,
126248 + .properties_required = 0,
126249 + .properties_provided = 0,
126250 + .properties_destroyed = 0,
126251 + .todo_flags_start = 0,
126252 + .todo_flags_finish = 0
126253 +#if BUILDING_GCC_VERSION < 4009
126254 + }
126255 +#endif
126256 +};
126257 +
126258 +#if BUILDING_GCC_VERSION >= 4009
126259 +class colorize_rearm_pass : public simple_ipa_opt_pass {
126260 +public:
126261 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
126262 +#if BUILDING_GCC_VERSION >= 5000
126263 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
126264 +#else
126265 + unsigned int execute() { return execute_colorize_rearm(); }
126266 +#endif
126267 +};
126268 +}
126269 +
126270 +static opt_pass *make_colorize_rearm_pass(void)
126271 +{
126272 + return new colorize_rearm_pass();
126273 +}
126274 +#else
126275 +static struct opt_pass *make_colorize_rearm_pass(void)
126276 +{
126277 + return &colorize_rearm_pass.pass;
126278 +}
126279 +#endif
126280 +
126281 +static void colorize_start_unit(void *gcc_data, void *user_data)
126282 +{
126283 + colorize_arm();
126284 +}
126285 +
126286 +static bool should_colorize(void)
126287 +{
126288 +#if BUILDING_GCC_VERSION >= 4009
126289 + return false;
126290 +#else
126291 + char const *t = getenv("TERM");
126292 +
126293 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
126294 +#endif
126295 +}
126296 +
126297 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126298 +{
126299 + const char * const plugin_name = plugin_info->base_name;
126300 + const int argc = plugin_info->argc;
126301 + const struct plugin_argument * const argv = plugin_info->argv;
126302 + int i;
126303 + struct register_pass_info colorize_rearm_pass_info;
126304 + bool colorize;
126305 +
126306 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
126307 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
126308 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
126309 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
126310 +
126311 + if (!plugin_default_version_check(version, &gcc_version)) {
126312 + error(G_("incompatible gcc/plugin versions"));
126313 + return 1;
126314 + }
126315 +
126316 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
126317 +
126318 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
126319 +
126320 + for (i = 0; i < argc; ++i) {
126321 + if (!strcmp(argv[i].key, "color")) {
126322 + if (!argv[i].value) {
126323 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126324 + continue;
126325 + }
126326 + if (!strcmp(argv[i].value, "always"))
126327 + colorize = true;
126328 + else if (!strcmp(argv[i].value, "never"))
126329 + colorize = false;
126330 + else if (!strcmp(argv[i].value, "auto"))
126331 + colorize = should_colorize();
126332 + else
126333 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
126334 + continue;
126335 + }
126336 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126337 + }
126338 +
126339 + if (colorize) {
126340 + // TODO: parse GCC_COLORS as used by gcc 4.9+
126341 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
126342 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
126343 + }
126344 + return 0;
126345 +}
126346 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
126347 new file mode 100644
126348 index 0000000..c5de280
126349 --- /dev/null
126350 +++ b/tools/gcc/constify_plugin.c
126351 @@ -0,0 +1,568 @@
126352 +/*
126353 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
126354 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
126355 + * Licensed under the GPL v2, or (at your option) v3
126356 + *
126357 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
126358 + *
126359 + * Homepage:
126360 + * http://www.grsecurity.net/~ephox/const_plugin/
126361 + *
126362 + * Usage:
126363 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
126364 + * $ gcc -fplugin=constify_plugin.so test.c -O2
126365 + */
126366 +
126367 +#include "gcc-common.h"
126368 +
126369 +// unused C type flag in all versions 4.5-5.0
126370 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
126371 +
126372 +int plugin_is_GPL_compatible;
126373 +
126374 +static struct plugin_info const_plugin_info = {
126375 + .version = "201401270210",
126376 + .help = "no-constify\tturn off constification\n",
126377 +};
126378 +
126379 +typedef struct {
126380 + bool has_fptr_field;
126381 + bool has_writable_field;
126382 + bool has_do_const_field;
126383 + bool has_no_const_field;
126384 +} constify_info;
126385 +
126386 +static const_tree get_field_type(const_tree field)
126387 +{
126388 + return strip_array_types(TREE_TYPE(field));
126389 +}
126390 +
126391 +static bool is_fptr(const_tree field)
126392 +{
126393 + const_tree ptr = get_field_type(field);
126394 +
126395 + if (TREE_CODE(ptr) != POINTER_TYPE)
126396 + return false;
126397 +
126398 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
126399 +}
126400 +
126401 +/*
126402 + * determine whether the given structure type meets the requirements for automatic constification,
126403 + * including the constification attributes on nested structure types
126404 + */
126405 +static void constifiable(const_tree node, constify_info *cinfo)
126406 +{
126407 + const_tree field;
126408 +
126409 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
126410 +
126411 + // e.g., pointer to structure fields while still constructing the structure type
126412 + if (TYPE_FIELDS(node) == NULL_TREE)
126413 + return;
126414 +
126415 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
126416 + const_tree type = get_field_type(field);
126417 + enum tree_code code = TREE_CODE(type);
126418 +
126419 + if (node == type)
126420 + continue;
126421 +
126422 + if (is_fptr(field))
126423 + cinfo->has_fptr_field = true;
126424 + else if (!TREE_READONLY(field))
126425 + cinfo->has_writable_field = true;
126426 +
126427 + if (code == RECORD_TYPE || code == UNION_TYPE) {
126428 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
126429 + cinfo->has_do_const_field = true;
126430 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
126431 + cinfo->has_no_const_field = true;
126432 + else
126433 + constifiable(type, cinfo);
126434 + }
126435 + }
126436 +}
126437 +
126438 +static bool constified(const_tree node)
126439 +{
126440 + constify_info cinfo = {
126441 + .has_fptr_field = false,
126442 + .has_writable_field = false,
126443 + .has_do_const_field = false,
126444 + .has_no_const_field = false
126445 + };
126446 +
126447 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
126448 +
126449 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
126450 +// gcc_assert(!TYPE_READONLY(node));
126451 + return false;
126452 + }
126453 +
126454 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
126455 + gcc_assert(TYPE_READONLY(node));
126456 + return true;
126457 + }
126458 +
126459 + constifiable(node, &cinfo);
126460 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
126461 + return false;
126462 +
126463 + return TYPE_READONLY(node);
126464 +}
126465 +
126466 +static void deconstify_tree(tree node);
126467 +
126468 +static void deconstify_type(tree type)
126469 +{
126470 + tree field;
126471 +
126472 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
126473 +
126474 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
126475 + const_tree fieldtype = get_field_type(field);
126476 +
126477 + // special case handling of simple ptr-to-same-array-type members
126478 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
126479 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
126480 +
126481 + if (TREE_TYPE(TREE_TYPE(field)) == type)
126482 + continue;
126483 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
126484 + continue;
126485 + if (!constified(ptrtype))
126486 + continue;
126487 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
126488 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
126489 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
126490 + }
126491 + continue;
126492 + }
126493 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
126494 + continue;
126495 + if (!constified(fieldtype))
126496 + continue;
126497 +
126498 + deconstify_tree(field);
126499 + TREE_READONLY(field) = 0;
126500 + }
126501 + TYPE_READONLY(type) = 0;
126502 + C_TYPE_FIELDS_READONLY(type) = 0;
126503 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126504 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
126505 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
126506 + }
126507 +}
126508 +
126509 +static void deconstify_tree(tree node)
126510 +{
126511 + tree old_type, new_type, field;
126512 +
126513 + old_type = TREE_TYPE(node);
126514 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
126515 + node = TREE_TYPE(node) = copy_node(old_type);
126516 + old_type = TREE_TYPE(old_type);
126517 + }
126518 +
126519 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
126520 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
126521 +
126522 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
126523 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
126524 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
126525 + DECL_FIELD_CONTEXT(field) = new_type;
126526 +
126527 + deconstify_type(new_type);
126528 +
126529 + TREE_TYPE(node) = new_type;
126530 +}
126531 +
126532 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
126533 +{
126534 + tree type;
126535 + constify_info cinfo = {
126536 + .has_fptr_field = false,
126537 + .has_writable_field = false,
126538 + .has_do_const_field = false,
126539 + .has_no_const_field = false
126540 + };
126541 +
126542 + *no_add_attrs = true;
126543 + if (TREE_CODE(*node) == FUNCTION_DECL) {
126544 + error("%qE attribute does not apply to functions (%qF)", name, *node);
126545 + return NULL_TREE;
126546 + }
126547 +
126548 + if (TREE_CODE(*node) == PARM_DECL) {
126549 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
126550 + return NULL_TREE;
126551 + }
126552 +
126553 + if (TREE_CODE(*node) == VAR_DECL) {
126554 + error("%qE attribute does not apply to variables (%qD)", name, *node);
126555 + return NULL_TREE;
126556 + }
126557 +
126558 + if (TYPE_P(*node)) {
126559 + type = *node;
126560 + } else {
126561 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
126562 + type = TREE_TYPE(*node);
126563 + }
126564 +
126565 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
126566 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
126567 + return NULL_TREE;
126568 + }
126569 +
126570 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
126571 + error("%qE attribute is already applied to the type %qT", name, type);
126572 + return NULL_TREE;
126573 + }
126574 +
126575 + if (TYPE_P(*node)) {
126576 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
126577 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
126578 + else
126579 + *no_add_attrs = false;
126580 + return NULL_TREE;
126581 + }
126582 +
126583 + constifiable(type, &cinfo);
126584 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126585 + deconstify_tree(*node);
126586 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
126587 + return NULL_TREE;
126588 + }
126589 +
126590 + if (TYPE_FIELDS(type))
126591 + error("%qE attribute used on type %qT that is not constified", name, type);
126592 + return NULL_TREE;
126593 +}
126594 +
126595 +static void constify_type(tree type)
126596 +{
126597 + TYPE_READONLY(type) = 1;
126598 + C_TYPE_FIELDS_READONLY(type) = 1;
126599 + TYPE_CONSTIFY_VISITED(type) = 1;
126600 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
126601 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
126602 +}
126603 +
126604 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
126605 +{
126606 + *no_add_attrs = true;
126607 + if (!TYPE_P(*node)) {
126608 + error("%qE attribute applies to types only (%qD)", name, *node);
126609 + return NULL_TREE;
126610 + }
126611 +
126612 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
126613 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
126614 + return NULL_TREE;
126615 + }
126616 +
126617 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
126618 + error("%qE attribute used on %qT is already applied to the type", name, *node);
126619 + return NULL_TREE;
126620 + }
126621 +
126622 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
126623 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
126624 + return NULL_TREE;
126625 + }
126626 +
126627 + *no_add_attrs = false;
126628 + return NULL_TREE;
126629 +}
126630 +
126631 +static struct attribute_spec no_const_attr = {
126632 + .name = "no_const",
126633 + .min_length = 0,
126634 + .max_length = 0,
126635 + .decl_required = false,
126636 + .type_required = false,
126637 + .function_type_required = false,
126638 + .handler = handle_no_const_attribute,
126639 +#if BUILDING_GCC_VERSION >= 4007
126640 + .affects_type_identity = true
126641 +#endif
126642 +};
126643 +
126644 +static struct attribute_spec do_const_attr = {
126645 + .name = "do_const",
126646 + .min_length = 0,
126647 + .max_length = 0,
126648 + .decl_required = false,
126649 + .type_required = false,
126650 + .function_type_required = false,
126651 + .handler = handle_do_const_attribute,
126652 +#if BUILDING_GCC_VERSION >= 4007
126653 + .affects_type_identity = true
126654 +#endif
126655 +};
126656 +
126657 +static void register_attributes(void *event_data, void *data)
126658 +{
126659 + register_attribute(&no_const_attr);
126660 + register_attribute(&do_const_attr);
126661 +}
126662 +
126663 +static void finish_type(void *event_data, void *data)
126664 +{
126665 + tree type = (tree)event_data;
126666 + constify_info cinfo = {
126667 + .has_fptr_field = false,
126668 + .has_writable_field = false,
126669 + .has_do_const_field = false,
126670 + .has_no_const_field = false
126671 + };
126672 +
126673 + if (type == NULL_TREE || type == error_mark_node)
126674 + return;
126675 +
126676 +#if BUILDING_GCC_VERSION >= 5000
126677 + if (TREE_CODE(type) == ENUMERAL_TYPE)
126678 + return;
126679 +#endif
126680 +
126681 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
126682 + return;
126683 +
126684 + constifiable(type, &cinfo);
126685 +
126686 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
126687 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
126688 + deconstify_type(type);
126689 + TYPE_CONSTIFY_VISITED(type) = 1;
126690 + } else
126691 + error("'no_const' attribute used on type %qT that is not constified", type);
126692 + return;
126693 + }
126694 +
126695 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126696 + if (!cinfo.has_writable_field) {
126697 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
126698 + return;
126699 + }
126700 + constify_type(type);
126701 + return;
126702 + }
126703 +
126704 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
126705 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126706 + error("'do_const' attribute used on type %qT that is constified", type);
126707 + return;
126708 + }
126709 + constify_type(type);
126710 + return;
126711 + }
126712 +
126713 + deconstify_type(type);
126714 + TYPE_CONSTIFY_VISITED(type) = 1;
126715 +}
126716 +
126717 +static void check_global_variables(void *event_data, void *data)
126718 +{
126719 +#if BUILDING_GCC_VERSION >= 4009
126720 + varpool_node *node;
126721 +#else
126722 + struct varpool_node *node;
126723 +#endif
126724 +
126725 + FOR_EACH_VARIABLE(node) {
126726 + tree var = NODE_DECL(node);
126727 + tree type = TREE_TYPE(var);
126728 +
126729 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
126730 + continue;
126731 +
126732 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
126733 + continue;
126734 +
126735 + if (!TYPE_CONSTIFY_VISITED(type))
126736 + continue;
126737 +
126738 + if (DECL_EXTERNAL(var))
126739 + continue;
126740 +
126741 + if (DECL_INITIAL(var))
126742 + continue;
126743 +
126744 + // this works around a gcc bug/feature where uninitialized globals
126745 + // are moved into the .bss section regardless of any constification
126746 + DECL_INITIAL(var) = build_constructor(type, NULL);
126747 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
126748 + }
126749 +}
126750 +
126751 +static unsigned int check_local_variables(void)
126752 +{
126753 + unsigned int ret = 0;
126754 + tree var;
126755 +
126756 + unsigned int i;
126757 +
126758 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
126759 + tree type = TREE_TYPE(var);
126760 +
126761 + gcc_assert(DECL_P(var));
126762 + if (is_global_var(var))
126763 + continue;
126764 +
126765 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
126766 + continue;
126767 +
126768 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
126769 + continue;
126770 +
126771 + if (!TYPE_CONSTIFY_VISITED(type))
126772 + continue;
126773 +
126774 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
126775 + ret = 1;
126776 + }
126777 + return ret;
126778 +}
126779 +
126780 +#if BUILDING_GCC_VERSION >= 4009
126781 +namespace {
126782 +static const struct pass_data check_local_variables_pass_data = {
126783 +#else
126784 +static struct gimple_opt_pass check_local_variables_pass = {
126785 + .pass = {
126786 +#endif
126787 + .type = GIMPLE_PASS,
126788 + .name = "check_local_variables",
126789 +#if BUILDING_GCC_VERSION >= 4008
126790 + .optinfo_flags = OPTGROUP_NONE,
126791 +#endif
126792 +#if BUILDING_GCC_VERSION >= 5000
126793 +#elif BUILDING_GCC_VERSION == 4009
126794 + .has_gate = false,
126795 + .has_execute = true,
126796 +#else
126797 + .gate = NULL,
126798 + .execute = check_local_variables,
126799 + .sub = NULL,
126800 + .next = NULL,
126801 + .static_pass_number = 0,
126802 +#endif
126803 + .tv_id = TV_NONE,
126804 + .properties_required = 0,
126805 + .properties_provided = 0,
126806 + .properties_destroyed = 0,
126807 + .todo_flags_start = 0,
126808 + .todo_flags_finish = 0
126809 +#if BUILDING_GCC_VERSION < 4009
126810 + }
126811 +#endif
126812 +};
126813 +
126814 +#if BUILDING_GCC_VERSION >= 4009
126815 +class check_local_variables_pass : public gimple_opt_pass {
126816 +public:
126817 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
126818 +#if BUILDING_GCC_VERSION >= 5000
126819 + virtual unsigned int execute(function *) { return check_local_variables(); }
126820 +#else
126821 + unsigned int execute() { return check_local_variables(); }
126822 +#endif
126823 +};
126824 +}
126825 +
126826 +static opt_pass *make_check_local_variables_pass(void)
126827 +{
126828 + return new check_local_variables_pass();
126829 +}
126830 +#else
126831 +static struct opt_pass *make_check_local_variables_pass(void)
126832 +{
126833 + return &check_local_variables_pass.pass;
126834 +}
126835 +#endif
126836 +
126837 +static struct {
126838 + const char *name;
126839 + const char *asm_op;
126840 +} sections[] = {
126841 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
126842 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
126843 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
126844 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
126845 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
126846 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
126847 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
126848 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
126849 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
126850 +};
126851 +
126852 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
126853 +
126854 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
126855 +{
126856 + size_t i;
126857 +
126858 + for (i = 0; i < ARRAY_SIZE(sections); i++)
126859 + if (!strcmp(sections[i].name, name))
126860 + return 0;
126861 + return old_section_type_flags(decl, name, reloc);
126862 +}
126863 +
126864 +static void constify_start_unit(void *gcc_data, void *user_data)
126865 +{
126866 +// size_t i;
126867 +
126868 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
126869 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
126870 +// sections[i].section = get_section(sections[i].name, 0, NULL);
126871 +
126872 + old_section_type_flags = targetm.section_type_flags;
126873 + targetm.section_type_flags = constify_section_type_flags;
126874 +}
126875 +
126876 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126877 +{
126878 + const char * const plugin_name = plugin_info->base_name;
126879 + const int argc = plugin_info->argc;
126880 + const struct plugin_argument * const argv = plugin_info->argv;
126881 + int i;
126882 + bool constify = true;
126883 +
126884 + struct register_pass_info check_local_variables_pass_info;
126885 +
126886 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
126887 + check_local_variables_pass_info.reference_pass_name = "ssa";
126888 + check_local_variables_pass_info.ref_pass_instance_number = 1;
126889 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
126890 +
126891 + if (!plugin_default_version_check(version, &gcc_version)) {
126892 + error(G_("incompatible gcc/plugin versions"));
126893 + return 1;
126894 + }
126895 +
126896 + for (i = 0; i < argc; ++i) {
126897 + if (!(strcmp(argv[i].key, "no-constify"))) {
126898 + constify = false;
126899 + continue;
126900 + }
126901 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126902 + }
126903 +
126904 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
126905 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
126906 + constify = false;
126907 + }
126908 +
126909 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
126910 + if (constify) {
126911 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
126912 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
126913 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
126914 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
126915 + }
126916 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
126917 +
126918 + return 0;
126919 +}
126920 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
126921 new file mode 100644
126922 index 0000000..70924d4
126923 --- /dev/null
126924 +++ b/tools/gcc/gcc-common.h
126925 @@ -0,0 +1,787 @@
126926 +#ifndef GCC_COMMON_H_INCLUDED
126927 +#define GCC_COMMON_H_INCLUDED
126928 +
126929 +#include "plugin.h"
126930 +#include "bversion.h"
126931 +#include "plugin-version.h"
126932 +#include "config.h"
126933 +#include "system.h"
126934 +#include "coretypes.h"
126935 +#include "tm.h"
126936 +#include "line-map.h"
126937 +#include "input.h"
126938 +#include "tree.h"
126939 +
126940 +#include "tree-inline.h"
126941 +#include "version.h"
126942 +#include "rtl.h"
126943 +#include "tm_p.h"
126944 +#include "flags.h"
126945 +//#include "insn-attr.h"
126946 +//#include "insn-config.h"
126947 +//#include "insn-flags.h"
126948 +#include "hard-reg-set.h"
126949 +//#include "recog.h"
126950 +#include "output.h"
126951 +#include "except.h"
126952 +#include "function.h"
126953 +#include "toplev.h"
126954 +//#include "expr.h"
126955 +#include "basic-block.h"
126956 +#include "intl.h"
126957 +#include "ggc.h"
126958 +//#include "regs.h"
126959 +#include "timevar.h"
126960 +
126961 +#include "params.h"
126962 +
126963 +#if BUILDING_GCC_VERSION <= 4009
126964 +#include "pointer-set.h"
126965 +#else
126966 +#include "hash-map.h"
126967 +#endif
126968 +
126969 +#include "emit-rtl.h"
126970 +//#include "reload.h"
126971 +//#include "ira.h"
126972 +//#include "dwarf2asm.h"
126973 +#include "debug.h"
126974 +#include "target.h"
126975 +#include "langhooks.h"
126976 +#include "cfgloop.h"
126977 +//#include "hosthooks.h"
126978 +#include "cgraph.h"
126979 +#include "opts.h"
126980 +//#include "coverage.h"
126981 +//#include "value-prof.h"
126982 +
126983 +#if BUILDING_GCC_VERSION == 4005
126984 +#include <sys/mman.h>
126985 +#endif
126986 +
126987 +#if BUILDING_GCC_VERSION >= 4007
126988 +#include "tree-pretty-print.h"
126989 +#include "gimple-pretty-print.h"
126990 +#endif
126991 +
126992 +#if BUILDING_GCC_VERSION >= 4006
126993 +//#include "c-tree.h"
126994 +//#include "cp/cp-tree.h"
126995 +#include "c-family/c-common.h"
126996 +#else
126997 +#include "c-common.h"
126998 +#endif
126999 +
127000 +#if BUILDING_GCC_VERSION <= 4008
127001 +#include "tree-flow.h"
127002 +#else
127003 +#include "tree-cfgcleanup.h"
127004 +#include "tree-ssa-operands.h"
127005 +#include "tree-into-ssa.h"
127006 +#endif
127007 +
127008 +#if BUILDING_GCC_VERSION >= 4008
127009 +#include "is-a.h"
127010 +#endif
127011 +
127012 +#include "diagnostic.h"
127013 +//#include "tree-diagnostic.h"
127014 +#include "tree-dump.h"
127015 +#include "tree-pass.h"
127016 +//#include "df.h"
127017 +#include "predict.h"
127018 +#include "ipa-utils.h"
127019 +
127020 +#if BUILDING_GCC_VERSION >= 4009
127021 +#include "varasm.h"
127022 +#include "stor-layout.h"
127023 +#include "internal-fn.h"
127024 +#include "gimple-expr.h"
127025 +#include "gimple-fold.h"
127026 +//#include "diagnostic-color.h"
127027 +#include "context.h"
127028 +#include "tree-ssa-alias.h"
127029 +#include "tree-ssa.h"
127030 +#include "stringpool.h"
127031 +#include "tree-ssanames.h"
127032 +#include "print-tree.h"
127033 +#include "tree-eh.h"
127034 +#include "stmt.h"
127035 +#include "gimplify.h"
127036 +#endif
127037 +
127038 +#include "gimple.h"
127039 +
127040 +#if BUILDING_GCC_VERSION >= 4009
127041 +#include "tree-ssa-operands.h"
127042 +#include "tree-phinodes.h"
127043 +#include "tree-cfg.h"
127044 +#include "gimple-iterator.h"
127045 +#include "gimple-ssa.h"
127046 +#include "ssa-iterators.h"
127047 +#endif
127048 +
127049 +//#include "lto/lto.h"
127050 +#if BUILDING_GCC_VERSION >= 4007
127051 +//#include "data-streamer.h"
127052 +#else
127053 +//#include "lto-streamer.h"
127054 +#endif
127055 +//#include "lto-compress.h"
127056 +#if BUILDING_GCC_VERSION >= 5000
127057 +//#include "lto-section-names.h"
127058 +#include "builtins.h"
127059 +#endif
127060 +
127061 +//#include "expr.h" where are you...
127062 +extern rtx emit_move_insn(rtx x, rtx y);
127063 +
127064 +// missing from basic_block.h...
127065 +extern void debug_dominance_info(enum cdi_direction dir);
127066 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
127067 +
127068 +#ifdef __cplusplus
127069 +static inline void debug_tree(const_tree t)
127070 +{
127071 + debug_tree(CONST_CAST_TREE(t));
127072 +}
127073 +#else
127074 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
127075 +#endif
127076 +
127077 +#define __unused __attribute__((__unused__))
127078 +
127079 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
127080 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
127081 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
127082 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
127083 +
127084 +// should come from c-tree.h if only it were installed for gcc 4.5...
127085 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
127086 +
127087 +#if BUILDING_GCC_VERSION == 4005
127088 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
127089 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
127090 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
127091 +#define TODO_rebuild_cgraph_edges 0
127092 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
127093 +
127094 +#ifndef O_BINARY
127095 +#define O_BINARY 0
127096 +#endif
127097 +
127098 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
127099 +{
127100 + tree fndecl;
127101 +
127102 + if (!is_gimple_call(stmt))
127103 + return false;
127104 + fndecl = gimple_call_fndecl(stmt);
127105 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
127106 + return false;
127107 +// print_node(stderr, "pax", fndecl, 4);
127108 + return DECL_FUNCTION_CODE(fndecl) == code;
127109 +}
127110 +
127111 +static inline bool is_simple_builtin(tree decl)
127112 +{
127113 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
127114 + return false;
127115 +
127116 + switch (DECL_FUNCTION_CODE(decl)) {
127117 + /* Builtins that expand to constants. */
127118 + case BUILT_IN_CONSTANT_P:
127119 + case BUILT_IN_EXPECT:
127120 + case BUILT_IN_OBJECT_SIZE:
127121 + case BUILT_IN_UNREACHABLE:
127122 + /* Simple register moves or loads from stack. */
127123 + case BUILT_IN_RETURN_ADDRESS:
127124 + case BUILT_IN_EXTRACT_RETURN_ADDR:
127125 + case BUILT_IN_FROB_RETURN_ADDR:
127126 + case BUILT_IN_RETURN:
127127 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
127128 + case BUILT_IN_FRAME_ADDRESS:
127129 + case BUILT_IN_VA_END:
127130 + case BUILT_IN_STACK_SAVE:
127131 + case BUILT_IN_STACK_RESTORE:
127132 + /* Exception state returns or moves registers around. */
127133 + case BUILT_IN_EH_FILTER:
127134 + case BUILT_IN_EH_POINTER:
127135 + case BUILT_IN_EH_COPY_VALUES:
127136 + return true;
127137 +
127138 + default:
127139 + return false;
127140 + }
127141 +}
127142 +
127143 +static inline void add_local_decl(struct function *fun, tree d)
127144 +{
127145 + gcc_assert(TREE_CODE(d) == VAR_DECL);
127146 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
127147 +}
127148 +#endif
127149 +
127150 +#if BUILDING_GCC_VERSION <= 4006
127151 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
127152 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
127153 +#define EDGE_PRESERVE 0ULL
127154 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
127155 +#define flag_fat_lto_objects true
127156 +
127157 +#define get_random_seed(noinit) ({ \
127158 + unsigned HOST_WIDE_INT seed; \
127159 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
127160 + seed * seed; })
127161 +
127162 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
127163 +
127164 +static inline bool gimple_clobber_p(gimple s __unused)
127165 +{
127166 + return false;
127167 +}
127168 +
127169 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
127170 +{
127171 + unsigned i;
127172 +
127173 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
127174 + tree op = gimple_asm_clobber_op(stmt, i);
127175 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
127176 + return true;
127177 + }
127178 +
127179 + return false;
127180 +}
127181 +
127182 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
127183 +{
127184 + return implicit_built_in_decls[fncode];
127185 +}
127186 +
127187 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
127188 +{
127189 + return cgraph_postorder(order);
127190 +}
127191 +
127192 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
127193 +{
127194 + struct cgraph_node *node = cgraph_get_node(decl);
127195 +
127196 + return node ? node : cgraph_node(decl);
127197 +}
127198 +
127199 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
127200 +{
127201 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
127202 +}
127203 +
127204 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
127205 +{
127206 + struct cgraph_node *node;
127207 +
127208 + for (node = cgraph_nodes; node; node = node->next)
127209 + if (cgraph_function_with_gimple_body_p(node))
127210 + return node;
127211 + return NULL;
127212 +}
127213 +
127214 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
127215 +{
127216 + for (node = node->next; node; node = node->next)
127217 + if (cgraph_function_with_gimple_body_p(node))
127218 + return node;
127219 + return NULL;
127220 +}
127221 +
127222 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
127223 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
127224 + (node) = cgraph_next_function_with_gimple_body(node))
127225 +
127226 +static inline void varpool_add_new_variable(tree decl)
127227 +{
127228 + varpool_finalize_decl(decl);
127229 +}
127230 +#endif
127231 +
127232 +#if BUILDING_GCC_VERSION == 4006
127233 +extern void debug_gimple_stmt(gimple);
127234 +extern void debug_gimple_seq(gimple_seq);
127235 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
127236 +extern void print_gimple_stmt(FILE *, gimple, int, int);
127237 +extern void print_gimple_expr(FILE *, gimple, int, int);
127238 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
127239 +#endif
127240 +
127241 +#if BUILDING_GCC_VERSION <= 4007
127242 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
127243 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
127244 +#define PROP_loops 0
127245 +#define NODE_SYMBOL(node) (node)
127246 +#define NODE_DECL(node) (node)->decl
127247 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
127248 +
127249 +static inline int bb_loop_depth(const_basic_block bb)
127250 +{
127251 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
127252 +}
127253 +
127254 +static inline bool gimple_store_p(gimple gs)
127255 +{
127256 + tree lhs = gimple_get_lhs(gs);
127257 + return lhs && !is_gimple_reg(lhs);
127258 +}
127259 +#endif
127260 +
127261 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
127262 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
127263 +{
127264 + return cgraph_alias_aliased_node(n);
127265 +}
127266 +#endif
127267 +
127268 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
127269 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127270 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
127271 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127272 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127273 +#endif
127274 +
127275 +#if BUILDING_GCC_VERSION <= 4008
127276 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
127277 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
127278 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
127279 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
127280 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
127281 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
127282 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
127283 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
127284 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
127285 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
127286 +
127287 +static inline bool tree_fits_shwi_p(const_tree t)
127288 +{
127289 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127290 + return false;
127291 +
127292 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
127293 + return true;
127294 +
127295 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
127296 + return true;
127297 +
127298 + return false;
127299 +}
127300 +
127301 +static inline bool tree_fits_uhwi_p(const_tree t)
127302 +{
127303 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127304 + return false;
127305 +
127306 + return TREE_INT_CST_HIGH(t) == 0;
127307 +}
127308 +
127309 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
127310 +{
127311 + gcc_assert(tree_fits_shwi_p(t));
127312 + return TREE_INT_CST_LOW(t);
127313 +}
127314 +
127315 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
127316 +{
127317 + gcc_assert(tree_fits_uhwi_p(t));
127318 + return TREE_INT_CST_LOW(t);
127319 +}
127320 +
127321 +static inline const char *get_tree_code_name(enum tree_code code)
127322 +{
127323 + gcc_assert(code < MAX_TREE_CODES);
127324 + return tree_code_name[code];
127325 +}
127326 +
127327 +#define ipa_remove_stmt_references(cnode, stmt)
127328 +
127329 +typedef union gimple_statement_d gasm;
127330 +typedef union gimple_statement_d gassign;
127331 +typedef union gimple_statement_d gcall;
127332 +typedef union gimple_statement_d gcond;
127333 +typedef union gimple_statement_d gdebug;
127334 +typedef union gimple_statement_d gphi;
127335 +typedef union gimple_statement_d greturn;
127336 +
127337 +static inline gasm *as_a_gasm(gimple stmt)
127338 +{
127339 + return stmt;
127340 +}
127341 +
127342 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127343 +{
127344 + return stmt;
127345 +}
127346 +
127347 +static inline gassign *as_a_gassign(gimple stmt)
127348 +{
127349 + return stmt;
127350 +}
127351 +
127352 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127353 +{
127354 + return stmt;
127355 +}
127356 +
127357 +static inline gcall *as_a_gcall(gimple stmt)
127358 +{
127359 + return stmt;
127360 +}
127361 +
127362 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127363 +{
127364 + return stmt;
127365 +}
127366 +
127367 +static inline gcond *as_a_gcond(gimple stmt)
127368 +{
127369 + return stmt;
127370 +}
127371 +
127372 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127373 +{
127374 + return stmt;
127375 +}
127376 +
127377 +static inline gdebug *as_a_gdebug(gimple stmt)
127378 +{
127379 + return stmt;
127380 +}
127381 +
127382 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127383 +{
127384 + return stmt;
127385 +}
127386 +
127387 +static inline gphi *as_a_gphi(gimple stmt)
127388 +{
127389 + return stmt;
127390 +}
127391 +
127392 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127393 +{
127394 + return stmt;
127395 +}
127396 +
127397 +static inline greturn *as_a_greturn(gimple stmt)
127398 +{
127399 + return stmt;
127400 +}
127401 +
127402 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127403 +{
127404 + return stmt;
127405 +}
127406 +#endif
127407 +
127408 +#if BUILDING_GCC_VERSION == 4008
127409 +#define NODE_SYMBOL(node) (&(node)->symbol)
127410 +#define NODE_DECL(node) (node)->symbol.decl
127411 +#endif
127412 +
127413 +#if BUILDING_GCC_VERSION >= 4008
127414 +#define add_referenced_var(var)
127415 +#define mark_sym_for_renaming(var)
127416 +#define varpool_mark_needed_node(node)
127417 +#define create_var_ann(var)
127418 +#define TODO_dump_func 0
127419 +#define TODO_dump_cgraph 0
127420 +#endif
127421 +
127422 +#if BUILDING_GCC_VERSION <= 4009
127423 +#define TODO_verify_il 0
127424 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
127425 +
127426 +#define section_name_prefix LTO_SECTION_NAME_PREFIX
127427 +#define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
127428 +
127429 +typedef struct rtx_def rtx_insn;
127430 +
127431 +static inline void set_decl_section_name(tree node, const char *value)
127432 +{
127433 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
127434 +}
127435 +#endif
127436 +
127437 +#if BUILDING_GCC_VERSION == 4009
127438 +typedef struct gimple_statement_asm gasm;
127439 +typedef struct gimple_statement_base gassign;
127440 +typedef struct gimple_statement_call gcall;
127441 +typedef struct gimple_statement_base gcond;
127442 +typedef struct gimple_statement_base gdebug;
127443 +typedef struct gimple_statement_phi gphi;
127444 +typedef struct gimple_statement_base greturn;
127445 +
127446 +static inline gasm *as_a_gasm(gimple stmt)
127447 +{
127448 + return as_a<gasm>(stmt);
127449 +}
127450 +
127451 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127452 +{
127453 + return as_a<const gasm>(stmt);
127454 +}
127455 +
127456 +static inline gassign *as_a_gassign(gimple stmt)
127457 +{
127458 + return stmt;
127459 +}
127460 +
127461 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127462 +{
127463 + return stmt;
127464 +}
127465 +
127466 +static inline gcall *as_a_gcall(gimple stmt)
127467 +{
127468 + return as_a<gcall>(stmt);
127469 +}
127470 +
127471 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127472 +{
127473 + return as_a<const gcall>(stmt);
127474 +}
127475 +
127476 +static inline gcond *as_a_gcond(gimple stmt)
127477 +{
127478 + return stmt;
127479 +}
127480 +
127481 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127482 +{
127483 + return stmt;
127484 +}
127485 +
127486 +static inline gdebug *as_a_gdebug(gimple stmt)
127487 +{
127488 + return stmt;
127489 +}
127490 +
127491 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127492 +{
127493 + return stmt;
127494 +}
127495 +
127496 +static inline gphi *as_a_gphi(gimple stmt)
127497 +{
127498 + return as_a<gphi>(stmt);
127499 +}
127500 +
127501 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127502 +{
127503 + return as_a<const gphi>(stmt);
127504 +}
127505 +
127506 +static inline greturn *as_a_greturn(gimple stmt)
127507 +{
127508 + return stmt;
127509 +}
127510 +
127511 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127512 +{
127513 + return stmt;
127514 +}
127515 +#endif
127516 +
127517 +#if BUILDING_GCC_VERSION >= 4009
127518 +#define TODO_ggc_collect 0
127519 +#define NODE_SYMBOL(node) (node)
127520 +#define NODE_DECL(node) (node)->decl
127521 +#define cgraph_node_name(node) (node)->name()
127522 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
127523 +#endif
127524 +
127525 +#if BUILDING_GCC_VERSION >= 5000
127526 +#define TODO_verify_ssa TODO_verify_il
127527 +#define TODO_verify_flow TODO_verify_il
127528 +#define TODO_verify_stmts TODO_verify_il
127529 +#define TODO_verify_rtl_sharing TODO_verify_il
127530 +
127531 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
127532 +
127533 +#define INSN_DELETED_P(insn) (insn)->deleted()
127534 +
127535 +// symtab/cgraph related
127536 +#define debug_cgraph_node(node) (node)->debug()
127537 +#define cgraph_get_node(decl) cgraph_node::get(decl)
127538 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
127539 +#define cgraph_n_nodes symtab->cgraph_count
127540 +#define cgraph_max_uid symtab->cgraph_max_uid
127541 +#define varpool_get_node(decl) varpool_node::get(decl)
127542 +
127543 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127544 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
127545 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127546 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127547 +
127548 +typedef struct cgraph_node *cgraph_node_ptr;
127549 +typedef struct cgraph_edge *cgraph_edge_p;
127550 +typedef struct varpool_node *varpool_node_ptr;
127551 +
127552 +static inline void change_decl_assembler_name(tree decl, tree name)
127553 +{
127554 + symtab->change_decl_assembler_name(decl, name);
127555 +}
127556 +
127557 +static inline void varpool_finalize_decl(tree decl)
127558 +{
127559 + varpool_node::finalize_decl(decl);
127560 +}
127561 +
127562 +static inline void varpool_add_new_variable(tree decl)
127563 +{
127564 + varpool_node::add(decl);
127565 +}
127566 +
127567 +static inline unsigned int rebuild_cgraph_edges(void)
127568 +{
127569 + return cgraph_edge::rebuild_edges();
127570 +}
127571 +
127572 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
127573 +{
127574 + return node->function_symbol(availability);
127575 +}
127576 +
127577 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
127578 +{
127579 + return node->ultimate_alias_target(availability);
127580 +}
127581 +
127582 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
127583 +{
127584 + return node->only_called_directly_p();
127585 +}
127586 +
127587 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
127588 +{
127589 + return node->get_availability();
127590 +}
127591 +
127592 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
127593 +{
127594 + return node->get_alias_target();
127595 +}
127596 +
127597 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
127598 +{
127599 + return symtab->add_cgraph_insertion_hook(hook, data);
127600 +}
127601 +
127602 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
127603 +{
127604 + symtab->remove_cgraph_insertion_hook(entry);
127605 +}
127606 +
127607 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
127608 +{
127609 + return symtab->add_cgraph_removal_hook(hook, data);
127610 +}
127611 +
127612 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
127613 +{
127614 + symtab->remove_cgraph_removal_hook(entry);
127615 +}
127616 +
127617 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
127618 +{
127619 + return symtab->add_cgraph_duplication_hook(hook, data);
127620 +}
127621 +
127622 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
127623 +{
127624 + symtab->remove_cgraph_duplication_hook(entry);
127625 +}
127626 +
127627 +// gimple related
127628 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
127629 +{
127630 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
127631 +}
127632 +
127633 +template <>
127634 +template <>
127635 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
127636 +{
127637 + return gs->code == GIMPLE_ASSIGN;
127638 +}
127639 +
127640 +template <>
127641 +template <>
127642 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
127643 +{
127644 + return gs->code == GIMPLE_RETURN;
127645 +}
127646 +
127647 +static inline gasm *as_a_gasm(gimple stmt)
127648 +{
127649 + return as_a<gasm *>(stmt);
127650 +}
127651 +
127652 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127653 +{
127654 + return as_a<const gasm *>(stmt);
127655 +}
127656 +
127657 +static inline gassign *as_a_gassign(gimple stmt)
127658 +{
127659 + return as_a<gassign *>(stmt);
127660 +}
127661 +
127662 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127663 +{
127664 + return as_a<const gassign *>(stmt);
127665 +}
127666 +
127667 +static inline gcall *as_a_gcall(gimple stmt)
127668 +{
127669 + return as_a<gcall *>(stmt);
127670 +}
127671 +
127672 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127673 +{
127674 + return as_a<const gcall *>(stmt);
127675 +}
127676 +
127677 +static inline gphi *as_a_gphi(gimple stmt)
127678 +{
127679 + return as_a<gphi *>(stmt);
127680 +}
127681 +
127682 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127683 +{
127684 + return as_a<const gphi *>(stmt);
127685 +}
127686 +
127687 +static inline greturn *as_a_greturn(gimple stmt)
127688 +{
127689 + return as_a<greturn *>(stmt);
127690 +}
127691 +
127692 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127693 +{
127694 + return as_a<const greturn *>(stmt);
127695 +}
127696 +
127697 +// IPA/LTO related
127698 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
127699 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
127700 +
127701 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
127702 +{
127703 + return dyn_cast<cgraph_node_ptr>(ref->referring);
127704 +}
127705 +
127706 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
127707 +{
127708 + referring_node->remove_stmt_references(stmt);
127709 +}
127710 +#endif
127711 +
127712 +#endif
127713 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
127714 new file mode 100644
127715 index 0000000..7514850
127716 --- /dev/null
127717 +++ b/tools/gcc/gen-random-seed.sh
127718 @@ -0,0 +1,8 @@
127719 +#!/bin/sh
127720 +
127721 +if [ ! -f "$1" ]; then
127722 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
127723 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
127724 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
127725 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
127726 +fi
127727 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
127728 new file mode 100644
127729 index 0000000..294ac43
127730 --- /dev/null
127731 +++ b/tools/gcc/initify_plugin.c
127732 @@ -0,0 +1,450 @@
127733 +/*
127734 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
127735 + * Licensed under the GPL v2, or (at your option) v3
127736 + *
127737 + * Homepage:
127738 + * https://github.com/ephox-gcc-plugins/initify
127739 + *
127740 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
127741 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
127742 + *
127743 + * Usage:
127744 + * $ make
127745 + * $ make run
127746 + */
127747 +
127748 +#include "gcc-common.h"
127749 +
127750 +int plugin_is_GPL_compatible;
127751 +
127752 +static bool verbose = false;
127753 +
127754 +static struct plugin_info initify_plugin_info = {
127755 + .version = "20150524a",
127756 + .help = "initify_plugin\n",
127757 +};
127758 +
127759 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
127760 +{
127761 + tree orig_attr, arg;
127762 +
127763 + *no_add_attrs = true;
127764 + switch (TREE_CODE(*node)) {
127765 + case FUNCTION_DECL:
127766 + case FUNCTION_TYPE:
127767 + case METHOD_TYPE:
127768 + break;
127769 +
127770 + case TYPE_DECL: {
127771 + const_tree fntype = TREE_TYPE(*node);
127772 +
127773 + if (TREE_CODE(fntype) == POINTER_TYPE)
127774 + fntype = TREE_TYPE(fntype);
127775 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
127776 + break;
127777 + // FALLTHROUGH
127778 + }
127779 +
127780 + default:
127781 + error("%s: %qE attribute only applies to functions", __func__, name);
127782 + debug_tree(*node);
127783 + return NULL_TREE;
127784 + }
127785 +
127786 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
127787 + tree position = TREE_VALUE(arg);
127788 +
127789 + if (TREE_CODE(position) != INTEGER_CST) {
127790 + error("%s: parameter isn't an integer", __func__);
127791 + debug_tree(arg);
127792 + return NULL_TREE;
127793 + }
127794 + }
127795 +
127796 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
127797 + if (orig_attr)
127798 + chainon(TREE_VALUE(orig_attr), args);
127799 + else
127800 + *no_add_attrs = false;
127801 +
127802 + return NULL_TREE;
127803 +}
127804 +
127805 +static struct attribute_spec nocapture_attr = {
127806 + .name = "nocapture",
127807 + .min_length = 1,
127808 + .max_length = -1,
127809 + .decl_required = true,
127810 + .type_required = false,
127811 + .function_type_required = false,
127812 + .handler = handle_nocapture_attribute,
127813 +#if BUILDING_GCC_VERSION >= 4007
127814 + .affects_type_identity = false
127815 +#endif
127816 +};
127817 +
127818 +static void register_attributes(void __unused *event_data, void __unused *data)
127819 +{
127820 + register_attribute(&nocapture_attr);
127821 +}
127822 +
127823 +static const char *get_init_exit_section(const_tree decl)
127824 +{
127825 + const_tree section;
127826 + tree attr_value;
127827 +
127828 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
127829 + if (!section)
127830 + return NULL;
127831 +
127832 + gcc_assert(TREE_VALUE(section));
127833 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
127834 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
127835 +
127836 + if (!strncmp(str, ".init.", 6))
127837 + return str;
127838 +
127839 + if (!strncmp(str, ".exit.", 6))
127840 + return str;
127841 + }
127842 +
127843 + return NULL;
127844 +}
127845 +
127846 +static tree get_string_cst(tree var)
127847 +{
127848 + if (var == NULL_TREE)
127849 + return NULL_TREE;
127850 +
127851 + if (TREE_CODE(var) == STRING_CST)
127852 + return var;
127853 +
127854 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
127855 + case tcc_expression:
127856 + case tcc_reference: {
127857 + int i;
127858 +
127859 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
127860 + tree ret = get_string_cst(TREE_OPERAND(var, i));
127861 + if (ret != NULL_TREE)
127862 + return ret;
127863 + }
127864 + break;
127865 + }
127866 +
127867 + default:
127868 + break;
127869 + }
127870 +
127871 + return NULL_TREE;
127872 +}
127873 +
127874 +static bool set_init_exit_section(tree decl, bool initexit)
127875 +{
127876 + const char *str;
127877 +
127878 + gcc_assert(DECL_P(decl));
127879 +
127880 + str = get_init_exit_section(decl);
127881 + if (str)
127882 + return false;
127883 +
127884 + if (initexit)
127885 + set_decl_section_name(decl, ".init.rodata.str");
127886 + else
127887 + set_decl_section_name(decl, ".exit.rodata.str");
127888 + return true;
127889 +}
127890 +
127891 +static void search_local_strs(bool initexit)
127892 +{
127893 + unsigned int i;
127894 + tree var;
127895 +
127896 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
127897 + tree str, init_val = DECL_INITIAL(var);
127898 +
127899 + if (init_val == NULL_TREE)
127900 + continue;
127901 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
127902 + continue;
127903 +
127904 + str = get_string_cst(init_val);
127905 + gcc_assert(str);
127906 +
127907 + if (set_init_exit_section(var, initexit) && verbose)
127908 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
127909 + }
127910 +}
127911 +
127912 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
127913 +{
127914 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
127915 +
127916 + str = get_string_cst(arg);
127917 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
127918 +
127919 + type = TREE_TYPE(TREE_TYPE(decl));
127920 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
127921 + TYPE_READONLY(type) = 1;
127922 + TREE_PUBLIC(type) = 0;
127923 +
127924 + DECL_INITIAL(decl) = str;
127925 + DECL_CONTEXT(decl) = current_function_decl;
127926 + DECL_ARTIFICIAL(decl) = 1;
127927 +
127928 + TREE_STATIC(decl) = 1;
127929 + TREE_READONLY(decl) = 1;
127930 + TREE_ADDRESSABLE(decl) = 1;
127931 + TREE_USED(decl) = 1;
127932 +
127933 + add_referenced_var(decl);
127934 + add_local_decl(cfun, decl);
127935 +
127936 + varpool_add_new_variable(decl);
127937 + varpool_mark_needed_node(varpool_node(decl));
127938 +
127939 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
127940 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
127941 +
127942 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
127943 + gimple_call_set_arg(stmt, num, decl);
127944 + update_stmt(stmt);
127945 +
127946 + return TREE_OPERAND(decl, 0);
127947 +}
127948 +
127949 +static bool is_syscall(const_tree fn)
127950 +{
127951 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
127952 + return true;
127953 +
127954 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
127955 + return true;
127956 +
127957 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
127958 + return true;
127959 +
127960 + return false;
127961 +}
127962 +
127963 +static bool is_vararg(const_tree fn)
127964 +{
127965 + tree arg_list;
127966 +
127967 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
127968 + if (arg_list == NULL_TREE)
127969 + return false;
127970 +
127971 + return tree_last(arg_list) != void_list_node;
127972 +}
127973 +
127974 +// __printf(1, 0), 0: turn off the varargs checking
127975 +static bool check_varargs(const_tree attr)
127976 +{
127977 + const_tree attr_val;
127978 +
127979 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
127980 + if (TREE_VALUE(attr_val) == integer_zero_node)
127981 + return false;
127982 + }
127983 + return true;
127984 +}
127985 +
127986 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
127987 +{
127988 + unsigned int attr_arg_val = 0;
127989 + tree attr_val;
127990 + const_tree attr;
127991 + const_tree fndecl = gimple_call_fndecl(stmt);
127992 +
127993 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
127994 +
127995 + if (is_syscall(fndecl))
127996 + return true;
127997 +
127998 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
127999 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128000 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
128001 +
128002 + if (attr_arg_val == num + 1)
128003 + return true;
128004 + }
128005 +
128006 + if (!is_vararg(fndecl))
128007 + return false;
128008 + if (!check_varargs(attr))
128009 + return false;
128010 + return attr_arg_val < num + 1;
128011 +}
128012 +
128013 +static void search_str_param(gcall *stmt, bool initexit)
128014 +{
128015 + unsigned int num;
128016 +
128017 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
128018 + tree var, str, arg = gimple_call_arg(stmt, num);
128019 +
128020 + str = get_string_cst(arg);
128021 + if (str == NULL_TREE)
128022 + continue;
128023 +
128024 + if (!is_nocapture_param(stmt, num))
128025 + continue;
128026 +
128027 + var = create_tmp_assign(stmt, num);
128028 + if (set_init_exit_section(var, initexit) && verbose)
128029 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128030 + }
128031 +}
128032 +
128033 +static bool has_nocapture_param(const gcall *stmt)
128034 +{
128035 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
128036 +
128037 + if (fndecl == NULL_TREE)
128038 + return false;
128039 +
128040 + if (is_syscall(fndecl))
128041 + return true;
128042 +
128043 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128044 + return attr != NULL_TREE;
128045 +}
128046 +
128047 +static void search_const_strs(bool initexit)
128048 +{
128049 + basic_block bb;
128050 +
128051 + FOR_ALL_BB_FN(bb, cfun) {
128052 + gimple_stmt_iterator gsi;
128053 +
128054 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128055 + gcall *call_stmt;
128056 + gimple stmt = gsi_stmt(gsi);
128057 +
128058 + if (!is_gimple_call(stmt))
128059 + continue;
128060 +
128061 + call_stmt = as_a_gcall(stmt);
128062 + if (has_nocapture_param(call_stmt))
128063 + search_str_param(call_stmt, initexit);
128064 + }
128065 + }
128066 +}
128067 +
128068 +static unsigned int handle_function(void)
128069 +{
128070 + bool initexit;
128071 + const char *section = get_init_exit_section(current_function_decl);
128072 +
128073 + if (!section)
128074 + return 0;
128075 +
128076 + initexit = !strncmp(section, ".init.", 6);
128077 + search_local_strs(initexit);
128078 + search_const_strs(initexit);
128079 +
128080 + return 0;
128081 +}
128082 +
128083 +#if BUILDING_GCC_VERSION >= 4009
128084 +namespace {
128085 +static const struct pass_data initify_plugin_pass_data = {
128086 +#else
128087 +static struct gimple_opt_pass initify_plugin_pass = {
128088 + .pass = {
128089 +#endif
128090 + .type = GIMPLE_PASS,
128091 + .name = "initify_plugin",
128092 +#if BUILDING_GCC_VERSION >= 4008
128093 + .optinfo_flags = OPTGROUP_NONE,
128094 +#endif
128095 +#if BUILDING_GCC_VERSION >= 5000
128096 +#elif BUILDING_GCC_VERSION >= 4009
128097 + .has_gate = false,
128098 + .has_execute = true,
128099 +#else
128100 + .gate = NULL,
128101 + .execute = handle_function,
128102 + .sub = NULL,
128103 + .next = NULL,
128104 + .static_pass_number = 0,
128105 +#endif
128106 + .tv_id = TV_NONE,
128107 + .properties_required = 0,
128108 + .properties_provided = 0,
128109 + .properties_destroyed = 0,
128110 + .todo_flags_start = 0,
128111 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
128112 +#if BUILDING_GCC_VERSION < 4009
128113 + }
128114 +#endif
128115 +};
128116 +
128117 +#if BUILDING_GCC_VERSION >= 4009
128118 +class initify_plugin_pass : public gimple_opt_pass {
128119 +public:
128120 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
128121 +#if BUILDING_GCC_VERSION >= 5000
128122 + virtual unsigned int execute(function *) { return handle_function(); }
128123 +#else
128124 + unsigned int execute() { return handle_function(); }
128125 +#endif
128126 +};
128127 +}
128128 +
128129 +static struct opt_pass *make_initify_plugin_pass(void)
128130 +{
128131 + return new initify_plugin_pass();
128132 +}
128133 +#else
128134 +static struct opt_pass *make_initify_plugin_pass(void)
128135 +{
128136 + return &initify_plugin_pass.pass;
128137 +}
128138 +#endif
128139 +
128140 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
128141 +
128142 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
128143 +{
128144 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
128145 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
128146 + gcc_assert(DECL_INITIAL(decl));
128147 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
128148 +
128149 + return 1 | SECTION_MERGE | SECTION_STRINGS;
128150 + }
128151 +
128152 + return old_section_type_flags(decl, name, reloc);
128153 +}
128154 +
128155 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
128156 +{
128157 + old_section_type_flags = targetm.section_type_flags;
128158 + targetm.section_type_flags = initify_section_type_flags;
128159 +}
128160 +
128161 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128162 +{
128163 + const char * const plugin_name = plugin_info->base_name;
128164 + struct register_pass_info initify_plugin_pass_info;
128165 +
128166 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
128167 + initify_plugin_pass_info.reference_pass_name = "nrv";
128168 + initify_plugin_pass_info.ref_pass_instance_number = 1;
128169 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128170 +
128171 + if (!plugin_default_version_check(version, &gcc_version)) {
128172 + error(G_("incompatible gcc/plugin versions"));
128173 + return 1;
128174 + }
128175 +
128176 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
128177 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
128178 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
128179 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
128180 +
128181 + return 0;
128182 +}
128183 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
128184 new file mode 100644
128185 index 0000000..457d54e
128186 --- /dev/null
128187 +++ b/tools/gcc/kallocstat_plugin.c
128188 @@ -0,0 +1,188 @@
128189 +/*
128190 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128191 + * Licensed under the GPL v2
128192 + *
128193 + * Note: the choice of the license means that the compilation process is
128194 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128195 + * but for the kernel it doesn't matter since it doesn't link against
128196 + * any of the gcc libraries
128197 + *
128198 + * gcc plugin to find the distribution of k*alloc sizes
128199 + *
128200 + * TODO:
128201 + *
128202 + * BUGS:
128203 + * - none known
128204 + */
128205 +
128206 +#include "gcc-common.h"
128207 +
128208 +int plugin_is_GPL_compatible;
128209 +
128210 +static struct plugin_info kallocstat_plugin_info = {
128211 + .version = "201401260140",
128212 + .help = NULL
128213 +};
128214 +
128215 +static const char * const kalloc_functions[] = {
128216 + "__kmalloc",
128217 + "kmalloc",
128218 + "kmalloc_large",
128219 + "kmalloc_node",
128220 + "kmalloc_order",
128221 + "kmalloc_order_trace",
128222 + "kmalloc_slab",
128223 + "kzalloc",
128224 + "kzalloc_node",
128225 +};
128226 +
128227 +static bool is_kalloc(const char *fnname)
128228 +{
128229 + size_t i;
128230 +
128231 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
128232 + if (!strcmp(fnname, kalloc_functions[i]))
128233 + return true;
128234 + return false;
128235 +}
128236 +
128237 +static unsigned int execute_kallocstat(void)
128238 +{
128239 + basic_block bb;
128240 +
128241 + // 1. loop through BBs and GIMPLE statements
128242 + FOR_EACH_BB_FN(bb, cfun) {
128243 + gimple_stmt_iterator gsi;
128244 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128245 + // gimple match:
128246 + tree fndecl, size;
128247 + gimple stmt;
128248 + const char *fnname;
128249 +
128250 + // is it a call
128251 + stmt = gsi_stmt(gsi);
128252 + if (!is_gimple_call(stmt))
128253 + continue;
128254 + fndecl = gimple_call_fndecl(stmt);
128255 + if (fndecl == NULL_TREE)
128256 + continue;
128257 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
128258 + continue;
128259 +
128260 + // is it a call to k*alloc
128261 + fnname = DECL_NAME_POINTER(fndecl);
128262 + if (!is_kalloc(fnname))
128263 + continue;
128264 +
128265 + // is the size arg const or the result of a simple const assignment
128266 + size = gimple_call_arg(stmt, 0);
128267 + while (true) {
128268 + expanded_location xloc;
128269 + size_t size_val;
128270 +
128271 + if (TREE_CONSTANT(size)) {
128272 + xloc = expand_location(gimple_location(stmt));
128273 + if (!xloc.file)
128274 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
128275 + size_val = TREE_INT_CST_LOW(size);
128276 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
128277 + break;
128278 + }
128279 +
128280 + if (TREE_CODE(size) != SSA_NAME)
128281 + break;
128282 + stmt = SSA_NAME_DEF_STMT(size);
128283 +//debug_gimple_stmt(stmt);
128284 +//debug_tree(size);
128285 + if (!stmt || !is_gimple_assign(stmt))
128286 + break;
128287 + if (gimple_num_ops(stmt) != 2)
128288 + break;
128289 + size = gimple_assign_rhs1(stmt);
128290 + }
128291 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
128292 +//debug_tree(gimple_call_fn(call_stmt));
128293 +//print_node(stderr, "pax", fndecl, 4);
128294 + }
128295 + }
128296 +
128297 + return 0;
128298 +}
128299 +
128300 +#if BUILDING_GCC_VERSION >= 4009
128301 +namespace {
128302 +static const struct pass_data kallocstat_pass_data = {
128303 +#else
128304 +static struct gimple_opt_pass kallocstat_pass = {
128305 + .pass = {
128306 +#endif
128307 + .type = GIMPLE_PASS,
128308 + .name = "kallocstat",
128309 +#if BUILDING_GCC_VERSION >= 4008
128310 + .optinfo_flags = OPTGROUP_NONE,
128311 +#endif
128312 +#if BUILDING_GCC_VERSION >= 5000
128313 +#elif BUILDING_GCC_VERSION == 4009
128314 + .has_gate = false,
128315 + .has_execute = true,
128316 +#else
128317 + .gate = NULL,
128318 + .execute = execute_kallocstat,
128319 + .sub = NULL,
128320 + .next = NULL,
128321 + .static_pass_number = 0,
128322 +#endif
128323 + .tv_id = TV_NONE,
128324 + .properties_required = 0,
128325 + .properties_provided = 0,
128326 + .properties_destroyed = 0,
128327 + .todo_flags_start = 0,
128328 + .todo_flags_finish = 0
128329 +#if BUILDING_GCC_VERSION < 4009
128330 + }
128331 +#endif
128332 +};
128333 +
128334 +#if BUILDING_GCC_VERSION >= 4009
128335 +class kallocstat_pass : public gimple_opt_pass {
128336 +public:
128337 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
128338 +#if BUILDING_GCC_VERSION >= 5000
128339 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
128340 +#else
128341 + unsigned int execute() { return execute_kallocstat(); }
128342 +#endif
128343 +};
128344 +}
128345 +
128346 +static opt_pass *make_kallocstat_pass(void)
128347 +{
128348 + return new kallocstat_pass();
128349 +}
128350 +#else
128351 +static struct opt_pass *make_kallocstat_pass(void)
128352 +{
128353 + return &kallocstat_pass.pass;
128354 +}
128355 +#endif
128356 +
128357 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128358 +{
128359 + const char * const plugin_name = plugin_info->base_name;
128360 + struct register_pass_info kallocstat_pass_info;
128361 +
128362 + kallocstat_pass_info.pass = make_kallocstat_pass();
128363 + kallocstat_pass_info.reference_pass_name = "ssa";
128364 + kallocstat_pass_info.ref_pass_instance_number = 1;
128365 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128366 +
128367 + if (!plugin_default_version_check(version, &gcc_version)) {
128368 + error(G_("incompatible gcc/plugin versions"));
128369 + return 1;
128370 + }
128371 +
128372 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
128373 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
128374 +
128375 + return 0;
128376 +}
128377 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
128378 new file mode 100644
128379 index 0000000..4838c8a
128380 --- /dev/null
128381 +++ b/tools/gcc/kernexec_plugin.c
128382 @@ -0,0 +1,551 @@
128383 +/*
128384 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128385 + * Licensed under the GPL v2
128386 + *
128387 + * Note: the choice of the license means that the compilation process is
128388 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128389 + * but for the kernel it doesn't matter since it doesn't link against
128390 + * any of the gcc libraries
128391 + *
128392 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
128393 + *
128394 + * TODO:
128395 + *
128396 + * BUGS:
128397 + * - none known
128398 + */
128399 +
128400 +#include "gcc-common.h"
128401 +
128402 +int plugin_is_GPL_compatible;
128403 +
128404 +static struct plugin_info kernexec_plugin_info = {
128405 + .version = "201401260140",
128406 + .help = "method=[bts|or]\tinstrumentation method\n"
128407 +};
128408 +
128409 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
128410 +static void (*kernexec_instrument_retaddr)(rtx);
128411 +
128412 +/*
128413 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
128414 + */
128415 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
128416 +{
128417 + gimple stmt;
128418 + gasm *asm_movabs_stmt;
128419 +
128420 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
128421 + stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
128422 + asm_movabs_stmt = as_a_gasm(stmt);
128423 + gimple_asm_set_volatile(asm_movabs_stmt, true);
128424 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
128425 + update_stmt(asm_movabs_stmt);
128426 +}
128427 +
128428 +/*
128429 + * find all asm() stmts that clobber r12 and add a reload of r12
128430 + */
128431 +static unsigned int execute_kernexec_reload(void)
128432 +{
128433 + basic_block bb;
128434 +
128435 + // 1. loop through BBs and GIMPLE statements
128436 + FOR_EACH_BB_FN(bb, cfun) {
128437 + gimple_stmt_iterator gsi;
128438 +
128439 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128440 + // gimple match: __asm__ ("" : : : "r12");
128441 + gimple stmt;
128442 + gasm *asm_stmt;
128443 + size_t nclobbers;
128444 +
128445 + // is it an asm ...
128446 + stmt = gsi_stmt(gsi);
128447 + if (gimple_code(stmt) != GIMPLE_ASM)
128448 + continue;
128449 +
128450 + asm_stmt = as_a_gasm(stmt);
128451 +
128452 + // ... clobbering r12
128453 + nclobbers = gimple_asm_nclobbers(asm_stmt);
128454 + while (nclobbers--) {
128455 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
128456 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
128457 + continue;
128458 + kernexec_reload_fptr_mask(&gsi);
128459 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
128460 + break;
128461 + }
128462 + }
128463 + }
128464 +
128465 + return 0;
128466 +}
128467 +
128468 +/*
128469 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
128470 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
128471 + */
128472 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
128473 +{
128474 + gimple assign_intptr, assign_new_fptr;
128475 + gcall *call_stmt;
128476 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
128477 +
128478 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
128479 + old_fptr = gimple_call_fn(call_stmt);
128480 +
128481 + // create temporary unsigned long variable used for bitops and cast fptr to it
128482 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
128483 + add_referenced_var(intptr);
128484 + intptr = make_ssa_name(intptr, NULL);
128485 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
128486 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
128487 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
128488 + update_stmt(assign_intptr);
128489 +
128490 + // apply logical or to temporary unsigned long and bitmask
128491 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
128492 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
128493 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
128494 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
128495 + assign_intptr = gimple_build_assign(intptr, orptr);
128496 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
128497 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
128498 + update_stmt(assign_intptr);
128499 +
128500 + // cast temporary unsigned long back to a temporary fptr variable
128501 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
128502 + add_referenced_var(new_fptr);
128503 + new_fptr = make_ssa_name(new_fptr, NULL);
128504 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
128505 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
128506 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
128507 + update_stmt(assign_new_fptr);
128508 +
128509 + // replace call stmt fn with the new fptr
128510 + gimple_call_set_fn(call_stmt, new_fptr);
128511 + update_stmt(call_stmt);
128512 +}
128513 +
128514 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
128515 +{
128516 + gimple stmt;
128517 + gasm *asm_or_stmt;
128518 + gcall *call_stmt;
128519 + tree old_fptr, new_fptr, input, output;
128520 +#if BUILDING_GCC_VERSION <= 4007
128521 + VEC(tree, gc) *inputs = NULL;
128522 + VEC(tree, gc) *outputs = NULL;
128523 +#else
128524 + vec<tree, va_gc> *inputs = NULL;
128525 + vec<tree, va_gc> *outputs = NULL;
128526 +#endif
128527 +
128528 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
128529 + old_fptr = gimple_call_fn(call_stmt);
128530 +
128531 + // create temporary fptr variable
128532 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
128533 + add_referenced_var(new_fptr);
128534 + new_fptr = make_ssa_name(new_fptr, NULL);
128535 +
128536 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
128537 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
128538 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
128539 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
128540 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
128541 +#if BUILDING_GCC_VERSION <= 4007
128542 + VEC_safe_push(tree, gc, inputs, input);
128543 + VEC_safe_push(tree, gc, outputs, output);
128544 +#else
128545 + vec_safe_push(inputs, input);
128546 + vec_safe_push(outputs, output);
128547 +#endif
128548 + stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
128549 + asm_or_stmt = as_a_gasm(stmt);
128550 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
128551 + gimple_asm_set_volatile(asm_or_stmt, true);
128552 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
128553 + update_stmt(asm_or_stmt);
128554 +
128555 + // replace call stmt fn with the new fptr
128556 + gimple_call_set_fn(call_stmt, new_fptr);
128557 + update_stmt(call_stmt);
128558 +}
128559 +
128560 +/*
128561 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
128562 + */
128563 +static unsigned int execute_kernexec_fptr(void)
128564 +{
128565 + basic_block bb;
128566 +
128567 + // 1. loop through BBs and GIMPLE statements
128568 + FOR_EACH_BB_FN(bb, cfun) {
128569 + gimple_stmt_iterator gsi;
128570 +
128571 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128572 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
128573 + tree fn;
128574 + gimple stmt;
128575 + gcall *call_stmt;
128576 +
128577 + // is it a call ...
128578 + stmt = gsi_stmt(gsi);
128579 + if (!is_gimple_call(stmt))
128580 + continue;
128581 + call_stmt = as_a_gcall(stmt);
128582 + fn = gimple_call_fn(call_stmt);
128583 + if (TREE_CODE(fn) == ADDR_EXPR)
128584 + continue;
128585 + if (TREE_CODE(fn) != SSA_NAME)
128586 + gcc_unreachable();
128587 +
128588 + // ... through a function pointer
128589 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
128590 + fn = SSA_NAME_VAR(fn);
128591 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
128592 + debug_tree(fn);
128593 + gcc_unreachable();
128594 + }
128595 + }
128596 + fn = TREE_TYPE(fn);
128597 + if (TREE_CODE(fn) != POINTER_TYPE)
128598 + continue;
128599 + fn = TREE_TYPE(fn);
128600 + if (TREE_CODE(fn) != FUNCTION_TYPE)
128601 + continue;
128602 +
128603 + kernexec_instrument_fptr(&gsi);
128604 +
128605 +//debug_tree(gimple_call_fn(call_stmt));
128606 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
128607 + }
128608 + }
128609 +
128610 + return 0;
128611 +}
128612 +
128613 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
128614 +static void kernexec_instrument_retaddr_bts(rtx insn)
128615 +{
128616 + rtx btsq;
128617 + rtvec argvec, constraintvec, labelvec;
128618 + int line;
128619 +
128620 + // create asm volatile("btsq $63,(%%rsp)":::)
128621 + argvec = rtvec_alloc(0);
128622 + constraintvec = rtvec_alloc(0);
128623 + labelvec = rtvec_alloc(0);
128624 + line = expand_location(RTL_LOCATION(insn)).line;
128625 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
128626 + MEM_VOLATILE_P(btsq) = 1;
128627 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
128628 + emit_insn_before(btsq, insn);
128629 +}
128630 +
128631 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
128632 +static void kernexec_instrument_retaddr_or(rtx insn)
128633 +{
128634 + rtx orq;
128635 + rtvec argvec, constraintvec, labelvec;
128636 + int line;
128637 +
128638 + // create asm volatile("orq %%r12,(%%rsp)":::)
128639 + argvec = rtvec_alloc(0);
128640 + constraintvec = rtvec_alloc(0);
128641 + labelvec = rtvec_alloc(0);
128642 + line = expand_location(RTL_LOCATION(insn)).line;
128643 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
128644 + MEM_VOLATILE_P(orq) = 1;
128645 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
128646 + emit_insn_before(orq, insn);
128647 +}
128648 +
128649 +/*
128650 + * find all asm level function returns and forcibly set the highest bit of the return address
128651 + */
128652 +static unsigned int execute_kernexec_retaddr(void)
128653 +{
128654 + rtx_insn *insn;
128655 +
128656 +// if (stack_realign_drap)
128657 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
128658 +
128659 + // 1. find function returns
128660 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
128661 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
128662 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
128663 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
128664 + rtx body;
128665 +
128666 + // is it a retn
128667 + if (!JUMP_P(insn))
128668 + continue;
128669 + body = PATTERN(insn);
128670 + if (GET_CODE(body) == PARALLEL)
128671 + body = XVECEXP(body, 0, 0);
128672 + if (!ANY_RETURN_P(body))
128673 + continue;
128674 + kernexec_instrument_retaddr(insn);
128675 + }
128676 +
128677 +// print_simple_rtl(stderr, get_insns());
128678 +// print_rtl(stderr, get_insns());
128679 +
128680 + return 0;
128681 +}
128682 +
128683 +static bool kernexec_cmodel_check(void)
128684 +{
128685 + tree section;
128686 +
128687 + if (ix86_cmodel != CM_KERNEL)
128688 + return false;
128689 +
128690 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
128691 + if (!section || !TREE_VALUE(section))
128692 + return true;
128693 +
128694 + section = TREE_VALUE(TREE_VALUE(section));
128695 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
128696 + return true;
128697 +
128698 + return false;
128699 +}
128700 +
128701 +#if BUILDING_GCC_VERSION >= 4009
128702 +namespace {
128703 +static const struct pass_data kernexec_reload_pass_data = {
128704 +#else
128705 +static struct gimple_opt_pass kernexec_reload_pass = {
128706 + .pass = {
128707 +#endif
128708 + .type = GIMPLE_PASS,
128709 + .name = "kernexec_reload",
128710 +#if BUILDING_GCC_VERSION >= 4008
128711 + .optinfo_flags = OPTGROUP_NONE,
128712 +#endif
128713 +#if BUILDING_GCC_VERSION >= 5000
128714 +#elif BUILDING_GCC_VERSION == 4009
128715 + .has_gate = true,
128716 + .has_execute = true,
128717 +#else
128718 + .gate = kernexec_cmodel_check,
128719 + .execute = execute_kernexec_reload,
128720 + .sub = NULL,
128721 + .next = NULL,
128722 + .static_pass_number = 0,
128723 +#endif
128724 + .tv_id = TV_NONE,
128725 + .properties_required = 0,
128726 + .properties_provided = 0,
128727 + .properties_destroyed = 0,
128728 + .todo_flags_start = 0,
128729 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
128730 +#if BUILDING_GCC_VERSION < 4009
128731 + }
128732 +#endif
128733 +};
128734 +
128735 +#if BUILDING_GCC_VERSION >= 4009
128736 +static const struct pass_data kernexec_fptr_pass_data = {
128737 +#else
128738 +static struct gimple_opt_pass kernexec_fptr_pass = {
128739 + .pass = {
128740 +#endif
128741 + .type = GIMPLE_PASS,
128742 + .name = "kernexec_fptr",
128743 +#if BUILDING_GCC_VERSION >= 4008
128744 + .optinfo_flags = OPTGROUP_NONE,
128745 +#endif
128746 +#if BUILDING_GCC_VERSION >= 5000
128747 +#elif BUILDING_GCC_VERSION == 4009
128748 + .has_gate = true,
128749 + .has_execute = true,
128750 +#else
128751 + .gate = kernexec_cmodel_check,
128752 + .execute = execute_kernexec_fptr,
128753 + .sub = NULL,
128754 + .next = NULL,
128755 + .static_pass_number = 0,
128756 +#endif
128757 + .tv_id = TV_NONE,
128758 + .properties_required = 0,
128759 + .properties_provided = 0,
128760 + .properties_destroyed = 0,
128761 + .todo_flags_start = 0,
128762 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
128763 +#if BUILDING_GCC_VERSION < 4009
128764 + }
128765 +#endif
128766 +};
128767 +
128768 +#if BUILDING_GCC_VERSION >= 4009
128769 +static const struct pass_data kernexec_retaddr_pass_data = {
128770 +#else
128771 +static struct rtl_opt_pass kernexec_retaddr_pass = {
128772 + .pass = {
128773 +#endif
128774 + .type = RTL_PASS,
128775 + .name = "kernexec_retaddr",
128776 +#if BUILDING_GCC_VERSION >= 4008
128777 + .optinfo_flags = OPTGROUP_NONE,
128778 +#endif
128779 +#if BUILDING_GCC_VERSION >= 5000
128780 +#elif BUILDING_GCC_VERSION == 4009
128781 + .has_gate = true,
128782 + .has_execute = true,
128783 +#else
128784 + .gate = kernexec_cmodel_check,
128785 + .execute = execute_kernexec_retaddr,
128786 + .sub = NULL,
128787 + .next = NULL,
128788 + .static_pass_number = 0,
128789 +#endif
128790 + .tv_id = TV_NONE,
128791 + .properties_required = 0,
128792 + .properties_provided = 0,
128793 + .properties_destroyed = 0,
128794 + .todo_flags_start = 0,
128795 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
128796 +#if BUILDING_GCC_VERSION < 4009
128797 + }
128798 +#endif
128799 +};
128800 +
128801 +#if BUILDING_GCC_VERSION >= 4009
128802 +class kernexec_reload_pass : public gimple_opt_pass {
128803 +public:
128804 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
128805 +#if BUILDING_GCC_VERSION >= 5000
128806 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
128807 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
128808 +#else
128809 + bool gate() { return kernexec_cmodel_check(); }
128810 + unsigned int execute() { return execute_kernexec_reload(); }
128811 +#endif
128812 +};
128813 +
128814 +class kernexec_fptr_pass : public gimple_opt_pass {
128815 +public:
128816 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
128817 +#if BUILDING_GCC_VERSION >= 5000
128818 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
128819 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
128820 +#else
128821 + bool gate() { return kernexec_cmodel_check(); }
128822 + unsigned int execute() { return execute_kernexec_fptr(); }
128823 +#endif
128824 +};
128825 +
128826 +class kernexec_retaddr_pass : public rtl_opt_pass {
128827 +public:
128828 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
128829 +#if BUILDING_GCC_VERSION >= 5000
128830 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
128831 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
128832 +#else
128833 + bool gate() { return kernexec_cmodel_check(); }
128834 + unsigned int execute() { return execute_kernexec_retaddr(); }
128835 +#endif
128836 +};
128837 +}
128838 +
128839 +static opt_pass *make_kernexec_reload_pass(void)
128840 +{
128841 + return new kernexec_reload_pass();
128842 +}
128843 +
128844 +static opt_pass *make_kernexec_fptr_pass(void)
128845 +{
128846 + return new kernexec_fptr_pass();
128847 +}
128848 +
128849 +static opt_pass *make_kernexec_retaddr_pass(void)
128850 +{
128851 + return new kernexec_retaddr_pass();
128852 +}
128853 +#else
128854 +static struct opt_pass *make_kernexec_reload_pass(void)
128855 +{
128856 + return &kernexec_reload_pass.pass;
128857 +}
128858 +
128859 +static struct opt_pass *make_kernexec_fptr_pass(void)
128860 +{
128861 + return &kernexec_fptr_pass.pass;
128862 +}
128863 +
128864 +static struct opt_pass *make_kernexec_retaddr_pass(void)
128865 +{
128866 + return &kernexec_retaddr_pass.pass;
128867 +}
128868 +#endif
128869 +
128870 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128871 +{
128872 + const char * const plugin_name = plugin_info->base_name;
128873 + const int argc = plugin_info->argc;
128874 + const struct plugin_argument * const argv = plugin_info->argv;
128875 + int i;
128876 + struct register_pass_info kernexec_reload_pass_info;
128877 + struct register_pass_info kernexec_fptr_pass_info;
128878 + struct register_pass_info kernexec_retaddr_pass_info;
128879 +
128880 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
128881 + kernexec_reload_pass_info.reference_pass_name = "ssa";
128882 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
128883 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128884 +
128885 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
128886 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
128887 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
128888 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128889 +
128890 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
128891 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
128892 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
128893 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128894 +
128895 + if (!plugin_default_version_check(version, &gcc_version)) {
128896 + error(G_("incompatible gcc/plugin versions"));
128897 + return 1;
128898 + }
128899 +
128900 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
128901 +
128902 + if (TARGET_64BIT == 0)
128903 + return 0;
128904 +
128905 + for (i = 0; i < argc; ++i) {
128906 + if (!strcmp(argv[i].key, "method")) {
128907 + if (!argv[i].value) {
128908 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
128909 + continue;
128910 + }
128911 + if (!strcmp(argv[i].value, "bts")) {
128912 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
128913 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
128914 + } else if (!strcmp(argv[i].value, "or")) {
128915 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
128916 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
128917 + fix_register("r12", 1, 1);
128918 + } else
128919 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
128920 + continue;
128921 + }
128922 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
128923 + }
128924 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
128925 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
128926 +
128927 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
128928 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
128929 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
128930 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
128931 +
128932 + return 0;
128933 +}
128934 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
128935 new file mode 100644
128936 index 0000000..ac6f9b4
128937 --- /dev/null
128938 +++ b/tools/gcc/latent_entropy_plugin.c
128939 @@ -0,0 +1,474 @@
128940 +/*
128941 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
128942 + * Licensed under the GPL v2
128943 + *
128944 + * Note: the choice of the license means that the compilation process is
128945 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128946 + * but for the kernel it doesn't matter since it doesn't link against
128947 + * any of the gcc libraries
128948 + *
128949 + * gcc plugin to help generate a little bit of entropy from program state,
128950 + * used throughout the uptime of the kernel
128951 + *
128952 + * TODO:
128953 + * - add ipa pass to identify not explicitly marked candidate functions
128954 + * - mix in more program state (function arguments/return values, loop variables, etc)
128955 + * - more instrumentation control via attribute parameters
128956 + *
128957 + * BUGS:
128958 + * - none known
128959 + */
128960 +
128961 +#include "gcc-common.h"
128962 +
128963 +int plugin_is_GPL_compatible;
128964 +
128965 +static GTY(()) tree latent_entropy_decl;
128966 +
128967 +static struct plugin_info latent_entropy_plugin_info = {
128968 + .version = "201504282240",
128969 + .help = NULL
128970 +};
128971 +
128972 +static unsigned HOST_WIDE_INT seed;
128973 +static unsigned HOST_WIDE_INT get_random_const(void)
128974 +{
128975 + unsigned int i;
128976 + unsigned HOST_WIDE_INT ret = 0;
128977 +
128978 + for (i = 0; i < 8 * sizeof ret; i++) {
128979 + ret = (ret << 1) | (seed & 1);
128980 + seed >>= 1;
128981 + if (ret & 1)
128982 + seed ^= 0xD800000000000000ULL;
128983 + }
128984 +
128985 + return ret;
128986 +}
128987 +
128988 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
128989 +{
128990 + tree type;
128991 + unsigned long long mask;
128992 +#if BUILDING_GCC_VERSION <= 4007
128993 + VEC(constructor_elt, gc) *vals;
128994 +#else
128995 + vec<constructor_elt, va_gc> *vals;
128996 +#endif
128997 +
128998 + switch (TREE_CODE(*node)) {
128999 + default:
129000 + *no_add_attrs = true;
129001 + error("%qE attribute only applies to functions and variables", name);
129002 + break;
129003 +
129004 + case VAR_DECL:
129005 + if (DECL_INITIAL(*node)) {
129006 + *no_add_attrs = true;
129007 + error("variable %qD with %qE attribute must not be initialized", *node, name);
129008 + break;
129009 + }
129010 +
129011 + if (!TREE_STATIC(*node)) {
129012 + *no_add_attrs = true;
129013 + error("variable %qD with %qE attribute must not be local", *node, name);
129014 + break;
129015 + }
129016 +
129017 + type = TREE_TYPE(*node);
129018 + switch (TREE_CODE(type)) {
129019 + default:
129020 + *no_add_attrs = true;
129021 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
129022 + break;
129023 +
129024 + case RECORD_TYPE: {
129025 + tree field;
129026 + unsigned int nelt = 0;
129027 +
129028 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
129029 + tree fieldtype;
129030 +
129031 + fieldtype = TREE_TYPE(field);
129032 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
129033 + *no_add_attrs = true;
129034 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
129035 + break;
129036 + }
129037 + }
129038 +
129039 + if (field)
129040 + break;
129041 +
129042 +#if BUILDING_GCC_VERSION <= 4007
129043 + vals = VEC_alloc(constructor_elt, gc, nelt);
129044 +#else
129045 + vec_alloc(vals, nelt);
129046 +#endif
129047 +
129048 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
129049 + tree fieldtype;
129050 +
129051 + fieldtype = TREE_TYPE(field);
129052 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
129053 + mask = 2 * (mask - 1) + 1;
129054 +
129055 + if (TYPE_UNSIGNED(fieldtype))
129056 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
129057 + else
129058 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
129059 + }
129060 +
129061 + DECL_INITIAL(*node) = build_constructor(type, vals);
129062 +//debug_tree(DECL_INITIAL(*node));
129063 + break;
129064 + }
129065 +
129066 + case INTEGER_TYPE:
129067 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
129068 + mask = 2 * (mask - 1) + 1;
129069 +
129070 + if (TYPE_UNSIGNED(type))
129071 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
129072 + else
129073 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
129074 + break;
129075 +
129076 + case ARRAY_TYPE: {
129077 + tree elt_type, array_size, elt_size;
129078 + unsigned int i, nelt;
129079 +
129080 + elt_type = TREE_TYPE(type);
129081 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
129082 + array_size = TYPE_SIZE_UNIT(type);
129083 +
129084 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
129085 + *no_add_attrs = true;
129086 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
129087 + break;
129088 + }
129089 +
129090 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
129091 +#if BUILDING_GCC_VERSION <= 4007
129092 + vals = VEC_alloc(constructor_elt, gc, nelt);
129093 +#else
129094 + vec_alloc(vals, nelt);
129095 +#endif
129096 +
129097 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
129098 + mask = 2 * (mask - 1) + 1;
129099 +
129100 + for (i = 0; i < nelt; i++)
129101 + if (TYPE_UNSIGNED(elt_type))
129102 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
129103 + else
129104 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
129105 +
129106 + DECL_INITIAL(*node) = build_constructor(type, vals);
129107 +//debug_tree(DECL_INITIAL(*node));
129108 + break;
129109 + }
129110 + }
129111 + break;
129112 +
129113 + case FUNCTION_DECL:
129114 + break;
129115 + }
129116 +
129117 + return NULL_TREE;
129118 +}
129119 +
129120 +static struct attribute_spec latent_entropy_attr = {
129121 + .name = "latent_entropy",
129122 + .min_length = 0,
129123 + .max_length = 0,
129124 + .decl_required = true,
129125 + .type_required = false,
129126 + .function_type_required = false,
129127 + .handler = handle_latent_entropy_attribute,
129128 +#if BUILDING_GCC_VERSION >= 4007
129129 + .affects_type_identity = false
129130 +#endif
129131 +};
129132 +
129133 +static void register_attributes(void *event_data, void *data)
129134 +{
129135 + register_attribute(&latent_entropy_attr);
129136 +}
129137 +
129138 +static bool gate_latent_entropy(void)
129139 +{
129140 + // don't bother with noreturn functions for now
129141 + if (TREE_THIS_VOLATILE(current_function_decl))
129142 + return false;
129143 +
129144 + // gcc-4.5 doesn't discover some trivial noreturn functions
129145 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
129146 + return false;
129147 +
129148 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
129149 +}
129150 +
129151 +static enum tree_code get_op(tree *rhs)
129152 +{
129153 + static enum tree_code op;
129154 + unsigned HOST_WIDE_INT random_const;
129155 +
129156 + random_const = get_random_const();
129157 +
129158 + switch (op) {
129159 + case BIT_XOR_EXPR:
129160 + op = PLUS_EXPR;
129161 + break;
129162 +
129163 + case PLUS_EXPR:
129164 + if (rhs) {
129165 + op = LROTATE_EXPR;
129166 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
129167 + break;
129168 + }
129169 +
129170 + case LROTATE_EXPR:
129171 + default:
129172 + op = BIT_XOR_EXPR;
129173 + break;
129174 + }
129175 + if (rhs)
129176 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
129177 + return op;
129178 +}
129179 +
129180 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
129181 +{
129182 + gimple_stmt_iterator gsi;
129183 + gimple assign;
129184 + tree addxorrol, rhs;
129185 + enum tree_code op;
129186 +
129187 + op = get_op(&rhs);
129188 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
129189 + assign = gimple_build_assign(local_entropy, addxorrol);
129190 + gsi = gsi_after_labels(bb);
129191 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
129192 + update_stmt(assign);
129193 +//debug_bb(bb);
129194 +}
129195 +
129196 +static void perturb_latent_entropy(basic_block bb, tree rhs)
129197 +{
129198 + gimple_stmt_iterator gsi;
129199 + gimple assign;
129200 + tree addxorrol, temp;
129201 +
129202 + // 1. create temporary copy of latent_entropy
129203 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
129204 + add_referenced_var(temp);
129205 +
129206 + // 2. read...
129207 + temp = make_ssa_name(temp, NULL);
129208 + assign = gimple_build_assign(temp, latent_entropy_decl);
129209 + SSA_NAME_DEF_STMT(temp) = assign;
129210 + add_referenced_var(latent_entropy_decl);
129211 + gsi = gsi_after_labels(bb);
129212 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129213 + update_stmt(assign);
129214 +
129215 + // 3. ...modify...
129216 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
129217 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
129218 + assign = gimple_build_assign(temp, addxorrol);
129219 + SSA_NAME_DEF_STMT(temp) = assign;
129220 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129221 + update_stmt(assign);
129222 +
129223 + // 4. ...write latent_entropy
129224 + assign = gimple_build_assign(latent_entropy_decl, temp);
129225 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129226 + update_stmt(assign);
129227 +}
129228 +
129229 +static unsigned int execute_latent_entropy(void)
129230 +{
129231 + basic_block bb;
129232 + gimple assign;
129233 + gimple_stmt_iterator gsi;
129234 + tree local_entropy;
129235 +
129236 + if (!latent_entropy_decl) {
129237 +#if BUILDING_GCC_VERSION >= 4009
129238 + varpool_node *node;
129239 +#else
129240 + struct varpool_node *node;
129241 +#endif
129242 +
129243 + FOR_EACH_VARIABLE(node) {
129244 + tree var = NODE_DECL(node);
129245 +
129246 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
129247 + continue;
129248 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
129249 + continue;
129250 + latent_entropy_decl = var;
129251 +// debug_tree(var);
129252 + break;
129253 + }
129254 + if (!latent_entropy_decl) {
129255 +// debug_tree(current_function_decl);
129256 + return 0;
129257 + }
129258 + }
129259 +
129260 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129261 +
129262 + // 1. create local entropy variable
129263 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
129264 + add_referenced_var(local_entropy);
129265 + mark_sym_for_renaming(local_entropy);
129266 +
129267 + // 2. initialize local entropy variable
129268 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
129269 + if (dom_info_available_p(CDI_DOMINATORS))
129270 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
129271 + gsi = gsi_start_bb(bb);
129272 +
129273 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
129274 +// gimple_set_location(assign, loc);
129275 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129276 + update_stmt(assign);
129277 +//debug_bb(bb);
129278 + gcc_assert(single_succ_p(bb));
129279 + bb = single_succ(bb);
129280 +
129281 + // 3. instrument each BB with an operation on the local entropy variable
129282 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
129283 + perturb_local_entropy(bb, local_entropy);
129284 +//debug_bb(bb);
129285 + bb = bb->next_bb;
129286 + };
129287 +
129288 + // 4. mix local entropy into the global entropy variable
129289 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129290 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
129291 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129292 + return 0;
129293 +}
129294 +
129295 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
129296 +{
129297 + tree latent_entropy_type;
129298 +
129299 + seed = get_random_seed(false);
129300 +
129301 + if (in_lto_p)
129302 + return;
129303 +
129304 + // extern volatile u64 latent_entropy
129305 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
129306 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
129307 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
129308 +
129309 + TREE_STATIC(latent_entropy_decl) = 1;
129310 + TREE_PUBLIC(latent_entropy_decl) = 1;
129311 + TREE_USED(latent_entropy_decl) = 1;
129312 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
129313 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
129314 + DECL_EXTERNAL(latent_entropy_decl) = 1;
129315 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
129316 + lang_hooks.decls.pushdecl(latent_entropy_decl);
129317 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
129318 +// varpool_finalize_decl(latent_entropy_decl);
129319 +// varpool_mark_needed_node(latent_entropy_decl);
129320 +}
129321 +
129322 +#if BUILDING_GCC_VERSION >= 4009
129323 +namespace {
129324 +static const struct pass_data latent_entropy_pass_data = {
129325 +#else
129326 +static struct gimple_opt_pass latent_entropy_pass = {
129327 + .pass = {
129328 +#endif
129329 + .type = GIMPLE_PASS,
129330 + .name = "latent_entropy",
129331 +#if BUILDING_GCC_VERSION >= 4008
129332 + .optinfo_flags = OPTGROUP_NONE,
129333 +#endif
129334 +#if BUILDING_GCC_VERSION >= 5000
129335 +#elif BUILDING_GCC_VERSION == 4009
129336 + .has_gate = true,
129337 + .has_execute = true,
129338 +#else
129339 + .gate = gate_latent_entropy,
129340 + .execute = execute_latent_entropy,
129341 + .sub = NULL,
129342 + .next = NULL,
129343 + .static_pass_number = 0,
129344 +#endif
129345 + .tv_id = TV_NONE,
129346 + .properties_required = PROP_gimple_leh | PROP_cfg,
129347 + .properties_provided = 0,
129348 + .properties_destroyed = 0,
129349 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
129350 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
129351 +#if BUILDING_GCC_VERSION < 4009
129352 + }
129353 +#endif
129354 +};
129355 +
129356 +#if BUILDING_GCC_VERSION >= 4009
129357 +class latent_entropy_pass : public gimple_opt_pass {
129358 +public:
129359 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
129360 +#if BUILDING_GCC_VERSION >= 5000
129361 + virtual bool gate(function *) { return gate_latent_entropy(); }
129362 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
129363 +#else
129364 + bool gate() { return gate_latent_entropy(); }
129365 + unsigned int execute() { return execute_latent_entropy(); }
129366 +#endif
129367 +};
129368 +}
129369 +
129370 +static opt_pass *make_latent_entropy_pass(void)
129371 +{
129372 + return new latent_entropy_pass();
129373 +}
129374 +#else
129375 +static struct opt_pass *make_latent_entropy_pass(void)
129376 +{
129377 + return &latent_entropy_pass.pass;
129378 +}
129379 +#endif
129380 +
129381 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129382 +{
129383 + const char * const plugin_name = plugin_info->base_name;
129384 + struct register_pass_info latent_entropy_pass_info;
129385 +
129386 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
129387 + latent_entropy_pass_info.reference_pass_name = "optimized";
129388 + latent_entropy_pass_info.ref_pass_instance_number = 1;
129389 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
129390 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
129391 + {
129392 + .base = &latent_entropy_decl,
129393 + .nelt = 1,
129394 + .stride = sizeof(latent_entropy_decl),
129395 + .cb = &gt_ggc_mx_tree_node,
129396 + .pchw = &gt_pch_nx_tree_node
129397 + },
129398 + LAST_GGC_ROOT_TAB
129399 + };
129400 +
129401 + if (!plugin_default_version_check(version, &gcc_version)) {
129402 + error(G_("incompatible gcc/plugin versions"));
129403 + return 1;
129404 + }
129405 +
129406 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
129407 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
129408 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
129409 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
129410 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
129411 +
129412 + return 0;
129413 +}
129414 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
129415 new file mode 100644
129416 index 0000000..40dcfa9
129417 --- /dev/null
129418 +++ b/tools/gcc/randomize_layout_plugin.c
129419 @@ -0,0 +1,922 @@
129420 +/*
129421 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
129422 + * and PaX Team <pageexec@freemail.hu>
129423 + * Licensed under the GPL v2
129424 + *
129425 + * Usage:
129426 + * $ # for 4.5/4.6/C based 4.7
129427 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
129428 + * $ # for C++ based 4.7/4.8+
129429 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
129430 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
129431 + */
129432 +
129433 +#include "gcc-common.h"
129434 +#include "randomize_layout_seed.h"
129435 +
129436 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
129437 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
129438 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
129439 +#endif
129440 +
129441 +#define ORIG_TYPE_NAME(node) \
129442 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
129443 +
129444 +int plugin_is_GPL_compatible;
129445 +
129446 +static int performance_mode;
129447 +
129448 +static struct plugin_info randomize_layout_plugin_info = {
129449 + .version = "201402201816",
129450 + .help = "disable\t\t\tdo not activate plugin\n"
129451 + "performance-mode\tenable cacheline-aware layout randomization\n"
129452 +};
129453 +
129454 +/* from old Linux dcache.h */
129455 +static inline unsigned long
129456 +partial_name_hash(unsigned long c, unsigned long prevhash)
129457 +{
129458 + return (prevhash + (c << 4) + (c >> 4)) * 11;
129459 +}
129460 +static inline unsigned int
129461 +name_hash(const unsigned char *name)
129462 +{
129463 + unsigned long hash = 0;
129464 + unsigned int len = strlen((const char *)name);
129465 + while (len--)
129466 + hash = partial_name_hash(*name++, hash);
129467 + return (unsigned int)hash;
129468 +}
129469 +
129470 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129471 +{
129472 + tree type;
129473 +
129474 + *no_add_attrs = true;
129475 + if (TREE_CODE(*node) == FUNCTION_DECL) {
129476 + error("%qE attribute does not apply to functions (%qF)", name, *node);
129477 + return NULL_TREE;
129478 + }
129479 +
129480 + if (TREE_CODE(*node) == PARM_DECL) {
129481 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
129482 + return NULL_TREE;
129483 + }
129484 +
129485 + if (TREE_CODE(*node) == VAR_DECL) {
129486 + error("%qE attribute does not apply to variables (%qD)", name, *node);
129487 + return NULL_TREE;
129488 + }
129489 +
129490 + if (TYPE_P(*node)) {
129491 + type = *node;
129492 + } else {
129493 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
129494 + type = TREE_TYPE(*node);
129495 + }
129496 +
129497 + if (TREE_CODE(type) != RECORD_TYPE) {
129498 + error("%qE attribute used on %qT applies to struct types only", name, type);
129499 + return NULL_TREE;
129500 + }
129501 +
129502 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
129503 + error("%qE attribute is already applied to the type %qT", name, type);
129504 + return NULL_TREE;
129505 + }
129506 +
129507 + *no_add_attrs = false;
129508 +
129509 + return NULL_TREE;
129510 +}
129511 +
129512 +/* set on complete types that we don't need to inspect further at all */
129513 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129514 +{
129515 + *no_add_attrs = false;
129516 + return NULL_TREE;
129517 +}
129518 +
129519 +/*
129520 + * set on types that we've performed a shuffle on, to prevent re-shuffling
129521 + * this does not preclude us from inspecting its fields for potential shuffles
129522 + */
129523 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129524 +{
129525 + *no_add_attrs = false;
129526 + return NULL_TREE;
129527 +}
129528 +
129529 +/*
129530 + * 64bit variant of Bob Jenkins' public domain PRNG
129531 + * 256 bits of internal state
129532 + */
129533 +
129534 +typedef unsigned long long u64;
129535 +
129536 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
129537 +
129538 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
129539 +static u64 ranval(ranctx *x) {
129540 + u64 e = x->a - rot(x->b, 7);
129541 + x->a = x->b ^ rot(x->c, 13);
129542 + x->b = x->c + rot(x->d, 37);
129543 + x->c = x->d + e;
129544 + x->d = e + x->a;
129545 + return x->d;
129546 +}
129547 +
129548 +static void raninit(ranctx *x, u64 *seed) {
129549 + int i;
129550 +
129551 + x->a = seed[0];
129552 + x->b = seed[1];
129553 + x->c = seed[2];
129554 + x->d = seed[3];
129555 +
129556 + for (i=0; i < 30; ++i)
129557 + (void)ranval(x);
129558 +}
129559 +
129560 +static u64 shuffle_seed[4];
129561 +
129562 +struct partition_group {
129563 + tree tree_start;
129564 + unsigned long start;
129565 + unsigned long length;
129566 +};
129567 +
129568 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
129569 +{
129570 + unsigned long i;
129571 + unsigned long accum_size = 0;
129572 + unsigned long accum_length = 0;
129573 + unsigned long group_idx = 0;
129574 +
129575 + gcc_assert(length < INT_MAX);
129576 +
129577 + memset(size_groups, 0, sizeof(struct partition_group) * length);
129578 +
129579 + for (i = 0; i < length; i++) {
129580 + if (size_groups[group_idx].tree_start == NULL_TREE) {
129581 + size_groups[group_idx].tree_start = fields[i];
129582 + size_groups[group_idx].start = i;
129583 + accum_length = 0;
129584 + accum_size = 0;
129585 + }
129586 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
129587 + accum_length++;
129588 + if (accum_size >= 64) {
129589 + size_groups[group_idx].length = accum_length;
129590 + accum_length = 0;
129591 + group_idx++;
129592 + }
129593 + }
129594 +
129595 + if (size_groups[group_idx].tree_start != NULL_TREE &&
129596 + !size_groups[group_idx].length) {
129597 + size_groups[group_idx].length = accum_length;
129598 + group_idx++;
129599 + }
129600 +
129601 + *num_groups = group_idx;
129602 +}
129603 +
129604 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
129605 +{
129606 + unsigned long i, x;
129607 + struct partition_group size_group[length];
129608 + unsigned long num_groups = 0;
129609 + unsigned long randnum;
129610 +
129611 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
129612 + for (i = num_groups - 1; i > 0; i--) {
129613 + struct partition_group tmp;
129614 + randnum = ranval(prng_state) % (i + 1);
129615 + tmp = size_group[i];
129616 + size_group[i] = size_group[randnum];
129617 + size_group[randnum] = tmp;
129618 + }
129619 +
129620 + for (x = 0; x < num_groups; x++) {
129621 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
129622 + tree tmp;
129623 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
129624 + continue;
129625 + randnum = ranval(prng_state) % (i + 1);
129626 + // we could handle this case differently if desired
129627 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
129628 + continue;
129629 + tmp = newtree[i];
129630 + newtree[i] = newtree[randnum];
129631 + newtree[randnum] = tmp;
129632 + }
129633 + }
129634 +}
129635 +
129636 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
129637 +{
129638 + unsigned long i, randnum;
129639 +
129640 + for (i = length - 1; i > 0; i--) {
129641 + tree tmp;
129642 + randnum = ranval(prng_state) % (i + 1);
129643 + tmp = newtree[i];
129644 + newtree[i] = newtree[randnum];
129645 + newtree[randnum] = tmp;
129646 + }
129647 +}
129648 +
129649 +/* modern in-place Fisher-Yates shuffle */
129650 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
129651 +{
129652 + unsigned long i;
129653 + u64 seed[4];
129654 + ranctx prng_state;
129655 + const unsigned char *structname;
129656 +
129657 + if (length == 0)
129658 + return;
129659 +
129660 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
129661 +
129662 + structname = ORIG_TYPE_NAME(type);
129663 +
129664 +#ifdef __DEBUG_PLUGIN
129665 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
129666 +#ifdef __DEBUG_VERBOSE
129667 + debug_tree((tree)type);
129668 +#endif
129669 +#endif
129670 +
129671 + for (i = 0; i < 4; i++) {
129672 + seed[i] = shuffle_seed[i];
129673 + seed[i] ^= name_hash(structname);
129674 + }
129675 +
129676 + raninit(&prng_state, (u64 *)&seed);
129677 +
129678 + if (performance_mode)
129679 + performance_shuffle(newtree, length, &prng_state);
129680 + else
129681 + full_shuffle(newtree, length, &prng_state);
129682 +}
129683 +
129684 +static bool is_flexible_array(const_tree field)
129685 +{
129686 + const_tree fieldtype;
129687 + const_tree typesize;
129688 + const_tree elemtype;
129689 + const_tree elemsize;
129690 +
129691 + fieldtype = TREE_TYPE(field);
129692 + typesize = TYPE_SIZE(fieldtype);
129693 +
129694 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
129695 + return false;
129696 +
129697 + elemtype = TREE_TYPE(fieldtype);
129698 + elemsize = TYPE_SIZE(elemtype);
129699 +
129700 + /* size of type is represented in bits */
129701 +
129702 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
129703 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
129704 + return true;
129705 +
129706 + if (typesize != NULL_TREE &&
129707 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
129708 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
129709 + return true;
129710 +
129711 + return false;
129712 +}
129713 +
129714 +static int relayout_struct(tree type)
129715 +{
129716 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
129717 + unsigned long shuffle_length = num_fields;
129718 + tree field;
129719 + tree newtree[num_fields];
129720 + unsigned long i;
129721 + tree list;
129722 + tree variant;
129723 + expanded_location xloc;
129724 +
129725 + if (TYPE_FIELDS(type) == NULL_TREE)
129726 + return 0;
129727 +
129728 + if (num_fields < 2)
129729 + return 0;
129730 +
129731 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
129732 +
129733 + gcc_assert(num_fields < INT_MAX);
129734 +
129735 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
129736 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
129737 + return 0;
129738 +
129739 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
129740 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
129741 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
129742 + return 0;
129743 +
129744 + /* throw out any structs in uapi */
129745 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
129746 +
129747 + if (strstr(xloc.file, "/uapi/"))
129748 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
129749 +
129750 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
129751 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
129752 + newtree[i] = field;
129753 + }
129754 +
129755 + /*
129756 + * enforce that we don't randomize the layout of the last
129757 + * element of a struct if it's a 0 or 1-length array
129758 + * or a proper flexible array
129759 + */
129760 + if (is_flexible_array(newtree[num_fields - 1]))
129761 + shuffle_length--;
129762 +
129763 + shuffle(type, (tree *)newtree, shuffle_length);
129764 +
129765 + /*
129766 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
129767 + * as gcc provides no other way to detect such code
129768 + */
129769 + list = make_node(FIELD_DECL);
129770 + TREE_CHAIN(list) = newtree[0];
129771 + TREE_TYPE(list) = void_type_node;
129772 + DECL_SIZE(list) = bitsize_zero_node;
129773 + DECL_NONADDRESSABLE_P(list) = 1;
129774 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
129775 + DECL_SIZE_UNIT(list) = size_zero_node;
129776 + DECL_FIELD_OFFSET(list) = size_zero_node;
129777 + DECL_CONTEXT(list) = type;
129778 + // to satisfy the constify plugin
129779 + TREE_READONLY(list) = 1;
129780 +
129781 + for (i = 0; i < num_fields - 1; i++)
129782 + TREE_CHAIN(newtree[i]) = newtree[i+1];
129783 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
129784 +
129785 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
129786 + TYPE_FIELDS(variant) = list;
129787 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
129788 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
129789 + // force a re-layout
129790 + TYPE_SIZE(variant) = NULL_TREE;
129791 + layout_type(variant);
129792 + }
129793 +
129794 + return 1;
129795 +}
129796 +
129797 +/* from constify plugin */
129798 +static const_tree get_field_type(const_tree field)
129799 +{
129800 + return strip_array_types(TREE_TYPE(field));
129801 +}
129802 +
129803 +/* from constify plugin */
129804 +static bool is_fptr(const_tree fieldtype)
129805 +{
129806 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
129807 + return false;
129808 +
129809 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
129810 +}
129811 +
129812 +/* derived from constify plugin */
129813 +static int is_pure_ops_struct(const_tree node)
129814 +{
129815 + const_tree field;
129816 +
129817 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
129818 +
129819 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
129820 + const_tree fieldtype = get_field_type(field);
129821 + enum tree_code code = TREE_CODE(fieldtype);
129822 +
129823 + if (node == fieldtype)
129824 + continue;
129825 +
129826 + if (!is_fptr(fieldtype))
129827 + return 0;
129828 +
129829 + if (code != RECORD_TYPE && code != UNION_TYPE)
129830 + continue;
129831 +
129832 + if (!is_pure_ops_struct(fieldtype))
129833 + return 0;
129834 + }
129835 +
129836 + return 1;
129837 +}
129838 +
129839 +static void randomize_type(tree type)
129840 +{
129841 + tree variant;
129842 +
129843 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
129844 +
129845 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
129846 + return;
129847 +
129848 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
129849 + relayout_struct(type);
129850 +
129851 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
129852 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
129853 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
129854 + }
129855 +#ifdef __DEBUG_PLUGIN
129856 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
129857 +#ifdef __DEBUG_VERBOSE
129858 + debug_tree(type);
129859 +#endif
129860 +#endif
129861 +}
129862 +
129863 +static void randomize_layout_finish_decl(void *event_data, void *data)
129864 +{
129865 + tree decl = (tree)event_data;
129866 + tree type;
129867 +
129868 + if (decl == NULL_TREE || decl == error_mark_node)
129869 + return;
129870 +
129871 + type = TREE_TYPE(decl);
129872 +
129873 + if (TREE_CODE(decl) != VAR_DECL)
129874 + return;
129875 +
129876 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
129877 + return;
129878 +
129879 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
129880 + return;
129881 +
129882 + relayout_decl(decl);
129883 +}
129884 +
129885 +static void finish_type(void *event_data, void *data)
129886 +{
129887 + tree type = (tree)event_data;
129888 +
129889 + if (type == NULL_TREE || type == error_mark_node)
129890 + return;
129891 +
129892 + if (TREE_CODE(type) != RECORD_TYPE)
129893 + return;
129894 +
129895 + if (TYPE_FIELDS(type) == NULL_TREE)
129896 + return;
129897 +
129898 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
129899 + return;
129900 +
129901 +#ifdef __DEBUG_PLUGIN
129902 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
129903 +#endif
129904 +#ifdef __DEBUG_VERBOSE
129905 + debug_tree(type);
129906 +#endif
129907 + randomize_type(type);
129908 +
129909 + return;
129910 +}
129911 +
129912 +static struct attribute_spec randomize_layout_attr = {
129913 + .name = "randomize_layout",
129914 + // related to args
129915 + .min_length = 0,
129916 + .max_length = 0,
129917 + .decl_required = false,
129918 + // need type declaration
129919 + .type_required = true,
129920 + .function_type_required = false,
129921 + .handler = handle_randomize_layout_attr,
129922 +#if BUILDING_GCC_VERSION >= 4007
129923 + .affects_type_identity = true
129924 +#endif
129925 +};
129926 +
129927 +static struct attribute_spec no_randomize_layout_attr = {
129928 + .name = "no_randomize_layout",
129929 + // related to args
129930 + .min_length = 0,
129931 + .max_length = 0,
129932 + .decl_required = false,
129933 + // need type declaration
129934 + .type_required = true,
129935 + .function_type_required = false,
129936 + .handler = handle_randomize_layout_attr,
129937 +#if BUILDING_GCC_VERSION >= 4007
129938 + .affects_type_identity = true
129939 +#endif
129940 +};
129941 +
129942 +static struct attribute_spec randomize_considered_attr = {
129943 + .name = "randomize_considered",
129944 + // related to args
129945 + .min_length = 0,
129946 + .max_length = 0,
129947 + .decl_required = false,
129948 + // need type declaration
129949 + .type_required = true,
129950 + .function_type_required = false,
129951 + .handler = handle_randomize_considered_attr,
129952 +#if BUILDING_GCC_VERSION >= 4007
129953 + .affects_type_identity = false
129954 +#endif
129955 +};
129956 +
129957 +static struct attribute_spec randomize_performed_attr = {
129958 + .name = "randomize_performed",
129959 + // related to args
129960 + .min_length = 0,
129961 + .max_length = 0,
129962 + .decl_required = false,
129963 + // need type declaration
129964 + .type_required = true,
129965 + .function_type_required = false,
129966 + .handler = handle_randomize_performed_attr,
129967 +#if BUILDING_GCC_VERSION >= 4007
129968 + .affects_type_identity = false
129969 +#endif
129970 +};
129971 +
129972 +static void register_attributes(void *event_data, void *data)
129973 +{
129974 + register_attribute(&randomize_layout_attr);
129975 + register_attribute(&no_randomize_layout_attr);
129976 + register_attribute(&randomize_considered_attr);
129977 + register_attribute(&randomize_performed_attr);
129978 +}
129979 +
129980 +static void check_bad_casts_in_constructor(tree var, tree init)
129981 +{
129982 + unsigned HOST_WIDE_INT idx;
129983 + tree field, val;
129984 + tree field_type, val_type;
129985 +
129986 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
129987 + if (TREE_CODE(val) == CONSTRUCTOR) {
129988 + check_bad_casts_in_constructor(var, val);
129989 + continue;
129990 + }
129991 +
129992 + /* pipacs' plugin creates franken-arrays that differ from those produced by
129993 + normal code which all have valid 'field' trees. work around this */
129994 + if (field == NULL_TREE)
129995 + continue;
129996 + field_type = TREE_TYPE(field);
129997 + val_type = TREE_TYPE(val);
129998 +
129999 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
130000 + continue;
130001 +
130002 + if (field_type == val_type)
130003 + continue;
130004 +
130005 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
130006 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
130007 +
130008 + if (field_type == void_type_node)
130009 + continue;
130010 + if (field_type == val_type)
130011 + continue;
130012 + if (TREE_CODE(val_type) != RECORD_TYPE)
130013 + continue;
130014 +
130015 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
130016 + continue;
130017 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
130018 + }
130019 +}
130020 +
130021 +/* derived from the constify plugin */
130022 +static void check_global_variables(void *event_data, void *data)
130023 +{
130024 + struct varpool_node *node;
130025 + tree init;
130026 +
130027 + FOR_EACH_VARIABLE(node) {
130028 + tree var = NODE_DECL(node);
130029 + init = DECL_INITIAL(var);
130030 + if (init == NULL_TREE)
130031 + continue;
130032 +
130033 + if (TREE_CODE(init) != CONSTRUCTOR)
130034 + continue;
130035 +
130036 + check_bad_casts_in_constructor(var, init);
130037 + }
130038 +}
130039 +
130040 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
130041 +{
130042 + basic_block dom;
130043 + gimple dom_stmt;
130044 + gimple call_stmt;
130045 + const_tree dom_lhs;
130046 + const_tree poss_is_err_cond;
130047 + const_tree poss_is_err_func;
130048 + const_tree is_err_arg;
130049 +
130050 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
130051 + if (!dom)
130052 + return false;
130053 +
130054 + dom_stmt = last_stmt(dom);
130055 + if (!dom_stmt)
130056 + return false;
130057 +
130058 + if (gimple_code(dom_stmt) != GIMPLE_COND)
130059 + return false;
130060 +
130061 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
130062 + return false;
130063 +
130064 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
130065 + return false;
130066 +
130067 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
130068 +
130069 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
130070 + return false;
130071 +
130072 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
130073 +
130074 + if (gimple_code(call_stmt) != GIMPLE_CALL)
130075 + return false;
130076 +
130077 + dom_lhs = gimple_get_lhs(call_stmt);
130078 + poss_is_err_func = gimple_call_fndecl(call_stmt);
130079 + if (!poss_is_err_func)
130080 + return false;
130081 + if (dom_lhs != poss_is_err_cond)
130082 + return false;
130083 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
130084 + return false;
130085 +
130086 + is_err_arg = gimple_call_arg(call_stmt, 0);
130087 + if (!is_err_arg)
130088 + return false;
130089 +
130090 + if (is_err_arg != rhs)
130091 + return false;
130092 +
130093 + return true;
130094 +}
130095 +
130096 +static void handle_local_var_initializers(void)
130097 +{
130098 + tree var;
130099 + unsigned int i;
130100 +
130101 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
130102 + tree init = DECL_INITIAL(var);
130103 + if (!init)
130104 + continue;
130105 + if (TREE_CODE(init) != CONSTRUCTOR)
130106 + continue;
130107 + check_bad_casts_in_constructor(var, init);
130108 + }
130109 +}
130110 +
130111 +/*
130112 + * iterate over all statements to find "bad" casts:
130113 + * those where the address of the start of a structure is cast
130114 + * to a pointer of a structure of a different type, or a
130115 + * structure pointer type is cast to a different structure pointer type
130116 + */
130117 +static unsigned int find_bad_casts(void)
130118 +{
130119 + basic_block bb;
130120 +
130121 + handle_local_var_initializers();
130122 +
130123 + FOR_ALL_BB_FN(bb, cfun) {
130124 + gimple_stmt_iterator gsi;
130125 +
130126 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130127 + gimple stmt;
130128 + const_tree lhs;
130129 + const_tree lhs_type;
130130 + const_tree rhs1;
130131 + const_tree rhs_type;
130132 + const_tree ptr_lhs_type;
130133 + const_tree ptr_rhs_type;
130134 + const_tree op0;
130135 + const_tree op0_type;
130136 + enum tree_code rhs_code;
130137 +
130138 + stmt = gsi_stmt(gsi);
130139 +
130140 +#ifdef __DEBUG_PLUGIN
130141 +#ifdef __DEBUG_VERBOSE
130142 + debug_gimple_stmt(stmt);
130143 + debug_tree(gimple_get_lhs(stmt));
130144 +#endif
130145 +#endif
130146 +
130147 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
130148 + continue;
130149 +
130150 +#ifdef __DEBUG_PLUGIN
130151 +#ifdef __DEBUG_VERBOSE
130152 + debug_tree(gimple_assign_rhs1(stmt));
130153 +#endif
130154 +#endif
130155 +
130156 + rhs_code = gimple_assign_rhs_code(stmt);
130157 +
130158 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
130159 + continue;
130160 +
130161 + lhs = gimple_get_lhs(stmt);
130162 + lhs_type = TREE_TYPE(lhs);
130163 + rhs1 = gimple_assign_rhs1(stmt);
130164 + rhs_type = TREE_TYPE(rhs1);
130165 +
130166 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
130167 + TREE_CODE(lhs_type) != POINTER_TYPE)
130168 + continue;
130169 +
130170 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
130171 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
130172 +
130173 + if (ptr_rhs_type == void_type_node)
130174 + continue;
130175 +
130176 + if (ptr_lhs_type == void_type_node)
130177 + continue;
130178 +
130179 + if (dominated_by_is_err(rhs1, bb))
130180 + continue;
130181 +
130182 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
130183 +#ifndef __DEBUG_PLUGIN
130184 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
130185 +#endif
130186 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130187 + continue;
130188 + }
130189 +
130190 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
130191 + continue;
130192 +
130193 + if (rhs_code == ADDR_EXPR) {
130194 + op0 = TREE_OPERAND(rhs1, 0);
130195 +
130196 + if (op0 == NULL_TREE)
130197 + continue;
130198 +
130199 + if (TREE_CODE(op0) != VAR_DECL)
130200 + continue;
130201 +
130202 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
130203 + if (op0_type == ptr_lhs_type)
130204 + continue;
130205 +
130206 +#ifndef __DEBUG_PLUGIN
130207 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
130208 +#endif
130209 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
130210 + } else {
130211 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
130212 + /* skip bogus type casts introduced by container_of */
130213 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
130214 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
130215 + continue;
130216 +#ifndef __DEBUG_PLUGIN
130217 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
130218 +#endif
130219 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130220 + }
130221 +
130222 + }
130223 + }
130224 + return 0;
130225 +}
130226 +
130227 +#if BUILDING_GCC_VERSION >= 4009
130228 +static const struct pass_data randomize_layout_bad_cast_data = {
130229 +#else
130230 +static struct gimple_opt_pass randomize_layout_bad_cast = {
130231 + .pass = {
130232 +#endif
130233 + .type = GIMPLE_PASS,
130234 + .name = "randomize_layout_bad_cast",
130235 +#if BUILDING_GCC_VERSION >= 4008
130236 + .optinfo_flags = OPTGROUP_NONE,
130237 +#endif
130238 +#if BUILDING_GCC_VERSION >= 5000
130239 +#elif BUILDING_GCC_VERSION >= 4009
130240 + .has_gate = false,
130241 + .has_execute = true,
130242 +#else
130243 + .gate = NULL,
130244 + .execute = find_bad_casts,
130245 + .sub = NULL,
130246 + .next = NULL,
130247 + .static_pass_number = 0,
130248 +#endif
130249 + .tv_id = TV_NONE,
130250 + .properties_required = PROP_cfg,
130251 + .properties_provided = 0,
130252 + .properties_destroyed = 0,
130253 + .todo_flags_start = 0,
130254 + .todo_flags_finish = TODO_dump_func
130255 +#if BUILDING_GCC_VERSION < 4009
130256 + }
130257 +#endif
130258 +};
130259 +
130260 +#if BUILDING_GCC_VERSION >= 4009
130261 +namespace {
130262 +class randomize_layout_bad_cast : public gimple_opt_pass {
130263 +public:
130264 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
130265 +#if BUILDING_GCC_VERSION >= 5000
130266 + virtual unsigned int execute(function *) { return find_bad_casts(); }
130267 +#else
130268 + unsigned int execute() { return find_bad_casts(); }
130269 +#endif
130270 +};
130271 +}
130272 +#endif
130273 +
130274 +static struct opt_pass *make_randomize_layout_bad_cast(void)
130275 +{
130276 +#if BUILDING_GCC_VERSION >= 4009
130277 + return new randomize_layout_bad_cast();
130278 +#else
130279 + return &randomize_layout_bad_cast.pass;
130280 +#endif
130281 +}
130282 +
130283 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
130284 +{
130285 + int i;
130286 + const char * const plugin_name = plugin_info->base_name;
130287 + const int argc = plugin_info->argc;
130288 + const struct plugin_argument * const argv = plugin_info->argv;
130289 + bool enable = true;
130290 + int obtained_seed = 0;
130291 + struct register_pass_info randomize_layout_bad_cast_info;
130292 +
130293 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
130294 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
130295 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
130296 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
130297 +
130298 + if (!plugin_default_version_check(version, &gcc_version)) {
130299 + error(G_("incompatible gcc/plugin versions"));
130300 + return 1;
130301 + }
130302 +
130303 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
130304 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
130305 + enable = false;
130306 + }
130307 +
130308 + for (i = 0; i < argc; ++i) {
130309 + if (!strcmp(argv[i].key, "disable")) {
130310 + enable = false;
130311 + continue;
130312 + }
130313 + if (!strcmp(argv[i].key, "performance-mode")) {
130314 + performance_mode = 1;
130315 + continue;
130316 + }
130317 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
130318 + }
130319 +
130320 + if (strlen(randstruct_seed) != 64) {
130321 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
130322 + return 1;
130323 + }
130324 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
130325 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
130326 + if (obtained_seed != 4) {
130327 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
130328 + return 1;
130329 + }
130330 +
130331 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
130332 + if (enable) {
130333 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
130334 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
130335 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
130336 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
130337 + }
130338 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
130339 +
130340 + return 0;
130341 +}
130342 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
130343 new file mode 100644
130344 index 0000000..1f0214f
130345 --- /dev/null
130346 +++ b/tools/gcc/size_overflow_plugin/.gitignore
130347 @@ -0,0 +1,3 @@
130348 +randomize_layout_seed.h
130349 +size_overflow_hash.h
130350 +size_overflow_hash_aux.h
130351 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
130352 new file mode 100644
130353 index 0000000..1ae2ed5
130354 --- /dev/null
130355 +++ b/tools/gcc/size_overflow_plugin/Makefile
130356 @@ -0,0 +1,20 @@
130357 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
130358 +always := $($(HOSTLIBS)-y)
130359 +
130360 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
130361 +
130362 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
130363 +
130364 +quiet_cmd_build_size_overflow_hash = GENHASH $@
130365 + cmd_build_size_overflow_hash = \
130366 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
130367 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
130368 + $(call if_changed,build_size_overflow_hash)
130369 +
130370 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
130371 + cmd_build_size_overflow_hash_aux = \
130372 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
130373 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
130374 + $(call if_changed,build_size_overflow_hash_aux)
130375 +
130376 +targets += size_overflow_hash.h size_overflow_hash_aux.h
130377 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130378 new file mode 100644
130379 index 0000000..12b1e3b
130380 --- /dev/null
130381 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130382 @@ -0,0 +1,102 @@
130383 +#!/bin/bash
130384 +
130385 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
130386 +
130387 +header1="size_overflow_hash.h"
130388 +database="size_overflow_hash.data"
130389 +n=65536
130390 +hashtable_name="size_overflow_hash"
130391 +
130392 +usage() {
130393 +cat <<EOF
130394 +usage: $0 options
130395 +OPTIONS:
130396 + -h|--help help
130397 + -o header file
130398 + -d database file
130399 + -n hash array size
130400 + -s name of the hash table
130401 +EOF
130402 + return 0
130403 +}
130404 +
130405 +while true
130406 +do
130407 + case "$1" in
130408 + -h|--help) usage && exit 0;;
130409 + -n) n=$2; shift 2;;
130410 + -o) header1="$2"; shift 2;;
130411 + -d) database="$2"; shift 2;;
130412 + -s) hashtable_name="$2"; shift 2;;
130413 + --) shift 1; break ;;
130414 + *) break ;;
130415 + esac
130416 +done
130417 +
130418 +create_defines() {
130419 + for i in `seq 0 31`
130420 + do
130421 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
130422 + done
130423 + echo >> "$header1"
130424 +}
130425 +
130426 +create_structs() {
130427 + rm -f "$header1"
130428 +
130429 + create_defines
130430 +
130431 + cat "$database" | while read data
130432 + do
130433 + data_array=($data)
130434 + struct_hash_name="${data_array[0]}"
130435 + funcn="${data_array[1]}"
130436 + params="${data_array[2]}"
130437 + next="${data_array[4]}"
130438 +
130439 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
130440 +
130441 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
130442 + echo -en "\t.param\t= " >> "$header1"
130443 + line=
130444 + for param_num in ${params//-/ };
130445 + do
130446 + line="${line}PARAM"$param_num"|"
130447 + done
130448 +
130449 + echo -e "${line%?},\n};\n" >> "$header1"
130450 + done
130451 +}
130452 +
130453 +create_headers() {
130454 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
130455 +}
130456 +
130457 +create_array_elements() {
130458 + index=0
130459 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
130460 + do
130461 + data_array=($data)
130462 + i="${data_array[3]}"
130463 + hash="${data_array[0]}"
130464 + while [[ $index -lt $i ]]
130465 + do
130466 + echo -e "\t["$index"]\t= NULL," >> "$header1"
130467 + index=$(($index + 1))
130468 + done
130469 + index=$(($index + 1))
130470 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
130471 + done
130472 + echo '};' >> $header1
130473 +}
130474 +
130475 +size_overflow_plugin_dir=`dirname $header1`
130476 +if [ "$size_overflow_plugin_dir" != '.' ]; then
130477 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
130478 +fi
130479 +
130480 +create_structs
130481 +create_headers
130482 +create_array_elements
130483 +
130484 +exit 0
130485 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
130486 new file mode 100644
130487 index 0000000..7b7051a
130488 --- /dev/null
130489 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
130490 @@ -0,0 +1,411 @@
130491 +/*
130492 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
130493 + * Licensed under the GPL v2, or (at your option) v3
130494 + *
130495 + * Homepage:
130496 + * https://github.com/ephox-gcc-plugins/size_overflow
130497 + *
130498 + * Documentation:
130499 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
130500 + *
130501 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
130502 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
130503 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
130504 + *
130505 + * Usage:
130506 + * $ make
130507 + * $ make run
130508 + */
130509 +
130510 +#include "size_overflow.h"
130511 +
130512 +// Data for the size_overflow asm stmt
130513 +struct asm_data {
130514 + // call or return stmt with our attributes
130515 + gimple target_stmt;
130516 + // def_stmt of the marked arg
130517 + gimple def_stmt;
130518 + // size_overflow asm rhs
130519 + tree input;
130520 + // the output (lhs) of the size_overflow asm is the marked arg
130521 + tree output;
130522 + // marked arg number (0 for return values)
130523 + unsigned int argnum;
130524 + // intentional mark type
130525 + enum intentional_mark intentional_mark;
130526 +};
130527 +
130528 +static void __unused print_asm_data(struct asm_data *asm_data)
130529 +{
130530 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
130531 +
130532 + fprintf(stderr, "def_stmt\n");
130533 + debug_gimple_stmt(asm_data->def_stmt);
130534 + fprintf(stderr, "target_stmt\n");
130535 + debug_gimple_stmt(asm_data->target_stmt);
130536 + fprintf(stderr, "output\n");
130537 + debug_tree(asm_data->output);
130538 + fprintf(stderr, "input\n");
130539 + debug_tree(asm_data->input);
130540 +}
130541 +
130542 +static const char *convert_mark_to_str(enum intentional_mark mark)
130543 +{
130544 + switch (mark) {
130545 + case MARK_NO:
130546 + return OK_ASM_STR;
130547 + case MARK_YES:
130548 + return YES_ASM_STR;
130549 + case MARK_END_INTENTIONAL:
130550 + return END_INTENTIONAL_ASM_STR;
130551 + case MARK_TURN_OFF:
130552 + return TURN_OFF_ASM_STR;
130553 + }
130554 + gcc_unreachable();
130555 +}
130556 +
130557 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
130558 +{
130559 + const char *fn_name;
130560 + char *asm_comment;
130561 + unsigned int len;
130562 +
130563 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
130564 + fn_name = DECL_NAME_POINTER(current_function_decl);
130565 + else
130566 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
130567 +
130568 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
130569 + gcc_assert(len > 0);
130570 +
130571 + return asm_comment;
130572 +}
130573 +
130574 +#if BUILDING_GCC_VERSION <= 4007
130575 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
130576 +#else
130577 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
130578 +#endif
130579 +{
130580 + tree list;
130581 +#if BUILDING_GCC_VERSION <= 4007
130582 + VEC(tree, gc) *vec_list = NULL;
130583 +#else
130584 + vec<tree, va_gc> *vec_list = NULL;
130585 +#endif
130586 +
130587 + list = build_tree_list(NULL_TREE, string);
130588 + list = chainon(NULL_TREE, build_tree_list(list, io));
130589 +#if BUILDING_GCC_VERSION <= 4007
130590 + VEC_safe_push(tree, gc, vec_list, list);
130591 +#else
130592 + vec_safe_push(vec_list, list);
130593 +#endif
130594 + return vec_list;
130595 +}
130596 +
130597 +static void create_so_asm_stmt(struct asm_data *asm_data)
130598 +{
130599 + char *asm_comment;
130600 + const char *mark_str;
130601 + gimple stmt;
130602 + gasm *asm_stmt;
130603 + gimple_stmt_iterator gsi;
130604 + tree str_input, str_output;
130605 +#if BUILDING_GCC_VERSION <= 4007
130606 + VEC(tree, gc) *input = NULL, *output = NULL;
130607 +#else
130608 + vec<tree, va_gc> *input = NULL, *output = NULL;
130609 +#endif
130610 +
130611 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
130612 + asm_comment = create_asm_comment(asm_data, mark_str);
130613 +
130614 + str_input = build_string(2, "0");
130615 + input = create_asm_io_list(str_input, asm_data->input);
130616 + str_output = build_string(4, "=rm");
130617 + output = create_asm_io_list(str_output, asm_data->output);
130618 +
130619 + stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
130620 + asm_stmt = as_a_gasm(stmt);
130621 + gimple_asm_set_volatile(asm_stmt, true);
130622 +
130623 + gsi = gsi_for_stmt(asm_data->def_stmt);
130624 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
130625 +
130626 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
130627 +
130628 + free(asm_comment);
130629 +}
130630 +
130631 +static void check_size_overflow_asm(struct asm_data *asm_data)
130632 +{
130633 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
130634 +
130635 + if (old_intentional_mark == asm_data->intentional_mark)
130636 + return;
130637 + if (asm_data->intentional_mark == MARK_NO)
130638 + return;
130639 +
130640 + print_intentional_mark(old_intentional_mark);
130641 + print_intentional_mark(asm_data->intentional_mark);
130642 + gcc_unreachable();
130643 +}
130644 +
130645 +static tree get_so_asm_output(struct asm_data *asm_data)
130646 +{
130647 + gimple stmt = asm_data->target_stmt;
130648 + unsigned int argnum = asm_data->argnum;
130649 +
130650 + switch (gimple_code(stmt)) {
130651 + case GIMPLE_RETURN:
130652 + gcc_assert(argnum == 0);
130653 + return gimple_return_retval(as_a_greturn(stmt));
130654 + case GIMPLE_CALL:
130655 + gcc_assert(argnum != 0);
130656 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
130657 + return gimple_call_arg(stmt, argnum - 1);
130658 + default:
130659 + debug_gimple_stmt(stmt);
130660 + gcc_unreachable();
130661 + }
130662 +}
130663 +
130664 +static tree get_so_asm_input(struct asm_data *asm_data)
130665 +{
130666 + gassign *assign;
130667 + tree output_type, new_var;
130668 + gimple_stmt_iterator gsi;
130669 +
130670 + output_type = TREE_TYPE(asm_data->output);
130671 + new_var = create_new_var(output_type);
130672 +
130673 + assign = gimple_build_assign(new_var, asm_data->output);
130674 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
130675 +
130676 + gsi = gsi_for_stmt(asm_data->target_stmt);
130677 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
130678 +
130679 + asm_data->def_stmt = assign;
130680 +
130681 + new_var = create_new_var(output_type);
130682 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
130683 +
130684 + return gimple_assign_lhs(assign);
130685 +}
130686 +
130687 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
130688 +{
130689 + switch (gimple_code(asm_data->target_stmt)) {
130690 + case GIMPLE_CALL:
130691 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
130692 + break;
130693 + case GIMPLE_RETURN:
130694 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
130695 + break;
130696 + default:
130697 + debug_gimple_stmt(asm_data->target_stmt);
130698 + gcc_unreachable();
130699 + }
130700 +
130701 + update_stmt(asm_data->def_stmt);
130702 +}
130703 +
130704 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
130705 + * is of the right kind create the appropriate size_overflow asm stmts:
130706 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
130707 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
130708 + */
130709 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
130710 +{
130711 + struct asm_data asm_data;
130712 +
130713 + asm_data.target_stmt = stmt;
130714 + asm_data.argnum = argnum;
130715 + asm_data.intentional_mark = intentional_mark;
130716 +
130717 + asm_data.output = get_so_asm_output(&asm_data);
130718 + if (asm_data.output == NULL_TREE)
130719 + return;
130720 + if (is_gimple_constant(asm_data.output))
130721 + return;
130722 + if (skip_types(asm_data.output))
130723 + return;
130724 +
130725 + asm_data.def_stmt = get_def_stmt(asm_data.output);
130726 + if (is_size_overflow_asm(asm_data.def_stmt)) {
130727 + check_size_overflow_asm(&asm_data);
130728 + return;
130729 + }
130730 +
130731 + asm_data.input = get_so_asm_input(&asm_data);
130732 +
130733 + create_so_asm_stmt(&asm_data);
130734 + set_so_asm_input_target_stmt(&asm_data);
130735 +
130736 + update_stmt(asm_data.def_stmt);
130737 + update_stmt(asm_data.target_stmt);
130738 +}
130739 +
130740 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
130741 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
130742 +{
130743 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
130744 + insert_size_overflow_asm(stmt, 0, MARK_NO);
130745 + return;
130746 + }
130747 +
130748 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
130749 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
130750 +}
130751 +
130752 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
130753 +static void set_argnum_attribute(const_tree attr, bool *argnums)
130754 +{
130755 + unsigned int argnum;
130756 + tree attr_value;
130757 +
130758 + gcc_assert(attr);
130759 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
130760 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
130761 + argnums[argnum] = true;
130762 + }
130763 +}
130764 +
130765 +// Check whether the arguments are marked by the size_overflow attribute.
130766 +static void search_interesting_so_args(tree fndecl, bool *argnums)
130767 +{
130768 + const_tree attr;
130769 +
130770 + attr = get_attribute("size_overflow", fndecl);
130771 + if (attr)
130772 + set_argnum_attribute(attr, argnums);
130773 +}
130774 +
130775 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
130776 +{
130777 + enum intentional_mark mark;
130778 +
130779 + mark = check_intentional_attribute(stmt, argnum);
130780 + if (mark == MARK_NO)
130781 + return MARK_NO;
130782 + insert_size_overflow_asm(stmt, argnum, mark);
130783 + return mark;
130784 +}
130785 +
130786 +static void handle_size_overflow_attr_ret(greturn *stmt)
130787 +{
130788 + enum intentional_mark mark;
130789 + bool orig_argnums[MAX_PARAM + 1] = {false};
130790 +
130791 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
130792 +
130793 + mark = handle_intentional_attr(stmt, 0);
130794 + if (mark == MARK_NO && orig_argnums[0])
130795 + insert_so_asm_by_so_attr(stmt, 0);
130796 +}
130797 +
130798 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
130799 +static void handle_size_overflow_attr_call(gcall *stmt)
130800 +{
130801 + tree fndecl;
130802 + unsigned int argnum;
130803 + bool orig_argnums[MAX_PARAM + 1] = {false};
130804 +
130805 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
130806 + if (fndecl == NULL_TREE)
130807 + return;
130808 + if (DECL_BUILT_IN(fndecl))
130809 + return;
130810 +
130811 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
130812 +
130813 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
130814 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
130815 +
130816 + if (mark == MARK_NO && orig_argnums[argnum])
130817 + insert_so_asm_by_so_attr(stmt, argnum);
130818 + }
130819 +}
130820 +
130821 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
130822 +static unsigned int search_interesting_functions(void)
130823 +{
130824 + basic_block bb;
130825 +
130826 + FOR_ALL_BB_FN(bb, cfun) {
130827 + gimple_stmt_iterator gsi;
130828 +
130829 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130830 + gimple stmt = gsi_stmt(gsi);
130831 +
130832 + if (is_gimple_call(stmt))
130833 + handle_size_overflow_attr_call(as_a_gcall(stmt));
130834 + else if (gimple_code(stmt) == GIMPLE_RETURN)
130835 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
130836 + }
130837 + }
130838 + return 0;
130839 +}
130840 +
130841 +/*
130842 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
130843 + * this pass inserts asm stmts to mark the interesting args
130844 + * that the ipa pass will detect and insert the size overflow checks for.
130845 + */
130846 +#if BUILDING_GCC_VERSION >= 4009
130847 +static const struct pass_data insert_size_overflow_asm_pass_data = {
130848 +#else
130849 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
130850 + .pass = {
130851 +#endif
130852 + .type = GIMPLE_PASS,
130853 + .name = "insert_size_overflow_asm",
130854 +#if BUILDING_GCC_VERSION >= 4008
130855 + .optinfo_flags = OPTGROUP_NONE,
130856 +#endif
130857 +#if BUILDING_GCC_VERSION >= 5000
130858 +#elif BUILDING_GCC_VERSION >= 4009
130859 + .has_gate = false,
130860 + .has_execute = true,
130861 +#else
130862 + .gate = NULL,
130863 + .execute = search_interesting_functions,
130864 + .sub = NULL,
130865 + .next = NULL,
130866 + .static_pass_number = 0,
130867 +#endif
130868 + .tv_id = TV_NONE,
130869 + .properties_required = PROP_cfg,
130870 + .properties_provided = 0,
130871 + .properties_destroyed = 0,
130872 + .todo_flags_start = 0,
130873 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
130874 +#if BUILDING_GCC_VERSION < 4009
130875 + }
130876 +#endif
130877 +};
130878 +
130879 +#if BUILDING_GCC_VERSION >= 4009
130880 +namespace {
130881 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
130882 +public:
130883 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
130884 +#if BUILDING_GCC_VERSION >= 5000
130885 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
130886 +#else
130887 + unsigned int execute() { return search_interesting_functions(); }
130888 +#endif
130889 +};
130890 +}
130891 +
130892 +opt_pass *make_insert_size_overflow_asm_pass(void)
130893 +{
130894 + return new insert_size_overflow_asm_pass();
130895 +}
130896 +#else
130897 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
130898 +{
130899 + return &insert_size_overflow_asm_pass.pass;
130900 +}
130901 +#endif
130902 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
130903 new file mode 100644
130904 index 0000000..2af88a3
130905 --- /dev/null
130906 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
130907 @@ -0,0 +1,958 @@
130908 +/*
130909 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
130910 + * Licensed under the GPL v2, or (at your option) v3
130911 + *
130912 + * Homepage:
130913 + * https://github.com/ephox-gcc-plugins/size_overflow
130914 + *
130915 + * Documentation:
130916 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
130917 + *
130918 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
130919 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
130920 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
130921 + *
130922 + * Usage:
130923 + * $ make
130924 + * $ make run
130925 + */
130926 +
130927 +#include "size_overflow.h"
130928 +
130929 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
130930 +
130931 +static const char *get_asm_string(const gasm *stmt)
130932 +{
130933 + if (stmt)
130934 + return gimple_asm_string(stmt);
130935 + return NULL;
130936 +}
130937 +
130938 +tree get_size_overflow_asm_input(const gasm *stmt)
130939 +{
130940 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
130941 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
130942 +}
130943 +
130944 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
130945 +{
130946 + const char *str;
130947 +
130948 + if (!is_size_overflow_asm(stmt))
130949 + return false;
130950 +
130951 + str = get_asm_string(stmt);
130952 + if (!str)
130953 + return false;
130954 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
130955 +}
130956 +
130957 +bool is_size_overflow_asm(const_gimple stmt)
130958 +{
130959 + const char *str;
130960 +
130961 + if (!stmt)
130962 + return false;
130963 + if (gimple_code(stmt) != GIMPLE_ASM)
130964 + return false;
130965 +
130966 + str = get_asm_string(as_a_const_gasm(stmt));
130967 + if (!str)
130968 + return false;
130969 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
130970 +}
130971 +
130972 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
130973 +{
130974 + const char *str;
130975 +
130976 + if (!is_size_overflow_asm(stmt))
130977 + return false;
130978 +
130979 + str = get_asm_string(stmt);
130980 + if (!str)
130981 + return false;
130982 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
130983 +}
130984 +
130985 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
130986 +{
130987 + const char *str;
130988 +
130989 + if (!is_size_overflow_asm(stmt))
130990 + return false;
130991 +
130992 + str = get_asm_string(stmt);
130993 + if (!str)
130994 + return false;
130995 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
130996 +}
130997 +
130998 +/* Get the param of the intentional_overflow attribute.
130999 + * * 0: MARK_END_INTENTIONAL
131000 + * * 1..MAX_PARAM: MARK_YES
131001 + * * -1: MARK_TURN_OFF
131002 + */
131003 +static tree get_attribute_param(const_tree decl)
131004 +{
131005 + const_tree attr;
131006 +
131007 + if (decl == NULL_TREE)
131008 + return NULL_TREE;
131009 +
131010 + attr = get_attribute("intentional_overflow", decl);
131011 + if (attr)
131012 + return TREE_VALUE(attr);
131013 + return NULL_TREE;
131014 +}
131015 +
131016 +// MARK_TURN_OFF
131017 +static bool is_turn_off_intentional_attr(const_tree decl)
131018 +{
131019 + const_tree param_head;
131020 +
131021 + param_head = get_attribute_param(decl);
131022 + if (param_head == NULL_TREE)
131023 + return false;
131024 +
131025 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
131026 + return true;
131027 + return false;
131028 +}
131029 +
131030 +// MARK_END_INTENTIONAL
131031 +static bool is_end_intentional_intentional_attr(const_tree decl)
131032 +{
131033 + const_tree param_head;
131034 +
131035 + param_head = get_attribute_param(decl);
131036 + if (param_head == NULL_TREE)
131037 + return false;
131038 +
131039 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
131040 + return true;
131041 + return false;
131042 +}
131043 +
131044 +// MARK_YES
131045 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
131046 +{
131047 + tree param, param_head;
131048 +
131049 + if (argnum == 0)
131050 + return false;
131051 +
131052 + param_head = get_attribute_param(decl);
131053 + for (param = param_head; param; param = TREE_CHAIN(param)) {
131054 + int argval = tree_to_shwi(TREE_VALUE(param));
131055 +
131056 + if (argval <= 0)
131057 + continue;
131058 + if (argnum == (unsigned int)argval)
131059 + return true;
131060 + }
131061 + return false;
131062 +}
131063 +
131064 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
131065 +{
131066 + const struct size_overflow_hash *hash;
131067 + location_t loc;
131068 +
131069 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
131070 + return;
131071 +
131072 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
131073 + return;
131074 +
131075 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
131076 + if (!hash)
131077 + return;
131078 +
131079 + loc = DECL_SOURCE_LOCATION(decl);
131080 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
131081 +}
131082 +
131083 +// Get the field decl of a component ref for intentional_overflow checking
131084 +static const_tree search_field_decl(const_tree comp_ref)
131085 +{
131086 + const_tree field = NULL_TREE;
131087 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
131088 +
131089 + for (i = 0; i < len; i++) {
131090 + field = TREE_OPERAND(comp_ref, i);
131091 + if (TREE_CODE(field) == FIELD_DECL)
131092 + break;
131093 + }
131094 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
131095 + return field;
131096 +}
131097 +
131098 +/* Get the type of the intentional_overflow attribute of a node
131099 + * * MARK_TURN_OFF
131100 + * * MARK_YES
131101 + * * MARK_NO
131102 + * * MARK_END_INTENTIONAL
131103 + */
131104 +static enum intentional_mark get_intentional_attr_type(const_tree node)
131105 +{
131106 + const_tree cur_decl;
131107 +
131108 + if (node == NULL_TREE)
131109 + return MARK_NO;
131110 +
131111 + switch (TREE_CODE(node)) {
131112 + case COMPONENT_REF:
131113 + cur_decl = search_field_decl(node);
131114 + if (is_turn_off_intentional_attr(cur_decl))
131115 + return MARK_TURN_OFF;
131116 + if (is_end_intentional_intentional_attr(cur_decl))
131117 + return MARK_YES;
131118 + break;
131119 + case PARM_DECL: {
131120 + unsigned int argnum;
131121 +
131122 + cur_decl = get_orig_fndecl(current_function_decl);
131123 + argnum = find_arg_number_tree(node, cur_decl);
131124 + if (argnum == CANNOT_FIND_ARG)
131125 + return MARK_NO;
131126 + if (is_yes_intentional_attr(cur_decl, argnum))
131127 + return MARK_YES;
131128 + if (is_end_intentional_intentional_attr(cur_decl))
131129 + return MARK_END_INTENTIONAL;
131130 + break;
131131 + }
131132 + case FUNCTION_DECL: {
131133 + const_tree fndecl = get_orig_fndecl(node);
131134 +
131135 + if (is_turn_off_intentional_attr(fndecl))
131136 + return MARK_TURN_OFF;
131137 + if (is_end_intentional_intentional_attr(fndecl))
131138 + return MARK_END_INTENTIONAL;
131139 + }
131140 + default:
131141 + break;
131142 + }
131143 + return MARK_NO;
131144 +}
131145 +
131146 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
131147 +{
131148 + enum intentional_mark mark = MARK_NO;
131149 + gphi *phi = as_a_gphi(get_def_stmt(result));
131150 + unsigned int i, n = gimple_phi_num_args(phi);
131151 +
131152 + pointer_set_insert(visited, phi);
131153 + for (i = 0; i < n; i++) {
131154 + tree arg = gimple_phi_arg_def(phi, i);
131155 +
131156 + mark = walk_use_def(visited, arg);
131157 + if (mark != MARK_NO)
131158 + return mark;
131159 + }
131160 +
131161 + return mark;
131162 +}
131163 +
131164 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
131165 +{
131166 + enum intentional_mark mark;
131167 + tree rhs1, rhs2;
131168 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
131169 +
131170 + rhs1 = gimple_assign_rhs1(def_stmt);
131171 + rhs2 = gimple_assign_rhs2(def_stmt);
131172 +
131173 + mark = walk_use_def(visited, rhs1);
131174 + if (mark == MARK_NO)
131175 + return walk_use_def(visited, rhs2);
131176 + return mark;
131177 +}
131178 +
131179 +enum intentional_mark get_so_asm_type(const_gimple stmt)
131180 +{
131181 + const gasm *asm_stmt;
131182 +
131183 + if (!stmt)
131184 + return MARK_NO;
131185 + if (!is_size_overflow_asm(stmt))
131186 + return MARK_NO;
131187 +
131188 + asm_stmt = as_a_const_gasm(stmt);
131189 + if (is_size_overflow_insert_check_asm(asm_stmt))
131190 + return MARK_NO;
131191 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
131192 + return MARK_TURN_OFF;
131193 + if (is_size_overflow_intentional_asm_end(asm_stmt))
131194 + return MARK_END_INTENTIONAL;
131195 + return MARK_YES;
131196 +}
131197 +
131198 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
131199 +{
131200 + const_gimple def_stmt;
131201 +
131202 + if (TREE_CODE(lhs) != SSA_NAME)
131203 + return get_intentional_attr_type(lhs);
131204 +
131205 + def_stmt = get_def_stmt(lhs);
131206 + gcc_assert(def_stmt);
131207 +
131208 + if (pointer_set_insert(visited, def_stmt))
131209 + return MARK_NO;
131210 +
131211 + switch (gimple_code(def_stmt)) {
131212 + case GIMPLE_CALL:
131213 + case GIMPLE_RETURN:
131214 + return MARK_NO;
131215 + case GIMPLE_NOP:
131216 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
131217 + case GIMPLE_ASM:
131218 + return get_so_asm_type(as_a_const_gasm(def_stmt));
131219 + case GIMPLE_PHI:
131220 + return walk_use_def_phi(visited, lhs);
131221 + case GIMPLE_ASSIGN:
131222 + switch (gimple_num_ops(def_stmt)) {
131223 + case 2:
131224 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
131225 + case 3:
131226 + return walk_use_def_binary(visited, lhs);
131227 + }
131228 + default:
131229 + debug_gimple_stmt((gimple)def_stmt);
131230 + error("%s: unknown gimple code", __func__);
131231 + gcc_unreachable();
131232 + }
131233 +}
131234 +
131235 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
131236 +{
131237 + enum intentional_mark mark;
131238 + gimple_set *visited;
131239 +
131240 + visited = pointer_set_create();
131241 + mark = walk_use_def(visited, var);
131242 + pointer_set_destroy(visited);
131243 +
131244 + return mark;
131245 +}
131246 +
131247 +/* Search intentional_overflow attribute on caller and on callee too.
131248 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
131249 + * parameters aren't tracked backwards.
131250 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
131251 + * the function.
131252 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
131253 + * in all callers (on a structure field means that overflow checking is turned off
131254 + * in all expressions involving the given field).
131255 + */
131256 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
131257 +{
131258 + enum intentional_mark caller_mark, callee_mark;
131259 + const_tree fndecl, orig_cur_fndecl, arg;
131260 +
131261 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
131262 +
131263 + // handle MARK_TURN_OFF early on the caller
131264 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
131265 + return MARK_TURN_OFF;
131266 +
131267 + switch (gimple_code(stmt)) {
131268 + case GIMPLE_RETURN:
131269 + gcc_assert(argnum == 0);
131270 + // for now ignore other intentional attribute types on returns
131271 + return MARK_NO;
131272 + case GIMPLE_CALL:
131273 + gcc_assert(argnum != 0);
131274 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131275 + arg = gimple_call_arg(stmt, argnum - 1);
131276 + break;
131277 + default:
131278 + debug_gimple_stmt((gimple)stmt);
131279 + gcc_unreachable();
131280 + }
131281 +
131282 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
131283 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
131284 + return MARK_END_INTENTIONAL;
131285 +
131286 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
131287 + // handle MARK_TURN_OFF on the callee
131288 + if (is_turn_off_intentional_attr(fndecl))
131289 + return MARK_TURN_OFF;
131290 + // find a defining marked caller argument or struct field for arg
131291 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
131292 +
131293 + // did we find a marked struct field?
131294 + if (caller_mark == MARK_TURN_OFF)
131295 + return MARK_TURN_OFF;
131296 +
131297 + // handle MARK_END_INTENTIONAL on the callee
131298 + if (is_end_intentional_intentional_attr(fndecl))
131299 + callee_mark = MARK_END_INTENTIONAL;
131300 + // is it a marked callee parameter?
131301 + else if (is_yes_intentional_attr(fndecl, argnum))
131302 + callee_mark = MARK_YES;
131303 + else
131304 + callee_mark = MARK_NO;
131305 +
131306 + // no intentional attribute found
131307 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
131308 + return MARK_NO;
131309 +
131310 + // MARK_YES is meaningful only on the caller
131311 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
131312 + return MARK_NO;
131313 +
131314 + // we found a code region where we don't want to duplicate
131315 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
131316 + return MARK_END_INTENTIONAL;
131317 +
131318 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
131319 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
131320 + return MARK_NO;
131321 +
131322 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
131323 + if (caller_mark == MARK_YES) {
131324 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
131325 + return MARK_YES;
131326 + }
131327 +
131328 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
131329 + debug_gimple_stmt((gimple)stmt);
131330 + print_intentional_mark(caller_mark);
131331 + print_intentional_mark(callee_mark);
131332 + gcc_unreachable();
131333 +}
131334 +
131335 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
131336 +{
131337 + const_tree arg;
131338 +
131339 + switch (gimple_code(stmt)) {
131340 + case GIMPLE_RETURN:
131341 + gcc_assert(argnum == 0);
131342 + arg = gimple_return_retval(as_a_const_greturn(stmt));
131343 + break;
131344 + case GIMPLE_CALL:
131345 + gcc_assert(argnum != 0);
131346 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131347 + arg = gimple_call_arg(stmt, argnum - 1);
131348 + break;
131349 + case GIMPLE_ASM:
131350 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
131351 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
131352 + break;
131353 + default:
131354 + debug_gimple_stmt((gimple)stmt);
131355 + gcc_unreachable();
131356 + }
131357 +
131358 + // find a defining marked caller argument or struct field for arg
131359 + return check_intentional_size_overflow_asm_and_attribute(arg);
131360 +}
131361 +
131362 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
131363 +{
131364 + const_tree rhs1, lhs, rhs1_type, lhs_type;
131365 + enum machine_mode lhs_mode, rhs_mode;
131366 + gimple def_stmt = get_def_stmt(no_const_rhs);
131367 +
131368 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131369 + return false;
131370 +
131371 + rhs1 = gimple_assign_rhs1(def_stmt);
131372 + lhs = gimple_assign_lhs(def_stmt);
131373 + rhs1_type = TREE_TYPE(rhs1);
131374 + lhs_type = TREE_TYPE(lhs);
131375 + rhs_mode = TYPE_MODE(rhs1_type);
131376 + lhs_mode = TYPE_MODE(lhs_type);
131377 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
131378 + return false;
131379 +
131380 + return true;
131381 +}
131382 +
131383 +static unsigned int uses_num(tree node)
131384 +{
131385 + imm_use_iterator imm_iter;
131386 + use_operand_p use_p;
131387 + unsigned int num = 0;
131388 +
131389 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
131390 + gimple use_stmt = USE_STMT(use_p);
131391 +
131392 + if (use_stmt == NULL)
131393 + return num;
131394 + if (is_gimple_debug(use_stmt))
131395 + continue;
131396 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
131397 + continue;
131398 + num++;
131399 + }
131400 + return num;
131401 +}
131402 +
131403 +static bool no_uses(tree node)
131404 +{
131405 + return !uses_num(node);
131406 +}
131407 +
131408 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
131409 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
131410 +{
131411 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
131412 + gimple def_stmt = get_def_stmt(lhs);
131413 +
131414 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131415 + return false;
131416 +
131417 + rhs1 = gimple_assign_rhs1(def_stmt);
131418 + rhs_type = TREE_TYPE(rhs1);
131419 + lhs_type = TREE_TYPE(lhs);
131420 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
131421 + return false;
131422 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
131423 + return false;
131424 +
131425 + def_stmt = get_def_stmt(rhs1);
131426 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
131427 + return false;
131428 +
131429 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
131430 + return false;
131431 +
131432 + rhs1 = gimple_assign_rhs1(def_stmt);
131433 + rhs2 = gimple_assign_rhs2(def_stmt);
131434 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
131435 + return false;
131436 +
131437 + if (is_gimple_constant(rhs2))
131438 + not_const_rhs = rhs1;
131439 + else
131440 + not_const_rhs = rhs2;
131441 +
131442 + return no_uses(not_const_rhs);
131443 +}
131444 +
131445 +static bool is_lt_signed_type_max(const_tree rhs)
131446 +{
131447 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
131448 +
131449 + if (!TYPE_UNSIGNED(type))
131450 + return true;
131451 +
131452 + switch (TYPE_MODE(type)) {
131453 + case QImode:
131454 + new_type = intQI_type_node;
131455 + break;
131456 + case HImode:
131457 + new_type = intHI_type_node;
131458 + break;
131459 + case SImode:
131460 + new_type = intSI_type_node;
131461 + break;
131462 + case DImode:
131463 + new_type = intDI_type_node;
131464 + break;
131465 + default:
131466 + debug_tree((tree)type);
131467 + gcc_unreachable();
131468 + }
131469 +
131470 + type_max = TYPE_MAX_VALUE(new_type);
131471 + if (!tree_int_cst_lt(type_max, rhs))
131472 + return true;
131473 +
131474 + return false;
131475 +}
131476 +
131477 +static bool is_gt_zero(const_tree rhs)
131478 +{
131479 + const_tree type = TREE_TYPE(rhs);
131480 +
131481 + if (TYPE_UNSIGNED(type))
131482 + return true;
131483 +
131484 + if (!tree_int_cst_lt(rhs, integer_zero_node))
131485 + return true;
131486 +
131487 + return false;
131488 +}
131489 +
131490 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
131491 +{
131492 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
131493 + return false;
131494 + if (!is_gimple_constant(rhs))
131495 + return false;
131496 +
131497 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
131498 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
131499 + return false;
131500 +
131501 + return true;
131502 +}
131503 +
131504 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
131505 +{
131506 + const_gimple assign;
131507 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131508 + tree origtype = TREE_TYPE(orig_rhs);
131509 +
131510 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
131511 + pointer_set_insert(visited->my_stmts, assign);
131512 + return get_lhs(assign);
131513 +}
131514 +
131515 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
131516 +{
131517 + tree new_rhs, orig_rhs;
131518 + void (*gimple_assign_set_rhs)(gimple, tree);
131519 + tree rhs1 = gimple_assign_rhs1(stmt);
131520 + tree rhs2 = gimple_assign_rhs2(stmt);
131521 + tree lhs = gimple_assign_lhs(stmt);
131522 +
131523 + if (!check_overflow)
131524 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131525 +
131526 + if (change_rhs == NULL_TREE)
131527 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131528 +
131529 + if (new_rhs2 == NULL_TREE) {
131530 + orig_rhs = rhs1;
131531 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
131532 + } else {
131533 + orig_rhs = rhs2;
131534 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
131535 + }
131536 +
131537 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
131538 +
131539 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
131540 + gimple_assign_set_rhs(stmt, new_rhs);
131541 + update_stmt(stmt);
131542 +
131543 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131544 +}
131545 +
131546 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
131547 +{
131548 + gimple rhs1_def_stmt, rhs2_def_stmt;
131549 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
131550 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
131551 + const_tree rhs1 = gimple_assign_rhs1(stmt);
131552 + const_tree rhs2 = gimple_assign_rhs2(stmt);
131553 +
131554 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
131555 + return false;
131556 +
131557 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
131558 +
131559 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
131560 + return false;
131561 +
131562 + rhs1_def_stmt = get_def_stmt(rhs1);
131563 + rhs2_def_stmt = get_def_stmt(rhs2);
131564 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
131565 + return false;
131566 +
131567 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
131568 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
131569 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
131570 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
131571 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
131572 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
131573 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
131574 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
131575 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
131576 + return false;
131577 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
131578 + return false;
131579 +
131580 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
131581 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
131582 + return true;
131583 +}
131584 +
131585 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
131586 +{
131587 + gassign *assign;
131588 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131589 + tree type = TREE_TYPE(rhs1);
131590 + tree lhs = create_new_var(type);
131591 +
131592 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
131593 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
131594 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
131595 +
131596 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
131597 + update_stmt(assign);
131598 + pointer_set_insert(visited->my_stmts, assign);
131599 + return assign;
131600 +}
131601 +
131602 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
131603 +{
131604 + gimple_stmt_iterator gsi;
131605 + const_gimple cast_stmt;
131606 + tree type = TREE_TYPE(node);
131607 +
131608 + if (types_compatible_p(type, intTI_type_node))
131609 + return node;
131610 +
131611 + gsi = gsi_for_stmt(stmt);
131612 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
131613 + pointer_set_insert(visited->my_stmts, cast_stmt);
131614 + return get_lhs(cast_stmt);
131615 +}
131616 +
131617 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
131618 +{
131619 + tree rhs1, def_stmt_rhs1;
131620 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
131621 +
131622 + def_stmt = get_def_stmt(var);
131623 + if (!gimple_assign_cast_p(def_stmt))
131624 + return NULL_TREE;
131625 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
131626 +
131627 + rhs1 = gimple_assign_rhs1(def_stmt);
131628 + rhs1_def_stmt = get_def_stmt(rhs1);
131629 + if (!gimple_assign_cast_p(rhs1_def_stmt))
131630 + return rhs1;
131631 +
131632 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
131633 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
131634 +
131635 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
131636 + case GIMPLE_CALL:
131637 + case GIMPLE_NOP:
131638 + case GIMPLE_ASM:
131639 + case GIMPLE_PHI:
131640 + return def_stmt_rhs1;
131641 + case GIMPLE_ASSIGN:
131642 + return rhs1;
131643 + default:
131644 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
131645 + gcc_unreachable();
131646 + }
131647 +}
131648 +
131649 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
131650 +{
131651 + tree new_rhs1, new_rhs2;
131652 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
131653 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
131654 + tree rhs1 = gimple_assign_rhs1(stmt);
131655 + tree rhs2 = gimple_assign_rhs2(stmt);
131656 +
131657 + if (!is_subtraction_special(visited, stmt))
131658 + return NULL_TREE;
131659 +
131660 + new_rhs1 = expand(visited, rhs1);
131661 + new_rhs2 = expand(visited, rhs2);
131662 +
131663 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
131664 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
131665 +
131666 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
131667 + return NULL_TREE;
131668 +
131669 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
131670 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
131671 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
131672 + }
131673 +
131674 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
131675 + new_lhs = gimple_assign_lhs(assign);
131676 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
131677 +
131678 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
131679 +}
131680 +
131681 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
131682 +{
131683 + const_gimple def_stmt;
131684 +
131685 + if (TREE_CODE(rhs) != SSA_NAME)
131686 + return false;
131687 +
131688 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
131689 + return false;
131690 +
131691 + def_stmt = get_def_stmt(rhs);
131692 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
131693 + return false;
131694 +
131695 + return true;
131696 +}
131697 +
131698 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
131699 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
131700 + * fffffff * 16 > signed max -> truncate
131701 + */
131702 +static bool look_for_mult_and_add(const_gimple stmt)
131703 +{
131704 + const_tree res;
131705 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
131706 + const_gimple def_stmt;
131707 +
131708 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
131709 + return false;
131710 + if (!is_gimple_assign(stmt))
131711 + return false;
131712 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
131713 + return false;
131714 +
131715 + rhs1 = gimple_assign_rhs1(stmt);
131716 + rhs2 = gimple_assign_rhs2(stmt);
131717 + if (is_gimple_constant(rhs1)) {
131718 + const_rhs = rhs1;
131719 + def_stmt = get_def_stmt(rhs2);
131720 + } else if (is_gimple_constant(rhs2)) {
131721 + const_rhs = rhs2;
131722 + def_stmt = get_def_stmt(rhs1);
131723 + } else
131724 + return false;
131725 +
131726 + if (!is_gimple_assign(def_stmt))
131727 + return false;
131728 +
131729 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
131730 + return false;
131731 +
131732 + def_rhs1 = gimple_assign_rhs1(def_stmt);
131733 + def_rhs2 = gimple_assign_rhs2(def_stmt);
131734 + if (is_gimple_constant(def_rhs1))
131735 + def_const_rhs = def_rhs1;
131736 + else if (is_gimple_constant(def_rhs2))
131737 + def_const_rhs = def_rhs2;
131738 + else
131739 + return false;
131740 +
131741 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
131742 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
131743 + return false;
131744 + return true;
131745 +}
131746 +
131747 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
131748 +{
131749 + const_gimple def_stmt_1, def_stmt_2;
131750 + const_tree rhs1, rhs2;
131751 + bool add_mul_rhs1, add_mul_rhs2;
131752 +
131753 + rhs1 = gimple_assign_rhs1(stmt);
131754 + def_stmt_1 = get_def_stmt(rhs1);
131755 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
131756 +
131757 + rhs2 = gimple_assign_rhs2(stmt);
131758 + def_stmt_2 = get_def_stmt(rhs2);
131759 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
131760 +
131761 + if (add_mul_rhs1)
131762 + return RHS1_INTENTIONAL_OVERFLOW;
131763 + if (add_mul_rhs2)
131764 + return RHS2_INTENTIONAL_OVERFLOW;
131765 + return NO_INTENTIONAL_OVERFLOW;
131766 +}
131767 +
131768 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
131769 +{
131770 + gassign *my_stmt;
131771 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131772 +
131773 + gsi_next(&gsi);
131774 + my_stmt = as_a_gassign(gsi_stmt(gsi));
131775 +
131776 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
131777 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
131778 + return my_stmt;
131779 +
131780 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
131781 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
131782 + debug_gimple_stmt(stmt);
131783 + debug_gimple_stmt(my_stmt);
131784 + gcc_unreachable();
131785 + }
131786 +
131787 + return my_stmt;
131788 +}
131789 +
131790 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
131791 + * unsigned type cast to signed type, unsigned type: no more uses
131792 + * e.g., lib/vsprintf.c:simple_strtol()
131793 + * _10 = (unsigned long int) _9
131794 + * _11 = -_10;
131795 + * _12 = (long int) _11; (_11_ no more uses)
131796 + */
131797 +static bool is_call_or_cast(gimple stmt)
131798 +{
131799 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
131800 +}
131801 +
131802 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
131803 +{
131804 + const_tree rhs;
131805 + gimple def_stmt;
131806 +
131807 + if (node == NULL_TREE)
131808 + return true;
131809 + if (is_gimple_constant(node))
131810 + return true;
131811 +
131812 + def_stmt = get_def_stmt(node);
131813 + if (!def_stmt)
131814 + return false;
131815 +
131816 + if (is_call_or_cast(def_stmt))
131817 + return true;
131818 +
131819 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
131820 + return false;
131821 + rhs = gimple_assign_rhs1(def_stmt);
131822 + def_stmt = get_def_stmt(rhs);
131823 + if (!def_stmt)
131824 + return false;
131825 + return is_call_or_cast(def_stmt);
131826 +}
131827 +
131828 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
131829 +{
131830 + unsigned int use_num;
131831 + gassign *so_stmt;
131832 + const_gimple def_stmt;
131833 + const_tree rhs1, rhs2;
131834 + tree rhs = gimple_assign_rhs1(stmt);
131835 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
131836 + const_tree rhs_type = TREE_TYPE(rhs);
131837 +
131838 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
131839 + return;
131840 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
131841 + return;
131842 + use_num = uses_num(rhs);
131843 + if (use_num != 1)
131844 + return;
131845 +
131846 + def_stmt = get_def_stmt(rhs);
131847 + if (!def_stmt)
131848 + return;
131849 + if (!is_gimple_assign(def_stmt))
131850 + return;
131851 +
131852 + rhs1 = gimple_assign_rhs1(def_stmt);
131853 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
131854 + return;
131855 +
131856 + rhs2 = gimple_assign_rhs2(def_stmt);
131857 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
131858 + return;
131859 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
131860 + return;
131861 +
131862 + so_stmt = get_dup_stmt(visited, stmt);
131863 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
131864 +}
131865 +
131866 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
131867 new file mode 100644
131868 index 0000000..c1b4773
131869 --- /dev/null
131870 +++ b/tools/gcc/size_overflow_plugin/misc.c
131871 @@ -0,0 +1,441 @@
131872 +/*
131873 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131874 + * Licensed under the GPL v2, or (at your option) v3
131875 + *
131876 + * Homepage:
131877 + * https://github.com/ephox-gcc-plugins/size_overflow
131878 + *
131879 + * Documentation:
131880 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131881 + *
131882 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131883 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131884 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131885 + *
131886 + * Usage:
131887 + * $ make
131888 + * $ make run
131889 + */
131890 +
131891 +#include "size_overflow.h"
131892 +
131893 +const char *get_type_name_from_field(const_tree field_decl)
131894 +{
131895 + const_tree context, type_name;
131896 +
131897 + if (TREE_CODE(field_decl) != FIELD_DECL)
131898 + return NULL;
131899 +
131900 + context = DECL_CONTEXT(field_decl);
131901 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
131902 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
131903 + if (type_name == NULL_TREE)
131904 + return NULL;
131905 +
131906 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
131907 + return IDENTIFIER_POINTER(type_name);
131908 + else if (TREE_CODE(type_name) == TYPE_DECL)
131909 + return DECL_NAME_POINTER(type_name);
131910 +
131911 + debug_tree((tree)field_decl);
131912 + debug_tree((tree)type_name);
131913 + gcc_unreachable();
131914 +}
131915 +
131916 +// Was the function created by the compiler itself?
131917 +bool made_by_compiler(const_tree decl)
131918 +{
131919 + struct cgraph_node *node;
131920 +
131921 + if (FUNCTION_PTR_P(decl))
131922 + return false;
131923 + if (TREE_CODE(decl) == VAR_DECL)
131924 + return false;
131925 +
131926 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
131927 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
131928 + return true;
131929 + if (DECL_ARTIFICIAL(decl))
131930 + return true;
131931 +
131932 + node = get_cnode(decl);
131933 + if (!node)
131934 + return false;
131935 + return node->clone_of != NULL;
131936 +}
131937 +
131938 +bool skip_types(const_tree var)
131939 +{
131940 + const_tree type;
131941 +
131942 + type = TREE_TYPE(var);
131943 + if (type == NULL_TREE)
131944 + return true;
131945 +
131946 + switch (TREE_CODE(type)) {
131947 + case INTEGER_TYPE:
131948 + case ENUMERAL_TYPE:
131949 + return false;
131950 + default:
131951 + return true;
131952 + }
131953 +}
131954 +
131955 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
131956 +{
131957 + gimple def_stmt;
131958 +
131959 + gcc_assert(fn_ptr != NULL_TREE);
131960 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
131961 +
131962 + if (is_gimple_constant(fn_ptr))
131963 + return NULL;
131964 +
131965 + def_stmt = get_def_stmt(fn_ptr);
131966 + gcc_assert(def_stmt);
131967 + return def_stmt;
131968 +}
131969 +
131970 +gimple get_def_stmt(const_tree node)
131971 +{
131972 + gcc_assert(node != NULL_TREE);
131973 +
131974 + if (TREE_CODE(node) != SSA_NAME)
131975 + return NULL;
131976 + return SSA_NAME_DEF_STMT(node);
131977 +}
131978 +
131979 +tree create_new_var(tree type)
131980 +{
131981 + tree new_var = create_tmp_var(type, "cicus");
131982 +
131983 + add_referenced_var(new_var);
131984 + return new_var;
131985 +}
131986 +
131987 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
131988 +{
131989 + const_gimple def_stmt = get_def_stmt(rhs);
131990 +
131991 + if (force)
131992 + return false;
131993 +
131994 + if (is_gimple_constant(rhs))
131995 + return false;
131996 +
131997 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
131998 + return false;
131999 +
132000 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
132001 + return false;
132002 +
132003 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
132004 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
132005 + return false;
132006 +
132007 + return true;
132008 +}
132009 +
132010 +tree cast_a_tree(tree type, tree var)
132011 +{
132012 + gcc_assert(type != NULL_TREE);
132013 + gcc_assert(var != NULL_TREE);
132014 + gcc_assert(fold_convertible_p(type, var));
132015 +
132016 + return fold_convert(type, var);
132017 +}
132018 +
132019 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
132020 +{
132021 + gassign *assign;
132022 + gimple def_stmt;
132023 +
132024 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
132025 + gcc_assert(!is_gimple_constant(rhs));
132026 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
132027 + gcc_unreachable();
132028 +
132029 + def_stmt = get_def_stmt(rhs);
132030 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
132031 + return def_stmt;
132032 +
132033 + if (lhs == CREATE_NEW_VAR)
132034 + lhs = create_new_var(dst_type);
132035 +
132036 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
132037 +
132038 + if (!gsi_end_p(*gsi)) {
132039 + location_t loc = gimple_location(gsi_stmt(*gsi));
132040 + gimple_set_location(assign, loc);
132041 + }
132042 +
132043 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132044 +
132045 + if (before)
132046 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
132047 + else
132048 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
132049 + update_stmt(assign);
132050 + return assign;
132051 +}
132052 +
132053 +bool is_size_overflow_type(const_tree var)
132054 +{
132055 + const char *name;
132056 + const_tree type_name, type;
132057 +
132058 + if (var == NULL_TREE)
132059 + return false;
132060 +
132061 + type = TREE_TYPE(var);
132062 + type_name = TYPE_NAME(type);
132063 + if (type_name == NULL_TREE)
132064 + return false;
132065 +
132066 + if (DECL_P(type_name))
132067 + name = DECL_NAME_POINTER(type_name);
132068 + else
132069 + name = IDENTIFIER_POINTER(type_name);
132070 +
132071 + if (!strncmp(name, "size_overflow_type", 18))
132072 + return true;
132073 + return false;
132074 +}
132075 +
132076 +// Determine if a cloned function has all the original arguments
132077 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
132078 +{
132079 + const_tree new_decl_list, old_decl_list;
132080 +
132081 + if (new_node->clone_of && new_node->clone.tree_map)
132082 + return !new_node->clone.args_to_skip;
132083 +
132084 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
132085 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
132086 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
132087 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
132088 +
132089 + return true;
132090 +}
132091 +
132092 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
132093 +{
132094 + unsigned int new_num;
132095 + const_tree fndecl_arg;
132096 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
132097 + const_tree arg, target_fndecl_arglist;
132098 +
132099 + if (num == 0)
132100 + return num;
132101 +
132102 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
132103 + return num;
132104 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
132105 + return CANNOT_FIND_ARG;
132106 +
132107 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
132108 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
132109 + return CANNOT_FIND_ARG;
132110 +
132111 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
132112 + gcc_assert(fndecl_arg != NULL_TREE);
132113 +
132114 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
132115 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
132116 + return new_num;
132117 + }
132118 +
132119 + return CANNOT_FIND_ARG;
132120 +}
132121 +
132122 +// Find the specified argument in the originally cloned function
132123 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
132124 +{
132125 + bitmap args_to_skip;
132126 + unsigned int i, new_argnum = clone_argnum;
132127 +
132128 + if (unchanged_arglist(new_node, old_node))
132129 + return clone_argnum;
132130 +
132131 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132132 + args_to_skip = new_node->clone.args_to_skip;
132133 + for (i = 0; i < clone_argnum; i++) {
132134 + if (bitmap_bit_p(args_to_skip, i))
132135 + new_argnum++;
132136 + }
132137 + return new_argnum;
132138 +}
132139 +
132140 +// Find the specified argument in the clone
132141 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
132142 +{
132143 + bitmap args_to_skip;
132144 + unsigned int i, new_argnum = orig_argnum;
132145 +
132146 + if (unchanged_arglist(new_node, old_node))
132147 + return orig_argnum;
132148 +
132149 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132150 + args_to_skip = new_node->clone.args_to_skip;
132151 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
132152 + // XXX torolni kellene a nodeot
132153 + return CANNOT_FIND_ARG;
132154 +
132155 + for (i = 0; i < orig_argnum; i++) {
132156 + if (bitmap_bit_p(args_to_skip, i))
132157 + new_argnum--;
132158 + }
132159 + return new_argnum;
132160 +}
132161 +
132162 +// Associate the argument between a clone and a cloned function
132163 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
132164 +{
132165 + bool node_clone, correct_argnum_of_node_clone;
132166 + const_tree correct_argnum_of_node_decl, node_decl;
132167 +
132168 + if (node == correct_argnum_of_node)
132169 + return argnum;
132170 + if (argnum == 0)
132171 + return argnum;
132172 +
132173 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
132174 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
132175 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
132176 +
132177 + if (node) {
132178 + node_decl = NODE_DECL(node);
132179 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
132180 + node_clone = made_by_compiler(node_decl);
132181 + } else {
132182 + node_decl = NULL_TREE;
132183 + node_clone = false;
132184 + }
132185 +
132186 + if (correct_argnum_of_node_decl == node_decl)
132187 + return argnum;
132188 +
132189 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
132190 + // the original decl is lost if both nodes are clones
132191 + if (node_clone && correct_argnum_of_node_clone) {
132192 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
132193 + return argnum;
132194 + }
132195 +
132196 + if (node_clone && !correct_argnum_of_node_clone)
132197 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
132198 + else if (!node_clone && correct_argnum_of_node_clone)
132199 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
132200 +
132201 + if (node)
132202 + debug_tree((tree)NODE_DECL(node));
132203 + debug_tree((tree)correct_argnum_of_node_decl);
132204 + gcc_unreachable();
132205 +}
132206 +
132207 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
132208 +{
132209 + struct cgraph_node *node, *correct_argnum_of_node;
132210 +
132211 + gcc_assert(decl != NULL_TREE);
132212 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
132213 +
132214 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
132215 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
132216 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
132217 +
132218 + node = get_cnode(decl);
132219 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
132220 +}
132221 +
132222 +// Find the original cloned function
132223 +tree get_orig_fndecl(const_tree clone_fndecl)
132224 +{
132225 + struct cgraph_node *node;
132226 +
132227 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
132228 + return (tree)DECL_ORIGIN(clone_fndecl);
132229 + node = get_cnode(clone_fndecl);
132230 + if (!node)
132231 + return (tree)clone_fndecl;
132232 +
132233 + while (node->clone_of)
132234 + node = node->clone_of;
132235 + if (!made_by_compiler(NODE_DECL(node)))
132236 + return NODE_DECL(node);
132237 + // Return the cloned decl because it is needed for the transform callback
132238 + return (tree)clone_fndecl;
132239 +}
132240 +
132241 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
132242 +{
132243 + if (gimple_call_num_args(stmt) == 0)
132244 + return NULL_TREE;
132245 + return gimple_call_fndecl(stmt);
132246 +}
132247 +
132248 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
132249 +{
132250 + tree fndecl;
132251 +
132252 + fndecl = get_interesting_fndecl_from_stmt(stmt);
132253 + if (fndecl == NULL_TREE)
132254 + return NULL_TREE;
132255 + return get_orig_fndecl(fndecl);
132256 +}
132257 +
132258 +void set_dominance_info(void)
132259 +{
132260 + calculate_dominance_info(CDI_DOMINATORS);
132261 + calculate_dominance_info(CDI_POST_DOMINATORS);
132262 +}
132263 +
132264 +void unset_dominance_info(void)
132265 +{
132266 + free_dominance_info(CDI_DOMINATORS);
132267 + free_dominance_info(CDI_POST_DOMINATORS);
132268 +}
132269 +
132270 +void set_current_function_decl(tree fndecl)
132271 +{
132272 + gcc_assert(fndecl != NULL_TREE);
132273 +
132274 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
132275 +#if BUILDING_GCC_VERSION <= 4007
132276 + current_function_decl = fndecl;
132277 +#endif
132278 + set_dominance_info();
132279 +}
132280 +
132281 +void unset_current_function_decl(void)
132282 +{
132283 + unset_dominance_info();
132284 +#if BUILDING_GCC_VERSION <= 4007
132285 + current_function_decl = NULL_TREE;
132286 +#endif
132287 + pop_cfun();
132288 +}
132289 +
132290 +bool is_valid_cgraph_node(struct cgraph_node *node)
132291 +{
132292 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
132293 + return false;
132294 + if (node->thunk.thunk_p || node->alias)
132295 + return false;
132296 + return true;
132297 +}
132298 +
132299 +tree get_lhs(const_gimple stmt)
132300 +{
132301 + switch (gimple_code(stmt)) {
132302 + case GIMPLE_ASSIGN:
132303 + case GIMPLE_CALL:
132304 + return gimple_get_lhs(stmt);
132305 + case GIMPLE_PHI:
132306 + return gimple_phi_result(stmt);
132307 + default:
132308 + debug_gimple_stmt((gimple)stmt);
132309 + gcc_unreachable();
132310 + }
132311 +}
132312 +
132313 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132314 new file mode 100644
132315 index 0000000..5622b51
132316 --- /dev/null
132317 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132318 @@ -0,0 +1,137 @@
132319 +/*
132320 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132321 + * Licensed under the GPL v2, or (at your option) v3
132322 + *
132323 + * Homepage:
132324 + * https://github.com/ephox-gcc-plugins/size_overflow
132325 + *
132326 + * Documentation:
132327 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132328 + *
132329 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132330 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132331 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132332 + *
132333 + * Usage:
132334 + * $ make
132335 + * $ make run
132336 + */
132337 +
132338 +#include "size_overflow.h"
132339 +
132340 +bool skip_expr_on_double_type(const gassign *stmt)
132341 +{
132342 + enum tree_code code = gimple_assign_rhs_code(stmt);
132343 +
132344 + switch (code) {
132345 + case RSHIFT_EXPR:
132346 + case TRUNC_DIV_EXPR:
132347 + case CEIL_DIV_EXPR:
132348 + case FLOOR_DIV_EXPR:
132349 + case ROUND_DIV_EXPR:
132350 + case EXACT_DIV_EXPR:
132351 + case RDIV_EXPR:
132352 + case TRUNC_MOD_EXPR:
132353 + case CEIL_MOD_EXPR:
132354 + case FLOOR_MOD_EXPR:
132355 + case ROUND_MOD_EXPR:
132356 + return true;
132357 + default:
132358 + return false;
132359 + }
132360 +}
132361 +
132362 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
132363 +{
132364 + const_tree orig_rhs1;
132365 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
132366 + const_gimple down_cast, up_cast;
132367 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
132368 +
132369 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132370 + down_lhs = get_lhs(down_cast);
132371 +
132372 + gsi = gsi_for_stmt(use_stmt);
132373 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132374 + new_lhs = get_lhs(up_cast);
132375 +
132376 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
132377 + if (operand_equal_p(orig_rhs1, rhs, 0))
132378 + gimple_assign_set_rhs1(use_stmt, new_lhs);
132379 + else
132380 + gimple_assign_set_rhs2(use_stmt, new_lhs);
132381 + update_stmt(use_stmt);
132382 +
132383 + pointer_set_insert(visited->my_stmts, up_cast);
132384 + pointer_set_insert(visited->my_stmts, down_cast);
132385 + pointer_set_insert(visited->skip_expr_casts, up_cast);
132386 + pointer_set_insert(visited->skip_expr_casts, down_cast);
132387 +}
132388 +
132389 +static tree get_proper_unsigned_half_type(const_tree node)
132390 +{
132391 + tree new_type, type;
132392 +
132393 + gcc_assert(is_size_overflow_type(node));
132394 +
132395 + type = TREE_TYPE(node);
132396 + switch (TYPE_MODE(type)) {
132397 + case HImode:
132398 + new_type = unsigned_intQI_type_node;
132399 + break;
132400 + case SImode:
132401 + new_type = unsigned_intHI_type_node;
132402 + break;
132403 + case DImode:
132404 + new_type = unsigned_intSI_type_node;
132405 + break;
132406 + case TImode:
132407 + new_type = unsigned_intDI_type_node;
132408 + break;
132409 + default:
132410 + gcc_unreachable();
132411 + }
132412 +
132413 + if (TYPE_QUALS(type) != 0)
132414 + return build_qualified_type(new_type, TYPE_QUALS(type));
132415 + return new_type;
132416 +}
132417 +
132418 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
132419 +{
132420 + tree type;
132421 +
132422 + if (rhs == NULL_TREE)
132423 + return;
132424 + if (!is_size_overflow_type(rhs))
132425 + return;
132426 +
132427 + type = get_proper_unsigned_half_type(rhs);
132428 + if (is_gimple_constant(rhs))
132429 + return;
132430 + create_up_and_down_cast(visited, stmt, type, rhs);
132431 +}
132432 +
132433 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
132434 +{
132435 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
132436 + return;
132437 + gcc_assert(is_size_overflow_type(rhs));
132438 + insert_cast_rhs(visited, stmt, rhs);
132439 +}
132440 +
132441 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
132442 +{
132443 + tree rhs1, rhs2;
132444 +
132445 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
132446 + rhs1 = gimple_assign_rhs1(stmt);
132447 + insert_cast(visited, stmt, rhs1);
132448 + }
132449 +
132450 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
132451 + rhs2 = gimple_assign_rhs2(stmt);
132452 + insert_cast(visited, stmt, rhs2);
132453 + }
132454 +}
132455 +
132456 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
132457 new file mode 100644
132458 index 0000000..07e2ba7
132459 --- /dev/null
132460 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
132461 @@ -0,0 +1,281 @@
132462 +#ifndef SIZE_OVERFLOW_H
132463 +#define SIZE_OVERFLOW_H
132464 +
132465 +#define CREATE_NEW_VAR NULL_TREE
132466 +#define MAX_PARAM 31
132467 +#define CANNOT_FIND_ARG 32
132468 +#define NONE_ARGNUM 32
132469 +
132470 +#define BEFORE_STMT true
132471 +#define AFTER_STMT false
132472 +
132473 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
132474 +#define YES_ASM_STR "# size_overflow MARK_YES "
132475 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
132476 +#define SO_ASM_STR "# size_overflow "
132477 +#define OK_ASM_STR "# size_overflow MARK_NO"
132478 +
132479 +#define FUNCTION_PTR_P(node) \
132480 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
132481 +
132482 +#define CODES_LIMIT 32
132483 +
132484 +#define GLOBAL_NIFN_LEN 65536
132485 +#define NO_HASH 65537
132486 +
132487 +#include "gcc-common.h"
132488 +
132489 +#include <string.h>
132490 +#include <limits.h>
132491 +
132492 +enum intentional_mark {
132493 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
132494 +};
132495 +
132496 +enum intentional_overflow_type {
132497 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
132498 +};
132499 +
132500 +enum size_overflow_mark {
132501 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
132502 +};
132503 +
132504 +struct decl_hash {
132505 + size_t tree_codes_len;
132506 + unsigned char tree_codes[CODES_LIMIT];
132507 + const_tree decl;
132508 + unsigned int hash;
132509 + const char *fn_name;
132510 +};
132511 +
132512 +struct next_interesting_function;
132513 +typedef struct next_interesting_function * next_interesting_function_t;
132514 +
132515 +#if BUILDING_GCC_VERSION <= 4007
132516 +DEF_VEC_P(next_interesting_function_t);
132517 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
132518 +#endif
132519 +
132520 +#if BUILDING_GCC_VERSION >= 5000
132521 +typedef struct hash_set<const_gimple> gimple_set;
132522 +
132523 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
132524 +{
132525 + return visited->add(stmt);
132526 +}
132527 +
132528 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
132529 +{
132530 + return visited->contains(stmt);
132531 +}
132532 +
132533 +static inline gimple_set* pointer_set_create(void)
132534 +{
132535 + return new hash_set<const_gimple>;
132536 +}
132537 +
132538 +static inline void pointer_set_destroy(gimple_set *visited)
132539 +{
132540 + delete visited;
132541 +}
132542 +
132543 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
132544 +
132545 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
132546 +{
132547 + return visited->add(node);
132548 +}
132549 +
132550 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
132551 +{
132552 + return visited->contains(node);
132553 +}
132554 +
132555 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
132556 +{
132557 + return new hash_set<next_interesting_function_t>;
132558 +}
132559 +
132560 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
132561 +{
132562 + delete visited;
132563 +}
132564 +#else
132565 +typedef struct pointer_set_t gimple_set;
132566 +typedef struct pointer_set_t next_interesting_function_set;
132567 +
132568 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
132569 +{
132570 + return pointer_set_create();
132571 +}
132572 +#endif
132573 +
132574 +struct visited {
132575 + gimple_set *stmts;
132576 + gimple_set *my_stmts;
132577 + gimple_set *skip_expr_casts;
132578 + gimple_set *no_cast_check;
132579 +};
132580 +
132581 +/*
132582 + * * children: callers with data flow into the integer parameter of decl
132583 + * * decl_name: name of the function or the field
132584 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
132585 + * * hash: hash num of the function
132586 + * * num: parameter number (1-31) or return value (0)
132587 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
132588 + * * orig_next_node: pointer to the originally cloned function
132589 + */
132590 +struct next_interesting_function {
132591 + next_interesting_function_t next;
132592 +#if BUILDING_GCC_VERSION <= 4007
132593 + VEC(next_interesting_function_t, heap) *children;
132594 +#else
132595 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
132596 +#endif
132597 + const char *decl_name;
132598 + const char *context;
132599 + unsigned int hash;
132600 + unsigned int num;
132601 + enum size_overflow_mark marked;
132602 + next_interesting_function_t orig_next_node;
132603 +};
132604 +
132605 +// size_overflow_plugin.c
132606 +extern tree report_size_overflow_decl;
132607 +extern tree size_overflow_type_HI;
132608 +extern tree size_overflow_type_SI;
132609 +extern tree size_overflow_type_DI;
132610 +extern tree size_overflow_type_TI;
132611 +
132612 +
132613 +// size_overflow_plugin_hash.c
132614 +struct size_overflow_hash {
132615 + const struct size_overflow_hash * const next;
132616 + const char * const name;
132617 + const unsigned int param;
132618 +};
132619 +
132620 +extern const char *get_orig_decl_name(const_tree decl);
132621 +extern bool is_size_overflow_asm(const_gimple stmt);
132622 +extern void print_missing_function(next_interesting_function_t node);
132623 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
132624 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
132625 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
132626 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
132627 +
132628 +
132629 +// intentional_overflow.c
132630 +extern tree get_size_overflow_asm_input(const gasm *stmt);
132631 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
132632 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
132633 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
132634 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
132635 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
132636 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
132637 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
132638 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
132639 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
132640 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
132641 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
132642 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
132643 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
132644 +
132645 +
132646 +// insert_size_overflow_asm.c
132647 +#if BUILDING_GCC_VERSION >= 4009
132648 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
132649 +#else
132650 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
132651 +#endif
132652 +extern bool search_interesting_args(tree fndecl, bool *argnums);
132653 +
132654 +
132655 +// misc.c
132656 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
132657 +extern const char *get_type_name_from_field(const_tree field_decl);
132658 +extern void set_dominance_info(void);
132659 +extern void unset_dominance_info(void);
132660 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
132661 +extern tree get_orig_fndecl(const_tree clone_fndecl);
132662 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
132663 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
132664 +extern void set_current_function_decl(tree fndecl);
132665 +extern void unset_current_function_decl(void);
132666 +extern gimple get_def_stmt(const_tree node);
132667 +extern tree create_new_var(tree type);
132668 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
132669 +extern bool skip_types(const_tree var);
132670 +extern tree cast_a_tree(tree type, tree var);
132671 +extern bool is_size_overflow_type(const_tree var);
132672 +extern bool made_by_compiler(const_tree decl);
132673 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
132674 +extern tree get_lhs(const_gimple stmt);
132675 +
132676 +
132677 +// size_overflow_transform.c
132678 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
132679 +extern tree handle_fnptr_assign(const_gimple stmt);
132680 +
132681 +
132682 +// size_overflow_transform_core.c
132683 +extern tree expand(struct visited *visited, tree lhs);
132684 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
132685 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
132686 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
132687 +
132688 +
132689 +// remove_unnecessary_dup.c
132690 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
132691 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
132692 +extern bool skip_expr_on_double_type(const gassign *stmt);
132693 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
132694 +
132695 +
132696 +// size_overflow_ipa.c
132697 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
132698 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
132699 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
132700 +extern struct cgraph_node *get_cnode(const_tree fndecl);
132701 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
132702 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
132703 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
132704 +extern void size_overflow_register_hooks(void);
132705 +#if BUILDING_GCC_VERSION >= 4009
132706 +extern opt_pass *make_size_overflow_functions_pass(void);
132707 +#else
132708 +extern struct opt_pass *make_size_overflow_functions_pass(void);
132709 +#endif
132710 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
132711 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
132712 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
132713 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
132714 +
132715 +
132716 +// size_overflow_lto.c
132717 +extern void size_overflow_read_summary_lto(void);
132718 +#if BUILDING_GCC_VERSION >= 4008
132719 +extern void size_overflow_write_summary_lto(void);
132720 +#elif BUILDING_GCC_VERSION >= 4006
132721 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
132722 +#else
132723 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
132724 +#endif
132725 +
132726 +// size_overflow_fnptrs.c
132727 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
132728 +extern void check_local_variables(next_interesting_function_t next_node);
132729 +extern void check_global_variables(next_interesting_function_t cur_global);
132730 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
132731 +
132732 +
132733 +// size_overflow_debug.c
132734 +extern void __unused print_intentional_mark(enum intentional_mark mark);
132735 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
132736 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
132737 +extern void __unused print_global_next_interesting_functions(void);
132738 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
132739 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
132740 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
132741 +
132742 +#endif
132743 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
132744 new file mode 100644
132745 index 0000000..b8e7188
132746 --- /dev/null
132747 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
132748 @@ -0,0 +1,164 @@
132749 +/*
132750 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132751 + * Licensed under the GPL v2, or (at your option) v3
132752 + *
132753 + * Homepage:
132754 + * https://github.com/ephox-gcc-plugins/size_overflow
132755 + *
132756 + * Documentation:
132757 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132758 + *
132759 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132760 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132761 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132762 + *
132763 + * Usage:
132764 + * $ make
132765 + * $ make run
132766 + */
132767 +
132768 +#include "size_overflow.h"
132769 +
132770 +void __unused print_intentional_mark(enum intentional_mark mark)
132771 +{
132772 + fprintf(stderr, "intentional mark: ");
132773 + switch (mark) {
132774 + case MARK_NO:
132775 + fprintf(stderr, "mark_no\n");
132776 + break;
132777 + case MARK_YES:
132778 + fprintf(stderr, "mark_yes\n");
132779 + break;
132780 + case MARK_TURN_OFF:
132781 + fprintf(stderr, "mark_turn_off\n");
132782 + break;
132783 + case MARK_END_INTENTIONAL:
132784 + fprintf(stderr, "mark_end_intentional\n");
132785 + break;
132786 + }
132787 +}
132788 +
132789 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
132790 +{
132791 + basic_block bb;
132792 +
132793 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
132794 +
132795 + fprintf(file, "\nstmts:\n");
132796 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
132797 + gimple_stmt_iterator si;
132798 +
132799 + fprintf(file, "<bb %u>:\n", bb->index);
132800 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
132801 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
132802 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
132803 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
132804 + fprintf(file, "\n");
132805 + }
132806 +
132807 + fprintf(file, "---------------------------------\n");
132808 +
132809 + return 0;
132810 +}
132811 +
132812 +static void __unused print_next_interesting_function(next_interesting_function_t node)
132813 +{
132814 + unsigned int i;
132815 + next_interesting_function_t cur;
132816 +
132817 + if (!node)
132818 + return;
132819 +
132820 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
132821 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
132822 +
132823 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
132824 +#if BUILDING_GCC_VERSION <= 4007
132825 + if (VEC_empty(next_interesting_function_t, node->children))
132826 + return;
132827 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
132828 +#else
132829 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
132830 +#endif
132831 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
132832 + }
132833 +}
132834 +
132835 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
132836 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
132837 +{
132838 + next_interesting_function_t cur;
132839 + unsigned int len;
132840 +
132841 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
132842 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
132843 + fprintf(stderr, "%u. ", len + 1);
132844 + print_next_interesting_function(cur);
132845 +
132846 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
132847 + print_next_interesting_function(cur->orig_next_node);
132848 +
132849 + if (only_this)
132850 + break;
132851 + }
132852 +
132853 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
132854 +}
132855 +
132856 +void __unused print_global_next_interesting_functions(void)
132857 +{
132858 + unsigned int i;
132859 +
132860 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
132861 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
132862 + if (!global_next_interesting_function[i])
132863 + continue;
132864 + fprintf(stderr, "hash: %u\n", i);
132865 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
132866 + }
132867 + fprintf(stderr, "----------------------\n\n");
132868 +}
132869 +
132870 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
132871 +void __unused print_children_chain_list(next_interesting_function_t next_node)
132872 +{
132873 + next_interesting_function_t cur;
132874 + unsigned int i;
132875 +
132876 +#if BUILDING_GCC_VERSION <= 4007
132877 + if (VEC_empty(next_interesting_function_t, next_node->children))
132878 + return;
132879 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
132880 +#else
132881 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
132882 +#endif
132883 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
132884 + print_children_chain_list(cur);
132885 + }
132886 +}
132887 +
132888 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
132889 +{
132890 + next_interesting_function_t cur;
132891 +
132892 + for (cur = head; cur; cur = cur->next) {
132893 +#if BUILDING_GCC_VERSION <= 4007
132894 + if (VEC_empty(next_interesting_function_t, cur->children))
132895 +#else
132896 + if (vec_safe_length(cur->children) == 0)
132897 +#endif
132898 + continue;
132899 + fprintf(stderr, "############ START ############\n");
132900 + print_children_chain_list(cur);
132901 + fprintf(stderr, "############ END ############\n");
132902 + }
132903 +}
132904 +
132905 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
132906 +{
132907 + if (mark == ASM_STMT_SO_MARK)
132908 + return "asm_stmt_so_mark";
132909 + if (mark == YES_SO_MARK)
132910 + return "yes_so_mark";
132911 + return "no_so_mark";
132912 +}
132913 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
132914 new file mode 100644
132915 index 0000000..2e9138d
132916 --- /dev/null
132917 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
132918 @@ -0,0 +1,28379 @@
132919 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
132920 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
132921 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
132922 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
132923 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
132924 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
132925 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
132926 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
132927 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
132928 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
132929 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
132930 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
132931 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
132932 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
132933 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
132934 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
132935 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
132936 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
132937 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
132938 +padzero_55 padzero 1 55 NULL nohasharray
132939 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
132940 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
132941 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
132942 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
132943 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
132944 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
132945 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
132946 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
132947 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
132948 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
132949 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
132950 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
132951 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
132952 +load_msg_95 load_msg 2 95 NULL
132953 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
132954 +fat_statfs_102 fat_statfs 0 102 NULL
132955 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
132956 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
132957 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
132958 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
132959 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
132960 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
132961 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
132962 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
132963 +smack_syslog_126 smack_syslog 0 126 NULL
132964 +init_q_132 init_q 4 132 NULL
132965 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
132966 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
132967 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
132968 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
132969 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
132970 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
132971 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
132972 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
132973 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
132974 +set_max_uV_156 set_max_uV 0-4 156 NULL
132975 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
132976 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
132977 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
132978 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
132979 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
132980 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
132981 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
132982 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
132983 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
132984 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
132985 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
132986 +palmas_write_197 palmas_write 0 197 NULL
132987 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
132988 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
132989 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
132990 +owned_show_208 owned_show 0 208 NULL
132991 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
132992 +store_cpufv_215 store_cpufv 0-4 215 NULL
132993 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
132994 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
132995 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
132996 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
132997 +shdma_init_232 shdma_init 3 232 NULL
132998 +aux1_show_233 aux1_show 0 233 NULL
132999 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
133000 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
133001 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
133002 +ore_write_243 ore_write 0 243 NULL
133003 +ac_read_244 ac_read 0-3 244 NULL
133004 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
133005 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
133006 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
133007 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
133008 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
133009 +setup_stream_272 setup_stream 0 272 NULL nohasharray
133010 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272 nohasharray
133011 +mpls_dev_sysctl_register_272 mpls_dev_sysctl_register 0 272 &mxl111sf_ctrl_msg_272
133012 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
133013 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
133014 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
133015 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
133016 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
133017 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
133018 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
133019 +ipvlan_open_298 ipvlan_open 0 298 NULL
133020 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
133021 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
133022 +pin_configs_show_303 pin_configs_show 0 303 NULL
133023 +SYSC_connect_304 SYSC_connect 3 304 NULL
133024 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
133025 +syslog_print_307 syslog_print 2-0 307 NULL
133026 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
133027 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
133028 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
133029 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
133030 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
133031 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
133032 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
133033 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
133034 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
133035 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
133036 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
133037 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
133038 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
133039 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
133040 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
133041 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
133042 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
133043 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
133044 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
133045 +ghash_setkey_353 ghash_setkey 0 353 NULL
133046 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
133047 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
133048 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
133049 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
133050 +boottime_get_364 boottime_get 0 364 NULL nohasharray
133051 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
133052 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
133053 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
133054 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
133055 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
133056 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
133057 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
133058 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
133059 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
133060 +gameport_description_show_382 gameport_description_show 0 382 NULL
133061 +dump_fh_385 dump_fh 0 385 NULL nohasharray
133062 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
133063 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
133064 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
133065 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
133066 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
133067 +ath5k_reset_404 ath5k_reset 0 404 NULL
133068 +hw_device_state_409 hw_device_state 0 409 NULL
133069 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
133070 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
133071 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
133072 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
133073 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
133074 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
133075 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
133076 +ems_usb_open_422 ems_usb_open 0 422 NULL
133077 +patch_alc861_423 patch_alc861 0 423 NULL
133078 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
133079 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
133080 +null_init_434 null_init 0 434 NULL nohasharray
133081 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
133082 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
133083 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
133084 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
133085 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
133086 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
133087 +msr_write_444 msr_write 0-3 444 NULL
133088 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
133089 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
133090 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
133091 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
133092 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
133093 +show_console_458 show_console 0 458 NULL
133094 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
133095 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
133096 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
133097 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
133098 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
133099 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
133100 +reg_show_state_474 reg_show_state 0 474 NULL
133101 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
133102 +flash_fault_show_477 flash_fault_show 0 477 NULL
133103 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
133104 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
133105 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
133106 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
133107 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
133108 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
133109 +rmd256_init_494 rmd256_init 0 494 NULL
133110 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
133111 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
133112 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
133113 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
133114 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
133115 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
133116 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
133117 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
133118 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
133119 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
133120 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
133121 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
133122 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
133123 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
133124 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
133125 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
133126 +store_temp_type_531 store_temp_type 0-4 531 NULL
133127 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
133128 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
133129 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
133130 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
133131 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
133132 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
133133 +write_room_541 write_room 0 541 NULL
133134 +dle_count_543 dle_count 0 543 NULL
133135 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
133136 +devres_alloc_551 devres_alloc 2 551 NULL
133137 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
133138 +init_560 init 0 560 NULL nohasharray
133139 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
133140 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
133141 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
133142 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
133143 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
133144 +myri10ge_open_577 myri10ge_open 0 577 NULL
133145 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
133146 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
133147 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
133148 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
133149 +fb_check_caps_585 fb_check_caps 0 585 NULL
133150 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
133151 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
133152 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
133153 +card_id_show_592 card_id_show 0 592 NULL nohasharray
133154 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
133155 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
133156 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
133157 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
133158 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
133159 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
133160 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
133161 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
133162 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
133163 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
133164 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
133165 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
133166 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
133167 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
133168 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
133169 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
133170 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
133171 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
133172 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
133173 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
133174 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
133175 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
133176 +read_650 read 0-5-6 650 NULL
133177 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
133178 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
133179 +max2165_set_params_652 max2165_set_params 0 652 NULL
133180 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
133181 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
133182 +mpage_readpage_658 mpage_readpage 0 658 NULL
133183 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
133184 +show_ds_req_665 show_ds_req 0 665 NULL
133185 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
133186 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
133187 +div_u64_rem_672 div_u64_rem 0 672 NULL
133188 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
133189 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
133190 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
133191 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
133192 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
133193 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
133194 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
133195 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
133196 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
133197 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
133198 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
133199 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
133200 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
133201 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
133202 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
133203 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
133204 +vlan_get_size_715 vlan_get_size 0 715 NULL
133205 +disk_max_parts_719 disk_max_parts 0 719 NULL
133206 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
133207 +common_perm_726 common_perm 0 726 NULL
133208 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
133209 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
133210 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
133211 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
133212 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
133213 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
133214 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
133215 +srp_send_req_748 srp_send_req 0 748 NULL
133216 +ddp_set_map_751 ddp_set_map 4 751 NULL
133217 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
133218 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
133219 +show_node_type_755 show_node_type 0 755 NULL
133220 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
133221 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
133222 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
133223 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
133224 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
133225 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
133226 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
133227 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
133228 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
133229 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
133230 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
133231 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
133232 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
133233 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
133234 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
133235 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
133236 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
133237 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
133238 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
133239 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
133240 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
133241 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
133242 +csio_vport_create_812 csio_vport_create 0 812 NULL
133243 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
133244 +if_writecmd_815 if_writecmd 2 815 NULL
133245 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
133246 +igb_request_irq_821 igb_request_irq 0 821 NULL
133247 +si4713_read_property_825 si4713_read_property 0 825 NULL
133248 +read_fifo_826 read_fifo 3 826 NULL nohasharray
133249 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
133250 +brightness_get_837 brightness_get 0 837 NULL nohasharray
133251 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
133252 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
133253 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
133254 +show_capability_841 show_capability 0 841 NULL
133255 +SyS_write_846 SyS_write 3 846 NULL
133256 +kobil_write_room_847 kobil_write_room 0 847 NULL
133257 +tnc_next_848 tnc_next 0 848 NULL
133258 +um_idi_read_850 um_idi_read 3-0 850 NULL
133259 +watchdog_write_856 watchdog_write 0-3 856 NULL
133260 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
133261 +error_state_read_859 error_state_read 6-0-5 859 NULL
133262 +reqbufs_output_860 reqbufs_output 0 860 NULL
133263 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
133264 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
133265 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
133266 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
133267 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
133268 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869 nohasharray
133269 +hfsplus_setxattr_869 hfsplus_setxattr 0 869 &ace_set_mac_addr_869
133270 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
133271 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
133272 +link_mem_sections_878 link_mem_sections 0 878 NULL
133273 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
133274 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
133275 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
133276 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
133277 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
133278 +set_node_desc_885 set_node_desc 0-4 885 NULL
133279 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
133280 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
133281 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
133282 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
133283 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
133284 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
133285 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
133286 +set_file_info_909 set_file_info 0 909 NULL
133287 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
133288 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
133289 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
133290 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
133291 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
133292 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
133293 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
133294 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
133295 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
133296 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
133297 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
133298 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
133299 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
133300 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
133301 +navman_write_938 navman_write 0-4 938 NULL
133302 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
133303 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
133304 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
133305 +__nodes_weight_956 __nodes_weight 0 956 NULL
133306 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
133307 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
133308 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
133309 +chksum_setkey_972 chksum_setkey 0 972 NULL
133310 +stop_975 stop 0 975 NULL nohasharray
133311 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
133312 +gprs_open_978 gprs_open 0 978 NULL nohasharray
133313 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
133314 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
133315 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
133316 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
133317 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
133318 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
133319 +show_node_guid_985 show_node_guid 0 985 NULL
133320 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
133321 +memcmp_990 memcmp 0 990 NULL
133322 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
133323 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
133324 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
133325 +cma_free_mem_995 cma_free_mem 2 995 NULL
133326 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
133327 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
133328 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
133329 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
133330 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
133331 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
133332 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
133333 +bt856_init_1009 bt856_init 0 1009 NULL
133334 +readreg_1017 readreg 0-1 1017 NULL
133335 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
133336 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
133337 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
133338 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
133339 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
133340 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
133341 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
133342 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
133343 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
133344 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
133345 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
133346 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
133347 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
133348 +ath5k_start_1041 ath5k_start 0 1041 NULL
133349 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
133350 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
133351 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
133352 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
133353 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
133354 +data_calc_1074 data_calc 0 1074 NULL
133355 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
133356 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
133357 +hwrng_init_1077 hwrng_init 0 1077 NULL
133358 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
133359 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
133360 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
133361 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
133362 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
133363 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
133364 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
133365 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
133366 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
133367 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
133368 +in1_input_show_1099 in1_input_show 0 1099 NULL
133369 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
133370 +show_1104 show 0 1104 NULL
133371 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
133372 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
133373 +omninet_open_1110 omninet_open 0 1110 NULL
133374 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
133375 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
133376 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
133377 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
133378 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
133379 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL nohasharray
133380 +sha1_base_finish_1120 sha1_base_finish 0 1120 &edac_fake_inject_write_1120
133381 +splice_read_1122 splice_read 0 1122 NULL
133382 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
133383 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
133384 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
133385 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
133386 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
133387 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
133388 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
133389 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
133390 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
133391 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
133392 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
133393 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
133394 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
133395 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
133396 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
133397 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
133398 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
133399 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
133400 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
133401 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
133402 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
133403 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
133404 +show_1186 show 0 1186 NULL
133405 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
133406 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
133407 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
133408 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
133409 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
133410 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
133411 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
133412 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
133413 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
133414 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
133415 +profile_capable_1207 profile_capable 0 1207 NULL
133416 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
133417 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
133418 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
133419 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
133420 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
133421 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
133422 +power_1221 power 0 1221 NULL
133423 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
133424 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
133425 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
133426 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
133427 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
133428 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
133429 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
133430 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
133431 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
133432 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
133433 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
133434 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
133435 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
133436 +snd_hdac_read_1245 snd_hdac_read 0 1245 NULL
133437 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
133438 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
133439 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
133440 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
133441 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
133442 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
133443 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
133444 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
133445 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
133446 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
133447 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
133448 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
133449 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
133450 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
133451 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
133452 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
133453 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
133454 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
133455 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
133456 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
133457 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
133458 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
133459 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
133460 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
133461 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
133462 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
133463 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
133464 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
133465 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
133466 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
133467 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
133468 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
133469 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
133470 +udf_statfs_1329 udf_statfs 0 1329 NULL
133471 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
133472 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
133473 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
133474 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
133475 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
133476 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
133477 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
133478 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
133479 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
133480 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
133481 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
133482 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
133483 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
133484 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
133485 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
133486 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
133487 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
133488 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
133489 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
133490 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
133491 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
133492 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
133493 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
133494 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
133495 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
133496 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
133497 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
133498 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
133499 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
133500 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
133501 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
133502 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
133503 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
133504 +zone_page_state_1393 zone_page_state 0 1393 NULL
133505 +error_1397 error 0 1397 NULL
133506 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
133507 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
133508 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
133509 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
133510 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
133511 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
133512 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
133513 +wait_comp_1409 wait_comp 0 1409 NULL
133514 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
133515 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
133516 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
133517 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
133518 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
133519 +find_temp_source_1425 find_temp_source 0 1425 NULL
133520 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
133521 +cpia2_read_1434 cpia2_read 0 1434 NULL
133522 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
133523 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
133524 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
133525 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
133526 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
133527 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
133528 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
133529 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
133530 +sub_interval_1466 sub_interval 0 1466 NULL
133531 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
133532 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
133533 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
133534 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
133535 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
133536 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
133537 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
133538 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
133539 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
133540 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
133541 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
133542 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
133543 +fpregs_set_1497 fpregs_set 4 1497 NULL
133544 +em_show_1501 em_show 0 1501 NULL nohasharray
133545 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
133546 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
133547 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
133548 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
133549 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
133550 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
133551 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
133552 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
133553 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
133554 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
133555 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
133556 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
133557 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
133558 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
133559 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
133560 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
133561 +set_max_min_1551 set_max_min 0-4 1551 NULL
133562 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
133563 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
133564 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
133565 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
133566 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
133567 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
133568 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
133569 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
133570 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
133571 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
133572 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
133573 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
133574 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
133575 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
133576 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
133577 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
133578 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
133579 +vv6410_start_1582 vv6410_start 0 1582 NULL
133580 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
133581 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
133582 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
133583 +b44_init_one_1603 b44_init_one 0 1603 NULL
133584 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
133585 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
133586 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
133587 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
133588 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
133589 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
133590 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
133591 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
133592 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
133593 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
133594 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
133595 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
133596 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
133597 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
133598 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
133599 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
133600 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
133601 +tpm_send_1655 tpm_send 0-3 1655 NULL
133602 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
133603 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
133604 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
133605 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
133606 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
133607 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
133608 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
133609 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
133610 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
133611 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
133612 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
133613 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
133614 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
133615 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
133616 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
133617 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
133618 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
133619 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
133620 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
133621 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
133622 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
133623 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
133624 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
133625 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
133626 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
133627 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
133628 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
133629 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
133630 +udf_setattr_1716 udf_setattr 0 1716 NULL
133631 +ufx_blank_1723 ufx_blank 0 1723 NULL
133632 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
133633 +internal_create_group_1733 internal_create_group 0 1733 NULL
133634 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
133635 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
133636 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
133637 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
133638 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
133639 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
133640 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
133641 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
133642 +start_transport_1762 start_transport 0 1762 NULL
133643 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
133644 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
133645 +cosa_write_1774 cosa_write 3 1774 NULL
133646 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
133647 +event_show_1780 event_show 0 1780 NULL
133648 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
133649 +usb_dmac_desc_alloc_1792 usb_dmac_desc_alloc 2 1792 NULL
133650 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
133651 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
133652 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
133653 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
133654 +vt596_access_1815 vt596_access 0 1815 NULL
133655 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
133656 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
133657 +genfs_read_1821 genfs_read 0 1821 NULL
133658 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
133659 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
133660 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
133661 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
133662 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
133663 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
133664 +show_1841 show 0 1841 NULL
133665 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
133666 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
133667 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
133668 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
133669 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
133670 +device_prepare_1870 device_prepare 0 1870 NULL
133671 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
133672 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
133673 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
133674 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
133675 +output_read_1886 output_read 0-5-6 1886 NULL
133676 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
133677 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
133678 +write_1891 write 0 1891 NULL
133679 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
133680 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
133681 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
133682 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
133683 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
133684 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
133685 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
133686 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
133687 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
133688 +fst_open_1911 fst_open 0 1911 NULL
133689 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
133690 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
133691 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
133692 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
133693 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
133694 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
133695 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
133696 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
133697 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
133698 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
133699 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
133700 +bdev_erase_1933 bdev_erase 3 1933 NULL
133701 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
133702 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
133703 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
133704 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
133705 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
133706 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
133707 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
133708 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
133709 +igb_open_1946 igb_open 0 1946 NULL
133710 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
133711 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
133712 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
133713 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
133714 +update_qd_1955 update_qd 0 1955 NULL
133715 +read_swap_header_1957 read_swap_header 0 1957 NULL
133716 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
133717 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
133718 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
133719 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
133720 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
133721 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
133722 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
133723 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
133724 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
133725 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
133726 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
133727 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
133728 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
133729 +config_table_show_1982 config_table_show 0 1982 NULL
133730 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
133731 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
133732 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
133733 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
133734 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
133735 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
133736 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
133737 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
133738 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
133739 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
133740 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
133741 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
133742 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
133743 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
133744 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
133745 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
133746 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
133747 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
133748 +cifs_read_2041 cifs_read 0 2041 NULL
133749 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
133750 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
133751 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
133752 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
133753 +show_speed_2057 show_speed 0 2057 NULL
133754 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
133755 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
133756 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
133757 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
133758 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
133759 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
133760 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
133761 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
133762 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
133763 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
133764 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
133765 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
133766 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
133767 +store_2094 store 0-3 2094 &smbioslabel_show_2094
133768 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
133769 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
133770 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
133771 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
133772 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
133773 +audit_expand_2098 audit_expand 2-0 2098 NULL
133774 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
133775 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
133776 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
133777 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
133778 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
133779 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
133780 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
133781 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
133782 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
133783 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
133784 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
133785 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
133786 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
133787 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
133788 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
133789 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
133790 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
133791 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
133792 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
133793 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
133794 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
133795 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
133796 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
133797 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
133798 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
133799 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
133800 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
133801 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
133802 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
133803 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
133804 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
133805 +ore_read_2175 ore_read 0 2175 NULL
133806 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
133807 +direction_output_2184 direction_output 0 2184 NULL
133808 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
133809 +show_companion_2189 show_companion 0 2189 NULL
133810 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
133811 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
133812 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
133813 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
133814 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
133815 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
133816 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
133817 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
133818 +ghash_final_2210 ghash_final 0 2210 NULL
133819 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
133820 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
133821 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
133822 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
133823 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
133824 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
133825 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
133826 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
133827 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
133828 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
133829 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
133830 +protocol_read_2240 protocol_read 0 2240 NULL
133831 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
133832 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
133833 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
133834 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
133835 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
133836 +do_update_counters_2259 do_update_counters 4 2259 NULL
133837 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
133838 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
133839 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
133840 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
133841 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
133842 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
133843 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
133844 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
133845 +sbni_open_2276 sbni_open 0 2276 NULL
133846 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
133847 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
133848 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
133849 +journal_flush_2281 journal_flush 0 2281 NULL
133850 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
133851 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
133852 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
133853 +transient_state_show_2292 transient_state_show 0 2292 NULL
133854 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
133855 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
133856 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
133857 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
133858 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
133859 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
133860 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
133861 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
133862 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
133863 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
133864 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
133865 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
133866 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
133867 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
133868 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
133869 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
133870 +serial_write_2330 serial_write 3 2330 NULL
133871 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
133872 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
133873 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
133874 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
133875 +adapter_up_2348 adapter_up 0 2348 NULL
133876 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
133877 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
133878 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
133879 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
133880 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
133881 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
133882 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
133883 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
133884 +store_2362 store 0 2362 NULL
133885 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
133886 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
133887 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
133888 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
133889 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
133890 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
133891 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
133892 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
133893 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
133894 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
133895 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
133896 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
133897 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
133898 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
133899 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
133900 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
133901 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
133902 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
133903 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
133904 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
133905 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
133906 +store_console_2419 store_console 0-4 2419 NULL
133907 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
133908 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
133909 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
133910 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
133911 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
133912 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
133913 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
133914 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
133915 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
133916 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
133917 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
133918 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
133919 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
133920 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
133921 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
133922 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
133923 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
133924 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
133925 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
133926 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
133927 +name_size_2461 name_size 0 2461 NULL nohasharray
133928 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
133929 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
133930 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
133931 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
133932 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
133933 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
133934 +update_pmkid_2481 update_pmkid 4 2481 NULL
133935 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
133936 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
133937 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
133938 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
133939 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
133940 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
133941 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
133942 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
133943 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
133944 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
133945 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
133946 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
133947 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
133948 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
133949 +widget_tree_create_2494 widget_tree_create 0 2494 NULL
133950 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
133951 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
133952 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
133953 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
133954 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
133955 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
133956 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
133957 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
133958 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
133959 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
133960 +set_blocksize_2507 set_blocksize 0 2507 NULL
133961 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
133962 +dm_write_2513 dm_write 3 2513 NULL
133963 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
133964 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
133965 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
133966 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
133967 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
133968 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
133969 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
133970 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
133971 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
133972 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
133973 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
133974 +chksum_finup_2530 chksum_finup 0 2530 NULL
133975 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
133976 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
133977 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
133978 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
133979 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
133980 +reset_chip_2547 reset_chip 0 2547 NULL
133981 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
133982 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
133983 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
133984 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
133985 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
133986 +func_2569 func 0 2569 &gfs2_listxattr_2569
133987 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
133988 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
133989 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
133990 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
133991 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
133992 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
133993 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
133994 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
133995 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
133996 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
133997 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
133998 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
133999 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
134000 +vxlan_init_2599 vxlan_init 0 2599 NULL
134001 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
134002 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
134003 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
134004 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
134005 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
134006 +rose_getname_2608 rose_getname 0 2608 NULL
134007 +slot_bytes_2609 slot_bytes 0 2609 NULL
134008 +read_2610 read 0 2610 NULL
134009 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
134010 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
134011 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
134012 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
134013 +switch_status_2629 switch_status 5 2629 NULL
134014 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
134015 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
134016 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
134017 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
134018 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
134019 +offset_show_2645 offset_show 0 2645 NULL
134020 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
134021 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
134022 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
134023 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
134024 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
134025 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
134026 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
134027 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
134028 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
134029 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
134030 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
134031 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
134032 +digi_write_2679 digi_write 0-4 2679 NULL
134033 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
134034 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
134035 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
134036 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
134037 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
134038 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
134039 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
134040 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
134041 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
134042 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
134043 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
134044 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
134045 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
134046 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
134047 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
134048 +udf_setsize_2705 udf_setsize 0 2705 NULL
134049 +rawsock_sendmsg_2706 rawsock_sendmsg 3 2706 NULL
134050 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
134051 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
134052 +sock_error_2715 sock_error 0 2715 NULL nohasharray
134053 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
134054 +migration_call_2716 migration_call 0 2716 NULL
134055 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
134056 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
134057 +llc_ui_recvmsg_2730 llc_ui_recvmsg 3 2730 NULL
134058 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
134059 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
134060 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
134061 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
134062 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
134063 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
134064 +show_2757 show 0 2757 NULL
134065 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
134066 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
134067 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
134068 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
134069 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
134070 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
134071 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
134072 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
134073 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
134074 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
134075 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
134076 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
134077 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
134078 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
134079 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
134080 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
134081 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
134082 +write_2792 write 0 2792 &nvkm_devinit_create__2792
134083 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
134084 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
134085 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
134086 +discover_2798 discover 0 2798 &sound_read_2798
134087 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
134088 +stop_transport_2802 stop_transport 0 2802 NULL
134089 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
134090 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
134091 +sdio_readw_2806 sdio_readw 0 2806 NULL
134092 +show_2808 show 0 2808 NULL
134093 +show_min_2810 show_min 0 2810 NULL
134094 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
134095 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
134096 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
134097 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
134098 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
134099 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
134100 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
134101 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
134102 +pvc_getname_2826 pvc_getname 0 2826 NULL
134103 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
134104 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
134105 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
134106 +sock_create_2838 sock_create 0 2838 NULL
134107 +sctp_packet_2839 sctp_packet 0 2839 NULL
134108 +show_temp_max_2846 show_temp_max 0 2846 NULL
134109 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
134110 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
134111 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
134112 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
134113 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
134114 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
134115 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
134116 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
134117 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
134118 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
134119 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
134120 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
134121 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
134122 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
134123 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
134124 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
134125 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
134126 +coda_setattr_2871 coda_setattr 0 2871 NULL
134127 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
134128 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
134129 +show_2877 show 0 2877 NULL
134130 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
134131 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
134132 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
134133 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
134134 +sata_req_2894 sata_req 0 2894 NULL
134135 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
134136 +cmm_write_2896 cmm_write 3-0 2896 NULL
134137 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
134138 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
134139 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
134140 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
134141 +ore_check_io_2912 ore_check_io 0 2912 NULL
134142 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
134143 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
134144 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
134145 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
134146 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
134147 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
134148 +mls_from_string_2930 mls_from_string 0 2930 NULL
134149 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
134150 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
134151 +show_convrate_2936 show_convrate 0 2936 NULL
134152 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
134153 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
134154 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
134155 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
134156 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
134157 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
134158 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
134159 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
134160 +show_2958 show 0 2958 NULL
134161 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
134162 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
134163 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
134164 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
134165 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
134166 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
134167 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
134168 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
134169 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
134170 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
134171 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
134172 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
134173 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
134174 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
134175 +packet_bind_2996 packet_bind 0 2996 NULL
134176 +store_cardr_2997 store_cardr 4-0 2997 NULL
134177 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
134178 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
134179 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
134180 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
134181 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
134182 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
134183 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
134184 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
134185 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
134186 +depth_write_3021 depth_write 3-0 3021 NULL
134187 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
134188 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
134189 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
134190 +unix_listen_3031 unix_listen 0 3031 NULL
134191 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
134192 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
134193 +show_otp0en_3036 show_otp0en 0 3036 NULL
134194 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
134195 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
134196 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
134197 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
134198 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
134199 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
134200 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
134201 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
134202 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
134203 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
134204 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
134205 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
134206 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
134207 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
134208 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
134209 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
134210 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
134211 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
134212 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
134213 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
134214 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
134215 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
134216 +show_local_port_3076 show_local_port 0 3076 NULL
134217 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
134218 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
134219 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
134220 +free_coherent_3082 free_coherent 4-2 3082 NULL
134221 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
134222 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
134223 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
134224 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
134225 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
134226 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
134227 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
134228 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
134229 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
134230 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
134231 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
134232 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
134233 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
134234 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
134235 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
134236 +m66592_enable_3117 m66592_enable 0 3117 NULL
134237 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
134238 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
134239 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
134240 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
134241 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
134242 +registers_show_3130 registers_show 0 3130 NULL
134243 +print_time_3132 print_time 0 3132 NULL
134244 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
134245 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
134246 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
134247 +filldir_3143 filldir 3 3143 NULL
134248 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
134249 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
134250 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
134251 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
134252 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
134253 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
134254 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
134255 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
134256 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
134257 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
134258 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
134259 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
134260 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166 nohasharray
134261 +mgmt_index_event_3166 mgmt_index_event 4 3166 &islpci_reset_3166
134262 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
134263 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
134264 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
134265 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
134266 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
134267 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
134268 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
134269 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
134270 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
134271 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
134272 +alloc_context_3194 alloc_context 1 3194 NULL
134273 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
134274 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
134275 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
134276 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
134277 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
134278 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
134279 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
134280 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
134281 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
134282 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
134283 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
134284 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
134285 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
134286 +get_target_freq_3217 get_target_freq 0 3217 NULL
134287 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
134288 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
134289 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
134290 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
134291 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
134292 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
134293 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
134294 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
134295 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
134296 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
134297 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
134298 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
134299 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
134300 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
134301 +macb_open_3240 macb_open 0 3240 NULL
134302 +key_key_read_3241 key_key_read 3-0 3241 NULL
134303 +add_widget_node_3244 add_widget_node 0 3244 NULL
134304 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
134305 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
134306 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
134307 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254 nohasharray
134308 +__ip_local_out_sk_3254 __ip_local_out_sk 0 3254 &peak_usb_ndo_open_3254
134309 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
134310 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
134311 +ipaq_open_3260 ipaq_open 0 3260 NULL
134312 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
134313 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
134314 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
134315 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
134316 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
134317 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
134318 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
134319 +gk20a_instobj_ctor_iommu_3274 gk20a_instobj_ctor_iommu 4 3274 NULL
134320 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
134321 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
134322 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
134323 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
134324 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
134325 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
134326 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
134327 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
134328 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
134329 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
134330 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
134331 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
134332 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
134333 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
134334 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
134335 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
134336 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
134337 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
134338 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
134339 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
134340 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
134341 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
134342 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
134343 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
134344 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
134345 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
134346 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
134347 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
134348 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
134349 +ip_local_out_3345 ip_local_out 0 3345 NULL
134350 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
134351 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
134352 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
134353 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
134354 +rose_recvmsg_3352 rose_recvmsg 3 3352 NULL
134355 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
134356 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
134357 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
134358 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
134359 +scnprintf_3360 scnprintf 0-2 3360 NULL
134360 +map_name_show_3361 map_name_show 0 3361 NULL
134361 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
134362 +sr_read_3366 sr_read 3 3366 NULL
134363 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
134364 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0-2 3375 NULL nohasharray
134365 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
134366 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
134367 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
134368 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
134369 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
134370 +slot_show_3380 slot_show 0 3380 NULL nohasharray
134371 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
134372 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
134373 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
134374 +link_state_store_3384 link_state_store 0-4 3384 NULL
134375 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
134376 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
134377 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
134378 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
134379 +sg_write_3392 sg_write 0-3 3392 NULL
134380 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
134381 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
134382 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
134383 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
134384 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
134385 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
134386 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
134387 +__write_reg_3413 __write_reg 0 3413 NULL
134388 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
134389 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
134390 +set_location_3415 set_location 0 3415 NULL nohasharray
134391 +be_open_3415 be_open 0 3415 &set_location_3415
134392 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
134393 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
134394 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
134395 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
134396 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
134397 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
134398 +led_set_status_3432 led_set_status 0 3432 NULL
134399 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
134400 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
134401 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
134402 +dev_register_3440 dev_register 0 3440 NULL
134403 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
134404 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
134405 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
134406 +map_single_3449 map_single 0 3449 NULL
134407 +store_3451 store 0-3 3451 NULL
134408 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
134409 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
134410 +softsynth_write_3455 softsynth_write 3 3455 NULL
134411 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
134412 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
134413 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
134414 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
134415 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
134416 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
134417 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
134418 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
134419 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
134420 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
134421 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
134422 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
134423 +comp_tx_3493 comp_tx 0 3493 NULL
134424 +prepare_3495 prepare 0 3495 NULL
134425 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
134426 +configure_3498 configure 0 3498 NULL
134427 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
134428 +sys_size_show_3507 sys_size_show 0 3507 NULL
134429 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
134430 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
134431 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
134432 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
134433 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
134434 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
134435 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
134436 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
134437 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
134438 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
134439 +adp8870_show_3527 adp8870_show 0 3527 NULL
134440 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
134441 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
134442 +SyS_readv_3539 SyS_readv 3 3539 NULL
134443 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
134444 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
134445 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
134446 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
134447 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
134448 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
134449 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
134450 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
134451 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
134452 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
134453 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
134454 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
134455 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
134456 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
134457 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
134458 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
134459 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
134460 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
134461 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
134462 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
134463 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
134464 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
134465 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
134466 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
134467 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
134468 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
134469 +vc_resize_3585 vc_resize 2-3 3585 NULL
134470 +ifalias_show_3586 ifalias_show 0 3586 NULL
134471 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
134472 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
134473 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
134474 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
134475 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
134476 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
134477 +ray_open_3608 ray_open 0 3608 NULL
134478 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
134479 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
134480 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
134481 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
134482 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
134483 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
134484 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
134485 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
134486 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
134487 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
134488 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
134489 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
134490 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
134491 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
134492 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
134493 +store_3640 store 0 3640 NULL
134494 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
134495 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
134496 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
134497 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
134498 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
134499 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
134500 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
134501 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
134502 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
134503 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
134504 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
134505 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
134506 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
134507 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
134508 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
134509 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
134510 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
134511 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
134512 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
134513 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
134514 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
134515 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
134516 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
134517 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
134518 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
134519 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
134520 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
134521 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
134522 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
134523 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
134524 +cfg80211_vendor_event_alloc_3709 cfg80211_vendor_event_alloc 3 3709 NULL
134525 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
134526 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
134527 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
134528 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
134529 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
134530 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
134531 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
134532 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
134533 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
134534 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
134535 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
134536 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
134537 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
134538 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
134539 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
134540 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
134541 +pegasus_open_3748 pegasus_open 0 3748 NULL
134542 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
134543 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
134544 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
134545 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
134546 +show_log_height_3759 show_log_height 0 3759 NULL
134547 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
134548 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
134549 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
134550 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
134551 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
134552 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
134553 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
134554 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
134555 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
134556 +ping_recvmsg_3773 ping_recvmsg 3 3773 NULL
134557 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
134558 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
134559 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
134560 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
134561 +set_min_height_3783 set_min_height 0-4 3783 NULL
134562 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
134563 +set_voltage_3789 set_voltage 0-4 3789 NULL
134564 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
134565 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
134566 +__netlink_create_3800 __netlink_create 0 3800 NULL
134567 +show_line3_3802 show_line3 0 3802 NULL
134568 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
134569 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
134570 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
134571 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
134572 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
134573 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
134574 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
134575 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
134576 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
134577 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
134578 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
134579 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
134580 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
134581 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
134582 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
134583 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
134584 +release_version_store_3841 release_version_store 0-4 3841 NULL
134585 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
134586 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
134587 +max8925_disable_3844 max8925_disable 0 3844 NULL
134588 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
134589 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
134590 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
134591 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
134592 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
134593 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
134594 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
134595 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
134596 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
134597 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
134598 +udf_direct_IO_3860 udf_direct_IO 3 3860 NULL
134599 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
134600 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
134601 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
134602 +get_fd_set_3866 get_fd_set 1 3866 NULL
134603 +show_pci_3867 show_pci 0 3867 NULL
134604 +sst_hsw_module_set_param_3868 sst_hsw_module_set_param 5 3868 NULL
134605 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
134606 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
134607 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
134608 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
134609 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
134610 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
134611 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
134612 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
134613 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
134614 +nvram_write_3894 nvram_write 3-0 3894 NULL
134615 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
134616 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
134617 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
134618 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
134619 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
134620 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
134621 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
134622 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
134623 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
134624 +usbip_recv_3911 usbip_recv 3 3911 NULL
134625 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
134626 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
134627 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
134628 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
134629 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
134630 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
134631 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
134632 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
134633 +rb_alloc_aux_3943 rb_alloc_aux 4 3943 NULL
134634 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
134635 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
134636 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
134637 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
134638 +navman_open_3951 navman_open 0 3951 NULL
134639 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
134640 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
134641 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
134642 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
134643 +write_port_3962 write_port 0-4 3962 NULL
134644 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
134645 +be_vid_config_3976 be_vid_config 0 3976 NULL
134646 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
134647 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
134648 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
134649 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
134650 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
134651 +virtfn_add_3988 virtfn_add 0 3988 NULL
134652 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
134653 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
134654 +do_add_counters_3992 do_add_counters 3 3992 NULL
134655 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
134656 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
134657 +via_rng_init_3998 via_rng_init 0 3998 NULL
134658 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
134659 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
134660 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
134661 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
134662 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
134663 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
134664 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
134665 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
134666 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
134667 +show_xps_map_4009 show_xps_map 0 4009 NULL
134668 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
134669 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
134670 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL nohasharray
134671 +hsu_dma_prep_slave_sg_4016 hsu_dma_prep_slave_sg 3 4016 &wakeup_active_count_show_4016
134672 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
134673 +_request_firmware_4021 _request_firmware 0 4021 NULL
134674 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
134675 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
134676 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
134677 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
134678 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
134679 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
134680 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
134681 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
134682 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL nohasharray
134683 +sha1_base_do_update_4036 sha1_base_do_update 0 4036 &xfs_free_ag_extent_4036
134684 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
134685 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
134686 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
134687 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
134688 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
134689 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
134690 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
134691 +coreid_show_4066 coreid_show 0 4066 NULL
134692 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
134693 +cardr_show_4070 cardr_show 0 4070 NULL
134694 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
134695 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
134696 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
134697 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
134698 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
134699 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
134700 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
134701 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
134702 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
134703 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
134704 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
134705 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
134706 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
134707 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
134708 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
134709 +show_4097 show 0 4097 NULL
134710 +flash_show_4102 flash_show 0 4102 NULL
134711 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
134712 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
134713 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
134714 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
134715 +write_reg_4108 write_reg 0 4108 NULL
134716 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
134717 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
134718 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
134719 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
134720 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
134721 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
134722 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
134723 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
134724 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
134725 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
134726 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
134727 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
134728 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
134729 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
134730 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
134731 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
134732 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
134733 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
134734 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
134735 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
134736 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
134737 +echo_show_4163 echo_show 0 4163 NULL nohasharray
134738 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
134739 +store_4163 store 0 4163 &t1_init_hw_modules_4163
134740 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
134741 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
134742 +get_alua_req_4166 get_alua_req 3 4166 NULL
134743 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
134744 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
134745 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
134746 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
134747 +show_4173 show 0 4173 NULL
134748 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
134749 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
134750 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
134751 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
134752 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
134753 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
134754 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
134755 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
134756 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
134757 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
134758 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
134759 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
134760 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
134761 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
134762 +persist_store_4220 persist_store 0-4 4220 NULL
134763 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
134764 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
134765 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
134766 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
134767 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
134768 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
134769 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
134770 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
134771 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
134772 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL nohasharray
134773 +ext4_direct_IO_4234 ext4_direct_IO 3 4234 &show_fnode_max_segment_size_4234
134774 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
134775 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
134776 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
134777 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
134778 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
134779 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
134780 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
134781 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
134782 +alg_create_4257 alg_create 0 4257 NULL
134783 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
134784 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
134785 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
134786 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
134787 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
134788 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
134789 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
134790 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
134791 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
134792 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
134793 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
134794 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
134795 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
134796 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
134797 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
134798 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
134799 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
134800 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
134801 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
134802 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
134803 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
134804 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
134805 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
134806 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
134807 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
134808 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
134809 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
134810 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
134811 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
134812 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
134813 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
134814 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
134815 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
134816 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
134817 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
134818 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
134819 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
134820 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
134821 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
134822 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
134823 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
134824 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
134825 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
134826 +unix_stream_sendmsg_4343 unix_stream_sendmsg 3 4343 NULL
134827 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
134828 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
134829 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
134830 +store_4354 store 0-3 4354 NULL
134831 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
134832 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
134833 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
134834 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
134835 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
134836 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
134837 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
134838 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
134839 +write_4374 write 0 4374 NULL
134840 +esb_write_4376 esb_write 0-3 4376 NULL
134841 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
134842 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
134843 +vcc_connect_4382 vcc_connect 0 4382 NULL
134844 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
134845 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
134846 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
134847 +sctp_sendmsg_4391 sctp_sendmsg 3 4391 NULL
134848 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
134849 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
134850 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
134851 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
134852 +reg_read_4409 reg_read 0 4409 NULL
134853 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
134854 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
134855 +can_send_4414 can_send 0 4414 NULL
134856 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
134857 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
134858 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
134859 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
134860 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
134861 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
134862 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
134863 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
134864 +read_code_4429 read_code 4 4429 NULL
134865 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
134866 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
134867 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
134868 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
134869 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
134870 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
134871 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
134872 +vxp_resume_4442 vxp_resume 0 4442 NULL
134873 +memparse_4444 memparse 0 4444 NULL nohasharray
134874 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
134875 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
134876 +disksize_show_4454 disksize_show 0 4454 NULL
134877 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
134878 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
134879 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
134880 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
134881 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
134882 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
134883 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
134884 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
134885 +beep_write_4485 beep_write 0 4485 NULL
134886 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
134887 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
134888 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
134889 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
134890 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
134891 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
134892 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
134893 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
134894 +set_link_security_4502 set_link_security 4 4502 NULL
134895 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
134896 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
134897 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
134898 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
134899 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
134900 +write_cnodes_4523 write_cnodes 0 4523 NULL
134901 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
134902 +show_modes_4530 show_modes 0 4530 NULL
134903 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
134904 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
134905 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
134906 +tipc_getname_4539 tipc_getname 0 4539 NULL
134907 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
134908 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
134909 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
134910 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
134911 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
134912 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
134913 +show_sched4_4552 show_sched4 0 4552 NULL
134914 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
134915 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
134916 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
134917 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
134918 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
134919 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
134920 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
134921 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
134922 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
134923 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
134924 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
134925 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
134926 +commit_orphans_4584 commit_orphans 0 4584 NULL
134927 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
134928 +read_rio_4589 read_rio 0-3 4589 NULL
134929 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
134930 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
134931 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
134932 +bch_alloc_4593 bch_alloc 1 4593 NULL
134933 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
134934 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
134935 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
134936 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
134937 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
134938 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
134939 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
134940 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
134941 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
134942 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
134943 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
134944 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
134945 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
134946 +hrz_send_4638 hrz_send 0 4638 NULL
134947 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
134948 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
134949 +txCommit_4649 txCommit 0 4649 NULL
134950 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
134951 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
134952 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
134953 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
134954 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
134955 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
134956 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
134957 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
134958 +show_event_log_4682 show_event_log 0 4682 NULL
134959 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
134960 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
134961 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
134962 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
134963 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
134964 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
134965 +kone_receive_4690 kone_receive 4-0 4690 NULL
134966 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
134967 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
134968 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
134969 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
134970 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
134971 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
134972 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
134973 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
134974 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
134975 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
134976 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
134977 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
134978 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
134979 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
134980 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
134981 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
134982 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
134983 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
134984 +path_show_4725 path_show 0 4725 NULL nohasharray
134985 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
134986 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
134987 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
134988 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
134989 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
134990 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
134991 +ledd_show_4740 ledd_show 0 4740 NULL
134992 +level_show_4741 level_show 0 4741 NULL
134993 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
134994 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
134995 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
134996 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
134997 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
134998 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
134999 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
135000 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
135001 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
135002 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
135003 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
135004 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
135005 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
135006 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
135007 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
135008 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
135009 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
135010 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
135011 +create_subvol_4791 create_subvol 4 4791 NULL
135012 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
135013 +read_4793 read 0-4 4793 NULL
135014 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
135015 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
135016 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
135017 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
135018 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
135019 +fan_set_level_4805 fan_set_level 0 4805 NULL
135020 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
135021 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
135022 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
135023 +show_sticky_4816 show_sticky 0 4816 NULL
135024 +show_postcode_4819 show_postcode 0 4819 NULL
135025 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
135026 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
135027 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
135028 +show_4831 show 0 4831 NULL
135029 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
135030 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
135031 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
135032 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
135033 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
135034 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
135035 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
135036 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
135037 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
135038 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
135039 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
135040 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
135041 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
135042 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
135043 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
135044 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
135045 +svc_getname_4869 svc_getname 0 4869 NULL
135046 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
135047 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
135048 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
135049 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
135050 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
135051 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
135052 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
135053 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
135054 +current_speed_show_4887 current_speed_show 0 4887 NULL
135055 +sys_ipc_4889 sys_ipc 3 4889 NULL
135056 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
135057 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
135058 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
135059 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL nohasharray
135060 +mt6397_irq_handle_reg_4912 mt6397_irq_handle_reg 3 4912 &nilfs_segbuf_reset_4912
135061 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
135062 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
135063 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
135064 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
135065 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
135066 +read_4919 read 0 4919 &show_pwm1_enable_4919
135067 +single_step_cont_4921 single_step_cont 0 4921 NULL
135068 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
135069 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
135070 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
135071 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
135072 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
135073 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
135074 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
135075 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
135076 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
135077 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
135078 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
135079 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
135080 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
135081 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
135082 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
135083 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
135084 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
135085 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
135086 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
135087 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
135088 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
135089 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
135090 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
135091 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
135092 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
135093 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
135094 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
135095 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
135096 +set_aout_4974 set_aout 0-4 4974 NULL
135097 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
135098 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
135099 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
135100 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
135101 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
135102 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
135103 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
135104 +read_block_4993 read_block 0 4993 NULL
135105 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
135106 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
135107 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
135108 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
135109 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
135110 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
135111 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
135112 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
135113 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
135114 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
135115 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
135116 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
135117 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
135118 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
135119 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
135120 +net2272_start_5033 net2272_start 0 5033 NULL
135121 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
135122 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
135123 +blkdev_get_5050 blkdev_get 0 5050 NULL
135124 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
135125 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
135126 +show_5055 show 0 5055 NULL
135127 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
135128 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
135129 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
135130 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
135131 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
135132 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
135133 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
135134 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
135135 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
135136 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
135137 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
135138 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
135139 +compr_fill_5093 compr_fill 2 5093 NULL
135140 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
135141 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
135142 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
135143 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
135144 +sound_write_5102 sound_write 3-0 5102 NULL
135145 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
135146 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
135147 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
135148 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
135149 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
135150 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
135151 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
135152 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
135153 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
135154 +rhine_open_5133 rhine_open 0 5133 NULL
135155 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
135156 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
135157 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
135158 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
135159 +quirks_show_5154 quirks_show 0 5154 NULL
135160 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
135161 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
135162 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
135163 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
135164 +__az6007_write_5170 __az6007_write 0 5170 NULL
135165 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
135166 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
135167 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
135168 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
135169 +datablob_parse_5177 datablob_parse 0 5177 NULL
135170 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
135171 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
135172 +adjust_memory_5185 adjust_memory 0 5185 NULL
135173 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
135174 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
135175 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
135176 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
135177 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
135178 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
135179 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
135180 +read_blocklist_5209 read_blocklist 2 5209 NULL
135181 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
135182 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
135183 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
135184 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
135185 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
135186 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
135187 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
135188 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
135189 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
135190 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
135191 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
135192 +atl1e_open_5226 atl1e_open 0 5226 NULL
135193 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
135194 +wait_for_response_5229 wait_for_response 0 5229 NULL
135195 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
135196 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
135197 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
135198 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
135199 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
135200 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
135201 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
135202 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
135203 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
135204 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
135205 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
135206 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
135207 +ti_open_5256 ti_open 0 5256 NULL
135208 +update_nodemask_5257 update_nodemask 0 5257 NULL
135209 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
135210 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
135211 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
135212 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
135213 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
135214 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
135215 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
135216 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
135217 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
135218 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
135219 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
135220 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
135221 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
135222 +sco_sock_sendmsg_5302 sco_sock_sendmsg 3 5302 NULL
135223 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
135224 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
135225 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
135226 +ks8842_open_5309 ks8842_open 0 5309 NULL
135227 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
135228 +grow_inode_5311 grow_inode 0 5311 NULL
135229 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
135230 +pep_sendmsg_5316 pep_sendmsg 3 5316 NULL
135231 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
135232 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
135233 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
135234 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
135235 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
135236 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
135237 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
135238 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
135239 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
135240 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
135241 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
135242 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
135243 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
135244 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
135245 +policy_store_5346 policy_store 0-4 5346 NULL
135246 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
135247 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
135248 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
135249 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
135250 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
135251 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
135252 +icmp_error_5362 icmp_error 0 5362 NULL
135253 +open_tx_second_5363 open_tx_second 0 5363 NULL
135254 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
135255 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
135256 +set_master_5372 set_master 0 5372 NULL
135257 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
135258 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
135259 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
135260 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
135261 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
135262 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
135263 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
135264 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
135265 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
135266 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
135267 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
135268 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
135269 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
135270 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
135271 +fat_getattr_5406 fat_getattr 0 5406 NULL
135272 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
135273 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
135274 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
135275 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
135276 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
135277 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
135278 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
135279 +show_output_5423 show_output 0 5423 NULL nohasharray
135280 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
135281 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
135282 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
135283 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
135284 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
135285 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
135286 +store_pwm_5441 store_pwm 0-4 5441 NULL
135287 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
135288 +show_id_5444 show_id 0 5444 NULL nohasharray
135289 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
135290 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
135291 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
135292 +create_child_5449 create_child 0-4 5449 NULL
135293 +add_host_show_5451 add_host_show 0 5451 NULL
135294 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
135295 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
135296 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
135297 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
135298 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
135299 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
135300 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
135301 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
135302 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
135303 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
135304 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
135305 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
135306 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
135307 +show_5474 show 0 5474 NULL nohasharray
135308 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
135309 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
135310 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
135311 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
135312 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
135313 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
135314 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
135315 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
135316 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
135317 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
135318 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
135319 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
135320 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
135321 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
135322 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
135323 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
135324 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
135325 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
135326 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
135327 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
135328 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
135329 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
135330 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
135331 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
135332 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
135333 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
135334 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
135335 +spidev_message_5518 spidev_message 3 5518 NULL
135336 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
135337 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
135338 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
135339 +show_license_5524 show_license 0 5524 NULL
135340 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
135341 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
135342 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
135343 +stop_cpus_5529 stop_cpus 0 5529 NULL
135344 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
135345 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
135346 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
135347 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
135348 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
135349 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
135350 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
135351 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
135352 +le_readq_5557 le_readq 0 5557 NULL
135353 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
135354 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
135355 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
135356 +fir16_create_5574 fir16_create 3 5574 NULL
135357 +ax25_sendmsg_5578 ax25_sendmsg 3 5578 NULL
135358 +bioset_create_5580 bioset_create 1 5580 NULL
135359 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
135360 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
135361 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
135362 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
135363 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
135364 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
135365 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
135366 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
135367 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
135368 +pn_recvmsg_5607 pn_recvmsg 3 5607 NULL
135369 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
135370 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
135371 +__remove_suid_5618 __remove_suid 0 5618 NULL
135372 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
135373 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
135374 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
135375 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
135376 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
135377 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
135378 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
135379 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
135380 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
135381 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
135382 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
135383 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
135384 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
135385 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
135386 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
135387 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
135388 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
135389 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
135390 +parse_arg_5657 parse_arg 0-2 5657 NULL
135391 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
135392 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
135393 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
135394 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
135395 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
135396 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
135397 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
135398 +store_5663 store 0-3 5663 &clk_prepare_5663
135399 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
135400 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
135401 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
135402 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
135403 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
135404 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
135405 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
135406 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
135407 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
135408 +get_arg_5694 get_arg 3 5694 NULL nohasharray
135409 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
135410 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
135411 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
135412 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
135413 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
135414 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
135415 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
135416 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
135417 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
135418 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
135419 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
135420 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
135421 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
135422 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
135423 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
135424 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
135425 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
135426 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
135427 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
135428 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
135429 +get_packet_5747 get_packet 3 5747 NULL
135430 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
135431 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
135432 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
135433 +can_get_size_5754 can_get_size 0 5754 NULL
135434 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
135435 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
135436 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
135437 +packet_xmit_5762 packet_xmit 0 5762 NULL
135438 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
135439 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
135440 +start_5768 start 0 5768 NULL
135441 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
135442 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
135443 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
135444 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
135445 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
135446 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
135447 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
135448 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
135449 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
135450 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
135451 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
135452 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
135453 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
135454 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
135455 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
135456 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
135457 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
135458 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
135459 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
135460 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
135461 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
135462 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
135463 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
135464 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
135465 +setup_req_5848 setup_req 3 5848 NULL nohasharray
135466 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
135467 +enter_state_5850 enter_state 0 5850 NULL
135468 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
135469 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
135470 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
135471 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
135472 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
135473 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
135474 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
135475 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
135476 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
135477 +vsscanf_5868 vsscanf 0 5868 NULL
135478 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
135479 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
135480 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
135481 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
135482 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
135483 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
135484 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
135485 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
135486 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
135487 +rmd320_final_5897 rmd320_final 0 5897 NULL
135488 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
135489 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
135490 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
135491 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
135492 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
135493 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
135494 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
135495 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
135496 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
135497 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
135498 +devpath_show_5910 devpath_show 0 5910 NULL
135499 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
135500 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
135501 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
135502 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
135503 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
135504 +next_entry_5921 next_entry 0 5921 NULL
135505 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
135506 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
135507 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
135508 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
135509 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
135510 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
135511 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
135512 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
135513 +devkmsg_write_5947 devkmsg_write 0 5947 NULL nohasharray
135514 +l2cap_sock_sendmsg_5947 l2cap_sock_sendmsg 3 5947 &devkmsg_write_5947
135515 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL nohasharray
135516 +p9_get_mapped_pages_5951 p9_get_mapped_pages 4 5951 &affs_readpage_ofs_5951
135517 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
135518 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
135519 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
135520 +tcp_recvmsg_5958 tcp_recvmsg 3 5958 NULL
135521 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
135522 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
135523 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
135524 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
135525 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
135526 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
135527 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
135528 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
135529 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
135530 +sha224_final_5978 sha224_final 0 5978 NULL
135531 +show_5979 show 0 5979 NULL nohasharray
135532 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
135533 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
135534 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
135535 +SyS_semop_5980 SyS_semop 3 5980 NULL
135536 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
135537 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
135538 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
135539 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
135540 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
135541 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
135542 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
135543 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
135544 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
135545 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
135546 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
135547 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
135548 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
135549 +spi_read_6031 spi_read 0 6031 NULL nohasharray
135550 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
135551 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
135552 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
135553 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
135554 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
135555 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL nohasharray
135556 +mei_cl_read_start_6038 mei_cl_read_start 2-0 6038 &hvfb_set_par_6038
135557 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
135558 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
135559 +led_shot_6046 led_shot 0-4 6046 NULL
135560 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL nohasharray
135561 +periph_interrupt_6055 periph_interrupt 2 6055 &otg_handle_notification_6055
135562 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
135563 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
135564 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
135565 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
135566 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
135567 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
135568 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
135569 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
135570 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
135571 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
135572 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
135573 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
135574 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
135575 +init_6095 init 0 6095 NULL
135576 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
135577 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
135578 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
135579 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
135580 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
135581 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
135582 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
135583 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
135584 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
135585 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
135586 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
135587 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
135588 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
135589 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
135590 +read_packet_6140 read_packet 0 6140 NULL
135591 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
135592 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
135593 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
135594 +tc574_resume_6154 tc574_resume 0 6154 NULL
135595 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
135596 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
135597 +tcam_write_6162 tcam_write 0 6162 NULL
135598 +show_temp8_6163 show_temp8 0 6163 NULL
135599 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
135600 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
135601 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
135602 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
135603 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
135604 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
135605 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
135606 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
135607 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
135608 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
135609 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
135610 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
135611 +freeze_store_6185 freeze_store 0-3 6185 NULL
135612 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
135613 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
135614 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
135615 +add_interval_6202 add_interval 0 6202 NULL
135616 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
135617 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
135618 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
135619 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
135620 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
135621 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
135622 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
135623 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
135624 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
135625 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
135626 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
135627 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
135628 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
135629 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
135630 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
135631 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
135632 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
135633 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
135634 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
135635 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
135636 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
135637 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
135638 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
135639 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
135640 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
135641 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
135642 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
135643 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
135644 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
135645 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
135646 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
135647 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
135648 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
135649 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
135650 +key_unseal_6285 key_unseal 0 6285 NULL
135651 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
135652 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
135653 +serial_port_in_6291 serial_port_in 0 6291 NULL
135654 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
135655 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
135656 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
135657 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
135658 +raw_request_6307 raw_request 0 6307 NULL
135659 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
135660 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
135661 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
135662 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
135663 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
135664 +balance_6312 balance 0 6312 NULL
135665 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
135666 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
135667 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
135668 +store_cluster_6316 store_cluster 0-4 6316 NULL
135669 +write_null_6319 write_null 0-3 6319 NULL
135670 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
135671 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL nohasharray
135672 +tipc_recvmsg_6322 tipc_recvmsg 3 6322 &extent_write_full_page_6322
135673 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
135674 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
135675 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
135676 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
135677 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
135678 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
135679 +solos_param_show_6344 solos_param_show 0 6344 NULL
135680 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
135681 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
135682 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
135683 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
135684 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
135685 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
135686 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
135687 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
135688 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
135689 +recv_init_6366 recv_init 0 6366 NULL
135690 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
135691 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
135692 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
135693 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
135694 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
135695 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
135696 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
135697 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
135698 +msb_write_block_6379 msb_write_block 3 6379 NULL
135699 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL nohasharray
135700 +sha1_ssse3_finup_6387 sha1_ssse3_finup 0 6387 &xfs_bmap_extents_to_btree_6387
135701 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
135702 +bb_store_6401 bb_store 3-0 6401 NULL
135703 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
135704 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
135705 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
135706 +md_attr_show_6408 md_attr_show 0 6408 NULL
135707 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
135708 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
135709 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
135710 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
135711 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
135712 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
135713 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
135714 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
135715 +l2up_create_6430 l2up_create 3 6430 NULL
135716 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
135717 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
135718 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
135719 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
135720 +coda_downcall_6448 coda_downcall 0 6448 NULL
135721 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
135722 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
135723 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
135724 +show_sustain_6469 show_sustain 0 6469 NULL
135725 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
135726 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
135727 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
135728 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
135729 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
135730 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
135731 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
135732 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
135733 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
135734 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
135735 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
135736 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
135737 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
135738 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
135739 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
135740 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
135741 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
135742 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
135743 +mei_read_6507 mei_read 3-0 6507 NULL
135744 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
135745 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
135746 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
135747 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
135748 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
135749 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
135750 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
135751 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
135752 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
135753 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
135754 +show_min_uV_6544 show_min_uV 0 6544 NULL
135755 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
135756 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
135757 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
135758 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
135759 +wdm_read_6549 wdm_read 3-0 6549 NULL
135760 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
135761 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
135762 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
135763 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
135764 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
135765 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
135766 +notify_handler_6557 notify_handler 0 6557 NULL
135767 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
135768 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
135769 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
135770 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
135771 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
135772 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
135773 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
135774 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
135775 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
135776 +do_blockdev_direct_IO_6575 do_blockdev_direct_IO 5-0 6575 NULL
135777 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
135778 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
135779 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
135780 +reg_set_6585 reg_set 0 6585 NULL nohasharray
135781 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
135782 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
135783 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
135784 +bytes_number_6591 bytes_number 0-2 6591 NULL
135785 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
135786 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
135787 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
135788 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
135789 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
135790 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
135791 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
135792 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
135793 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
135794 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
135795 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
135796 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
135797 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
135798 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
135799 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
135800 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
135801 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
135802 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
135803 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
135804 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
135805 +queue_dtd_6652 queue_dtd 0 6652 NULL
135806 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
135807 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
135808 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
135809 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
135810 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
135811 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
135812 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
135813 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
135814 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
135815 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
135816 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
135817 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
135818 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
135819 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
135820 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
135821 +init_chip_first_6676 init_chip_first 0 6676 NULL
135822 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
135823 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
135824 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
135825 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
135826 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
135827 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
135828 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
135829 +cap_show_6691 cap_show 0 6691 NULL
135830 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
135831 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
135832 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
135833 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
135834 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
135835 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
135836 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
135837 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
135838 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
135839 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
135840 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
135841 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
135842 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
135843 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
135844 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
135845 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
135846 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
135847 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
135848 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
135849 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
135850 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
135851 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
135852 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
135853 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
135854 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
135855 +wil_reset_6752 wil_reset 0 6752 NULL
135856 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
135857 +_mv88e6xxx_phy_write_6755 _mv88e6xxx_phy_write 0 6755 NULL
135858 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
135859 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756 nohasharray
135860 +i915_parse_cmds_6756 i915_parse_cmds 4-5 6756 &cciss_engage_scsi_6756
135861 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
135862 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
135863 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
135864 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
135865 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
135866 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
135867 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
135868 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
135869 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
135870 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
135871 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
135872 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
135873 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
135874 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
135875 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
135876 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
135877 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
135878 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
135879 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
135880 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
135881 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
135882 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
135883 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
135884 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
135885 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
135886 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
135887 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
135888 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
135889 +get_blocks_6801 get_blocks 0 6801 NULL
135890 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
135891 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
135892 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
135893 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
135894 +init_port_6810 init_port 0 6810 NULL
135895 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
135896 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
135897 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
135898 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
135899 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
135900 +wil_get_bl_info_6823 wil_get_bl_info 0 6823 NULL
135901 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
135902 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
135903 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
135904 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
135905 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
135906 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
135907 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
135908 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
135909 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
135910 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
135911 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
135912 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
135913 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
135914 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
135915 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
135916 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
135917 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
135918 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
135919 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
135920 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
135921 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
135922 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
135923 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
135924 +size_6873 size 0 6873 NULL
135925 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
135926 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
135927 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
135928 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
135929 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
135930 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
135931 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
135932 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
135933 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
135934 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
135935 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
135936 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
135937 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
135938 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
135939 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL nohasharray
135940 +crypto_sha256_finup_6901 crypto_sha256_finup 0 6901 &wq_nice_store_6901
135941 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
135942 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
135943 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
135944 +hook_6905 hook 0 6905 NULL nohasharray
135945 +qib_init_6905 qib_init 0 6905 &hook_6905
135946 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
135947 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
135948 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
135949 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
135950 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
135951 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
135952 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
135953 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
135954 +ioctl_6914 ioctl 0 6914 NULL
135955 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
135956 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
135957 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
135958 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
135959 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
135960 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
135961 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
135962 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
135963 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
135964 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
135965 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
135966 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
135967 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
135968 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
135969 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
135970 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
135971 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
135972 +str_to_slot_6952 str_to_slot 0 6952 NULL
135973 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
135974 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
135975 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
135976 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
135977 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
135978 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
135979 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
135980 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
135981 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
135982 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
135983 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
135984 +ubifs_decompress_6974 ubifs_decompress 0 6974 NULL
135985 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
135986 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
135987 +request_key_async_6990 request_key_async 4 6990 NULL
135988 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
135989 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
135990 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
135991 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
135992 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
135993 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
135994 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
135995 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
135996 +copy_items_7012 copy_items 7 7012 NULL
135997 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
135998 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
135999 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
136000 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
136001 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
136002 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
136003 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
136004 +wimax_msg_7030 wimax_msg 4 7030 NULL
136005 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL nohasharray
136006 +rawv6_recvmsg_7033 rawv6_recvmsg 3 7033 &ceph_kvmalloc_7033
136007 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
136008 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
136009 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
136010 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
136011 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
136012 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
136013 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
136014 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
136015 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
136016 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
136017 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
136018 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
136019 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
136020 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
136021 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
136022 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
136023 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
136024 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
136025 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
136026 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
136027 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
136028 +mii_status_show_7077 mii_status_show 0 7077 NULL
136029 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
136030 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
136031 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
136032 +read_7087 read 0 7087 &queue_requests_show_7087
136033 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
136034 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
136035 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
136036 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
136037 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
136038 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
136039 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
136040 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
136041 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
136042 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
136043 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
136044 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
136045 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
136046 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
136047 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
136048 +show_value_7119 show_value 0 7119 NULL
136049 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
136050 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
136051 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
136052 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
136053 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
136054 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
136055 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
136056 +show_bpp_7148 show_bpp 0 7148 NULL
136057 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
136058 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
136059 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
136060 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
136061 +nct7904_bank_lock_7159 nct7904_bank_lock 0 7159 NULL
136062 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
136063 +fnic_reset_7163 fnic_reset 0 7163 NULL
136064 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
136065 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
136066 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
136067 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
136068 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
136069 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
136070 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
136071 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL nohasharray
136072 +iwl_trans_wait_tx_queue_empty_7188 iwl_trans_wait_tx_queue_empty 0 7188 &f_hid_opts_report_desc_store_7188
136073 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
136074 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
136075 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
136076 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
136077 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
136078 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
136079 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
136080 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
136081 +confirm_7211 confirm 0 7211 NULL
136082 +trace_insert_enum_map_file_7213 trace_insert_enum_map_file 3 7213 NULL
136083 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
136084 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
136085 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
136086 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
136087 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
136088 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
136089 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
136090 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
136091 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
136092 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
136093 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
136094 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
136095 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
136096 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
136097 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
136098 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
136099 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
136100 +release_version_show_7263 release_version_show 0 7263 NULL
136101 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
136102 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
136103 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
136104 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
136105 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
136106 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
136107 +__vfs_write_7278 __vfs_write 0-3 7278 NULL
136108 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
136109 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
136110 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
136111 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
136112 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
136113 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
136114 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
136115 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
136116 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
136117 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
136118 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
136119 +rose_open_7309 rose_open 0 7309 NULL
136120 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
136121 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
136122 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
136123 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
136124 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
136125 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
136126 +do_md_stop_7335 do_md_stop 0 7335 NULL
136127 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
136128 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
136129 +mgmt_control_7349 mgmt_control 3 7349 NULL
136130 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
136131 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
136132 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
136133 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
136134 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
136135 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
136136 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
136137 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
136138 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
136139 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
136140 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
136141 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
136142 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
136143 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
136144 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
136145 +hweight_long_7388 hweight_long 0-1 7388 NULL
136146 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
136147 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
136148 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
136149 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
136150 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
136151 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
136152 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
136153 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
136154 +rng_setkey_7415 rng_setkey 0 7415 NULL
136155 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
136156 +store_7418 store 0-3 7418 NULL
136157 +switch_mm_7420 switch_mm 0 7420 NULL
136158 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
136159 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
136160 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
136161 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
136162 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
136163 +store_7441 store 0 7441 NULL
136164 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
136165 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
136166 +show_mask_7446 show_mask 0 7446 NULL
136167 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
136168 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
136169 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
136170 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
136171 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
136172 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
136173 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
136174 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
136175 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
136176 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
136177 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
136178 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
136179 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
136180 +set_speed_7470 set_speed 0-4 7470 NULL
136181 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
136182 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
136183 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
136184 +show_max_uV_7474 show_max_uV 0 7474 NULL
136185 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
136186 +atalk_getname_7490 atalk_getname 0 7490 NULL
136187 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
136188 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
136189 +setsockopt_7492 setsockopt 0 7492 NULL
136190 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
136191 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
136192 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
136193 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
136194 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
136195 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
136196 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
136197 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
136198 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
136199 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
136200 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
136201 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
136202 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
136203 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
136204 +virtnet_open_7538 virtnet_open 0 7538 NULL
136205 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
136206 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
136207 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
136208 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
136209 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
136210 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
136211 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
136212 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
136213 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
136214 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
136215 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
136216 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
136217 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
136218 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
136219 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
136220 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
136221 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
136222 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
136223 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
136224 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
136225 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
136226 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
136227 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
136228 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
136229 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
136230 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
136231 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
136232 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
136233 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
136234 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
136235 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
136236 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
136237 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
136238 +send_to_group_7627 send_to_group 0 7627 NULL
136239 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
136240 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
136241 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
136242 +net2272_queue_7640 net2272_queue 0 7640 NULL
136243 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
136244 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
136245 +write_priomap_7648 write_priomap 0-3 7648 NULL
136246 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
136247 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
136248 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
136249 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
136250 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
136251 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
136252 +rng_recvmsg_7665 rng_recvmsg 3 7665 NULL
136253 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
136254 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
136255 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
136256 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
136257 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
136258 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
136259 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
136260 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
136261 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
136262 +device_show_7693 device_show 0 7693 NULL nohasharray
136263 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
136264 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
136265 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
136266 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
136267 +dev_info_set_7705 dev_info_set 0 7705 NULL
136268 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
136269 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
136270 +unmap_region_7709 unmap_region 1 7709 NULL
136271 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
136272 +show_7711 show 0 7711 NULL
136273 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
136274 +sys_pread64_7721 sys_pread64 3 7721 NULL
136275 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
136276 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
136277 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
136278 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
136279 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
136280 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
136281 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
136282 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
136283 +write_7751 write 0 7751 NULL
136284 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
136285 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
136286 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
136287 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
136288 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
136289 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
136290 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
136291 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
136292 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
136293 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
136294 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
136295 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
136296 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
136297 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
136298 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
136299 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
136300 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
136301 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
136302 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
136303 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
136304 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
136305 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
136306 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
136307 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
136308 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
136309 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
136310 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
136311 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
136312 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
136313 +show_7835 show 0 7835 NULL
136314 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
136315 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
136316 +enable_7841 enable 0 7841 NULL nohasharray
136317 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
136318 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
136319 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
136320 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
136321 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
136322 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
136323 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
136324 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
136325 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
136326 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
136327 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
136328 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
136329 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
136330 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
136331 +request_7878 request 0 7878 NULL
136332 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
136333 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
136334 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
136335 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
136336 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
136337 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
136338 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
136339 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
136340 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
136341 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
136342 +show_7906 show 0 7906 NULL
136343 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
136344 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
136345 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
136346 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
136347 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
136348 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
136349 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
136350 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
136351 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
136352 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
136353 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
136354 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
136355 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
136356 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
136357 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
136358 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
136359 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
136360 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
136361 +get_formats_7949 get_formats 0 7949 NULL
136362 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
136363 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
136364 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
136365 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
136366 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
136367 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
136368 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
136369 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
136370 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
136371 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
136372 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
136373 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
136374 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
136375 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
136376 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
136377 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
136378 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
136379 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
136380 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
136381 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
136382 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
136383 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
136384 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
136385 +fb_set_par_8006 fb_set_par 0 8006 NULL
136386 +write_room_8009 write_room 0 8009 NULL
136387 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
136388 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
136389 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013 nohasharray
136390 +xfs_break_layouts_8013 xfs_break_layouts 0 8013 &ip6gre_tap_init_8013
136391 +vcs_read_8017 vcs_read 3-0 8017 NULL
136392 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
136393 +aux3_show_8025 aux3_show 0 8025 NULL
136394 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
136395 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
136396 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
136397 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL nohasharray
136398 +snd_hdac_bus_exec_verb_8034 snd_hdac_bus_exec_verb 0 8034 &fuse_copy_fill_8034
136399 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
136400 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
136401 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
136402 +security_syslog_8042 security_syslog 0 8042 NULL
136403 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
136404 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
136405 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
136406 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
136407 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
136408 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
136409 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
136410 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
136411 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
136412 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
136413 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
136414 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
136415 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
136416 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
136417 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
136418 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
136419 +gfs2_quota_lock_check_8075 gfs2_quota_lock_check 0 8075 NULL
136420 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
136421 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
136422 +strict_show_8078 strict_show 0 8078 NULL
136423 +room_for_filename_8085 room_for_filename 3 8085 NULL
136424 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
136425 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
136426 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
136427 +fw_suspend_8094 fw_suspend 0 8094 NULL
136428 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
136429 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
136430 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
136431 +vmbus_sendpacket_pagebuffer_ctl_8103 vmbus_sendpacket_pagebuffer_ctl 0 8103 NULL
136432 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
136433 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
136434 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
136435 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
136436 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
136437 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
136438 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
136439 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
136440 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
136441 +venus_lookup_8121 venus_lookup 4 8121 NULL
136442 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
136443 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
136444 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
136445 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
136446 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
136447 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
136448 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
136449 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
136450 +next_signal_8135 next_signal 0 8135 NULL
136451 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
136452 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
136453 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
136454 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
136455 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
136456 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
136457 +reload_store_8150 reload_store 0-4 8150 NULL
136458 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
136459 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
136460 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
136461 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
136462 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
136463 +num_writes_show_8162 num_writes_show 0 8162 NULL
136464 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
136465 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
136466 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
136467 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
136468 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
136469 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
136470 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
136471 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
136472 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
136473 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
136474 +hci_sock_recvmsg_8184 hci_sock_recvmsg 3 8184 NULL
136475 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
136476 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
136477 +write_classid_8189 write_classid 0 8189 NULL
136478 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
136479 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
136480 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
136481 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
136482 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
136483 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
136484 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
136485 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
136486 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
136487 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
136488 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
136489 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
136490 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
136491 +play_iframe_8219 play_iframe 3 8219 NULL
136492 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
136493 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
136494 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
136495 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
136496 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
136497 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
136498 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
136499 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
136500 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
136501 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
136502 +show_state_disable_8251 show_state_disable 0 8251 NULL
136503 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
136504 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
136505 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
136506 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
136507 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
136508 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
136509 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
136510 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
136511 +init_cdev_8274 init_cdev 1 8274 NULL
136512 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
136513 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
136514 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
136515 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
136516 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
136517 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
136518 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
136519 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
136520 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
136521 +setsockopt_8304 setsockopt 0 8304 NULL
136522 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
136523 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
136524 +uevent_store_8319 uevent_store 0-4 8319 NULL
136525 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
136526 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
136527 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
136528 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
136529 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
136530 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
136531 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
136532 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
136533 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
136534 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
136535 +sync_request_8350 sync_request 2 8350 NULL
136536 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
136537 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
136538 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
136539 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
136540 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
136541 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
136542 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
136543 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
136544 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
136545 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
136546 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
136547 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
136548 +wil_open_8375 wil_open 0 8375 NULL
136549 +ndo_init_8377 ndo_init 0 8377 NULL
136550 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
136551 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
136552 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
136553 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
136554 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
136555 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
136556 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
136557 +brightness_set_8396 brightness_set 0 8396 NULL
136558 +config_8403 config 0 8403 NULL
136559 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
136560 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
136561 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
136562 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
136563 +alua_activate_8420 alua_activate 0 8420 NULL
136564 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
136565 +keyspan_open_8429 keyspan_open 0 8429 NULL
136566 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
136567 +capability_set_8433 capability_set 0-4 8433 NULL
136568 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
136569 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL nohasharray
136570 +nfs_sync_inode_8437 nfs_sync_inode 0 8437 &irq_create_mapping_8437
136571 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
136572 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
136573 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
136574 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
136575 +sl_init_8447 sl_init 0 8447 NULL
136576 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
136577 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
136578 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
136579 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
136580 +tgr160_final_8455 tgr160_final 0 8455 NULL
136581 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
136582 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
136583 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
136584 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
136585 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
136586 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
136587 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
136588 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
136589 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
136590 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
136591 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
136592 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
136593 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
136594 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
136595 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
136596 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
136597 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
136598 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
136599 +in0_input_show_8498 in0_input_show 0 8498 NULL
136600 +i40e_init_msix_8499 i40e_init_msix 0 8499 NULL
136601 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
136602 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
136603 +dev_config_8506 dev_config 3 8506 NULL
136604 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
136605 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
136606 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
136607 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
136608 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
136609 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
136610 +swap_writepage_8522 swap_writepage 0 8522 NULL
136611 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
136612 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
136613 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
136614 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
136615 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
136616 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
136617 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
136618 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
136619 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
136620 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
136621 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
136622 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
136623 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
136624 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
136625 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
136626 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
136627 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
136628 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
136629 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
136630 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
136631 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
136632 +ixgb_open_8565 ixgb_open 0 8565 NULL
136633 +set_volume_8569 set_volume 0 8569 NULL
136634 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
136635 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
136636 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
136637 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
136638 +tower_write_8580 tower_write 3-0 8580 NULL
136639 +cmd_wait_8582 cmd_wait 0 8582 NULL
136640 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
136641 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
136642 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
136643 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
136644 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
136645 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
136646 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
136647 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
136648 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
136649 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
136650 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
136651 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
136652 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
136653 +iwl_pcie_load_cpu_sections_8000_8627 iwl_pcie_load_cpu_sections_8000 0 8627 NULL
136654 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
136655 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
136656 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
136657 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
136658 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
136659 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
136660 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
136661 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
136662 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
136663 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
136664 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
136665 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
136666 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
136667 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
136668 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
136669 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
136670 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
136671 +options_show_8667 options_show 0 8667 NULL
136672 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
136673 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
136674 +crc32_update_8676 crc32_update 0 8676 NULL
136675 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
136676 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
136677 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
136678 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
136679 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
136680 +start_8697 start 0 8697 NULL
136681 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
136682 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
136683 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
136684 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
136685 +arcfb_write_8702 arcfb_write 3 8702 NULL
136686 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
136687 +init_header_8703 init_header 0 8703 &i_size_read_8703
136688 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
136689 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
136690 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
136691 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
136692 +charger_state_show_8720 charger_state_show 0 8720 NULL
136693 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
136694 +lunid_show_8726 lunid_show 0 8726 NULL
136695 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
136696 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
136697 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
136698 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
136699 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
136700 +f_dupfd_8730 f_dupfd 1 8730 NULL
136701 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
136702 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
136703 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
136704 +compound_order_8750 compound_order 0 8750 NULL nohasharray
136705 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
136706 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
136707 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
136708 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
136709 +read_uscorr_8755 read_uscorr 0 8755 NULL
136710 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
136711 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
136712 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
136713 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
136714 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
136715 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
136716 +sys_prctl_8766 sys_prctl 4 8766 NULL
136717 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
136718 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
136719 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
136720 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
136721 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
136722 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
136723 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
136724 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
136725 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
136726 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
136727 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
136728 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
136729 +show_hardware_8789 show_hardware 0 8789 NULL
136730 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
136731 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
136732 +nct7904_read_reg16_8798 nct7904_read_reg16 0 8798 NULL
136733 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
136734 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
136735 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
136736 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
136737 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
136738 +get_size_8811 get_size 0 8811 NULL
136739 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
136740 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
136741 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
136742 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
136743 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
136744 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL nohasharray
136745 +hfsplus_direct_IO_8824 hfsplus_direct_IO 3 8824 &SyS_llistxattr_8824
136746 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
136747 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
136748 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
136749 +convert_8830 convert 0 8830 NULL
136750 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
136751 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
136752 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
136753 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
136754 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL nohasharray
136755 +mgmt_generic_event_8834 mgmt_generic_event 4 8834 &dvb_ringbuffer_pkt_next_8834
136756 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
136757 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
136758 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
136759 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
136760 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
136761 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
136762 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
136763 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
136764 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
136765 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
136766 +q931_help_8865 q931_help 0 8865 NULL nohasharray
136767 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
136768 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
136769 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
136770 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
136771 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
136772 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
136773 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
136774 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
136775 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
136776 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
136777 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
136778 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
136779 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
136780 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
136781 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
136782 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
136783 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
136784 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
136785 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
136786 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
136787 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
136788 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
136789 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
136790 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
136791 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
136792 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
136793 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
136794 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
136795 +data_sock_create_8920 data_sock_create 0 8920 NULL
136796 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
136797 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
136798 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
136799 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
136800 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
136801 +layout_commit_8926 layout_commit 3-0 8926 NULL
136802 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
136803 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
136804 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
136805 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
136806 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
136807 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
136808 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
136809 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
136810 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
136811 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
136812 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
136813 +claim_show_8950 claim_show 0 8950 NULL nohasharray
136814 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
136815 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
136816 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
136817 +set_red_8954 set_red 0-4 8954 NULL
136818 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
136819 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
136820 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
136821 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
136822 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
136823 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
136824 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
136825 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
136826 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
136827 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
136828 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
136829 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
136830 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
136831 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
136832 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
136833 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
136834 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
136835 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
136836 +oslec_create_8987 oslec_create 1 8987 NULL
136837 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
136838 +show_state_time_8992 show_state_time 0 8992 NULL
136839 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
136840 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
136841 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
136842 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
136843 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
136844 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
136845 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
136846 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
136847 +epp_read_data_9015 epp_read_data 0 9015 NULL
136848 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
136849 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
136850 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
136851 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
136852 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
136853 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
136854 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
136855 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
136856 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
136857 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
136858 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
136859 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
136860 +nla_put_9042 nla_put 0 9042 NULL
136861 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
136862 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
136863 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
136864 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
136865 +ep_queue_9060 ep_queue 0 9060 NULL nohasharray
136866 +rhashtable_lookup_insert_key_9060 rhashtable_lookup_insert_key 0 9060 &ep_queue_9060
136867 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
136868 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
136869 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
136870 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
136871 +hci_req_add_9067 hci_req_add 3 9067 NULL
136872 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
136873 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
136874 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
136875 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
136876 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
136877 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
136878 +create_queues_9088 create_queues 3-2 9088 NULL
136879 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
136880 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
136881 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
136882 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
136883 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
136884 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
136885 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
136886 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
136887 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
136888 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
136889 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
136890 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
136891 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
136892 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
136893 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
136894 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
136895 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
136896 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
136897 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
136898 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
136899 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
136900 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
136901 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
136902 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
136903 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
136904 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
136905 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
136906 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
136907 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
136908 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
136909 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL nohasharray
136910 +bitmap_storage_alloc_9183 bitmap_storage_alloc 2-0 9183 &count_leading_zeros_9183
136911 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
136912 +ax25_bind_9185 ax25_bind 0 9185 NULL
136913 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
136914 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
136915 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
136916 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
136917 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
136918 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
136919 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
136920 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
136921 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
136922 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
136923 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
136924 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
136925 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
136926 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
136927 +sg_common_write_9209 sg_common_write 0 9209 NULL
136928 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
136929 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
136930 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
136931 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
136932 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
136933 +card_send_command_9215 card_send_command 3 9215 NULL
136934 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
136935 +protocol_write_9219 protocol_write 3-0 9219 NULL
136936 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
136937 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
136938 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
136939 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
136940 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
136941 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
136942 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
136943 +l2tp_ip_sendmsg_9235 l2tp_ip_sendmsg 3 9235 NULL
136944 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
136945 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
136946 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
136947 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
136948 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
136949 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
136950 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
136951 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
136952 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
136953 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
136954 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
136955 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
136956 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
136957 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
136958 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
136959 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
136960 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
136961 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
136962 +flakey_status_9274 flakey_status 5 9274 NULL
136963 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
136964 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
136965 +open_9278 open 0 9278 &show_indirect_byte_9278
136966 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
136967 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
136968 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
136969 +show_9287 show 0 9287 NULL
136970 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
136971 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
136972 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
136973 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
136974 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
136975 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
136976 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
136977 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
136978 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
136979 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
136980 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
136981 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
136982 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
136983 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
136984 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
136985 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
136986 +description_show_9327 description_show 0 9327 NULL
136987 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
136988 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
136989 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
136990 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
136991 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
136992 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
136993 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
136994 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
136995 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
136996 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
136997 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
136998 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
136999 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
137000 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
137001 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
137002 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
137003 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
137004 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
137005 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
137006 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
137007 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
137008 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
137009 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
137010 +queue_skb_9391 queue_skb 0 9391 NULL
137011 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
137012 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
137013 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
137014 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
137015 +read_9397 read 3 9397 NULL nohasharray
137016 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
137017 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
137018 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
137019 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
137020 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
137021 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
137022 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
137023 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
137024 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
137025 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
137026 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
137027 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
137028 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
137029 +ocfs2_direct_IO_zero_extend_9424 ocfs2_direct_IO_zero_extend 0-4 9424 NULL
137030 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
137031 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
137032 +sync_inode_9429 sync_inode 0 9429 NULL
137033 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
137034 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
137035 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
137036 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
137037 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
137038 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
137039 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
137040 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
137041 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
137042 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
137043 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
137044 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
137045 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
137046 +show_in_max2_9458 show_in_max2 0 9458 NULL
137047 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
137048 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
137049 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
137050 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
137051 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
137052 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
137053 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
137054 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
137055 +queue_9475 queue 0 9475 NULL
137056 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
137057 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
137058 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
137059 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
137060 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
137061 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
137062 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
137063 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
137064 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
137065 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
137066 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
137067 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
137068 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
137069 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
137070 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
137071 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
137072 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
137073 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
137074 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
137075 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
137076 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
137077 +match_format_9516 match_format 0 9516 &disk_events_show_9516
137078 +do_strip_9517 do_strip 0 9517 NULL
137079 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
137080 +common_rfc4106_set_key_9520 common_rfc4106_set_key 3 9520 NULL
137081 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
137082 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
137083 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
137084 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
137085 +lm3533_update_9529 lm3533_update 0 9529 NULL
137086 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
137087 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
137088 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
137089 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
137090 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
137091 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
137092 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
137093 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
137094 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
137095 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
137096 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
137097 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
137098 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
137099 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
137100 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
137101 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
137102 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
137103 +fw_node_create_9559 fw_node_create 2 9559 NULL
137104 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
137105 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
137106 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
137107 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
137108 +status_9569 status 0 9569 NULL nohasharray
137109 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
137110 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
137111 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
137112 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
137113 +add_memory_9575 add_memory 0 9575 NULL
137114 +sch_access_9576 sch_access 0 9576 NULL
137115 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
137116 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
137117 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
137118 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
137119 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
137120 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
137121 +bop_mark_9593 bop_mark 0 9593 NULL
137122 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
137123 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
137124 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
137125 +do_sync_9604 do_sync 1 9604 NULL
137126 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
137127 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
137128 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
137129 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
137130 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
137131 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
137132 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
137133 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
137134 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
137135 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
137136 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
137137 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
137138 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
137139 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
137140 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
137141 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
137142 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
137143 +lmLogInit_9643 lmLogInit 0 9643 NULL
137144 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
137145 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
137146 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
137147 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
137148 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
137149 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
137150 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
137151 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
137152 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
137153 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
137154 +inode_setattr_9668 inode_setattr 0 9668 NULL
137155 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
137156 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
137157 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
137158 +dns_query_9676 dns_query 3 9676 NULL nohasharray
137159 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
137160 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
137161 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
137162 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
137163 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
137164 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
137165 +f81232_set_register_9683 f81232_set_register 0 9683 NULL
137166 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
137167 +show_in0_9686 show_in0 0 9686 NULL
137168 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
137169 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
137170 +crc32_final_9693 crc32_final 0 9693 NULL
137171 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
137172 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
137173 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
137174 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
137175 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
137176 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
137177 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
137178 +update_flag_9706 update_flag 0 9706 NULL
137179 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
137180 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
137181 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
137182 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
137183 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
137184 +sha512_base_finish_9729 sha512_base_finish 0 9729 NULL
137185 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
137186 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
137187 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
137188 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
137189 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
137190 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
137191 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
137192 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
137193 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
137194 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
137195 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
137196 +uuid_show_9749 uuid_show 0 9749 NULL
137197 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
137198 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
137199 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
137200 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
137201 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
137202 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
137203 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
137204 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
137205 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
137206 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
137207 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
137208 +mapping_error_9774 mapping_error 0 9774 NULL
137209 +eni_open_9778 eni_open 0 9778 NULL
137210 +reset_write_9784 reset_write 0-3 9784 NULL
137211 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
137212 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
137213 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
137214 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
137215 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
137216 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
137217 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
137218 +_regmap_write_9803 _regmap_write 0 9803 NULL
137219 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
137220 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
137221 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
137222 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
137223 +ath9k_start_9815 ath9k_start 0 9815 NULL
137224 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
137225 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
137226 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
137227 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
137228 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
137229 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
137230 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
137231 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
137232 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
137233 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
137234 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
137235 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
137236 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL nohasharray
137237 +sha256_ssse3_finup_9862 sha256_ssse3_finup 0 9862 &bfad_im_model_show_9862
137238 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
137239 +pep_recvmsg_9866 pep_recvmsg 3 9866 NULL
137240 +task_can_attach_9867 task_can_attach 0 9867 NULL
137241 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
137242 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
137243 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
137244 +ping_v4_sendmsg_9883 ping_v4_sendmsg 3 9883 NULL
137245 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
137246 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
137247 +show_sensor_9889 show_sensor 0 9889 NULL
137248 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
137249 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
137250 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
137251 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
137252 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
137253 +write_9907 write 0-3 9907 NULL
137254 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
137255 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
137256 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
137257 +file_permission_9925 file_permission 0 9925 NULL
137258 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
137259 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
137260 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
137261 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
137262 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
137263 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
137264 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
137265 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
137266 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
137267 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
137268 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
137269 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
137270 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
137271 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
137272 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
137273 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
137274 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
137275 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
137276 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
137277 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL nohasharray
137278 +compat_import_iovec_9978 compat_import_iovec 3-0 9978 &ath6kl_usb_submit_ctrl_out_9978
137279 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
137280 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
137281 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
137282 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
137283 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
137284 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
137285 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
137286 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
137287 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
137288 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
137289 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
137290 +store_als_en_10003 store_als_en 0-4 10003 NULL
137291 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
137292 +check_tp_10015 check_tp 0 10015 NULL
137293 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
137294 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
137295 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
137296 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
137297 +handle_request_10024 handle_request 9 10024 NULL
137298 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
137299 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
137300 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
137301 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
137302 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
137303 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
137304 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
137305 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
137306 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
137307 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
137308 +bop_propagate_10048 bop_propagate 0 10048 NULL
137309 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
137310 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
137311 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
137312 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
137313 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
137314 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
137315 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
137316 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
137317 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
137318 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
137319 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
137320 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
137321 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
137322 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
137323 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
137324 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
137325 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
137326 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
137327 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
137328 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
137329 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
137330 +class_show_10093 class_show 0 10093 NULL
137331 +nr_create_10094 nr_create 0 10094 NULL
137332 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
137333 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
137334 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
137335 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
137336 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
137337 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
137338 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
137339 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
137340 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
137341 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
137342 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
137343 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
137344 +rocker_desc_err_10111 rocker_desc_err 0 10111 NULL
137345 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL nohasharray
137346 +link_schedule_user_10112 link_schedule_user 0 10112 &gfs2_meta_read_10112
137347 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
137348 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
137349 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
137350 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
137351 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
137352 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
137353 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
137354 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
137355 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
137356 +qlge_open_10148 qlge_open 0 10148 NULL
137357 +show_alarms_10150 show_alarms 0 10150 NULL
137358 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
137359 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
137360 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
137361 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
137362 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
137363 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
137364 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
137365 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
137366 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
137367 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
137368 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
137369 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
137370 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
137371 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
137372 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
137373 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
137374 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
137375 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
137376 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
137377 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
137378 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
137379 +address_read_file_10187 address_read_file 0 10187 NULL
137380 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
137381 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
137382 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
137383 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
137384 +extent_writepages_10205 extent_writepages 0 10205 NULL
137385 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
137386 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
137387 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
137388 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
137389 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
137390 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
137391 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
137392 +fsync_10223 fsync 0 10223 NULL
137393 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
137394 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
137395 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
137396 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
137397 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
137398 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
137399 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
137400 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
137401 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
137402 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
137403 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
137404 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
137405 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
137406 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
137407 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
137408 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
137409 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
137410 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
137411 +store_protocols_10261 store_protocols 0-4 10261 NULL
137412 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
137413 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
137414 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
137415 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
137416 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
137417 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
137418 +add_keys_10284 add_keys 0 10284 NULL
137419 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
137420 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
137421 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
137422 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
137423 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
137424 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
137425 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
137426 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
137427 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
137428 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
137429 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
137430 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
137431 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
137432 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
137433 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
137434 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
137435 +cifs_permission_10324 cifs_permission 0 10324 NULL
137436 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
137437 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
137438 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
137439 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
137440 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
137441 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
137442 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
137443 +__smb_init_10336 __smb_init 0 10336 NULL
137444 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
137445 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
137446 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
137447 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
137448 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
137449 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
137450 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
137451 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
137452 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
137453 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
137454 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
137455 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
137456 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
137457 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
137458 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
137459 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
137460 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
137461 +show_rdac0_10381 show_rdac0 0 10381 NULL
137462 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
137463 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
137464 +show_gpio_10395 show_gpio 0 10395 NULL
137465 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
137466 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
137467 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
137468 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
137469 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
137470 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
137471 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
137472 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
137473 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
137474 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
137475 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
137476 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
137477 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
137478 +free_block_10441 free_block 0 10441 NULL
137479 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
137480 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
137481 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
137482 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
137483 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
137484 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
137485 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
137486 +show_control_state_10474 show_control_state 0 10474 NULL
137487 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
137488 +clip_device_event_10481 clip_device_event 0 10481 NULL
137489 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
137490 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
137491 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
137492 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
137493 +show_card_10491 show_card 0 10491 NULL
137494 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
137495 +dst_frames_10499 dst_frames 0 10499 NULL
137496 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
137497 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
137498 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
137499 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
137500 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
137501 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
137502 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
137503 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
137504 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
137505 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
137506 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
137507 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
137508 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
137509 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
137510 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
137511 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
137512 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
137513 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
137514 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
137515 +get_key_10538 get_key 0 10538 NULL
137516 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
137517 +SYSC_read_10545 SYSC_read 3 10545 NULL
137518 +crypto_sha512_finup_10555 crypto_sha512_finup 0 10555 NULL
137519 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
137520 +ivtv_start_10559 ivtv_start 0 10559 NULL
137521 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
137522 +dix_show_10568 dix_show 0 10568 NULL
137523 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
137524 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
137525 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
137526 +swsusp_write_10582 swsusp_write 0 10582 NULL
137527 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
137528 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
137529 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
137530 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
137531 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
137532 +validate_buf_10589 validate_buf 0 10589 NULL
137533 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
137534 +otp_read_10594 otp_read 5-4-2 10594 NULL
137535 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
137536 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
137537 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
137538 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
137539 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
137540 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
137541 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
137542 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
137543 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
137544 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
137545 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
137546 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
137547 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
137548 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
137549 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
137550 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
137551 +sha256_base_do_update_10634 sha256_base_do_update 0 10634 NULL
137552 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
137553 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
137554 +check_transition_10639 check_transition 0 10639 NULL
137555 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
137556 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
137557 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
137558 +packet_10644 packet 0 10644 NULL
137559 +write_orph_node_10654 write_orph_node 0 10654 NULL
137560 +open_10656 open 0 10656 NULL
137561 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
137562 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
137563 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
137564 +send_unlock_10666 send_unlock 0 10666 NULL
137565 +parport_write_10669 parport_write 0 10669 NULL
137566 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
137567 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
137568 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
137569 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
137570 +read_10690 read 0 10690 NULL
137571 +edge_write_10692 edge_write 4-0 10692 NULL
137572 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
137573 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
137574 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
137575 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
137576 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
137577 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
137578 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
137579 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
137580 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
137581 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
137582 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
137583 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
137584 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
137585 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
137586 +spi_sync_10731 spi_sync 0 10731 NULL
137587 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
137588 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
137589 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
137590 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
137591 +sys_syslog_10746 sys_syslog 3 10746 NULL
137592 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
137593 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
137594 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
137595 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
137596 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
137597 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
137598 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
137599 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
137600 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
137601 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
137602 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
137603 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
137604 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
137605 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
137606 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
137607 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
137608 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
137609 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
137610 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
137611 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
137612 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
137613 +sys_bind_10799 sys_bind 3 10799 NULL
137614 +query_info_10800 query_info 0 10800 NULL
137615 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
137616 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
137617 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
137618 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
137619 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
137620 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
137621 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
137622 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
137623 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
137624 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
137625 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
137626 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
137627 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
137628 +rsi_parse_10831 rsi_parse 0 10831 NULL
137629 +send_command_10832 send_command 4-0 10832 NULL nohasharray
137630 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
137631 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
137632 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
137633 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
137634 +show_therm_input_10848 show_therm_input 0 10848 NULL
137635 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
137636 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
137637 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
137638 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
137639 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
137640 +read_edid_block_10860 read_edid_block 4 10860 NULL
137641 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
137642 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
137643 +trivial_online_10866 trivial_online 0 10866 NULL
137644 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
137645 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
137646 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
137647 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
137648 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
137649 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
137650 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
137651 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
137652 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
137653 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
137654 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
137655 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
137656 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
137657 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
137658 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
137659 +get_scq_10897 get_scq 2 10897 NULL
137660 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
137661 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
137662 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
137663 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
137664 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
137665 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
137666 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
137667 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
137668 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
137669 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
137670 +kobject_add_10919 kobject_add 0 10919 NULL
137671 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
137672 +shm_read_file_10927 shm_read_file 0 10927 NULL
137673 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
137674 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
137675 +store_guid_10944 store_guid 0-4 10944 NULL
137676 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
137677 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
137678 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
137679 +tun_put_user_10951 tun_put_user 0 10951 NULL
137680 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
137681 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
137682 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
137683 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
137684 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
137685 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
137686 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
137687 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
137688 +pfkey_process_10964 pfkey_process 0 10964 NULL
137689 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
137690 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
137691 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
137692 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
137693 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
137694 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
137695 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
137696 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
137697 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
137698 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
137699 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
137700 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
137701 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
137702 +security_get_bools_11004 security_get_bools 0 11004 NULL
137703 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
137704 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
137705 +show_io_db_11009 show_io_db 0 11009 NULL
137706 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
137707 +enic_open_11015 enic_open 0 11015 NULL
137708 +read_11017 read 0 11017 NULL
137709 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
137710 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
137711 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
137712 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
137713 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
137714 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
137715 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
137716 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
137717 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
137718 +rawsock_recvmsg_11048 rawsock_recvmsg 3 11048 &sys_sendfile_11048
137719 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
137720 +char2uni_11054 char2uni 0 11054 NULL
137721 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
137722 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
137723 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
137724 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
137725 +bond_enslave_11070 bond_enslave 0 11070 NULL
137726 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
137727 +bond_get_size_11077 bond_get_size 0 11077 NULL
137728 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
137729 +count_argc_11083 count_argc 0 11083 NULL
137730 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
137731 +sda_in_11093 sda_in 0 11093 NULL
137732 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
137733 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
137734 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
137735 +aio_read_11102 aio_read 0 11102 NULL
137736 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
137737 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
137738 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
137739 +v_midi_open_11109 v_midi_open 0 11109 NULL
137740 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
137741 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
137742 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
137743 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
137744 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
137745 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
137746 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
137747 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
137748 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
137749 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
137750 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
137751 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
137752 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
137753 +process_ini_11152 process_ini 0 11152 NULL
137754 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
137755 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
137756 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
137757 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
137758 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
137759 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
137760 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
137761 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
137762 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
137763 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
137764 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
137765 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
137766 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
137767 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
137768 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
137769 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
137770 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
137771 +fb_set_var_11211 fb_set_var 0 11211 NULL
137772 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
137773 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
137774 +test_walk_11216 test_walk 0 11216 NULL
137775 +sq_overhead_11218 sq_overhead 0 11218 NULL
137776 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
137777 +__swab16p_11220 __swab16p 0 11220 NULL
137778 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
137779 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
137780 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
137781 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
137782 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
137783 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
137784 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
137785 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
137786 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
137787 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
137788 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
137789 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
137790 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
137791 +of_irq_count_11253 of_irq_count 0 11253 NULL
137792 +store_refalign_11257 store_refalign 0-4 11257 NULL
137793 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
137794 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
137795 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
137796 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
137797 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
137798 +cru_detect_11272 cru_detect 1 11272 NULL
137799 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
137800 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
137801 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
137802 +reg_write_11295 reg_write 0 11295 NULL
137803 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
137804 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
137805 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
137806 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
137807 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
137808 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
137809 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
137810 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
137811 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
137812 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
137813 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
137814 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
137815 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
137816 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
137817 +construct_key_11329 construct_key 3 11329 NULL nohasharray
137818 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
137819 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
137820 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
137821 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
137822 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
137823 +ufx_enable_11338 ufx_enable 0 11338 NULL
137824 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
137825 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
137826 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
137827 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
137828 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
137829 +sel_write_create_11353 sel_write_create 3 11353 NULL
137830 +show_in1_input_11354 show_in1_input 0 11354 NULL
137831 +handle_unit_11355 handle_unit 0-1 11355 NULL
137832 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
137833 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
137834 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
137835 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
137836 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
137837 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
137838 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
137839 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
137840 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
137841 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
137842 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
137843 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
137844 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
137845 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
137846 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
137847 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
137848 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
137849 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
137850 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
137851 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
137852 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
137853 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
137854 +qib_write_11394 qib_write 0-3 11394 NULL
137855 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
137856 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
137857 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
137858 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
137859 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
137860 +get_fan_11400 get_fan 0 11400 NULL
137861 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
137862 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
137863 +attention_read_file_11404 attention_read_file 0 11404 NULL
137864 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
137865 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
137866 +str_to_user_11411 str_to_user 2 11411 NULL
137867 +show_blue_11412 show_blue 0 11412 NULL nohasharray
137868 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
137869 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
137870 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
137871 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
137872 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
137873 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
137874 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
137875 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
137876 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
137877 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
137878 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
137879 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
137880 +attr_show_11424 attr_show 0 11424 NULL
137881 +vring_size_11426 vring_size 0-2-1 11426 NULL
137882 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
137883 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
137884 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
137885 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
137886 +bttv_read_11432 bttv_read 3-0 11432 NULL
137887 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
137888 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
137889 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
137890 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
137891 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
137892 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
137893 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
137894 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
137895 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
137896 +event_file_write_11460 event_file_write 0-3 11460 NULL
137897 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
137898 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
137899 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
137900 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
137901 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
137902 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
137903 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
137904 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
137905 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
137906 +set_otp5_11480 set_otp5 4-0 11480 NULL
137907 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
137908 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
137909 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
137910 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
137911 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
137912 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
137913 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
137914 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
137915 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
137916 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
137917 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
137918 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
137919 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
137920 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
137921 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
137922 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
137923 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
137924 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
137925 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
137926 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
137927 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
137928 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
137929 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
137930 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
137931 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
137932 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
137933 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
137934 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
137935 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
137936 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
137937 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
137938 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
137939 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
137940 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
137941 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
137942 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
137943 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
137944 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
137945 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
137946 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
137947 +show_11578 show 0 11578 NULL
137948 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
137949 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
137950 +pvc_bind_11588 pvc_bind 0 11588 NULL
137951 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
137952 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
137953 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
137954 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
137955 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
137956 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
137957 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
137958 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
137959 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
137960 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
137961 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
137962 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
137963 +max_active_show_11610 max_active_show 0 11610 NULL
137964 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
137965 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
137966 +show_caps_11619 show_caps 0 11619 NULL
137967 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
137968 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
137969 +power_write_file_11626 power_write_file 0-3 11626 NULL
137970 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
137971 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
137972 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
137973 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
137974 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
137975 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
137976 +slab_ksize_11664 slab_ksize 0 11664 NULL
137977 +sigd_send_11665 sigd_send 0 11665 NULL
137978 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
137979 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
137980 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
137981 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
137982 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
137983 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
137984 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
137985 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
137986 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
137987 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
137988 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
137989 +split_11691 split 2 11691 NULL
137990 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
137991 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
137992 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
137993 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
137994 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
137995 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
137996 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
137997 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
137998 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
137999 +store_11711 store 0 11711 NULL
138000 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
138001 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
138002 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
138003 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
138004 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
138005 +id_show_11734 id_show 0 11734 NULL nohasharray
138006 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
138007 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
138008 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
138009 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
138010 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
138011 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
138012 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
138013 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
138014 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
138015 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
138016 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
138017 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
138018 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
138019 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
138020 +assert_show_11778 assert_show 0 11778 NULL
138021 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
138022 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
138023 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
138024 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
138025 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
138026 +stats_clear_11802 stats_clear 0-3 11802 NULL
138027 +show_hca_type_11803 show_hca_type 0 11803 NULL
138028 +func_11804 func 0 11804 NULL
138029 +open_11806 open 0 11806 NULL nohasharray
138030 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
138031 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
138032 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
138033 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
138034 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
138035 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
138036 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
138037 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
138038 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
138039 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
138040 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
138041 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
138042 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
138043 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
138044 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
138045 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
138046 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
138047 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
138048 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
138049 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
138050 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
138051 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
138052 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
138053 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
138054 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
138055 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
138056 +fsname_show_11856 fsname_show 0 11856 NULL
138057 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
138058 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
138059 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
138060 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
138061 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
138062 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
138063 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
138064 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
138065 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
138066 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
138067 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
138068 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
138069 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
138070 +image_read_11880 image_read 0-6-5 11880 NULL
138071 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
138072 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
138073 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
138074 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
138075 +avc_audit_11888 avc_audit 0 11888 NULL
138076 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
138077 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
138078 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
138079 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
138080 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
138081 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
138082 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
138083 +ti_write_11916 ti_write 0-4 11916 NULL
138084 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
138085 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
138086 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
138087 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL nohasharray
138088 +bitmap_remap_11929 bitmap_remap 5 11929 &SMBNTencrypt_11929
138089 +show_limit_11932 show_limit 0 11932 NULL
138090 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
138091 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
138092 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
138093 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
138094 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
138095 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
138096 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
138097 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
138098 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
138099 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
138100 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
138101 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
138102 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
138103 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
138104 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
138105 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
138106 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
138107 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
138108 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
138109 +pptp_getname_11971 pptp_getname 0 11971 NULL
138110 +split_node_11976 split_node 0 11976 NULL nohasharray
138111 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
138112 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
138113 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
138114 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
138115 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
138116 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
138117 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
138118 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
138119 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
138120 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
138121 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
138122 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
138123 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
138124 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
138125 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
138126 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
138127 +bh1780_read_12006 bh1780_read 0 12006 NULL
138128 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
138129 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
138130 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
138131 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
138132 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
138133 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
138134 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
138135 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
138136 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
138137 +vcc_sendmsg_12038 vcc_sendmsg 3 12038 NULL
138138 +device_offline_12042 device_offline 0 12042 NULL
138139 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
138140 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
138141 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
138142 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
138143 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
138144 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
138145 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
138146 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
138147 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
138148 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
138149 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
138150 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
138151 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
138152 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
138153 +start_streaming_12074 start_streaming 0 12074 NULL
138154 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
138155 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
138156 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
138157 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
138158 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
138159 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
138160 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
138161 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
138162 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
138163 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
138164 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
138165 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
138166 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
138167 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
138168 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
138169 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
138170 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
138171 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
138172 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
138173 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
138174 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
138175 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
138176 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
138177 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
138178 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
138179 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
138180 +set_powered_12129 set_powered 4 12129 NULL
138181 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
138182 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
138183 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
138184 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
138185 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
138186 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
138187 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
138188 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
138189 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
138190 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
138191 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
138192 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
138193 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
138194 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
138195 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
138196 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
138197 +ec_write_12162 ec_write 0 12162 NULL
138198 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
138199 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
138200 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
138201 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
138202 +space_show_12178 space_show 0 12178 NULL nohasharray
138203 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
138204 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
138205 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
138206 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
138207 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
138208 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
138209 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
138210 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
138211 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
138212 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
138213 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
138214 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
138215 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
138216 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
138217 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
138218 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
138219 +receive_copy_12216 receive_copy 3 12216 NULL
138220 +btree_writepages_12217 btree_writepages 0 12217 NULL
138221 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
138222 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
138223 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
138224 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
138225 +mode_show_12223 mode_show 0 12223 NULL
138226 +led_write_12224 led_write 0 12224 NULL
138227 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
138228 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
138229 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
138230 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
138231 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
138232 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
138233 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
138234 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
138235 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
138236 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
138237 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
138238 +store_12256 store 0-3 12256 NULL
138239 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
138240 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
138241 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
138242 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
138243 +setsockopt_12262 setsockopt 0 12262 NULL
138244 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
138245 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
138246 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
138247 +start_12267 start 0 12267 &shash_compat_setkey_12267
138248 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
138249 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
138250 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
138251 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
138252 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
138253 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
138254 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
138255 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
138256 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
138257 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
138258 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
138259 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
138260 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
138261 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
138262 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
138263 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
138264 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
138265 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
138266 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
138267 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
138268 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
138269 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
138270 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
138271 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
138272 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
138273 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
138274 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
138275 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
138276 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
138277 +show_urb_12326 show_urb 0 12326 NULL
138278 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
138279 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
138280 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
138281 +write_12336 write 0 12336 NULL
138282 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
138283 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
138284 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
138285 +get_burstcount_12341 get_burstcount 0 12341 NULL
138286 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
138287 +dn_listen_12343 dn_listen 0 12343 NULL
138288 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
138289 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
138290 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
138291 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
138292 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
138293 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
138294 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
138295 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
138296 +store_12367 store 0 12367 NULL
138297 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
138298 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
138299 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
138300 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
138301 +read_12377 read 0 12377 NULL
138302 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
138303 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
138304 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
138305 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
138306 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
138307 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
138308 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
138309 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
138310 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
138311 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
138312 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
138313 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
138314 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
138315 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
138316 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
138317 +stats_store_12424 stats_store 0-3 12424 NULL
138318 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
138319 +show_display_12427 show_display 0 12427 NULL
138320 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
138321 +mos7840_open_12439 mos7840_open 0 12439 NULL
138322 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
138323 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
138324 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
138325 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
138326 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
138327 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
138328 +llcp_sock_recvmsg_12460 llcp_sock_recvmsg 3 12460 NULL
138329 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
138330 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
138331 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
138332 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
138333 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
138334 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
138335 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
138336 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
138337 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
138338 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
138339 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
138340 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
138341 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
138342 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
138343 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
138344 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
138345 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
138346 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
138347 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
138348 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
138349 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
138350 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
138351 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
138352 +stream_start_12516 stream_start 0 12516 NULL
138353 +open_12519 open 0 12519 NULL
138354 +write_12520 write 0 12520 NULL
138355 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
138356 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
138357 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
138358 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
138359 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
138360 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
138361 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
138362 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
138363 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
138364 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
138365 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
138366 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
138367 +comm_local_read_12541 comm_local_read 0 12541 NULL
138368 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
138369 +masq_device_event_12546 masq_device_event 0 12546 NULL
138370 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
138371 +mr_write_12549 mr_write 0 12549 NULL nohasharray
138372 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
138373 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
138374 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
138375 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
138376 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
138377 +send_convert_12552 send_convert 0 12552 NULL
138378 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
138379 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
138380 +joydev_read_12559 joydev_read 0-3 12559 NULL
138381 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
138382 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
138383 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
138384 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
138385 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
138386 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
138387 +pwm_config_12570 pwm_config 0 12570 NULL
138388 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
138389 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
138390 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
138391 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
138392 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
138393 +request_update_12585 request_update 0 12585 NULL
138394 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
138395 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
138396 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
138397 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
138398 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
138399 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
138400 +add_endpoint_12593 add_endpoint 0 12593 NULL
138401 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
138402 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
138403 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
138404 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
138405 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
138406 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
138407 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
138408 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
138409 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
138410 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
138411 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
138412 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
138413 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
138414 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
138415 +get_component_fault_12625 get_component_fault 0 12625 NULL
138416 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
138417 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
138418 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
138419 +store_blank_12636 store_blank 0-4 12636 NULL
138420 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL nohasharray
138421 +nr_sendmsg_12640 nr_sendmsg 3 12640 &pn_sendmsg_12640
138422 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
138423 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
138424 +wb_create_12651 wb_create 1 12651 NULL
138425 +apply_12652 apply 0 12652 NULL
138426 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
138427 +pid_show_12655 pid_show 0 12655 NULL nohasharray
138428 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
138429 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
138430 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
138431 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
138432 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
138433 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
138434 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
138435 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
138436 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
138437 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
138438 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
138439 +show_12685 show 0 12685 NULL
138440 +sidtab_init_12688 sidtab_init 0 12688 NULL
138441 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
138442 +update_cpumask_12691 update_cpumask 0 12691 NULL
138443 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
138444 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
138445 +tlan_open_12699 tlan_open 0 12699 NULL
138446 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
138447 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
138448 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
138449 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
138450 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
138451 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
138452 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
138453 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
138454 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
138455 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
138456 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
138457 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
138458 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
138459 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
138460 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
138461 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
138462 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
138463 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
138464 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
138465 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
138466 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
138467 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
138468 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
138469 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
138470 +listxattr_12769 listxattr 3 12769 NULL
138471 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
138472 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
138473 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
138474 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
138475 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
138476 +validate_index_12777 validate_index 0 12777 NULL
138477 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
138478 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
138479 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
138480 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
138481 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
138482 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
138483 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
138484 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
138485 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
138486 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
138487 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
138488 +mgmt_event_12810 mgmt_event 4 12810 NULL
138489 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
138490 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
138491 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
138492 +readq_12825 readq 0 12825 NULL
138493 +show_12831 show 0 12831 NULL
138494 +create_12834 create 0 12834 NULL nohasharray
138495 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
138496 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
138497 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
138498 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
138499 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
138500 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
138501 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
138502 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
138503 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
138504 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
138505 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
138506 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
138507 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
138508 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
138509 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
138510 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
138511 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
138512 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
138513 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
138514 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
138515 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
138516 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
138517 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
138518 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
138519 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
138520 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
138521 +md_run_12871 md_run 0 12871 &show_12871
138522 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
138523 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
138524 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
138525 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
138526 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
138527 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
138528 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
138529 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
138530 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
138531 +minix_readpage_12897 minix_readpage 0 12897 NULL
138532 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
138533 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
138534 +request_12902 request 0 12902 &_regmap_raw_read_12902
138535 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
138536 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
138537 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
138538 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
138539 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
138540 +show_temp_status_12912 show_temp_status 0 12912 NULL
138541 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
138542 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
138543 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
138544 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
138545 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
138546 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
138547 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
138548 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
138549 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
138550 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
138551 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
138552 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
138553 +register_memory_12944 register_memory 0 12944 NULL
138554 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
138555 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
138556 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
138557 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
138558 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
138559 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
138560 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
138561 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
138562 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
138563 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
138564 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
138565 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
138566 +__rhashtable_insert_fast_12974 __rhashtable_insert_fast 0 12974 NULL
138567 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
138568 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
138569 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
138570 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
138571 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
138572 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
138573 +host_lock_show_12993 host_lock_show 0 12993 NULL
138574 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
138575 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
138576 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
138577 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
138578 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
138579 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
138580 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
138581 +shutdown_event_13006 shutdown_event 0 13006 NULL
138582 +show_octave_13007 show_octave 0 13007 NULL
138583 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
138584 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
138585 +vsscanf_13014 vsscanf 0 13014 NULL
138586 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
138587 +netvsc_open_13019 netvsc_open 0 13019 NULL
138588 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
138589 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
138590 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
138591 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
138592 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
138593 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
138594 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
138595 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
138596 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
138597 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
138598 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
138599 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
138600 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
138601 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
138602 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
138603 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
138604 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
138605 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
138606 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
138607 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
138608 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
138609 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
138610 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
138611 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
138612 +ti_do_config_13080 ti_do_config 0 13080 NULL
138613 +get_pwm1_13083 get_pwm1 0 13083 NULL
138614 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
138615 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
138616 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
138617 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
138618 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
138619 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
138620 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
138621 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
138622 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
138623 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
138624 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
138625 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
138626 +next_power_13110 next_power 0 13110 NULL
138627 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
138628 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
138629 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
138630 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
138631 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
138632 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
138633 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
138634 +read_13125 read 0-5 13125 NULL
138635 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
138636 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
138637 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
138638 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
138639 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
138640 +blk_update_request_13146 blk_update_request 3 13146 NULL
138641 +erst_reader_13156 erst_reader 0 13156 NULL
138642 +nes_net_event_13163 nes_net_event 0 13163 NULL
138643 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
138644 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
138645 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
138646 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
138647 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
138648 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
138649 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
138650 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
138651 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
138652 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
138653 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
138654 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
138655 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
138656 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
138657 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
138658 +ar5523_start_13193 ar5523_start 0 13193 NULL
138659 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
138660 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
138661 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
138662 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
138663 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
138664 +set_tach_13200 set_tach 0-4 13200 NULL
138665 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
138666 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
138667 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
138668 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
138669 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
138670 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
138671 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
138672 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
138673 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
138674 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
138675 +set_vrm_13222 set_vrm 0-4 13222 NULL
138676 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
138677 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
138678 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
138679 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
138680 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
138681 +soft_show_13244 soft_show 0 13244 NULL
138682 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
138683 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
138684 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
138685 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
138686 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
138687 +store_13249 store 0 13249 NULL nohasharray
138688 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
138689 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
138690 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
138691 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
138692 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
138693 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
138694 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
138695 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
138696 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
138697 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
138698 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
138699 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
138700 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
138701 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
138702 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
138703 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
138704 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
138705 +sd_major_13294 sd_major 0-1 13294 NULL
138706 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
138707 +map_offset_show_13301 map_offset_show 0 13301 NULL
138708 +set_ptk_13304 set_ptk 0 13304 NULL
138709 +store_13310 store 0 13310 NULL
138710 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
138711 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
138712 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
138713 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
138714 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
138715 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
138716 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
138717 +connect_layer1_13336 connect_layer1 0 13336 NULL
138718 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
138719 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
138720 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
138721 +get_bits_13353 get_bits 0-2 13353 NULL
138722 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
138723 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
138724 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
138725 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
138726 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
138727 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
138728 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
138729 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
138730 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
138731 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
138732 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
138733 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
138734 +bt_sock_recvmsg_13380 bt_sock_recvmsg 3 13380 NULL
138735 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
138736 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
138737 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
138738 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
138739 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
138740 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
138741 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
138742 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
138743 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
138744 +sky2_receive_13407 sky2_receive 2 13407 NULL
138745 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
138746 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
138747 +store_flush_13416 store_flush 0 13416 NULL
138748 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
138749 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
138750 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
138751 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
138752 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
138753 +smb_sendv_13437 smb_sendv 0 13437 NULL nohasharray
138754 +__tipc_send_stream_13437 __tipc_send_stream 3 13437 &smb_sendv_13437
138755 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
138756 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
138757 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
138758 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
138759 +close_patch_13445 close_patch 0 13445 NULL
138760 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
138761 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
138762 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
138763 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
138764 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
138765 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
138766 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
138767 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
138768 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
138769 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
138770 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
138771 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
138772 +show_13475 show 0 13475 NULL nohasharray
138773 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
138774 +get_temp_13476 get_temp 0 13476 NULL
138775 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
138776 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
138777 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
138778 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
138779 +write_13490 write 0 13490 NULL
138780 +data_read_13494 data_read 3-0 13494 NULL nohasharray
138781 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
138782 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
138783 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
138784 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
138785 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
138786 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
138787 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
138788 +core_status_13515 core_status 4-0 13515 NULL nohasharray
138789 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
138790 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
138791 +show_dock_type_13518 show_dock_type 0 13518 NULL
138792 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
138793 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
138794 +bm_init_13529 bm_init 2 13529 NULL
138795 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
138796 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
138797 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
138798 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
138799 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
138800 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
138801 +venus_access_13541 venus_access 0 13541 NULL
138802 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
138803 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
138804 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
138805 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
138806 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
138807 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
138808 +hp100_open_13551 hp100_open 0 13551 NULL
138809 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
138810 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
138811 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
138812 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
138813 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
138814 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
138815 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
138816 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
138817 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
138818 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
138819 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
138820 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
138821 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
138822 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
138823 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
138824 +ci_role_start_13579 ci_role_start 0 13579 NULL
138825 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
138826 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
138827 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
138828 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
138829 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
138830 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
138831 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
138832 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
138833 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
138834 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
138835 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
138836 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
138837 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
138838 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
138839 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
138840 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
138841 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
138842 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
138843 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
138844 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
138845 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL nohasharray
138846 +nr_recvmsg_13617 nr_recvmsg 3 13617 &__ntfs_grab_cache_pages_13617
138847 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
138848 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
138849 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
138850 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
138851 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
138852 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
138853 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
138854 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
138855 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
138856 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
138857 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
138858 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
138859 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
138860 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
138861 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
138862 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
138863 +period_to_str_13642 period_to_str 0 13642 NULL
138864 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
138865 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
138866 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
138867 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
138868 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
138869 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
138870 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
138871 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
138872 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
138873 +i915_gem_obj_ggtt_offset_view_13680 i915_gem_obj_ggtt_offset_view 0 13680 NULL
138874 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
138875 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
138876 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
138877 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
138878 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
138879 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
138880 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
138881 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
138882 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
138883 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
138884 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
138885 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
138886 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
138887 +usb_get_string_13693 usb_get_string 0 13693 NULL
138888 +tipc_send_stream_13696 tipc_send_stream 3 13696 NULL
138889 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
138890 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
138891 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
138892 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
138893 +gprs_attach_13708 gprs_attach 0 13708 NULL
138894 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
138895 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
138896 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
138897 +manf_id_show_13718 manf_id_show 0 13718 NULL
138898 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
138899 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
138900 +get_codec_name_13721 get_codec_name 0 13721 NULL
138901 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
138902 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
138903 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
138904 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
138905 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
138906 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
138907 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
138908 +snd_hdac_device_register_13749 snd_hdac_device_register 0 13749 NULL
138909 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
138910 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
138911 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
138912 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
138913 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
138914 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
138915 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
138916 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
138917 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
138918 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
138919 +l2tp_ip_recvmsg_13785 l2tp_ip_recvmsg 3 13785 NULL
138920 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
138921 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
138922 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
138923 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
138924 +migrate_pages_13797 migrate_pages 0 13797 NULL
138925 +cpu_down_13801 cpu_down 0 13801 NULL
138926 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
138927 +mwifiex_sdio_card_to_host_mp_aggr_13806 mwifiex_sdio_card_to_host_mp_aggr 2 13806 NULL
138928 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
138929 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
138930 +random_read_13815 random_read 3-0 13815 NULL nohasharray
138931 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
138932 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
138933 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
138934 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
138935 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
138936 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
138937 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
138938 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
138939 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
138940 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
138941 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
138942 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
138943 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
138944 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
138945 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL nohasharray
138946 +bucket_table_alloc_13837 bucket_table_alloc 2 13837 &qce_ahash_hmac_setkey_13837
138947 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
138948 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
138949 +acknak_13844 acknak 0 13844 NULL nohasharray
138950 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
138951 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
138952 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
138953 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
138954 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
138955 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
138956 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
138957 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
138958 +visorchipset_file_init_13861 visorchipset_file_init 1 13861 NULL
138959 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
138960 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
138961 +lmc_open_13868 lmc_open 0 13868 NULL
138962 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
138963 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
138964 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
138965 +speed_show_13879 speed_show 0 13879 NULL
138966 +ad9523_read_13881 ad9523_read 0 13881 NULL
138967 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
138968 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
138969 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
138970 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
138971 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
138972 +recv_13888 recv 0-3 13888 NULL
138973 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
138974 +get_amixer_13890 get_amixer 0 13890 NULL
138975 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
138976 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
138977 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
138978 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
138979 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
138980 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
138981 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
138982 +f81232_open_13915 f81232_open 0 13915 NULL
138983 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
138984 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
138985 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
138986 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
138987 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
138988 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
138989 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
138990 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
138991 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
138992 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
138993 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
138994 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
138995 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
138996 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
138997 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
138998 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
138999 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
139000 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
139001 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
139002 +audit_caps_13958 audit_caps 3-0 13958 NULL
139003 +sr_write_13961 sr_write 3 13961 NULL
139004 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
139005 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
139006 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
139007 +com90xx_found_13974 com90xx_found 3 13974 NULL
139008 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
139009 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
139010 +dsp_read_13980 dsp_read 2-0 13980 NULL
139011 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
139012 +func_13981 func 0 13981 &dvb_demux_read_13981
139013 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
139014 +mon_notify_13986 mon_notify 0 13986 NULL
139015 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
139016 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
139017 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
139018 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
139019 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
139020 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
139021 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
139022 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
139023 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
139024 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
139025 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
139026 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
139027 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
139028 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
139029 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
139030 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
139031 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
139032 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
139033 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
139034 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
139035 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
139036 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
139037 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
139038 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
139039 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
139040 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
139041 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
139042 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
139043 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
139044 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
139045 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
139046 +read_14049 read 0 14049 NULL
139047 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
139048 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
139049 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
139050 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
139051 +__wait_latch_14057 __wait_latch 0 14057 NULL
139052 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
139053 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
139054 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
139055 +show_pan_14065 show_pan 0 14065 NULL
139056 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
139057 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
139058 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
139059 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
139060 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL nohasharray
139061 +dgram_recvmsg_14080 dgram_recvmsg 3 14080 &w1_master_attribute_store_pullup_14080
139062 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
139063 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
139064 +store_sched2_14094 store_sched2 4-0 14094 NULL
139065 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
139066 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
139067 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
139068 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
139069 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
139070 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
139071 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
139072 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
139073 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
139074 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
139075 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
139076 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
139077 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
139078 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
139079 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
139080 +caif_stream_recvmsg_14125 caif_stream_recvmsg 3 14125 NULL
139081 +readSuper_14128 readSuper 0 14128 NULL
139082 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
139083 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
139084 +bnep_send_14132 bnep_send 3 14132 NULL
139085 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
139086 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
139087 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
139088 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
139089 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
139090 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
139091 +em_canid_change_14150 em_canid_change 3 14150 NULL
139092 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
139093 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
139094 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
139095 +alx_open_14158 alx_open 0 14158 NULL nohasharray
139096 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
139097 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
139098 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
139099 +do_write_inode_14162 do_write_inode 0 14162 NULL
139100 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
139101 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
139102 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
139103 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
139104 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
139105 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
139106 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
139107 +nfs_file_direct_write_14181 nfs_file_direct_write 0 14181 NULL
139108 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
139109 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
139110 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
139111 +suspend_14194 suspend 0 14194 NULL nohasharray
139112 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
139113 +do_splice_14196 do_splice 5 14196 NULL
139114 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
139115 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
139116 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
139117 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
139118 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
139119 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
139120 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
139121 +cancel_lock_14207 cancel_lock 0 14207 NULL
139122 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
139123 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
139124 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
139125 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
139126 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
139127 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
139128 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
139129 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
139130 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
139131 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
139132 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
139133 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
139134 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
139135 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
139136 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL nohasharray
139137 +sctp_recvmsg_14241 sctp_recvmsg 3 14241 &de_get_regs_len_14241
139138 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
139139 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
139140 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
139141 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
139142 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
139143 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
139144 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
139145 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
139146 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
139147 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
139148 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
139149 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
139150 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
139151 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
139152 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
139153 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
139154 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
139155 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
139156 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
139157 +show_shost_state_14285 show_shost_state 0 14285 NULL
139158 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
139159 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
139160 +rr_status_14293 rr_status 5-0 14293 NULL
139161 +restart_write_file_14294 restart_write_file 0 14294 NULL
139162 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
139163 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
139164 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
139165 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
139166 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
139167 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
139168 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
139169 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
139170 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
139171 +list_one_attr_14309 list_one_attr 0 14309 NULL
139172 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
139173 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
139174 +show_otp4en_14321 show_otp4en 0 14321 NULL
139175 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
139176 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
139177 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
139178 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
139179 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
139180 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
139181 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
139182 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
139183 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
139184 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
139185 +writepages_14348 writepages 0 14348 NULL
139186 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
139187 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
139188 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
139189 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
139190 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
139191 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
139192 +read_block_data_14358 read_block_data 0 14358 NULL
139193 +_kstrtol_14359 _kstrtol 0 14359 NULL
139194 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
139195 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
139196 +revision_id_show_14361 revision_id_show 0 14361 NULL
139197 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
139198 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
139199 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
139200 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
139201 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
139202 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
139203 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
139204 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
139205 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
139206 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
139207 +walk_page_range_14389 walk_page_range 0 14389 NULL
139208 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
139209 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
139210 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
139211 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
139212 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
139213 +show_cpumask_14414 show_cpumask 0 14414 NULL
139214 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
139215 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
139216 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
139217 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
139218 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
139219 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
139220 +show_temp_label_14434 show_temp_label 0 14434 NULL
139221 +dn_bind_14436 dn_bind 0 14436 NULL
139222 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
139223 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
139224 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
139225 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
139226 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
139227 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
139228 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
139229 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
139230 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
139231 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
139232 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
139233 +access_store_14459 access_store 0-4 14459 NULL
139234 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
139235 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
139236 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
139237 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
139238 +set_peek_off_14474 set_peek_off 0 14474 NULL
139239 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
139240 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
139241 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
139242 +store_14478 store 0-4 14478 NULL
139243 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
139244 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
139245 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
139246 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
139247 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
139248 +split_state_14491 split_state 0 14491 NULL
139249 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
139250 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
139251 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
139252 +i801_check_post_14501 i801_check_post 0 14501 NULL
139253 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
139254 +patch_cr157_14509 patch_cr157 0 14509 NULL
139255 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
139256 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
139257 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
139258 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
139259 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
139260 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
139261 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
139262 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
139263 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
139264 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
139265 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
139266 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
139267 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
139268 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
139269 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
139270 +getxattr_14545 getxattr 0 14545 NULL nohasharray
139271 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
139272 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
139273 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
139274 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
139275 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
139276 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
139277 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
139278 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
139279 +label_cpu_14568 label_cpu 0 14568 NULL
139280 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
139281 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
139282 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
139283 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
139284 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
139285 +write_info_14584 write_info 0-3 14584 NULL
139286 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
139287 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
139288 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
139289 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
139290 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
139291 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
139292 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
139293 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
139294 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
139295 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
139296 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
139297 +init_nic_14611 init_nic 0 14611 NULL
139298 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
139299 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
139300 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
139301 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
139302 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
139303 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
139304 +show_temphyst_14627 show_temphyst 0 14627 NULL
139305 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
139306 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
139307 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
139308 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
139309 +write_14642 write 0 14642 NULL
139310 +dbJoin_14644 dbJoin 0 14644 NULL
139311 +profile_replace_14652 profile_replace 3-0 14652 NULL
139312 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
139313 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
139314 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
139315 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
139316 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
139317 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
139318 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
139319 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
139320 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
139321 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
139322 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
139323 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
139324 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
139325 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
139326 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
139327 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
139328 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
139329 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
139330 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
139331 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
139332 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
139333 +find_shared_port_14689 find_shared_port 0 14689 NULL
139334 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
139335 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
139336 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
139337 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
139338 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
139339 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
139340 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
139341 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
139342 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
139343 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
139344 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
139345 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
139346 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
139347 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
139348 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
139349 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
139350 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
139351 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
139352 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
139353 +vfd_write_14717 vfd_write 3-0 14717 NULL
139354 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
139355 +inet_listen_14723 inet_listen 0 14723 NULL
139356 +show_interval_14725 show_interval 0 14725 NULL nohasharray
139357 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
139358 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
139359 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
139360 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
139361 +codec_bind_generic_14739 codec_bind_generic 0 14739 NULL
139362 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
139363 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
139364 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
139365 +store_camera_14751 store_camera 4-0 14751 NULL
139366 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
139367 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
139368 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
139369 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
139370 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
139371 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
139372 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
139373 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
139374 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
139375 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
139376 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
139377 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
139378 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
139379 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
139380 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
139381 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
139382 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
139383 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
139384 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
139385 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
139386 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
139387 +hpet_readl_14801 hpet_readl 0 14801 NULL
139388 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
139389 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
139390 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
139391 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
139392 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
139393 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
139394 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
139395 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
139396 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
139397 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
139398 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
139399 +show_temp_input_14828 show_temp_input 0 14828 NULL
139400 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
139401 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
139402 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
139403 +max_power_show_14836 max_power_show 0 14836 NULL
139404 +name_len_14843 name_len 0-2 14843 NULL
139405 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
139406 +dccp_sendmsg_14850 dccp_sendmsg 3 14850 NULL
139407 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
139408 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
139409 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
139410 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
139411 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
139412 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
139413 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
139414 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
139415 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
139416 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
139417 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
139418 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
139419 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
139420 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
139421 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
139422 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
139423 +mfg_show_14897 mfg_show 0 14897 NULL
139424 +ea_init_14899 ea_init 0 14899 NULL
139425 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
139426 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
139427 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
139428 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
139429 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
139430 +krealloc_14908 krealloc 2 14908 NULL nohasharray
139431 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
139432 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
139433 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
139434 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
139435 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
139436 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
139437 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
139438 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
139439 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
139440 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
139441 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
139442 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
139443 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
139444 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
139445 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
139446 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
139447 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
139448 +queue_cnt_14951 queue_cnt 0 14951 NULL
139449 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
139450 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
139451 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
139452 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
139453 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
139454 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
139455 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
139456 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
139457 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
139458 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
139459 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
139460 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
139461 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
139462 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
139463 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
139464 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
139465 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
139466 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
139467 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
139468 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
139469 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
139470 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
139471 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
139472 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
139473 +add_request_15003 add_request 0 15003 &store_touchpad_15003
139474 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
139475 +dump_write_15008 dump_write 0-3 15008 NULL
139476 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
139477 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
139478 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
139479 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
139480 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
139481 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
139482 +predisable_15024 predisable 0 15024 NULL
139483 +vmap_15025 vmap 2 15025 NULL
139484 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
139485 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
139486 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
139487 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
139488 +priority_store_15039 priority_store 4-0 15039 NULL
139489 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
139490 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
139491 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
139492 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
139493 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
139494 +show_otp3en_15049 show_otp3en 0 15049 NULL
139495 +show_15051 show 0 15051 NULL
139496 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
139497 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
139498 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
139499 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
139500 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
139501 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
139502 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
139503 +group_addr_show_15078 group_addr_show 0 15078 NULL
139504 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
139505 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
139506 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
139507 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
139508 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
139509 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
139510 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
139511 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
139512 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
139513 +show_designated_root_15098 show_designated_root 0 15098 NULL
139514 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
139515 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
139516 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
139517 +generic_update_time_15110 generic_update_time 0 15110 NULL
139518 +cy_write_room_15111 cy_write_room 0 15111 NULL
139519 +show_interface_15117 show_interface 0 15117 NULL
139520 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
139521 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
139522 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
139523 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
139524 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
139525 +set_max_15128 set_max 0-4 15128 NULL
139526 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
139527 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
139528 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
139529 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
139530 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
139531 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
139532 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
139533 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
139534 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
139535 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
139536 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
139537 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
139538 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
139539 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
139540 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
139541 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
139542 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
139543 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
139544 +ocontext_read_15178 ocontext_read 0 15178 NULL
139545 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
139546 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
139547 +st33zp24_i2c_send_15186 st33zp24_i2c_send 4 15186 NULL
139548 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
139549 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
139550 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
139551 +pci200_open_15194 pci200_open 0 15194 NULL
139552 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
139553 +async_show_15209 async_show 0 15209 NULL
139554 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
139555 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
139556 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
139557 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
139558 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
139559 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
139560 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
139561 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
139562 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
139563 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
139564 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
139565 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
139566 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
139567 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
139568 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
139569 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
139570 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
139571 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
139572 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
139573 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
139574 +nr_bind_15261 nr_bind 0 15261 NULL
139575 +div64_u64_15263 div64_u64 0 15263 NULL
139576 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
139577 +simple_strtol_15273 simple_strtol 0 15273 NULL
139578 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
139579 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
139580 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
139581 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
139582 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
139583 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
139584 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
139585 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
139586 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
139587 +recover_store_15296 recover_store 0-3 15296 NULL
139588 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
139589 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
139590 +readpage_15301 readpage 0 15301 NULL
139591 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
139592 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
139593 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
139594 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
139595 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
139596 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
139597 +alc_init_15309 alc_init 0 15309 NULL
139598 +range_store_15310 range_store 0-4 15310 NULL
139599 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
139600 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
139601 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
139602 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
139603 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
139604 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
139605 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
139606 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
139607 +ioread16_15342 ioread16 0 15342 NULL
139608 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
139609 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
139610 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
139611 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
139612 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
139613 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
139614 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
139615 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
139616 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
139617 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
139618 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
139619 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
139620 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
139621 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
139622 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
139623 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
139624 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
139625 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
139626 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
139627 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
139628 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
139629 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
139630 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
139631 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
139632 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
139633 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
139634 +_regmap_read_15396 _regmap_read 0 15396 NULL
139635 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
139636 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
139637 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
139638 +mei_amthif_run_next_cmd_15405 mei_amthif_run_next_cmd 0 15405 NULL
139639 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
139640 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
139641 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
139642 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
139643 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
139644 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
139645 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
139646 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
139647 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
139648 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
139649 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
139650 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
139651 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
139652 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
139653 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
139654 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
139655 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
139656 +memweight_15450 memweight 0 15450 NULL
139657 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
139658 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
139659 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
139660 +ls_level_show_15463 ls_level_show 0 15463 NULL
139661 +vmalloc_15464 vmalloc 1 15464 NULL
139662 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
139663 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
139664 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
139665 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
139666 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
139667 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
139668 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
139669 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL nohasharray
139670 +rtl_download_firmware_15482 rtl_download_firmware 3 15482 &ath9k_get_stats_15482
139671 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
139672 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
139673 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
139674 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
139675 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
139676 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
139677 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
139678 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
139679 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
139680 +iolock_15500 iolock 0 15500 NULL
139681 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
139682 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL nohasharray
139683 +nct7904_read_reg_15506 nct7904_read_reg 0 15506 &bNumInterfaces_show_15506
139684 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
139685 +pppol2tp_sendmsg_15516 pppol2tp_sendmsg 3 15516 NULL
139686 +map_sg_15523 map_sg 0-3 15523 NULL
139687 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
139688 +store_15525 store 0 15525 NULL
139689 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
139690 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
139691 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
139692 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
139693 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
139694 +show_rdac2_15539 show_rdac2 0 15539 NULL
139695 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
139696 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
139697 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
139698 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
139699 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
139700 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
139701 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
139702 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
139703 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
139704 +do_send_15559 do_send 4 15559 NULL nohasharray
139705 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
139706 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
139707 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
139708 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
139709 +get_checksum_15564 get_checksum 0 15564 NULL
139710 +acpi_gpio_count_15567 acpi_gpio_count 0 15567 NULL
139711 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
139712 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
139713 +persistent_status_15574 persistent_status 4 15574 NULL
139714 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
139715 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
139716 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
139717 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
139718 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
139719 +vme_user_write_15587 vme_user_write 3 15587 NULL
139720 +permission_15588 permission 0 15588 NULL
139721 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
139722 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
139723 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
139724 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
139725 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
139726 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
139727 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
139728 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
139729 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
139730 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
139731 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
139732 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
139733 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
139734 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
139735 +authorized_show_15636 authorized_show 0 15636 NULL
139736 +fill_func_15640 fill_func 0 15640 NULL
139737 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
139738 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
139739 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
139740 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
139741 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
139742 +fs_path_add_15648 fs_path_add 3 15648 NULL
139743 +__do_readpage_15652 __do_readpage 0 15652 NULL
139744 +xsd_read_15653 xsd_read 3-0 15653 NULL
139745 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
139746 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
139747 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
139748 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
139749 +store_15665 store 0-3 15665 NULL
139750 +unix_bind_15668 unix_bind 3-0 15668 NULL
139751 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
139752 +dm_read_15674 dm_read 3 15674 NULL nohasharray
139753 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
139754 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
139755 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
139756 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
139757 +ndo_open_15687 ndo_open 0 15687 NULL
139758 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
139759 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
139760 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
139761 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
139762 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
139763 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
139764 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
139765 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
139766 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
139767 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
139768 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
139769 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
139770 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL nohasharray
139771 +tipc_msg_make_bundle_15736 tipc_msg_make_bundle 2 15736 &ea_alloc_skeleton_15736
139772 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
139773 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
139774 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
139775 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
139776 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
139777 +array_state_show_15758 array_state_show 0 15758 NULL
139778 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
139779 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
139780 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
139781 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
139782 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
139783 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
139784 +_mv88e6xxx_reg_read_15773 _mv88e6xxx_reg_read 0 15773 NULL
139785 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
139786 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
139787 +call_modprobe_15781 call_modprobe 0 15781 NULL
139788 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
139789 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
139790 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
139791 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
139792 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
139793 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
139794 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
139795 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
139796 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
139797 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
139798 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
139799 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
139800 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
139801 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
139802 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
139803 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
139804 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
139805 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
139806 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
139807 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
139808 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
139809 +read_reg_15838 read_reg 0 15838 NULL
139810 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
139811 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
139812 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
139813 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
139814 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
139815 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
139816 +errors_show_15863 errors_show 0 15863 NULL nohasharray
139817 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
139818 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
139819 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
139820 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
139821 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
139822 +set_in_min_15872 set_in_min 0-4 15872 NULL
139823 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
139824 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
139825 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
139826 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
139827 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
139828 +do_truncation_15882 do_truncation 0 15882 NULL
139829 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
139830 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
139831 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
139832 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
139833 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
139834 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
139835 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
139836 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
139837 +send_tx_power_15914 send_tx_power 0 15914 NULL
139838 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
139839 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
139840 +unix_dgram_recvmsg_15920 unix_dgram_recvmsg 3 15920 NULL
139841 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
139842 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
139843 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
139844 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
139845 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
139846 +power_read_15939 power_read 3-0 15939 NULL
139847 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
139848 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
139849 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
139850 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
139851 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
139852 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
139853 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
139854 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
139855 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
139856 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
139857 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
139858 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
139859 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
139860 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
139861 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
139862 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
139863 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
139864 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
139865 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
139866 +stir_net_open_15991 stir_net_open 0 15991 NULL
139867 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
139868 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
139869 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
139870 +period_store_16008 period_store 0-4 16008 NULL
139871 +do_open_16009 do_open 0 16009 NULL
139872 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
139873 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
139874 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
139875 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
139876 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
139877 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
139878 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
139879 +got_frame_16028 got_frame 2 16028 NULL
139880 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
139881 +smk_write_unconfined_16041 smk_write_unconfined 3 16041 NULL
139882 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
139883 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
139884 +show_virtual_16047 show_virtual 0 16047 NULL
139885 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
139886 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
139887 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
139888 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL nohasharray
139889 +pppoe_recvmsg_16057 pppoe_recvmsg 3 16057 &read_file_spectral_period_16057
139890 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
139891 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
139892 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
139893 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
139894 +file_has_perm_16070 file_has_perm 0 16070 NULL
139895 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
139896 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
139897 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
139898 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
139899 +updateSuper_16079 updateSuper 0 16079 NULL
139900 +mt2063_read_16080 mt2063_read 0 16080 NULL
139901 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
139902 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
139903 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
139904 +cifs_mapchar_16097 cifs_mapchar 0 16097 NULL
139905 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
139906 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
139907 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
139908 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
139909 +_submit_bh_16106 _submit_bh 0 16106 NULL
139910 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
139911 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
139912 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
139913 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
139914 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
139915 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
139916 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
139917 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
139918 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
139919 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
139920 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
139921 +dn_getname_16122 dn_getname 0 16122 NULL
139922 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
139923 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
139924 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
139925 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
139926 +fsm_init_16134 fsm_init 2 16134 NULL
139927 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
139928 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
139929 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
139930 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
139931 +input_register_device_16147 input_register_device 0 16147 NULL
139932 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
139933 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
139934 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
139935 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
139936 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
139937 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
139938 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
139939 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
139940 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
139941 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
139942 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
139943 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
139944 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
139945 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
139946 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
139947 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
139948 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
139949 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
139950 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
139951 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
139952 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
139953 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
139954 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
139955 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
139956 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
139957 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
139958 +bind_16210 bind 0 16210 NULL nohasharray
139959 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
139960 +create_table_16213 create_table 2 16213 NULL
139961 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
139962 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
139963 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
139964 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
139965 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
139966 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
139967 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
139968 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
139969 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
139970 +cc770_open_16228 cc770_open 0 16228 NULL
139971 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
139972 +r6040_up_16233 r6040_up 0 16233 NULL
139973 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
139974 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
139975 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
139976 +update_mctime_16242 update_mctime 0 16242 NULL
139977 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
139978 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
139979 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
139980 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
139981 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
139982 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
139983 +show_xoffset_16251 show_xoffset 0 16251 NULL
139984 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
139985 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
139986 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
139987 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
139988 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
139989 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
139990 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
139991 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
139992 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
139993 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
139994 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
139995 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
139996 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
139997 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
139998 +account_16283 account 0-4-2 16283 NULL nohasharray
139999 +mirror_status_16283 mirror_status 5 16283 &account_16283
140000 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
140001 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
140002 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
140003 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
140004 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
140005 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
140006 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
140007 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
140008 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
140009 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
140010 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
140011 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
140012 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
140013 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
140014 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
140015 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
140016 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
140017 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
140018 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
140019 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
140020 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
140021 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
140022 +enable_periodic_16329 enable_periodic 0 16329 NULL
140023 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
140024 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
140025 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
140026 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
140027 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
140028 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
140029 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
140030 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
140031 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
140032 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
140033 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
140034 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
140035 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
140036 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
140037 +rbd_add_16366 rbd_add 0-3 16366 NULL
140038 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
140039 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
140040 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
140041 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
140042 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
140043 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
140044 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
140045 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
140046 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
140047 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
140048 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
140049 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
140050 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
140051 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
140052 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
140053 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
140054 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
140055 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
140056 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
140057 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
140058 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
140059 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
140060 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
140061 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
140062 +fill_buffer_16418 fill_buffer 0 16418 NULL
140063 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
140064 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
140065 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
140066 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
140067 +format_nservers_16426 format_nservers 0 16426 NULL
140068 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
140069 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
140070 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
140071 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
140072 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
140073 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
140074 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
140075 +do_uevent_16445 do_uevent 0 16445 NULL
140076 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
140077 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
140078 +sf1_read_16451 sf1_read 0 16451 NULL
140079 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
140080 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
140081 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
140082 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
140083 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
140084 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
140085 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
140086 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
140087 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
140088 +store_line1_16491 store_line1 4-0 16491 NULL
140089 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
140090 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
140091 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
140092 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
140093 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
140094 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
140095 +gps_show_16504 gps_show 0 16504 NULL
140096 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
140097 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
140098 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
140099 +capi_read_16511 capi_read 0-3 16511 NULL
140100 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
140101 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
140102 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
140103 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
140104 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
140105 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
140106 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
140107 +date_show_16538 date_show 0 16538 NULL
140108 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
140109 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
140110 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
140111 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
140112 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
140113 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
140114 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
140115 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
140116 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL nohasharray
140117 +mISDN_sock_sendmsg_16563 mISDN_sock_sendmsg 3 16563 &tcp_manip_pkt_16563
140118 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
140119 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
140120 +transmit_skb_16573 transmit_skb 0 16573 NULL
140121 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
140122 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
140123 +psend_16586 psend 0 16586 NULL
140124 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
140125 +efx_net_open_16592 efx_net_open 0 16592 NULL
140126 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
140127 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
140128 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
140129 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
140130 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
140131 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
140132 +iwl_pcie_load_given_ucode_8000_16610 iwl_pcie_load_given_ucode_8000 0 16610 NULL
140133 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
140134 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
140135 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
140136 +rds_sendmsg_16616 rds_sendmsg 3 16616 NULL
140137 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
140138 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
140139 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
140140 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
140141 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
140142 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
140143 +strict_store_16631 strict_store 0-3 16631 NULL
140144 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
140145 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
140146 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
140147 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
140148 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
140149 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
140150 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
140151 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
140152 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
140153 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
140154 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
140155 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
140156 +store_remote_port_16666 store_remote_port 0 16666 NULL
140157 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
140158 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
140159 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
140160 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
140161 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
140162 +iwl_mvm_fw_dbg_collect_16687 iwl_mvm_fw_dbg_collect 4 16687 NULL
140163 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
140164 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
140165 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
140166 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
140167 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
140168 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
140169 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
140170 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
140171 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
140172 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
140173 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
140174 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
140175 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
140176 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
140177 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
140178 +_read_reg_16730 _read_reg 0 16730 NULL
140179 +com20020_resume_16732 com20020_resume 0 16732 NULL
140180 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
140181 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
140182 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
140183 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
140184 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
140185 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
140186 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
140187 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
140188 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
140189 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
140190 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
140191 +offline_16765 offline 0 16765 NULL
140192 +migratepage_16769 migratepage 0 16769 NULL
140193 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
140194 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
140195 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
140196 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
140197 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
140198 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
140199 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
140200 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
140201 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
140202 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
140203 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
140204 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
140205 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
140206 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
140207 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
140208 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
140209 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
140210 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
140211 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
140212 +diWrite_16825 diWrite 0 16825 NULL
140213 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
140214 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
140215 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
140216 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
140217 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
140218 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
140219 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
140220 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
140221 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
140222 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
140223 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
140224 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
140225 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
140226 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
140227 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
140228 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
140229 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
140230 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
140231 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
140232 +st_write_16874 st_write 3-0 16874 NULL
140233 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
140234 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
140235 +always_connected_16878 always_connected 0 16878 NULL
140236 +tulip_open_16881 tulip_open 0 16881 NULL
140237 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
140238 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
140239 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
140240 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
140241 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
140242 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
140243 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
140244 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
140245 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
140246 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
140247 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
140248 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
140249 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
140250 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
140251 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
140252 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
140253 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
140254 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
140255 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
140256 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
140257 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
140258 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
140259 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
140260 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
140261 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
140262 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
140263 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
140264 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
140265 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
140266 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
140267 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
140268 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
140269 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
140270 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
140271 +parse_hints_16960 parse_hints 0 16960 NULL
140272 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
140273 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
140274 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
140275 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
140276 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
140277 +lid_show_16974 lid_show 0 16974 NULL nohasharray
140278 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
140279 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
140280 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
140281 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
140282 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
140283 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
140284 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
140285 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
140286 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
140287 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
140288 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
140289 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
140290 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
140291 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
140292 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
140293 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
140294 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
140295 +show_dgid_17011 show_dgid 0 17011 NULL
140296 +atk_name_show_17015 atk_name_show 0 17015 NULL
140297 +irda_bind_17016 irda_bind 0 17016 NULL
140298 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
140299 +check_fw_17025 check_fw 0 17025 NULL
140300 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
140301 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
140302 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
140303 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
140304 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
140305 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
140306 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
140307 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
140308 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
140309 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
140310 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
140311 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
140312 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
140313 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
140314 +rw_write_17065 rw_write 0-6-5 17065 NULL
140315 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
140316 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
140317 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
140318 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
140319 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
140320 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
140321 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL nohasharray
140322 +power_supply_get_property_17080 power_supply_get_property 0 17080 &__kmalloc_reserve_17080
140323 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
140324 +entry_length_17093 entry_length 0 17093 NULL
140325 +write_reg_17098 write_reg 0 17098 NULL
140326 +sys_preadv_17100 sys_preadv 3 17100 NULL
140327 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
140328 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
140329 +components_show_17105 components_show 0 17105 NULL
140330 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
140331 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
140332 +md4_final_17113 md4_final 0 17113 NULL
140333 +write_mem_17114 write_mem 3-0 17114 NULL
140334 +disk_range_show_17116 disk_range_show 0 17116 NULL
140335 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
140336 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
140337 +e1000_open_17127 e1000_open 0 17127 NULL
140338 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
140339 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
140340 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
140341 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
140342 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
140343 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
140344 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
140345 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
140346 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
140347 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
140348 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
140349 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
140350 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
140351 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
140352 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
140353 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
140354 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
140355 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
140356 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
140357 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
140358 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
140359 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
140360 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172 nohasharray
140361 +cfg80211_sme_get_conn_ies_17172 cfg80211_sme_get_conn_ies 3 17172 &ipoib_dev_init_17172
140362 +fan_set_state_17173 fan_set_state 0 17173 NULL
140363 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
140364 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
140365 +set_otp2_17177 set_otp2 4-0 17177 NULL
140366 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
140367 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
140368 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
140369 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
140370 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
140371 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
140372 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
140373 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
140374 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
140375 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
140376 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
140377 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
140378 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
140379 +sync_request_17208 sync_request 2 17208 NULL nohasharray
140380 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
140381 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
140382 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
140383 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
140384 +ext4_fname_crypto_alloc_buffer_17220 ext4_fname_crypto_alloc_buffer 2 17220 NULL
140385 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
140386 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
140387 +metadata_show_17234 metadata_show 0 17234 NULL
140388 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
140389 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
140390 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
140391 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
140392 +remove_advertising_17253 remove_advertising 4 17253 NULL
140393 +r3964_read_17257 r3964_read 0 17257 NULL
140394 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
140395 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
140396 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
140397 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
140398 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
140399 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
140400 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
140401 +alloc_ep_17269 alloc_ep 1 17269 NULL
140402 +get_locations_17274 get_locations 0 17274 NULL
140403 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
140404 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
140405 +pg_read_17276 pg_read 3-0 17276 NULL
140406 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
140407 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
140408 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
140409 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
140410 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283 nohasharray
140411 +ext4_fname_match_17283 ext4_fname_match 3 17283 &rpc_pipefs_event_17283
140412 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
140413 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
140414 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
140415 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
140416 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
140417 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
140418 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
140419 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
140420 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
140421 +skb_pad_17302 skb_pad 2 17302 NULL
140422 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
140423 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
140424 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
140425 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
140426 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
140427 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
140428 +read_17315 read 0 17315 NULL nohasharray
140429 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
140430 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
140431 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
140432 +protection_type_show_17322 protection_type_show 0 17322 NULL
140433 +snd_register_device_17323 snd_register_device 0 17323 NULL
140434 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
140435 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
140436 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
140437 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
140438 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
140439 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
140440 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
140441 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
140442 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
140443 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
140444 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
140445 +device_suspend_17343 device_suspend 0 17343 NULL
140446 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
140447 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
140448 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
140449 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
140450 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
140451 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
140452 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
140453 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
140454 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
140455 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
140456 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
140457 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
140458 +get_property_17392 get_property 0 17392 NULL nohasharray
140459 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
140460 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
140461 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
140462 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
140463 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
140464 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
140465 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
140466 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
140467 +store_enabled_17417 store_enabled 0 17417 NULL
140468 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
140469 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
140470 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
140471 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
140472 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
140473 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
140474 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
140475 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
140476 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
140477 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
140478 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
140479 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
140480 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
140481 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
140482 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
140483 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
140484 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
140485 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
140486 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
140487 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
140488 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
140489 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
140490 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
140491 +readpage_strip_17452 readpage_strip 0 17452 NULL
140492 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
140493 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
140494 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
140495 +show_proc_name_17464 show_proc_name 0 17464 NULL
140496 +probe_bios_17467 probe_bios 1 17467 NULL
140497 +show_temp_min_17471 show_temp_min 0 17471 NULL
140498 +xfs_mod_fdblocks_17472 xfs_mod_fdblocks 0 17472 NULL
140499 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
140500 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
140501 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
140502 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
140503 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
140504 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
140505 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
140506 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
140507 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
140508 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
140509 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
140510 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
140511 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
140512 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
140513 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL nohasharray
140514 +bcmgenet_init_rx_ring_17527 bcmgenet_init_rx_ring 0 17527 &fsp_attr_show_flags_17527
140515 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
140516 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
140517 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
140518 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
140519 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
140520 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
140521 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
140522 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
140523 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
140524 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
140525 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
140526 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
140527 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
140528 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
140529 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
140530 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
140531 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
140532 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
140533 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
140534 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
140535 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
140536 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
140537 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
140538 +write_17592 write 0-3 17592 &command_setcolourparams_17592
140539 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
140540 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
140541 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
140542 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
140543 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
140544 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
140545 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
140546 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
140547 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607 nohasharray
140548 +irda_sendmsg_ultra_17607 irda_sendmsg_ultra 3 17607 &svc_export_parse_17607
140549 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
140550 +null_show_17619 null_show 0 17619 NULL
140551 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
140552 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
140553 +dma_map_page_17628 dma_map_page 0 17628 NULL
140554 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
140555 +purge_port_17641 purge_port 0 17641 NULL
140556 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
140557 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
140558 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
140559 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
140560 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
140561 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
140562 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
140563 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
140564 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
140565 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
140566 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
140567 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
140568 +kernel_write_17665 kernel_write 0-3 17665 NULL
140569 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
140570 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
140571 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
140572 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
140573 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
140574 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
140575 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
140576 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
140577 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
140578 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
140579 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
140580 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
140581 +rds_bind_17690 rds_bind 0 17690 NULL
140582 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
140583 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
140584 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
140585 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
140586 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
140587 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
140588 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
140589 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
140590 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
140591 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
140592 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
140593 +afs_writepage_17722 afs_writepage 0 17722 NULL
140594 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
140595 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
140596 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
140597 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
140598 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
140599 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
140600 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
140601 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
140602 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
140603 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
140604 +mv88e6xxx_port_to_phy_addr_17740 mv88e6xxx_port_to_phy_addr 0-2 17740 NULL
140605 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
140606 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
140607 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
140608 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
140609 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
140610 +add_durable_context_17763 add_durable_context 0 17763 NULL
140611 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
140612 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
140613 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
140614 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
140615 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
140616 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
140617 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
140618 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
140619 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
140620 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
140621 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
140622 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
140623 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
140624 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
140625 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
140626 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
140627 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
140628 +show_bind_17808 show_bind 0 17808 NULL nohasharray
140629 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
140630 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
140631 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
140632 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
140633 +copy_out_args_17816 copy_out_args 0 17816 NULL
140634 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
140635 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
140636 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
140637 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
140638 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
140639 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
140640 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
140641 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
140642 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
140643 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
140644 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
140645 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
140646 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
140647 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
140648 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
140649 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
140650 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
140651 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
140652 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
140653 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
140654 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
140655 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
140656 +enumerate_17850 enumerate 0 17850 NULL
140657 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
140658 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
140659 +extsize_17863 extsize 0 17863 NULL nohasharray
140660 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
140661 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
140662 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
140663 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
140664 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
140665 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
140666 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
140667 +linear_run_17869 linear_run 0 17869 NULL
140668 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
140669 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
140670 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
140671 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
140672 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
140673 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
140674 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
140675 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
140676 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
140677 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
140678 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
140679 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
140680 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
140681 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
140682 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
140683 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
140684 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
140685 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
140686 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
140687 +recover_head_17904 recover_head 3 17904 NULL
140688 +systab_show_17907 systab_show 0 17907 NULL
140689 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
140690 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
140691 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
140692 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
140693 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
140694 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
140695 +media_show_17920 media_show 0 17920 NULL
140696 +create_17922 create 0 17922 NULL nohasharray
140697 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
140698 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
140699 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
140700 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
140701 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
140702 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
140703 +vif_delete_17931 vif_delete 0 17931 NULL
140704 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
140705 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
140706 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
140707 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
140708 +show_otp3_17954 show_otp3 0 17954 NULL
140709 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
140710 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
140711 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
140712 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
140713 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
140714 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
140715 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
140716 +show_serial_17967 show_serial 0 17967 NULL
140717 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
140718 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
140719 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
140720 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
140721 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
140722 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
140723 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
140724 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
140725 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
140726 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
140727 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
140728 +show_tty_active_17994 show_tty_active 0 17994 NULL
140729 +init_umac_17998 init_umac 0 17998 NULL
140730 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
140731 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
140732 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
140733 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
140734 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
140735 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
140736 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
140737 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
140738 +he_proc_read_18015 he_proc_read 0 18015 NULL
140739 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
140740 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
140741 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
140742 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
140743 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
140744 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
140745 +raw_write_18028 raw_write 3-0 18028 NULL
140746 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
140747 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
140748 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
140749 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
140750 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
140751 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
140752 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
140753 +find_next_inuse_18051 find_next_inuse 2 18051 NULL
140754 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
140755 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
140756 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
140757 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
140758 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
140759 +max8925_enable_18058 max8925_enable 0 18058 NULL
140760 +bcmgenet_init_rx_queues_18060 bcmgenet_init_rx_queues 0 18060 NULL
140761 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
140762 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
140763 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
140764 +process_measurement_18064 process_measurement 0 18064 NULL
140765 +fpregs_get_18066 fpregs_get 4 18066 NULL
140766 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
140767 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
140768 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
140769 +open_18074 open 0 18074 &do_budget_space_18074
140770 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
140771 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
140772 +bop_insert_18078 bop_insert 0 18078 NULL
140773 +get_vm_area_18080 get_vm_area 1 18080 NULL
140774 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
140775 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
140776 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
140777 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
140778 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
140779 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
140780 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
140781 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
140782 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
140783 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
140784 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
140785 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
140786 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
140787 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
140788 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
140789 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
140790 +read_18109 read 0 18109 NULL
140791 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
140792 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
140793 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
140794 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
140795 +set_in_18115 set_in 0-4 18115 NULL
140796 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
140797 +svc_getnl_18120 svc_getnl 0 18120 NULL
140798 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
140799 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
140800 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
140801 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
140802 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
140803 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
140804 +show_wr_req_18151 show_wr_req 0 18151 NULL
140805 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
140806 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
140807 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
140808 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
140809 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
140810 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
140811 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
140812 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
140813 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
140814 +aio_write_18187 aio_write 0 18187 NULL
140815 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
140816 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
140817 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
140818 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
140819 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
140820 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
140821 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
140822 +show_immediate_18208 show_immediate 0 18208 NULL
140823 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
140824 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
140825 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
140826 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213 nohasharray
140827 +raw_recvmsg_18213 raw_recvmsg 3 18213 &read_rindex_entry_18213
140828 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
140829 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
140830 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
140831 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
140832 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
140833 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
140834 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
140835 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
140836 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
140837 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
140838 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
140839 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
140840 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
140841 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
140842 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
140843 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
140844 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
140845 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
140846 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
140847 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
140848 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
140849 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
140850 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
140851 +dn_recvmsg_18277 dn_recvmsg 3 18277 NULL
140852 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
140853 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
140854 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
140855 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
140856 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
140857 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
140858 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
140859 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
140860 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
140861 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
140862 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
140863 +ocfs2_direct_IO_18297 ocfs2_direct_IO 3 18297 NULL
140864 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
140865 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
140866 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
140867 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
140868 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
140869 +vga_r_18310 vga_r 0 18310 NULL
140870 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
140871 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
140872 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
140873 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
140874 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
140875 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
140876 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
140877 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
140878 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
140879 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
140880 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
140881 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
140882 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
140883 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
140884 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
140885 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
140886 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
140887 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
140888 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
140889 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
140890 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
140891 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
140892 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
140893 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
140894 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
140895 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
140896 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
140897 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
140898 +ep_io_18367 ep_io 0 18367 NULL nohasharray
140899 +irq_show_18367 irq_show 0 18367 &ep_io_18367
140900 +nf_hook_18370 nf_hook 0 18370 NULL
140901 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
140902 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
140903 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
140904 +temp2_show_18377 temp2_show 0 18377 NULL
140905 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
140906 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
140907 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
140908 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
140909 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
140910 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
140911 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
140912 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
140913 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
140914 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
140915 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
140916 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
140917 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
140918 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
140919 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
140920 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
140921 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
140922 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
140923 +link_state_show_18407 link_state_show 0 18407 NULL
140924 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
140925 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
140926 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
140927 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
140928 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
140929 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
140930 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
140931 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
140932 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
140933 +match_number_18436 match_number 0 18436 NULL
140934 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
140935 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
140936 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
140937 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
140938 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
140939 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
140940 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
140941 +set_component_status_18453 set_component_status 0-4 18453 NULL
140942 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
140943 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
140944 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
140945 +transfer_18460 transfer 0 18460 NULL nohasharray
140946 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
140947 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
140948 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
140949 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
140950 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
140951 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
140952 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
140953 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
140954 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
140955 +__regulatory_set_wiphy_regd_18486 __regulatory_set_wiphy_regd 0 18486 NULL
140956 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
140957 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
140958 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
140959 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
140960 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
140961 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
140962 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
140963 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
140964 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
140965 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
140966 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
140967 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
140968 +pcrs_show_18512 pcrs_show 0 18512 NULL
140969 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
140970 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
140971 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
140972 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
140973 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
140974 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
140975 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
140976 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
140977 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
140978 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
140979 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
140980 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
140981 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
140982 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
140983 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
140984 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
140985 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
140986 +nforce2_access_18557 nforce2_access 0 18557 NULL
140987 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
140988 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
140989 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
140990 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
140991 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
140992 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
140993 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
140994 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
140995 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
140996 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
140997 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
140998 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
140999 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
141000 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
141001 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
141002 +pn_socket_create_18581 pn_socket_create 0 18581 NULL nohasharray
141003 +__tipc_sendmsg_18581 __tipc_sendmsg 3 18581 &pn_socket_create_18581
141004 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
141005 +show_target_speed_18587 show_target_speed 0 18587 NULL
141006 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
141007 +write_18590 write 0 18590 NULL nohasharray
141008 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
141009 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
141010 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
141011 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
141012 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
141013 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
141014 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
141015 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
141016 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
141017 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
141018 +transfer_18603 transfer 0 18603 NULL
141019 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
141020 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
141021 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
141022 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
141023 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
141024 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
141025 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
141026 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
141027 +show_saturation_18621 show_saturation 0 18621 NULL
141028 +read_hw_18624 read_hw 0-5-6 18624 NULL
141029 +from_buffer_18625 from_buffer 3-0 18625 NULL
141030 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
141031 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
141032 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
141033 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
141034 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
141035 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
141036 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
141037 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
141038 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
141039 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
141040 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
141041 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
141042 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
141043 +show_18656 show 0 18656 NULL nohasharray
141044 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
141045 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
141046 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
141047 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
141048 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
141049 +unmap_page_18665 unmap_page 2-3 18665 NULL
141050 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
141051 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
141052 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
141053 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
141054 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
141055 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
141056 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
141057 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
141058 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
141059 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
141060 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
141061 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
141062 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
141063 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
141064 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
141065 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
141066 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
141067 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
141068 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
141069 +add_host_store_18718 add_host_store 0-3 18718 NULL
141070 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
141071 +store_uevent_18721 store_uevent 0-4 18721 NULL
141072 +pem_show_data_18725 pem_show_data 0 18725 NULL
141073 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
141074 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
141075 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
141076 +store_scan_18738 store_scan 0-4 18738 NULL
141077 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
141078 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
141079 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
141080 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
141081 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
141082 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
141083 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
141084 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
141085 +power_mode_show_18761 power_mode_show 0 18761 NULL
141086 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
141087 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
141088 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
141089 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
141090 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
141091 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
141092 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
141093 +hw_init_18779 hw_init 0 18779 NULL
141094 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
141095 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
141096 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
141097 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
141098 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
141099 +uart_write_room_18799 uart_write_room 0 18799 NULL
141100 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
141101 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
141102 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
141103 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
141104 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
141105 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
141106 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
141107 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
141108 +disabled_show_18820 disabled_show 0 18820 NULL
141109 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
141110 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
141111 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
141112 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
141113 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
141114 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
141115 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
141116 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
141117 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
141118 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
141119 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
141120 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
141121 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
141122 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
141123 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
141124 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
141125 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
141126 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
141127 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
141128 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
141129 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
141130 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
141131 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
141132 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
141133 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
141134 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
141135 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
141136 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
141137 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
141138 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
141139 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
141140 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
141141 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
141142 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
141143 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
141144 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
141145 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
141146 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
141147 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
141148 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
141149 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
141150 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
141151 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
141152 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
141153 +show_baseline_18929 show_baseline 0 18929 NULL
141154 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
141155 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL nohasharray
141156 +ms_transfer_data_18939 ms_transfer_data 7 18939 &mxl5005s_SetRfFreqHz_18939
141157 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
141158 +mtrr_del_18943 mtrr_del 1 18943 NULL
141159 +ida_get_new_18948 ida_get_new 0 18948 NULL
141160 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
141161 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
141162 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
141163 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
141164 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
141165 +store_18955 store 0 18955 NULL
141166 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
141167 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
141168 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
141169 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
141170 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
141171 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
141172 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
141173 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
141174 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
141175 +net_open_18997 net_open 0 18997 NULL
141176 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
141177 +store_18998 store 0-3 18998 &si4713_transfer_18998
141178 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
141179 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
141180 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
141181 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
141182 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
141183 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
141184 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
141185 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
141186 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
141187 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
141188 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
141189 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
141190 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
141191 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
141192 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
141193 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
141194 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
141195 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
141196 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
141197 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
141198 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
141199 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
141200 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
141201 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
141202 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
141203 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
141204 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
141205 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
141206 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
141207 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
141208 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
141209 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
141210 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
141211 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
141212 +msix_map_region_19072 msix_map_region 2 19072 NULL
141213 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
141214 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
141215 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
141216 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
141217 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
141218 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
141219 +show_sched7_19083 show_sched7 0 19083 NULL
141220 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
141221 +write_19086 write 0 19086 NULL
141222 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
141223 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
141224 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
141225 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
141226 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
141227 +write_byte_19095 write_byte 0 19095 NULL
141228 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
141229 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
141230 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
141231 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
141232 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
141233 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
141234 +befs_statfs_19114 befs_statfs 0 19114 NULL
141235 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
141236 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
141237 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
141238 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
141239 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
141240 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
141241 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
141242 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
141243 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
141244 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
141245 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
141246 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
141247 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
141248 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
141249 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
141250 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
141251 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
141252 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
141253 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
141254 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
141255 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
141256 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
141257 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
141258 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
141259 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
141260 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
141261 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
141262 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
141263 +show_service_id_19190 show_service_id 0 19190 NULL
141264 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
141265 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
141266 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
141267 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
141268 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
141269 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
141270 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
141271 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
141272 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
141273 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
141274 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
141275 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
141276 +udpv6_recvmsg_19221 udpv6_recvmsg 3 19221 NULL
141277 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
141278 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
141279 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
141280 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
141281 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
141282 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
141283 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
141284 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
141285 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
141286 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
141287 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
141288 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
141289 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
141290 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
141291 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
141292 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
141293 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
141294 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
141295 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
141296 +store_19264 store 0-3 19264 NULL nohasharray
141297 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
141298 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
141299 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
141300 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
141301 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
141302 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
141303 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
141304 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
141305 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
141306 +patch_si3054_19278 patch_si3054 0 19278 NULL
141307 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
141308 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
141309 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
141310 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
141311 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
141312 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
141313 +show_in_max1_19293 show_in_max1 0 19293 NULL
141314 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
141315 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
141316 +TermChar_show_19300 TermChar_show 0 19300 NULL
141317 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
141318 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
141319 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
141320 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
141321 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
141322 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
141323 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
141324 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
141325 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
141326 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
141327 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
141328 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
141329 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
141330 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
141331 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
141332 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
141333 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
141334 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
141335 +bq32k_read_19342 bq32k_read 0 19342 NULL
141336 +group_show_19349 group_show 0 19349 NULL
141337 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
141338 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
141339 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
141340 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
141341 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
141342 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
141343 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
141344 +ipheth_open_19366 ipheth_open 0 19366 NULL
141345 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
141346 +p9_check_zc_errors_19389 p9_check_zc_errors 4 19389 NULL
141347 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
141348 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
141349 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
141350 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
141351 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
141352 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
141353 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
141354 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
141355 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
141356 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
141357 +compr_flush_19409 compr_flush 2 19409 NULL
141358 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
141359 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
141360 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
141361 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
141362 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
141363 +write_begin_19424 write_begin 0 19424 NULL
141364 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
141365 +packet_read_list_19427 packet_read_list 0 19427 NULL
141366 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
141367 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
141368 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
141369 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
141370 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
141371 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
141372 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
141373 +store_19443 store 0 19443 NULL
141374 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
141375 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
141376 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
141377 +store_link_state_19448 store_link_state 0-4 19448 NULL
141378 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
141379 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
141380 +team_device_event_19466 team_device_event 0 19466 NULL
141381 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
141382 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
141383 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
141384 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
141385 +refill_pool_19477 refill_pool 2 19477 NULL
141386 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
141387 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
141388 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
141389 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
141390 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
141391 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
141392 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
141393 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
141394 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
141395 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
141396 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
141397 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
141398 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
141399 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
141400 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
141401 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
141402 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
141403 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
141404 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
141405 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
141406 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
141407 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
141408 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
141409 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
141410 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
141411 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
141412 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
141413 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
141414 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
141415 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
141416 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
141417 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
141418 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
141419 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
141420 +pcrlock_19550 pcrlock 0 19550 NULL
141421 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
141422 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
141423 +set_pec_19556 set_pec 0-4 19556 NULL
141424 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
141425 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
141426 +kernel_read_19559 kernel_read 0-4 19559 NULL
141427 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
141428 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
141429 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
141430 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
141431 +nfsd_read_19568 nfsd_read 5 19568 NULL
141432 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
141433 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
141434 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
141435 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
141436 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
141437 +__da903x_read_19582 __da903x_read 0 19582 NULL
141438 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
141439 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
141440 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
141441 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
141442 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
141443 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
141444 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
141445 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
141446 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
141447 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
141448 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
141449 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
141450 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
141451 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
141452 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
141453 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
141454 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
141455 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
141456 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
141457 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
141458 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
141459 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
141460 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
141461 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
141462 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
141463 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
141464 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
141465 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
141466 +parser_init_19651 parser_init 2 19651 NULL
141467 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
141468 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
141469 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
141470 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
141471 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
141472 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
141473 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
141474 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
141475 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
141476 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
141477 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
141478 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
141479 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
141480 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
141481 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
141482 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
141483 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
141484 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
141485 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
141486 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
141487 +hints_show_19705 hints_show 0 19705 NULL
141488 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
141489 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
141490 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
141491 +read_reg_19723 read_reg 0 19723 NULL nohasharray
141492 +port_enable_19723 port_enable 0 19723 &read_reg_19723
141493 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
141494 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
141495 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
141496 +do_iter_readv_writev_19732 do_iter_readv_writev 0 19732 NULL
141497 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
141498 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
141499 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
141500 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
141501 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
141502 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
141503 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
141504 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
141505 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
141506 +readhscx_19769 readhscx 0 19769 NULL nohasharray
141507 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769 nohasharray
141508 +regulatory_set_wiphy_regd_sync_rtnl_19769 regulatory_set_wiphy_regd_sync_rtnl 0 19769 &i8k_get_fan_type_19769
141509 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
141510 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
141511 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
141512 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
141513 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
141514 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
141515 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
141516 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
141517 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
141518 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
141519 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
141520 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
141521 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
141522 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
141523 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
141524 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
141525 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
141526 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
141527 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
141528 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
141529 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
141530 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
141531 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
141532 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
141533 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
141534 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
141535 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
141536 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
141537 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
141538 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
141539 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
141540 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
141541 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
141542 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
141543 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
141544 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
141545 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
141546 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
141547 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
141548 +oti6858_open_19850 oti6858_open 0 19850 NULL
141549 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
141550 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
141551 +dlm_lock_19858 dlm_lock 0 19858 NULL
141552 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
141553 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
141554 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
141555 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
141556 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
141557 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
141558 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
141559 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
141560 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
141561 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
141562 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
141563 +netevent_callback_19879 netevent_callback 0 19879 NULL
141564 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
141565 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
141566 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
141567 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
141568 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
141569 +show_19893 show 0 19893 NULL nohasharray
141570 +_readpage_19893 _readpage 0 19893 &show_19893
141571 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
141572 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
141573 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
141574 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
141575 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
141576 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
141577 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
141578 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
141579 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
141580 +mangle_name_19923 mangle_name 0 19923 NULL
141581 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
141582 +__add_section_19931 __add_section 0 19931 NULL
141583 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
141584 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
141585 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
141586 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
141587 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
141588 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
141589 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
141590 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
141591 +tipc_bind_19957 tipc_bind 0 19957 NULL
141592 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
141593 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
141594 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
141595 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
141596 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
141597 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
141598 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
141599 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
141600 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
141601 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
141602 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
141603 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2-0 19989 NULL nohasharray
141604 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
141605 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
141606 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
141607 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
141608 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
141609 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
141610 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
141611 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
141612 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
141613 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
141614 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
141615 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
141616 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
141617 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
141618 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
141619 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
141620 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
141621 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
141622 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
141623 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
141624 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
141625 +read_tape_20037 read_tape 0 20037 NULL
141626 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
141627 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
141628 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
141629 +cmdline_show_20044 cmdline_show 0 20044 NULL
141630 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
141631 +show_compression_20048 show_compression 0 20048 NULL
141632 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
141633 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL nohasharray
141634 +nf_iterate_20055 nf_iterate 0 20055 &lpfc_txcmplq_hw_show_20055
141635 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
141636 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
141637 +upcall_20060 upcall 0-4 20060 NULL
141638 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
141639 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
141640 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
141641 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
141642 +target_message_20072 target_message 2 20072 NULL
141643 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
141644 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
141645 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
141646 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
141647 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
141648 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL nohasharray
141649 +cma_alloc_write_20088 cma_alloc_write 2 20088 &reiserfs_dir_fsync_20088
141650 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
141651 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
141652 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
141653 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
141654 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
141655 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
141656 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
141657 +read_int_20098 read_int 0 20098 NULL nohasharray
141658 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
141659 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
141660 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
141661 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL nohasharray
141662 +mgmt_limited_event_20103 mgmt_limited_event 4 20103 &xfs_qm_dqget_20103
141663 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
141664 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
141665 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
141666 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
141667 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
141668 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
141669 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
141670 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
141671 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
141672 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
141673 +snd_info_register_20136 snd_info_register 0 20136 NULL
141674 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
141675 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
141676 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
141677 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
141678 +send_init_20149 send_init 0 20149 NULL nohasharray
141679 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
141680 +write_20150 write 0 20150 NULL
141681 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
141682 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
141683 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
141684 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
141685 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
141686 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
141687 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
141688 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
141689 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
141690 +kstrtou8_20177 kstrtou8 0 20177 NULL
141691 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
141692 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
141693 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
141694 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
141695 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
141696 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
141697 +trusted_set_20196 trusted_set 0 20196 NULL
141698 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
141699 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
141700 +video_end_20205 video_end 0 20205 NULL
141701 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
141702 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
141703 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
141704 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
141705 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
141706 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
141707 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
141708 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
141709 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
141710 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
141711 +bind_20227 bind 0 20227 NULL
141712 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
141713 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
141714 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
141715 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
141716 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
141717 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
141718 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
141719 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
141720 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
141721 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
141722 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
141723 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
141724 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
141725 +async_20251 async 0 20251 NULL
141726 +store_filter_20252 store_filter 0-4 20252 NULL
141727 +resource_size_20256 resource_size 0 20256 NULL
141728 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL nohasharray
141729 +create_pnp_modalias_20258 create_pnp_modalias 0 20258 &ssd1307fb_write_array_20258
141730 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
141731 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
141732 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
141733 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
141734 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
141735 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
141736 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
141737 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
141738 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
141739 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
141740 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
141741 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
141742 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
141743 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
141744 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
141745 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
141746 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
141747 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
141748 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
141749 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
141750 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
141751 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
141752 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
141753 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
141754 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
141755 +iwl_parse_nvm_mcc_info_20301 iwl_parse_nvm_mcc_info 3 20301 NULL
141756 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
141757 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
141758 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
141759 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
141760 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
141761 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
141762 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
141763 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
141764 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
141765 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
141766 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
141767 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
141768 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
141769 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
141770 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
141771 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
141772 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
141773 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
141774 +dax_do_io_20335 dax_do_io 4 20335 NULL
141775 +lpt_gc_20337 lpt_gc 0 20337 NULL
141776 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
141777 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
141778 +show_turbo_20348 show_turbo 0 20348 NULL
141779 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
141780 +show_tablet_20355 show_tablet 0 20355 NULL
141781 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
141782 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
141783 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
141784 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
141785 +core_num_show_20369 core_num_show 0 20369 NULL
141786 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
141787 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
141788 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
141789 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
141790 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
141791 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
141792 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
141793 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
141794 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
141795 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
141796 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
141797 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
141798 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
141799 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
141800 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
141801 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
141802 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
141803 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
141804 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
141805 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
141806 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
141807 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
141808 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
141809 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
141810 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
141811 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
141812 +find_skb_20431 find_skb 2 20431 NULL
141813 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
141814 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
141815 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
141816 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
141817 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
141818 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
141819 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
141820 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
141821 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
141822 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
141823 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
141824 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
141825 +read_buf_20469 read_buf 2 20469 NULL
141826 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
141827 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
141828 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
141829 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
141830 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
141831 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
141832 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
141833 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
141834 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
141835 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
141836 +vxge_open_20497 vxge_open 0 20497 NULL
141837 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
141838 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
141839 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
141840 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503 nohasharray
141841 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503
141842 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
141843 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
141844 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
141845 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
141846 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
141847 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
141848 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
141849 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
141850 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
141851 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
141852 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
141853 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
141854 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
141855 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
141856 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
141857 +venus_create_20555 venus_create 4 20555 NULL
141858 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
141859 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
141860 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
141861 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
141862 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
141863 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
141864 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
141865 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
141866 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
141867 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
141868 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
141869 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
141870 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
141871 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578 nohasharray
141872 +nf_hook_slow_20578 nf_hook_slow 0 20578 &wl1271_acx_sta_rate_policies_20578
141873 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
141874 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
141875 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
141876 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
141877 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
141878 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
141879 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
141880 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
141881 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
141882 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
141883 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
141884 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
141885 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
141886 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
141887 +_netdev_open_20602 _netdev_open 0 20602 NULL
141888 +lirc_write_20604 lirc_write 3 20604 NULL
141889 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
141890 +first_done_show_20612 first_done_show 0 20612 NULL
141891 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
141892 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
141893 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
141894 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
141895 +show_20621 show 0 20621 NULL
141896 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
141897 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
141898 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
141899 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
141900 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
141901 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
141902 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
141903 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
141904 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
141905 +setattr_20644 setattr 0 20644 NULL
141906 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
141907 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
141908 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
141909 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
141910 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
141911 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
141912 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
141913 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
141914 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
141915 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
141916 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
141917 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
141918 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
141919 +downcall_20675 downcall 0-3 20675 NULL
141920 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
141921 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
141922 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
141923 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
141924 +cpumask_size_20683 cpumask_size 0 20683 NULL
141925 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
141926 +store_20687 store 0 20687 NULL
141927 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
141928 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
141929 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
141930 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
141931 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
141932 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
141933 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
141934 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
141935 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
141936 +roles_init_20704 roles_init 0 20704 NULL
141937 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
141938 +set_alarm_20706 set_alarm 0 20706 NULL
141939 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
141940 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
141941 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
141942 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
141943 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
141944 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
141945 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
141946 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
141947 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
141948 +mt2063_write_20732 mt2063_write 0 20732 NULL
141949 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
141950 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
141951 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
141952 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
141953 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
141954 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
141955 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
141956 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
141957 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
141958 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
141959 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
141960 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
141961 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
141962 +splice_read_20762 splice_read 0 20762 NULL
141963 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
141964 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
141965 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
141966 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
141967 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
141968 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
141969 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
141970 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
141971 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
141972 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
141973 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
141974 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
141975 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
141976 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
141977 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
141978 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
141979 +edid_write_20797 edid_write 3-0 20797 NULL
141980 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
141981 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
141982 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
141983 +show_nguid_20800 show_nguid 0 20800 NULL
141984 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
141985 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
141986 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
141987 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
141988 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
141989 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
141990 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
141991 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
141992 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
141993 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
141994 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
141995 +make_rate_20827 make_rate 0 20827 NULL
141996 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
141997 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
141998 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
141999 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
142000 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
142001 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
142002 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
142003 +show_min_width_20837 show_min_width 0 20837 NULL
142004 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
142005 +get_fan_target_20839 get_fan_target 0 20839 NULL
142006 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
142007 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
142008 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
142009 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
142010 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
142011 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
142012 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
142013 +decompress_20854 decompress 0 20854 NULL
142014 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
142015 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
142016 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
142017 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
142018 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
142019 +nc_register_read_20875 nc_register_read 0 20875 NULL
142020 +command_setexposure_20876 command_setexposure 0 20876 NULL
142021 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
142022 +import_iovec_20882 import_iovec 0-3 20882 NULL
142023 +ace_open_20884 ace_open 0 20884 NULL nohasharray
142024 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
142025 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
142026 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
142027 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
142028 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
142029 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
142030 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
142031 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
142032 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
142033 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
142034 +eeprom_show_20916 eeprom_show 0 20916 NULL
142035 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
142036 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
142037 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
142038 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
142039 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
142040 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
142041 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
142042 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
142043 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
142044 +htable_bits_20933 htable_bits 0 20933 NULL
142045 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
142046 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
142047 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
142048 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
142049 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
142050 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
142051 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
142052 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
142053 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
142054 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
142055 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
142056 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
142057 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
142058 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
142059 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
142060 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
142061 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
142062 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
142063 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
142064 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
142065 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
142066 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
142067 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
142068 +uinput_write_20977 uinput_write 0-3 20977 NULL
142069 +clear_codec_20983 clear_codec 0 20983 NULL
142070 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
142071 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
142072 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
142073 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
142074 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
142075 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
142076 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
142077 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
142078 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
142079 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
142080 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
142081 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
142082 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
142083 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
142084 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
142085 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
142086 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
142087 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
142088 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
142089 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
142090 +show_address_21038 show_address 0 21038 NULL nohasharray
142091 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
142092 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
142093 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
142094 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
142095 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
142096 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
142097 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
142098 +encrypt_21069 encrypt 0 21069 NULL
142099 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
142100 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
142101 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
142102 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
142103 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
142104 +michael_final_21085 michael_final 0 21085 NULL
142105 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
142106 +multipath_status_21094 multipath_status 5 21094 NULL
142107 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
142108 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
142109 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
142110 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
142111 +write_posted_21108 write_posted 0 21108 NULL
142112 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
142113 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
142114 +unix_dgram_sendmsg_21115 unix_dgram_sendmsg 3 21115 NULL
142115 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
142116 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
142117 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
142118 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
142119 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
142120 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
142121 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
142122 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
142123 +show_21126 show 0 21126 NULL nohasharray
142124 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
142125 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
142126 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
142127 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
142128 +rfcomm_sock_recvmsg_21131 rfcomm_sock_recvmsg 3 21131 NULL
142129 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
142130 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
142131 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
142132 +omfs_writepage_21143 omfs_writepage 0 21143 NULL nohasharray
142133 +dgram_sendmsg_21143 dgram_sendmsg 3 21143 &omfs_writepage_21143
142134 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
142135 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
142136 +new_skb_21148 new_skb 1 21148 NULL
142137 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
142138 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
142139 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
142140 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
142141 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
142142 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
142143 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
142144 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
142145 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
142146 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
142147 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
142148 +ap_sleep_21178 ap_sleep 0 21178 NULL
142149 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
142150 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
142151 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
142152 +start_command_port_21191 start_command_port 0 21191 NULL
142153 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
142154 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
142155 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
142156 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
142157 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
142158 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
142159 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
142160 +prepare_header_21212 prepare_header 0 21212 NULL
142161 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
142162 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
142163 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
142164 +show_sched2_21224 show_sched2 0 21224 NULL
142165 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
142166 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
142167 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
142168 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
142169 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
142170 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
142171 +input_ff_create_21240 input_ff_create 2 21240 NULL
142172 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
142173 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
142174 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
142175 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
142176 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
142177 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
142178 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
142179 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
142180 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
142181 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
142182 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
142183 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
142184 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
142185 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
142186 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
142187 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
142188 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
142189 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
142190 +get_alarms_21285 get_alarms 0 21285 NULL
142191 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
142192 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
142193 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
142194 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
142195 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
142196 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
142197 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
142198 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
142199 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
142200 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
142201 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
142202 +offline_pages_21306 offline_pages 0 21306 NULL
142203 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
142204 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
142205 +add_res_range_21310 add_res_range 4 21310 NULL
142206 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
142207 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
142208 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
142209 +show_path_cost_21334 show_path_cost 0 21334 NULL
142210 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
142211 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
142212 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
142213 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
142214 +readbytes_21351 readbytes 0 21351 NULL
142215 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
142216 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
142217 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
142218 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
142219 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
142220 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
142221 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
142222 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
142223 +pin_request_21370 pin_request 0 21370 NULL
142224 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
142225 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
142226 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
142227 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
142228 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
142229 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
142230 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
142231 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
142232 +insert_ptr_21386 insert_ptr 6 21386 NULL
142233 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
142234 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
142235 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
142236 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
142237 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
142238 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
142239 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
142240 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
142241 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
142242 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
142243 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
142244 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
142245 +handler_21412 handler 0 21412 &__swap_writepage_21412
142246 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
142247 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
142248 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
142249 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
142250 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
142251 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
142252 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
142253 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
142254 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
142255 +cp210x_open_21435 cp210x_open 0 21435 NULL
142256 +adp5520_read_21437 adp5520_read 0 21437 NULL
142257 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
142258 +syslog_21440 syslog 0 21440 NULL nohasharray
142259 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
142260 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
142261 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
142262 +show_attr_text_21448 show_attr_text 0 21448 NULL
142263 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
142264 +concat_writev_21451 concat_writev 3 21451 NULL
142265 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
142266 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
142267 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
142268 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
142269 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
142270 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
142271 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
142272 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
142273 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
142274 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
142275 +tm_calc_21474 tm_calc 0 21474 NULL
142276 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
142277 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
142278 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
142279 +description_show_21480 description_show 0 21480 NULL
142280 +show_threeg_21486 show_threeg 0 21486 NULL
142281 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
142282 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
142283 +set_postcode_21490 set_postcode 0-4 21490 NULL
142284 +security_list_21491 security_list 0-5 21491 NULL
142285 +dccp_recvmsg_21496 dccp_recvmsg 3 21496 NULL
142286 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
142287 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
142288 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
142289 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
142290 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
142291 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
142292 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
142293 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
142294 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
142295 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
142296 +show_rd_req_21521 show_rd_req 0 21521 NULL
142297 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
142298 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
142299 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
142300 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
142301 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
142302 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
142303 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
142304 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
142305 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
142306 +show_node_state_21543 show_node_state 0 21543 NULL
142307 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
142308 +bl_enter_21550 bl_enter 0 21550 NULL
142309 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
142310 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
142311 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
142312 +ioctl_21564 ioctl 0 21564 NULL
142313 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
142314 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
142315 +stac_init_21576 stac_init 0 21576 NULL
142316 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
142317 +ov9650_start_21580 ov9650_start 0 21580 NULL
142318 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
142319 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
142320 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
142321 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
142322 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
142323 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
142324 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
142325 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
142326 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
142327 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
142328 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
142329 +recover_status_show_21609 recover_status_show 0 21609 NULL
142330 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
142331 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
142332 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
142333 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
142334 +brightness_store_21623 brightness_store 0-4 21623 NULL
142335 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
142336 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
142337 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
142338 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
142339 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
142340 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
142341 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
142342 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
142343 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
142344 +setattr_chown_21638 setattr_chown 0 21638 NULL
142345 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
142346 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
142347 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
142348 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
142349 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
142350 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
142351 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
142352 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
142353 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
142354 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
142355 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
142356 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
142357 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
142358 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
142359 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
142360 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
142361 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
142362 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
142363 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
142364 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
142365 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
142366 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
142367 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
142368 +set_21707 set 0-4 21707 NULL
142369 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
142370 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
142371 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
142372 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
142373 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
142374 +light_set_status_21714 light_set_status 0 21714 NULL
142375 +update_time_21719 update_time 0 21719 NULL
142376 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
142377 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
142378 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
142379 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
142380 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
142381 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
142382 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
142383 +show_temp23_21741 show_temp23 0 21741 NULL
142384 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
142385 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
142386 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
142387 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL nohasharray
142388 +ocfs2_direct_IO_extend_no_holes_21749 ocfs2_direct_IO_extend_no_holes 0-3 21749 &__scsi_format_command_21749
142389 +set_sticky_21752 set_sticky 0-4 21752 NULL
142390 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
142391 +l2down_create_21755 l2down_create 4 21755 NULL
142392 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
142393 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
142394 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
142395 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
142396 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
142397 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
142398 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
142399 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
142400 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
142401 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
142402 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
142403 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
142404 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
142405 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
142406 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
142407 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
142408 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
142409 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL nohasharray
142410 +crypto_sha1_finup_21798 crypto_sha1_finup 0 21798 &aa_may_ptrace_21798
142411 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
142412 +min_odd_21802 min_odd 0-1-2 21802 NULL
142413 +show_rotate_21803 show_rotate 0 21803 NULL
142414 +show_node_desc_21804 show_node_desc 0 21804 NULL
142415 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
142416 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
142417 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
142418 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
142419 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
142420 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
142421 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
142422 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
142423 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
142424 +mei_io_cb_alloc_buf_21819 mei_io_cb_alloc_buf 2 21819 NULL
142425 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
142426 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
142427 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
142428 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
142429 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
142430 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
142431 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
142432 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
142433 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
142434 +task_setnice_21835 task_setnice 0 21835 NULL
142435 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
142436 +smb_init_21838 smb_init 0 21838 NULL
142437 +run_21841 run 0 21841 NULL
142438 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
142439 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
142440 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
142441 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
142442 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
142443 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
142444 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
142445 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
142446 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
142447 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
142448 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
142449 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
142450 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
142451 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
142452 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
142453 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
142454 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
142455 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
142456 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
142457 +show_oversampling_21883 show_oversampling 0 21883 NULL
142458 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
142459 +ips_halt_21887 ips_halt 0 21887 NULL
142460 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
142461 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
142462 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
142463 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
142464 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
142465 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
142466 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
142467 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
142468 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
142469 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
142470 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
142471 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
142472 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
142473 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
142474 +ceph_permission_21941 ceph_permission 0 21941 NULL
142475 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
142476 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
142477 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
142478 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
142479 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
142480 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
142481 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
142482 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
142483 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
142484 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
142485 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
142486 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
142487 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
142488 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
142489 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
142490 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
142491 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
142492 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
142493 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
142494 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
142495 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
142496 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
142497 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
142498 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
142499 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
142500 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
142501 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
142502 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
142503 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
142504 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
142505 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
142506 +kobil_open_22009 kobil_open 0 22009 NULL
142507 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
142508 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
142509 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
142510 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
142511 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
142512 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
142513 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
142514 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
142515 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
142516 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
142517 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
142518 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
142519 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
142520 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
142521 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
142522 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
142523 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
142524 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
142525 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
142526 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
142527 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
142528 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
142529 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
142530 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
142531 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
142532 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
142533 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
142534 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
142535 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
142536 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
142537 +end_show_22058 end_show 0 22058 NULL nohasharray
142538 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
142539 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
142540 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
142541 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
142542 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
142543 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
142544 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
142545 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
142546 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
142547 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
142548 +find_trange_value_22079 find_trange_value 0 22079 NULL
142549 +timeout_show_22081 timeout_show 0 22081 NULL
142550 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
142551 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
142552 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
142553 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
142554 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
142555 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
142556 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
142557 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
142558 +ocfs2_extend_allocation_22096 ocfs2_extend_allocation 0 22096 NULL
142559 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
142560 +portio_name_show_22101 portio_name_show 0 22101 NULL
142561 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
142562 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
142563 +find_free_port_22104 find_free_port 0 22104 NULL
142564 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
142565 +get_pwm_22113 get_pwm 0 22113 NULL
142566 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
142567 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
142568 +mlog_show_22119 mlog_show 0 22119 NULL
142569 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
142570 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
142571 +show_fan_min_22127 show_fan_min 0 22127 NULL
142572 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
142573 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
142574 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
142575 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
142576 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
142577 +listxattr_22142 listxattr 0-3 22142 NULL
142578 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
142579 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
142580 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
142581 +netlink_bind_22153 netlink_bind 0 22153 NULL
142582 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
142583 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
142584 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
142585 +show_otp2en_22160 show_otp2en 0 22160 NULL
142586 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
142587 +devm_ioremap_wc_22162 devm_ioremap_wc 2-3 22162 NULL
142588 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
142589 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
142590 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
142591 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
142592 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
142593 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
142594 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
142595 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
142596 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
142597 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
142598 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL nohasharray
142599 +hid_sensor_custom_read_22181 hid_sensor_custom_read 3 22181 &iscsi_disc_show_userid_mutual_22181
142600 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
142601 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
142602 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
142603 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
142604 +cmd_exec_22204 cmd_exec 0 22204 NULL
142605 +fls_22210 fls 0 22210 NULL
142606 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
142607 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
142608 +show_22225 show 0 22225 NULL
142609 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
142610 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
142611 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
142612 +mem_write_22232 mem_write 3-0 22232 NULL
142613 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
142614 +fw_status_show_22234 fw_status_show 0 22234 NULL
142615 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
142616 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
142617 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
142618 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
142619 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
142620 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
142621 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
142622 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
142623 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
142624 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
142625 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
142626 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
142627 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
142628 +add_res_tree_22263 add_res_tree 7 22263 NULL
142629 +at91ether_open_22272 at91ether_open 0 22272 NULL
142630 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
142631 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
142632 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
142633 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
142634 +container_offline_22283 container_offline 0 22283 NULL
142635 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
142636 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
142637 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
142638 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
142639 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
142640 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
142641 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
142642 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
142643 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
142644 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
142645 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
142646 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
142647 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
142648 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
142649 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
142650 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
142651 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
142652 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
142653 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
142654 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
142655 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
142656 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
142657 +sys_read_22343 sys_read 3 22343 NULL
142658 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
142659 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
142660 +block_store_22352 block_store 0-3 22352 NULL nohasharray
142661 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
142662 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
142663 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
142664 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
142665 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
142666 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
142667 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
142668 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
142669 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
142670 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
142671 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
142672 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
142673 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
142674 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
142675 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
142676 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
142677 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
142678 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
142679 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
142680 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
142681 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
142682 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
142683 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
142684 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
142685 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
142686 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
142687 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
142688 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
142689 +zoran_write_22404 zoran_write 3-0 22404 NULL
142690 +show_debug_level_22406 show_debug_level 0 22406 NULL
142691 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
142692 +queue_reply_22416 queue_reply 3-0 22416 NULL
142693 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
142694 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
142695 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
142696 +update_22427 update 0 22427 NULL
142697 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
142698 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
142699 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
142700 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
142701 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
142702 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
142703 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
142704 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
142705 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
142706 +write_fs_22465 write_fs 0-6-5 22465 NULL
142707 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
142708 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
142709 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
142710 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
142711 +show_port1_22474 show_port1 0 22474 NULL
142712 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
142713 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
142714 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
142715 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
142716 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
142717 +put_chars_22498 put_chars 3 22498 NULL
142718 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
142719 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
142720 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
142721 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
142722 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
142723 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
142724 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
142725 +sha512_ssse3_finup_22514 sha512_ssse3_finup 0 22514 NULL
142726 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
142727 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
142728 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
142729 +read_ohm_22544 read_ohm 0 22544 NULL
142730 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
142731 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
142732 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
142733 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
142734 +port_delete_22553 port_delete 0 22553 NULL
142735 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
142736 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
142737 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
142738 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
142739 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
142740 +get_regs_len_22569 get_regs_len 0 22569 NULL
142741 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
142742 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
142743 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
142744 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
142745 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
142746 +wp384_final_22591 wp384_final 0 22591 NULL
142747 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
142748 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
142749 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
142750 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
142751 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
142752 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
142753 +nat_receive_22609 nat_receive 0-3 22609 NULL
142754 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
142755 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
142756 +bootflag_get_22618 bootflag_get 0 22618 NULL
142757 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
142758 +iwl_dbgfs_rx_phyinfo_read_22625 iwl_dbgfs_rx_phyinfo_read 3 22625 NULL
142759 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
142760 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
142761 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
142762 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
142763 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
142764 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
142765 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
142766 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
142767 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
142768 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
142769 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
142770 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
142771 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
142772 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
142773 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
142774 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
142775 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
142776 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
142777 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
142778 +show_u8_22667 show_u8 0 22667 NULL
142779 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
142780 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
142781 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
142782 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
142783 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
142784 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
142785 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
142786 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
142787 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
142788 +reg_umr_22686 reg_umr 5 22686 NULL
142789 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
142790 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
142791 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
142792 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
142793 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
142794 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
142795 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
142796 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
142797 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
142798 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
142799 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
142800 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
142801 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
142802 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
142803 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
142804 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
142805 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
142806 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
142807 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728 nohasharray
142808 +ext4_mpage_readpages_22728 ext4_mpage_readpages 0-4 22728 &acpi_ex_get_name_string_22728
142809 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
142810 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
142811 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
142812 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
142813 +ax25_output_22736 ax25_output 2 22736 NULL
142814 +xenbus_map_ring_valloc_pv_22737 xenbus_map_ring_valloc_pv 3 22737 NULL
142815 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
142816 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
142817 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
142818 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
142819 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
142820 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
142821 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
142822 +output_write_22753 output_write 0-6-5 22753 NULL
142823 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
142824 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
142825 +eth_header_22760 eth_header 0 22760 NULL
142826 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
142827 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
142828 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
142829 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
142830 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
142831 +print_frame_22769 print_frame 0 22769 NULL
142832 +show_in_max3_22770 show_in_max3 0 22770 NULL
142833 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
142834 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
142835 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
142836 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
142837 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
142838 +__break_lease_22777 __break_lease 0 22777 NULL
142839 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
142840 +preenable_22790 preenable 0 22790 NULL
142841 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
142842 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
142843 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
142844 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
142845 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
142846 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
142847 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
142848 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
142849 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
142850 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
142851 +init_after_reset_22823 init_after_reset 0 22823 NULL
142852 +show_fbstate_22824 show_fbstate 0 22824 NULL
142853 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
142854 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
142855 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
142856 +afs_permission_22835 afs_permission 0 22835 NULL
142857 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
142858 +__scm_send_22841 __scm_send 0 22841 NULL
142859 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
142860 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
142861 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
142862 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
142863 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
142864 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
142865 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
142866 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
142867 +atmel_resume_22860 atmel_resume 0 22860 NULL
142868 +create_attr_set_22861 create_attr_set 1 22861 NULL
142869 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
142870 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
142871 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
142872 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
142873 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
142874 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
142875 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
142876 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
142877 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885 nohasharray
142878 +_mv88e6xxx_phy_read_indirect_22885 _mv88e6xxx_phy_read_indirect 0 22885 &show_counter_tx_flow_stalls_22885
142879 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
142880 +show_green_22889 show_green 0 22889 NULL
142881 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
142882 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
142883 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
142884 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
142885 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
142886 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
142887 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
142888 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
142889 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
142890 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
142891 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
142892 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
142893 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
142894 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
142895 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
142896 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
142897 +__set_xattr_22923 __set_xattr 0 22923 NULL
142898 +sg_start_req_22924 sg_start_req 0 22924 NULL
142899 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
142900 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
142901 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
142902 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
142903 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
142904 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
142905 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
142906 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
142907 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
142908 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
142909 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
142910 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
142911 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
142912 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
142913 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
142914 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
142915 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
142916 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
142917 +vme_get_size_22964 vme_get_size 0 22964 NULL
142918 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
142919 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
142920 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
142921 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
142922 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
142923 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
142924 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
142925 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
142926 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
142927 +open_22984 open 0 22984 NULL
142928 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
142929 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
142930 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
142931 +find_root_sec_22988 find_root_sec 0 22988 NULL
142932 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
142933 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
142934 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
142935 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
142936 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
142937 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
142938 +pfkey_sendmsg_23002 pfkey_sendmsg 3 23002 NULL
142939 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
142940 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
142941 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
142942 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
142943 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
142944 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
142945 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
142946 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
142947 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
142948 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
142949 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
142950 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
142951 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
142952 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
142953 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
142954 +adm8211_start_23027 adm8211_start 0 23027 NULL
142955 +st_status_23032 st_status 5-0 23032 NULL
142956 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
142957 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
142958 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
142959 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
142960 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
142961 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
142962 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
142963 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
142964 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
142965 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
142966 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
142967 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
142968 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
142969 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
142970 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
142971 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
142972 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
142973 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
142974 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
142975 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
142976 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
142977 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
142978 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
142979 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
142980 +init_23083 init 0 23083 NULL
142981 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
142982 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
142983 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
142984 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
142985 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
142986 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
142987 +fls_long_23096 fls_long 0 23096 NULL nohasharray
142988 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
142989 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
142990 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
142991 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
142992 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
142993 +da903x_read_23103 da903x_read 0 23103 NULL
142994 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
142995 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
142996 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
142997 +rawsock_create_23108 rawsock_create 0 23108 NULL
142998 +product_id_store_23109 product_id_store 0-4 23109 NULL
142999 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
143000 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
143001 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
143002 +__clear_user_23118 __clear_user 0 23118 NULL
143003 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
143004 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
143005 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
143006 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
143007 +id_show_23121 id_show 0 23121 NULL
143008 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
143009 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
143010 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
143011 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
143012 +do_generic_request_23130 do_generic_request 0 23130 NULL
143013 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
143014 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
143015 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
143016 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
143017 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
143018 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
143019 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
143020 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
143021 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
143022 +handle_event_23156 handle_event 0 23156 NULL
143023 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
143024 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
143025 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
143026 +video_begin_23167 video_begin 0 23167 NULL
143027 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
143028 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
143029 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
143030 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
143031 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
143032 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
143033 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
143034 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
143035 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
143036 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
143037 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
143038 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
143039 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
143040 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
143041 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
143042 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
143043 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
143044 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
143045 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
143046 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
143047 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
143048 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
143049 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
143050 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
143051 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
143052 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
143053 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
143054 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
143055 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
143056 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
143057 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
143058 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
143059 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
143060 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
143061 +__kmalloc_23231 __kmalloc 1 23231 NULL
143062 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
143063 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
143064 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
143065 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
143066 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
143067 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
143068 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
143069 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
143070 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
143071 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
143072 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
143073 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
143074 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
143075 +alg_bind_23268 alg_bind 0 23268 NULL
143076 +sha512_base_do_update_23270 sha512_base_do_update 0 23270 NULL
143077 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
143078 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
143079 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
143080 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
143081 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
143082 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
143083 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
143084 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
143085 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
143086 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
143087 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
143088 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
143089 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
143090 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
143091 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
143092 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
143093 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
143094 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
143095 +ns_send_23311 ns_send 0 23311 NULL
143096 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
143097 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
143098 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
143099 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
143100 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
143101 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
143102 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
143103 +poll_oip_23322 poll_oip 0 23322 NULL
143104 +config_led_23323 config_led 0 23323 NULL
143105 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
143106 +run_gc_23325 run_gc 0 23325 NULL
143107 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
143108 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
143109 +page_readlink_23346 page_readlink 3-0 23346 NULL
143110 +prepare_23350 prepare 0 23350 NULL nohasharray
143111 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
143112 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
143113 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
143114 +write_inode_23358 write_inode 0 23358 NULL
143115 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
143116 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
143117 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
143118 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
143119 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
143120 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
143121 +iwl_pcie_rsa_race_bug_wa_23375 iwl_pcie_rsa_race_bug_wa 0 23375 NULL
143122 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
143123 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
143124 +pppoe_sendmsg_23391 pppoe_sendmsg 3 23391 NULL
143125 +kobil_write_23392 kobil_write 0-4 23392 NULL
143126 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
143127 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
143128 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
143129 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
143130 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
143131 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
143132 +goku_queue_23412 goku_queue 0 23412 NULL
143133 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
143134 +passive_show_23418 passive_show 0 23418 NULL
143135 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
143136 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
143137 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
143138 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
143139 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
143140 +gpiod_export_23427 gpiod_export 0 23427 NULL
143141 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
143142 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
143143 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
143144 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
143145 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
143146 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
143147 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
143148 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
143149 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
143150 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
143151 +napi_add_23455 napi_add 0 23455 NULL nohasharray
143152 +store_23455 store 0 23455 &napi_add_23455
143153 +sb_statfs_23456 sb_statfs 0 23456 NULL
143154 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
143155 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
143156 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
143157 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
143158 +res_get_23470 res_get 0 23470 NULL
143159 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
143160 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
143161 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
143162 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
143163 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
143164 +compat_filldir_23489 compat_filldir 3 23489 NULL
143165 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
143166 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
143167 +event_filter_read_23494 event_filter_read 3 23494 NULL
143168 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
143169 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
143170 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
143171 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
143172 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
143173 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
143174 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
143175 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
143176 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
143177 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
143178 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
143179 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
143180 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
143181 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
143182 +get_component_active_23527 get_component_active 0 23527 NULL
143183 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
143184 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
143185 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
143186 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
143187 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
143188 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
143189 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
143190 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
143191 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
143192 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
143193 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
143194 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
143195 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
143196 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
143197 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
143198 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
143199 +show_net_stats_23573 show_net_stats 0 23573 NULL
143200 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
143201 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
143202 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
143203 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
143204 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
143205 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
143206 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
143207 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
143208 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
143209 +get_power_status_23592 get_power_status 0 23592 NULL
143210 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
143211 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
143212 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
143213 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
143214 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
143215 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
143216 +show_23604 show 0 23604 NULL
143217 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
143218 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
143219 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
143220 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
143221 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
143222 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
143223 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
143224 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
143225 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
143226 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
143227 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
143228 +show_button_23622 show_button 0 23622 NULL
143229 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
143230 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
143231 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
143232 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
143233 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
143234 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
143235 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
143236 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
143237 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
143238 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
143239 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
143240 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
143241 +idVendor_show_23662 idVendor_show 0 23662 NULL
143242 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
143243 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
143244 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
143245 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
143246 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
143247 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
143248 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
143249 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
143250 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
143251 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
143252 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
143253 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
143254 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
143255 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
143256 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
143257 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
143258 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
143259 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
143260 +cx18_read_23699 cx18_read 3-0 23699 NULL
143261 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
143262 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
143263 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
143264 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
143265 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
143266 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
143267 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
143268 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
143269 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
143270 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
143271 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
143272 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
143273 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
143274 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
143275 +get_conn_info_23723 get_conn_info 4 23723 NULL
143276 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
143277 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
143278 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
143279 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
143280 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
143281 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
143282 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
143283 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
143284 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
143285 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
143286 +tg3_open_23742 tg3_open 0 23742 NULL
143287 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
143288 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
143289 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
143290 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
143291 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
143292 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
143293 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
143294 +show_max_23764 show_max 0 23764 NULL
143295 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
143296 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
143297 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
143298 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
143299 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
143300 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
143301 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
143302 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
143303 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
143304 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
143305 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
143306 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
143307 +map_write_23795 map_write 3-0 23795 NULL nohasharray
143308 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
143309 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
143310 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
143311 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
143312 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
143313 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
143314 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
143315 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
143316 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
143317 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
143318 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
143319 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
143320 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
143321 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
143322 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
143323 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
143324 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
143325 +hopcount_show_23825 hopcount_show 0 23825 NULL
143326 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
143327 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
143328 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
143329 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
143330 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
143331 +set_trigger_23840 set_trigger 0-4 23840 NULL
143332 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
143333 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
143334 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
143335 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
143336 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
143337 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
143338 +p54_init_common_23850 p54_init_common 1 23850 NULL
143339 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
143340 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
143341 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
143342 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
143343 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
143344 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
143345 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
143346 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
143347 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
143348 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
143349 +device_event_23864 device_event 0 23864 NULL
143350 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
143351 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
143352 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
143353 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
143354 +bond_init_23879 bond_init 0 23879 NULL
143355 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
143356 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
143357 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
143358 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
143359 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
143360 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
143361 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
143362 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
143363 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
143364 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
143365 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
143366 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
143367 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
143368 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
143369 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
143370 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
143371 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
143372 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
143373 +save_image_23929 save_image 0 23929 NULL
143374 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
143375 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
143376 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
143377 +write_vda_23934 write_vda 0-5-6 23934 NULL
143378 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
143379 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
143380 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
143381 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
143382 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
143383 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
143384 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
143385 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
143386 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
143387 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
143388 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
143389 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
143390 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
143391 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
143392 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
143393 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
143394 +vfs_write_23971 vfs_write 3-0 23971 NULL
143395 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
143396 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
143397 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
143398 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
143399 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
143400 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
143401 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
143402 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
143403 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
143404 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
143405 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
143406 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
143407 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
143408 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
143409 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
143410 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
143411 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
143412 +average_write_24020 average_write 0-3 24020 NULL
143413 +give_pages_24021 give_pages 3 24021 NULL
143414 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
143415 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
143416 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
143417 +show_24031 show 0 24031 NULL
143418 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
143419 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
143420 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
143421 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
143422 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
143423 +setkey_24042 setkey 0 24042 NULL
143424 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
143425 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
143426 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
143427 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
143428 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
143429 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
143430 +ad9523_write_24058 ad9523_write 0 24058 NULL
143431 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
143432 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
143433 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
143434 +domid_show_24067 domid_show 0 24067 NULL nohasharray
143435 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
143436 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
143437 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
143438 +usbnet_open_24073 usbnet_open 0 24073 NULL
143439 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
143440 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
143441 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
143442 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
143443 +show_point2_24082 show_point2 0 24082 NULL
143444 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
143445 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
143446 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
143447 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
143448 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
143449 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
143450 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
143451 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
143452 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
143453 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
143454 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
143455 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
143456 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
143457 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
143458 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
143459 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
143460 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
143461 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
143462 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
143463 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
143464 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
143465 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
143466 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL nohasharray
143467 +unix_seqpacket_recvmsg_24142 unix_seqpacket_recvmsg 3 24142 &mem_cgroup_can_attach_24142
143468 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
143469 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
143470 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
143471 +store_24149 store 0-3 24149 NULL
143472 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
143473 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
143474 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
143475 +notes_read_24165 notes_read 0-6-5 24165 NULL
143476 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
143477 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
143478 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
143479 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
143480 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
143481 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
143482 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
143483 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
143484 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
143485 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
143486 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
143487 +ext4_match_24188 ext4_match 3 24188 NULL
143488 +resource_show_24189 resource_show 0 24189 NULL
143489 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
143490 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
143491 +ts_play_24203 ts_play 0-3 24203 NULL
143492 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
143493 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
143494 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
143495 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
143496 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
143497 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
143498 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
143499 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
143500 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
143501 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
143502 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
143503 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
143504 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
143505 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
143506 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
143507 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
143508 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
143509 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
143510 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
143511 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
143512 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
143513 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
143514 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
143515 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
143516 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
143517 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
143518 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
143519 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
143520 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
143521 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
143522 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
143523 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
143524 +store_24273 store 0 24273 &tun_chr_write_iter_24273
143525 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
143526 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
143527 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
143528 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
143529 +thin_status_24278 thin_status 5 24278 NULL
143530 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
143531 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
143532 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
143533 +msg_size_24288 msg_size 0 24288 NULL
143534 +__dm_get_module_param_24291 __dm_get_module_param 0-3-2 24291 NULL
143535 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
143536 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
143537 +map_page_24298 map_page 3-4 24298 NULL
143538 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
143539 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
143540 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
143541 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
143542 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
143543 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
143544 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
143545 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
143546 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
143547 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
143548 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
143549 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
143550 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
143551 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
143552 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
143553 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
143554 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
143555 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
143556 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
143557 +nf_iterate_24348 nf_iterate 0 24348 NULL
143558 +prepare_pages_24349 prepare_pages 0 24349 NULL
143559 +rhashtable_insert_slow_24350 rhashtable_insert_slow 0 24350 NULL
143560 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
143561 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
143562 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
143563 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
143564 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
143565 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
143566 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
143567 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
143568 +break_deleg_24373 break_deleg 0 24373 NULL
143569 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
143570 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
143571 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
143572 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
143573 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
143574 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
143575 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
143576 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
143577 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
143578 +getxattr_24398 getxattr 4 24398 NULL nohasharray
143579 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
143580 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
143581 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
143582 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
143583 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
143584 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
143585 +default_density_show_24417 default_density_show 0 24417 NULL
143586 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
143587 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
143588 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
143589 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
143590 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
143591 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
143592 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
143593 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
143594 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
143595 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
143596 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
143597 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
143598 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
143599 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
143600 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
143601 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
143602 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
143603 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
143604 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
143605 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
143606 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
143607 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
143608 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
143609 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
143610 +lport_reset_24466 lport_reset 0 24466 NULL
143611 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
143612 +pmd_entry_24472 pmd_entry 0 24472 NULL
143613 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
143614 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
143615 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
143616 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
143617 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
143618 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
143619 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
143620 +pl2303_open_24492 pl2303_open 0 24492 NULL
143621 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
143622 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
143623 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
143624 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
143625 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
143626 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
143627 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
143628 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
143629 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
143630 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
143631 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
143632 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
143633 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
143634 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
143635 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
143636 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
143637 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
143638 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
143639 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
143640 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
143641 +unix_mknod_24543 unix_mknod 0 24543 NULL
143642 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
143643 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
143644 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
143645 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
143646 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
143647 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
143648 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
143649 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
143650 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
143651 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
143652 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
143653 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
143654 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
143655 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
143656 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
143657 +store_local_ip_24592 store_local_ip 0 24592 NULL
143658 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
143659 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
143660 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
143661 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
143662 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
143663 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
143664 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
143665 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
143666 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
143667 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
143668 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
143669 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
143670 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
143671 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
143672 +SyS_poll_24620 SyS_poll 2 24620 NULL
143673 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
143674 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
143675 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
143676 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
143677 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
143678 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
143679 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
143680 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
143681 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
143682 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
143683 +fake_mtu_24641 fake_mtu 0 24641 NULL
143684 +context_alloc_24645 context_alloc 3 24645 NULL
143685 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
143686 +store_red_24652 store_red 0-4 24652 NULL
143687 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
143688 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
143689 +update_devfreq_24674 update_devfreq 0 24674 NULL
143690 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
143691 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
143692 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
143693 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
143694 +ali1563_access_24683 ali1563_access 0 24683 NULL
143695 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
143696 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
143697 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
143698 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
143699 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
143700 +dgram_connect_24701 dgram_connect 0 24701 NULL
143701 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
143702 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
143703 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
143704 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
143705 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
143706 +crb_recv_24713 crb_recv 0-3 24713 NULL
143707 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
143708 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
143709 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
143710 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
143711 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
143712 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
143713 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
143714 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
143715 +pps_show_24748 pps_show 0 24748 NULL
143716 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
143717 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
143718 +ntfs_copy_from_user_iter_24753 ntfs_copy_from_user_iter 5-3 24753 NULL
143719 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
143720 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
143721 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
143722 +get_src_24759 get_src 0 24759 NULL
143723 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
143724 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
143725 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
143726 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
143727 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
143728 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
143729 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
143730 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
143731 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
143732 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
143733 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
143734 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
143735 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
143736 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
143737 +cache_read_24790 cache_read 3-0 24790 NULL
143738 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
143739 +st33zp24_spi_recv_24795 st33zp24_spi_recv 4 24795 NULL
143740 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
143741 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
143742 +register_bcache_24797 register_bcache 0-4 24797 NULL
143743 +unpack_str_24798 unpack_str 0 24798 NULL
143744 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
143745 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
143746 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
143747 +get_register_page_24802 get_register_page 0 24802 NULL
143748 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
143749 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
143750 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
143751 +attr_show_args_24816 attr_show_args 0 24816 NULL
143752 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
143753 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
143754 +brport_show_24827 brport_show 0 24827 NULL
143755 +lfib_nlmsg_size_24828 lfib_nlmsg_size 0 24828 NULL
143756 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
143757 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
143758 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
143759 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
143760 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
143761 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
143762 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
143763 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
143764 +get_latch_status_24846 get_latch_status 0 24846 NULL
143765 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
143766 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
143767 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
143768 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
143769 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
143770 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
143771 +setup_buffering_24872 setup_buffering 0 24872 NULL
143772 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
143773 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
143774 +input_map_show_24878 input_map_show 0 24878 NULL
143775 +zf_write_24882 zf_write 0-3 24882 NULL
143776 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
143777 +store_24890 store 0 24890 NULL
143778 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
143779 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
143780 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
143781 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
143782 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
143783 +work_start_24905 work_start 0 24905 NULL
143784 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
143785 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
143786 +__hci_init_24909 __hci_init 0 24909 NULL
143787 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
143788 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
143789 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
143790 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
143791 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
143792 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
143793 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
143794 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
143795 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
143796 +next_token_24929 next_token 0 24929 NULL
143797 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
143798 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
143799 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
143800 +claim_resources_24936 claim_resources 0 24936 NULL
143801 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
143802 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
143803 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
143804 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
143805 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
143806 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
143807 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
143808 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
143809 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
143810 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
143811 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
143812 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
143813 +cancel_store_24982 cancel_store 0-4 24982 NULL
143814 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
143815 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
143816 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
143817 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
143818 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
143819 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
143820 +profiling_store_24997 profiling_store 0-4 24997 NULL
143821 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
143822 +slot_get_24999 slot_get 0 24999 NULL
143823 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
143824 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
143825 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
143826 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
143827 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
143828 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
143829 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
143830 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
143831 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
143832 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
143833 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
143834 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
143835 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
143836 +i2400m_open_25041 i2400m_open 0 25041 NULL
143837 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
143838 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
143839 +removable_store_25044 removable_store 0-3 25044 NULL
143840 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
143841 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
143842 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
143843 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
143844 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
143845 +show_rtc_25056 show_rtc 0 25056 NULL
143846 +pptp_create_25064 pptp_create 0 25064 NULL
143847 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
143848 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
143849 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
143850 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
143851 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
143852 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
143853 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
143854 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
143855 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
143856 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
143857 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
143858 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
143859 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
143860 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
143861 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
143862 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
143863 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
143864 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
143865 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
143866 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
143867 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
143868 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
143869 +statfs_25104 statfs 0 25104 NULL nohasharray
143870 +action_store_25104 action_store 0-3 25104 &statfs_25104
143871 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
143872 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
143873 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
143874 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
143875 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
143876 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
143877 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
143878 +rxrpc_recvmsg_25121 rxrpc_recvmsg 3 25121 NULL
143879 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
143880 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
143881 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
143882 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
143883 +ses_probe_25128 ses_probe 0 25128 NULL
143884 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
143885 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
143886 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
143887 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
143888 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
143889 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
143890 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
143891 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
143892 +pagesize_show_25147 pagesize_show 0 25147 NULL
143893 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
143894 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
143895 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
143896 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
143897 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
143898 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
143899 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
143900 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
143901 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
143902 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
143903 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
143904 +show_src_clock_25168 show_src_clock 0 25168 NULL
143905 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
143906 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
143907 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
143908 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
143909 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
143910 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
143911 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
143912 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
143913 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
143914 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
143915 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
143916 +patch_alc662_25213 patch_alc662 0 25213 NULL
143917 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
143918 +open_rx_first_25220 open_rx_first 0 25220 NULL
143919 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
143920 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
143921 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
143922 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
143923 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
143924 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
143925 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
143926 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
143927 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
143928 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
143929 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
143930 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
143931 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
143932 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
143933 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
143934 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
143935 +stripe_status_25259 stripe_status 5 25259 NULL
143936 +line6_probe_25262 line6_probe 6 25262 NULL
143937 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
143938 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
143939 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
143940 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
143941 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
143942 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
143943 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
143944 +vfs_writev_25278 vfs_writev 3 25278 NULL
143945 +protocol_show_25279 protocol_show 0 25279 NULL
143946 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
143947 +ray_suspend_25281 ray_suspend 0 25281 NULL
143948 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
143949 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
143950 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
143951 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
143952 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
143953 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
143954 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
143955 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
143956 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
143957 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
143958 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
143959 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
143960 +read8_reg_25307 read8_reg 4-0 25307 NULL
143961 +firm_open_25313 firm_open 0 25313 NULL
143962 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
143963 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
143964 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
143965 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
143966 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
143967 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
143968 +print_state_25323 print_state 0 25323 NULL
143969 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
143970 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
143971 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
143972 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
143973 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
143974 +show_rps_map_25336 show_rps_map 0 25336 NULL
143975 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
143976 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
143977 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
143978 +dump_align_25345 dump_align 2 25345 NULL
143979 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
143980 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
143981 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
143982 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
143983 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
143984 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
143985 +net2272_enable_25362 net2272_enable 0 25362 NULL
143986 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
143987 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
143988 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
143989 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
143990 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
143991 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
143992 +probe_25378 probe 0 25378 &rh_queue_status_25378
143993 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
143994 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
143995 +ep_queue_25382 ep_queue 0 25382 NULL
143996 +sis96x_access_25383 sis96x_access 0 25383 NULL
143997 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
143998 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
143999 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
144000 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
144001 +show_truinst_25392 show_truinst 0 25392 NULL
144002 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
144003 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
144004 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
144005 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
144006 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
144007 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
144008 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
144009 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
144010 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
144011 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
144012 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
144013 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
144014 +par96_open_25418 par96_open 0 25418 NULL
144015 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
144016 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
144017 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
144018 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
144019 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
144020 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
144021 +netlink_sendmsg_25428 netlink_sendmsg 3 25428 NULL
144022 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
144023 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
144024 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
144025 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
144026 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
144027 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
144028 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
144029 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
144030 +print_name_25459 print_name 0 25459 NULL nohasharray
144031 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
144032 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
144033 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
144034 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
144035 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
144036 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
144037 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
144038 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
144039 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
144040 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
144041 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
144042 +read_cmd_25491 read_cmd 0 25491 NULL
144043 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
144044 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
144045 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
144046 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
144047 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
144048 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
144049 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
144050 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
144051 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
144052 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
144053 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
144054 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
144055 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
144056 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
144057 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
144058 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
144059 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
144060 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
144061 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
144062 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
144063 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
144064 +ad9523_show_25530 ad9523_show 0 25530 NULL
144065 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
144066 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
144067 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
144068 +num_reads_show_25535 num_reads_show 0 25535 NULL
144069 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
144070 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
144071 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
144072 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
144073 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
144074 +store_octave_25552 store_octave 0-4 25552 NULL
144075 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
144076 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
144077 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
144078 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
144079 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
144080 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
144081 +read_dscorr_25560 read_dscorr 0 25560 NULL
144082 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
144083 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
144084 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
144085 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
144086 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
144087 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
144088 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
144089 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
144090 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
144091 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
144092 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
144093 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
144094 +open_tx_25605 open_tx 0 25605 NULL
144095 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
144096 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
144097 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
144098 +chksum_init_25613 chksum_init 0 25613 NULL
144099 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
144100 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
144101 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
144102 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
144103 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
144104 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
144105 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
144106 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
144107 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
144108 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
144109 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
144110 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
144111 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
144112 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
144113 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
144114 +zatm_send_25650 zatm_send 0 25650 NULL
144115 +set_acpi_25652 set_acpi 0 25652 NULL
144116 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
144117 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
144118 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
144119 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
144120 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
144121 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
144122 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
144123 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
144124 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
144125 +unix_getname_25678 unix_getname 0 25678 NULL
144126 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
144127 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
144128 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
144129 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
144130 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
144131 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
144132 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
144133 +alloc_ring_25697 alloc_ring 0 25697 NULL
144134 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
144135 +privsize_25701 privsize 0 25701 NULL
144136 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
144137 +show_camera_25710 show_camera 0 25710 NULL nohasharray
144138 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
144139 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
144140 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
144141 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
144142 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
144143 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
144144 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
144145 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
144146 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
144147 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
144148 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
144149 +switch_partition_25723 switch_partition 0 25723 NULL
144150 +eth_bind_25725 eth_bind 0 25725 NULL
144151 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
144152 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
144153 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
144154 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
144155 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
144156 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
144157 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
144158 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
144159 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
144160 +vx_set_format_25741 vx_set_format 0 25741 NULL
144161 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
144162 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
144163 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
144164 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
144165 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
144166 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
144167 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
144168 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
144169 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
144170 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
144171 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
144172 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
144173 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
144174 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
144175 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
144176 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
144177 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
144178 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
144179 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
144180 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
144181 +read_delin_25798 read_delin 0 25798 NULL
144182 +sg_read_25799 sg_read 3-0 25799 NULL
144183 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
144184 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
144185 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
144186 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
144187 +system_enable_read_25815 system_enable_read 3 25815 NULL
144188 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
144189 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
144190 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
144191 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
144192 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
144193 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
144194 +show_red_25831 show_red 0 25831 NULL nohasharray
144195 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
144196 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
144197 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
144198 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
144199 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
144200 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
144201 +parport_read_25855 parport_read 0 25855 NULL
144202 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
144203 +level_show_25858 level_show 0 25858 NULL
144204 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
144205 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
144206 +null_build_header_25866 null_build_header 0 25866 NULL
144207 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
144208 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
144209 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
144210 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
144211 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
144212 +fix_io_25879 fix_io 0 25879 NULL nohasharray
144213 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
144214 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
144215 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
144216 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
144217 +acf_status_25890 acf_status 0 25890 NULL
144218 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
144219 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
144220 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
144221 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
144222 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
144223 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
144224 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
144225 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
144226 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
144227 +send_purge_25911 send_purge 0 25911 NULL
144228 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
144229 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
144230 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
144231 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
144232 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
144233 +_get_word_25929 _get_word 0 25929 NULL
144234 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
144235 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
144236 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
144237 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
144238 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
144239 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
144240 +flush_25957 flush 2-0 25957 NULL
144241 +done_25962 done 0 25962 NULL
144242 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
144243 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
144244 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
144245 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
144246 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
144247 +video_register_device_25971 video_register_device 3 25971 NULL
144248 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
144249 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
144250 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
144251 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
144252 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
144253 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
144254 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
144255 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
144256 +fan_get_status_26004 fan_get_status 0 26004 NULL
144257 +init_26006 init 0 26006 NULL
144258 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
144259 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
144260 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
144261 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
144262 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
144263 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
144264 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
144265 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
144266 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
144267 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
144268 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
144269 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
144270 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
144271 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
144272 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL nohasharray
144273 +ntfs_perform_write_26035 ntfs_perform_write 3 26035 &bad_inode_setxattr_26035
144274 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
144275 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
144276 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
144277 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
144278 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
144279 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
144280 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
144281 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
144282 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
144283 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
144284 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
144285 +update_vlan_26069 update_vlan 0 26069 NULL
144286 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
144287 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
144288 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
144289 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
144290 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
144291 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
144292 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
144293 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
144294 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
144295 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
144296 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
144297 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
144298 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
144299 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
144300 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
144301 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
144302 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
144303 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
144304 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
144305 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
144306 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
144307 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
144308 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
144309 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
144310 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
144311 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
144312 +skb_cow_26138 skb_cow 2 26138 NULL
144313 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
144314 +func_id_show_26143 func_id_show 0 26143 NULL
144315 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL nohasharray
144316 +chaoskey_read_26144 chaoskey_read 3 26144 &core_alua_store_tg_pt_gp_info_26144
144317 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
144318 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
144319 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
144320 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
144321 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
144322 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
144323 +__fswab64_26155 __fswab64 0 26155 NULL
144324 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
144325 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
144326 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
144327 +read_data_26165 read_data 0 26165 NULL nohasharray
144328 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
144329 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
144330 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
144331 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
144332 +query_port_26169 query_port 0 26169 NULL
144333 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
144334 +show_26172 show 0 26172 NULL
144335 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
144336 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
144337 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
144338 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
144339 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
144340 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
144341 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
144342 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
144343 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
144344 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
144345 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
144346 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
144347 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
144348 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
144349 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
144350 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
144351 +mce_write_26201 mce_write 3 26201 NULL
144352 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
144353 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
144354 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
144355 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
144356 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
144357 +SyS_splice_26206 SyS_splice 5 26206 NULL
144358 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
144359 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
144360 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
144361 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
144362 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
144363 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
144364 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
144365 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
144366 +teql_master_open_26224 teql_master_open 0 26224 NULL
144367 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
144368 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
144369 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
144370 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
144371 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
144372 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
144373 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
144374 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
144375 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
144376 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
144377 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
144378 +show_26245 show 0 26245 NULL
144379 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
144380 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
144381 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
144382 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
144383 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
144384 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
144385 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
144386 +activate_26268 activate 0 26268 NULL
144387 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
144388 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
144389 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
144390 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
144391 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
144392 +size_write_26288 size_write 0-3 26288 NULL
144393 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
144394 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
144395 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
144396 +dbg_write_26301 dbg_write 0-3 26301 NULL
144397 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
144398 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
144399 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
144400 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
144401 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
144402 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
144403 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
144404 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
144405 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
144406 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
144407 +show_temp_26323 show_temp 0 26323 NULL
144408 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
144409 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
144410 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
144411 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
144412 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
144413 +nr_getname_26347 nr_getname 0 26347 NULL
144414 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
144415 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
144416 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
144417 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
144418 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
144419 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
144420 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
144421 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
144422 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
144423 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
144424 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
144425 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
144426 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
144427 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
144428 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
144429 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
144430 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
144431 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
144432 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
144433 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
144434 +trigger_26381 trigger 0 26381 NULL
144435 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
144436 +pl_reset_26387 pl_reset 0 26387 NULL
144437 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
144438 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
144439 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
144440 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
144441 +ntty_write_26404 ntty_write 3 26404 NULL
144442 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
144443 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
144444 +firmware_store_26408 firmware_store 4-0 26408 NULL
144445 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
144446 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419 nohasharray
144447 +serial2002_tty_write_26419 serial2002_tty_write 3 26419 &bl_prepare_layoutcommit_26419
144448 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
144449 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
144450 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
144451 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
144452 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
144453 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
144454 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
144455 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
144456 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
144457 +pagemap_read_26441 pagemap_read 3 26441 NULL
144458 +add_device_26448 add_device 4 26448 NULL nohasharray
144459 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
144460 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
144461 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
144462 +prism2_open_26452 prism2_open 0 26452 NULL
144463 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
144464 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
144465 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
144466 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
144467 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
144468 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
144469 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
144470 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
144471 +show_attribute_26469 show_attribute 0 26469 NULL
144472 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
144473 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
144474 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
144475 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
144476 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
144477 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
144478 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
144479 +active_show_26489 active_show 0 26489 NULL
144480 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
144481 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
144482 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
144483 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
144484 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
144485 +activate_26500 activate 0 26500 NULL
144486 +read_vmcore_26501 read_vmcore 3 26501 NULL
144487 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
144488 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
144489 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
144490 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
144491 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
144492 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
144493 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
144494 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
144495 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516 nohasharray
144496 +mv88e6xxx_phy_wait_26516 mv88e6xxx_phy_wait 0 26516 &ths7303_s_dv_timings_26516
144497 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
144498 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
144499 +portio_size_show_26525 portio_size_show 0 26525 NULL
144500 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
144501 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
144502 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
144503 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
144504 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
144505 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
144506 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
144507 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
144508 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
144509 +online_show_26562 online_show 0 26562 NULL nohasharray
144510 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
144511 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
144512 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
144513 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
144514 +mode_string_26566 mode_string 0 26566 NULL
144515 +sha256_export_26571 sha256_export 0 26571 NULL
144516 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
144517 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
144518 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
144519 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
144520 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
144521 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
144522 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
144523 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
144524 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
144525 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
144526 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
144527 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
144528 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
144529 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
144530 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
144531 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
144532 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
144533 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
144534 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
144535 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
144536 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
144537 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
144538 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
144539 +iwl_mvm_init_mcc_26625 iwl_mvm_init_mcc 0 26625 NULL
144540 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
144541 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
144542 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
144543 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
144544 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
144545 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
144546 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
144547 +config_init_26642 config_init 0 26642 NULL
144548 +null_digest_26644 null_digest 0 26644 NULL
144549 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
144550 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
144551 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
144552 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
144553 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
144554 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
144555 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
144556 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
144557 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
144558 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
144559 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
144560 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
144561 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
144562 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
144563 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
144564 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
144565 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
144566 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
144567 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
144568 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
144569 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
144570 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
144571 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
144572 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
144573 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
144574 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
144575 +xenbus_map_ring_valloc_hvm_26709 xenbus_map_ring_valloc_hvm 3 26709 NULL
144576 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
144577 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
144578 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
144579 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
144580 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
144581 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
144582 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
144583 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
144584 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
144585 +get_register_26725 get_register 0 26725 NULL
144586 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
144587 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
144588 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
144589 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
144590 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
144591 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
144592 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
144593 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
144594 +mpls_rt_alloc_26748 mpls_rt_alloc 1 26748 NULL
144595 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
144596 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
144597 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
144598 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
144599 +store_26755 store 0 26755 NULL
144600 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
144601 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
144602 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
144603 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
144604 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
144605 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
144606 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
144607 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
144608 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
144609 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
144610 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
144611 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
144612 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
144613 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
144614 +inotify_read_26778 inotify_read 0-3 26778 NULL
144615 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
144616 +resize_platform_label_table_26780 resize_platform_label_table 2 26780 NULL
144617 +read_port_26787 read_port 0-3 26787 NULL
144618 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
144619 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
144620 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
144621 +select_sec_26799 select_sec 0 26799 NULL
144622 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
144623 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
144624 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
144625 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
144626 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
144627 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
144628 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
144629 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
144630 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
144631 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
144632 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
144633 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
144634 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
144635 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
144636 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
144637 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
144638 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
144639 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
144640 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
144641 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
144642 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
144643 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
144644 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
144645 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
144646 +nfs_post_op_update_inode_locked_26852 nfs_post_op_update_inode_locked 0 26852 NULL
144647 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
144648 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
144649 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
144650 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
144651 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
144652 +uevent_store_26862 uevent_store 0-3 26862 NULL
144653 +netlink_insert_26863 netlink_insert 0 26863 NULL
144654 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
144655 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
144656 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
144657 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
144658 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
144659 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
144660 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
144661 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
144662 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
144663 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
144664 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
144665 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
144666 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
144667 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
144668 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
144669 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
144670 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
144671 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
144672 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
144673 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
144674 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
144675 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
144676 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
144677 +sctp_error_26925 sctp_error 0-3 26925 NULL
144678 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
144679 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
144680 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
144681 +rndis_command_26933 rndis_command 0 26933 NULL
144682 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
144683 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
144684 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
144685 +show_rev_26939 show_rev 0 26939 NULL
144686 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
144687 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
144688 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
144689 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
144690 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
144691 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
144692 +pvc_open_26949 pvc_open 0 26949 NULL
144693 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
144694 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
144695 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
144696 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
144697 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL nohasharray
144698 +add_fake_paths_26961 add_fake_paths 0 26961 &ext4_xattr_user_get_26961
144699 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
144700 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
144701 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
144702 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
144703 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
144704 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
144705 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
144706 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
144707 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
144708 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
144709 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
144710 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
144711 +bdx_open_26997 bdx_open 0 26997 NULL
144712 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
144713 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
144714 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
144715 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
144716 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
144717 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
144718 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
144719 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
144720 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
144721 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
144722 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
144723 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
144724 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
144725 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
144726 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
144727 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
144728 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
144729 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
144730 +store_line2_27047 store_line2 4-0 27047 NULL
144731 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
144732 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
144733 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
144734 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL nohasharray
144735 +snd_ctl_new_27059 snd_ctl_new 2 27059 &ufs_alloc_fragments_27059
144736 +group_store_27061 group_store 4-0 27061 NULL
144737 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
144738 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
144739 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
144740 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
144741 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
144742 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
144743 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
144744 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
144745 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
144746 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
144747 +find_first_bit_27088 find_first_bit 0 27088 NULL
144748 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
144749 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
144750 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
144751 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
144752 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
144753 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
144754 +store_output_27101 store_output 0-4 27101 NULL
144755 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
144756 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
144757 +pb0100_start_27111 pb0100_start 0 27111 NULL
144758 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
144759 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
144760 +write_27128 write 0-3 27128 NULL
144761 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
144762 +write_27129 write 0 27129 &rocker_cmd_exec_27129
144763 +ia_send_27132 ia_send 0 27132 NULL
144764 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
144765 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
144766 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
144767 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
144768 +netstat_show_27140 netstat_show 0 27140 NULL
144769 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
144770 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
144771 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
144772 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
144773 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
144774 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
144775 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
144776 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
144777 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
144778 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
144779 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
144780 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
144781 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
144782 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
144783 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
144784 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
144785 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
144786 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
144787 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
144788 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
144789 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
144790 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
144791 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
144792 +wait_comp_27187 wait_comp 0 27187 NULL
144793 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
144794 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
144795 +freeze_fs_27192 freeze_fs 0 27192 NULL
144796 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
144797 +hfs_direct_IO_27195 hfs_direct_IO 3 27195 NULL
144798 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
144799 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
144800 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
144801 +ep0_queue_27223 ep0_queue 0 27223 NULL
144802 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
144803 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
144804 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
144805 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
144806 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
144807 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
144808 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
144809 +store_dev_name_27240 store_dev_name 0 27240 NULL
144810 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
144811 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
144812 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
144813 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
144814 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
144815 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
144816 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
144817 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
144818 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
144819 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
144820 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
144821 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
144822 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
144823 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
144824 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
144825 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
144826 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
144827 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
144828 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
144829 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
144830 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
144831 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
144832 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
144833 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
144834 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
144835 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
144836 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
144837 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
144838 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
144839 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
144840 +__wmi_send_27296 __wmi_send 0 27296 NULL
144841 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
144842 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
144843 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
144844 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
144845 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
144846 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
144847 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
144848 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
144849 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
144850 +write_buf_27316 write_buf 3 27316 NULL
144851 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
144852 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
144853 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
144854 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
144855 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
144856 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
144857 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
144858 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
144859 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
144860 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
144861 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
144862 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
144863 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
144864 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
144865 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
144866 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
144867 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
144868 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
144869 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
144870 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
144871 +it87_read_value_27385 it87_read_value 0 27385 NULL
144872 +show_activation_width_27387 show_activation_width 0 27387 NULL
144873 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
144874 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
144875 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
144876 +parser_init_byte_stream_27399 parser_init_byte_stream 2 27399 NULL
144877 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
144878 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
144879 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
144880 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
144881 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
144882 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
144883 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
144884 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
144885 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
144886 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
144887 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
144888 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
144889 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
144890 +cypress_write_27423 cypress_write 4-0 27423 NULL
144891 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
144892 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
144893 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
144894 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
144895 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
144896 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
144897 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
144898 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
144899 +priority_show_27437 priority_show 0 27437 NULL nohasharray
144900 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
144901 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
144902 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
144903 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
144904 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
144905 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
144906 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
144907 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
144908 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
144909 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
144910 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
144911 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
144912 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
144913 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
144914 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
144915 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
144916 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
144917 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
144918 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
144919 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
144920 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
144921 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
144922 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
144923 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
144924 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
144925 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
144926 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
144927 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
144928 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
144929 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
144930 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
144931 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
144932 +show_port_phy_27505 show_port_phy 0 27505 NULL
144933 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
144934 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
144935 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
144936 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
144937 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
144938 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
144939 +store_sensor_27515 store_sensor 0-4 27515 NULL
144940 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
144941 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
144942 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
144943 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
144944 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
144945 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
144946 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
144947 +read_learn_27536 read_learn 0-3 27536 NULL
144948 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
144949 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
144950 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
144951 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
144952 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
144953 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
144954 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
144955 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
144956 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
144957 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
144958 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
144959 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
144960 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
144961 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
144962 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
144963 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
144964 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
144965 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
144966 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
144967 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
144968 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
144969 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
144970 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
144971 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
144972 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
144973 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
144974 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
144975 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
144976 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
144977 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
144978 +max_age_show_27620 max_age_show 0 27620 NULL
144979 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
144980 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
144981 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
144982 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
144983 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
144984 +connect_27639 connect 0 27639 NULL
144985 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
144986 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
144987 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
144988 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
144989 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
144990 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
144991 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
144992 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
144993 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
144994 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
144995 +presence_read_file_27668 presence_read_file 0 27668 NULL
144996 +qword_get_27670 qword_get 0 27670 NULL nohasharray
144997 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
144998 +min_sync_show_27671 min_sync_show 0 27671 NULL
144999 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
145000 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
145001 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
145002 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
145003 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
145004 +read_27678 read 0 27678 NULL
145005 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
145006 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
145007 +trusted_get_27684 trusted_get 0 27684 NULL
145008 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
145009 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
145010 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
145011 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
145012 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
145013 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
145014 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
145015 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
145016 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
145017 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
145018 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
145019 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
145020 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
145021 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
145022 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
145023 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
145024 +drv_start_27735 drv_start 0 27735 NULL
145025 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
145026 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
145027 +do_grow_27746 do_grow 0 27746 NULL
145028 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
145029 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
145030 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
145031 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
145032 +md4_update_27759 md4_update 0 27759 NULL nohasharray
145033 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
145034 +store_io_db_27768 store_io_db 0-4 27768 NULL
145035 +kcalloc_27770 kcalloc 2-1 27770 NULL
145036 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
145037 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
145038 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
145039 +device_notifier_27779 device_notifier 0 27779 NULL
145040 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
145041 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
145042 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
145043 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
145044 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
145045 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
145046 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
145047 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
145048 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
145049 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
145050 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
145051 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
145052 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
145053 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
145054 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
145055 +smk_set_access_27817 smk_set_access 0 27817 NULL
145056 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
145057 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
145058 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
145059 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
145060 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
145061 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
145062 +et131x_open_27842 et131x_open 0 27842 NULL
145063 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
145064 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
145065 +read_profile_27859 read_profile 3-0 27859 NULL
145066 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
145067 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
145068 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
145069 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
145070 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
145071 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
145072 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
145073 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
145074 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
145075 +diag_read_27874 diag_read 0 27874 NULL
145076 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
145077 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
145078 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
145079 +show_als_channel_27889 show_als_channel 0 27889 NULL
145080 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
145081 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
145082 +func_27900 func 0 27900 NULL nohasharray
145083 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
145084 +gluebi_write_27905 gluebi_write 3 27905 NULL
145085 +store_27911 store 0-4 27911 NULL
145086 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
145087 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
145088 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
145089 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
145090 +bm_find_next_27929 bm_find_next 2 27929 NULL
145091 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
145092 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
145093 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
145094 +get_alarm_27933 get_alarm 0 27933 NULL
145095 +can_attach_27934 can_attach 0 27934 NULL
145096 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
145097 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
145098 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
145099 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
145100 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
145101 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
145102 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
145103 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
145104 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
145105 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
145106 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
145107 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
145108 +snd_hdac_bus_exec_verb_unlocked_27964 snd_hdac_bus_exec_verb_unlocked 0 27964 NULL
145109 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
145110 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
145111 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
145112 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
145113 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
145114 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
145115 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
145116 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
145117 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
145118 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
145119 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
145120 +get_max_state_27981 get_max_state 0 27981 NULL
145121 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
145122 +wan_set_status_27984 wan_set_status 0 27984 NULL
145123 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
145124 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
145125 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
145126 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
145127 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
145128 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
145129 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
145130 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
145131 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
145132 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
145133 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
145134 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
145135 +device_id_show_28011 device_id_show 0 28011 NULL
145136 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
145137 +show_28017 show 0 28017 NULL nohasharray
145138 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
145139 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
145140 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
145141 +memory_block_action_28024 memory_block_action 0 28024 NULL
145142 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
145143 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
145144 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
145145 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
145146 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
145147 +smc_open_28037 smc_open 0 28037 NULL nohasharray
145148 +store_map_28037 store_map 0-4 28037 &smc_open_28037
145149 +show_pools_28038 show_pools 0 28038 NULL
145150 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
145151 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
145152 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
145153 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
145154 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
145155 +pool_status_28055 pool_status 5 28055 NULL
145156 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
145157 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
145158 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
145159 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
145160 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
145161 +ib_query_port_28079 ib_query_port 0 28079 NULL
145162 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
145163 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
145164 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
145165 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
145166 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
145167 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
145168 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
145169 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
145170 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
145171 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
145172 +show_initstate_28108 show_initstate 0 28108 NULL
145173 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
145174 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
145175 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
145176 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
145177 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
145178 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
145179 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
145180 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
145181 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
145182 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
145183 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
145184 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
145185 +manuf_show_28140 manuf_show 0 28140 NULL
145186 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
145187 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
145188 +video_read_28148 video_read 3-0 28148 NULL nohasharray
145189 +store_28148 store 0 28148 &video_read_28148
145190 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
145191 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
145192 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
145193 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
145194 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
145195 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
145196 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
145197 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
145198 +vread_28173 vread 0-3 28173 NULL
145199 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
145200 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
145201 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
145202 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
145203 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
145204 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
145205 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
145206 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
145207 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
145208 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
145209 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
145210 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
145211 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
145212 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
145213 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
145214 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
145215 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
145216 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
145217 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
145218 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
145219 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
145220 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
145221 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
145222 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
145223 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
145224 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
145225 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
145226 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
145227 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
145228 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
145229 +write_28250 write 0 28250 NULL nohasharray
145230 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
145231 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
145232 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
145233 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
145234 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
145235 +pci_notify_28258 pci_notify 0 28258 NULL
145236 +add_interface_28259 add_interface 0 28259 NULL
145237 +airo_open_28270 airo_open 0 28270 NULL
145238 +avtab_read_28272 avtab_read 0 28272 NULL
145239 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
145240 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
145241 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
145242 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
145243 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
145244 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
145245 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
145246 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
145247 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
145248 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
145249 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
145250 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
145251 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
145252 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
145253 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
145254 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
145255 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
145256 +print_fw_version_28310 print_fw_version 0 28310 NULL
145257 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
145258 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL nohasharray
145259 +do_loop_readv_writev_28316 do_loop_readv_writev 0 28316 &adp5520_bl_office_max_store_28316
145260 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
145261 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
145262 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
145263 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
145264 +filldir64_28323 filldir64 3 28323 NULL
145265 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
145266 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
145267 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
145268 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
145269 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
145270 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
145271 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
145272 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
145273 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
145274 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
145275 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
145276 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
145277 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
145278 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
145279 +ldlat_show_28348 ldlat_show 0 28348 NULL
145280 +snapshot_write_28351 snapshot_write 3 28351 NULL
145281 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
145282 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
145283 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
145284 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
145285 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
145286 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
145287 +send_control_msg_28366 send_control_msg 0 28366 NULL
145288 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
145289 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
145290 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
145291 +operstate_show_28374 operstate_show 0 28374 NULL
145292 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
145293 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
145294 +sys_writev_28384 sys_writev 3 28384 NULL
145295 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
145296 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
145297 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
145298 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
145299 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
145300 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
145301 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
145302 +mtu_28400 mtu 0 28400 NULL
145303 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
145304 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
145305 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
145306 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
145307 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
145308 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
145309 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
145310 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
145311 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
145312 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
145313 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
145314 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
145315 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
145316 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
145317 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
145318 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
145319 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
145320 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
145321 +direction_show_28442 direction_show 0 28442 NULL
145322 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
145323 +testmode_write_28445 testmode_write 3-0 28445 NULL
145324 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
145325 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
145326 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
145327 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
145328 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
145329 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
145330 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
145331 +show_28462 show 0 28462 NULL
145332 +set_mode_28465 set_mode 0 28465 NULL
145333 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
145334 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
145335 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
145336 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
145337 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
145338 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
145339 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
145340 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
145341 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
145342 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL nohasharray
145343 +udp_uncompress_28489 udp_uncompress 2 28489 &coda_revalidate_inode_28489
145344 +max_response_pages_28492 max_response_pages 0 28492 NULL
145345 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
145346 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
145347 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
145348 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
145349 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
145350 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
145351 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
145352 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
145353 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
145354 +show_temp0_28521 show_temp0 0 28521 NULL
145355 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
145356 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
145357 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
145358 +list_28535 list 0-5 28535 NULL
145359 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
145360 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
145361 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
145362 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
145363 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
145364 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
145365 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
145366 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
145367 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
145368 +statfs_28548 statfs 0 28548 NULL
145369 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
145370 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
145371 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
145372 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
145373 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
145374 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
145375 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
145376 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
145377 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
145378 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
145379 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
145380 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
145381 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
145382 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
145383 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
145384 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
145385 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
145386 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
145387 +el3_open_28584 el3_open 0 28584 NULL
145388 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
145389 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
145390 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
145391 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
145392 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
145393 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
145394 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
145395 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
145396 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
145397 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
145398 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
145399 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
145400 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
145401 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
145402 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
145403 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
145404 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
145405 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
145406 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
145407 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
145408 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
145409 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
145410 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
145411 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
145412 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
145413 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
145414 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
145415 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
145416 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
145417 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
145418 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
145419 +byte_read_data_28650 byte_read_data 0 28650 NULL
145420 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL nohasharray
145421 +sco_sock_recvmsg_28652 sco_sock_recvmsg 3 28652 &p9_fcall_alloc_28652
145422 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
145423 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
145424 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
145425 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
145426 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
145427 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
145428 +show_refcnt_28672 show_refcnt 0 28672 NULL
145429 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
145430 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
145431 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
145432 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
145433 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
145434 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
145435 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
145436 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
145437 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
145438 +min_show_28691 min_show 0 28691 NULL nohasharray
145439 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
145440 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
145441 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
145442 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
145443 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
145444 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
145445 +balance_level_28707 balance_level 0 28707 NULL
145446 +power_28709 power 0 28709 NULL nohasharray
145447 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
145448 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
145449 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
145450 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
145451 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
145452 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
145453 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
145454 +cxgb4_write_rss_28727 cxgb4_write_rss 0 28727 NULL
145455 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
145456 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
145457 +spi_execute_28736 spi_execute 5 28736 NULL
145458 +add_advertising_28737 add_advertising 4 28737 NULL
145459 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
145460 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
145461 +switch_channel_28739 switch_channel 0 28739 NULL
145462 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
145463 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
145464 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
145465 +getprocattr_28754 getprocattr 0 28754 NULL
145466 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
145467 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
145468 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
145469 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
145470 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
145471 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
145472 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
145473 +peek_head_len_28771 peek_head_len 0 28771 NULL
145474 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
145475 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
145476 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
145477 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
145478 +set_mode_28785 set_mode 0 28785 NULL
145479 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
145480 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
145481 +thaw_super_28793 thaw_super 0 28793 NULL
145482 +sel_write_member_28800 sel_write_member 3 28800 NULL
145483 +show_28801 show 0 28801 NULL
145484 +update_28806 update 0 28806 NULL
145485 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
145486 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
145487 +set_lbt_28811 set_lbt 0 28811 NULL
145488 +udp_packet_28817 udp_packet 0 28817 NULL
145489 +user_preparse_28821 user_preparse 0 28821 NULL
145490 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
145491 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
145492 +show_prochot_28824 show_prochot 0 28824 NULL
145493 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
145494 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
145495 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
145496 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
145497 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
145498 +udplite_packet_28840 udplite_packet 0 28840 NULL
145499 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
145500 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
145501 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
145502 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
145503 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
145504 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
145505 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
145506 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
145507 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
145508 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
145509 +e100_self_test_28862 e100_self_test 0 28862 NULL
145510 +create_of_modalias_28866 create_of_modalias 0 28866 NULL
145511 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
145512 +profile_init_28870 profile_init 0 28870 NULL
145513 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
145514 +unix_create_28874 unix_create 0 28874 NULL
145515 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
145516 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
145517 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
145518 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
145519 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
145520 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
145521 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
145522 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
145523 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
145524 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
145525 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
145526 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
145527 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
145528 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
145529 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
145530 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
145531 +get_video_status_28922 get_video_status 0 28922 NULL
145532 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
145533 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
145534 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
145535 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
145536 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
145537 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
145538 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
145539 +push_rx_28939 push_rx 3 28939 NULL
145540 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
145541 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
145542 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
145543 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
145544 +icmp_packet_28950 icmp_packet 0 28950 NULL
145545 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
145546 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
145547 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
145548 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
145549 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
145550 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
145551 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
145552 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
145553 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
145554 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
145555 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
145556 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
145557 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
145558 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
145559 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
145560 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
145561 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
145562 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
145563 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
145564 +netlink_bind_28992 netlink_bind 0 28992 NULL
145565 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
145566 +device_show_bool_28994 device_show_bool 0 28994 NULL
145567 +store_28995 store 0 28995 NULL
145568 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
145569 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
145570 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
145571 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
145572 +fdb_insert_29003 fdb_insert 0 29003 NULL
145573 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
145574 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
145575 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
145576 +read_alloc_29022 read_alloc 0 29022 NULL
145577 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
145578 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
145579 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
145580 +rmd160_update_29027 rmd160_update 0 29027 NULL
145581 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
145582 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
145583 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
145584 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
145585 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
145586 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
145587 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
145588 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
145589 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
145590 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
145591 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
145592 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
145593 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
145594 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
145595 +tso_fragment_29050 tso_fragment 3 29050 NULL
145596 +open_tx_first_29051 open_tx_first 0 29051 NULL
145597 +send_request_29054 send_request 0 29054 NULL
145598 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
145599 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
145600 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
145601 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
145602 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
145603 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
145604 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
145605 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
145606 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
145607 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
145608 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
145609 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
145610 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
145611 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
145612 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
145613 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
145614 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
145615 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
145616 +show_29089 show 0 29089 NULL
145617 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
145618 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
145619 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
145620 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
145621 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
145622 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
145623 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
145624 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
145625 +show_tach_29110 show_tach 0 29110 NULL
145626 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
145627 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
145628 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
145629 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
145630 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
145631 +snprintf_29125 snprintf 0 29125 NULL
145632 +init_mac_29127 init_mac 0 29127 NULL
145633 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
145634 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
145635 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
145636 +show_nports_29139 show_nports 0 29139 NULL nohasharray
145637 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
145638 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
145639 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
145640 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
145641 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
145642 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
145643 +chunksize_show_29145 chunksize_show 0 29145 NULL
145644 +reshape_ring_29147 reshape_ring 2 29147 NULL
145645 +show_29152 show 0 29152 NULL nohasharray
145646 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
145647 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
145648 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
145649 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
145650 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
145651 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
145652 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
145653 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
145654 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
145655 +badblocks_show_29175 badblocks_show 0 29175 NULL
145656 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
145657 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
145658 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
145659 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
145660 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
145661 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
145662 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
145663 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
145664 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
145665 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
145666 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
145667 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
145668 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
145669 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
145670 +disable_vport_29223 disable_vport 0 29223 NULL
145671 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
145672 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
145673 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
145674 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
145675 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
145676 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
145677 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
145678 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
145679 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
145680 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
145681 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
145682 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
145683 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
145684 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
145685 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
145686 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
145687 +help_29245 help 0 29245 NULL nohasharray
145688 +wake_store_29245 wake_store 0-4 29245 &help_29245
145689 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
145690 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
145691 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
145692 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
145693 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
145694 +enable_count_show_29259 enable_count_show 0 29259 NULL
145695 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
145696 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
145697 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
145698 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
145699 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
145700 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
145701 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
145702 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
145703 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
145704 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
145705 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
145706 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
145707 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
145708 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
145709 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
145710 +range_read_29291 range_read 0 29291 NULL
145711 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
145712 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
145713 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
145714 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
145715 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
145716 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL nohasharray
145717 +mempool_resize_29311 mempool_resize 2 29311 &regmap_spmi_ext_read_29311
145718 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
145719 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
145720 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
145721 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
145722 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
145723 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
145724 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
145725 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
145726 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
145727 +set_page_29334 set_page 0 29334 NULL
145728 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
145729 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
145730 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
145731 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
145732 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
145733 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
145734 +acquire_lock_29352 acquire_lock 0 29352 NULL
145735 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
145736 +context_show_29361 context_show 0 29361 NULL nohasharray
145737 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
145738 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
145739 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
145740 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
145741 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
145742 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
145743 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
145744 +store_29393 store 0 29393 NULL
145745 +hci_sock_sendmsg_29396 hci_sock_sendmsg 3 29396 NULL
145746 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
145747 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
145748 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
145749 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
145750 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
145751 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
145752 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
145753 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
145754 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
145755 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
145756 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
145757 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
145758 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
145759 +mempool_create_29437 mempool_create 1 29437 NULL
145760 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
145761 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
145762 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
145763 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
145764 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
145765 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
145766 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
145767 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
145768 +show_29455 show 0 29455 &__kmalloc_node_29455
145769 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
145770 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
145771 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
145772 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
145773 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
145774 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
145775 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
145776 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
145777 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
145778 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
145779 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
145780 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
145781 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
145782 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
145783 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
145784 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
145785 +topology_change_show_29484 topology_change_show 0 29484 NULL
145786 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
145787 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
145788 +show_29488 show 0 29488 NULL
145789 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
145790 +store_reset_29502 store_reset 0-4 29502 NULL
145791 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
145792 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
145793 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
145794 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
145795 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
145796 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
145797 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
145798 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
145799 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
145800 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
145801 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
145802 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
145803 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
145804 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
145805 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
145806 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
145807 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
145808 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
145809 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
145810 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
145811 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
145812 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
145813 +vfs_read_29543 vfs_read 0-3 29543 NULL
145814 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
145815 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
145816 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
145817 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
145818 +ftrace_write_29551 ftrace_write 3 29551 NULL
145819 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
145820 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
145821 +show_in_input3_29564 show_in_input3 0 29564 NULL
145822 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
145823 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
145824 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
145825 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
145826 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
145827 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
145828 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
145829 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
145830 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
145831 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
145832 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
145833 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
145834 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
145835 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
145836 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
145837 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
145838 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
145839 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
145840 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
145841 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
145842 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
145843 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
145844 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
145845 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
145846 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
145847 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
145848 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
145849 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
145850 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
145851 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
145852 +show_power_29626 show_power 0 29626 NULL
145853 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
145854 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
145855 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
145856 +spi_write_29631 spi_write 0 29631 NULL
145857 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
145858 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
145859 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
145860 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
145861 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
145862 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
145863 +md5_init_29643 md5_init 0 29643 NULL
145864 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
145865 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
145866 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
145867 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
145868 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
145869 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
145870 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
145871 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
145872 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
145873 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
145874 +user_get_29663 user_get 0 29663 NULL
145875 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL nohasharray
145876 +rfcomm_sock_sendmsg_29669 rfcomm_sock_sendmsg 3 29669 &br_send_bpdu_29669
145877 +br_nlmsg_size_29671 br_nlmsg_size 0 29671 NULL
145878 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
145879 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
145880 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
145881 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
145882 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
145883 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
145884 +sync_29693 sync 0 29693 NULL nohasharray
145885 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
145886 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
145887 +output_29700 output 0 29700 NULL
145888 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
145889 +cp_open_29706 cp_open 0 29706 NULL
145890 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
145891 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
145892 +probes_write_29711 probes_write 3 29711 NULL
145893 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
145894 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
145895 +compat_write_data_29715 compat_write_data 0 29715 NULL
145896 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
145897 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 nohasharray
145898 +ext4_ext_direct_IO_29716 ext4_ext_direct_IO 3 29716 &wl1251_acx_station_id_29716
145899 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
145900 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
145901 +wake_show_29730 wake_show 0 29730 NULL
145902 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
145903 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
145904 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
145905 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
145906 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
145907 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
145908 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
145909 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
145910 +adp5520_show_29748 adp5520_show 0 29748 NULL
145911 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
145912 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
145913 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
145914 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
145915 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
145916 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
145917 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
145918 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
145919 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
145920 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
145921 +devid_show_29772 devid_show 0 29772 NULL
145922 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
145923 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
145924 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
145925 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
145926 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
145927 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
145928 +dbAlloc_29794 dbAlloc 0 29794 NULL
145929 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
145930 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
145931 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
145932 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
145933 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
145934 +oprofile_start_29810 oprofile_start 0 29810 NULL
145935 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
145936 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
145937 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
145938 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
145939 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
145940 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
145941 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
145942 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
145943 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
145944 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
145945 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
145946 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
145947 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
145948 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
145949 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
145950 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
145951 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
145952 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
145953 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
145954 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
145955 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
145956 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
145957 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
145958 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
145959 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
145960 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
145961 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
145962 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL nohasharray
145963 +br_get_link_af_size_filtered_29876 br_get_link_af_size_filtered 0 29876 &show_engine3_mode_29876
145964 +setup_29880 setup 0 29880 NULL
145965 +store_pan_29882 store_pan 0-4 29882 NULL
145966 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
145967 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
145968 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
145969 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
145970 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
145971 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
145972 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
145973 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
145974 +follow_pte_29913 follow_pte 0 29913 NULL
145975 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
145976 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
145977 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
145978 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
145979 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
145980 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
145981 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
145982 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
145983 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
145984 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
145985 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
145986 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
145987 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
145988 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
145989 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
145990 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
145991 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
145992 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
145993 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
145994 +init_29962 init 0 29962 NULL
145995 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
145996 +dn_sendmsg_29966 dn_sendmsg 3 29966 NULL
145997 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
145998 +register_one_node_29973 register_one_node 0 29973 NULL
145999 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
146000 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
146001 +location_store_29981 location_store 0-3 29981 NULL
146002 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
146003 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
146004 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
146005 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
146006 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
146007 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
146008 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
146009 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
146010 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
146011 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
146012 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
146013 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
146014 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
146015 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
146016 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
146017 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
146018 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
146019 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
146020 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
146021 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
146022 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
146023 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
146024 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
146025 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
146026 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
146027 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
146028 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
146029 +SyS_write_30059 SyS_write 3 30059 NULL
146030 +general_stats_read_30067 general_stats_read 0 30067 NULL
146031 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
146032 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
146033 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
146034 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
146035 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
146036 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
146037 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
146038 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
146039 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
146040 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
146041 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL nohasharray
146042 +generic_write_checks_30093 generic_write_checks 0 30093 &tg3_run_loopback_30093
146043 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
146044 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
146045 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
146046 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
146047 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
146048 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
146049 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
146050 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
146051 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
146052 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
146053 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
146054 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
146055 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
146056 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
146057 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
146058 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
146059 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
146060 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
146061 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
146062 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
146063 +start_transfer_30146 start_transfer 0 30146 NULL
146064 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
146065 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
146066 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
146067 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL nohasharray
146068 +start_stop_khugepaged_30162 start_stop_khugepaged 0 30162 &netlink_realloc_groups_30162
146069 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
146070 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
146071 +cs_init_30168 cs_init 0 30168 NULL
146072 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
146073 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
146074 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
146075 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
146076 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
146077 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
146078 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
146079 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
146080 +hrz_open_30192 hrz_open 0 30192 NULL
146081 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
146082 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
146083 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
146084 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
146085 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
146086 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
146087 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
146088 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
146089 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
146090 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
146091 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
146092 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
146093 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
146094 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
146095 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
146096 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
146097 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
146098 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
146099 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
146100 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
146101 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
146102 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
146103 +read_data_offset_30230 read_data_offset 0 30230 NULL
146104 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
146105 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
146106 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
146107 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
146108 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
146109 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
146110 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
146111 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
146112 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
146113 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
146114 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
146115 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
146116 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
146117 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
146118 +to_addr_param_30275 to_addr_param 0 30275 NULL
146119 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
146120 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
146121 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
146122 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
146123 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
146124 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
146125 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
146126 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
146127 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
146128 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
146129 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
146130 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL nohasharray
146131 +irda_sendmsg_dgram_30299 irda_sendmsg_dgram 3 30299 &qlcnic_netdev_event_30299
146132 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
146133 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
146134 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
146135 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
146136 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
146137 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
146138 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
146139 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
146140 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
146141 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
146142 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
146143 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
146144 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
146145 +read_30336 read 0 30336 NULL nohasharray
146146 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
146147 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
146148 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
146149 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
146150 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
146151 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
146152 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
146153 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
146154 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
146155 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL nohasharray
146156 +wil_reset_30355 wil_reset 0 30355 &show_ipOutNoRoutes_30355
146157 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
146158 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
146159 +ipx_getname_30363 ipx_getname 0 30363 NULL
146160 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
146161 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
146162 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
146163 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
146164 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
146165 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
146166 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
146167 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
146168 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
146169 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
146170 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
146171 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
146172 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
146173 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
146174 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
146175 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
146176 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
146177 +ixgb_up_30405 ixgb_up 0 30405 NULL
146178 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
146179 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
146180 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
146181 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
146182 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
146183 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
146184 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
146185 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL nohasharray
146186 +trace_insert_enum_map_30421 trace_insert_enum_map 3 30421 &lpfc_npiv_info_show_30421
146187 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
146188 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
146189 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
146190 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
146191 +mq_create_30425 mq_create 1 30425 NULL nohasharray
146192 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
146193 +ras_help_30427 ras_help 0 30427 NULL nohasharray
146194 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
146195 +can_notifier_30428 can_notifier 0 30428 NULL
146196 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
146197 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
146198 +xgbe_open_30431 xgbe_open 0 30431 NULL
146199 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
146200 +show_30434 show 0 30434 NULL
146201 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
146202 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
146203 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
146204 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
146205 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
146206 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
146207 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
146208 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
146209 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
146210 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
146211 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
146212 +urandom_read_30462 urandom_read 3-0 30462 NULL
146213 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
146214 +bop_lookup_30466 bop_lookup 0 30466 NULL
146215 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
146216 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
146217 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
146218 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
146219 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
146220 +setexposure_30478 setexposure 0 30478 NULL
146221 +write_head_30481 write_head 4-0 30481 NULL nohasharray
146222 +update_30481 update 0 30481 &write_head_30481
146223 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
146224 +adu_write_30487 adu_write 3-0 30487 NULL
146225 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
146226 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
146227 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
146228 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
146229 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
146230 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
146231 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
146232 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
146233 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
146234 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
146235 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
146236 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
146237 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
146238 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
146239 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
146240 +packet_notifier_30510 packet_notifier 0 30510 NULL
146241 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
146242 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
146243 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
146244 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
146245 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
146246 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
146247 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
146248 +init_30531 init 0 30531 NULL
146249 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
146250 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
146251 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
146252 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
146253 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
146254 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
146255 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
146256 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
146257 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
146258 +_mv88e6xxx_reg_write_30554 _mv88e6xxx_reg_write 0 30554 NULL
146259 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
146260 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
146261 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
146262 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
146263 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
146264 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
146265 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
146266 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
146267 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
146268 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
146269 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
146270 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
146271 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
146272 +set_le_30581 set_le 4 30581 NULL
146273 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
146274 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
146275 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
146276 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
146277 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
146278 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
146279 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
146280 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
146281 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
146282 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
146283 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
146284 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
146285 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
146286 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
146287 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
146288 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
146289 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
146290 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
146291 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
146292 +run_store_30632 run_store 0-4 30632 NULL
146293 +show_30633 show 0 30633 NULL
146294 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
146295 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
146296 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
146297 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
146298 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
146299 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
146300 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
146301 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
146302 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
146303 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
146304 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
146305 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
146306 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
146307 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
146308 +agp_remap_30665 agp_remap 2 30665 NULL
146309 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
146310 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
146311 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
146312 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
146313 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
146314 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
146315 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
146316 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
146317 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
146318 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
146319 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
146320 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
146321 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
146322 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
146323 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
146324 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
146325 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
146326 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
146327 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
146328 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
146329 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
146330 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
146331 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
146332 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
146333 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
146334 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
146335 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
146336 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
146337 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
146338 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
146339 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
146340 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
146341 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
146342 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
146343 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
146344 +snapshot_status_30744 snapshot_status 5 30744 NULL
146345 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
146346 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
146347 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
146348 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
146349 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
146350 +stepping_show_30758 stepping_show 0 30758 NULL
146351 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
146352 +aa_capable_30763 aa_capable 0 30763 NULL
146353 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
146354 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
146355 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
146356 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
146357 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
146358 +fillonedir_30772 fillonedir 3 30772 NULL
146359 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
146360 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
146361 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
146362 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
146363 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
146364 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
146365 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
146366 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
146367 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
146368 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
146369 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
146370 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
146371 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
146372 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
146373 +dn_create_30821 dn_create 0 30821 NULL
146374 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
146375 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
146376 +pvc_create_30834 pvc_create 0 30834 NULL
146377 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
146378 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
146379 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
146380 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
146381 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
146382 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
146383 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
146384 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
146385 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
146386 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
146387 +is_otg_show_30852 is_otg_show 0 30852 NULL
146388 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
146389 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
146390 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
146391 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
146392 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
146393 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
146394 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
146395 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
146396 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
146397 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
146398 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
146399 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
146400 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
146401 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
146402 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
146403 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
146404 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
146405 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
146406 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
146407 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
146408 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
146409 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
146410 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
146411 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
146412 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
146413 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
146414 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
146415 +show_fan_max_30922 show_fan_max 0 30922 NULL
146416 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
146417 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
146418 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
146419 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
146420 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
146421 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
146422 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
146423 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
146424 +set_30936 set 0 30936 &hello_time_show_30936
146425 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
146426 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
146427 +read_usunc_30940 read_usunc 0 30940 NULL
146428 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
146429 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
146430 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
146431 +affs_direct_IO_30947 affs_direct_IO 3 30947 NULL
146432 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
146433 +store_30953 store 0-4 30953 &reserve_space_30953
146434 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
146435 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
146436 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
146437 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
146438 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
146439 +sr_write_async_30968 sr_write_async 3 30968 NULL
146440 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
146441 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
146442 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
146443 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
146444 +cypress_open_30984 cypress_open 0 30984 NULL
146445 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
146446 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
146447 +wan_write_30990 wan_write 0 30990 NULL
146448 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
146449 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
146450 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
146451 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
146452 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
146453 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
146454 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
146455 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
146456 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
146457 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
146458 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
146459 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
146460 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
146461 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
146462 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
146463 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
146464 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
146465 +get_regs_len_31032 get_regs_len 0 31032 NULL
146466 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
146467 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
146468 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
146469 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
146470 +show_brightness_31047 show_brightness 0 31047 NULL
146471 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
146472 +sys_splice_31055 sys_splice 5 31055 NULL
146473 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
146474 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
146475 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
146476 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
146477 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
146478 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
146479 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
146480 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
146481 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
146482 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
146483 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
146484 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
146485 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
146486 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
146487 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
146488 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
146489 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
146490 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
146491 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
146492 +output_report_31105 output_report 0 31105 NULL
146493 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
146494 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
146495 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
146496 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
146497 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
146498 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
146499 +show_31115 show 0 31115 NULL
146500 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
146501 +space_store_31124 space_store 0-3 31124 NULL
146502 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
146503 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
146504 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
146505 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
146506 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
146507 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
146508 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
146509 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
146510 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
146511 +ssb_read16_31139 ssb_read16 0 31139 NULL
146512 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
146513 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
146514 +caif_seqpkt_recvmsg_31145 caif_seqpkt_recvmsg 3 31145 NULL
146515 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
146516 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
146517 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
146518 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
146519 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
146520 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
146521 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
146522 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
146523 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
146524 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
146525 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
146526 +store_31179 store 0-3 31179 NULL
146527 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
146528 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
146529 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
146530 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
146531 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
146532 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
146533 +amd8111_access_31197 amd8111_access 0 31197 NULL
146534 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
146535 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
146536 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
146537 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
146538 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
146539 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
146540 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
146541 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
146542 +__read_reg_31216 __read_reg 0 31216 NULL
146543 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
146544 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
146545 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
146546 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
146547 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
146548 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
146549 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
146550 +store_31237 store 0-3 31237 NULL
146551 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
146552 +cyy_readb_31240 cyy_readb 0 31240 NULL
146553 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
146554 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
146555 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
146556 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
146557 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
146558 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
146559 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
146560 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
146561 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
146562 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
146563 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
146564 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
146565 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
146566 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
146567 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
146568 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
146569 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
146570 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
146571 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
146572 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
146573 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
146574 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
146575 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
146576 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
146577 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
146578 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
146579 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
146580 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
146581 +command_file_write_31318 command_file_write 3-0 31318 NULL
146582 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
146583 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
146584 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
146585 +recvmsg_31331 recvmsg 0-4 31331 NULL
146586 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
146587 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
146588 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
146589 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
146590 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
146591 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
146592 +platform_device_add_31340 platform_device_add 0 31340 NULL
146593 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
146594 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
146595 +sha256_base_finish_31352 sha256_base_finish 0 31352 NULL
146596 +queue_setup_31353 queue_setup 0 31353 NULL
146597 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
146598 +outlen_write_31358 outlen_write 3-0 31358 NULL
146599 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
146600 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
146601 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
146602 +handler_31368 handler 0 31368 NULL
146603 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
146604 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
146605 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
146606 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
146607 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
146608 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
146609 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
146610 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
146611 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
146612 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
146613 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
146614 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
146615 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
146616 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
146617 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
146618 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
146619 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
146620 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
146621 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
146622 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
146623 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
146624 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
146625 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
146626 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
146627 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
146628 +iuu_open_31432 iuu_open 0 31432 NULL
146629 +ext4_find_dest_de_31440 ext4_find_dest_de 7 31440 NULL
146630 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
146631 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
146632 +security_set_bools_31447 security_set_bools 0 31447 NULL
146633 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
146634 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
146635 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
146636 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
146637 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
146638 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
146639 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
146640 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
146641 +drm_read_31467 drm_read 0-3 31467 NULL
146642 +do_fcntl_31468 do_fcntl 3 31468 NULL
146643 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
146644 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
146645 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
146646 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
146647 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
146648 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
146649 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
146650 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
146651 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
146652 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
146653 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
146654 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
146655 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
146656 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
146657 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
146658 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
146659 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
146660 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
146661 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
146662 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
146663 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
146664 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
146665 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
146666 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
146667 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
146668 +fs_send_31530 fs_send 0 31530 NULL
146669 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
146670 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
146671 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL nohasharray
146672 +irda_recvmsg_dgram_31535 irda_recvmsg_dgram 3 31535 &tvp5150_s_ctrl_31535
146673 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
146674 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
146675 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
146676 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
146677 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
146678 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
146679 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
146680 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
146681 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
146682 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
146683 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
146684 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
146685 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
146686 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
146687 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
146688 +latch_read_file_31569 latch_read_file 0 31569 NULL
146689 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
146690 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
146691 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
146692 +osst_write_31581 osst_write 3-0 31581 NULL
146693 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
146694 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
146695 +fc_read_31589 fc_read 0-3 31589 NULL
146696 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
146697 +adp8870_read_31592 adp8870_read 0 31592 NULL
146698 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
146699 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
146700 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
146701 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
146702 +rng_reset_31602 rng_reset 0 31602 NULL
146703 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
146704 +store_31610 store 0-4 31610 NULL
146705 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
146706 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
146707 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
146708 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
146709 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
146710 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
146711 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
146712 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
146713 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
146714 +disassociate_31631 disassociate 0 31631 NULL
146715 +caif_create_31634 caif_create 0 31634 NULL
146716 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
146717 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
146718 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
146719 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
146720 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
146721 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
146722 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
146723 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
146724 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
146725 +current_page_show_31657 current_page_show 0 31657 NULL
146726 +reset_31659 reset 0 31659 NULL
146727 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
146728 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
146729 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
146730 +__lgread_31668 __lgread 4 31668 NULL
146731 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
146732 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
146733 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
146734 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
146735 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
146736 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
146737 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
146738 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
146739 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
146740 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
146741 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
146742 +x25_bind_31686 x25_bind 0 31686 NULL
146743 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
146744 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
146745 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
146746 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
146747 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
146748 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
146749 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
146750 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
146751 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
146752 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
146753 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
146754 +apply_constraint_31714 apply_constraint 0 31714 NULL
146755 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
146756 +id_device_show_31718 id_device_show 0 31718 NULL
146757 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
146758 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
146759 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
146760 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
146761 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
146762 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
146763 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
146764 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
146765 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
146766 +set_audio_31733 set_audio 0 31733 NULL
146767 +label_northbridge_31734 label_northbridge 0 31734 NULL
146768 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
146769 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
146770 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
146771 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
146772 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
146773 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
146774 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
146775 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
146776 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
146777 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
146778 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
146779 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
146780 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
146781 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
146782 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
146783 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
146784 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
146785 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
146786 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
146787 +tg3_start_31796 tg3_start 0 31796 NULL
146788 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
146789 +get_count_order_31800 get_count_order 0 31800 NULL
146790 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
146791 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
146792 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
146793 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
146794 +data_write_31805 data_write 3-0 31805 NULL
146795 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
146796 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
146797 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
146798 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
146799 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
146800 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
146801 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
146802 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
146803 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
146804 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
146805 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
146806 +any_show_31831 any_show 0 31831 NULL
146807 +i915_get_ggtt_vma_pages_31833 i915_get_ggtt_vma_pages 0 31833 NULL
146808 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL nohasharray
146809 +_mv88e6xxx_phy_read_31834 _mv88e6xxx_phy_read 0 31834 &notify_send_pre_enqueue_31834
146810 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
146811 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
146812 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
146813 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
146814 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
146815 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
146816 +show_31851 show 0 31851 NULL
146817 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
146818 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
146819 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
146820 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
146821 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
146822 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
146823 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
146824 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
146825 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
146826 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
146827 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
146828 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
146829 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
146830 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
146831 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
146832 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
146833 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
146834 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
146835 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
146836 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
146837 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
146838 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
146839 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
146840 +xattr_permission_31907 xattr_permission 0 31907 NULL
146841 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
146842 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
146843 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
146844 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
146845 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
146846 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
146847 +new_dir_31919 new_dir 3 31919 NULL
146848 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
146849 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
146850 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
146851 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
146852 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
146853 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
146854 +era_status_31934 era_status 5 31934 NULL
146855 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
146856 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
146857 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
146858 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
146859 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
146860 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
146861 +read_mem_31942 read_mem 3-0 31942 NULL
146862 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
146863 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
146864 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
146865 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
146866 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
146867 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
146868 +vb2_write_31948 vb2_write 3-0 31948 NULL
146869 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
146870 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
146871 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
146872 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
146873 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
146874 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
146875 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
146876 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
146877 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
146878 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
146879 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
146880 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
146881 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
146882 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
146883 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
146884 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
146885 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
146886 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
146887 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
146888 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
146889 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
146890 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
146891 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
146892 +si4713_setup_31994 si4713_setup 0 31994 NULL
146893 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
146894 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
146895 +poll_dte_32001 poll_dte 0 32001 NULL
146896 +show_line_32004 show_line 0-3-4 32004 NULL
146897 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
146898 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
146899 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
146900 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
146901 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
146902 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
146903 +stk_read_32038 stk_read 3-0 32038 NULL
146904 +camera_show_32039 camera_show 0 32039 NULL
146905 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
146906 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
146907 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
146908 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
146909 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
146910 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
146911 +dnet_open_32060 dnet_open 0 32060 NULL
146912 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
146913 +flush_buffer_32063 flush_buffer 0 32063 NULL
146914 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
146915 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
146916 +multipath_run_32066 multipath_run 0 32066 NULL
146917 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
146918 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
146919 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
146920 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
146921 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
146922 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
146923 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
146924 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
146925 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
146926 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
146927 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
146928 +bio_alloc_32095 bio_alloc 2 32095 NULL
146929 +temp_show_32099 temp_show 0 32099 NULL
146930 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
146931 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
146932 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
146933 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
146934 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
146935 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
146936 +ep_enable_32105 ep_enable 0 32105 NULL
146937 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
146938 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
146939 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
146940 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
146941 +disk_status_32120 disk_status 4-0 32120 NULL
146942 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
146943 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
146944 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
146945 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
146946 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
146947 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
146948 +alloc_tx_32143 alloc_tx 2 32143 NULL
146949 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
146950 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
146951 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
146952 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
146953 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
146954 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
146955 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
146956 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
146957 +bind_32161 bind 0 32161 NULL
146958 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
146959 +venus_link_32165 venus_link 5 32165 NULL
146960 +channel_get_32166 channel_get 0 32166 NULL nohasharray
146961 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
146962 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
146963 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
146964 +get_beep_32172 get_beep 0 32172 NULL
146965 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
146966 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
146967 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
146968 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
146969 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
146970 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
146971 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
146972 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
146973 +validate_add_page_32189 validate_add_page 0 32189 NULL
146974 +temp_get_32191 temp_get 0 32191 NULL
146975 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
146976 +del_ptr_32197 del_ptr 4 32197 NULL
146977 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
146978 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
146979 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
146980 +affs_statfs_32208 affs_statfs 0 32208 NULL
146981 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
146982 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
146983 +lower_callback_32223 lower_callback 0 32223 NULL
146984 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
146985 +open_patch_32229 open_patch 0 32229 NULL
146986 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
146987 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
146988 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
146989 +ec_transaction_32239 ec_transaction 0 32239 NULL
146990 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
146991 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
146992 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
146993 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
146994 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
146995 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
146996 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
146997 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
146998 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
146999 +dp_device_event_32266 dp_device_event 0 32266 NULL
147000 +write_cam_control_32268 write_cam_control 0 32268 NULL
147001 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
147002 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
147003 +store_in_max_32278 store_in_max 0-4 32278 NULL
147004 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
147005 +runtime_resume_32282 runtime_resume 0 32282 NULL
147006 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
147007 +show_control_32286 show_control 0 32286 NULL
147008 +uart401_open_32288 uart401_open 0 32288 NULL
147009 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
147010 +netvsc_send_pkt_32291 netvsc_send_pkt 0 32291 NULL
147011 +alloc_ofld_rxqs_32293 alloc_ofld_rxqs 0 32293 NULL
147012 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
147013 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
147014 +find_ci_32301 find_ci 0 32301 NULL
147015 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
147016 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
147017 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
147018 +pm_async_show_32309 pm_async_show 0 32309 NULL
147019 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
147020 +SyS_select_32319 SyS_select 1 32319 NULL
147021 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
147022 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
147023 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
147024 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
147025 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
147026 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
147027 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
147028 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
147029 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
147030 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
147031 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
147032 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
147033 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
147034 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
147035 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
147036 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
147037 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
147038 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
147039 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
147040 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
147041 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
147042 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
147043 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
147044 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
147045 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
147046 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
147047 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
147048 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
147049 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
147050 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
147051 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
147052 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
147053 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
147054 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
147055 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
147056 +root_port_show_32379 root_port_show 0 32379 NULL
147057 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
147058 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
147059 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
147060 +x75create_32394 x75create 0 32394 NULL
147061 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
147062 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
147063 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
147064 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
147065 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
147066 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
147067 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
147068 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
147069 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
147070 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
147071 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
147072 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
147073 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
147074 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
147075 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
147076 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
147077 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
147078 +SyS_send_32424 SyS_send 3 32424 NULL
147079 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
147080 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
147081 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
147082 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
147083 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
147084 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
147085 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
147086 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440 nohasharray
147087 +reiserfs_direct_IO_32440 reiserfs_direct_IO 3 32440 &cfq_set_leaf_weight_32440
147088 +show_in16_32441 show_in16 0 32441 NULL
147089 +axnet_resume_32442 axnet_resume 0 32442 NULL
147090 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
147091 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
147092 +set_status_32456 set_status 0 32456 NULL
147093 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
147094 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
147095 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
147096 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
147097 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
147098 +cache_status_32462 cache_status 5 32462 NULL
147099 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
147100 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
147101 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
147102 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
147103 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
147104 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
147105 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
147106 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
147107 +piix4_access_32474 piix4_access 0 32474 NULL
147108 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
147109 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
147110 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
147111 +temp0_show_32489 temp0_show 0 32489 NULL
147112 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
147113 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
147114 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
147115 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
147116 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
147117 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
147118 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
147119 +initialize_32504 initialize 0 32504 NULL
147120 +fwnet_open_32505 fwnet_open 0 32505 NULL
147121 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
147122 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
147123 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
147124 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
147125 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
147126 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
147127 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
147128 +disconnect_32521 disconnect 4 32521 NULL
147129 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
147130 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
147131 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
147132 +ilo_read_32531 ilo_read 3-0 32531 NULL
147133 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
147134 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
147135 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
147136 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
147137 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
147138 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
147139 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
147140 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
147141 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
147142 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
147143 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
147144 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
147145 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
147146 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
147147 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561 nohasharray
147148 +__blockdev_direct_IO_32561 __blockdev_direct_IO 5-0 32561 &alloc_dma_desc_resources_32561
147149 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
147150 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
147151 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
147152 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
147153 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
147154 +listen_32570 listen 0 32570 NULL
147155 +__vlan_add_32575 __vlan_add 0 32575 NULL
147156 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
147157 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
147158 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
147159 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
147160 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
147161 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
147162 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
147163 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
147164 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
147165 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
147166 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
147167 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
147168 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
147169 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
147170 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
147171 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
147172 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
147173 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
147174 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
147175 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
147176 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
147177 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
147178 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
147179 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
147180 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
147181 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
147182 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
147183 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
147184 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
147185 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
147186 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
147187 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
147188 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
147189 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
147190 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
147191 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
147192 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
147193 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
147194 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
147195 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
147196 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
147197 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
147198 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
147199 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
147200 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
147201 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
147202 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
147203 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
147204 +family_show_32685 family_show 0 32685 NULL
147205 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
147206 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
147207 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
147208 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
147209 +si3054_init_32700 si3054_init 0 32700 NULL
147210 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
147211 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
147212 +security_get_32703 security_get 0 32703 NULL nohasharray
147213 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
147214 +check_bdq_32704 check_bdq 0 32704 NULL
147215 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
147216 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
147217 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
147218 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
147219 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
147220 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
147221 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
147222 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
147223 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
147224 +rpm_resume_32734 rpm_resume 0 32734 NULL
147225 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
147226 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
147227 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
147228 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
147229 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
147230 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
147231 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
147232 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
147233 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
147234 +every_nth_show_32754 every_nth_show 0 32754 NULL
147235 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
147236 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
147237 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
147238 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
147239 +qt2_write_32776 qt2_write 0-4 32776 NULL
147240 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
147241 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
147242 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
147243 +show_state_field_32780 show_state_field 0 32780 NULL
147244 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
147245 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
147246 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
147247 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
147248 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
147249 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
147250 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
147251 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
147252 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
147253 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
147254 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
147255 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
147256 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
147257 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
147258 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
147259 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
147260 +copy_name_32811 copy_name 0-3 32811 NULL
147261 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
147262 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
147263 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
147264 +__ksize_32837 __ksize 0 32837 NULL
147265 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
147266 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
147267 +vga_rseq_32848 vga_rseq 0 32848 NULL
147268 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
147269 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
147270 +show_32860 show 0 32860 NULL
147271 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
147272 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
147273 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
147274 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
147275 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
147276 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
147277 +sha1_final_32876 sha1_final 0 32876 NULL
147278 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
147279 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
147280 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
147281 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
147282 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
147283 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
147284 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
147285 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
147286 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
147287 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
147288 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
147289 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
147290 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
147291 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
147292 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
147293 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
147294 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
147295 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
147296 +write_policy_show_32908 write_policy_show 0 32908 NULL
147297 +show_fan16_32912 show_fan16 0 32912 NULL
147298 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
147299 +add_bound_rdev_32915 add_bound_rdev 0 32915 NULL
147300 +show_32916 show 0 32916 NULL
147301 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
147302 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
147303 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
147304 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
147305 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
147306 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
147307 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
147308 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
147309 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
147310 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
147311 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
147312 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
147313 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
147314 +trusted_list_32953 trusted_list 0-5 32953 NULL
147315 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
147316 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
147317 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
147318 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
147319 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
147320 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
147321 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
147322 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
147323 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
147324 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
147325 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
147326 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
147327 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
147328 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
147329 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
147330 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
147331 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
147332 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
147333 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
147334 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
147335 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
147336 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
147337 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
147338 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
147339 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
147340 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
147341 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
147342 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
147343 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
147344 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
147345 +show_current_governor_33033 show_current_governor 0 33033 NULL
147346 +make_reservation_33038 make_reservation 0 33038 NULL
147347 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
147348 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
147349 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
147350 +show_ch_count_33045 show_ch_count 0 33045 NULL
147351 +show_sgid_33048 show_sgid 0 33048 NULL
147352 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
147353 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
147354 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
147355 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
147356 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
147357 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
147358 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
147359 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
147360 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
147361 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
147362 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
147363 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
147364 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
147365 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
147366 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
147367 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
147368 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
147369 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
147370 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
147371 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
147372 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
147373 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
147374 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
147375 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
147376 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
147377 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
147378 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
147379 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
147380 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
147381 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
147382 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
147383 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
147384 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
147385 +write_node_33121 write_node 4-0 33121 NULL
147386 +llc_ui_sendmsg_33123 llc_ui_sendmsg 3 33123 NULL
147387 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
147388 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
147389 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
147390 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
147391 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
147392 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
147393 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
147394 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
147395 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
147396 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
147397 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
147398 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
147399 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
147400 +packet_sendmsg_33154 packet_sendmsg 3 33154 NULL
147401 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
147402 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
147403 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
147404 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
147405 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
147406 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
147407 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
147408 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
147409 +show_otp2_33172 show_otp2 0 33172 NULL
147410 +begin_33173 begin 0 33173 NULL
147411 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
147412 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
147413 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
147414 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
147415 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
147416 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
147417 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
147418 +flash_store_33203 flash_store 0-4 33203 NULL
147419 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
147420 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
147421 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
147422 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
147423 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
147424 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
147425 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
147426 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
147427 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
147428 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
147429 +fops_write_33219 fops_write 0-3 33219 NULL
147430 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
147431 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
147432 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
147433 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
147434 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
147435 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
147436 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
147437 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
147438 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
147439 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
147440 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
147441 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
147442 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
147443 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
147444 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
147445 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
147446 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
147447 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
147448 +ipgre_open_33270 ipgre_open 0 33270 NULL
147449 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
147450 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
147451 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
147452 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
147453 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
147454 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
147455 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
147456 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
147457 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
147458 +bin_search_33289 bin_search 0 33289 NULL
147459 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
147460 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
147461 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
147462 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
147463 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
147464 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
147465 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
147466 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
147467 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
147468 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
147469 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
147470 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
147471 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
147472 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
147473 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
147474 +bdc_run_33333 bdc_run 0 33333 NULL
147475 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
147476 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
147477 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
147478 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
147479 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
147480 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
147481 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
147482 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
147483 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
147484 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
147485 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
147486 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
147487 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
147488 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
147489 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
147490 +setsockopt_33380 setsockopt 0 33380 NULL
147491 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL nohasharray
147492 +_find_next_bit_33381 _find_next_bit 0-2 33381 &hackrf_alloc_stream_bufs_33381
147493 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
147494 +airo_suspend_33386 airo_suspend 0 33386 NULL
147495 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
147496 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
147497 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
147498 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
147499 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
147500 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
147501 +size_read_33399 size_read 0-3 33399 NULL
147502 +show_yoffset_33400 show_yoffset 0 33400 NULL
147503 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
147504 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
147505 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
147506 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
147507 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
147508 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
147509 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
147510 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
147511 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
147512 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
147513 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
147514 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
147515 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
147516 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
147517 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
147518 +mic_start_33422 mic_start 0 33422 NULL
147519 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
147520 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
147521 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
147522 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
147523 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
147524 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
147525 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
147526 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
147527 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
147528 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
147529 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
147530 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
147531 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
147532 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
147533 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
147534 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
147535 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
147536 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
147537 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
147538 +__verify_length_33462 __verify_length 0 33462 NULL
147539 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
147540 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
147541 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
147542 +create_entry_33479 create_entry 2 33479 NULL
147543 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
147544 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
147545 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
147546 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
147547 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
147548 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
147549 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
147550 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
147551 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
147552 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
147553 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
147554 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
147555 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
147556 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
147557 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
147558 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
147559 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
147560 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
147561 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
147562 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
147563 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
147564 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
147565 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
147566 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
147567 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
147568 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
147569 +show_temp_high_33534 show_temp_high 0 33534 NULL
147570 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
147571 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
147572 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
147573 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
147574 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
147575 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
147576 +__acpi_device_modalias_33545 __acpi_device_modalias 0 33545 NULL
147577 +get_fan_div_33546 get_fan_div 0 33546 NULL
147578 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
147579 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
147580 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
147581 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
147582 +dup_array_33551 dup_array 3 33551 NULL
147583 +in8_33552 in8 0 33552 NULL nohasharray
147584 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
147585 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
147586 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
147587 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
147588 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
147589 +limit_write_33576 limit_write 0-3 33576 NULL
147590 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
147591 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
147592 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
147593 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
147594 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
147595 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
147596 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
147597 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
147598 +really_probe_33598 really_probe 0 33598 NULL
147599 +rtl_open_33601 rtl_open 0 33601 NULL
147600 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
147601 +temp_vga_33605 temp_vga 0 33605 NULL
147602 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
147603 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
147604 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
147605 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
147606 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
147607 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
147608 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
147609 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
147610 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
147611 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
147612 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
147613 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
147614 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
147615 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
147616 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
147617 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
147618 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
147619 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
147620 +swap_type_of_33634 swap_type_of 0 33634 NULL
147621 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
147622 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
147623 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
147624 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
147625 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
147626 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
147627 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
147628 +ali_write_33649 ali_write 0-3 33649 NULL
147629 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
147630 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
147631 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
147632 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
147633 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
147634 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
147635 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
147636 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
147637 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
147638 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
147639 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
147640 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
147641 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
147642 +show_color_common_33677 show_color_common 0 33677 NULL
147643 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
147644 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
147645 +policy_show_33685 policy_show 0 33685 NULL nohasharray
147646 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
147647 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
147648 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
147649 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
147650 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
147651 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
147652 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
147653 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
147654 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
147655 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
147656 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
147657 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
147658 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
147659 +expand_corename_33710 expand_corename 2 33710 NULL
147660 +enable_33715 enable 0 33715 NULL
147661 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
147662 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
147663 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
147664 +changeset_show_33726 changeset_show 0 33726 NULL
147665 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
147666 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
147667 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
147668 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
147669 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
147670 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
147671 +init_vif_33746 init_vif 0 33746 NULL
147672 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
147673 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
147674 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
147675 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
147676 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
147677 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
147678 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
147679 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
147680 +var_to_pll_33759 var_to_pll 0 33759 NULL
147681 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
147682 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
147683 +bitmap_full_33763 bitmap_full 2 33763 NULL
147684 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
147685 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
147686 +hashtab_create_33769 hashtab_create 3 33769 NULL
147687 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
147688 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
147689 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
147690 +____request_module_33775 ____request_module 0 33775 NULL
147691 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
147692 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
147693 +show_33785 show 0 33785 NULL nohasharray
147694 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
147695 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
147696 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
147697 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
147698 +check_qos_33797 check_qos 0 33797 NULL nohasharray
147699 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
147700 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
147701 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
147702 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
147703 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
147704 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
147705 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
147706 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
147707 +kcs_size_33818 kcs_size 0 33818 NULL
147708 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
147709 +read_reg_33819 read_reg 0 33819 &filter_write_33819
147710 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
147711 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
147712 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
147713 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
147714 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
147715 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
147716 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
147717 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
147718 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
147719 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
147720 +hamachi_open_33855 hamachi_open 0 33855 NULL
147721 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
147722 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
147723 +hdcs_start_33860 hdcs_start 0 33860 NULL
147724 +dev_register_33861 dev_register 0 33861 NULL
147725 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
147726 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
147727 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
147728 +bin_string_33884 bin_string 5-3 33884 NULL
147729 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
147730 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
147731 +vmci_transport_dgram_dequeue_33887 vmci_transport_dgram_dequeue 3 33887 NULL
147732 +twl_request_33892 twl_request 0 33892 NULL
147733 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
147734 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
147735 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
147736 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
147737 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
147738 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
147739 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
147740 +sg_nents_33909 sg_nents 0 33909 NULL
147741 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
147742 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
147743 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
147744 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
147745 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
147746 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
147747 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
147748 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
147749 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
147750 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
147751 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
147752 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
147753 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
147754 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
147755 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
147756 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
147757 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
147758 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
147759 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
147760 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
147761 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
147762 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
147763 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
147764 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
147765 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
147766 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
147767 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
147768 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
147769 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
147770 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
147771 +store_33978 store 0 33978 NULL nohasharray
147772 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
147773 +brightness_show_33981 brightness_show 0 33981 NULL
147774 +show_33983 show 0 33983 NULL nohasharray
147775 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
147776 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
147777 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
147778 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
147779 +is_enabled_33989 is_enabled 0 33989 NULL
147780 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
147781 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
147782 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
147783 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
147784 +__az6007_read_34011 __az6007_read 0 34011 NULL
147785 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
147786 +state_show_34018 state_show 0 34018 NULL
147787 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
147788 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
147789 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
147790 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
147791 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
147792 +ghash_update_34031 ghash_update 0 34031 NULL
147793 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
147794 +ppp_write_34034 ppp_write 3-0 34034 NULL
147795 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
147796 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
147797 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
147798 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
147799 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
147800 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
147801 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
147802 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
147803 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
147804 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
147805 +store_34070 store 0-3 34070 NULL
147806 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
147807 +show_analog_out_34081 show_analog_out 0 34081 NULL
147808 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
147809 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
147810 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
147811 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
147812 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
147813 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
147814 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
147815 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
147816 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
147817 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
147818 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
147819 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
147820 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
147821 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
147822 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
147823 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
147824 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
147825 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
147826 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
147827 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
147828 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
147829 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
147830 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
147831 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
147832 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
147833 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
147834 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
147835 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
147836 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
147837 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
147838 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
147839 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
147840 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
147841 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
147842 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
147843 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
147844 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
147845 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
147846 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
147847 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
147848 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
147849 +show_pkey_34170 show_pkey 0 34170 NULL
147850 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
147851 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
147852 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
147853 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL nohasharray
147854 +nilfs_direct_IO_34180 nilfs_direct_IO 3 34180 &qla2x00_fw_dump_size_show_34180
147855 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
147856 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
147857 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
147858 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
147859 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
147860 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
147861 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
147862 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
147863 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
147864 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
147865 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
147866 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
147867 +__send_command_34218 __send_command 5-7 34218 NULL
147868 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
147869 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
147870 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
147871 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
147872 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
147873 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
147874 +store_34237 store 0-4 34237 NULL
147875 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
147876 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
147877 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
147878 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
147879 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
147880 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
147881 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
147882 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
147883 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
147884 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
147885 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
147886 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
147887 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
147888 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
147889 +max_age_store_34262 max_age_store 4-0 34262 NULL
147890 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
147891 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
147892 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
147893 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
147894 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
147895 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
147896 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
147897 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
147898 +device_private_init_34279 device_private_init 0 34279 NULL
147899 +isoc_enable_34281 isoc_enable 0 34281 NULL
147900 +get_boolean_34283 get_boolean 0 34283 NULL
147901 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
147902 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
147903 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
147904 +show_cfg_34289 show_cfg 0 34289 NULL
147905 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
147906 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
147907 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
147908 +rr_open_34298 rr_open 0 34298 NULL
147909 +auxadc_read_34299 auxadc_read 0 34299 NULL
147910 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
147911 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
147912 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
147913 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
147914 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
147915 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
147916 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
147917 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
147918 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
147919 +radio_read_34356 radio_read 0-3 34356 NULL
147920 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
147921 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
147922 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
147923 +write_rss_34360 write_rss 0 34360 NULL nohasharray
147924 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
147925 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
147926 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
147927 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
147928 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
147929 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
147930 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
147931 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
147932 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
147933 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
147934 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
147935 +ea_read_34378 ea_read 0 34378 NULL nohasharray
147936 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
147937 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
147938 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
147939 +hsc_probe_34385 hsc_probe 0 34385 NULL
147940 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
147941 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
147942 +i2c_outb_34391 i2c_outb 0 34391 NULL
147943 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
147944 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
147945 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
147946 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
147947 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
147948 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
147949 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
147950 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
147951 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
147952 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
147953 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
147954 +duplex_show_34424 duplex_show 0 34424 NULL
147955 +set_essid_34427 set_essid 0 34427 NULL
147956 +affs_readpage_34433 affs_readpage 0 34433 NULL
147957 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
147958 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
147959 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
147960 +store_state_field_34443 store_state_field 0-4 34443 NULL
147961 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
147962 +_read_oob_34450 _read_oob 0 34450 NULL
147963 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
147964 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
147965 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
147966 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
147967 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
147968 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
147969 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
147970 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
147971 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
147972 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
147973 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
147974 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
147975 +show_34470 show 0 34470 NULL nohasharray
147976 +dt_gpio_count_34470 dt_gpio_count 0 34470 &show_34470
147977 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
147978 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
147979 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
147980 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
147981 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
147982 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
147983 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
147984 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
147985 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
147986 +enable_store_34489 enable_store 0-4 34489 NULL
147987 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
147988 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
147989 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
147990 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
147991 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
147992 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
147993 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
147994 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
147995 +features_show_34507 features_show 0 34507 NULL
147996 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
147997 +show_34508 show 0 34508 &efivar_size_read_34508
147998 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
147999 +show_temp_over_34512 show_temp_over 0 34512 NULL
148000 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
148001 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
148002 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
148003 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
148004 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
148005 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
148006 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
148007 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
148008 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
148009 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
148010 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
148011 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
148012 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
148013 +ths7303_config_34542 ths7303_config 0 34542 NULL
148014 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
148015 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
148016 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
148017 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
148018 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
148019 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
148020 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
148021 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
148022 +vsock_bind_34572 vsock_bind 0 34572 NULL
148023 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
148024 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
148025 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
148026 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
148027 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
148028 +digi_open_34579 digi_open 0 34579 NULL
148029 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
148030 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
148031 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
148032 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
148033 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
148034 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
148035 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
148036 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
148037 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
148038 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
148039 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
148040 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
148041 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
148042 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
148043 +ftdi_open_34618 ftdi_open 0 34618 NULL
148044 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
148045 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
148046 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
148047 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
148048 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
148049 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
148050 +ivtv_read_34631 ivtv_read 0 34631 NULL
148051 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
148052 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
148053 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
148054 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
148055 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
148056 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
148057 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
148058 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
148059 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
148060 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
148061 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
148062 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
148063 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
148064 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
148065 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
148066 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
148067 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
148068 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
148069 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
148070 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
148071 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
148072 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
148073 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
148074 +bb_show_34715 bb_show 0 34715 NULL nohasharray
148075 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
148076 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
148077 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
148078 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
148079 +store_34724 store 0-3 34724 NULL
148080 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
148081 +sch_transaction_34731 sch_transaction 0 34731 NULL
148082 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
148083 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
148084 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
148085 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
148086 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
148087 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
148088 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
148089 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
148090 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
148091 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
148092 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
148093 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
148094 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
148095 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
148096 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
148097 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
148098 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
148099 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
148100 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
148101 +device_add_34766 device_add 0 34766 NULL
148102 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
148103 +gsmld_read_34768 gsmld_read 0 34768 NULL
148104 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
148105 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
148106 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
148107 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
148108 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
148109 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
148110 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
148111 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
148112 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
148113 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
148114 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
148115 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
148116 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
148117 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
148118 +show_in5_34809 show_in5 0 34809 NULL
148119 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
148120 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
148121 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
148122 +stream_drop_34819 stream_drop 0 34819 NULL
148123 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
148124 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
148125 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
148126 +bio_segments_34832 bio_segments 0 34832 NULL
148127 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
148128 +charger_get_property_34836 charger_get_property 0 34836 NULL
148129 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
148130 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
148131 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
148132 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
148133 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
148134 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
148135 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
148136 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
148137 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
148138 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
148139 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
148140 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
148141 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
148142 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
148143 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
148144 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
148145 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
148146 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
148147 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
148148 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
148149 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
148150 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
148151 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
148152 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
148153 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
148154 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
148155 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
148156 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
148157 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
148158 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
148159 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
148160 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
148161 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
148162 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
148163 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
148164 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
148165 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
148166 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
148167 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
148168 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
148169 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
148170 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
148171 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
148172 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
148173 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
148174 +x25_create_34911 x25_create 0 34911 NULL nohasharray
148175 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
148176 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
148177 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
148178 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
148179 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
148180 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
148181 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
148182 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
148183 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
148184 +michael_setkey_34918 michael_setkey 0 34918 NULL
148185 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
148186 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
148187 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
148188 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
148189 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
148190 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
148191 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
148192 +wait_comp_34945 wait_comp 0 34945 NULL
148193 +show_max_uA_34951 show_max_uA 0 34951 NULL
148194 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
148195 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
148196 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
148197 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
148198 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
148199 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
148200 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
148201 +edge_show_34977 edge_show 0 34977 NULL
148202 +vendor_command_34980 vendor_command 0 34980 NULL
148203 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
148204 +get_icons_34984 get_icons 0 34984 NULL
148205 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
148206 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
148207 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
148208 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
148209 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
148210 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
148211 +print_message_35000 print_message 0 35000 NULL
148212 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
148213 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
148214 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
148215 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
148216 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
148217 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
148218 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
148219 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
148220 +ark3116_open_35007 ark3116_open 0 35007 NULL
148221 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
148222 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
148223 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
148224 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
148225 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
148226 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
148227 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
148228 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
148229 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
148230 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
148231 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
148232 +stmmac_open_35034 stmmac_open 0 35034 NULL
148233 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
148234 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
148235 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
148236 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
148237 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
148238 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
148239 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
148240 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
148241 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
148242 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
148243 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
148244 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
148245 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
148246 +read_dsunc_35067 read_dsunc 0 35067 NULL
148247 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
148248 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
148249 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
148250 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
148251 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
148252 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
148253 +create_35091 create 0 35091 NULL
148254 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
148255 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
148256 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
148257 +transmit_35097 transmit 0 35097 NULL nohasharray
148258 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
148259 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
148260 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
148261 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
148262 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
148263 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
148264 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
148265 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
148266 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
148267 +calibrate_35111 calibrate 0 35111 NULL
148268 +pre_xfer_35114 pre_xfer 0 35114 NULL
148269 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
148270 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
148271 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
148272 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
148273 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
148274 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
148275 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
148276 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
148277 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
148278 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
148279 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
148280 +async_store_35157 async_store 0-4 35157 NULL
148281 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
148282 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
148283 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
148284 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
148285 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
148286 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
148287 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
148288 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
148289 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
148290 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
148291 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
148292 +serial_show_35187 serial_show 0 35187 NULL
148293 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
148294 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
148295 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
148296 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
148297 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
148298 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
148299 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
148300 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
148301 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
148302 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
148303 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
148304 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
148305 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
148306 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
148307 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
148308 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
148309 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
148310 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
148311 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
148312 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
148313 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
148314 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
148315 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
148316 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
148317 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
148318 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
148319 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
148320 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
148321 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
148322 +gracl_reload_35241 gracl_reload 0 35241 NULL
148323 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
148324 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
148325 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
148326 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
148327 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
148328 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
148329 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
148330 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
148331 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
148332 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
148333 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
148334 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
148335 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
148336 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
148337 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
148338 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
148339 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
148340 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
148341 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
148342 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
148343 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
148344 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
148345 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
148346 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
148347 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
148348 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
148349 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
148350 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
148351 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
148352 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
148353 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
148354 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
148355 +show_35313 show 0 35313 NULL
148356 +ifindex_show_35314 ifindex_show 0 35314 NULL
148357 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
148358 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
148359 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
148360 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
148361 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
148362 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
148363 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
148364 +write_page_35331 write_page 0 35331 NULL
148365 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
148366 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
148367 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
148368 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
148369 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
148370 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
148371 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
148372 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
148373 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
148374 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
148375 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
148376 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
148377 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
148378 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
148379 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
148380 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
148381 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
148382 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
148383 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
148384 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
148385 +set_chglim_35363 set_chglim 0-4 35363 NULL
148386 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
148387 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
148388 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
148389 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
148390 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
148391 +p9_virtio_zc_request_35377 p9_virtio_zc_request 6-5 35377 NULL
148392 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
148393 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
148394 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
148395 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
148396 +init_35395 init 0 35395 NULL
148397 +store_35397 store 0-4 35397 NULL
148398 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
148399 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
148400 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
148401 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
148402 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
148403 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
148404 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
148405 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
148406 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
148407 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
148408 +show_fault_35423 show_fault 0 35423 NULL nohasharray
148409 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
148410 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
148411 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
148412 +firm_purge_35431 firm_purge 0 35431 NULL
148413 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
148414 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
148415 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
148416 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
148417 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
148418 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
148419 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
148420 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
148421 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
148422 +bq24190_read_35453 bq24190_read 0 35453 NULL
148423 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
148424 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
148425 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
148426 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
148427 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
148428 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
148429 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
148430 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
148431 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
148432 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
148433 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
148434 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
148435 +store_comm_35484 store_comm 0-4 35484 NULL
148436 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
148437 +sis630_access_35490 sis630_access 0 35490 NULL
148438 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
148439 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
148440 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
148441 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
148442 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
148443 +cs421x_init_35506 cs421x_init 0 35506 NULL
148444 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
148445 +hints_store_35510 hints_store 0-4 35510 NULL
148446 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
148447 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
148448 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
148449 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
148450 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
148451 +async_setkey_35521 async_setkey 3 35521 NULL
148452 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
148453 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
148454 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
148455 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
148456 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
148457 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
148458 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
148459 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
148460 +store_channel_35540 store_channel 0-4 35540 NULL
148461 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
148462 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
148463 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
148464 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
148465 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
148466 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
148467 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
148468 +sq905c_command_35566 sq905c_command 0 35566 NULL
148469 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
148470 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
148471 +update_size_35574 update_size 0 35574 NULL
148472 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
148473 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
148474 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
148475 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
148476 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
148477 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
148478 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
148479 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
148480 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
148481 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
148482 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
148483 +io_serial_in_35602 io_serial_in 0 35602 NULL
148484 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
148485 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
148486 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
148487 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
148488 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
148489 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
148490 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
148491 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
148492 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
148493 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
148494 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
148495 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
148496 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
148497 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
148498 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
148499 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
148500 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
148501 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
148502 +usb_dmac_desc_get_35654 usb_dmac_desc_get 2 35654 NULL
148503 +show_sched5_35655 show_sched5 0 35655 NULL
148504 +blkdev_direct_IO_35665 blkdev_direct_IO 3 35665 NULL
148505 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
148506 +request_lock_35670 request_lock 0 35670 NULL
148507 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
148508 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
148509 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
148510 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
148511 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
148512 +dif_show_35685 dif_show 0 35685 NULL
148513 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
148514 +dm_table_create_35687 dm_table_create 3 35687 NULL
148515 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
148516 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
148517 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
148518 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
148519 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
148520 +md_super_write_35703 md_super_write 4 35703 NULL
148521 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
148522 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
148523 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
148524 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL nohasharray
148525 +mv88e6xxx_phy_page_write_35723 mv88e6xxx_phy_page_write 0 35723 &i2c_smbus_write_block_data_35723
148526 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
148527 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
148528 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
148529 +read_35737 read 0 35737 NULL nohasharray
148530 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
148531 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
148532 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
148533 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
148534 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
148535 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
148536 +type_show_35748 type_show 0 35748 NULL nohasharray
148537 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
148538 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
148539 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
148540 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
148541 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
148542 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
148543 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
148544 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
148545 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
148546 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
148547 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
148548 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
148549 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
148550 +governor_show_35794 governor_show 0 35794 NULL
148551 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
148552 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
148553 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
148554 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
148555 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
148556 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
148557 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
148558 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
148559 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
148560 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
148561 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
148562 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
148563 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
148564 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
148565 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
148566 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
148567 +unix_seqpacket_sendmsg_35853 unix_seqpacket_sendmsg 3 35853 NULL
148568 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
148569 +wl3501_open_35855 wl3501_open 0 35855 NULL
148570 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
148571 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
148572 +num_parts_show_35868 num_parts_show 0 35868 NULL
148573 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
148574 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
148575 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
148576 +tun_show_group_35875 tun_show_group 0 35875 NULL
148577 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
148578 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
148579 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
148580 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
148581 +fuse_notify_35888 fuse_notify 0 35888 NULL
148582 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
148583 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
148584 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
148585 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
148586 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
148587 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
148588 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
148589 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
148590 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
148591 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
148592 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
148593 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
148594 +ch_probe_35922 ch_probe 0 35922 NULL
148595 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
148596 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
148597 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
148598 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
148599 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
148600 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
148601 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
148602 +irqcontrol_35953 irqcontrol 0 35953 NULL
148603 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
148604 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
148605 +kernel_bind_35955 kernel_bind 0 35955 NULL
148606 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
148607 +set_cur_state_35966 set_cur_state 0 35966 NULL
148608 +cxgb_open_35970 cxgb_open 0 35970 NULL
148609 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
148610 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
148611 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
148612 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
148613 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
148614 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
148615 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
148616 +lprev_show_35978 lprev_show 0 35978 NULL
148617 +acl_alloc_35979 acl_alloc 1 35979 NULL
148618 +show_35981 show 0 35981 NULL
148619 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
148620 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
148621 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
148622 +raw_bind_35989 raw_bind 0 35989 NULL
148623 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
148624 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
148625 +current_channel_show_35996 current_channel_show 0 35996 NULL
148626 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
148627 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
148628 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
148629 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
148630 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
148631 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
148632 +console_store_36007 console_store 4-0 36007 NULL
148633 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
148634 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
148635 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
148636 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
148637 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
148638 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
148639 +show_36024 show 0 36024 NULL
148640 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
148641 +afs_getattr_36026 afs_getattr 0 36026 NULL
148642 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
148643 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
148644 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
148645 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
148646 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
148647 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
148648 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
148649 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
148650 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
148651 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
148652 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
148653 +num_arg_36039 num_arg 0 36039 NULL
148654 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
148655 +i915_gem_object_do_pin_36045 i915_gem_object_do_pin 0 36045 NULL
148656 +init_36051 init 0 36051 NULL
148657 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
148658 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
148659 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
148660 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
148661 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
148662 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
148663 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
148664 +show_power_crit_36062 show_power_crit 0 36062 NULL
148665 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
148666 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
148667 +write_emulate_36065 write_emulate 2 36065 NULL
148668 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
148669 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
148670 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
148671 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
148672 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
148673 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
148674 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
148675 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
148676 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
148677 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
148678 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
148679 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
148680 +map_capability_36089 map_capability 5 36089 NULL
148681 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
148682 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
148683 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
148684 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
148685 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
148686 +read_dsrate_36103 read_dsrate 0 36103 NULL
148687 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
148688 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
148689 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
148690 +compile_date_show_36116 compile_date_show 0 36116 NULL
148691 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
148692 +show_36118 show 0 36118 &simple_xattr_alloc_36118
148693 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
148694 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
148695 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
148696 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
148697 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
148698 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
148699 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
148700 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
148701 +authorized_store_36134 authorized_store 0-4 36134 NULL
148702 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
148703 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
148704 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
148705 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
148706 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
148707 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
148708 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
148709 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
148710 +show_remote_port_36146 show_remote_port 0 36146 NULL
148711 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
148712 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
148713 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
148714 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
148715 +twl_set_36154 twl_set 2 36154 NULL
148716 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
148717 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
148718 +sys_send_36161 sys_send 3 36161 NULL
148719 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
148720 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
148721 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
148722 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
148723 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
148724 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
148725 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
148726 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
148727 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
148728 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
148729 +modify_device_36179 modify_device 0 36179 NULL
148730 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
148731 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
148732 +phys_state_show_36187 phys_state_show 0 36187 NULL
148733 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
148734 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
148735 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
148736 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
148737 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
148738 +write_word_36211 write_word 0 36211 NULL
148739 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
148740 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
148741 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
148742 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
148743 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
148744 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
148745 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
148746 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
148747 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
148748 +irda_recvmsg_stream_36232 irda_recvmsg_stream 3 36232 NULL
148749 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
148750 +ping_bind_36236 ping_bind 0 36236 NULL
148751 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
148752 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
148753 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
148754 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
148755 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
148756 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
148757 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
148758 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
148759 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
148760 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
148761 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
148762 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
148763 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
148764 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
148765 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
148766 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
148767 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
148768 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
148769 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
148770 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
148771 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
148772 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
148773 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
148774 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
148775 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
148776 +arch_mmap_rnd_36293 arch_mmap_rnd 0 36293 NULL
148777 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
148778 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
148779 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
148780 +show_in_min3_36304 show_in_min3 0 36304 NULL
148781 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL nohasharray
148782 +unix_stream_recvmsg_36306 unix_stream_recvmsg 3 36306 &l2cap_validate_le_psm_36306
148783 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
148784 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
148785 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
148786 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
148787 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
148788 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
148789 +lc_create_36332 lc_create 4 36332 NULL
148790 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
148791 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
148792 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
148793 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
148794 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
148795 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
148796 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
148797 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
148798 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
148799 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
148800 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
148801 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
148802 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
148803 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
148804 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
148805 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
148806 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
148807 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
148808 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
148809 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
148810 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
148811 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
148812 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
148813 +sierra_write_36402 sierra_write 4-0 36402 NULL
148814 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
148815 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
148816 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
148817 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
148818 +qdsb_get_36409 qdsb_get 0 36409 NULL
148819 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
148820 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
148821 +teles_suspend_36416 teles_suspend 0 36416 NULL
148822 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
148823 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
148824 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
148825 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
148826 +no_uld_show_36430 no_uld_show 0 36430 NULL
148827 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
148828 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
148829 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
148830 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
148831 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
148832 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
148833 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
148834 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
148835 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
148836 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
148837 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
148838 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
148839 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
148840 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
148841 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
148842 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
148843 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
148844 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
148845 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
148846 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
148847 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
148848 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
148849 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
148850 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
148851 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
148852 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
148853 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
148854 +vmci_route_36488 vmci_route 0 36488 NULL
148855 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
148856 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
148857 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
148858 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
148859 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
148860 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
148861 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
148862 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
148863 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
148864 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
148865 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
148866 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
148867 +pnfs_sync_inode_36519 pnfs_sync_inode 0 36519 NULL
148868 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
148869 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
148870 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
148871 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
148872 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
148873 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
148874 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
148875 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
148876 +de_init_hw_36543 de_init_hw 0 36543 NULL
148877 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
148878 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
148879 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
148880 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
148881 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
148882 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
148883 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
148884 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
148885 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
148886 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
148887 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
148888 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
148889 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
148890 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
148891 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
148892 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
148893 +__erst_read_36579 __erst_read 0 36579 NULL
148894 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
148895 +show_36588 show 0 36588 NULL
148896 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
148897 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
148898 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
148899 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
148900 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
148901 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
148902 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
148903 +init_36600 init 0 36600 NULL
148904 +read_byte_36604 read_byte 0 36604 NULL
148905 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
148906 +show_dev_name_36608 show_dev_name 0 36608 NULL
148907 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
148908 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
148909 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
148910 +kstrtoll_36612 kstrtoll 0 36612 NULL
148911 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
148912 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
148913 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
148914 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
148915 +proto_name_show_36630 proto_name_show 0 36630 NULL
148916 +power_save_36634 power_save 0 36634 NULL
148917 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
148918 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
148919 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
148920 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
148921 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
148922 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
148923 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
148924 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
148925 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
148926 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
148927 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
148928 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
148929 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
148930 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
148931 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
148932 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664 nohasharray
148933 +mgmt_send_event_36664 mgmt_send_event 5 36664 &ip6_pkt_prohibit_out_36664
148934 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
148935 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
148936 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
148937 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
148938 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
148939 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
148940 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
148941 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
148942 +__follow_pte_36683 __follow_pte 0 36683 NULL
148943 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
148944 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
148945 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
148946 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
148947 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
148948 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
148949 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
148950 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
148951 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
148952 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
148953 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
148954 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
148955 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
148956 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
148957 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
148958 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
148959 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
148960 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
148961 +multicast_show_36734 multicast_show 0 36734 NULL
148962 +read_36735 read 0 36735 NULL
148963 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
148964 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
148965 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
148966 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
148967 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
148968 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
148969 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
148970 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
148971 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
148972 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
148973 +agc_status_36756 agc_status 0 36756 NULL
148974 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
148975 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
148976 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
148977 +get_ncm_36766 get_ncm 0 36766 NULL
148978 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
148979 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
148980 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
148981 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
148982 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
148983 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
148984 +musb_schedule_36787 musb_schedule 0 36787 NULL
148985 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
148986 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
148987 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
148988 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
148989 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
148990 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
148991 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
148992 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
148993 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
148994 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
148995 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
148996 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
148997 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
148998 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
148999 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
149000 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
149001 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
149002 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
149003 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
149004 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
149005 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
149006 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
149007 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
149008 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
149009 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
149010 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
149011 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
149012 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
149013 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
149014 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
149015 +set_rate_36858 set_rate 0 36858 NULL nohasharray
149016 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
149017 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
149018 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
149019 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
149020 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
149021 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
149022 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
149023 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
149024 +stp_state_show_36872 stp_state_show 0 36872 NULL
149025 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
149026 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
149027 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
149028 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
149029 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
149030 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
149031 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
149032 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
149033 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
149034 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
149035 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
149036 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
149037 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
149038 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
149039 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
149040 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
149041 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
149042 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909 nohasharray
149043 +packet_sendmsg_spkt_36909 packet_sendmsg_spkt 3 36909 &send_next_seg_36909
149044 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
149045 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
149046 +cuse_read_36920 cuse_read 0-3 36920 NULL
149047 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
149048 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
149049 +store_lid_36925 store_lid 0-4 36925 NULL
149050 +copy_batch_36927 copy_batch 3-4 36927 NULL
149051 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
149052 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
149053 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
149054 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
149055 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
149056 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
149057 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
149058 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
149059 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
149060 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
149061 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
149062 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
149063 +div_u64_36951 div_u64 0 36951 NULL
149064 +write_leb_36957 write_leb 5-0 36957 NULL
149065 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
149066 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
149067 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
149068 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
149069 +afs_setattr_36981 afs_setattr 0 36981 NULL
149070 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
149071 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
149072 +set_convrate_36989 set_convrate 0-4 36989 NULL
149073 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
149074 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
149075 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
149076 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
149077 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
149078 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
149079 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
149080 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
149081 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
149082 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
149083 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
149084 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
149085 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
149086 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
149087 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
149088 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
149089 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
149090 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
149091 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
149092 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
149093 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
149094 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
149095 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
149096 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
149097 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
149098 +fat_readpage_37025 fat_readpage 0 37025 NULL
149099 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
149100 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
149101 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
149102 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
149103 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
149104 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
149105 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
149106 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
149107 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
149108 +command_file_read_37038 command_file_read 3-0 37038 NULL
149109 +do_action_37040 do_action 0 37040 NULL nohasharray
149110 +erst_write_37040 erst_write 0 37040 &do_action_37040
149111 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
149112 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
149113 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
149114 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
149115 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
149116 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
149117 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
149118 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
149119 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
149120 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
149121 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072 nohasharray
149122 +vmap_batch_37072 vmap_batch 2-3 37072 &logfs_write_rec_37072
149123 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
149124 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
149125 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
149126 +parse_command_37079 parse_command 2-0 37079 NULL
149127 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
149128 +ll_direct_IO_26_37083 ll_direct_IO_26 3 37083 NULL
149129 +resize_37084 resize 0 37084 NULL
149130 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
149131 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
149132 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
149133 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
149134 +show_37102 show 0 37102 NULL
149135 +store_bind_37104 store_bind 0-4 37104 NULL
149136 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
149137 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
149138 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
149139 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
149140 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
149141 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
149142 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
149143 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
149144 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
149145 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
149146 +show_nets_37127 show_nets 0 37127 NULL
149147 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
149148 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
149149 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
149150 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
149151 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
149152 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
149153 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
149154 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
149155 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
149156 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
149157 +handshake_37157 handshake 0 37157 NULL
149158 +msg_word_37164 msg_word 0 37164 NULL
149159 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
149160 +bop_last_key_37173 bop_last_key 0 37173 NULL
149161 +boot_37174 boot 0 37174 NULL
149162 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
149163 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
149164 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
149165 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
149166 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
149167 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
149168 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
149169 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
149170 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
149171 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
149172 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
149173 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
149174 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
149175 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
149176 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
149177 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
149178 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
149179 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
149180 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
149181 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
149182 +inv_show_37218 inv_show 0 37218 NULL
149183 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
149184 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
149185 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
149186 +__do_replace_37227 __do_replace 5 37227 NULL
149187 +store_temp8_37228 store_temp8 0-4 37228 NULL
149188 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
149189 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
149190 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
149191 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
149192 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
149193 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
149194 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
149195 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
149196 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
149197 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
149198 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
149199 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
149200 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
149201 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
149202 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
149203 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
149204 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
149205 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
149206 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
149207 +c101_run_37279 c101_run 2 37279 NULL
149208 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
149209 +phy_reset_37283 phy_reset 0 37283 NULL
149210 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
149211 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
149212 +command_37288 command 0 37288 NULL
149213 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
149214 +write_37289 write 0 37289 &idt77252_send_37289
149215 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
149216 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
149217 +governor_store_37304 governor_store 0-4 37304 NULL
149218 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
149219 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
149220 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
149221 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
149222 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
149223 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
149224 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
149225 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
149226 +composite_bind_37313 composite_bind 0 37313 NULL
149227 +program_regs_37317 program_regs 0 37317 NULL
149228 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
149229 +version_show_37322 version_show 0 37322 NULL
149230 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
149231 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
149232 +kern_path_37329 kern_path 0 37329 NULL
149233 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
149234 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
149235 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
149236 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
149237 +get_any_page_37337 get_any_page 0 37337 NULL
149238 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
149239 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
149240 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
149241 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
149242 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
149243 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
149244 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
149245 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
149246 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
149247 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
149248 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
149249 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
149250 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
149251 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
149252 +xcan_open_37377 xcan_open 0 37377 NULL
149253 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
149254 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL nohasharray
149255 +gfs2_direct_IO_37381 gfs2_direct_IO 3 37381 &queue_discard_zeroes_data_show_37381
149256 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
149257 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
149258 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
149259 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
149260 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
149261 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
149262 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
149263 +channel_set_37410 channel_set 0-4 37410 NULL
149264 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
149265 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
149266 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
149267 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
149268 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
149269 +find_next_bit_37422 find_next_bit 0-2 37422 &acpi_os_allocate_zeroed_37422
149270 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
149271 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
149272 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
149273 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
149274 +fru_alloc_37442 fru_alloc 1 37442 NULL
149275 +show_als_en_37445 show_als_en 0 37445 NULL
149276 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
149277 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
149278 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
149279 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
149280 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
149281 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
149282 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
149283 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
149284 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
149285 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
149286 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
149287 +prepare_header80_37479 prepare_header80 0 37479 NULL
149288 +get_est_timing_37484 get_est_timing 0 37484 NULL
149289 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
149290 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
149291 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
149292 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
149293 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
149294 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
149295 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
149296 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
149297 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
149298 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
149299 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
149300 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
149301 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
149302 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
149303 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
149304 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
149305 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
149306 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
149307 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
149308 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
149309 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
149310 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
149311 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
149312 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
149313 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
149314 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
149315 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
149316 +extent_map_end_37550 extent_map_end 0 37550 NULL
149317 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
149318 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
149319 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
149320 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
149321 +show_37574 show 0 37574 NULL
149322 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
149323 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
149324 +block_show_37580 block_show 0 37580 NULL
149325 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
149326 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
149327 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
149328 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
149329 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
149330 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
149331 +show_lid_state_37597 show_lid_state 0 37597 NULL
149332 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
149333 +read_field_37603 read_field 0 37603 NULL
149334 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
149335 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
149336 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
149337 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
149338 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
149339 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
149340 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
149341 +sha1_export_37617 sha1_export 0 37617 NULL
149342 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
149343 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
149344 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
149345 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL nohasharray
149346 +aio_run_iocb_37627 aio_run_iocb 4 37627 &cdc_ncm_show_dwNtbOutMaxSize_37627
149347 +rd_byte_37632 rd_byte 0 37632 NULL
149348 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
149349 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
149350 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
149351 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
149352 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
149353 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
149354 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
149355 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
149356 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
149357 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
149358 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
149359 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
149360 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
149361 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
149362 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
149363 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
149364 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
149365 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
149366 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
149367 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
149368 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
149369 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
149370 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
149371 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
149372 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
149373 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
149374 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
149375 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
149376 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
149377 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
149378 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
149379 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
149380 +parse_arg_37696 parse_arg 0 37696 NULL
149381 +smic_size_37697 smic_size 0 37697 NULL
149382 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
149383 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
149384 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
149385 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
149386 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
149387 +smp_req_37703 smp_req 0 37703 NULL
149388 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
149389 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
149390 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
149391 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
149392 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
149393 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
149394 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
149395 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
149396 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
149397 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
149398 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
149399 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
149400 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
149401 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
149402 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
149403 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
149404 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
149405 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
149406 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
149407 +pre_action_37765 pre_action 0 37765 NULL nohasharray
149408 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
149409 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
149410 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
149411 +filemap_flush_37767 filemap_flush 0 37767 NULL
149412 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
149413 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
149414 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
149415 +__il3945_up_37778 __il3945_up 0 37778 NULL
149416 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
149417 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
149418 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
149419 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
149420 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
149421 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
149422 +nr_open_37793 nr_open 0 37793 NULL
149423 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
149424 +read_posted_37797 read_posted 0 37797 NULL nohasharray
149425 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
149426 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
149427 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
149428 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
149429 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
149430 +setup_irq_37809 setup_irq 0 37809 NULL
149431 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
149432 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
149433 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
149434 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
149435 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
149436 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
149437 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
149438 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
149439 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
149440 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
149441 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
149442 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
149443 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
149444 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
149445 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
149446 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
149447 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
149448 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
149449 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
149450 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
149451 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
149452 +dev_port_show_37881 dev_port_show 0 37881 NULL
149453 +set_registers_37883 set_registers 4 37883 NULL
149454 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
149455 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
149456 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
149457 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
149458 +pubek_show_37903 pubek_show 0 37903 NULL
149459 +compiler_show_37905 compiler_show 0 37905 NULL
149460 +show_target_37913 show_target 0 37913 NULL
149461 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
149462 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
149463 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
149464 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
149465 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
149466 +security_inode_getattr_37932 security_inode_getattr 0 37932 NULL
149467 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
149468 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
149469 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
149470 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
149471 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
149472 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
149473 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
149474 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
149475 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
149476 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
149477 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
149478 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
149479 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
149480 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
149481 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
149482 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
149483 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
149484 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
149485 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
149486 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
149487 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
149488 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
149489 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
149490 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
149491 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
149492 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
149493 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
149494 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
149495 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
149496 +aio_setup_vectored_rw_37994 aio_setup_vectored_rw 3 37994 NULL
149497 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
149498 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
149499 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
149500 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
149501 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
149502 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
149503 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
149504 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
149505 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
149506 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
149507 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
149508 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
149509 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
149510 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
149511 +init_dma_38018 init_dma 0 38018 NULL
149512 +crc32_init_38021 crc32_init 0 38021 NULL
149513 +show_beep_38022 show_beep 0 38022 NULL
149514 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
149515 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
149516 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
149517 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
149518 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
149519 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
149520 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
149521 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
149522 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
149523 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
149524 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
149525 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
149526 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
149527 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
149528 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
149529 +create_l2entity_38053 create_l2entity 0 38053 NULL
149530 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
149531 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
149532 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
149533 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
149534 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
149535 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
149536 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
149537 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
149538 +plip_open_38078 plip_open 0 38078 NULL
149539 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
149540 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
149541 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
149542 +read_38082 read 0 38082 NULL
149543 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
149544 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
149545 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
149546 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
149547 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
149548 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
149549 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
149550 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
149551 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
149552 +ep0_read_38095 ep0_read 3 38095 NULL
149553 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
149554 +vport_delete_38098 vport_delete 0 38098 NULL
149555 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
149556 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
149557 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
149558 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
149559 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
149560 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
149561 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
149562 +intervals_show_38131 intervals_show 0 38131 NULL
149563 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
149564 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
149565 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
149566 +units_show_38139 units_show 0 38139 NULL
149567 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
149568 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
149569 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
149570 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
149571 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
149572 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
149573 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
149574 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
149575 +vcc_recvmsg_38166 vcc_recvmsg 3 38166 NULL
149576 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
149577 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
149578 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
149579 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
149580 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
149581 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
149582 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
149583 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
149584 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
149585 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
149586 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
149587 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
149588 +readlink_38193 readlink 0 38193 NULL nohasharray
149589 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
149590 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
149591 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
149592 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
149593 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
149594 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
149595 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
149596 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
149597 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
149598 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
149599 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
149600 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
149601 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
149602 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
149603 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
149604 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
149605 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
149606 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
149607 +m66592_queue_38237 m66592_queue 0 38237 NULL
149608 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
149609 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
149610 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
149611 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
149612 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
149613 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
149614 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
149615 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
149616 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
149617 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
149618 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
149619 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
149620 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
149621 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
149622 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
149623 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
149624 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
149625 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
149626 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
149627 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
149628 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
149629 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
149630 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
149631 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
149632 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
149633 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
149634 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
149635 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
149636 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
149637 +show_channel_38289 show_channel 0 38289 NULL
149638 +odev_write_38293 odev_write 0-3 38293 NULL
149639 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
149640 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
149641 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
149642 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
149643 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
149644 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
149645 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
149646 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
149647 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
149648 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
149649 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
149650 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
149651 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
149652 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
149653 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
149654 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
149655 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
149656 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
149657 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
149658 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
149659 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
149660 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
149661 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL nohasharray
149662 +nf_hook_thresh_38346 nf_hook_thresh 0 38346 &iscsi_stat_sess_show_attr_conn_timeout_errors_38346
149663 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
149664 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
149665 +security_getxattr_38355 security_getxattr 0 38355 NULL
149666 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
149667 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
149668 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
149669 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
149670 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
149671 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
149672 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
149673 +active_duration_show_38373 active_duration_show 0 38373 NULL
149674 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
149675 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
149676 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
149677 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
149678 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
149679 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
149680 +_write_mirror_38398 _write_mirror 0 38398 NULL
149681 +vxp_inb_38402 vxp_inb 0 38402 NULL
149682 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
149683 +show_status_str_38406 show_status_str 0 38406 NULL
149684 +send_packet_38408 send_packet 0 38408 NULL
149685 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
149686 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
149687 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
149688 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
149689 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
149690 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
149691 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
149692 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
149693 +netlink_send_38434 netlink_send 5 38434 NULL
149694 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
149695 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
149696 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
149697 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
149698 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
149699 +offline_38447 offline 0 38447 &dev_set_mtu_38447
149700 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
149701 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
149702 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
149703 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
149704 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
149705 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
149706 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
149707 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
149708 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
149709 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
149710 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
149711 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
149712 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
149713 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
149714 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
149715 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
149716 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
149717 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
149718 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
149719 +store_bpp_38484 store_bpp 0-4 38484 NULL
149720 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
149721 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
149722 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
149723 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
149724 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
149725 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
149726 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
149727 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
149728 +format_cam_size_38506 format_cam_size 0 38506 NULL
149729 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
149730 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
149731 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
149732 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
149733 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
149734 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
149735 +set_queue_count_38519 set_queue_count 0 38519 NULL
149736 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
149737 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
149738 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
149739 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
149740 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
149741 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
149742 +prepare_header95_38540 prepare_header95 0 38540 NULL
149743 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
149744 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
149745 +xs_error_38560 xs_error 0 38560 NULL nohasharray
149746 +tcp_sendmsg_38560 tcp_sendmsg 3 38560 &xs_error_38560
149747 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
149748 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
149749 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
149750 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
149751 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
149752 +skcipher_sendmsg_38570 skcipher_sendmsg 3 38570 NULL
149753 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
149754 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
149755 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
149756 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
149757 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
149758 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
149759 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
149760 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
149761 +write_38599 write 0 38599 NULL
149762 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
149763 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
149764 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
149765 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
149766 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
149767 +pep_indicate_38611 pep_indicate 5 38611 NULL
149768 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
149769 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
149770 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
149771 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
149772 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
149773 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
149774 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
149775 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
149776 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
149777 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
149778 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
149779 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
149780 +i801_access_38631 i801_access 0 38631 NULL nohasharray
149781 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
149782 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
149783 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
149784 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
149785 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
149786 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
149787 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
149788 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
149789 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
149790 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
149791 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
149792 +ring_active_show_38652 ring_active_show 0 38652 NULL
149793 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
149794 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
149795 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
149796 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
149797 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
149798 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
149799 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
149800 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
149801 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
149802 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
149803 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
149804 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
149805 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
149806 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
149807 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
149808 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
149809 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
149810 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
149811 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
149812 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
149813 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
149814 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
149815 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
149816 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
149817 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
149818 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
149819 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
149820 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
149821 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
149822 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
149823 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
149824 +store_38729 store 0-3 38729 NULL
149825 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
149826 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
149827 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
149828 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
149829 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
149830 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
149831 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
149832 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
149833 +btusb_qca_send_vendor_req_38746 btusb_qca_send_vendor_req 4 38746 NULL
149834 +microcode_write_38754 microcode_write 0-3 38754 NULL
149835 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
149836 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
149837 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
149838 +udf_readpages_38761 udf_readpages 4 38761 NULL
149839 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
149840 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
149841 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
149842 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
149843 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
149844 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
149845 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
149846 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
149847 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
149848 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
149849 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
149850 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
149851 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
149852 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
149853 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
149854 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
149855 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
149856 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
149857 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
149858 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
149859 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
149860 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
149861 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
149862 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
149863 +err_decode_38804 err_decode 2 38804 NULL
149864 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
149865 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
149866 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
149867 +sys_select_38827 sys_select 1 38827 NULL
149868 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
149869 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
149870 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
149871 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
149872 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
149873 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
149874 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
149875 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
149876 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
149877 +start_discovery_38858 start_discovery 4 38858 NULL
149878 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
149879 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
149880 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
149881 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
149882 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
149883 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
149884 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
149885 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
149886 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
149887 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
149888 +hdlc_open_38893 hdlc_open 0 38893 NULL
149889 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
149890 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
149891 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
149892 +__fswab16_38898 __fswab16 0 38898 NULL
149893 +process_access_response_38899 process_access_response 0 38899 NULL
149894 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
149895 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
149896 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
149897 +ei_open_38906 ei_open 0 38906 NULL
149898 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
149899 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
149900 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
149901 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
149902 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
149903 +change_protocol_38922 change_protocol 0 38922 NULL
149904 +port_destid_show_38923 port_destid_show 0 38923 NULL
149905 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
149906 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
149907 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
149908 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
149909 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
149910 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
149911 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
149912 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
149913 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
149914 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
149915 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
149916 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
149917 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
149918 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
149919 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
149920 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
149921 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
149922 +show_temp16_38958 show_temp16 0 38958 NULL
149923 +macaddress_show_38969 macaddress_show 0 38969 NULL
149924 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
149925 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
149926 +wp512_init_38975 wp512_init 0 38975 NULL
149927 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
149928 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
149929 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL nohasharray
149930 +iwl_mvm_init_fw_regd_38978 iwl_mvm_init_fw_regd 0 38978 &addr_assign_type_show_38978
149931 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
149932 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
149933 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
149934 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
149935 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
149936 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
149937 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
149938 +udf_new_block_38999 udf_new_block 4 38999 NULL
149939 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
149940 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
149941 +systemid_show_39002 systemid_show 0 39002 NULL
149942 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
149943 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
149944 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
149945 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
149946 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
149947 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
149948 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
149949 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
149950 +show_39014 show 0 39014 NULL
149951 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
149952 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
149953 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
149954 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
149955 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
149956 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
149957 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
149958 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
149959 +phy_read_status_39042 phy_read_status 0 39042 NULL
149960 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
149961 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
149962 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
149963 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL nohasharray
149964 +log_writes_status_39051 log_writes_status 5 39051 &do_write_kmem_39051
149965 +__wil_up_39052 __wil_up 0 39052 NULL
149966 +get_component_status_39053 get_component_status 0 39053 NULL
149967 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
149968 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
149969 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
149970 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
149971 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
149972 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
149973 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
149974 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
149975 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
149976 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
149977 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
149978 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
149979 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
149980 +qt2_open_39101 qt2_open 0 39101 NULL
149981 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
149982 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
149983 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
149984 +pause_transport_39115 pause_transport 0 39115 NULL
149985 +serial_resume_39116 serial_resume 0 39116 NULL
149986 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
149987 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
149988 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
149989 +l2tp_ip6_recvmsg_39130 l2tp_ip6_recvmsg 3 39130 NULL
149990 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
149991 +ea_foreach_39133 ea_foreach 0 39133 NULL
149992 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
149993 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
149994 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
149995 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
149996 +generic_permission_39150 generic_permission 0 39150 NULL
149997 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
149998 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
149999 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
150000 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
150001 +elevator_switch_39159 elevator_switch 0 39159 NULL
150002 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
150003 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
150004 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
150005 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
150006 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
150007 +msr_device_create_39175 msr_device_create 0 39175 NULL
150008 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
150009 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
150010 +snd_hda_codec_parse_pcms_39188 snd_hda_codec_parse_pcms 0 39188 NULL
150011 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
150012 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
150013 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
150014 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
150015 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
150016 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
150017 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
150018 +location_show_39206 location_show 0 39206 NULL
150019 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
150020 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
150021 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
150022 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
150023 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
150024 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
150025 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
150026 +fuse_access_39220 fuse_access 0 39220 NULL
150027 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
150028 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
150029 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
150030 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
150031 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
150032 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
150033 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
150034 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
150035 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
150036 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
150037 +odev_read_39239 odev_read 0-3 39239 NULL
150038 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
150039 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
150040 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
150041 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
150042 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
150043 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
150044 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
150045 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
150046 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
150047 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
150048 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
150049 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
150050 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
150051 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
150052 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
150053 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
150054 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
150055 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
150056 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
150057 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
150058 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
150059 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
150060 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
150061 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
150062 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
150063 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
150064 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
150065 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
150066 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
150067 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
150068 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
150069 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
150070 +control_store_39323 control_store 0-4 39323 NULL
150071 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
150072 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
150073 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
150074 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
150075 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
150076 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
150077 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
150078 +drm_dp_i2c_drain_msg_39331 drm_dp_i2c_drain_msg 0 39331 NULL
150079 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
150080 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
150081 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
150082 +sha512_init_39345 sha512_init 0 39345 NULL
150083 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
150084 +show_frame_align_39349 show_frame_align 0 39349 NULL
150085 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
150086 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
150087 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
150088 +store_39365 store 0-3 39365 NULL
150089 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
150090 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
150091 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
150092 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
150093 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
150094 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
150095 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
150096 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
150097 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
150098 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
150099 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
150100 +show_internals_39390 show_internals 0 39390 NULL
150101 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
150102 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
150103 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
150104 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
150105 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
150106 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
150107 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
150108 +user_power_read_39414 user_power_read 3-0 39414 NULL
150109 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
150110 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
150111 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
150112 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
150113 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
150114 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
150115 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
150116 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
150117 +user_list_39432 user_list 0-5 39432 NULL
150118 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
150119 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
150120 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
150121 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
150122 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
150123 +sys_semop_39457 sys_semop 3 39457 NULL
150124 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
150125 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
150126 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
150127 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
150128 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
150129 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
150130 +_request_lock_39482 _request_lock 0 39482 NULL
150131 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
150132 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
150133 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
150134 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
150135 +get_std_timing_39517 get_std_timing 0 39517 NULL
150136 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
150137 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
150138 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
150139 +state_store_39532 state_store 0-3 39532 NULL
150140 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
150141 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
150142 +set_rpm_39535 set_rpm 0-4 39535 NULL
150143 +strobe_get_39537 strobe_get 0 39537 NULL
150144 +show_flags_39540 show_flags 0 39540 NULL
150145 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
150146 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
150147 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
150148 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
150149 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
150150 +sis630_block_data_39556 sis630_block_data 0 39556 NULL nohasharray
150151 +set_pcm_default_values_39556 set_pcm_default_values 0 39556 &sis630_block_data_39556
150152 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
150153 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
150154 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
150155 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
150156 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
150157 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
150158 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
150159 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
150160 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
150161 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
150162 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
150163 +ifb_open_39587 ifb_open 0 39587 NULL
150164 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
150165 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
150166 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
150167 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
150168 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
150169 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
150170 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
150171 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
150172 +sdio_readb_39618 sdio_readb 0 39618 NULL
150173 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
150174 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
150175 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
150176 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
150177 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
150178 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
150179 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
150180 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
150181 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
150182 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
150183 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
150184 +show_change_ack_39644 show_change_ack 0 39644 NULL
150185 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
150186 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
150187 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
150188 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
150189 +afg_show_39651 afg_show 0 39651 NULL
150190 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
150191 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
150192 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
150193 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
150194 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
150195 +function_show_39663 function_show 0 39663 NULL
150196 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
150197 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
150198 +read_39668 read 0 39668 NULL
150199 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
150200 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
150201 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
150202 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
150203 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
150204 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
150205 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
150206 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
150207 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
150208 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
150209 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
150210 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
150211 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
150212 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
150213 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
150214 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
150215 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
150216 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
150217 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
150218 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
150219 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
150220 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
150221 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
150222 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
150223 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
150224 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
150225 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
150226 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
150227 +show_input_39763 show_input 0 39763 NULL
150228 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
150229 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
150230 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
150231 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
150232 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
150233 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
150234 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
150235 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
150236 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
150237 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
150238 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
150239 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
150240 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
150241 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
150242 +update_39807 update 0 39807 NULL
150243 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
150244 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
150245 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
150246 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
150247 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
150248 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
150249 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
150250 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
150251 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
150252 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
150253 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
150254 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
150255 +delay_store_39831 delay_store 0-3 39831 NULL
150256 +sched_write_39833 sched_write 0-3 39833 NULL
150257 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
150258 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
150259 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
150260 +clear_show_39848 clear_show 0 39848 NULL
150261 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
150262 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
150263 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
150264 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
150265 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
150266 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
150267 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
150268 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
150269 +search_by_key_39874 search_by_key 0 39874 NULL
150270 +m920x_write_39879 m920x_write 0 39879 NULL
150271 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
150272 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
150273 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
150274 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
150275 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
150276 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
150277 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
150278 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
150279 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
150280 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
150281 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
150282 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
150283 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
150284 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
150285 +panic_event_39914 panic_event 0 39914 NULL
150286 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
150287 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
150288 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
150289 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
150290 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
150291 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
150292 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
150293 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
150294 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
150295 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
150296 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
150297 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
150298 +__spi_async_39932 __spi_async 0 39932 NULL
150299 +__get_order_39935 __get_order 0 39935 NULL
150300 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
150301 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
150302 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
150303 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
150304 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
150305 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
150306 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
150307 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
150308 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
150309 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
150310 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
150311 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
150312 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
150313 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
150314 +prepare_39963 prepare 0 39963 NULL
150315 +mv88e6xxx_phy_write_indirect_39966 mv88e6xxx_phy_write_indirect 2 39966 NULL
150316 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
150317 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
150318 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
150319 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
150320 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
150321 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
150322 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
150323 +svc_create_39979 svc_create 0 39979 NULL
150324 +aer_inject_39984 aer_inject 0 39984 NULL
150325 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
150326 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
150327 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
150328 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
150329 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
150330 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
150331 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
150332 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
150333 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
150334 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
150335 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
150336 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
150337 +smb_send_40015 smb_send 0 40015 NULL
150338 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
150339 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
150340 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
150341 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
150342 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
150343 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
150344 +show_error_40026 show_error 0 40026 NULL
150345 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
150346 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
150347 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
150348 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
150349 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
150350 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
150351 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
150352 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
150353 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
150354 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
150355 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
150356 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
150357 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
150358 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
150359 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
150360 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
150361 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
150362 +bql_show_40074 bql_show 0 40074 NULL
150363 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
150364 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
150365 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
150366 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
150367 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
150368 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
150369 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
150370 +ncp_request2_40102 ncp_request2 0 40102 NULL
150371 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
150372 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
150373 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
150374 +snd_soc_dapm_new_pcm_40119 snd_soc_dapm_new_pcm 3 40119 NULL
150375 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
150376 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
150377 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
150378 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
150379 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
150380 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
150381 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
150382 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
150383 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
150384 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
150385 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
150386 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
150387 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
150388 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
150389 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
150390 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
150391 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
150392 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
150393 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
150394 +atl1c_up_40154 atl1c_up 0 40154 NULL
150395 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
150396 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
150397 +pt_write_40159 pt_write 3-0 40159 NULL
150398 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
150399 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
150400 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
150401 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
150402 +show_40187 show 0 40187 NULL
150403 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
150404 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
150405 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
150406 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
150407 +allocate_probes_40204 allocate_probes 1 40204 NULL
150408 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
150409 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
150410 +generic_exec_single_40212 generic_exec_single 0 40212 NULL
150411 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
150412 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
150413 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
150414 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
150415 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
150416 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
150417 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
150418 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
150419 +adjust_io_40247 adjust_io 0 40247 NULL
150420 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
150421 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
150422 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
150423 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
150424 +vlsi_open_40258 vlsi_open 0 40258 NULL
150425 +store_led_override_40261 store_led_override 0-3 40261 NULL
150426 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
150427 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
150428 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
150429 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
150430 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
150431 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
150432 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
150433 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
150434 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
150435 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
150436 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
150437 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
150438 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
150439 +ashmem_read_40287 ashmem_read 3 40287 NULL
150440 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
150441 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
150442 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
150443 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
150444 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
150445 +SyS_bind_40303 SyS_bind 3 40303 NULL
150446 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
150447 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
150448 +mv88e6xxx_phy_page_read_40309 mv88e6xxx_phy_page_read 0 40309 NULL
150449 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
150450 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
150451 +prepare_40316 prepare 0 40316 NULL
150452 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
150453 +store_40327 store 0-3 40327 NULL
150454 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
150455 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
150456 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
150457 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
150458 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
150459 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
150460 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
150461 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
150462 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
150463 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
150464 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
150465 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
150466 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
150467 +mmio_read_40348 mmio_read 4 40348 NULL
150468 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
150469 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
150470 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
150471 +store_green_40357 store_green 0-4 40357 NULL
150472 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
150473 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
150474 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
150475 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
150476 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
150477 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
150478 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
150479 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
150480 +get_chars_40373 get_chars 3 40373 NULL
150481 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
150482 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
150483 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
150484 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
150485 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
150486 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
150487 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
150488 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
150489 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
150490 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
150491 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
150492 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
150493 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
150494 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
150495 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
150496 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
150497 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
150498 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
150499 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
150500 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
150501 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
150502 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
150503 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
150504 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
150505 +rmd128_update_40445 rmd128_update 0 40445 NULL
150506 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
150507 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
150508 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
150509 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
150510 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
150511 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
150512 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
150513 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
150514 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
150515 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
150516 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
150517 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
150518 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
150519 +SyS_writev_40467 SyS_writev 3 40467 NULL
150520 +visor_open_40470 visor_open 0 40470 NULL
150521 +SyS_select_40473 SyS_select 1 40473 NULL
150522 +postdisable_40478 postdisable 0 40478 NULL
150523 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
150524 +read_usmargin_40485 read_usmargin 0 40485 NULL
150525 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
150526 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
150527 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
150528 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
150529 +tty_write_room_40495 tty_write_room 0 40495 NULL
150530 +show_dock_40500 show_dock 0 40500 NULL nohasharray
150531 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
150532 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
150533 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
150534 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
150535 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
150536 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
150537 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
150538 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
150539 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
150540 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
150541 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
150542 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
150543 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
150544 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
150545 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
150546 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
150547 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
150548 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
150549 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
150550 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
150551 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
150552 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
150553 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
150554 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
150555 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
150556 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
150557 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
150558 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
150559 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
150560 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
150561 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
150562 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
150563 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
150564 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
150565 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
150566 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
150567 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
150568 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
150569 +pio_read_40561 pio_read 6-0-5 40561 NULL
150570 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
150571 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
150572 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
150573 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
150574 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
150575 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
150576 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
150577 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
150578 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
150579 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
150580 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
150581 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
150582 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
150583 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
150584 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
150585 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
150586 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
150587 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
150588 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
150589 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
150590 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
150591 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
150592 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
150593 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
150594 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
150595 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
150596 +read_40652 read 0 40652 NULL
150597 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
150598 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
150599 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
150600 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
150601 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
150602 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
150603 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
150604 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
150605 +fops_read_40672 fops_read 3-0 40672 NULL
150606 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
150607 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
150608 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
150609 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
150610 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
150611 +affs_writepage_40679 affs_writepage 0 40679 NULL
150612 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
150613 +if_write_room_40681 if_write_room 0 40681 NULL
150614 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
150615 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
150616 +regulator_enable_40689 regulator_enable 0 40689 NULL
150617 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
150618 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
150619 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
150620 +create_image_40716 create_image 0 40716 NULL
150621 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
150622 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
150623 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
150624 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
150625 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
150626 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
150627 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
150628 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
150629 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
150630 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
150631 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
150632 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
150633 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
150634 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
150635 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
150636 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
150637 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
150638 +write_behind_check_40749 write_behind_check 0 40749 NULL
150639 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
150640 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
150641 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
150642 +direct_access_40765 direct_access 0 40765 NULL
150643 +pg_write_40766 pg_write 3-0 40766 NULL
150644 +__elevator_change_40769 __elevator_change 0 40769 NULL
150645 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
150646 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
150647 +show_bitmask_40774 show_bitmask 0 40774 NULL
150648 +show_list_40775 show_list 3-0 40775 NULL
150649 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
150650 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
150651 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
150652 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
150653 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
150654 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
150655 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
150656 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
150657 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
150658 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
150659 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
150660 +mls_range_set_40792 mls_range_set 0 40792 NULL
150661 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
150662 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
150663 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
150664 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
150665 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
150666 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
150667 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
150668 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
150669 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
150670 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
150671 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
150672 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
150673 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
150674 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
150675 +nr_device_event_40814 nr_device_event 0 40814 NULL
150676 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
150677 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
150678 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
150679 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
150680 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
150681 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
150682 +digi_write_room_40833 digi_write_room 0 40833 NULL
150683 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
150684 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
150685 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
150686 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
150687 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
150688 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
150689 +test_smp_read_40845 test_smp_read 3 40845 NULL
150690 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
150691 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
150692 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
150693 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
150694 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
150695 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
150696 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
150697 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
150698 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
150699 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
150700 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
150701 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
150702 +wil_up_40863 wil_up 0 40863 NULL
150703 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
150704 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
150705 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
150706 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
150707 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
150708 +iwl_mvm_start_fw_dbg_conf_40886 iwl_mvm_start_fw_dbg_conf 0 40886 NULL
150709 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
150710 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
150711 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
150712 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
150713 +ide_park_show_40896 ide_park_show 0 40896 NULL
150714 +show_boardversion_40901 show_boardversion 0 40901 NULL
150715 +waiters_read_40902 waiters_read 3-0 40902 NULL
150716 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
150717 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
150718 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
150719 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
150720 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
150721 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
150722 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
150723 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
150724 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
150725 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
150726 +get_40920 get 0 40920 NULL
150727 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
150728 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
150729 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
150730 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
150731 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
150732 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
150733 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
150734 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
150735 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
150736 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
150737 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
150738 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
150739 +path_listxattr_40949 path_listxattr 3 40949 NULL
150740 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
150741 +pf_show_40958 pf_show 0 40958 NULL
150742 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
150743 +show_40964 show 0 40964 NULL
150744 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
150745 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
150746 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
150747 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
150748 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
150749 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
150750 +page_symlink_40989 page_symlink 3 40989 NULL
150751 +show_status_40990 show_status 0 40990 NULL
150752 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
150753 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
150754 +show_temp_st_40996 show_temp_st 0 40996 NULL
150755 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
150756 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
150757 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
150758 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
150759 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
150760 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
150761 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
150762 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
150763 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
150764 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
150765 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
150766 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
150767 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
150768 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
150769 +dbg_read_41026 dbg_read 0-3 41026 NULL
150770 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
150771 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
150772 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
150773 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
150774 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
150775 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
150776 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
150777 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
150778 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
150779 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
150780 +show_touchpad_41043 show_touchpad 0 41043 NULL
150781 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
150782 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
150783 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
150784 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
150785 +_send_41053 _send 3 41053 NULL
150786 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
150787 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
150788 +show_41059 show 0 41059 NULL
150789 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
150790 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
150791 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
150792 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
150793 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
150794 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
150795 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
150796 +raw_recvmsg_41073 raw_recvmsg 3 41073 NULL
150797 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
150798 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
150799 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
150800 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
150801 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
150802 +rpm_callback_41084 rpm_callback 0 41084 NULL
150803 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
150804 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
150805 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
150806 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
150807 +dma_attach_41094 dma_attach 5-6 41094 NULL
150808 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
150809 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
150810 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
150811 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
150812 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
150813 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
150814 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
150815 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
150816 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
150817 +get_modalias_41111 get_modalias 0 41111 NULL
150818 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
150819 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
150820 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
150821 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
150822 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
150823 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
150824 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
150825 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
150826 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
150827 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
150828 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
150829 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
150830 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
150831 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
150832 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
150833 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
150834 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
150835 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
150836 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
150837 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
150838 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
150839 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
150840 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
150841 +request_irq_41192 request_irq 0 41192 NULL
150842 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
150843 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
150844 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
150845 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
150846 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
150847 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
150848 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
150849 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
150850 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
150851 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
150852 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
150853 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
150854 +setup_rss_41225 setup_rss 0 41225 NULL
150855 +osd_probe_41226 osd_probe 0 41226 NULL
150856 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
150857 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
150858 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
150859 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
150860 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
150861 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
150862 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
150863 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
150864 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
150865 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
150866 +send_41249 send 0 41249 &get_fan_status_41249
150867 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
150868 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
150869 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
150870 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
150871 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
150872 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
150873 +erst_read_41260 erst_read 0 41260 NULL
150874 +he_send_41261 he_send 0 41261 NULL
150875 +__fprog_create_41263 __fprog_create 2 41263 NULL
150876 +udf_readpage_41264 udf_readpage 0 41264 NULL
150877 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
150878 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
150879 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
150880 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
150881 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
150882 +alloc_context_41283 alloc_context 1 41283 NULL
150883 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
150884 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
150885 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
150886 +name_show_41292 name_show 0 41292 NULL nohasharray
150887 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
150888 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
150889 +configuration_show_41311 configuration_show 0 41311 NULL
150890 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
150891 +open_41320 open 0 41320 NULL
150892 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
150893 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
150894 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
150895 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
150896 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
150897 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
150898 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
150899 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
150900 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
150901 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
150902 +__cfg80211_alloc_vendor_skb_41356 __cfg80211_alloc_vendor_skb 3 41356 NULL
150903 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
150904 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
150905 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
150906 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
150907 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
150908 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
150909 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
150910 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
150911 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
150912 +cc2520_start_41387 cc2520_start 0 41387 NULL
150913 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
150914 +oiap_41392 oiap 0 41392 NULL nohasharray
150915 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
150916 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
150917 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
150918 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
150919 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
150920 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
150921 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
150922 +vhci_write_41405 vhci_write 0 41405 NULL
150923 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
150924 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
150925 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
150926 +tgr192_update_41412 tgr192_update 0 41412 NULL
150927 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
150928 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
150929 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
150930 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
150931 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
150932 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
150933 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
150934 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
150935 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
150936 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
150937 +ato_show_41430 ato_show 0 41430 NULL nohasharray
150938 +show_41430 show 0 41430 &ato_show_41430
150939 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
150940 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
150941 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
150942 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
150943 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
150944 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
150945 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
150946 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
150947 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
150948 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
150949 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
150950 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
150951 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
150952 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
150953 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
150954 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
150955 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
150956 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
150957 +run_41475 run 0 41475 &sha384_final_41475
150958 +show_in16_max_41478 show_in16_max 0 41478 NULL
150959 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
150960 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
150961 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
150962 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
150963 +rocker_port_fwd_enable_41484 rocker_port_fwd_enable 0 41484 NULL
150964 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
150965 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
150966 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
150967 +wdack_store_41496 wdack_store 0-3 41496 NULL
150968 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
150969 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
150970 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
150971 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
150972 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
150973 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
150974 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
150975 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
150976 +map_type_show_41511 map_type_show 0 41511 NULL
150977 +sha512_final_41515 sha512_final 0 41515 NULL
150978 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
150979 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
150980 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
150981 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
150982 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
150983 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
150984 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
150985 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
150986 +do_commit_41533 do_commit 0 41533 NULL
150987 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
150988 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
150989 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
150990 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
150991 +_write_41548 _write 0 41548 NULL
150992 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
150993 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
150994 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
150995 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
150996 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
150997 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
150998 +edd_show_version_41558 edd_show_version 0 41558 NULL
150999 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
151000 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
151001 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
151002 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
151003 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
151004 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
151005 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
151006 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
151007 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
151008 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
151009 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
151010 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
151011 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
151012 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
151013 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
151014 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
151015 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
151016 +security_task_setnice_41584 security_task_setnice 0 41584 NULL nohasharray
151017 +mv88e6xxx_wait_41584 mv88e6xxx_wait 0 41584 &security_task_setnice_41584
151018 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
151019 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
151020 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
151021 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
151022 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
151023 +wdt_read_41601 wdt_read 0-3 41601 NULL
151024 +show_name_41603 show_name 0 41603 NULL nohasharray
151025 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
151026 +write_port_41612 write_port 0-3 41612 NULL
151027 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
151028 +disable_supply_41614 disable_supply 0 41614 NULL
151029 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
151030 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
151031 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
151032 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
151033 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
151034 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
151035 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
151036 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
151037 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
151038 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
151039 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
151040 +setkey_41635 setkey 0 41635 NULL
151041 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
151042 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
151043 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
151044 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
151045 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
151046 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
151047 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
151048 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
151049 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
151050 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
151051 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
151052 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
151053 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
151054 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
151055 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
151056 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
151057 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
151058 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
151059 +init_subports_41674 init_subports 0 41674 NULL
151060 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
151061 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
151062 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
151063 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
151064 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
151065 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
151066 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
151067 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
151068 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
151069 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
151070 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
151071 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
151072 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
151073 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
151074 +_recv_41701 _recv 0-3 41701 NULL nohasharray
151075 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
151076 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
151077 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
151078 +tree_insert_41704 tree_insert 0 41704 NULL
151079 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
151080 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
151081 +connector_write_41709 connector_write 3-0 41709 NULL
151082 +read_block_41711 read_block 0 41711 NULL
151083 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
151084 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
151085 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
151086 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
151087 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
151088 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
151089 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
151090 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
151091 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
151092 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
151093 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
151094 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
151095 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
151096 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
151097 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
151098 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
151099 +bitmap_load_41755 bitmap_load 0 41755 NULL
151100 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
151101 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
151102 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
151103 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
151104 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
151105 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
151106 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
151107 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
151108 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
151109 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
151110 +x25_recvmsg_41793 x25_recvmsg 3 41793 NULL
151111 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
151112 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
151113 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
151114 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
151115 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
151116 +show_contrast_41806 show_contrast 0 41806 NULL
151117 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
151118 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
151119 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
151120 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
151121 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
151122 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
151123 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
151124 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
151125 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
151126 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
151127 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
151128 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
151129 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
151130 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
151131 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
151132 +test_irq_show_41838 test_irq_show 0 41838 NULL
151133 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
151134 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
151135 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
151136 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
151137 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
151138 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
151139 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
151140 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
151141 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
151142 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
151143 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
151144 +pci_map_single_41869 pci_map_single 0 41869 NULL
151145 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
151146 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
151147 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
151148 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
151149 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
151150 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
151151 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
151152 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
151153 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
151154 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
151155 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
151156 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
151157 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
151158 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
151159 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
151160 +mem_show_41914 mem_show 0 41914 &get_packet_41914
151161 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
151162 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
151163 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
151164 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
151165 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
151166 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
151167 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
151168 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
151169 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
151170 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
151171 +txq_init_41933 txq_init 0 41933 NULL
151172 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
151173 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
151174 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
151175 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
151176 +read_gssp_41947 read_gssp 3-0 41947 NULL
151177 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
151178 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
151179 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
151180 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
151181 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
151182 +portnames_read_41958 portnames_read 3-0 41958 NULL
151183 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
151184 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
151185 +show_sched6_41960 show_sched6 0 41960 NULL
151186 +show_als_41966 show_als 0 41966 NULL nohasharray
151187 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
151188 +dst_mtu_41969 dst_mtu 0 41969 NULL
151189 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
151190 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
151191 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
151192 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
151193 +_get_slice_41991 _get_slice 0 41991 NULL
151194 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
151195 +set_temp11_41995 set_temp11 0-4 41995 NULL
151196 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
151197 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
151198 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
151199 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
151200 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
151201 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
151202 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
151203 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
151204 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
151205 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
151206 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
151207 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
151208 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
151209 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
151210 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
151211 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
151212 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
151213 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
151214 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
151215 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
151216 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
151217 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
151218 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
151219 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
151220 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
151221 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
151222 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
151223 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
151224 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
151225 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
151226 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
151227 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
151228 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
151229 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
151230 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
151231 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
151232 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
151233 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
151234 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
151235 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
151236 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
151237 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
151238 +SMB2_read_42082 SMB2_read 0 42082 NULL
151239 +bat1_show_42084 bat1_show 0 42084 NULL
151240 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
151241 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
151242 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
151243 +dfx_open_42091 dfx_open 0 42091 NULL
151244 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
151245 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
151246 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
151247 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
151248 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
151249 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
151250 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
151251 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
151252 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
151253 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
151254 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
151255 +notify_send_init_42129 notify_send_init 0 42129 NULL
151256 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
151257 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
151258 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
151259 +threads_start_42139 threads_start 0 42139 NULL
151260 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
151261 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
151262 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
151263 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
151264 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
151265 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
151266 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
151267 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
151268 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
151269 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
151270 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
151271 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
151272 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
151273 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
151274 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
151275 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
151276 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
151277 +power_restore_42174 power_restore 0 42174 NULL
151278 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
151279 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
151280 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
151281 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
151282 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
151283 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
151284 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
151285 +reset_slot_42194 reset_slot 0 42194 NULL
151286 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
151287 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
151288 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
151289 +sprom2hex_42204 sprom2hex 0 42204 NULL
151290 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
151291 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
151292 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
151293 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
151294 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
151295 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
151296 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
151297 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
151298 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
151299 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
151300 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
151301 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
151302 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
151303 +store_mlid_42247 store_mlid 0-4 42247 NULL
151304 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
151305 +usbtv_start_42251 usbtv_start 0 42251 NULL
151306 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
151307 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
151308 +resources_store_42255 resources_store 0-4 42255 NULL
151309 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
151310 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
151311 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
151312 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
151313 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
151314 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
151315 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
151316 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
151317 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
151318 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
151319 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
151320 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
151321 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
151322 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
151323 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
151324 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
151325 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
151326 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
151327 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
151328 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
151329 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
151330 +osdname_show_42317 osdname_show 0 42317 NULL
151331 +max_luns_show_42319 max_luns_show 0 42319 NULL
151332 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
151333 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
151334 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
151335 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
151336 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
151337 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
151338 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
151339 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
151340 +store_42345 store 0-3 42345 &regulator_state_show_42345
151341 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
151342 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
151343 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
151344 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
151345 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
151346 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
151347 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
151348 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
151349 +read_time_42381 read_time 0 42381 NULL nohasharray
151350 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
151351 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
151352 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
151353 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
151354 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
151355 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
151356 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
151357 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
151358 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
151359 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
151360 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
151361 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
151362 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
151363 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
151364 +krng_get_random_42420 krng_get_random 3 42420 NULL
151365 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
151366 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
151367 +device_read_42432 device_read 0-3 42432 NULL
151368 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
151369 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
151370 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
151371 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
151372 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
151373 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
151374 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
151375 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
151376 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
151377 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
151378 +store_42448 store 0 42448 NULL
151379 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
151380 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
151381 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
151382 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
151383 +__clk_enable_42456 __clk_enable 0 42456 NULL
151384 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
151385 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
151386 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
151387 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
151388 +strobe_set_42472 strobe_set 0 42472 NULL
151389 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
151390 +sta_state_42478 sta_state 0 42478 NULL
151391 +show_coresize_42479 show_coresize 0 42479 NULL
151392 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
151393 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
151394 +set_zone_42484 set_zone 0-4 42484 NULL
151395 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
151396 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
151397 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
151398 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
151399 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
151400 +callback_42494 callback 0 42494 NULL
151401 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
151402 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
151403 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
151404 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
151405 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
151406 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
151407 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
151408 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
151409 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
151410 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
151411 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
151412 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
151413 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
151414 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
151415 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
151416 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
151417 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
151418 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
151419 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
151420 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL nohasharray
151421 +smk_read_unconfined_42542 smk_read_unconfined 3 42542 &mt9m111_set_hvflip_42542
151422 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
151423 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
151424 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
151425 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
151426 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
151427 +request_firmware_42553 request_firmware 0 42553 NULL
151428 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
151429 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
151430 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
151431 +portio_type_show_42562 portio_type_show 0 42562 NULL
151432 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
151433 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
151434 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
151435 +get_in_min_42567 get_in_min 0 42567 NULL
151436 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
151437 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
151438 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
151439 +memory_failure_42590 memory_failure 0 42590 NULL
151440 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
151441 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
151442 +get_enable_42601 get_enable 0 42601 NULL
151443 +map_state_42602 map_state 1 42602 NULL nohasharray
151444 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
151445 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
151446 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
151447 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
151448 +get_div_42612 get_div 0 42612 NULL
151449 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
151450 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
151451 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
151452 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
151453 +read_42618 read 0 42618 &release_lockspace_42618
151454 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
151455 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
151456 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
151457 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0-2 42625 NULL
151458 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
151459 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
151460 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
151461 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
151462 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
151463 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
151464 +iommu_tbl_range_alloc_42638 iommu_tbl_range_alloc 5-3-6 42638 NULL
151465 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
151466 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
151467 +num_controllers_42644 num_controllers 0 42644 NULL
151468 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
151469 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
151470 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
151471 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
151472 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
151473 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
151474 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
151475 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
151476 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
151477 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
151478 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
151479 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
151480 +show_cidmode_42671 show_cidmode 0 42671 NULL
151481 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
151482 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
151483 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
151484 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
151485 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
151486 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
151487 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
151488 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
151489 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
151490 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
151491 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
151492 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
151493 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
151494 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
151495 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
151496 +vb2_read_42703 vb2_read 3-0 42703 NULL
151497 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
151498 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
151499 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
151500 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
151501 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
151502 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
151503 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
151504 +read_status_42722 read_status 0 42722 NULL nohasharray
151505 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
151506 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
151507 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
151508 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
151509 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
151510 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
151511 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
151512 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
151513 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
151514 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
151515 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
151516 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
151517 +SendReceive2_42742 SendReceive2 0 42742 NULL
151518 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
151519 +write_42746 write 0 42746 &sdev_show_modalias_42746
151520 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
151521 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
151522 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
151523 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
151524 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
151525 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
151526 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
151527 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
151528 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
151529 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
151530 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
151531 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
151532 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
151533 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
151534 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
151535 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
151536 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
151537 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
151538 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
151539 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
151540 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
151541 +show_chglim_42794 show_chglim 0 42794 NULL
151542 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
151543 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
151544 +show_line1_42806 show_line1 0 42806 NULL
151545 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
151546 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
151547 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
151548 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
151549 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
151550 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
151551 +set_arg_42824 set_arg 3 42824 NULL
151552 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
151553 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
151554 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
151555 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
151556 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
151557 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
151558 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
151559 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
151560 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
151561 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
151562 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
151563 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
151564 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
151565 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
151566 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
151567 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
151568 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
151569 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
151570 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
151571 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
151572 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
151573 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
151574 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
151575 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
151576 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
151577 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
151578 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
151579 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
151580 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
151581 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
151582 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
151583 +c2_up_42890 c2_up 0 42890 NULL
151584 +pci_write_42893 pci_write 0 42893 NULL
151585 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
151586 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
151587 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
151588 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
151589 +hd_end_request_42904 hd_end_request 2 42904 NULL
151590 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
151591 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
151592 +rds_create_42907 rds_create 0 42907 NULL
151593 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
151594 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
151595 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
151596 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
151597 +device_show_int_42919 device_show_int 0 42919 NULL
151598 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
151599 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
151600 +show_42923 show 0 42923 &pcxhr_set_clock_42923
151601 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
151602 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
151603 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
151604 +bnx2_open_42936 bnx2_open 0 42936 NULL
151605 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
151606 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
151607 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
151608 +handle_response_42945 handle_response 0 42945 NULL
151609 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
151610 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
151611 +hashtab_map_42947 hashtab_map 0 42947 NULL
151612 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
151613 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
151614 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
151615 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
151616 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
151617 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
151618 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
151619 +n_pins_show_42973 n_pins_show 0 42973 NULL
151620 +show_temp62_42975 show_temp62 0 42975 NULL
151621 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
151622 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
151623 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
151624 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
151625 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
151626 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
151627 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
151628 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
151629 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
151630 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
151631 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
151632 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
151633 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
151634 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
151635 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
151636 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
151637 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
151638 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
151639 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
151640 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
151641 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
151642 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
151643 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
151644 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
151645 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
151646 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
151647 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
151648 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
151649 +max_queue_show_43036 max_queue_show 0 43036 NULL
151650 +set_icon_43037 set_icon 0-3 43037 NULL
151651 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
151652 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
151653 +write_s64_43043 write_s64 0 43043 NULL
151654 +show_port_name_43051 show_port_name 0 43051 NULL
151655 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
151656 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
151657 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
151658 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
151659 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
151660 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
151661 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
151662 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
151663 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
151664 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
151665 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
151666 +get_attention_status_43073 get_attention_status 0 43073 NULL
151667 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
151668 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
151669 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
151670 +get_slave_size_43081 get_slave_size 0 43081 NULL
151671 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
151672 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
151673 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
151674 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
151675 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
151676 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
151677 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
151678 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
151679 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
151680 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
151681 +dump_skip_43098 dump_skip 2 43098 NULL
151682 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
151683 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
151684 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
151685 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
151686 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
151687 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
151688 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
151689 +store_43112 store 0 43112 NULL
151690 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
151691 +open_43117 open 0 43117 NULL
151692 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
151693 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
151694 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
151695 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
151696 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
151697 +dmfe_open_43139 dmfe_open 0 43139 NULL
151698 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
151699 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
151700 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
151701 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
151702 +show_enabled_43152 show_enabled 0 43152 NULL
151703 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
151704 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
151705 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
151706 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
151707 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
151708 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
151709 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
151710 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
151711 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
151712 +_read_43194 _read 0 43194 NULL
151713 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
151714 +teiup_create_43201 teiup_create 3 43201 NULL
151715 +uio_write_43202 uio_write 3-0 43202 NULL
151716 +iso_callback_43208 iso_callback 3 43208 NULL
151717 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
151718 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
151719 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
151720 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
151721 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
151722 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
151723 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
151724 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
151725 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
151726 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
151727 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
151728 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
151729 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
151730 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
151731 +read_status_43238 read_status 0 43238 NULL
151732 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
151733 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
151734 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
151735 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
151736 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
151737 +fixup_leb_43256 fixup_leb 3 43256 NULL
151738 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
151739 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
151740 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
151741 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
151742 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
151743 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
151744 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
151745 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
151746 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
151747 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
151748 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
151749 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
151750 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
151751 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
151752 +src_frames_43281 src_frames 0 43281 NULL nohasharray
151753 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
151754 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
151755 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
151756 +show_num_ports_43296 show_num_ports 0 43296 NULL
151757 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
151758 +lm3533_read_43309 lm3533_read 0 43309 NULL
151759 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
151760 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
151761 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
151762 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
151763 +try_charge_43315 try_charge 0 43315 NULL
151764 +position_show_43316 position_show 0 43316 NULL nohasharray
151765 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
151766 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
151767 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
151768 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
151769 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
151770 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
151771 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
151772 +sja1000_open_43326 sja1000_open 0 43326 NULL
151773 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
151774 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
151775 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
151776 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
151777 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
151778 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
151779 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
151780 +set_peripheral_43353 set_peripheral 0 43353 NULL
151781 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
151782 +may_create_key_43363 may_create_key 0 43363 NULL
151783 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL nohasharray
151784 +btrfs_check_data_free_space_43364 btrfs_check_data_free_space 0 43364 &pm_print_times_show_43364
151785 +pn_init_43370 pn_init 0 43370 NULL
151786 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
151787 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
151788 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
151789 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
151790 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
151791 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
151792 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
151793 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
151794 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
151795 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
151796 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
151797 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
151798 +mdfour_43396 mdfour 0 43396 NULL
151799 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
151800 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
151801 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
151802 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
151803 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
151804 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
151805 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
151806 +xenfb_write_43412 xenfb_write 3 43412 NULL
151807 +show_linear_43414 show_linear 0 43414 NULL nohasharray
151808 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
151809 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
151810 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
151811 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
151812 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
151813 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
151814 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
151815 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
151816 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
151817 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
151818 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
151819 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
151820 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
151821 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
151822 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
151823 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
151824 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
151825 +send_pre_block_43442 send_pre_block 0 43442 NULL
151826 +usb_string_43443 usb_string 0 43443 NULL nohasharray
151827 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
151828 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
151829 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
151830 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
151831 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
151832 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
151833 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
151834 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
151835 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
151836 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
151837 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
151838 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
151839 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
151840 +write_43473 write 0 43473 NULL
151841 +hook_43475 hook 0 43475 NULL
151842 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
151843 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
151844 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
151845 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
151846 +vga_get_43488 vga_get 0 43488 NULL
151847 +vmemdup_43489 vmemdup 2 43489 NULL
151848 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
151849 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
151850 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
151851 +show_lid_43498 show_lid 0 43498 NULL
151852 +init_43500 init 0 43500 NULL nohasharray
151853 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
151854 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
151855 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
151856 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
151857 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
151858 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
151859 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
151860 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
151861 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
151862 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
151863 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
151864 +read_events_43534 read_events 3 43534 NULL nohasharray
151865 +pdu_write_u_43534 pdu_write_u 3 43534 &read_events_43534
151866 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
151867 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
151868 +store_43537 store 0-3 43537 NULL
151869 +store_43539 store 0 43539 NULL
151870 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
151871 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
151872 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
151873 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
151874 +request_resource_43548 request_resource 0 43548 NULL
151875 +store_43549 store 0-4 43549 NULL
151876 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
151877 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
151878 +amd756_access_43553 amd756_access 0 43553 NULL
151879 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
151880 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
151881 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
151882 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
151883 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
151884 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
151885 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
151886 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
151887 +passive_store_43589 passive_store 0-4 43589 NULL
151888 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
151889 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
151890 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
151891 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
151892 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
151893 +proc_read_43614 proc_read 3-0 43614 NULL
151894 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
151895 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
151896 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
151897 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
151898 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
151899 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
151900 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
151901 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
151902 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
151903 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
151904 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
151905 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
151906 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
151907 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
151908 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
151909 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
151910 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
151911 +random_write_43656 random_write 3-0 43656 NULL
151912 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
151913 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
151914 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
151915 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
151916 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
151917 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
151918 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
151919 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
151920 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
151921 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
151922 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
151923 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
151924 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
151925 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
151926 +start_43697 start 0 43697 NULL
151927 +show_43699 show 0 43699 NULL
151928 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
151929 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
151930 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
151931 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
151932 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
151933 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
151934 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
151935 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
151936 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
151937 +show_hyst_43718 show_hyst 0 43718 NULL
151938 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
151939 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
151940 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
151941 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
151942 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
151943 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
151944 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
151945 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
151946 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
151947 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
151948 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
151949 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
151950 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
151951 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
151952 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
151953 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
151954 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
151955 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
151956 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
151957 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
151958 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
151959 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
151960 +panic_happened_43756 panic_happened 0 43756 NULL
151961 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
151962 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
151963 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
151964 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
151965 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
151966 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
151967 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
151968 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
151969 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
151970 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
151971 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
151972 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
151973 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
151974 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
151975 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
151976 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
151977 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
151978 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
151979 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
151980 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
151981 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
151982 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
151983 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
151984 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
151985 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
151986 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
151987 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
151988 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
151989 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
151990 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
151991 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
151992 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
151993 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
151994 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
151995 +max_channels_43840 max_channels 0 43840 NULL
151996 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
151997 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
151998 +read_flush_43851 read_flush 3-0 43851 NULL
151999 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
152000 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
152001 +resume_43864 resume 0 43864 NULL nohasharray
152002 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
152003 +port_number_show_43866 port_number_show 0 43866 NULL
152004 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
152005 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
152006 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
152007 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
152008 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
152009 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
152010 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
152011 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
152012 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
152013 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
152014 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
152015 +write_43894 write 0-3 43894 NULL
152016 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
152017 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
152018 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
152019 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
152020 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
152021 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
152022 +set_temp8_43915 set_temp8 0-4 43915 NULL
152023 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
152024 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
152025 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
152026 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
152027 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
152028 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
152029 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
152030 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
152031 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
152032 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
152033 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
152034 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
152035 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
152036 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
152037 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
152038 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
152039 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
152040 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
152041 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
152042 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
152043 +show_unit_43962 show_unit 0 43962 NULL
152044 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
152045 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
152046 +cache_request_43968 cache_request 0 43968 NULL nohasharray
152047 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
152048 +iflink_show_43970 iflink_show 0 43970 NULL
152049 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
152050 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
152051 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
152052 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
152053 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
152054 +netdev_init_43991 netdev_init 0 43991 NULL
152055 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
152056 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
152057 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
152058 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
152059 +ulist_add_43994 ulist_add 0 43994 NULL
152060 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
152061 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
152062 +emit_flags_44006 emit_flags 3-4 44006 NULL
152063 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
152064 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
152065 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
152066 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
152067 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
152068 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
152069 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
152070 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
152071 +address_mask_show_44028 address_mask_show 0 44028 NULL
152072 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
152073 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
152074 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
152075 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
152076 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
152077 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
152078 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
152079 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
152080 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
152081 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
152082 +show_44058 show 0 44058 NULL
152083 +sprint_frac_44059 sprint_frac 0 44059 NULL
152084 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
152085 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
152086 +wmi_call_44066 wmi_call 0 44066 NULL
152087 +vx2_inb_44069 vx2_inb 0 44069 NULL
152088 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
152089 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
152090 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
152091 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
152092 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
152093 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
152094 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
152095 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
152096 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
152097 +x25_listen_44090 x25_listen 0 44090 NULL
152098 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
152099 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
152100 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
152101 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
152102 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
152103 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
152104 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
152105 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
152106 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
152107 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
152108 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
152109 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
152110 +raid_level_show_44108 raid_level_show 0 44108 NULL
152111 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
152112 +check_idq_44117 check_idq 0 44117 NULL
152113 +do_readpage_44120 do_readpage 0 44120 NULL
152114 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
152115 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
152116 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
152117 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
152118 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
152119 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
152120 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
152121 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
152122 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
152123 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
152124 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
152125 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
152126 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
152127 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
152128 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
152129 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
152130 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
152131 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
152132 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
152133 +coda_permission_44158 coda_permission 0 44158 NULL
152134 +summary_show_44161 summary_show 0 44161 NULL nohasharray
152135 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
152136 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
152137 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
152138 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
152139 +atl1_up_44170 atl1_up 0 44170 NULL
152140 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
152141 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
152142 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
152143 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
152144 +tty_line_name_44181 tty_line_name 0 44181 NULL
152145 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
152146 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
152147 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
152148 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
152149 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
152150 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
152151 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
152152 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL nohasharray
152153 +virtinput_cfg_select_44203 virtinput_cfg_select 0 44203 &iwl_init_alive_start_44203
152154 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
152155 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
152156 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
152157 +__set_free_44211 __set_free 2 44211 NULL
152158 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
152159 +write_44213 write 0 44213 &claim_ptd_buffers_44213
152160 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
152161 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
152162 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
152163 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
152164 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
152165 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
152166 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
152167 +show_adc_44229 show_adc 0 44229 NULL
152168 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
152169 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
152170 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
152171 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
152172 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
152173 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
152174 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
152175 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
152176 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
152177 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
152178 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
152179 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
152180 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
152181 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
152182 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
152183 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
152184 +st33zp24_i2c_recv_44256 st33zp24_i2c_recv 4 44256 NULL
152185 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
152186 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
152187 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
152188 +minix_getattr_44267 minix_getattr 0 44267 NULL
152189 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
152190 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
152191 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
152192 +device_create_file_44285 device_create_file 0 44285 NULL
152193 +initstate_show_44288 initstate_show 0 44288 NULL
152194 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
152195 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
152196 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
152197 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
152198 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
152199 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
152200 +store_companion_44297 store_companion 0-4 44297 NULL
152201 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
152202 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
152203 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
152204 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
152205 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
152206 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
152207 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
152208 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
152209 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
152210 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
152211 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
152212 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
152213 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
152214 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
152215 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
152216 +rs_init_44327 rs_init 1 44327 NULL
152217 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
152218 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
152219 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
152220 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
152221 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
152222 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
152223 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
152224 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
152225 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
152226 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
152227 +set_format_44357 set_format 0 44357 NULL nohasharray
152228 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
152229 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
152230 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
152231 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
152232 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
152233 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
152234 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
152235 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
152236 +ubi_sync_44391 ubi_sync 0 44391 NULL
152237 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
152238 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
152239 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
152240 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
152241 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
152242 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
152243 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
152244 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
152245 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
152246 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
152247 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
152248 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
152249 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
152250 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
152251 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
152252 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
152253 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
152254 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
152255 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
152256 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
152257 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
152258 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
152259 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
152260 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
152261 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
152262 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
152263 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
152264 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
152265 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
152266 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
152267 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL nohasharray
152268 +sensor_hub_get_feature_44456 sensor_hub_get_feature 0-4 44456 &dma_mask_bits_show_44456
152269 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
152270 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
152271 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
152272 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
152273 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
152274 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
152275 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
152276 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
152277 +allocate_mid_44479 allocate_mid 0 44479 NULL
152278 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
152279 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
152280 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
152281 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
152282 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
152283 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
152284 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
152285 +cond_read_node_44488 cond_read_node 0 44488 NULL
152286 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
152287 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
152288 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
152289 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
152290 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
152291 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
152292 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
152293 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
152294 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
152295 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
152296 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
152297 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
152298 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
152299 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
152300 +spidev_write_44510 spidev_write 3-0 44510 NULL
152301 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
152302 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
152303 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
152304 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
152305 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
152306 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
152307 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
152308 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
152309 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
152310 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
152311 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
152312 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
152313 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
152314 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
152315 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
152316 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
152317 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
152318 +show_registers_44567 show_registers 0 44567 NULL nohasharray
152319 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
152320 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
152321 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
152322 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
152323 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
152324 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
152325 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
152326 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
152327 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
152328 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
152329 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
152330 +show_44594 show 0 44594 NULL nohasharray
152331 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
152332 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
152333 +get_fan_min_44596 get_fan_min 0 44596 NULL
152334 +popen_44599 popen 0 44599 NULL
152335 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
152336 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
152337 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
152338 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
152339 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
152340 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
152341 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
152342 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
152343 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
152344 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
152345 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
152346 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
152347 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
152348 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
152349 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
152350 +show_match_busid_44647 show_match_busid 0 44647 NULL
152351 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
152352 +store_44659 store 0-3 44659 NULL
152353 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
152354 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
152355 +show_ctrl_44671 show_ctrl 0 44671 NULL
152356 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
152357 +mpi_resize_44674 mpi_resize 2 44674 NULL
152358 +auxch_init_44675 auxch_init 0 44675 NULL
152359 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
152360 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
152361 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
152362 +rawv6_sendmsg_44680 rawv6_sendmsg 3 44680 NULL
152363 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
152364 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
152365 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
152366 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
152367 +ts_read_44687 ts_read 3-0 44687 NULL
152368 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
152369 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
152370 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
152371 +show_host_busy_44693 show_host_busy 0 44693 NULL
152372 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
152373 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
152374 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
152375 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
152376 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
152377 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
152378 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
152379 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
152380 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
152381 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
152382 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
152383 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
152384 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
152385 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
152386 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
152387 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
152388 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
152389 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
152390 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
152391 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
152392 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
152393 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
152394 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
152395 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
152396 +pty_write_44757 pty_write 3 44757 NULL nohasharray
152397 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
152398 +bop_assign_44765 bop_assign 0 44765 NULL
152399 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
152400 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
152401 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
152402 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
152403 +show_44772 show 0 44772 NULL nohasharray
152404 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
152405 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
152406 +readstat_44780 readstat 0 44780 NULL
152407 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
152408 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
152409 +proc_read_44793 proc_read 0 44793 NULL nohasharray
152410 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
152411 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
152412 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
152413 +cas_open_44801 cas_open 0 44801 NULL
152414 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
152415 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
152416 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
152417 +sbs_init_44817 sbs_init 0 44817 NULL
152418 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
152419 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
152420 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
152421 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
152422 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
152423 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
152424 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
152425 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
152426 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
152427 +units_sprintf_44833 units_sprintf 0 44833 NULL
152428 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
152429 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
152430 +node_show_44836 node_show 0 44836 NULL
152431 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
152432 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
152433 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
152434 +cross_eof_44848 cross_eof 0 44848 NULL
152435 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
152436 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
152437 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
152438 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
152439 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
152440 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
152441 +copydesc_user_44855 copydesc_user 3 44855 NULL
152442 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
152443 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
152444 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
152445 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
152446 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
152447 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
152448 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
152449 +set_advertising_44870 set_advertising 4 44870 NULL
152450 +init_rs_44873 init_rs 1 44873 NULL nohasharray
152451 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
152452 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
152453 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
152454 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
152455 +skb_availroom_44883 skb_availroom 0 44883 NULL
152456 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
152457 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
152458 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
152459 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
152460 +kaweth_open_44889 kaweth_open 0 44889 NULL
152461 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
152462 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
152463 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
152464 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
152465 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
152466 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
152467 +async_readv_44898 async_readv 0 44898 NULL
152468 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
152469 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
152470 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
152471 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
152472 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
152473 +ptype_show_44913 ptype_show 0 44913 NULL
152474 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
152475 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
152476 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
152477 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
152478 +bcm_recvmsg_44928 bcm_recvmsg 3 44928 NULL
152479 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
152480 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
152481 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
152482 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
152483 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
152484 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
152485 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
152486 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
152487 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
152488 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
152489 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
152490 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
152491 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
152492 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
152493 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
152494 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
152495 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
152496 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
152497 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
152498 +log_debug_read_44994 log_debug_read 0 44994 NULL
152499 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
152500 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
152501 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
152502 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
152503 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
152504 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
152505 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
152506 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
152507 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
152508 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
152509 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
152510 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
152511 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
152512 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL nohasharray
152513 +hfsplus_getxattr_45022 hfsplus_getxattr 0 45022 &ath10k_htt_connect_45022
152514 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
152515 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
152516 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL nohasharray
152517 +rose_sendmsg_45025 rose_sendmsg 3 45025 &dm_kvzalloc_45025
152518 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
152519 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
152520 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
152521 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
152522 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
152523 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
152524 +show_in_label_45039 show_in_label 0 45039 NULL
152525 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
152526 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
152527 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
152528 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
152529 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
152530 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
152531 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
152532 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
152533 +sel_write_user_45060 sel_write_user 3 45060 NULL
152534 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
152535 +show_45064 show 0 45064 NULL
152536 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
152537 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
152538 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
152539 +removable_show_45071 removable_show 0 45071 NULL nohasharray
152540 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
152541 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
152542 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
152543 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
152544 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
152545 +__device_suspend_45089 __device_suspend 0 45089 NULL
152546 +getattr_45091 getattr 0 45091 NULL
152547 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
152548 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
152549 +snd_card_new_45104 snd_card_new 5 45104 NULL
152550 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
152551 +write_iter_45109 write_iter 0 45109 NULL
152552 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
152553 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
152554 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
152555 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL nohasharray
152556 +sock_sendmsg_45117 sock_sendmsg 0 45117 &v9fs_xattr_user_set_45117
152557 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
152558 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
152559 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
152560 +send_to_tty_45141 send_to_tty 3 45141 NULL
152561 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
152562 +command_setapcor_45143 command_setapcor 0 45143 NULL
152563 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
152564 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
152565 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
152566 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
152567 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
152568 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
152569 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
152570 +device_write_45156 device_write 3-0 45156 NULL
152571 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
152572 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
152573 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
152574 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
152575 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
152576 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
152577 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
152578 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
152579 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
152580 +mce_write_45187 mce_write 0 45187 NULL
152581 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
152582 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
152583 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
152584 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
152585 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
152586 +kstrtou16_45199 kstrtou16 0 45199 NULL
152587 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
152588 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
152589 +add_child_45201 add_child 4 45201 NULL nohasharray
152590 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
152591 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
152592 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
152593 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
152594 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
152595 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
152596 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
152597 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
152598 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
152599 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
152600 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
152601 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
152602 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
152603 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
152604 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
152605 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
152606 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
152607 +event_enable_write_45238 event_enable_write 3 45238 NULL
152608 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
152609 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
152610 +show_45247 show 0 45247 NULL
152611 +write_ltv_45250 write_ltv 0 45250 NULL
152612 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
152613 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
152614 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
152615 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
152616 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
152617 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
152618 +store_45285 store 0 45285 NULL
152619 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
152620 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
152621 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
152622 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
152623 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
152624 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
152625 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
152626 +category_show_45304 category_show 0 45304 NULL nohasharray
152627 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
152628 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
152629 +hippi_header_45313 hippi_header 0 45313 NULL
152630 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
152631 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
152632 +compass_command_45324 compass_command 0 45324 NULL
152633 +quirk_strict_duplicate_filter_write_45325 quirk_strict_duplicate_filter_write 3 45325 NULL
152634 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
152635 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
152636 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
152637 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
152638 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
152639 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
152640 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
152641 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
152642 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
152643 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
152644 +xfs_file_aio_write_checks_45371 xfs_file_aio_write_checks 0 45371 NULL
152645 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
152646 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
152647 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
152648 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
152649 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
152650 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
152651 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
152652 +wlcore_write_45391 wlcore_write 0 45391 NULL
152653 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
152654 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
152655 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
152656 +keymap_store_45406 keymap_store 4 45406 NULL
152657 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
152658 +show_45409 show 0 45409 NULL
152659 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
152660 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
152661 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
152662 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
152663 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
152664 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
152665 +show_45419 show 0 45419 &sht15_wait_for_response_45419
152666 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
152667 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
152668 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
152669 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
152670 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
152671 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
152672 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
152673 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
152674 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
152675 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
152676 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
152677 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
152678 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
152679 +pm_state_show_45438 pm_state_show 0 45438 NULL
152680 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
152681 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
152682 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
152683 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
152684 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
152685 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
152686 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
152687 +catc_open_45451 catc_open 0 45451 NULL
152688 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
152689 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
152690 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
152691 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
152692 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
152693 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
152694 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
152695 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
152696 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
152697 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
152698 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
152699 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
152700 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
152701 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
152702 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
152703 +ec_read_45485 ec_read 0 45485 NULL
152704 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
152705 +lock_request_45495 lock_request 0 45495 NULL nohasharray
152706 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
152707 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
152708 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
152709 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
152710 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
152711 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
152712 +get_stats_45508 get_stats 0 45508 NULL
152713 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
152714 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
152715 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
152716 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
152717 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
152718 +store_45525 store 0-3 45525 &power_state_show_45525
152719 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
152720 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
152721 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
152722 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
152723 +copy_macs_45534 copy_macs 4 45534 NULL
152724 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
152725 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
152726 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
152727 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
152728 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
152729 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
152730 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
152731 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
152732 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
152733 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
152734 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
152735 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
152736 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
152737 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
152738 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
152739 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
152740 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
152741 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
152742 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
152743 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
152744 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
152745 +request_fw_file_45567 request_fw_file 0 45567 NULL
152746 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
152747 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
152748 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
152749 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
152750 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
152751 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
152752 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
152753 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
152754 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
152755 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
152756 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
152757 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
152758 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
152759 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
152760 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
152761 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
152762 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
152763 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
152764 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
152765 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
152766 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
152767 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
152768 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
152769 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
152770 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
152771 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
152772 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
152773 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
152774 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
152775 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
152776 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
152777 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
152778 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
152779 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
152780 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
152781 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
152782 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
152783 +modelname_store_45663 modelname_store 0-4 45663 NULL
152784 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
152785 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
152786 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
152787 +sd_probe_45675 sd_probe 0 45675 NULL
152788 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
152789 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
152790 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
152791 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
152792 +set_params_45684 set_params 0 45684 NULL nohasharray
152793 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
152794 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
152795 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
152796 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
152797 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
152798 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
152799 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
152800 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
152801 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
152802 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
152803 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
152804 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
152805 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
152806 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
152807 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
152808 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
152809 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
152810 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
152811 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
152812 +get_iface_param_45719 get_iface_param 0 45719 NULL
152813 +show_high_kb_45721 show_high_kb 0 45721 NULL
152814 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
152815 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
152816 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
152817 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
152818 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
152819 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
152820 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
152821 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
152822 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
152823 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
152824 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
152825 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
152826 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
152827 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
152828 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
152829 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
152830 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
152831 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
152832 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
152833 +FUA_show_45776 FUA_show 0 45776 NULL
152834 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
152835 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
152836 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
152837 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
152838 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
152839 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
152840 +cma_release_45795 cma_release 3 45795 NULL
152841 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
152842 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
152843 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
152844 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
152845 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
152846 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802 nohasharray
152847 +quirk_simultaneous_discovery_read_45802 quirk_simultaneous_discovery_read 3 45802 &michael_update_45802
152848 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
152849 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
152850 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
152851 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
152852 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
152853 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
152854 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
152855 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
152856 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
152857 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
152858 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
152859 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
152860 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
152861 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
152862 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
152863 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
152864 +start_endpoints_45825 start_endpoints 0 45825 NULL
152865 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
152866 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
152867 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
152868 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
152869 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
152870 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
152871 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
152872 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
152873 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
152874 +store_learning_45844 store_learning 0 45844 NULL
152875 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
152876 +insert_state_45848 insert_state 0 45848 NULL
152877 +activity_read_45850 activity_read 0-5-6 45850 NULL
152878 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
152879 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
152880 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
152881 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
152882 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
152883 +isdn_write_45863 isdn_write 3-0 45863 NULL
152884 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
152885 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
152886 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
152887 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
152888 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
152889 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
152890 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
152891 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
152892 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
152893 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
152894 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
152895 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
152896 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
152897 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
152898 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
152899 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
152900 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
152901 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
152902 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
152903 +lcd_read_45922 lcd_read 0-3 45922 NULL
152904 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
152905 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
152906 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
152907 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
152908 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
152909 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
152910 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL nohasharray
152911 +recomp_data_node_45931 recomp_data_node 0 45931 &request_ihex_firmware_45931
152912 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
152913 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
152914 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
152915 +show_fan_value_45938 show_fan_value 0 45938 NULL
152916 +display_store_45940 display_store 4-0 45940 NULL
152917 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
152918 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
152919 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
152920 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
152921 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
152922 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
152923 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
152924 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
152925 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
152926 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
152927 +set_45961 set 0 45961 NULL
152928 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
152929 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
152930 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
152931 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
152932 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
152933 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
152934 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
152935 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
152936 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
152937 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
152938 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
152939 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
152940 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
152941 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
152942 +dn_device_event_46004 dn_device_event 0 46004 NULL
152943 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
152944 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
152945 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL nohasharray
152946 +snd_hdac_exec_verb_46015 snd_hdac_exec_verb 0 46015 &rt2800pci_set_device_state_46015
152947 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
152948 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
152949 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
152950 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
152951 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
152952 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
152953 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
152954 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
152955 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
152956 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
152957 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
152958 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
152959 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
152960 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
152961 +socket_create_46047 socket_create 0 46047 NULL
152962 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
152963 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
152964 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
152965 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
152966 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
152967 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
152968 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
152969 +slhc_toss_46066 slhc_toss 0 46066 NULL
152970 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
152971 +in_use_show_46075 in_use_show 0 46075 NULL
152972 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
152973 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
152974 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
152975 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
152976 +unlock_lock_46087 unlock_lock 0 46087 NULL
152977 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
152978 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
152979 +store_46095 store 0 46095 NULL
152980 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
152981 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
152982 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
152983 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
152984 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
152985 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
152986 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
152987 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
152988 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
152989 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
152990 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
152991 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
152992 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
152993 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
152994 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
152995 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
152996 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
152997 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
152998 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL nohasharray
152999 +pcibios_sriov_enable_46148 pcibios_sriov_enable 0 46148 &elan_i2c_get_checksum_46148
153000 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
153001 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
153002 +dgram_bind_46155 dgram_bind 0 46155 NULL
153003 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
153004 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
153005 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
153006 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
153007 +atalk_sendmsg_46165 atalk_sendmsg 3 46165 NULL
153008 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
153009 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
153010 +write_index_46171 write_index 0 46171 NULL
153011 +open_46177 open 0 46177 NULL
153012 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
153013 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
153014 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
153015 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
153016 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
153017 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
153018 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL nohasharray
153019 +write8_reg_46188 write8_reg 4 46188 &kszphy_config_init_46188
153020 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
153021 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
153022 +fq_resize_46195 fq_resize 2 46195 NULL
153023 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
153024 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
153025 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
153026 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
153027 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
153028 +appid_show_46198 appid_show 0 46198 NULL
153029 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
153030 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
153031 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
153032 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
153033 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
153034 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
153035 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
153036 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
153037 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
153038 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
153039 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
153040 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
153041 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
153042 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
153043 +__get_any_page_46230 __get_any_page 0 46230 NULL
153044 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
153045 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
153046 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
153047 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
153048 +show_in_min_46238 show_in_min 0 46238 NULL
153049 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
153050 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
153051 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
153052 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
153053 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
153054 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
153055 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
153056 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
153057 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
153058 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
153059 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
153060 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
153061 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
153062 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
153063 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
153064 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
153065 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
153066 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
153067 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
153068 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
153069 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
153070 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
153071 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
153072 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
153073 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
153074 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
153075 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
153076 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
153077 +store_led_46310 store_led 0-4 46310 NULL
153078 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
153079 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
153080 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
153081 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
153082 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
153083 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
153084 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
153085 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
153086 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
153087 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
153088 +gs_can_open_46335 gs_can_open 0 46335 NULL
153089 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
153090 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
153091 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
153092 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
153093 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
153094 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
153095 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
153096 +mpt_config_46343 mpt_config 0 46343 NULL
153097 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
153098 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
153099 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
153100 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
153101 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
153102 +show_icon_46360 show_icon 4-0 46360 NULL
153103 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
153104 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
153105 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
153106 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
153107 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
153108 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
153109 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
153110 +via_build_controls_46378 via_build_controls 0 46378 NULL
153111 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
153112 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
153113 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
153114 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
153115 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
153116 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
153117 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
153118 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
153119 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
153120 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
153121 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
153122 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
153123 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
153124 +platform_gpio_count_46416 platform_gpio_count 0 46416 NULL
153125 +addr_to_user_46418 addr_to_user 0 46418 NULL
153126 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
153127 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
153128 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
153129 +proto_show_46426 proto_show 0 46426 NULL nohasharray
153130 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
153131 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
153132 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
153133 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
153134 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
153135 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
153136 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
153137 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
153138 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
153139 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
153140 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
153141 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
153142 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
153143 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
153144 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
153145 +E_P24_46463 E_P24 0 46463 NULL
153146 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
153147 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
153148 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
153149 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
153150 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
153151 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
153152 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
153153 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
153154 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
153155 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
153156 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
153157 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
153158 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
153159 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
153160 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
153161 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
153162 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
153163 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
153164 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
153165 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
153166 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
153167 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
153168 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
153169 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
153170 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
153171 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
153172 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
153173 +pptp_bind_46520 pptp_bind 0 46520 NULL
153174 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
153175 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
153176 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
153177 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
153178 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
153179 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
153180 +check_connect_46536 check_connect 0 46536 NULL
153181 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
153182 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
153183 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
153184 +raid_show_state_46545 raid_show_state 0 46545 NULL
153185 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
153186 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
153187 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
153188 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
153189 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
153190 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
153191 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
153192 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
153193 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
153194 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
153195 +nr_header_46575 nr_header 0 46575 NULL
153196 +store_46576 store 0-3 46576 NULL
153197 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
153198 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
153199 +__iwl_up_46589 __iwl_up 0 46589 NULL
153200 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
153201 +ec_device_read_46594 ec_device_read 3 46594 NULL
153202 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
153203 +show_mute_46600 show_mute 0 46600 NULL nohasharray
153204 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
153205 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
153206 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
153207 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
153208 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
153209 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
153210 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
153211 +dead_write_46612 dead_write 0 46612 NULL nohasharray
153212 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
153213 +stream_start_46613 stream_start 0 46613 NULL nohasharray
153214 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
153215 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
153216 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
153217 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
153218 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
153219 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
153220 +get_mode_46623 get_mode 0 46623 NULL
153221 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
153222 +dsense_show_46626 dsense_show 0 46626 NULL
153223 +il_set_mode_46630 il_set_mode 0 46630 NULL
153224 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
153225 +regmap_read_46634 regmap_read 0 46634 NULL
153226 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
153227 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
153228 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
153229 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
153230 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
153231 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
153232 +attr_get_46650 attr_get 0 46650 NULL
153233 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
153234 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
153235 +fanout_add_46656 fanout_add 0 46656 NULL
153236 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
153237 +read_short_reg_46669 read_short_reg 0 46669 NULL
153238 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
153239 +stream_pause_46673 stream_pause 0 46673 NULL
153240 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
153241 +msr_read_46679 msr_read 0-3 46679 NULL
153242 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
153243 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
153244 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
153245 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
153246 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
153247 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
153248 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
153249 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
153250 +saa7185_init_46704 saa7185_init 0 46704 NULL
153251 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
153252 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
153253 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
153254 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
153255 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
153256 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
153257 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
153258 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
153259 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
153260 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
153261 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
153262 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
153263 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
153264 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
153265 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
153266 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
153267 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
153268 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
153269 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
153270 +vti_get_size_46743 vti_get_size 0 46743 NULL
153271 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
153272 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
153273 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
153274 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
153275 +show_fan_status_46761 show_fan_status 0 46761 NULL
153276 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
153277 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
153278 +inet6_create_46770 inet6_create 0 46770 NULL
153279 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
153280 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
153281 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
153282 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
153283 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
153284 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
153285 +show_max_min_46796 show_max_min 0 46796 NULL
153286 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
153287 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
153288 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
153289 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
153290 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
153291 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
153292 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
153293 +writefn_46819 writefn 0-3 46819 NULL
153294 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
153295 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
153296 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
153297 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
153298 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
153299 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
153300 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
153301 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
153302 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
153303 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
153304 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
153305 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
153306 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
153307 +spi_async_46857 spi_async 0 46857 NULL
153308 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
153309 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
153310 +vsnprintf_46863 vsnprintf 0 46863 NULL
153311 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
153312 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
153313 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
153314 +restart_array_46866 restart_array 0 46866 NULL
153315 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
153316 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
153317 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
153318 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
153319 +rvmalloc_46873 rvmalloc 1 46873 NULL
153320 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
153321 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
153322 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
153323 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
153324 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
153325 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
153326 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
153327 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
153328 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
153329 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
153330 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
153331 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
153332 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
153333 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
153334 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
153335 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
153336 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
153337 +dgram_bind_46908 dgram_bind 0 46908 NULL
153338 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
153339 +store_46910 store 0-2 46910 NULL
153340 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
153341 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
153342 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
153343 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
153344 +igbvf_open_46920 igbvf_open 0 46920 NULL
153345 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
153346 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
153347 +fb_write_46924 fb_write 3-0 46924 NULL
153348 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
153349 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
153350 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
153351 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
153352 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
153353 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
153354 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
153355 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
153356 +coda_fsync_46958 coda_fsync 0 46958 NULL
153357 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
153358 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
153359 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
153360 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
153361 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
153362 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
153363 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
153364 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
153365 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
153366 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
153367 +user_set_46991 user_set 0 46991 NULL
153368 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
153369 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
153370 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
153371 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
153372 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
153373 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
153374 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
153375 +x25_device_event_47006 x25_device_event 0 47006 NULL
153376 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
153377 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
153378 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
153379 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
153380 +__map_single_47020 __map_single 3-4-7 47020 NULL
153381 +usbpn_open_47021 usbpn_open 0 47021 NULL
153382 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
153383 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
153384 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
153385 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
153386 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
153387 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
153388 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
153389 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
153390 +show_v86d_47041 show_v86d 0 47041 NULL
153391 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
153392 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
153393 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
153394 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
153395 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
153396 +final_47055 final 0 47055 NULL
153397 +open_rx_47057 open_rx 0 47057 NULL
153398 +udpv6_sendmsg_47060 udpv6_sendmsg 3 47060 NULL
153399 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
153400 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
153401 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
153402 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
153403 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
153404 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
153405 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
153406 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
153407 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
153408 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
153409 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
153410 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
153411 +export_47078 export 0 47078 NULL
153412 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
153413 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
153414 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
153415 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
153416 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
153417 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
153418 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
153419 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
153420 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
153421 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
153422 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
153423 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
153424 +carrier_show_47115 carrier_show 0 47115 NULL
153425 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
153426 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
153427 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
153428 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
153429 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
153430 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
153431 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
153432 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
153433 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
153434 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL nohasharray
153435 +mwifiex_alloc_dma_align_buf_47155 mwifiex_alloc_dma_align_buf 1 47155 &get_attr_rdpmc_47155
153436 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
153437 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
153438 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
153439 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
153440 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
153441 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
153442 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
153443 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
153444 +part_fail_show_47168 part_fail_show 0 47168 NULL
153445 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
153446 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
153447 +reg_show_name_47170 reg_show_name 0 47170 NULL
153448 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
153449 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
153450 +state_parse_47184 state_parse 0 47184 NULL
153451 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
153452 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
153453 +__set_signal_47207 __set_signal 0-4 47207 NULL
153454 +__rds_create_47212 __rds_create 0 47212 NULL
153455 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
153456 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
153457 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
153458 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
153459 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
153460 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
153461 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
153462 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
153463 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
153464 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
153465 +l2headersize_47238 l2headersize 0 47238 NULL
153466 +options_write_47243 options_write 3-0 47243 NULL
153467 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
153468 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
153469 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
153470 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
153471 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
153472 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
153473 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
153474 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
153475 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
153476 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
153477 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
153478 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
153479 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
153480 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
153481 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
153482 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
153483 +reg_write_47288 reg_write 0 47288 NULL
153484 +setattr_47289 setattr 0 47289 NULL
153485 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
153486 +vsnprintf_47291 vsnprintf 0 47291 NULL
153487 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
153488 +show_47293 show 0 47293 NULL
153489 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
153490 +rhashtable_rehash_attach_47298 rhashtable_rehash_attach 0 47298 NULL
153491 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
153492 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
153493 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
153494 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
153495 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
153496 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
153497 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
153498 +get_l4proto_47318 get_l4proto 0 47318 NULL
153499 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
153500 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
153501 +sock_sendmsg_nosec_47333 sock_sendmsg_nosec 0 47333 NULL
153502 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
153503 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
153504 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
153505 +tune_set_47343 tune_set 0-5 47343 NULL
153506 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
153507 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
153508 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
153509 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
153510 +md_allow_write_47353 md_allow_write 0 47353 NULL
153511 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
153512 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
153513 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
153514 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
153515 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
153516 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
153517 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
153518 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
153519 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
153520 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
153521 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
153522 +tun_recvmsg_47383 tun_recvmsg 3 47383 NULL
153523 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
153524 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
153525 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
153526 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
153527 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
153528 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
153529 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
153530 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
153531 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
153532 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
153533 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
153534 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
153535 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
153536 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
153537 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
153538 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
153539 +write_cmd_47414 write_cmd 0 47414 NULL
153540 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
153541 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
153542 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
153543 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
153544 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
153545 +bLength_show_47432 bLength_show 0 47432 NULL
153546 +fop_write_47433 fop_write 0-3 47433 NULL nohasharray
153547 +caif_seqpkt_sendmsg_47433 caif_seqpkt_sendmsg 3 47433 &fop_write_47433
153548 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
153549 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
153550 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
153551 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
153552 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
153553 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
153554 +environ_read_47451 environ_read 0-3 47451 NULL
153555 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
153556 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
153557 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
153558 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
153559 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
153560 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
153561 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
153562 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
153563 +newpart_47485 newpart 6-4 47485 NULL
153564 +read_47490 read 0-3 47490 NULL
153565 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
153566 +core_sys_select_47494 core_sys_select 1 47494 NULL
153567 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
153568 +jid_store_47498 jid_store 0-3 47498 NULL
153569 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
153570 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
153571 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
153572 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
153573 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
153574 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
153575 +unlink_simple_47506 unlink_simple 3 47506 NULL
153576 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
153577 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
153578 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
153579 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
153580 +inet_bind_47514 inet_bind 0 47514 NULL
153581 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
153582 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
153583 +eth_open_47519 eth_open 0 47519 NULL
153584 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
153585 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
153586 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
153587 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
153588 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
153589 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
153590 +get_port_47534 get_port 0 47534 NULL
153591 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
153592 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
153593 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
153594 +atl1_open_47550 atl1_open 0 47550 NULL
153595 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
153596 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
153597 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
153598 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
153599 +acpi_gpio_package_count_47562 acpi_gpio_package_count 0 47562 NULL
153600 +send_cmd_47563 send_cmd 0 47563 NULL
153601 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
153602 +send_command_47567 send_command 0 47567 NULL nohasharray
153603 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
153604 +read_ldt_47570 read_ldt 2 47570 NULL
153605 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
153606 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
153607 +pci_iomap_47575 pci_iomap 3 47575 NULL
153608 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
153609 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
153610 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
153611 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
153612 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
153613 +id_format_show_47585 id_format_show 0 47585 NULL
153614 +phy_read_47590 phy_read 0 47590 NULL
153615 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
153616 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
153617 +get_nic_info_47601 get_nic_info 0 47601 NULL
153618 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
153619 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
153620 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
153621 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
153622 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
153623 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
153624 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
153625 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
153626 +uea_request_47613 uea_request 4 47613 NULL
153627 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
153628 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
153629 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
153630 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
153631 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
153632 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
153633 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
153634 +SYSC_send_47629 SYSC_send 3 47629 NULL
153635 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
153636 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
153637 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
153638 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
153639 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
153640 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
153641 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
153642 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
153643 +fan_show_47664 fan_show 0 47664 NULL
153644 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
153645 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
153646 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
153647 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
153648 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
153649 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
153650 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
153651 +rtl8723b_parse_firmware_47686 rtl8723b_parse_firmware 0 47686 NULL
153652 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
153653 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
153654 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
153655 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
153656 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
153657 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
153658 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
153659 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
153660 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
153661 +save_microcode_47717 save_microcode 3 47717 NULL
153662 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
153663 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
153664 +wimax_show_47727 wimax_show 0 47727 NULL
153665 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
153666 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
153667 +walk_page_test_47731 walk_page_test 0 47731 NULL
153668 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
153669 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
153670 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
153671 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
153672 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
153673 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
153674 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
153675 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
153676 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
153677 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
153678 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
153679 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
153680 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
153681 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
153682 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
153683 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
153684 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
153685 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
153686 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
153687 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
153688 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
153689 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
153690 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
153691 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
153692 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
153693 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
153694 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
153695 +show_id_47795 show_id 0 47795 NULL
153696 +sl_open_47801 sl_open 0 47801 NULL
153697 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
153698 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
153699 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
153700 +lov_packmd_47810 lov_packmd 0 47810 NULL
153701 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
153702 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
153703 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
153704 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
153705 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
153706 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
153707 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
153708 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
153709 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
153710 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
153711 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
153712 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
153713 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
153714 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
153715 +raw_sendmsg_47838 raw_sendmsg 3 47838 NULL
153716 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
153717 +did_show_47843 did_show 0 47843 NULL nohasharray
153718 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
153719 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
153720 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
153721 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
153722 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
153723 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
153724 +reg_clear_47849 reg_clear 0 47849 NULL
153725 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
153726 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
153727 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
153728 +copy_47869 copy 0 47869 NULL
153729 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
153730 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
153731 +add_lease_context_47876 add_lease_context 0 47876 NULL
153732 +vhci_read_47878 vhci_read 3-0 47878 NULL
153733 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
153734 +array_size_show_47883 array_size_show 0 47883 NULL
153735 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
153736 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
153737 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
153738 +read_prph_47892 read_prph 0 47892 NULL
153739 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
153740 +add_fake_beep_paths_47898 add_fake_beep_paths 0 47898 NULL
153741 +read_regr_47902 read_regr 0 47902 NULL nohasharray
153742 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
153743 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
153744 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
153745 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
153746 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
153747 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
153748 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
153749 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
153750 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
153751 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
153752 +sp_header_47915 sp_header 0 47915 NULL nohasharray
153753 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
153754 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
153755 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
153756 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
153757 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
153758 +show_mlid_47928 show_mlid 0 47928 NULL
153759 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
153760 +b44_open_47950 b44_open 0 47950 NULL
153761 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
153762 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
153763 +pci_read_47962 pci_read 0 47962 NULL
153764 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
153765 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
153766 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
153767 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
153768 +show_stride_47971 show_stride 0 47971 NULL
153769 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
153770 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
153771 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
153772 +node_weight_read_47974 node_weight_read 0 47974 NULL
153773 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
153774 +flush_store_47978 flush_store 0-4 47978 NULL
153775 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
153776 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
153777 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
153778 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
153779 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
153780 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
153781 +enter_47990 enter 0 47990 &dbg_port_buf_47990
153782 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
153783 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
153784 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
153785 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
153786 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
153787 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
153788 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
153789 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
153790 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
153791 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
153792 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
153793 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
153794 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
153795 +coda_statfs_48015 coda_statfs 0 48015 NULL
153796 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
153797 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
153798 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
153799 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
153800 +sys32_pread_48037 sys32_pread 3 48037 NULL
153801 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
153802 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
153803 +show_vrm_48041 show_vrm 0 48041 NULL
153804 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
153805 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
153806 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
153807 +rate_show_48049 rate_show 0 48049 NULL
153808 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
153809 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
153810 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
153811 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
153812 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
153813 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
153814 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
153815 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
153816 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
153817 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
153818 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
153819 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
153820 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
153821 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
153822 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
153823 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
153824 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
153825 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
153826 +rmd256_final_48110 rmd256_final 0 48110 NULL
153827 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
153828 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
153829 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
153830 +get_48116 get 0 48116 &selinux_inode_permission_48116
153831 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
153832 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
153833 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
153834 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
153835 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
153836 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
153837 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
153838 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
153839 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
153840 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
153841 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
153842 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
153843 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
153844 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
153845 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
153846 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
153847 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
153848 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
153849 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
153850 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
153851 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
153852 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
153853 +macvlan_open_48169 macvlan_open 0 48169 NULL
153854 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
153855 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
153856 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
153857 +minix_setattr_48171 minix_setattr 0 48171 NULL
153858 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
153859 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
153860 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
153861 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
153862 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
153863 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
153864 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
153865 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
153866 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
153867 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
153868 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
153869 +eni_send_48189 eni_send 0 48189 NULL nohasharray
153870 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
153871 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
153872 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
153873 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
153874 +startup_48205 startup 0 48205 NULL
153875 +show_48207 show 0 48207 NULL
153876 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
153877 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
153878 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
153879 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
153880 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
153881 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
153882 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
153883 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
153884 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
153885 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
153886 +collisions_show_48236 collisions_show 0 48236 NULL
153887 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
153888 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
153889 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
153890 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
153891 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
153892 +vport_disable_48252 vport_disable 0 48252 NULL
153893 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
153894 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
153895 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
153896 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
153897 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
153898 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
153899 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
153900 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
153901 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
153902 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
153903 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
153904 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
153905 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
153906 +E_md4hash_48276 E_md4hash 0 48276 NULL
153907 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
153908 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
153909 +send_set_info_48288 send_set_info 7 48288 NULL
153910 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
153911 +ac_write_48295 ac_write 0-3 48295 NULL
153912 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
153913 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
153914 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
153915 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
153916 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
153917 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
153918 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
153919 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
153920 +patch_alc262_48312 patch_alc262 0 48312 NULL
153921 +crb_read_48313 crb_read 0 48313 NULL
153922 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
153923 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
153924 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
153925 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
153926 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
153927 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
153928 +show_version_48337 show_version 0 48337 NULL
153929 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
153930 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
153931 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
153932 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
153933 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
153934 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
153935 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
153936 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
153937 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
153938 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
153939 +follow_pte_48359 follow_pte 0 48359 NULL
153940 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
153941 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
153942 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
153943 +store_temp23_48364 store_temp23 0-4 48364 NULL
153944 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
153945 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
153946 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
153947 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
153948 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
153949 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
153950 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
153951 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
153952 +align_size_48396 align_size 0-2 48396 NULL
153953 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
153954 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
153955 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
153956 +sctp_getname_48405 sctp_getname 0 48405 NULL
153957 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
153958 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
153959 +bql_set_48412 bql_set 0-2 48412 NULL
153960 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
153961 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
153962 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
153963 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
153964 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
153965 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
153966 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
153967 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
153968 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
153969 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
153970 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
153971 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
153972 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
153973 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
153974 +print_filtered_48442 print_filtered 0-2 48442 NULL
153975 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
153976 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL nohasharray
153977 +ext3_direct_IO_48447 ext3_direct_IO 3 48447 &vlv_pipe_crc_ctl_reg_48447
153978 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
153979 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
153980 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
153981 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
153982 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
153983 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
153984 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
153985 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
153986 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
153987 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
153988 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
153989 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
153990 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
153991 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
153992 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
153993 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
153994 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
153995 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
153996 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
153997 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
153998 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
153999 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
154000 +store_48497 store 0-3 48497 NULL nohasharray
154001 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
154002 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
154003 +show_temp_type_48500 show_temp_type 0 48500 NULL
154004 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
154005 +serio_show_description_48505 serio_show_description 0 48505 NULL
154006 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
154007 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
154008 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
154009 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
154010 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
154011 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
154012 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
154013 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
154014 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
154015 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
154016 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
154017 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
154018 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
154019 +ths7303_write_48540 ths7303_write 0 48540 NULL
154020 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
154021 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
154022 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
154023 +f2fs_direct_IO_48556 f2fs_direct_IO 3 48556 NULL
154024 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
154025 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
154026 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
154027 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
154028 +command_resume_48565 command_resume 0 48565 NULL
154029 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
154030 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
154031 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
154032 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
154033 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
154034 +team_init_48574 team_init 0 48574 NULL
154035 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
154036 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
154037 +set_mode_48583 set_mode 0 48583 NULL
154038 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
154039 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
154040 +set_channels_48590 set_channels 0 48590 NULL
154041 +update_fw_48597 update_fw 0 48597 NULL
154042 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
154043 +label_SKIN_48603 label_SKIN 0 48603 NULL
154044 +ext4_ind_direct_IO_48607 ext4_ind_direct_IO 3 48607 NULL
154045 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
154046 +ctrl_48612 ctrl 0 48612 NULL
154047 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
154048 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
154049 +uni2char_48631 uni2char 0 48631 NULL
154050 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
154051 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
154052 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
154053 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
154054 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
154055 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
154056 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
154057 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
154058 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
154059 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL nohasharray
154060 +packet_recvmsg_48652 packet_recvmsg 3 48652 &__efx_reconfigure_port_48652
154061 +mtd_read_48655 mtd_read 0 48655 NULL
154062 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
154063 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
154064 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
154065 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
154066 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
154067 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
154068 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
154069 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
154070 +read_48672 read 0 48672 NULL
154071 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
154072 +emit_request_48679 emit_request 0 48679 NULL
154073 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
154074 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
154075 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
154076 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
154077 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
154078 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
154079 +create_css_48692 create_css 0 48692 NULL
154080 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
154081 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
154082 +altera_drscan_48698 altera_drscan 2 48698 NULL
154083 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
154084 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
154085 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
154086 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
154087 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
154088 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
154089 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
154090 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
154091 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
154092 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
154093 +show_therm_status_48723 show_therm_status 0 48723 NULL
154094 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
154095 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
154096 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
154097 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
154098 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
154099 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
154100 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
154101 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
154102 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
154103 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
154104 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
154105 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
154106 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
154107 +patch_alc269_48756 patch_alc269 0 48756 NULL
154108 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
154109 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
154110 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
154111 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
154112 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
154113 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL nohasharray
154114 +gpiod_count_48773 gpiod_count 0 48773 &rds_set_bool_option_48773
154115 +boottime_set_48781 boottime_set 0-4 48781 NULL
154116 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
154117 +transfer_48788 transfer 0 48788 NULL
154118 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
154119 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
154120 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
154121 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
154122 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
154123 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
154124 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
154125 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
154126 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
154127 +show_48809 show 0 48809 NULL
154128 +store_sched4_48815 store_sched4 4-0 48815 NULL
154129 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
154130 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
154131 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
154132 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
154133 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
154134 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
154135 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
154136 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
154137 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
154138 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
154139 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
154140 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
154141 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
154142 +insert_queue_48849 insert_queue 0 48849 NULL
154143 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
154144 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
154145 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
154146 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
154147 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
154148 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
154149 +submit_async_48869 submit_async 0 48869 NULL
154150 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
154151 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
154152 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
154153 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
154154 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
154155 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
154156 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
154157 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
154158 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
154159 +adummy_open_48895 adummy_open 0 48895 NULL
154160 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
154161 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
154162 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
154163 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
154164 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
154165 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
154166 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
154167 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
154168 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
154169 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
154170 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
154171 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
154172 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
154173 +send_cmd_48933 send_cmd 0 48933 NULL
154174 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
154175 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
154176 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
154177 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
154178 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
154179 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
154180 +br_dev_init_48956 br_dev_init 0 48956 NULL
154181 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
154182 +register_new_memory_48959 register_new_memory 0 48959 NULL
154183 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
154184 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
154185 +venus_fsync_48962 venus_fsync 0 48962 NULL
154186 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
154187 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
154188 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
154189 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
154190 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
154191 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
154192 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
154193 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
154194 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
154195 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
154196 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
154197 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
154198 +get_target_48984 get_target 0 48984 NULL nohasharray
154199 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
154200 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
154201 +show_48988 show 0 48988 NULL
154202 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
154203 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL nohasharray
154204 +mei_cl_alloc_cb_48992 mei_cl_alloc_cb 2 48992 &nes_store_nonidx_data_48992
154205 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
154206 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
154207 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
154208 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
154209 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
154210 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
154211 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
154212 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
154213 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
154214 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
154215 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
154216 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
154217 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
154218 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
154219 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
154220 +transient_status_49027 transient_status 4 49027 NULL
154221 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
154222 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
154223 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
154224 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
154225 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
154226 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
154227 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
154228 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
154229 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
154230 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
154231 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
154232 +ubi_read_49061 ubi_read 0 49061 NULL
154233 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
154234 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
154235 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
154236 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
154237 +read_regs_49068 read_regs 0 49068 NULL
154238 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
154239 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
154240 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
154241 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
154242 +show_fan_49076 show_fan 0 49076 NULL nohasharray
154243 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
154244 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
154245 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
154246 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
154247 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
154248 +scsi_register_49094 scsi_register 2 49094 NULL
154249 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
154250 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
154251 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
154252 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
154253 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
154254 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
154255 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
154256 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
154257 +dn_check_state_49133 dn_check_state 0 49133 NULL
154258 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
154259 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
154260 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
154261 +read_file_49137 read_file 4 49137 NULL
154262 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
154263 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
154264 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
154265 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
154266 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
154267 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
154268 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
154269 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151 nohasharray
154270 +p9_client_zc_rpc_49151 p9_client_zc_rpc 7 49151 &patch_vt1812_49151
154271 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
154272 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
154273 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
154274 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
154275 +gr_queue_49159 gr_queue 0 49159 NULL
154276 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
154277 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
154278 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
154279 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
154280 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
154281 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
154282 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
154283 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
154284 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
154285 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
154286 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
154287 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
154288 +phy_device_create_49190 phy_device_create 3 49190 NULL
154289 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
154290 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
154291 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
154292 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
154293 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
154294 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
154295 +aio_read_null_49202 aio_read_null 0 49202 NULL
154296 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
154297 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
154298 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
154299 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
154300 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
154301 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
154302 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
154303 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
154304 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
154305 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
154306 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
154307 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
154308 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
154309 +stop_discovery_49237 stop_discovery 4 49237 NULL
154310 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
154311 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
154312 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
154313 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
154314 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
154315 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
154316 +get_write_access_49253 get_write_access 0 49253 NULL
154317 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
154318 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
154319 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
154320 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
154321 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
154322 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
154323 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
154324 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
154325 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
154326 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
154327 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
154328 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
154329 +store_49284 store 0 49284 NULL
154330 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
154331 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
154332 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
154333 +store_49298 store 0-3 49298 NULL
154334 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
154335 +uio_read_49300 uio_read 3-0 49300 NULL
154336 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
154337 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
154338 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
154339 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
154340 +request_locality_49318 request_locality 0 49318 NULL
154341 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
154342 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
154343 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
154344 +show_freq_49329 show_freq 0 49329 NULL
154345 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
154346 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
154347 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
154348 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
154349 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
154350 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
154351 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
154352 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
154353 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
154354 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
154355 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
154356 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
154357 +avtab_init_49369 avtab_init 0 49369 NULL
154358 +px_raw_event_49371 px_raw_event 4 49371 NULL
154359 +resync_start_show_49372 resync_start_show 0 49372 NULL
154360 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
154361 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
154362 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
154363 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
154364 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
154365 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
154366 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
154367 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
154368 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
154369 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
154370 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
154371 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
154372 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
154373 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
154374 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
154375 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
154376 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
154377 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL nohasharray
154378 +gfs2_quota_check_49426 gfs2_quota_check 0 49426 &hdmiphy_s_stream_49426
154379 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
154380 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
154381 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
154382 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
154383 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
154384 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
154385 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
154386 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
154387 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
154388 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
154389 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
154390 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
154391 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
154392 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
154393 +buf_prepare_49476 buf_prepare 0 49476 NULL
154394 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
154395 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
154396 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
154397 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
154398 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
154399 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
154400 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
154401 +r820t_read_49492 r820t_read 0-4 49492 NULL
154402 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
154403 +ismt_access_49498 ismt_access 0 49498 NULL
154404 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
154405 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
154406 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
154407 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
154408 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
154409 +show_offset_49516 show_offset 0 49516 NULL
154410 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
154411 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
154412 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
154413 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
154414 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
154415 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
154416 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
154417 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
154418 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
154419 +read_partial_49528 read_partial 2 49528 &light_write_49528
154420 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
154421 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
154422 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
154423 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
154424 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
154425 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
154426 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
154427 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
154428 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
154429 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
154430 +read_status_49562 read_status 0 49562 NULL
154431 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
154432 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
154433 +show_taint_49568 show_taint 0 49568 NULL nohasharray
154434 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
154435 +major_show_49571 major_show 0 49571 NULL
154436 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
154437 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
154438 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
154439 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
154440 +readfifo_49583 readfifo 1 49583 NULL
154441 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
154442 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
154443 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
154444 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
154445 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
154446 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
154447 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
154448 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
154449 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
154450 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
154451 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
154452 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
154453 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
154454 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
154455 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
154456 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
154457 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
154458 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
154459 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
154460 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
154461 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
154462 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
154463 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
154464 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
154465 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
154466 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
154467 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
154468 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
154469 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
154470 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
154471 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
154472 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
154473 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
154474 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
154475 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
154476 +match_int_49672 match_int 0 49672 NULL
154477 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
154478 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
154479 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
154480 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
154481 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
154482 +fw_status_49690 fw_status 0 49690 NULL
154483 +__setup_irq_49696 __setup_irq 0 49696 NULL
154484 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
154485 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
154486 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
154487 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
154488 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
154489 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
154490 +show_online_49713 show_online 0 49713 NULL
154491 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
154492 +write_pool_49718 write_pool 3-0 49718 NULL
154493 +create_modalias_49720 create_modalias 0 49720 NULL
154494 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
154495 +__netlink_insert_49728 __netlink_insert 0 49728 NULL
154496 +pcnet_open_49729 pcnet_open 0 49729 NULL
154497 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
154498 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
154499 +write_exec_49737 write_exec 0 49737 NULL nohasharray
154500 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
154501 +check_frame_49741 check_frame 0 49741 NULL
154502 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
154503 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
154504 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
154505 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
154506 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
154507 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
154508 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL nohasharray
154509 +snd_hdac_get_connections_49750 snd_hdac_get_connections 0 49750 &__niu_wait_bits_clear_ipp_49750
154510 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
154511 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
154512 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
154513 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
154514 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
154515 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
154516 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
154517 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
154518 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
154519 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
154520 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
154521 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
154522 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
154523 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
154524 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
154525 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
154526 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
154527 +dev_show_49780 dev_show 0 49780 NULL
154528 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
154529 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
154530 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
154531 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
154532 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
154533 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
154534 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
154535 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
154536 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
154537 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
154538 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
154539 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
154540 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
154541 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
154542 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
154543 +show_config_pending_49814 show_config_pending 0 49814 NULL
154544 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
154545 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
154546 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
154547 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
154548 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
154549 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
154550 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
154551 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
154552 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
154553 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
154554 +hash_recvmsg_49844 hash_recvmsg 3 49844 NULL
154555 +twl4030_write_49846 twl4030_write 2 49846 NULL
154556 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
154557 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
154558 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
154559 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
154560 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
154561 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
154562 +store_modes_49864 store_modes 0-4 49864 NULL
154563 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
154564 +____request_module_49868 ____request_module 0 49868 NULL
154565 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
154566 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
154567 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
154568 +s_filter_49877 s_filter 0 49877 NULL
154569 +show_volt_max_49881 show_volt_max 0 49881 NULL
154570 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
154571 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
154572 +tgr192_init_49892 tgr192_init 0 49892 NULL
154573 +lb_throttle_49897 lb_throttle 0 49897 NULL
154574 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
154575 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
154576 +ea_put_49907 ea_put 0 49907 NULL
154577 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
154578 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
154579 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
154580 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
154581 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
154582 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
154583 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
154584 +_cpu_up_49927 _cpu_up 0 49927 NULL
154585 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
154586 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL nohasharray
154587 +md_setup_cluster_49936 md_setup_cluster 0 49936 &mxl301rf_set_params_49936
154588 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
154589 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
154590 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
154591 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
154592 +__cfg80211_alloc_event_skb_49963 __cfg80211_alloc_event_skb 6 49963 NULL
154593 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
154594 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
154595 +hda_widget_sysfs_init_49968 hda_widget_sysfs_init 0 49968 NULL
154596 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
154597 +volume_write_49971 volume_write 0 49971 NULL
154598 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
154599 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
154600 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
154601 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
154602 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
154603 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
154604 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
154605 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
154606 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
154607 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
154608 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
154609 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
154610 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
154611 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
154612 +run_49996 run 0 49996 NULL
154613 +write_49997 write 0 49997 NULL
154614 +__module_alloc_50004 __module_alloc 1 50004 NULL
154615 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
154616 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
154617 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
154618 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
154619 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
154620 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
154621 +isdn_read_50021 isdn_read 3-0 50021 NULL
154622 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
154623 +rose_device_event_50026 rose_device_event 0 50026 NULL
154624 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
154625 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
154626 +caif_stream_sendmsg_50030 caif_stream_sendmsg 3 50030 NULL
154627 +set_mtu_50032 set_mtu 0 50032 NULL
154628 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
154629 +sky2_open_50034 sky2_open 0 50034 NULL
154630 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
154631 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
154632 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
154633 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
154634 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
154635 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
154636 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
154637 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
154638 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
154639 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
154640 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
154641 +ioread8_50049 ioread8 0 50049 NULL
154642 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
154643 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
154644 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
154645 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
154646 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
154647 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
154648 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
154649 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
154650 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
154651 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
154652 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
154653 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
154654 +afs_writepages_50092 afs_writepages 0 50092 NULL
154655 +card_type_show_50095 card_type_show 0 50095 NULL
154656 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
154657 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
154658 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
154659 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
154660 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
154661 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
154662 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
154663 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
154664 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
154665 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
154666 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
154667 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
154668 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
154669 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
154670 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
154671 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
154672 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
154673 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
154674 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
154675 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
154676 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
154677 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
154678 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
154679 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
154680 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
154681 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
154682 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
154683 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
154684 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
154685 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
154686 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
154687 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
154688 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
154689 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
154690 +rx_refill_50166 rx_refill 0 50166 NULL
154691 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
154692 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
154693 +odev_update_50169 odev_update 2-0 50169 NULL
154694 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
154695 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
154696 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
154697 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
154698 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
154699 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
154700 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
154701 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
154702 +_mv88e6xxx_phy_write_indirect_50195 _mv88e6xxx_phy_write_indirect 0 50195 NULL
154703 +store_beep_50196 store_beep 0-4 50196 NULL
154704 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
154705 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
154706 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
154707 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
154708 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
154709 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
154710 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
154711 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
154712 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
154713 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
154714 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
154715 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
154716 +loadtime_init_50221 loadtime_init 0 50221 NULL
154717 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
154718 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
154719 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
154720 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
154721 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
154722 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
154723 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
154724 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
154725 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
154726 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
154727 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
154728 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
154729 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
154730 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
154731 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
154732 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
154733 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
154734 +netlink_send_50281 netlink_send 0 50281 NULL
154735 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
154736 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
154737 +store_50289 store 0-3 50289 NULL
154738 +show_in10_50295 show_in10 0 50295 NULL
154739 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
154740 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
154741 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
154742 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
154743 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
154744 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
154745 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
154746 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
154747 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
154748 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
154749 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
154750 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
154751 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
154752 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
154753 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
154754 +do_launder_page_50329 do_launder_page 0 50329 NULL
154755 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
154756 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
154757 +dax_io_50336 dax_io 5-4-0 50336 NULL
154758 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
154759 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
154760 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
154761 +tpm_read_50344 tpm_read 3-0 50344 NULL
154762 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
154763 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
154764 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
154765 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
154766 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
154767 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
154768 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
154769 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
154770 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
154771 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
154772 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
154773 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
154774 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
154775 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
154776 +set_ctrl_50374 set_ctrl 0 50374 NULL
154777 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
154778 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
154779 +store_temp62_50383 store_temp62 0-4 50383 NULL
154780 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
154781 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
154782 +flags_show_50391 flags_show 0 50391 NULL
154783 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
154784 +base_sock_create_50400 base_sock_create 0 50400 NULL
154785 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
154786 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL nohasharray
154787 +read8_reg_50410 read8_reg 4 50410 &inode_getsecctx_50410
154788 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
154789 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
154790 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
154791 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
154792 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
154793 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
154794 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
154795 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
154796 +event_input_50432 event_input 0 50432 NULL
154797 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
154798 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
154799 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
154800 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
154801 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
154802 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
154803 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
154804 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
154805 +udf_writepages_50451 udf_writepages 0 50451 NULL
154806 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
154807 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
154808 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
154809 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
154810 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
154811 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
154812 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
154813 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
154814 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
154815 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
154816 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
154817 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
154818 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
154819 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
154820 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
154821 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
154822 +freeze_show_50489 freeze_show 0 50489 NULL
154823 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
154824 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
154825 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
154826 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
154827 +validate_50497 validate 0 50497 NULL
154828 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
154829 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
154830 +numa_node_show_50504 numa_node_show 0 50504 NULL
154831 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
154832 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
154833 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
154834 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
154835 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
154836 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
154837 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
154838 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
154839 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
154840 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
154841 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
154842 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
154843 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
154844 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
154845 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
154846 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
154847 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
154848 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
154849 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
154850 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
154851 +bh_get_50543 bh_get 0 50543 NULL
154852 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
154853 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
154854 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
154855 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
154856 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
154857 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
154858 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
154859 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
154860 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
154861 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
154862 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
154863 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
154864 +mwave_write_50571 mwave_write 0-3 50571 NULL
154865 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
154866 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
154867 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
154868 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
154869 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
154870 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
154871 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
154872 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
154873 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
154874 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
154875 +load_map_50592 load_map 0 50592 NULL
154876 +sge_rx_50594 sge_rx 3 50594 NULL
154877 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
154878 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
154879 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
154880 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
154881 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
154882 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
154883 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
154884 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
154885 +ipr_halt_50616 ipr_halt 0 50616 NULL
154886 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
154887 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
154888 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
154889 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
154890 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
154891 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
154892 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
154893 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
154894 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
154895 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
154896 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
154897 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
154898 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
154899 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
154900 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
154901 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
154902 +show_50648 show 0 50648 NULL
154903 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
154904 +fat_direct_IO_50654 fat_direct_IO 3 50654 NULL
154905 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
154906 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
154907 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
154908 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
154909 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
154910 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
154911 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
154912 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
154913 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
154914 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
154915 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
154916 +addr_len_show_50673 addr_len_show 0 50673 NULL
154917 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
154918 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
154919 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
154920 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
154921 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
154922 +store_50690 store 0-3 50690 NULL
154923 +_ep_queue_50692 _ep_queue 0 50692 NULL
154924 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
154925 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
154926 +discover_50707 discover 0 50707 NULL
154927 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
154928 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
154929 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
154930 +epool_init_50723 epool_init 2 50723 NULL
154931 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
154932 +device_attach_50730 device_attach 0 50730 NULL nohasharray
154933 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
154934 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
154935 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
154936 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
154937 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
154938 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
154939 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
154940 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
154941 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
154942 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
154943 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
154944 +skb_padto_50759 skb_padto 2 50759 NULL
154945 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
154946 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
154947 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
154948 +isight_trigger_50765 isight_trigger 0 50765 NULL
154949 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
154950 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
154951 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
154952 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
154953 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
154954 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
154955 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
154956 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
154957 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
154958 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
154959 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
154960 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
154961 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
154962 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
154963 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
154964 +store_50792 store 0 50792 NULL
154965 +tpm_write_50798 tpm_write 3-0 50798 NULL
154966 +write_flush_50803 write_flush 3-0 50803 NULL
154967 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
154968 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
154969 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
154970 +dvb_play_50814 dvb_play 3-0 50814 NULL
154971 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
154972 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
154973 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
154974 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
154975 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
154976 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
154977 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
154978 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
154979 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
154980 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
154981 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
154982 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
154983 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
154984 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
154985 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
154986 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
154987 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
154988 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
154989 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
154990 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
154991 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
154992 +nla_put_string_50887 nla_put_string 0 50887 NULL
154993 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
154994 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
154995 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
154996 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
154997 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
154998 +subconnector_show_50902 subconnector_show 0 50902 NULL
154999 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
155000 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
155001 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
155002 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
155003 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
155004 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
155005 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
155006 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
155007 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
155008 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
155009 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
155010 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
155011 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
155012 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
155013 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
155014 +busnum_show_50927 busnum_show 0 50927 NULL
155015 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
155016 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
155017 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
155018 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
155019 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
155020 +show_device_status_50947 show_device_status 0 50947 NULL
155021 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
155022 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
155023 +set_50949 set 0 50949 NULL nohasharray
155024 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
155025 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
155026 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
155027 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
155028 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
155029 +zl10036_write_50952 zl10036_write 0 50952 NULL
155030 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
155031 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
155032 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
155033 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
155034 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
155035 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
155036 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
155037 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
155038 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
155039 +null_final_50967 null_final 0 50967 NULL
155040 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
155041 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
155042 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
155043 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
155044 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
155045 +timeout_write_50991 timeout_write 3-0 50991 NULL
155046 +interval_show_50993 interval_show 0 50993 NULL
155047 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
155048 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
155049 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
155050 +security_load_policy_50997 security_load_policy 0 50997 NULL
155051 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
155052 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
155053 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
155054 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
155055 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
155056 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
155057 +ppp_read_51017 ppp_read 0-3 51017 NULL
155058 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
155059 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
155060 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
155061 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
155062 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
155063 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
155064 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
155065 +mv88e6xxx_phy_read_indirect_51035 mv88e6xxx_phy_read_indirect 2 51035 NULL
155066 +dump_midi_51040 dump_midi 3 51040 NULL nohasharray
155067 +cma_free_write_51040 cma_free_write 2 51040 &dump_midi_51040
155068 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
155069 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
155070 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042 nohasharray
155071 +req_run_51042 req_run 0 51042 &i915_gem_object_get_pages_phys_51042
155072 +store_detach_51045 store_detach 0-4 51045 NULL
155073 +show_51050 show 0 51050 NULL nohasharray
155074 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
155075 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
155076 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
155077 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
155078 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
155079 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
155080 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
155081 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
155082 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
155083 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
155084 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
155085 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
155086 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
155087 +removable_show_51080 removable_show 0 51080 NULL
155088 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
155089 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
155090 +register_jprobes_51086 register_jprobes 0 51086 NULL
155091 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
155092 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
155093 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
155094 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
155095 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
155096 +hci_req_run_skb_51098 hci_req_run_skb 0 51098 NULL
155097 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
155098 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
155099 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
155100 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
155101 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
155102 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
155103 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
155104 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
155105 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
155106 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
155107 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
155108 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
155109 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
155110 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
155111 +amanda_help_51133 amanda_help 0 51133 NULL
155112 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
155113 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
155114 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
155115 +reg_read_51137 reg_read 0 51137 NULL nohasharray
155116 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
155117 +show_in_input_51138 show_in_input 0 51138 NULL
155118 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
155119 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
155120 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
155121 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
155122 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
155123 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
155124 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
155125 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
155126 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
155127 +driver_attach_51156 driver_attach 0 51156 NULL
155128 +device_rev_show_51157 device_rev_show 0 51157 NULL
155129 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
155130 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
155131 +online_store_51175 online_store 0-4 51175 NULL
155132 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
155133 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
155134 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
155135 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
155136 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
155137 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
155138 +dpms_show_51191 dpms_show 0 51191 NULL
155139 +get_uint_51193 get_uint 0 51193 NULL
155140 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
155141 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
155142 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
155143 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
155144 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
155145 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
155146 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
155147 +sr_done_51211 sr_done 0 51211 NULL
155148 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
155149 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
155150 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
155151 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
155152 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
155153 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
155154 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
155155 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
155156 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
155157 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
155158 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
155159 +goto_high_power_51237 goto_high_power 0 51237 NULL
155160 +drm_property_create_51239 drm_property_create 4 51239 NULL
155161 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
155162 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
155163 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
155164 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
155165 +st_read_51251 st_read 3-0 51251 NULL nohasharray
155166 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
155167 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
155168 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
155169 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
155170 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
155171 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
155172 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
155173 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
155174 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
155175 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
155176 +e100_up_51268 e100_up 0 51268 NULL
155177 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
155178 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
155179 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
155180 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
155181 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
155182 +send_51279 send 0 51279 NULL nohasharray
155183 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
155184 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
155185 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
155186 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
155187 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
155188 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
155189 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
155190 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
155191 +disable_51293 disable 0 51293 NULL
155192 +chip_name_show_51296 chip_name_show 0 51296 NULL
155193 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
155194 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
155195 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
155196 +nv_open_51300 nv_open 0 51300 NULL
155197 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
155198 +get_sset_count_51303 get_sset_count 0 51303 NULL
155199 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
155200 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
155201 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
155202 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
155203 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
155204 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
155205 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
155206 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
155207 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
155208 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
155209 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
155210 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
155211 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
155212 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
155213 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
155214 +device_user_purge_51340 device_user_purge 0 51340 NULL
155215 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
155216 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
155217 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
155218 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
155219 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
155220 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
155221 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
155222 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
155223 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
155224 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
155225 +show_hue_51369 show_hue 0 51369 NULL
155226 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
155227 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
155228 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
155229 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
155230 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
155231 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
155232 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
155233 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
155234 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
155235 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
155236 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
155237 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
155238 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
155239 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
155240 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
155241 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
155242 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
155243 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
155244 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
155245 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
155246 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
155247 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
155248 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
155249 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
155250 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
155251 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
155252 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
155253 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
155254 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
155255 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
155256 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
155257 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
155258 +yam_open_51447 yam_open 0 51447 NULL
155259 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
155260 +axnet_open_51453 axnet_open 0 51453 NULL
155261 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
155262 +gdth_halt_51460 gdth_halt 0 51460 NULL
155263 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
155264 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
155265 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
155266 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
155267 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
155268 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
155269 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
155270 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
155271 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
155272 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
155273 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
155274 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
155275 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
155276 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
155277 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
155278 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
155279 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
155280 +delay_show_51497 delay_show 0 51497 NULL
155281 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
155282 +get_dev_status_51505 get_dev_status 0 51505 NULL
155283 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
155284 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
155285 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
155286 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
155287 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
155288 +store_51519 store 0-3 51519 NULL
155289 +show_dts_51521 show_dts 0 51521 NULL
155290 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
155291 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
155292 +upload_code_51528 upload_code 0 51528 NULL
155293 +key_search_51533 key_search 0 51533 NULL
155294 +vid_show_51538 vid_show 0 51538 NULL
155295 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
155296 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
155297 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
155298 +new_offset_show_51546 new_offset_show 0 51546 NULL
155299 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
155300 +mbox_write_51548 mbox_write 3-0 51548 NULL
155301 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
155302 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
155303 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
155304 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
155305 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
155306 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
155307 +write_u64_51561 write_u64 0 51561 NULL
155308 +read_fw_51564 read_fw 0-5-6 51564 NULL
155309 +tx_sg_51567 tx_sg 0 51567 NULL
155310 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
155311 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
155312 +bt_sock_stream_recvmsg_51582 bt_sock_stream_recvmsg 3 51582 NULL
155313 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
155314 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
155315 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
155316 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
155317 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
155318 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
155319 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
155320 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
155321 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
155322 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
155323 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
155324 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
155325 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
155326 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
155327 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
155328 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
155329 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
155330 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
155331 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
155332 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
155333 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
155334 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
155335 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
155336 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
155337 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
155338 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
155339 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
155340 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
155341 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
155342 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
155343 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
155344 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
155345 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
155346 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
155347 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
155348 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
155349 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
155350 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
155351 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
155352 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
155353 +md5_update_51700 md5_update 0 51700 NULL
155354 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
155355 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
155356 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
155357 +sel_write_access_51704 sel_write_access 3 51704 NULL
155358 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
155359 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
155360 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
155361 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
155362 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
155363 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
155364 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
155365 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
155366 +str_read_51731 str_read 4-0 51731 NULL
155367 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
155368 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
155369 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
155370 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
155371 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
155372 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
155373 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
155374 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
155375 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
155376 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
155377 +if_write_51756 if_write 3 51756 NULL
155378 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
155379 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
155380 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
155381 +__fswab32_51781 __fswab32 0 51781 NULL
155382 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
155383 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
155384 +expkey_parse_51787 expkey_parse 0 51787 NULL
155385 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
155386 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
155387 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
155388 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
155389 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
155390 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
155391 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
155392 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
155393 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
155394 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
155395 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
155396 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
155397 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
155398 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
155399 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
155400 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
155401 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
155402 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
155403 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
155404 +write_packet_51838 write_packet 0 51838 NULL
155405 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
155406 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
155407 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
155408 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
155409 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
155410 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
155411 +ioread32_51847 ioread32 0 51847 NULL nohasharray
155412 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
155413 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
155414 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
155415 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
155416 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
155417 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
155418 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
155419 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
155420 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
155421 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
155422 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
155423 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
155424 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
155425 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
155426 +user_read_51881 user_read 3 51881 NULL
155427 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
155428 +b44_readphy_51890 b44_readphy 0 51890 NULL
155429 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
155430 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
155431 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
155432 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
155433 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
155434 +query_gid_51901 query_gid 0 51901 NULL
155435 +get_pages_51902 get_pages 0 51902 NULL
155436 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
155437 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
155438 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
155439 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
155440 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
155441 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
155442 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
155443 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
155444 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
155445 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
155446 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
155447 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
155448 +task_has_system_51936 task_has_system 0 51936 NULL
155449 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
155450 +direct_IO_51941 direct_IO 0 51941 NULL
155451 +show_test_51942 show_test 0 51942 NULL
155452 +pm_test_show_51946 pm_test_show 0 51946 NULL
155453 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
155454 +get_clock_info_51952 get_clock_info 4 51952 NULL
155455 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
155456 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
155457 +size_show_51963 size_show 0 51963 NULL
155458 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
155459 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
155460 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
155461 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
155462 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
155463 +read_page_51972 read_page 2 51972 NULL
155464 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
155465 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
155466 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
155467 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
155468 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
155469 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
155470 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
155471 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
155472 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
155473 +__detect_osd_51993 __detect_osd 0 51993 NULL
155474 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
155475 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
155476 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
155477 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
155478 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
155479 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
155480 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
155481 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
155482 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
155483 +dummy_enable_52019 dummy_enable 0 52019 NULL
155484 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
155485 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
155486 +r820t_write_52023 r820t_write 0-4 52023 NULL
155487 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
155488 +show_current_driver_52027 show_current_driver 0 52027 NULL
155489 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
155490 +override_release_52032 override_release 2 52032 NULL
155491 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
155492 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
155493 +irda_create_52042 irda_create 0 52042 NULL
155494 +netdev_show_52044 netdev_show 0 52044 NULL
155495 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
155496 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
155497 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
155498 +show_version_52054 show_version 0 52054 NULL
155499 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
155500 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
155501 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
155502 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
155503 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
155504 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
155505 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
155506 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
155507 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
155508 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
155509 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
155510 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
155511 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
155512 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
155513 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
155514 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
155515 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
155516 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
155517 +udp_recvmsg_52094 udp_recvmsg 3 52094 NULL
155518 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
155519 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
155520 +mtrr_save_52097 mtrr_save 0 52097 NULL
155521 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
155522 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
155523 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
155524 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
155525 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
155526 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
155527 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
155528 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
155529 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
155530 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
155531 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
155532 +sub_alloc_52140 sub_alloc 0 52140 NULL
155533 +netdev_open_52143 netdev_open 0 52143 NULL
155534 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
155535 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
155536 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
155537 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
155538 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
155539 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
155540 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
155541 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
155542 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
155543 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
155544 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
155545 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
155546 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
155547 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
155548 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
155549 +mxuport_open_52173 mxuport_open 0 52173 NULL
155550 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
155551 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
155552 +print_prefix_52176 print_prefix 0 52176 NULL
155553 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
155554 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
155555 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
155556 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
155557 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
155558 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
155559 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
155560 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
155561 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
155562 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
155563 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
155564 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
155565 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
155566 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
155567 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
155568 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
155569 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
155570 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
155571 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
155572 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
155573 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
155574 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
155575 +de_init_rings_52222 de_init_rings 0 52222 NULL
155576 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
155577 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
155578 +show_chgmode_52225 show_chgmode 0 52225 NULL
155579 +ptype_store_52226 ptype_store 0-3 52226 NULL
155580 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
155581 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
155582 +max1111_read_52230 max1111_read 0 52230 NULL
155583 +nvram_read_52231 nvram_read 0-3 52231 NULL
155584 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
155585 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
155586 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
155587 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
155588 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
155589 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
155590 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
155591 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
155592 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
155593 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
155594 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
155595 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
155596 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
155597 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
155598 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
155599 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
155600 +flush_52261 flush 0 52261 NULL
155601 +read_52268 read 0 52268 NULL
155602 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
155603 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
155604 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
155605 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
155606 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
155607 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
155608 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
155609 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
155610 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
155611 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
155612 +rw_read_52299 rw_read 6-0-5 52299 NULL
155613 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
155614 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
155615 +sis5595_access_52305 sis5595_access 0 52305 NULL
155616 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
155617 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
155618 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
155619 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
155620 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
155621 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
155622 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
155623 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
155624 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
155625 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
155626 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
155627 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
155628 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
155629 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
155630 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
155631 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
155632 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
155633 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
155634 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
155635 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
155636 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
155637 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
155638 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
155639 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
155640 +hur_len_52339 hur_len 0 52339 NULL
155641 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
155642 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
155643 +store_52342 store 0-3 52342 NULL
155644 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
155645 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
155646 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
155647 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
155648 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
155649 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
155650 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
155651 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
155652 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
155653 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
155654 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
155655 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
155656 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
155657 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
155658 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
155659 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
155660 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
155661 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
155662 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
155663 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
155664 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
155665 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
155666 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
155667 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
155668 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
155669 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
155670 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
155671 +task_has_security_52386 task_has_security 0 52386 NULL nohasharray
155672 +nct7904_write_reg_52386 nct7904_write_reg 0 52386 &task_has_security_52386
155673 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
155674 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
155675 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
155676 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
155677 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
155678 +pm_suspend_52403 pm_suspend 0 52403 NULL
155679 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
155680 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
155681 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
155682 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
155683 +clariion_activate_52414 clariion_activate 0 52414 NULL
155684 +do_md_run_52416 do_md_run 0 52416 NULL
155685 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
155686 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
155687 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
155688 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
155689 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
155690 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
155691 +delay_status_52431 delay_status 5 52431 NULL nohasharray
155692 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
155693 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
155694 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
155695 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
155696 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
155697 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
155698 +show_radios_state_52445 show_radios_state 0 52445 NULL
155699 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
155700 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
155701 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
155702 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
155703 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
155704 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
155705 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
155706 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
155707 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
155708 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
155709 +show_id_ext_52472 show_id_ext 0 52472 NULL
155710 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
155711 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
155712 +tipc_sendmsg_52481 tipc_sendmsg 3 52481 NULL
155713 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
155714 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
155715 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
155716 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
155717 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
155718 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
155719 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
155720 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
155721 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
155722 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
155723 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
155724 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
155725 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
155726 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
155727 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
155728 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
155729 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
155730 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
155731 +disable_slot_52512 disable_slot 0 52512 NULL
155732 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
155733 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
155734 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
155735 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
155736 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
155737 +get_session_param_52521 get_session_param 0 52521 NULL
155738 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
155739 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
155740 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
155741 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
155742 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
155743 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
155744 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
155745 +show_caseopen_52539 show_caseopen 0 52539 NULL
155746 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
155747 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
155748 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
155749 +set_fan_52544 set_fan 0-4 52544 NULL
155750 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
155751 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
155752 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
155753 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
155754 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
155755 +cropcap_52561 cropcap 0 52561 NULL
155756 +atalk_create_52562 atalk_create 0 52562 NULL
155757 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
155758 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
155759 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
155760 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
155761 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
155762 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
155763 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
155764 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
155765 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
155766 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
155767 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
155768 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
155769 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
155770 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
155771 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
155772 +ath10k_start_52596 ath10k_start 0 52596 NULL
155773 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
155774 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
155775 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
155776 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
155777 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
155778 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
155779 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
155780 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
155781 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
155782 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
155783 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
155784 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
155785 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
155786 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
155787 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
155788 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
155789 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
155790 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
155791 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
155792 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
155793 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
155794 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
155795 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
155796 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
155797 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
155798 +reg_write_range_52690 reg_write_range 4 52690 NULL
155799 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
155800 +store_52696 store 0-3 52696 NULL
155801 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
155802 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
155803 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
155804 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
155805 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
155806 +action_show_52711 action_show 0 52711 NULL
155807 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
155808 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
155809 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
155810 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
155811 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
155812 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
155813 +sendbytes_52726 sendbytes 0 52726 NULL
155814 +set_capture_52728 set_capture 0 52728 NULL
155815 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
155816 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
155817 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
155818 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
155819 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
155820 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
155821 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
155822 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
155823 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
155824 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
155825 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
155826 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
155827 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
155828 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
155829 +store_52770 store 0 52770 NULL
155830 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
155831 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
155832 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
155833 +show_pec_52779 show_pec 0 52779 NULL
155834 +set_target_52783 set_target 0-4 52783 NULL
155835 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
155836 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
155837 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
155838 +show_52793 show 0 52793 NULL
155839 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
155840 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
155841 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
155842 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
155843 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
155844 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
155845 +run_start_commands_52808 run_start_commands 0 52808 NULL
155846 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
155847 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
155848 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
155849 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
155850 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
155851 +show_eco_52820 show_eco 0 52820 NULL
155852 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
155853 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
155854 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
155855 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
155856 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
155857 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
155858 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
155859 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
155860 +apei_read_52843 apei_read 0 52843 NULL
155861 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
155862 +modelname_show_52855 modelname_show 0 52855 NULL
155863 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
155864 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
155865 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
155866 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
155867 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
155868 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
155869 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
155870 +cccr_show_52879 cccr_show 0 52879 NULL
155871 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
155872 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
155873 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
155874 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
155875 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
155876 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
155877 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
155878 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
155879 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
155880 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
155881 +read_cam_control_52903 read_cam_control 0 52903 NULL
155882 +parse_52905 parse 0 52905 NULL
155883 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
155884 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
155885 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
155886 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
155887 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
155888 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
155889 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
155890 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
155891 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
155892 +queue_show_random_52946 queue_show_random 0 52946 NULL
155893 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
155894 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
155895 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
155896 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
155897 +adv7170_write_52956 adv7170_write 0 52956 NULL
155898 +cma_alloc_mem_52959 cma_alloc_mem 2 52959 NULL
155899 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
155900 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
155901 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
155902 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
155903 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
155904 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
155905 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
155906 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
155907 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
155908 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
155909 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
155910 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
155911 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
155912 +num_node_state_52989 num_node_state 0 52989 NULL
155913 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
155914 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
155915 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
155916 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
155917 +ican3_open_52999 ican3_open 0 52999 NULL
155918 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
155919 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
155920 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
155921 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
155922 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
155923 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
155924 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
155925 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
155926 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
155927 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
155928 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
155929 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
155930 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
155931 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
155932 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
155933 +ndelay_show_53032 ndelay_show 0 53032 NULL
155934 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
155935 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
155936 +show_link_type_53045 show_link_type 0 53045 NULL
155937 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
155938 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
155939 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
155940 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
155941 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
155942 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
155943 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
155944 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
155945 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
155946 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
155947 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
155948 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
155949 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
155950 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
155951 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
155952 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
155953 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
155954 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
155955 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
155956 +deauthenticate_53093 deauthenticate 0 53093 NULL
155957 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
155958 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
155959 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
155960 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
155961 +queue_var_show_53098 queue_var_show 0 53098 NULL
155962 +set_button_53099 set_button 0-4 53099 NULL
155963 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
155964 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
155965 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
155966 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
155967 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
155968 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
155969 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
155970 +verity_status_53120 verity_status 5 53120 NULL nohasharray
155971 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
155972 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
155973 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
155974 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
155975 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
155976 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
155977 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
155978 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
155979 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
155980 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
155981 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
155982 +find_domain_name_53149 find_domain_name 0 53149 NULL
155983 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
155984 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
155985 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
155986 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
155987 +pwm_enable_53163 pwm_enable 0 53163 NULL
155988 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
155989 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
155990 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
155991 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
155992 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
155993 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
155994 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
155995 +skfp_open_53190 skfp_open 0 53190 NULL
155996 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
155997 +ti_write_room_53194 ti_write_room 0 53194 NULL
155998 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
155999 +dax_io_53196 dax_io 4-3 53196 NULL
156000 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
156001 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
156002 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
156003 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
156004 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
156005 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
156006 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
156007 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
156008 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
156009 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
156010 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
156011 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
156012 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
156013 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
156014 +enable_supply_53242 enable_supply 0 53242 NULL
156015 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
156016 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
156017 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
156018 +tun_do_read_53245 tun_do_read 0 53245 NULL
156019 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
156020 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
156021 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
156022 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
156023 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
156024 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
156025 +bcmgenet_alloc_rx_buffers_53259 bcmgenet_alloc_rx_buffers 0 53259 NULL
156026 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
156027 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
156028 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
156029 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
156030 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
156031 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
156032 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
156033 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
156034 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
156035 +kstrtoull_53273 kstrtoull 0 53273 NULL
156036 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
156037 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
156038 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
156039 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
156040 +null_update_53290 null_update 0 53290 NULL
156041 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
156042 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
156043 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
156044 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
156045 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
156046 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
156047 +x25_sendmsg_53311 x25_sendmsg 3 53311 NULL
156048 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
156049 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
156050 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
156051 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
156052 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
156053 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
156054 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
156055 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
156056 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
156057 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
156058 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
156059 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
156060 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
156061 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
156062 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
156063 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
156064 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
156065 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
156066 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
156067 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
156068 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
156069 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
156070 +key_timeout_53364 key_timeout 0 53364 NULL
156071 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
156072 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
156073 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
156074 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
156075 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
156076 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
156077 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
156078 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
156079 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
156080 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
156081 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
156082 +fuse_permission_53387 fuse_permission 0 53387 NULL
156083 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
156084 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
156085 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
156086 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
156087 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
156088 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
156089 +hotkey_write_53403 hotkey_write 0 53403 NULL
156090 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
156091 +start_53407 start 0 53407 NULL
156092 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
156093 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
156094 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
156095 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
156096 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
156097 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
156098 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
156099 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
156100 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
156101 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
156102 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
156103 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
156104 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
156105 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
156106 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
156107 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
156108 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
156109 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
156110 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
156111 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
156112 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
156113 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
156114 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
156115 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
156116 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
156117 +ns83820_open_53454 ns83820_open 0 53454 NULL
156118 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
156119 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
156120 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
156121 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
156122 +n2_run_53459 n2_run 3 53459 NULL
156123 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
156124 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
156125 +wm831x_write_53469 wm831x_write 0 53469 NULL
156126 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
156127 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
156128 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
156129 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
156130 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
156131 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
156132 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
156133 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
156134 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
156135 +create_extra_out_53491 create_extra_out 0 53491 NULL
156136 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
156137 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
156138 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
156139 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
156140 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
156141 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
156142 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
156143 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
156144 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
156145 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
156146 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
156147 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
156148 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
156149 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
156150 +check_acl_53512 check_acl 0 53512 NULL
156151 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
156152 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
156153 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
156154 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
156155 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
156156 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
156157 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
156158 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
156159 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
156160 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
156161 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
156162 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
156163 +ec_poll_53557 ec_poll 0 53557 NULL
156164 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
156165 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
156166 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
156167 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
156168 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
156169 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
156170 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
156171 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
156172 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
156173 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
156174 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
156175 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
156176 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
156177 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
156178 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
156179 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
156180 +bpq_open_53602 bpq_open 0 53602 NULL
156181 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
156182 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
156183 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
156184 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
156185 +check_reshape_53605 check_reshape 0 53605 NULL
156186 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
156187 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
156188 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
156189 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
156190 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
156191 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
156192 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
156193 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
156194 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
156195 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
156196 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
156197 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
156198 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
156199 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL nohasharray
156200 +pn_sendmsg_53656 pn_sendmsg 3 53656 &nr_sendmsg_53656
156201 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
156202 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
156203 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
156204 +show_trigger_53668 show_trigger 0 53668 NULL
156205 +store_target_53673 store_target 0-4 53673 NULL
156206 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
156207 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
156208 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
156209 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
156210 +check_reshape_53683 check_reshape 0 53683 NULL
156211 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
156212 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
156213 +__show_signal_53688 __show_signal 0 53688 NULL
156214 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
156215 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
156216 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
156217 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
156218 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
156219 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
156220 +show_otp1_53696 show_otp1 0 53696 NULL
156221 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
156222 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
156223 +read_53700 read 0 53700 NULL
156224 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
156225 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
156226 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
156227 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
156228 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
156229 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
156230 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
156231 +wdm_write_53735 wdm_write 3-0 53735 NULL
156232 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
156233 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
156234 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
156235 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
156236 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
156237 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
156238 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
156239 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
156240 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
156241 +start_fw_53746 start_fw 0 53746 NULL
156242 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
156243 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
156244 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
156245 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
156246 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
156247 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
156248 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
156249 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
156250 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
156251 +class_attr_show_53762 class_attr_show 0 53762 NULL
156252 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
156253 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
156254 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
156255 +store_53768 store 0-3 53768 NULL
156256 +i915_gem_execbuffer_parse_53770 i915_gem_execbuffer_parse 5-6 53770 NULL
156257 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
156258 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
156259 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
156260 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
156261 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
156262 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
156263 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
156264 +block_write_end_53795 block_write_end 0-5 53795 NULL
156265 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
156266 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
156267 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
156268 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
156269 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
156270 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
156271 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
156272 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
156273 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
156274 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
156275 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
156276 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
156277 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
156278 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
156279 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
156280 +part_stat_show_53838 part_stat_show 0 53838 NULL
156281 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
156282 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
156283 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
156284 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
156285 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
156286 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
156287 +show_led_53867 show_led 0 53867 NULL
156288 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
156289 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
156290 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
156291 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
156292 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
156293 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
156294 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
156295 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
156296 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
156297 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
156298 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
156299 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
156300 +sync_max_show_53894 sync_max_show 0 53894 NULL
156301 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
156302 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
156303 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
156304 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
156305 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
156306 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
156307 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
156308 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
156309 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
156310 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
156311 +do_switch_53920 do_switch 0 53920 NULL
156312 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
156313 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
156314 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
156315 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
156316 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
156317 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
156318 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
156319 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
156320 +store_53940 store 0-4 53940 NULL
156321 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
156322 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
156323 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
156324 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
156325 +get_status_53950 get_status 0 53950 NULL
156326 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
156327 +address_show_53957 address_show 0 53957 NULL
156328 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
156329 +osdname_show_53962 osdname_show 0 53962 NULL
156330 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
156331 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
156332 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
156333 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
156334 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
156335 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
156336 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
156337 +reshape_53978 reshape 0 53978 NULL
156338 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
156339 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
156340 +pte_entry_53988 pte_entry 0 53988 NULL
156341 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
156342 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
156343 +recv_53991 recv 0 53991 NULL
156344 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
156345 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
156346 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
156347 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
156348 +write_54000 write 0-6-5 54000 NULL
156349 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
156350 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
156351 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
156352 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
156353 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
156354 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
156355 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
156356 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
156357 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
156358 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
156359 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
156360 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
156361 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
156362 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
156363 +status_show_54028 status_show 0 54028 NULL
156364 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
156365 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
156366 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
156367 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
156368 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
156369 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
156370 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
156371 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
156372 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
156373 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
156374 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
156375 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
156376 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
156377 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
156378 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
156379 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
156380 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
156381 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
156382 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
156383 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
156384 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
156385 +show_in_beep_54074 show_in_beep 0 54074 NULL
156386 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
156387 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
156388 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
156389 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
156390 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
156391 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
156392 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
156393 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
156394 +create_xattr_54106 create_xattr 5 54106 NULL
156395 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
156396 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
156397 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
156398 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
156399 +strn_len_54122 strn_len 0 54122 NULL
156400 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
156401 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
156402 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
156403 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
156404 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
156405 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
156406 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
156407 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
156408 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
156409 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
156410 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
156411 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
156412 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
156413 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
156414 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
156415 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
156416 +set_min_width_54150 set_min_width 0-4 54150 NULL
156417 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
156418 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
156419 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
156420 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
156421 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
156422 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
156423 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
156424 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
156425 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
156426 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
156427 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
156428 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
156429 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
156430 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
156431 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
156432 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
156433 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
156434 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
156435 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
156436 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
156437 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
156438 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
156439 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
156440 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
156441 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
156442 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
156443 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
156444 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
156445 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
156446 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
156447 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
156448 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
156449 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
156450 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
156451 +i8k_smm_54227 i8k_smm 0 54227 NULL
156452 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
156453 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
156454 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
156455 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
156456 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
156457 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
156458 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
156459 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
156460 +reada_add_block_54247 reada_add_block 2 54247 NULL
156461 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
156462 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
156463 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
156464 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
156465 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
156466 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
156467 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
156468 +venus_setattr_54255 venus_setattr 0 54255 NULL
156469 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
156470 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
156471 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
156472 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
156473 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
156474 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
156475 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
156476 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
156477 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
156478 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
156479 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
156480 +snd_hda_query_supported_pcm_54275 snd_hda_query_supported_pcm 0 54275 NULL
156481 +sizeof_long_54276 sizeof_long 0 54276 NULL
156482 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
156483 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
156484 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
156485 +fm10k_open_54283 fm10k_open 0 54283 NULL
156486 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
156487 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
156488 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
156489 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
156490 +show_designated_port_54292 show_designated_port 0 54292 NULL
156491 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
156492 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
156493 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
156494 +remove_store_54298 remove_store 0-4 54298 NULL
156495 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
156496 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
156497 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
156498 +sprintf_54306 sprintf 0 54306 NULL
156499 +path_setxattr_54308 path_setxattr 4 54308 NULL
156500 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
156501 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
156502 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
156503 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
156504 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
156505 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
156506 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
156507 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
156508 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
156509 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
156510 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
156511 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
156512 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
156513 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
156514 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
156515 +fat_writepage_54344 fat_writepage 0 54344 NULL
156516 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
156517 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
156518 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
156519 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
156520 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
156521 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
156522 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
156523 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
156524 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
156525 +aac_show_model_54375 aac_show_model 0 54375 NULL
156526 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
156527 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
156528 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
156529 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
156530 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
156531 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
156532 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
156533 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
156534 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
156535 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
156536 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
156537 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
156538 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0-2 54407 NULL
156539 +vmbus_sendpacket_ctl_54410 vmbus_sendpacket_ctl 0 54410 NULL
156540 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
156541 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
156542 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
156543 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
156544 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
156545 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
156546 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
156547 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
156548 +new_lockspace_54427 new_lockspace 0 54427 NULL
156549 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
156550 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
156551 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
156552 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
156553 +read_firmid_54443 read_firmid 0 54443 NULL
156554 +cot_decompress_54452 cot_decompress 0 54452 NULL
156555 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
156556 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
156557 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
156558 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
156559 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
156560 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
156561 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
156562 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
156563 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
156564 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
156565 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
156566 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
156567 +garmin_write_54492 garmin_write 0-4 54492 NULL
156568 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
156569 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
156570 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
156571 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
156572 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
156573 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
156574 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
156575 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
156576 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
156577 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
156578 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
156579 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
156580 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
156581 +create_lkb_54517 create_lkb 0 54517 NULL
156582 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
156583 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
156584 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
156585 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
156586 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
156587 +viacam_read_54526 viacam_read 3-0 54526 NULL
156588 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
156589 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
156590 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
156591 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
156592 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
156593 +setsockopt_54539 setsockopt 5 54539 NULL
156594 +new_analog_input_54542 new_analog_input 0 54542 NULL
156595 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
156596 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
156597 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
156598 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
156599 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
156600 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
156601 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
156602 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
156603 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
156604 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
156605 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
156606 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
156607 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
156608 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
156609 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
156610 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
156611 +rds_getname_54579 rds_getname 0 54579 NULL
156612 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
156613 +pfkey_recvmsg_54588 pfkey_recvmsg 3 54588 NULL
156614 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
156615 +sync_callback_54596 sync_callback 0 54596 NULL
156616 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
156617 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
156618 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
156619 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
156620 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
156621 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
156622 +show_unique_id_54613 show_unique_id 0 54613 NULL
156623 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
156624 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
156625 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
156626 +bl_initiate_54623 bl_initiate 0 54623 NULL
156627 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
156628 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
156629 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
156630 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
156631 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
156632 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
156633 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
156634 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
156635 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
156636 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
156637 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
156638 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
156639 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
156640 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
156641 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
156642 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
156643 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
156644 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
156645 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
156646 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
156647 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
156648 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
156649 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
156650 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
156651 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
156652 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
156653 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
156654 +bus_add_device_54665 bus_add_device 0 54665 NULL
156655 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
156656 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
156657 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
156658 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
156659 +show_target_temp_54673 show_target_temp 0 54673 NULL
156660 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
156661 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
156662 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
156663 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
156664 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
156665 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
156666 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
156667 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
156668 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
156669 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
156670 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
156671 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
156672 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
156673 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
156674 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
156675 +wmi_echo_54712 wmi_echo 0 54712 NULL
156676 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
156677 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
156678 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
156679 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
156680 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
156681 +show_54725 show 0 54725 NULL
156682 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
156683 +rmd128_final_54728 rmd128_final 0 54728 NULL
156684 +show_vgapass_54732 show_vgapass 0 54732 NULL
156685 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
156686 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
156687 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
156688 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
156689 +do_trimming_54741 do_trimming 3 54741 NULL
156690 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
156691 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
156692 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
156693 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
156694 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
156695 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
156696 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
156697 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
156698 +show_zone_54763 show_zone 0 54763 NULL
156699 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
156700 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
156701 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
156702 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
156703 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
156704 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
156705 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
156706 +sis190_open_54790 sis190_open 0 54790 NULL
156707 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
156708 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
156709 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
156710 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
156711 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
156712 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
156713 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
156714 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
156715 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
156716 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
156717 +nfsd_write_54809 nfsd_write 6 54809 NULL
156718 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
156719 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
156720 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
156721 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
156722 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
156723 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
156724 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
156725 +write_rio_54837 write_rio 3-0 54837 NULL
156726 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
156727 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
156728 +prepare_dma_54845 prepare_dma 0 54845 NULL
156729 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
156730 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
156731 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
156732 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
156733 +printer_read_54851 printer_read 3 54851 NULL
156734 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
156735 +show_node_54859 show_node 0 54859 NULL
156736 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
156737 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
156738 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
156739 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
156740 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
156741 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
156742 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
156743 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
156744 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
156745 +show_learning_54874 show_learning 0 54874 NULL
156746 +xfs_vm_direct_IO_54876 xfs_vm_direct_IO 3 54876 NULL
156747 +time_show_54879 time_show 0 54879 NULL nohasharray
156748 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
156749 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
156750 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
156751 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
156752 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
156753 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
156754 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
156755 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
156756 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
156757 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
156758 +sendmsg_54900 sendmsg 0-4 54900 NULL
156759 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
156760 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
156761 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
156762 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
156763 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
156764 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
156765 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
156766 +store_temp_54915 store_temp 0-4 54915 NULL
156767 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
156768 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
156769 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
156770 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
156771 +con_write_room_54924 con_write_room 0 54924 NULL
156772 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
156773 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
156774 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
156775 +load_fx_54934 load_fx 0 54934 NULL
156776 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
156777 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
156778 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
156779 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
156780 +ddebug_change_54940 ddebug_change 0 54940 NULL
156781 +add_port_54941 add_port 2 54941 NULL
156782 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
156783 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
156784 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
156785 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
156786 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
156787 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
156788 +make_rate_54951 make_rate 0 54951 NULL
156789 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
156790 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
156791 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
156792 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
156793 +recv_cb_54962 recv_cb 0 54962 NULL
156794 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
156795 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
156796 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
156797 +c4_add_card_54968 c4_add_card 3 54968 NULL
156798 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
156799 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
156800 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
156801 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
156802 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
156803 +_queue_data_54983 _queue_data 4 54983 NULL
156804 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL nohasharray
156805 +dev_queue_xmit_sk_54984 dev_queue_xmit_sk 0 54984 &cachefiles_daemon_inuse_54984
156806 +net2280_start_54985 net2280_start 0 54985 NULL
156807 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
156808 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
156809 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
156810 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
156811 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
156812 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
156813 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
156814 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
156815 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
156816 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
156817 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
156818 +nfs_post_op_update_inode_55023 nfs_post_op_update_inode 0 55023 NULL
156819 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
156820 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
156821 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
156822 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
156823 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
156824 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
156825 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
156826 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
156827 +tps65912_read_55058 tps65912_read 0 55058 NULL
156828 +read_55065 read 0 55065 NULL
156829 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
156830 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
156831 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
156832 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
156833 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
156834 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
156835 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL nohasharray
156836 +ath9k_hw_read_array_55081 ath9k_hw_read_array 3 55081 &fuse_read_interrupt_55081
156837 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
156838 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
156839 +lnc_add_55085 lnc_add 0 55085 NULL
156840 +read_dma_55086 read_dma 3 55086 NULL
156841 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
156842 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
156843 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
156844 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
156845 +p9_client_write_55105 p9_client_write 0 55105 NULL
156846 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
156847 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
156848 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
156849 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
156850 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
156851 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
156852 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
156853 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
156854 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
156855 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
156856 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
156857 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
156858 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
156859 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
156860 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
156861 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
156862 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
156863 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
156864 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
156865 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
156866 +pwm_show_55165 pwm_show 0 55165 NULL
156867 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
156868 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
156869 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
156870 +show_55175 show 0 55175 NULL nohasharray
156871 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
156872 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
156873 +patch_alc882_55183 patch_alc882 0 55183 NULL
156874 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
156875 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
156876 +de4x5_open_55186 de4x5_open 0 55186 NULL
156877 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
156878 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
156879 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
156880 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
156881 +show_status_55193 show_status 0 55193 NULL
156882 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
156883 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
156884 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
156885 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
156886 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
156887 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
156888 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
156889 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
156890 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
156891 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
156892 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
156893 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
156894 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
156895 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
156896 +p2a_55219 p2a 0-1 55219 NULL
156897 +firm_send_command_55222 firm_send_command 0 55222 NULL
156898 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
156899 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
156900 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
156901 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
156902 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
156903 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
156904 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
156905 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
156906 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
156907 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
156908 +output_sleep_55265 output_sleep 0 55265 NULL
156909 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
156910 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
156911 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
156912 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
156913 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
156914 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
156915 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
156916 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
156917 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
156918 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
156919 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
156920 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
156921 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
156922 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
156923 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
156924 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
156925 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
156926 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
156927 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
156928 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
156929 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
156930 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
156931 +reg_read_55337 reg_read 0 55337 NULL
156932 +vme_user_read_55338 vme_user_read 3 55338 NULL
156933 +__set_pwm_55339 __set_pwm 0 55339 NULL
156934 +read_byte_55340 read_byte 0 55340 NULL
156935 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
156936 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
156937 +udf_writepage_55347 udf_writepage 0 55347 NULL
156938 +device_user_lock_55350 device_user_lock 0 55350 NULL
156939 +show_in0_max_55351 show_in0_max 0 55351 NULL
156940 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
156941 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
156942 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
156943 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
156944 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
156945 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
156946 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
156947 +do_command_55363 do_command 0 55363 NULL
156948 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
156949 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
156950 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
156951 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
156952 +wimax_store_55380 wimax_store 4-0 55380 NULL
156953 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
156954 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
156955 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
156956 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
156957 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
156958 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
156959 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
156960 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
156961 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
156962 +yurex_read_55405 yurex_read 0-3 55405 NULL
156963 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
156964 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
156965 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
156966 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
156967 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
156968 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
156969 +show_port_55424 show_port 0 55424 NULL
156970 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
156971 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
156972 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
156973 +jme_open_55432 jme_open 0 55432 NULL
156974 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
156975 +show_in8_55438 show_in8 0 55438 NULL
156976 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
156977 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
156978 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
156979 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
156980 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
156981 +SyS_read_55449 SyS_read 3 55449 NULL
156982 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
156983 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
156984 +sys_recv_55455 sys_recv 3 55455 NULL
156985 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
156986 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
156987 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
156988 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
156989 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
156990 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
156991 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
156992 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
156993 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
156994 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
156995 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
156996 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
156997 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
156998 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
156999 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
157000 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
157001 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
157002 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
157003 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
157004 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
157005 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
157006 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
157007 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
157008 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
157009 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
157010 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
157011 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
157012 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
157013 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
157014 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
157015 +ea_get_55522 ea_get 0-3 55522 NULL
157016 +attr_set_55534 attr_set 0 55534 NULL
157017 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
157018 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
157019 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
157020 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
157021 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
157022 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
157023 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
157024 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
157025 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
157026 +show_55563 show 0 55563 NULL
157027 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
157028 +snd_find_free_minor_55567 snd_find_free_minor 0 55567 NULL
157029 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
157030 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
157031 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
157032 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
157033 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
157034 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
157035 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
157036 +add_partition_55588 add_partition 2 55588 NULL
157037 +mgmt_cmd_complete_55590 mgmt_cmd_complete 6 55590 NULL
157038 +write_inode_55592 write_inode 0 55592 NULL
157039 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
157040 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
157041 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
157042 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
157043 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
157044 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
157045 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
157046 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
157047 +dspcreate_55610 dspcreate 0 55610 NULL
157048 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
157049 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
157050 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
157051 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
157052 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
157053 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
157054 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
157055 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
157056 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
157057 +mt2063_init_55629 mt2063_init 0 55629 NULL
157058 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
157059 +show_board_55637 show_board 0 55637 NULL
157060 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
157061 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
157062 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
157063 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
157064 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
157065 +iolink_show_55647 iolink_show 0 55647 NULL
157066 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
157067 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
157068 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
157069 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
157070 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
157071 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
157072 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
157073 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
157074 +online_55663 online 0 55663 NULL
157075 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
157076 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
157077 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
157078 +direct2indirect_55677 direct2indirect 0 55677 NULL
157079 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
157080 +get_info_55681 get_info 3 55681 NULL
157081 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
157082 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
157083 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
157084 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
157085 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
157086 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
157087 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
157088 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
157089 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
157090 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
157091 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
157092 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
157093 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
157094 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
157095 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
157096 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
157097 +btree_readpage_55720 btree_readpage 0 55720 NULL
157098 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
157099 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
157100 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
157101 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
157102 +prepare_reply_55734 prepare_reply 4 55734 NULL
157103 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
157104 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
157105 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
157106 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
157107 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
157108 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
157109 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
157110 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
157111 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
157112 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
157113 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
157114 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
157115 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
157116 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
157117 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
157118 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
157119 +strlen_55778 strlen 0 55778 NULL
157120 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
157121 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
157122 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
157123 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
157124 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
157125 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
157126 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
157127 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
157128 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
157129 +write_fw_55806 write_fw 0-5-6 55806 NULL
157130 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
157131 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
157132 +show_55816 show 0 55816 NULL
157133 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
157134 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
157135 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
157136 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
157137 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
157138 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
157139 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
157140 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
157141 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
157142 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
157143 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
157144 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
157145 +rsq_status_55848 rsq_status 0 55848 NULL
157146 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
157147 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
157148 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
157149 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
157150 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
157151 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
157152 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
157153 +status_55864 status 0 55864 NULL nohasharray
157154 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
157155 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
157156 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
157157 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
157158 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
157159 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
157160 +hsc_write_55875 hsc_write 3-0 55875 NULL
157161 +nr_listen_55884 nr_listen 0 55884 NULL
157162 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
157163 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
157164 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
157165 +tda18271_init_55894 tda18271_init 0 55894 NULL
157166 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
157167 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
157168 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
157169 +cmos_write_55903 cmos_write 0 55903 NULL
157170 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
157171 +validate_change_55910 validate_change 0 55910 NULL
157172 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
157173 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
157174 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
157175 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
157176 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
157177 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
157178 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
157179 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
157180 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
157181 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
157182 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
157183 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
157184 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
157185 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
157186 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
157187 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
157188 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
157189 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
157190 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
157191 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
157192 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
157193 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
157194 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
157195 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
157196 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
157197 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
157198 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
157199 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
157200 +init_subctxts_55970 init_subctxts 0 55970 NULL
157201 +query_device_55971 query_device 0 55971 NULL
157202 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
157203 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
157204 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
157205 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
157206 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
157207 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
157208 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
157209 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
157210 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
157211 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
157212 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
157213 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
157214 +epic_open_55997 epic_open 0 55997 NULL nohasharray
157215 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
157216 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
157217 +show_otp0_56000 show_otp0 0 56000 NULL
157218 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
157219 +soft_store_56006 soft_store 0-4 56006 NULL
157220 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
157221 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
157222 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
157223 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
157224 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
157225 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
157226 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
157227 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
157228 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
157229 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
157230 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
157231 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
157232 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
157233 +store_cursor_56036 store_cursor 0-4 56036 NULL
157234 +build_controls_56044 build_controls 0 56044 NULL
157235 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
157236 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
157237 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
157238 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
157239 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
157240 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
157241 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
157242 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
157243 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
157244 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
157245 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
157246 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
157247 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
157248 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
157249 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
157250 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
157251 +quirk_strict_duplicate_filter_read_56073 quirk_strict_duplicate_filter_read 3 56073 NULL
157252 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
157253 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
157254 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
157255 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
157256 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
157257 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
157258 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
157259 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
157260 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
157261 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
157262 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
157263 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
157264 +rmd256_update_56110 rmd256_update 0 56110 NULL
157265 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
157266 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
157267 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
157268 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
157269 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
157270 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
157271 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
157272 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
157273 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
157274 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
157275 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
157276 +map_addr_56144 map_addr 7 56144 NULL nohasharray
157277 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
157278 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
157279 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
157280 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
157281 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
157282 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
157283 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
157284 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
157285 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
157286 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
157287 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
157288 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
157289 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
157290 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
157291 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
157292 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
157293 +change_qos_56178 change_qos 0 56178 NULL
157294 +complain_error_56186 complain_error 0-1 56186 NULL
157295 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
157296 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
157297 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
157298 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
157299 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
157300 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
157301 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
157302 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
157303 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
157304 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
157305 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
157306 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
157307 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
157308 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
157309 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
157310 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
157311 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
157312 +fd_copyin_56247 fd_copyin 3 56247 NULL
157313 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
157314 +ax_header_56252 ax_header 0 56252 NULL
157315 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
157316 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
157317 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
157318 +clk_enable_56265 clk_enable 0 56265 NULL
157319 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
157320 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
157321 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
157322 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
157323 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
157324 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
157325 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
157326 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
157327 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
157328 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
157329 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
157330 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
157331 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
157332 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
157333 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
157334 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
157335 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
157336 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
157337 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
157338 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
157339 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
157340 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
157341 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
157342 +linear_add_56314 linear_add 0 56314 NULL
157343 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
157344 +read16_56319 read16 0 56319 NULL nohasharray
157345 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
157346 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
157347 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
157348 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
157349 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
157350 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
157351 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
157352 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
157353 +f81232_port_enable_56338 f81232_port_enable 0 56338 NULL
157354 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
157355 +show_line2_56346 show_line2 0 56346 NULL
157356 +read_human_status_56349 read_human_status 0 56349 NULL
157357 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
157358 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
157359 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
157360 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
157361 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
157362 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
157363 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
157364 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
157365 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
157366 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
157367 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
157368 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
157369 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
157370 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
157371 +store_56373 store 0-3 56373 &usb_xfer_56373
157372 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
157373 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
157374 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
157375 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
157376 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
157377 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
157378 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
157379 +res_get_56393 res_get 0 56393 NULL
157380 +strtobool_56399 strtobool 0 56399 NULL
157381 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
157382 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
157383 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
157384 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
157385 +write_gssp_56404 write_gssp 3-0 56404 NULL
157386 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
157387 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
157388 +SMB2_open_56407 SMB2_open 0 56407 NULL
157389 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
157390 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
157391 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
157392 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
157393 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
157394 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
157395 +store_msg_56417 store_msg 3 56417 NULL
157396 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
157397 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
157398 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
157399 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
157400 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
157401 +vsock_listen_56427 vsock_listen 0 56427 NULL
157402 +mddev_lock_56428 mddev_lock 0 56428 NULL
157403 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
157404 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
157405 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
157406 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
157407 +omninet_write_56432 omninet_write 0-4 56432 NULL
157408 +fl_create_56435 fl_create 5 56435 NULL nohasharray
157409 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
157410 +gnttab_map_56439 gnttab_map 2 56439 NULL
157411 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
157412 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
157413 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
157414 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
157415 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
157416 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
157417 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
157418 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
157419 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
157420 +set_connectable_56458 set_connectable 4 56458 NULL
157421 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
157422 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
157423 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
157424 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
157425 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
157426 +putused_user_56467 putused_user 3 56467 NULL
157427 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
157428 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
157429 +phy_write_56475 phy_write 0 56475 NULL nohasharray
157430 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
157431 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
157432 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
157433 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
157434 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
157435 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
157436 +bsp_check_56487 bsp_check 0 56487 NULL
157437 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
157438 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
157439 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
157440 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
157441 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
157442 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
157443 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
157444 +show_in_value_56503 show_in_value 0 56503 NULL
157445 +init_map_ip_56508 init_map_ip 5 56508 NULL
157446 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
157447 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
157448 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
157449 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
157450 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
157451 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
157452 +get_temp_56524 get_temp 0 56524 NULL
157453 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
157454 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
157455 +ip_options_get_56538 ip_options_get 4 56538 NULL
157456 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
157457 +ia_open_56543 ia_open 0 56543 NULL
157458 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
157459 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
157460 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
157461 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
157462 +br_get_num_vlan_infos_56557 br_get_num_vlan_infos 0 56557 NULL
157463 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
157464 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
157465 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
157466 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
157467 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
157468 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
157469 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
157470 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
157471 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
157472 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
157473 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
157474 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
157475 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
157476 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
157477 +write_room_56601 write_room 0 56601 NULL nohasharray
157478 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
157479 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
157480 +event_filter_write_56609 event_filter_write 3 56609 NULL
157481 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
157482 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
157483 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
157484 +show_56623 show 0 56623 NULL nohasharray
157485 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
157486 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
157487 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
157488 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
157489 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
157490 +gather_array_56641 gather_array 3 56641 NULL
157491 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
157492 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
157493 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
157494 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
157495 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
157496 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
157497 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
157498 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
157499 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
157500 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
157501 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
157502 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
157503 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
157504 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
157505 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
157506 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
157507 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
157508 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
157509 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
157510 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
157511 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
157512 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
157513 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
157514 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
157515 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
157516 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
157517 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
157518 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
157519 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
157520 +sd_done_56689 sd_done 0 56689 NULL
157521 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
157522 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
157523 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
157524 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
157525 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
157526 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
157527 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
157528 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
157529 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
157530 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
157531 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
157532 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
157533 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
157534 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
157535 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
157536 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
157537 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
157538 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
157539 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
157540 +read_reg_56732 read_reg 0 56732 NULL
157541 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
157542 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
157543 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
157544 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
157545 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
157546 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
157547 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
157548 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
157549 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
157550 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
157551 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
157552 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
157553 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
157554 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
157555 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
157556 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
157557 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
157558 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
157559 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
157560 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
157561 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
157562 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
157563 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
157564 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
157565 +tun_net_open_56800 tun_net_open 0 56800 NULL
157566 +backlog_store_56804 backlog_store 0-3 56804 NULL
157567 +read_indexes_56805 read_indexes 2-0 56805 NULL
157568 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
157569 +do_syslog_56807 do_syslog 3-0 56807 NULL
157570 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
157571 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
157572 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
157573 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
157574 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
157575 +brightness_write_56821 brightness_write 0 56821 NULL
157576 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
157577 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
157578 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
157579 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
157580 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
157581 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
157582 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
157583 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
157584 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
157585 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
157586 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
157587 +identify_fw_56853 identify_fw 0 56853 NULL
157588 +header_create_56856 header_create 0 56856 NULL nohasharray
157589 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
157590 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
157591 +adp8860_show_56860 adp8860_show 0 56860 NULL
157592 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
157593 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
157594 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
157595 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
157596 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
157597 +check_export_56865 check_export 0 56865 NULL nohasharray
157598 +btrfs_direct_IO_56865 btrfs_direct_IO 3 56865 &check_export_56865
157599 +store_sched7_56868 store_sched7 0-4 56868 NULL nohasharray
157600 +hci_mgmt_cmd_56868 hci_mgmt_cmd 4 56868 &store_sched7_56868
157601 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
157602 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
157603 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
157604 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
157605 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
157606 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
157607 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
157608 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
157609 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
157610 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
157611 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
157612 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
157613 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
157614 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
157615 +rio_open_56900 rio_open 0 56900 NULL
157616 +arp_mangle_56902 arp_mangle 0 56902 NULL
157617 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
157618 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
157619 +strcspn_56913 strcspn 0 56913 NULL
157620 +i801_transaction_56919 i801_transaction 0 56919 NULL
157621 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
157622 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
157623 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
157624 +check_header_56930 check_header 2 56930 NULL
157625 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
157626 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
157627 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
157628 +read_56934 read 0 56934 NULL
157629 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
157630 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
157631 +set_property_56939 set_property 0 56939 NULL
157632 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
157633 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
157634 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
157635 +aux_56950 aux 0 56950 NULL
157636 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
157637 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
157638 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
157639 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
157640 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
157641 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
157642 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
157643 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
157644 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
157645 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
157646 +read_56981 read 0 56981 NULL
157647 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
157648 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
157649 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
157650 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
157651 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
157652 +CIFS_open_56997 CIFS_open 0 56997 NULL
157653 +consolidate_57001 consolidate 0 57001 NULL
157654 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
157655 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
157656 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
157657 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
157658 +fore200e_send_57011 fore200e_send 0 57011 NULL
157659 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
157660 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
157661 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
157662 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
157663 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
157664 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
157665 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
157666 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
157667 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
157668 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
157669 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
157670 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
157671 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
157672 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
157673 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
157674 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
157675 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
157676 +do_jit_57066 do_jit 0 57066 NULL nohasharray
157677 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
157678 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
157679 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
157680 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
157681 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
157682 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
157683 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
157684 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
157685 +wmi_send_57083 wmi_send 0 57083 NULL
157686 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
157687 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
157688 +show_57089 show 0 57089 NULL
157689 +patch_alc880_57095 patch_alc880 0 57095 NULL
157690 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
157691 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
157692 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
157693 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
157694 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
157695 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
157696 +s_stream_57108 s_stream 0 57108 NULL
157697 +show_enabled_57111 show_enabled 0 57111 NULL
157698 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
157699 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
157700 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
157701 +get_sum_57128 get_sum 0 57128 NULL nohasharray
157702 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
157703 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
157704 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
157705 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
157706 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
157707 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
157708 +tpm_seal_57138 tpm_seal 0 57138 NULL
157709 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
157710 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
157711 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
157712 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
157713 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
157714 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
157715 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
157716 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
157717 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
157718 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
157719 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
157720 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
157721 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
157722 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
157723 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
157724 +rcu_panic_57170 rcu_panic 0 57170 NULL
157725 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
157726 +average_read_57175 average_read 0-3 57175 NULL
157727 +netlink_create_57178 netlink_create 0 57178 NULL
157728 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
157729 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
157730 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
157731 +common_file_perm_57189 common_file_perm 0 57189 NULL
157732 +sys_poll_57190 sys_poll 2 57190 NULL
157733 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
157734 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
157735 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
157736 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
157737 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
157738 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
157739 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
157740 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
157741 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
157742 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
157743 +edid_show_57216 edid_show 0-5-6 57216 NULL
157744 +stats_show_57218 stats_show 0 57218 NULL
157745 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
157746 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
157747 +change_mtu_57227 change_mtu 0 57227 NULL
157748 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
157749 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
157750 +csource_show_57233 csource_show 0 57233 NULL
157751 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
157752 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
157753 +flush_space_57241 flush_space 0 57241 NULL
157754 +rmd320_update_57243 rmd320_update 0 57243 NULL
157755 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
157756 +lbmRead_57247 lbmRead 0 57247 NULL
157757 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
157758 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
157759 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
157760 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
157761 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
157762 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
157763 +set_component_active_57266 set_component_active 0-4 57266 NULL
157764 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
157765 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
157766 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
157767 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
157768 +show_voltage_57273 show_voltage 0 57273 NULL
157769 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
157770 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
157771 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
157772 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
157773 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
157774 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283 nohasharray
157775 +hid_sensor_capture_sample_57283 hid_sensor_capture_sample 3 57283 &read_iter_57283
157776 +infos_show_57284 infos_show 0 57284 NULL
157777 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
157778 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
157779 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
157780 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
157781 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
157782 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
157783 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
157784 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
157785 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
157786 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
157787 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
157788 +show_alarm_57318 show_alarm 0 57318 NULL
157789 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
157790 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
157791 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
157792 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
157793 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
157794 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
157795 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
157796 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
157797 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
157798 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
157799 +hw_init_57341 hw_init 0 57341 NULL
157800 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
157801 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
157802 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
157803 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
157804 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
157805 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
157806 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
157807 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
157808 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
157809 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
157810 +get_component_type_57362 get_component_type 0 57362 NULL
157811 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
157812 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
157813 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
157814 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
157815 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
157816 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
157817 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
157818 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
157819 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
157820 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
157821 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
157822 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
157823 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
157824 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
157825 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
157826 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
157827 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
157828 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
157829 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
157830 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
157831 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
157832 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
157833 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
157834 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
157835 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
157836 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
157837 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
157838 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
157839 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
157840 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
157841 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
157842 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
157843 +ping_v6_sendmsg_57440 ping_v6_sendmsg 3 57440 NULL
157844 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
157845 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
157846 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
157847 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
157848 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
157849 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
157850 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
157851 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
157852 +send_midi_async_57463 send_midi_async 3 57463 NULL
157853 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
157854 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
157855 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
157856 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
157857 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
157858 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
157859 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
157860 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
157861 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
157862 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
157863 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
157864 +read_57490 read 0 57490 &read_file_skb_rx_57490
157865 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
157866 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
157867 +copy_in_user_57502 copy_in_user 3 57502 NULL
157868 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
157869 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
157870 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
157871 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
157872 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
157873 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
157874 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
157875 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
157876 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
157877 +init_tag_map_57515 init_tag_map 3 57515 NULL
157878 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
157879 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
157880 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
157881 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
157882 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
157883 +cmm_read_57520 cmm_read 3-0 57520 NULL
157884 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
157885 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
157886 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
157887 +inode_permission_57531 inode_permission 0 57531 NULL
157888 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
157889 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
157890 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
157891 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
157892 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
157893 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
157894 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
157895 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
157896 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
157897 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
157898 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
157899 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
157900 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
157901 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
157902 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
157903 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
157904 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
157905 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
157906 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
157907 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
157908 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
157909 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
157910 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
157911 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
157912 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
157913 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
157914 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
157915 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
157916 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
157917 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
157918 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
157919 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
157920 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
157921 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
157922 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
157923 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
157924 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
157925 +mem_read_57631 mem_read 3-0 57631 NULL
157926 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
157927 +mr_read_57639 mr_read 0 57639 NULL
157928 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
157929 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
157930 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
157931 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
157932 +c_can_start_57654 c_can_start 0 57654 NULL
157933 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
157934 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
157935 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
157936 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
157937 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
157938 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
157939 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
157940 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
157941 +__lgwrite_57669 __lgwrite 4 57669 NULL
157942 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
157943 +pte_entry_57674 pte_entry 0 57674 NULL
157944 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
157945 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
157946 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
157947 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
157948 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
157949 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
157950 +skcipher_all_sg_nents_57692 skcipher_all_sg_nents 0 57692 NULL
157951 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
157952 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
157953 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
157954 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
157955 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
157956 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
157957 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
157958 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
157959 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
157960 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
157961 +show_status_str_57729 show_status_str 0 57729 NULL
157962 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
157963 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
157964 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
157965 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
157966 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
157967 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
157968 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
157969 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
157970 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
157971 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
157972 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
157973 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
157974 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
157975 +bond_create_57752 bond_create 0 57752 NULL
157976 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
157977 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
157978 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
157979 +tgr192_final_57774 tgr192_final 0 57774 NULL
157980 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
157981 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
157982 +r6040_open_57779 r6040_open 0 57779 NULL
157983 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
157984 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
157985 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
157986 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
157987 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
157988 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
157989 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
157990 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
157991 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
157992 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
157993 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
157994 +evdev_read_57810 evdev_read 0-3 57810 NULL
157995 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
157996 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
157997 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
157998 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
157999 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
158000 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
158001 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
158002 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
158003 +start_ch_57836 start_ch 0 57836 NULL
158004 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
158005 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
158006 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
158007 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
158008 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
158009 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
158010 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
158011 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
158012 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
158013 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
158014 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
158015 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
158016 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
158017 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
158018 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
158019 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
158020 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
158021 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
158022 +hsi_async_57877 hsi_async 0 57877 NULL
158023 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
158024 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
158025 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
158026 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
158027 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
158028 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
158029 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
158030 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
158031 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
158032 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
158033 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
158034 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
158035 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
158036 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
158037 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
158038 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
158039 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
158040 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
158041 +journal_join_57921 journal_join 0 57921 NULL
158042 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
158043 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
158044 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
158045 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
158046 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
158047 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
158048 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
158049 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
158050 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
158051 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
158052 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
158053 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
158054 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
158055 +rx_57944 rx 4 57944 NULL
158056 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
158057 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
158058 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
158059 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
158060 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
158061 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
158062 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
158063 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
158064 +vport_create_57966 vport_create 0 57966 NULL
158065 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
158066 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
158067 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
158068 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
158069 +proc_getattr_57984 proc_getattr 0 57984 NULL
158070 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
158071 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
158072 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
158073 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
158074 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
158075 +usb_dmac_prep_slave_sg_58000 usb_dmac_prep_slave_sg 3 58000 NULL
158076 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
158077 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
158078 +pfkey_create_58010 pfkey_create 0 58010 NULL
158079 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
158080 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
158081 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
158082 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
158083 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
158084 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
158085 +svga_match_format_58028 svga_match_format 0 58028 NULL
158086 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
158087 +get_temp_58031 get_temp 0 58031 NULL
158088 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
158089 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
158090 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
158091 +do_writepage_58047 do_writepage 0 58047 NULL
158092 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
158093 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
158094 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
158095 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
158096 +mce_async_out_58056 mce_async_out 3 58056 NULL
158097 +bq32k_write_58057 bq32k_write 4 58057 NULL
158098 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
158099 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
158100 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
158101 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
158102 +ignore_store_58069 ignore_store 0-4 58069 NULL
158103 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
158104 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
158105 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
158106 +store_event_char_58077 store_event_char 0-4 58077 NULL
158107 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
158108 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
158109 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
158110 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
158111 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
158112 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
158113 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
158114 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
158115 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
158116 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
158117 +defined_show_58091 defined_show 0 58091 NULL nohasharray
158118 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
158119 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
158120 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
158121 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
158122 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
158123 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
158124 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
158125 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
158126 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
158127 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
158128 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
158129 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
158130 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
158131 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
158132 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
158133 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
158134 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
158135 +savemem_58129 savemem 3 58129 NULL
158136 +std_validate_58132 std_validate 0 58132 NULL
158137 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
158138 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
158139 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
158140 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
158141 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
158142 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
158143 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
158144 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
158145 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
158146 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
158147 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
158148 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
158149 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
158150 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
158151 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
158152 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
158153 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
158154 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
158155 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
158156 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
158157 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
158158 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
158159 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
158160 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
158161 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
158162 +write_58175 write 0 58175 &pages_collapsed_show_58175
158163 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
158164 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
158165 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
158166 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
158167 +wlcore_read_58185 wlcore_read 0 58185 NULL
158168 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
158169 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
158170 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
158171 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
158172 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
158173 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
158174 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
158175 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
158176 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
158177 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
158178 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
158179 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
158180 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
158181 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
158182 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
158183 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
158184 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
158185 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
158186 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
158187 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
158188 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
158189 +usb_set_report_58244 usb_set_report 0 58244 NULL
158190 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
158191 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
158192 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
158193 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
158194 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
158195 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
158196 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
158197 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
158198 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
158199 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
158200 +profile_load_58267 profile_load 3-0 58267 NULL
158201 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
158202 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
158203 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
158204 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
158205 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
158206 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
158207 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
158208 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
158209 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
158210 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
158211 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
158212 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
158213 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
158214 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
158215 +uart6850_open_58304 uart6850_open 0 58304 NULL
158216 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
158217 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
158218 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
158219 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
158220 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
158221 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
158222 +post_send_58312 post_send 0 58312 NULL
158223 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
158224 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
158225 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
158226 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
158227 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
158228 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
158229 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
158230 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
158231 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
158232 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
158233 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
158234 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
158235 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
158236 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
158237 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
158238 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
158239 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
158240 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
158241 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
158242 +get_in_max_58344 get_in_max 0 58344 NULL
158243 +opts_show_58345 opts_show 0 58345 NULL
158244 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
158245 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
158246 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
158247 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
158248 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
158249 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
158250 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
158251 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
158252 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
158253 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
158254 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
158255 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
158256 +find_best_unit_58375 find_best_unit 0 58375 NULL
158257 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
158258 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
158259 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
158260 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
158261 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
158262 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
158263 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
158264 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
158265 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
158266 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
158267 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
158268 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
158269 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
158270 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
158271 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
158272 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
158273 +madc_read_58412 madc_read 0 58412 NULL
158274 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
158275 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
158276 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
158277 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
158278 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
158279 +smk_access_58423 smk_access 0 58423 NULL nohasharray
158280 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
158281 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
158282 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
158283 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
158284 +show_bit_58443 show_bit 0 58443 NULL
158285 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
158286 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
158287 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
158288 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
158289 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
158290 +store_memory_58460 store_memory 0-4 58460 NULL
158291 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
158292 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
158293 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
158294 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
158295 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
158296 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
158297 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
158298 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
158299 +cxgb_up_58476 cxgb_up 0 58476 NULL
158300 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
158301 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
158302 +show_nctxts_58478 show_nctxts 0 58478 NULL
158303 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
158304 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
158305 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
158306 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
158307 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
158308 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
158309 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
158310 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
158311 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
158312 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
158313 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
158314 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
158315 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
158316 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
158317 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
158318 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
158319 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
158320 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
158321 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
158322 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
158323 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
158324 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
158325 +efs_readpage_58517 efs_readpage 0 58517 NULL
158326 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
158327 +freezer_write_58529 freezer_write 0-3 58529 NULL
158328 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
158329 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
158330 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
158331 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
158332 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
158333 +llcp_sock_sendmsg_58556 llcp_sock_sendmsg 3 58556 NULL
158334 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
158335 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
158336 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
158337 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
158338 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
158339 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
158340 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
158341 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
158342 +store_sustain_58580 store_sustain 0-4 58580 NULL
158343 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
158344 +sendmsg_58582 sendmsg 0-4 58582 NULL
158345 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
158346 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
158347 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
158348 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
158349 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
158350 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
158351 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
158352 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
158353 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
158354 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
158355 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
158356 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
158357 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
158358 +run_show_58628 run_show 0 58628 NULL nohasharray
158359 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
158360 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
158361 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
158362 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
158363 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
158364 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
158365 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
158366 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
158367 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
158368 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
158369 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
158370 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
158371 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
158372 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
158373 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
158374 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
158375 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
158376 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
158377 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
158378 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
158379 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
158380 +simple_statfs_58676 simple_statfs 0 58676 NULL
158381 +store_local_port_58678 store_local_port 0 58678 NULL
158382 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
158383 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
158384 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
158385 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
158386 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
158387 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
158388 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL nohasharray
158389 +snd_hda_gen_fix_pin_power_58691 snd_hda_gen_fix_pin_power 0 58691 &nilfs_segbuf_submit_bh_58691
158390 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
158391 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
158392 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
158393 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
158394 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
158395 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
158396 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
158397 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
158398 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
158399 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
158400 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
158401 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
158402 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
158403 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
158404 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
158405 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
158406 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
158407 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
158408 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
158409 +do_tx_58737 do_tx 0 58737 NULL
158410 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
158411 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
158412 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
158413 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
158414 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
158415 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
158416 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
158417 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
158418 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
158419 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
158420 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
158421 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
158422 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
158423 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
158424 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
158425 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
158426 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
158427 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
158428 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
158429 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
158430 +show_58791 show 0 58791 NULL
158431 +ipx_sendmsg_58794 ipx_sendmsg 3 58794 NULL
158432 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
158433 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
158434 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
158435 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
158436 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
158437 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
158438 +write_file_58812 write_file 4 58812 NULL
158439 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
158440 +show_tempsense_58819 show_tempsense 0 58819 NULL
158441 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
158442 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
158443 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
158444 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
158445 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL nohasharray
158446 +pppol2tp_recvmsg_58838 pppol2tp_recvmsg 3 58838 &ssp_disable_sensor_58838
158447 +command_write_58841 command_write 3-0 58841 NULL nohasharray
158448 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
158449 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
158450 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
158451 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
158452 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
158453 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
158454 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
158455 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
158456 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
158457 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
158458 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
158459 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
158460 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
158461 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
158462 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
158463 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
158464 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
158465 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
158466 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
158467 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
158468 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
158469 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
158470 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
158471 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
158472 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
158473 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
158474 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
158475 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
158476 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
158477 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
158478 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
158479 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
158480 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
158481 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
158482 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
158483 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
158484 +store_in8_58913 store_in8 0-4 58913 NULL
158485 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
158486 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
158487 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
158488 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
158489 +ncp_request_58920 ncp_request 0 58920 NULL
158490 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
158491 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
158492 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
158493 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
158494 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
158495 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
158496 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
158497 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
158498 +set_als_58942 set_als 0-4 58942 NULL
158499 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
158500 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
158501 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
158502 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
158503 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
158504 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
158505 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
158506 +version_show_58957 version_show 0 58957 NULL
158507 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
158508 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
158509 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
158510 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
158511 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
158512 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
158513 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
158514 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
158515 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
158516 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
158517 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
158518 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
158519 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
158520 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
158521 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
158522 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
158523 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
158524 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
158525 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
158526 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
158527 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
158528 +show_comm_59000 show_comm 0 59000 NULL
158529 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
158530 +init_list_set_59005 init_list_set 3 59005 NULL
158531 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
158532 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
158533 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
158534 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
158535 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
158536 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
158537 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
158538 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
158539 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
158540 +write_59035 write 0 59035 NULL
158541 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
158542 +contrast_store_59039 contrast_store 0-4 59039 NULL
158543 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
158544 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
158545 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
158546 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
158547 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
158548 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
158549 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
158550 +dlci_header_59057 dlci_header 0 59057 NULL
158551 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
158552 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
158553 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
158554 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
158555 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
158556 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
158557 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
158558 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
158559 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
158560 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
158561 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
158562 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
158563 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
158564 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
158565 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
158566 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
158567 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
158568 +launder_page_59115 launder_page 0 59115 NULL nohasharray
158569 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
158570 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
158571 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
158572 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
158573 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
158574 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
158575 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
158576 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
158577 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
158578 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
158579 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
158580 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
158581 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
158582 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
158583 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
158584 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
158585 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
158586 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
158587 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
158588 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
158589 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
158590 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
158591 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
158592 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
158593 +ksize_59176 ksize 0 59176 NULL
158594 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
158595 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
158596 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
158597 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
158598 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
158599 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
158600 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
158601 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
158602 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
158603 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
158604 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
158605 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
158606 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
158607 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
158608 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
158609 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
158610 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
158611 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
158612 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
158613 +dt3155_read_59226 dt3155_read 3 59226 NULL
158614 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
158615 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
158616 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
158617 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
158618 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
158619 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
158620 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
158621 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
158622 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
158623 +SMB2_write_59246 SMB2_write 0 59246 NULL
158624 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
158625 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
158626 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
158627 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
158628 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
158629 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
158630 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
158631 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
158632 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
158633 +max_active_store_59266 max_active_store 0-4 59266 NULL
158634 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
158635 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
158636 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
158637 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
158638 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
158639 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
158640 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
158641 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
158642 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
158643 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
158644 +show_install_59288 show_install 0 59288 NULL nohasharray
158645 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
158646 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
158647 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
158648 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
158649 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
158650 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
158651 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
158652 +udp_error_59301 udp_error 0 59301 NULL nohasharray
158653 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
158654 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
158655 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
158656 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
158657 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
158658 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
158659 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
158660 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
158661 +fd_copyout_59323 fd_copyout 3 59323 NULL
158662 +store_59326 store 0-4 59326 NULL
158663 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
158664 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
158665 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
158666 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
158667 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
158668 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
158669 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
158670 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
158671 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
158672 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
158673 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
158674 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
158675 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
158676 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
158677 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
158678 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
158679 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
158680 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
158681 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
158682 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
158683 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
158684 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
158685 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
158686 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
158687 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
158688 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
158689 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
158690 +idProduct_show_59405 idProduct_show 0 59405 NULL
158691 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
158692 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
158693 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
158694 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
158695 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
158696 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
158697 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
158698 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
158699 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
158700 +max_show_59442 max_show 0 59442 NULL nohasharray
158701 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
158702 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
158703 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
158704 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
158705 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
158706 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
158707 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
158708 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
158709 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
158710 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
158711 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
158712 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
158713 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
158714 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
158715 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
158716 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
158717 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
158718 +aux_ch_59466 aux_ch 0 59466 NULL
158719 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
158720 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
158721 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
158722 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
158723 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
158724 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
158725 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
158726 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
158727 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
158728 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
158729 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
158730 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
158731 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
158732 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
158733 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
158734 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
158735 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
158736 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
158737 +defrag_store_59501 defrag_store 4-0 59501 NULL
158738 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
158739 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
158740 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
158741 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
158742 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
158743 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
158744 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
158745 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
158746 +gather_write_59526 gather_write 0 59526 NULL nohasharray
158747 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
158748 +vcc_create_59531 vcc_create 0 59531 NULL
158749 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
158750 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
158751 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
158752 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
158753 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
158754 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
158755 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
158756 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
158757 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
158758 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
158759 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
158760 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
158761 +show_59558 show 0 59558 NULL
158762 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
158763 +tunables_write_59563 tunables_write 3-0 59563 NULL
158764 +bio_split_59564 bio_split 2 59564 NULL
158765 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
158766 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
158767 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
158768 +afs_fsync_59569 afs_fsync 0 59569 NULL
158769 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
158770 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
158771 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
158772 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
158773 +write_pbl_59583 write_pbl 4 59583 NULL
158774 +resp_write_same_59587 resp_write_same 2 59587 NULL
158775 +memdup_user_59590 memdup_user 2 59590 NULL
158776 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
158777 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
158778 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
158779 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
158780 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
158781 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
158782 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
158783 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
158784 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
158785 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
158786 +module_event_59614 module_event 0 59614 NULL
158787 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
158788 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
158789 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
158790 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
158791 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
158792 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
158793 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
158794 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
158795 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
158796 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
158797 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
158798 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
158799 +console_show_59641 console_show 0 59641 NULL
158800 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
158801 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
158802 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
158803 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
158804 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
158805 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
158806 +file_update_time_59647 file_update_time 0 59647 NULL
158807 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
158808 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
158809 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
158810 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
158811 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
158812 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
158813 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
158814 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
158815 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
158816 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
158817 +register_jprobe_59669 register_jprobe 0 59669 NULL
158818 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
158819 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
158820 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
158821 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
158822 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
158823 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
158824 +sriov_enable_59689 sriov_enable 0 59689 NULL
158825 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
158826 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
158827 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
158828 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
158829 +create_59705 create 0 59705 NULL
158830 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
158831 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
158832 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
158833 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
158834 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
158835 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
158836 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
158837 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
158838 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
158839 +pc_show_59731 pc_show 0 59731 NULL nohasharray
158840 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
158841 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
158842 +set_mode_59733 set_mode 0 59733 NULL
158843 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
158844 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
158845 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
158846 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
158847 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
158848 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
158849 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
158850 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
158851 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
158852 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
158853 +strnlen_59746 strnlen 0 59746 NULL nohasharray
158854 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
158855 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
158856 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
158857 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
158858 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
158859 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
158860 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
158861 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
158862 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
158863 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
158864 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
158865 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
158866 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
158867 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
158868 +venus_remove_59781 venus_remove 4 59781 NULL
158869 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
158870 +net2280_enable_59787 net2280_enable 0 59787 NULL
158871 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
158872 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
158873 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
158874 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
158875 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
158876 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
158877 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
158878 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
158879 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
158880 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
158881 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
158882 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
158883 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
158884 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
158885 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
158886 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
158887 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
158888 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
158889 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
158890 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
158891 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
158892 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
158893 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
158894 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
158895 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
158896 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
158897 +erst_clear_59835 erst_clear 0 59835 NULL
158898 +bq24190_write_59837 bq24190_write 0 59837 NULL
158899 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
158900 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
158901 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
158902 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
158903 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
158904 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
158905 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
158906 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
158907 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
158908 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
158909 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
158910 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
158911 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
158912 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
158913 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
158914 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
158915 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
158916 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
158917 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
158918 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
158919 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
158920 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
158921 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
158922 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
158923 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
158924 +xwrite_59906 xwrite 3 59906 NULL
158925 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
158926 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
158927 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
158928 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
158929 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
158930 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
158931 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
158932 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
158933 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
158934 +read_59931 read 0 59931 NULL
158935 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
158936 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
158937 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
158938 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
158939 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
158940 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
158941 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
158942 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
158943 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
158944 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
158945 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
158946 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
158947 +cuse_write_59958 cuse_write 0-3 59958 NULL
158948 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
158949 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
158950 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
158951 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
158952 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
158953 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
158954 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
158955 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
158956 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
158957 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
158958 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
158959 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
158960 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
158961 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
158962 +setup_60000 setup 0 60000 NULL
158963 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
158964 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
158965 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
158966 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
158967 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
158968 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
158969 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
158970 +register_device_60015 register_device 2-3 60015 NULL
158971 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
158972 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
158973 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
158974 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
158975 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
158976 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
158977 +store_60029 store 0-3 60029 NULL nohasharray
158978 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
158979 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
158980 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
158981 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
158982 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
158983 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
158984 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
158985 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
158986 +vcs_size_60050 vcs_size 0 60050 NULL
158987 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
158988 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
158989 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
158990 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
158991 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
158992 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
158993 +compat_writev_60063 compat_writev 3 60063 NULL
158994 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
158995 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
158996 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
158997 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
158998 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
158999 +show_60078 show 0 60078 NULL nohasharray
159000 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
159001 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
159002 +smk_curacc_60080 smk_curacc 0 60080 NULL
159003 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
159004 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
159005 +hw_init_60084 hw_init 0 60084 NULL
159006 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
159007 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
159008 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
159009 +read_fs_60094 read_fs 0-5-6 60094 NULL
159010 +in_tx_show_60098 in_tx_show 0 60098 NULL
159011 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
159012 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
159013 +operational_check_60102 operational_check 0 60102 NULL
159014 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
159015 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
159016 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
159017 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
159018 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
159019 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
159020 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
159021 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
159022 +show_60125 show 0 60125 NULL
159023 +show_60127 show 0 60127 NULL
159024 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
159025 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
159026 +devnum_show_60150 devnum_show 0 60150 NULL
159027 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
159028 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
159029 +bind_60156 bind 0 60156 &ld_usb_read_60156
159030 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
159031 +init_state_60165 init_state 2 60165 NULL nohasharray
159032 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
159033 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
159034 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
159035 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
159036 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
159037 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
159038 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
159039 +avc_denied_60181 avc_denied 0 60181 NULL
159040 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
159041 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
159042 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
159043 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
159044 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
159045 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
159046 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
159047 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
159048 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
159049 +acquire_store_60201 acquire_store 0-4 60201 NULL
159050 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
159051 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
159052 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
159053 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
159054 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
159055 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
159056 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
159057 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
159058 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
159059 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
159060 +kstrtouint_60233 kstrtouint 0 60233 NULL
159061 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
159062 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
159063 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
159064 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
159065 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
159066 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
159067 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
159068 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
159069 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
159070 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
159071 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
159072 +validate_trigger_60267 validate_trigger 0 60267 NULL
159073 +m920x_read_60272 m920x_read 0 60272 NULL
159074 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
159075 +printer_write_60276 printer_write 3 60276 NULL
159076 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
159077 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
159078 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
159079 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
159080 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
159081 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
159082 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
159083 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
159084 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
159085 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
159086 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
159087 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
159088 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
159089 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
159090 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
159091 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
159092 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
159093 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
159094 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
159095 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
159096 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
159097 +rh_call_control_60349 rh_call_control 0 60349 NULL
159098 +init_60352 init 0 60352 NULL
159099 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
159100 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
159101 +prepare_60360 prepare 0 60360 NULL
159102 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
159103 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
159104 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
159105 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
159106 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
159107 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
159108 +try_ctrl_60373 try_ctrl 0 60373 NULL
159109 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
159110 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
159111 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
159112 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
159113 +uevent_show_60385 uevent_show 0 60385 NULL
159114 +notifier_call_60391 notifier_call 0 60391 NULL
159115 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
159116 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
159117 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
159118 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
159119 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
159120 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
159121 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
159122 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
159123 +SendReceive_60415 SendReceive 0 60415 NULL
159124 +control_show_60422 control_show 0 60422 NULL
159125 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
159126 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
159127 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
159128 +tstats_write_60432 tstats_write 3-0 60432 NULL
159129 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
159130 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
159131 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
159132 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
159133 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
159134 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
159135 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
159136 +tipc_recv_stream_60440 tipc_recv_stream 3 60440 NULL
159137 +rx_data_60442 rx_data 4 60442 NULL nohasharray
159138 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
159139 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
159140 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
159141 +read_usrate_60445 read_usrate 0 60445 NULL
159142 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
159143 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
159144 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
159145 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
159146 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
159147 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
159148 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
159149 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
159150 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
159151 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
159152 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
159153 +load_info_60481 load_info 0 60481 NULL
159154 +ht_show_60482 ht_show 0 60482 NULL nohasharray
159155 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
159156 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
159157 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
159158 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
159159 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
159160 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
159161 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
159162 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
159163 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
159164 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
159165 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
159166 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
159167 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
159168 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
159169 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
159170 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
159171 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
159172 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
159173 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
159174 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
159175 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
159176 +raw_connect_60525 raw_connect 0 60525 NULL
159177 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
159178 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
159179 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
159180 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
159181 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
159182 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
159183 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
159184 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
159185 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
159186 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
159187 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
159188 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
159189 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
159190 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
159191 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
159192 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
159193 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
159194 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
159195 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
159196 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
159197 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
159198 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
159199 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
159200 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
159201 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
159202 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
159203 +getoptions_60593 getoptions 0 60593 NULL
159204 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
159205 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
159206 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
159207 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
159208 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
159209 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
159210 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
159211 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
159212 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
159213 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
159214 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
159215 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
159216 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
159217 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
159218 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
159219 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
159220 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
159221 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
159222 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
159223 +store_60628 store 0 60628 NULL
159224 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
159225 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
159226 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
159227 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
159228 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
159229 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
159230 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
159231 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
159232 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
159233 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
159234 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
159235 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
159236 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
159237 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
159238 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
159239 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
159240 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
159241 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
159242 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
159243 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
159244 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
159245 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
159246 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
159247 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
159248 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
159249 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
159250 +stop_machine_60681 stop_machine 0 60681 NULL
159251 +set_register_60683 set_register 0 60683 NULL
159252 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
159253 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
159254 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
159255 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
159256 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
159257 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
159258 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
159259 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
159260 +init_data_container_60709 init_data_container 1 60709 NULL
159261 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
159262 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
159263 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
159264 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
159265 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
159266 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
159267 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
159268 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
159269 +show_chip_60728 show_chip 0 60728 NULL nohasharray
159270 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
159271 +reg_set_60739 reg_set 0 60739 NULL
159272 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
159273 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
159274 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
159275 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
159276 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
159277 +proc_read_60749 proc_read 0 60749 NULL
159278 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
159279 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
159280 +raid_status_60755 raid_status 5 60755 NULL
159281 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
159282 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
159283 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
159284 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
159285 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
159286 +arcnet_header_60769 arcnet_header 0 60769 NULL
159287 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
159288 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
159289 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
159290 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
159291 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
159292 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
159293 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
159294 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
159295 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
159296 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
159297 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
159298 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
159299 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
159300 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
159301 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
159302 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
159303 +ch341_open_60810 ch341_open 0 60810 NULL
159304 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
159305 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
159306 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
159307 +set_current_rng_60816 set_current_rng 0 60816 NULL
159308 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
159309 +show_sched0_60819 show_sched0 0 60819 NULL
159310 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
159311 +sync_read_60823 sync_read 0 60823 NULL
159312 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
159313 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
159314 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
159315 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
159316 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
159317 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
159318 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
159319 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
159320 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
159321 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
159322 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
159323 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
159324 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
159325 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL nohasharray
159326 +l2cap_sock_recvmsg_60854 l2cap_sock_recvmsg 3 60854 &show_shost_supported_mode_60854
159327 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
159328 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
159329 +hsu_dma_alloc_desc_60863 hsu_dma_alloc_desc 1 60863 NULL
159330 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
159331 +generic_writepages_60871 generic_writepages 0 60871 NULL
159332 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
159333 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
159334 +manage_power_60879 manage_power 0 60879 NULL
159335 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
159336 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
159337 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
159338 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
159339 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
159340 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
159341 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
159342 +ch341_configure_60897 ch341_configure 0 60897 NULL
159343 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
159344 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
159345 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL nohasharray
159346 +hugetlbfs_read_actor_60907 hugetlbfs_read_actor 0-4-2 60907 &ceph_sync_direct_write_60907
159347 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
159348 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
159349 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
159350 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
159351 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
159352 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
159353 +sysprops_show_60920 sysprops_show 0 60920 NULL
159354 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
159355 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
159356 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
159357 +show_60927 show 0 60927 NULL nohasharray
159358 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
159359 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
159360 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
159361 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
159362 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
159363 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
159364 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
159365 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
159366 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
159367 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
159368 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
159369 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
159370 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
159371 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
159372 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
159373 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
159374 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
159375 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
159376 +store_60970 store 0 60970 NULL nohasharray
159377 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
159378 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
159379 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
159380 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
159381 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
159382 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
159383 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
159384 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
159385 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
159386 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
159387 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
159388 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
159389 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
159390 +check_dev_61003 check_dev 0 61003 NULL
159391 +prepare_late_61011 prepare_late 0 61011 NULL
159392 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
159393 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
159394 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
159395 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
159396 +model_show_61023 model_show 0 61023 NULL
159397 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
159398 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
159399 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
159400 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
159401 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
159402 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
159403 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
159404 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
159405 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
159406 +call_modprobe_61038 call_modprobe 0 61038 NULL
159407 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
159408 +escr_show_61048 escr_show 0 61048 NULL
159409 +symtab_init_61050 symtab_init 2-0 61050 NULL
159410 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
159411 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
159412 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
159413 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
159414 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
159415 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
159416 +security_set_61074 security_set 0 61074 NULL
159417 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
159418 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
159419 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
159420 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
159421 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
159422 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
159423 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
159424 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
159425 +n_tty_read_61096 n_tty_read 0 61096 NULL
159426 +show_mode_61098 show_mode 0 61098 NULL nohasharray
159427 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
159428 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
159429 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
159430 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
159431 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
159432 +packet_getname_61110 packet_getname 0 61110 NULL
159433 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
159434 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
159435 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
159436 +show_61117 show 0 61117 NULL
159437 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
159438 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
159439 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
159440 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
159441 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
159442 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
159443 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
159444 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
159445 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
159446 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
159447 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
159448 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
159449 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
159450 +load_guspatch_61144 load_guspatch 0 61144 NULL
159451 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
159452 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
159453 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
159454 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
159455 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
159456 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
159457 +write_dev_61164 write_dev 0 61164 NULL
159458 +__vmalloc_61168 __vmalloc 1 61168 NULL
159459 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
159460 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
159461 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
159462 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
159463 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
159464 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
159465 +store_61180 store 0 61180 NULL
159466 +minix_writepage_61183 minix_writepage 0 61183 NULL
159467 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
159468 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
159469 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
159470 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
159471 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
159472 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
159473 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
159474 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
159475 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
159476 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
159477 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
159478 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
159479 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
159480 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
159481 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
159482 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
159483 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
159484 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
159485 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
159486 +convert_lock_61230 convert_lock 0 61230 NULL
159487 +ns_open_61243 ns_open 0 61243 NULL
159488 +atalk_bind_61244 atalk_bind 0 61244 NULL
159489 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
159490 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
159491 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
159492 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
159493 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
159494 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
159495 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
159496 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL nohasharray
159497 +jfs_direct_IO_61262 jfs_direct_IO 3 61262 &v9fs_mmap_file_read_61262
159498 +submit_bh_61263 submit_bh 0 61263 NULL
159499 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
159500 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
159501 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
159502 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
159503 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
159504 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
159505 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
159506 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
159507 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
159508 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
159509 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
159510 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
159511 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
159512 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
159513 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
159514 +teles_resume_61301 teles_resume 0 61301 NULL
159515 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
159516 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
159517 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
159518 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
159519 +restart_transaction_61310 restart_transaction 0 61310 NULL
159520 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
159521 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
159522 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
159523 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
159524 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
159525 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
159526 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
159527 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
159528 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
159529 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
159530 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
159531 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
159532 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
159533 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
159534 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
159535 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
159536 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
159537 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
159538 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
159539 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
159540 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
159541 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
159542 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
159543 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
159544 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
159545 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
159546 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
159547 +num_users_show_61356 num_users_show 0 61356 NULL
159548 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
159549 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
159550 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
159551 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
159552 +show_parent_61376 show_parent 0 61376 NULL
159553 +online_pages_61385 online_pages 0 61385 NULL nohasharray
159554 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
159555 +change_xattr_61390 change_xattr 5 61390 NULL
159556 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
159557 +system_enable_write_61396 system_enable_write 3 61396 NULL
159558 +rdac_activate_61397 rdac_activate 0 61397 NULL
159559 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
159560 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
159561 +systemid_show_61405 systemid_show 0 61405 NULL
159562 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
159563 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
159564 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
159565 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
159566 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
159567 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
159568 +tw9910_power_61435 tw9910_power 0 61435 NULL
159569 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
159570 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
159571 +acquire_61443 acquire 0 61443 NULL
159572 +smbhash_61444 smbhash 0 61444 NULL
159573 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
159574 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
159575 +job_control_61452 job_control 0 61452 NULL
159576 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
159577 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
159578 +show_temperature_61459 show_temperature 0 61459 NULL
159579 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
159580 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
159581 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
159582 +validate_61467 validate 0 61467 NULL
159583 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
159584 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
159585 +capability_get_61474 capability_get 0 61474 NULL
159586 +get_fan_input_61476 get_fan_input 0 61476 NULL
159587 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
159588 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
159589 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
159590 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
159591 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
159592 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
159593 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
159594 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
159595 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
159596 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
159597 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
159598 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
159599 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
159600 +__dn_connect_61507 __dn_connect 0 61507 NULL
159601 +he_open_61509 he_open 0 61509 NULL nohasharray
159602 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
159603 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
159604 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
159605 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
159606 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
159607 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
159608 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
159609 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
159610 +mtu_show_61523 mtu_show 0 61523 NULL
159611 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
159612 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
159613 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
159614 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
159615 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
159616 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
159617 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
159618 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
159619 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
159620 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
159621 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
159622 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
159623 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
159624 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
159625 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
159626 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
159627 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
159628 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
159629 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
159630 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
159631 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
159632 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
159633 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
159634 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
159635 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
159636 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
159637 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
159638 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
159639 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
159640 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
159641 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
159642 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
159643 +show_ordinals_61579 show_ordinals 0 61579 NULL
159644 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
159645 +seq_open_private_61589 seq_open_private 3 61589 NULL
159646 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
159647 +ipath_write_61598 ipath_write 0-3 61598 NULL
159648 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
159649 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
159650 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
159651 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
159652 +br_device_event_61613 br_device_event 0 61613 NULL
159653 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
159654 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
159655 +get_pages_array_61622 get_pages_array 1 61622 NULL
159656 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
159657 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
159658 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
159659 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
159660 +store_61638 store 0 61638 NULL
159661 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
159662 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
159663 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
159664 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
159665 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
159666 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
159667 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
159668 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
159669 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
159670 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
159671 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
159672 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
159673 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
159674 +pwm_store_61666 pwm_store 0-4 61666 NULL
159675 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
159676 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
159677 +x25_open_61673 x25_open 0 61673 NULL nohasharray
159678 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
159679 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
159680 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
159681 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
159682 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
159683 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
159684 +lock_loop_61681 lock_loop 1 61681 NULL
159685 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
159686 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
159687 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
159688 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
159689 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
159690 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
159691 +filter_read_61692 filter_read 3-0 61692 NULL
159692 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
159693 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
159694 +prepare_61695 prepare 0 61695 NULL
159695 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
159696 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
159697 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
159698 +prog_page_61711 prog_page 2 61711 NULL
159699 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
159700 +iov_length_61716 iov_length 0 61716 NULL
159701 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
159702 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
159703 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
159704 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
159705 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
159706 +show_61723 show 0 61723 NULL nohasharray
159707 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
159708 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
159709 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
159710 +w5100_open_61743 w5100_open 0 61743 NULL
159711 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
159712 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
159713 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
159714 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
159715 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
159716 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
159717 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
159718 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
159719 +features_show_61772 features_show 0 61772 NULL nohasharray
159720 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
159721 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
159722 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
159723 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
159724 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
159725 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
159726 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
159727 +show_blank_61805 show_blank 0 61805 NULL
159728 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
159729 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812 nohasharray
159730 +udp_sendmsg_61812 udp_sendmsg 3 61812 &pch_gbe_setup_rx_resources_61812
159731 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
159732 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
159733 +get_cap_size_61822 get_cap_size 0 61822 NULL
159734 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
159735 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
159736 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
159737 +show_root_block_61828 show_root_block 0 61828 NULL
159738 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
159739 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
159740 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
159741 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
159742 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
159743 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
159744 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
159745 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
159746 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
159747 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
159748 +x25_getname_61857 x25_getname 0 61857 NULL
159749 +store_61861 store 0-3 61861 NULL
159750 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
159751 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
159752 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
159753 +store_61871 store 0-3 61871 NULL
159754 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
159755 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
159756 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
159757 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
159758 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
159759 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
159760 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
159761 +disconnect_61888 disconnect 0 61888 NULL
159762 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
159763 +make_rate_61898 make_rate 0 61898 NULL
159764 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
159765 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
159766 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
159767 +br_get_size_61907 br_get_size 0 61907 NULL
159768 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
159769 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
159770 +irda_sendmsg_61916 irda_sendmsg 3 61916 NULL
159771 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
159772 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
159773 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
159774 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
159775 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
159776 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
159777 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
159778 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
159779 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
159780 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
159781 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
159782 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
159783 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
159784 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
159785 +adv7175_init_61938 adv7175_init 0 61938 NULL
159786 +as3935_read_61939 as3935_read 0 61939 NULL
159787 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
159788 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
159789 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
159790 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
159791 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
159792 +timeout_set_61951 timeout_set 0 61951 NULL
159793 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
159794 +show_in_max0_61959 show_in_max0 0 61959 NULL
159795 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
159796 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
159797 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
159798 +fix_read_error_61965 fix_read_error 4 61965 NULL
159799 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
159800 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
159801 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
159802 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
159803 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
159804 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
159805 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
159806 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
159807 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
159808 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
159809 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
159810 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
159811 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
159812 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
159813 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
159814 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
159815 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
159816 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
159817 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
159818 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
159819 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
159820 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
159821 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
159822 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
159823 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
159824 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
159825 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
159826 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
159827 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
159828 +crypt_extent_62033 crypt_extent 0 62033 NULL
159829 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
159830 +create_message_62035 create_message 0 62035 NULL nohasharray
159831 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
159832 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
159833 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
159834 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
159835 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
159836 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
159837 +get_attn_62046 get_attn 0 62046 NULL
159838 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
159839 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
159840 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
159841 +do_pselect_62061 do_pselect 1 62061 NULL
159842 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
159843 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
159844 +fat_setattr_62084 fat_setattr 0 62084 NULL
159845 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
159846 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
159847 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
159848 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
159849 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
159850 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
159851 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
159852 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
159853 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
159854 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
159855 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
159856 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
159857 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
159858 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
159859 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
159860 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
159861 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
159862 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
159863 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
159864 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
159865 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
159866 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
159867 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
159868 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
159869 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
159870 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
159871 +video_usercopy_62151 video_usercopy 2 62151 NULL
159872 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
159873 +array_state_store_62164 array_state_store 0-3 62164 NULL
159874 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
159875 +phy_id_show_62171 phy_id_show 0 62171 NULL
159876 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
159877 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
159878 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
159879 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
159880 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
159881 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
159882 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
159883 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
159884 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
159885 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
159886 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
159887 +global_page_state_62202 global_page_state 0 62202 NULL
159888 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
159889 +start_62206 start 0 62206 NULL
159890 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
159891 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
159892 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
159893 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
159894 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
159895 +niu_open_62220 niu_open 0 62220 NULL
159896 +show_label_62225 show_label 0 62225 NULL nohasharray
159897 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
159898 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
159899 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
159900 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
159901 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
159902 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
159903 +allocate_partition_62245 allocate_partition 4 62245 NULL
159904 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
159905 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
159906 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
159907 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
159908 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
159909 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
159910 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
159911 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
159912 +send_control_msg_62261 send_control_msg 0 62261 NULL
159913 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
159914 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
159915 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
159916 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
159917 +security_file_permission_62278 security_file_permission 0 62278 NULL
159918 +get_random_int_62279 get_random_int 0 62279 NULL
159919 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
159920 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
159921 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
159922 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
159923 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
159924 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
159925 +store_62293 store 0-4 62293 NULL
159926 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
159927 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
159928 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
159929 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
159930 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
159931 +state_show_62309 state_show 0 62309 NULL
159932 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
159933 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
159934 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
159935 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
159936 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
159937 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
159938 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
159939 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
159940 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
159941 +pega_int_read_62335 pega_int_read 0 62335 NULL
159942 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
159943 +show_guid_62340 show_guid 0 62340 NULL nohasharray
159944 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
159945 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
159946 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
159947 +st_version_show_62346 st_version_show 0 62346 NULL
159948 +flash_write_62354 flash_write 3-0 62354 NULL
159949 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
159950 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
159951 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
159952 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
159953 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
159954 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
159955 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
159956 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
159957 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
159958 +register_netdevice_62374 register_netdevice 0 62374 NULL
159959 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
159960 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
159961 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
159962 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
159963 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
159964 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
159965 +altera_irscan_62396 altera_irscan 2 62396 NULL
159966 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
159967 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
159968 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
159969 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
159970 +set_umcast_62409 set_umcast 0-4 62409 NULL
159971 +set_ssp_62411 set_ssp 4 62411 NULL
159972 +flags_store_62413 flags_store 4-0 62413 NULL
159973 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
159974 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
159975 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
159976 +setkey_62422 setkey 0 62422 NULL
159977 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
159978 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
159979 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
159980 +disp_store_62433 disp_store 0-4 62433 NULL
159981 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
159982 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
159983 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
159984 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
159985 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
159986 +pppox_create_62440 pppox_create 0 62440 NULL
159987 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
159988 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
159989 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
159990 +mlog_store_62451 mlog_store 0-4 62451 NULL
159991 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
159992 +show_temp10_62469 show_temp10 0 62469 NULL
159993 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
159994 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
159995 +force_remove_show_62475 force_remove_show 0 62475 NULL
159996 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
159997 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
159998 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
159999 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
160000 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
160001 +intr_submit_62485 intr_submit 0 62485 NULL
160002 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
160003 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
160004 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
160005 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
160006 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
160007 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
160008 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
160009 +scsi_scan_62506 scsi_scan 0 62506 NULL
160010 +store_mtu_62507 store_mtu 0-4 62507 NULL
160011 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
160012 +start_show_62510 start_show 0 62510 NULL
160013 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
160014 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
160015 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
160016 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
160017 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
160018 +atl1e_up_62528 atl1e_up 0 62528 NULL
160019 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
160020 +caps_show_62531 caps_show 0 62531 NULL
160021 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
160022 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
160023 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
160024 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
160025 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
160026 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
160027 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
160028 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
160029 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
160030 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
160031 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
160032 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
160033 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
160034 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
160035 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
160036 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
160037 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
160038 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
160039 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
160040 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
160041 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
160042 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
160043 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
160044 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
160045 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
160046 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
160047 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
160048 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
160049 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
160050 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
160051 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
160052 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
160053 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
160054 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
160055 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
160056 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
160057 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
160058 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
160059 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
160060 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
160061 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
160062 +__offline_pages_62626 __offline_pages 0 62626 NULL
160063 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
160064 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
160065 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
160066 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
160067 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
160068 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
160069 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
160070 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
160071 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
160072 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
160073 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
160074 +show_model_62648 show_model 0 62648 NULL nohasharray
160075 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
160076 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
160077 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
160078 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
160079 +show_62657 show 0 62657 NULL
160080 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
160081 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
160082 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
160083 +show_cardr_62674 show_cardr 0 62674 NULL
160084 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
160085 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
160086 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
160087 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
160088 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
160089 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
160090 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
160091 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
160092 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
160093 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
160094 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
160095 +show_fan_time_62699 show_fan_time 0 62699 NULL
160096 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
160097 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
160098 +simple_readpage_62703 simple_readpage 0 62703 NULL
160099 +flush_62706 flush 0 62706 NULL
160100 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
160101 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
160102 +netlink_recvmsg_62712 netlink_recvmsg 3 62712 NULL
160103 +target_configure_device_62714 target_configure_device 0 62714 NULL
160104 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
160105 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
160106 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
160107 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
160108 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
160109 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
160110 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
160111 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
160112 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
160113 +client_channels_62735 client_channels 0 62735 NULL
160114 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
160115 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
160116 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
160117 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
160118 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
160119 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
160120 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
160121 +hardware_show_62757 hardware_show 0 62757 NULL
160122 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
160123 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
160124 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
160125 +register_kprobe_62762 register_kprobe 0 62762 NULL
160126 +show_ibdev_62764 show_ibdev 0 62764 NULL
160127 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
160128 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
160129 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
160130 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
160131 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
160132 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
160133 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
160134 +store_sched5_62779 store_sched5 4-0 62779 NULL
160135 +show_62782 show 0 62782 NULL
160136 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
160137 +sabi_command_62785 sabi_command 0 62785 NULL
160138 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
160139 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
160140 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
160141 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
160142 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
160143 +_create_message_62795 _create_message 0 62795 NULL
160144 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
160145 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
160146 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
160147 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
160148 +show_cam_size_62800 show_cam_size 0 62800 NULL
160149 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
160150 +quirk_simultaneous_discovery_write_62807 quirk_simultaneous_discovery_write 3 62807 NULL
160151 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
160152 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
160153 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
160154 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
160155 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
160156 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
160157 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
160158 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
160159 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
160160 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
160161 +gem_do_start_62827 gem_do_start 0 62827 NULL
160162 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
160163 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
160164 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
160165 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
160166 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
160167 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
160168 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
160169 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
160170 +timeouts_show_62841 timeouts_show 0 62841 NULL
160171 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
160172 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
160173 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
160174 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
160175 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
160176 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
160177 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
160178 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
160179 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
160180 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
160181 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
160182 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
160183 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
160184 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
160185 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
160186 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
160187 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
160188 +show_62877 show 0 62877 NULL nohasharray
160189 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
160190 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
160191 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
160192 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
160193 +compass_store_62881 compass_store 0-3 62881 NULL
160194 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
160195 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
160196 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
160197 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
160198 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
160199 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
160200 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
160201 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
160202 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
160203 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
160204 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
160205 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
160206 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
160207 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
160208 +getdqbuf_62908 getdqbuf 1 62908 NULL
160209 +get_temp_max_62909 get_temp_max 0 62909 NULL
160210 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
160211 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
160212 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
160213 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
160214 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
160215 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
160216 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
160217 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
160218 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
160219 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
160220 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
160221 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
160222 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
160223 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
160224 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
160225 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
160226 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
160227 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
160228 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
160229 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
160230 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
160231 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
160232 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
160233 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
160234 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
160235 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
160236 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
160237 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
160238 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
160239 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
160240 +send_62994 send 0 62994 NULL
160241 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
160242 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
160243 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
160244 +hash_max_show_63001 hash_max_show 0 63001 NULL
160245 +get_skb_63008 get_skb 2 63008 NULL
160246 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
160247 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
160248 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
160249 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
160250 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
160251 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL nohasharray
160252 +_save_mc_63032 _save_mc 0-3 63032 &nfs_revalidate_inode_63032
160253 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
160254 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
160255 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
160256 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
160257 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
160258 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
160259 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
160260 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
160261 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
160262 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
160263 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
160264 +wait_for_event_63054 wait_for_event 0 63054 NULL
160265 +unlink1_63059 unlink1 3 63059 NULL nohasharray
160266 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
160267 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
160268 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
160269 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
160270 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
160271 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
160272 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
160273 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
160274 +enable_show_63071 enable_show 0 63071 NULL nohasharray
160275 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
160276 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
160277 +show_priority_63080 show_priority 0 63080 NULL
160278 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
160279 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
160280 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
160281 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
160282 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
160283 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
160284 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
160285 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
160286 +get_component_slot_63097 get_component_slot 0 63097 NULL
160287 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
160288 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
160289 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
160290 +errors_store_63110 errors_store 0-3 63110 NULL
160291 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
160292 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
160293 +ethoc_open_63118 ethoc_open 0 63118 NULL
160294 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
160295 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
160296 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
160297 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
160298 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
160299 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
160300 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
160301 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
160302 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
160303 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
160304 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
160305 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
160306 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
160307 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
160308 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
160309 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
160310 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
160311 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
160312 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
160313 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
160314 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
160315 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
160316 +read_63177 read 0-3 63177 NULL
160317 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
160318 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
160319 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
160320 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
160321 +is_local_show_63185 is_local_show 0 63185 NULL
160322 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
160323 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
160324 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
160325 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
160326 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
160327 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
160328 +suspend_enter_63203 suspend_enter 0 63203 NULL
160329 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
160330 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
160331 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
160332 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
160333 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
160334 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
160335 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
160336 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
160337 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
160338 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
160339 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
160340 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
160341 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
160342 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
160343 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
160344 +ext2_direct_IO_63231 ext2_direct_IO 3 63231 NULL
160345 +ctxsize_63232 ctxsize 0 63232 NULL
160346 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
160347 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
160348 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
160349 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
160350 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
160351 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
160352 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
160353 +do_convert_63247 do_convert 0 63247 NULL
160354 +setxattr_63249 setxattr 0 63249 NULL
160355 +ptp_read_63251 ptp_read 4-0 63251 NULL
160356 +_iwl_dbgfs_rx_phyinfo_write_63254 _iwl_dbgfs_rx_phyinfo_write 3 63254 NULL
160357 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
160358 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
160359 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
160360 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
160361 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
160362 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
160363 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
160364 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
160365 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
160366 +caches_show_63278 caches_show 0 63278 NULL nohasharray
160367 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
160368 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
160369 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
160370 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
160371 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
160372 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
160373 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
160374 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
160375 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
160376 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
160377 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
160378 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
160379 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
160380 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
160381 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
160382 +recv_data_63327 recv_data 3-0 63327 NULL
160383 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
160384 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
160385 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
160386 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
160387 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
160388 +info_server_63343 info_server 4 63343 NULL
160389 +il_force_reset_63344 il_force_reset 0 63344 NULL
160390 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
160391 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
160392 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
160393 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
160394 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
160395 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
160396 +guid_show_63379 guid_show 0 63379 NULL
160397 +read_word_63384 read_word 0 63384 NULL nohasharray
160398 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
160399 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
160400 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
160401 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
160402 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
160403 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
160404 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
160405 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
160406 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
160407 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
160408 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
160409 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
160410 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
160411 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
160412 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
160413 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
160414 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
160415 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
160416 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
160417 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
160418 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
160419 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
160420 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
160421 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
160422 +of_irq_get_63443 of_irq_get 0 63443 NULL
160423 +write_end_63445 write_end 0-5 63445 NULL
160424 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
160425 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
160426 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
160427 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
160428 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
160429 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
160430 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
160431 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
160432 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
160433 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
160434 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
160435 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
160436 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
160437 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
160438 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
160439 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
160440 +read_kcore_63488 read_kcore 3 63488 NULL
160441 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
160442 +i2c_request_63490 i2c_request 0 63490 NULL
160443 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
160444 +dwapb_gpio_to_irq_63493 dwapb_gpio_to_irq 2 63493 NULL
160445 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
160446 +module_attr_show_63501 module_attr_show 0 63501 NULL
160447 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
160448 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
160449 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
160450 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
160451 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
160452 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
160453 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
160454 +pwm1_show_63527 pwm1_show 0 63527 NULL
160455 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
160456 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
160457 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
160458 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
160459 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
160460 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
160461 +SyS_recv_63537 SyS_recv 3 63537 NULL
160462 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
160463 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
160464 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
160465 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
160466 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
160467 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
160468 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
160469 +request_dma_63556 request_dma 0 63556 NULL
160470 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
160471 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
160472 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
160473 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
160474 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
160475 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
160476 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
160477 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
160478 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
160479 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
160480 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
160481 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
160482 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
160483 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
160484 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
160485 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
160486 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
160487 +write_debug_level_63613 write_debug_level 3 63613 NULL
160488 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
160489 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
160490 +show_dev_name_63623 show_dev_name 0 63623 NULL
160491 +module_alloc_63630 module_alloc 1 63630 NULL
160492 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
160493 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
160494 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
160495 +hid_report_len_63637 hid_report_len 0 63637 NULL
160496 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
160497 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
160498 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
160499 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
160500 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
160501 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
160502 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
160503 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
160504 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
160505 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
160506 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
160507 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
160508 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
160509 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
160510 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
160511 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
160512 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
160513 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
160514 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
160515 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
160516 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
160517 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
160518 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
160519 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
160520 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
160521 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
160522 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
160523 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
160524 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
160525 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
160526 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
160527 +mos7720_open_63691 mos7720_open 0 63691 NULL
160528 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
160529 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
160530 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
160531 +bin_search_63697 bin_search 0 63697 NULL
160532 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
160533 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
160534 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
160535 +read_rxflow_63726 read_rxflow 0 63726 NULL
160536 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
160537 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
160538 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
160539 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
160540 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
160541 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
160542 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
160543 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
160544 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
160545 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
160546 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
160547 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
160548 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
160549 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
160550 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
160551 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
160552 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
160553 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
160554 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
160555 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
160556 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
160557 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
160558 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
160559 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
160560 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
160561 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
160562 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
160563 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
160564 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
160565 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
160566 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
160567 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
160568 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
160569 +coda_getattr_63793 coda_getattr 0 63793 NULL
160570 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
160571 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
160572 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
160573 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
160574 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
160575 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
160576 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
160577 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
160578 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
160579 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
160580 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
160581 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
160582 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
160583 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
160584 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
160585 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
160586 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
160587 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
160588 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
160589 +shm_fsync_63834 shm_fsync 0 63834 NULL
160590 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
160591 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
160592 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
160593 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
160594 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
160595 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
160596 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
160597 +eql_open_63862 eql_open 0 63862 NULL
160598 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
160599 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
160600 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
160601 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
160602 +bt_size_63881 bt_size 0 63881 NULL
160603 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
160604 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
160605 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
160606 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
160607 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
160608 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
160609 +minix_statfs_63900 minix_statfs 0 63900 NULL
160610 +divas_write_63901 divas_write 3-0 63901 NULL
160611 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
160612 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
160613 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
160614 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
160615 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
160616 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
160617 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
160618 +write_63928 write 0 63928 NULL
160619 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
160620 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
160621 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
160622 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
160623 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
160624 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
160625 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
160626 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
160627 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
160628 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
160629 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
160630 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
160631 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
160632 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
160633 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
160634 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
160635 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
160636 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
160637 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
160638 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
160639 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982 nohasharray
160640 +wil_rx_snaplen_63982 wil_rx_snaplen 0 63982 &set_mode_63982
160641 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
160642 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
160643 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
160644 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
160645 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
160646 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
160647 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
160648 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
160649 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
160650 +ov7670_read_64006 ov7670_read 0 64006 NULL
160651 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
160652 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
160653 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
160654 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
160655 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
160656 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
160657 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
160658 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
160659 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
160660 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
160661 +get_component_locate_64036 get_component_locate 0 64036 NULL
160662 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
160663 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
160664 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
160665 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
160666 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
160667 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
160668 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
160669 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
160670 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
160671 +start_hw_64065 start_hw 0 64065 NULL
160672 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
160673 +__sock_create_64069 __sock_create 0 64069 NULL
160674 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
160675 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
160676 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
160677 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
160678 +fc_header_64083 fc_header 0 64083 NULL
160679 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
160680 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
160681 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
160682 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
160683 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
160684 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
160685 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
160686 +show_64101 show 0 64101 NULL
160687 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
160688 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
160689 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
160690 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
160691 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
160692 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
160693 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
160694 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
160695 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
160696 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
160697 +init_bch_64130 init_bch 1-2 64130 NULL
160698 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
160699 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
160700 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
160701 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
160702 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
160703 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
160704 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
160705 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
160706 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
160707 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
160708 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
160709 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
160710 +number_of_tds_64156 number_of_tds 0 64156 NULL
160711 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
160712 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
160713 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
160714 +do_command_extended_64178 do_command_extended 0 64178 NULL
160715 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
160716 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
160717 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
160718 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
160719 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
160720 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
160721 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
160722 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
160723 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
160724 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
160725 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
160726 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
160727 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
160728 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
160729 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
160730 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
160731 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
160732 +ea_len_64229 ea_len 0 64229 NULL
160733 +header_len_64232 header_len 0 64232 NULL nohasharray
160734 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
160735 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL nohasharray
160736 +rhashtable_insert_rehash_64233 rhashtable_insert_rehash 0 64233 &em28xx_i2c_xfer_64233
160737 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
160738 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
160739 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
160740 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
160741 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
160742 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
160743 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
160744 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
160745 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
160746 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
160747 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
160748 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
160749 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
160750 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
160751 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
160752 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
160753 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
160754 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
160755 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
160756 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
160757 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
160758 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
160759 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
160760 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
160761 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
160762 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
160763 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
160764 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
160765 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
160766 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
160767 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
160768 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
160769 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
160770 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
160771 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
160772 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
160773 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
160774 +revision_show_64311 revision_show 0 64311 NULL
160775 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
160776 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
160777 +uri_show_64318 uri_show 0 64318 NULL nohasharray
160778 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
160779 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
160780 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
160781 +ffz_64324 ffz 0 64324 NULL nohasharray
160782 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
160783 +map_region_64328 map_region 1 64328 NULL
160784 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
160785 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
160786 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL nohasharray
160787 +tipc_send_packet_64331 tipc_send_packet 3 64331 &ov9650_set_red_balance_64331
160788 +ts_write_64336 ts_write 3-0 64336 NULL
160789 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
160790 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
160791 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
160792 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
160793 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
160794 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
160795 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
160796 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
160797 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
160798 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
160799 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
160800 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
160801 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
160802 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
160803 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
160804 +show_64365 show 0 64365 NULL nohasharray
160805 +show_stats_64365 show_stats 0 64365 &show_64365
160806 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
160807 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
160808 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
160809 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
160810 +reg_create_64372 reg_create 5 64372 NULL nohasharray
160811 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
160812 +ilo_write_64378 ilo_write 3-0 64378 NULL
160813 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
160814 +g94_aux_64382 g94_aux 0 64382 NULL
160815 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
160816 +show_port_no_64391 show_port_no 0 64391 NULL
160817 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
160818 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
160819 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
160820 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
160821 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
160822 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
160823 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
160824 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
160825 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
160826 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
160827 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
160828 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
160829 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
160830 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
160831 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
160832 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
160833 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
160834 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
160835 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
160836 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
160837 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
160838 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
160839 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
160840 +show_in2_input_64433 show_in2_input 0 64433 NULL
160841 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
160842 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
160843 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
160844 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
160845 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
160846 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
160847 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
160848 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
160849 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
160850 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
160851 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
160852 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
160853 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
160854 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
160855 +__request_module_64480 __request_module 0 64480 NULL
160856 +ib_post_send_64481 ib_post_send 0 64481 NULL
160857 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
160858 +single_open_size_64483 single_open_size 4 64483 NULL
160859 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
160860 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
160861 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
160862 +read_64498 read 0 64498 NULL
160863 +set_div_64499 set_div 0-4 64499 NULL
160864 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
160865 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
160866 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
160867 +remove_uuid_64505 remove_uuid 4 64505 NULL
160868 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
160869 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
160870 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
160871 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
160872 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
160873 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
160874 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
160875 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
160876 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
160877 +udplite_error_64525 udplite_error 0 64525 NULL
160878 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
160879 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
160880 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
160881 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
160882 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
160883 +befs_readpage_64530 befs_readpage 0 64530 NULL
160884 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
160885 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
160886 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
160887 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
160888 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
160889 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
160890 +SyS_bind_64544 SyS_bind 3 64544 NULL
160891 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
160892 +type_show_64547 type_show 0 64547 NULL nohasharray
160893 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
160894 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
160895 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
160896 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
160897 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
160898 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
160899 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
160900 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
160901 +e100_open_64562 e100_open 0 64562 NULL
160902 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
160903 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
160904 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
160905 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
160906 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
160907 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
160908 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
160909 +blockdev_direct_IO_64571 blockdev_direct_IO 4 64571 NULL
160910 +do_erase_64574 do_erase 4 64574 NULL
160911 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
160912 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
160913 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
160914 +suspend_64593 suspend 0 64593 NULL
160915 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
160916 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
160917 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
160918 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
160919 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
160920 +show_64606 show 0 64606 NULL
160921 +use_pool_64607 use_pool 2 64607 NULL
160922 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
160923 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
160924 +chksum_update_64619 chksum_update 0 64619 NULL
160925 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
160926 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
160927 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
160928 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
160929 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
160930 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
160931 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
160932 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
160933 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
160934 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
160935 +store_64641 store 0 64641 NULL
160936 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
160937 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
160938 +tse_open_64644 tse_open 0 64644 NULL
160939 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
160940 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
160941 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
160942 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
160943 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
160944 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
160945 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
160946 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
160947 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
160948 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
160949 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
160950 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
160951 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
160952 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
160953 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
160954 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
160955 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
160956 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
160957 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
160958 +show_otp4_64699 show_otp4 0 64699 NULL
160959 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
160960 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
160961 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
160962 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
160963 +virtio_cread8_64708 virtio_cread8 0 64708 NULL
160964 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
160965 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
160966 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
160967 +c_can_open_64714 c_can_open 0 64714 NULL
160968 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
160969 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
160970 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
160971 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
160972 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
160973 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
160974 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
160975 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
160976 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
160977 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
160978 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
160979 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
160980 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
160981 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
160982 +fan_store_64752 fan_store 0-4 64752 NULL
160983 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
160984 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
160985 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
160986 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
160987 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
160988 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
160989 +show_64765 show 0 64765 NULL
160990 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
160991 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
160992 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
160993 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
160994 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
160995 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
160996 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
160997 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
160998 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
160999 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
161000 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
161001 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
161002 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
161003 +inetdev_event_64794 inetdev_event 0 64794 NULL
161004 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
161005 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
161006 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
161007 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
161008 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
161009 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
161010 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
161011 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
161012 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
161013 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
161014 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
161015 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
161016 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
161017 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
161018 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
161019 +show_target_kb_64823 show_target_kb 0 64823 NULL
161020 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
161021 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
161022 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
161023 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
161024 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
161025 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
161026 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
161027 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
161028 +do_request_64853 do_request 0 64853 NULL
161029 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
161030 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
161031 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
161032 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
161033 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
161034 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
161035 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
161036 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
161037 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
161038 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
161039 +zl10039_write_64873 zl10039_write 0 64873 NULL
161040 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
161041 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
161042 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
161043 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
161044 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
161045 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
161046 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
161047 +xgbe_start_64900 xgbe_start 0 64900 NULL
161048 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
161049 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
161050 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
161051 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
161052 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
161053 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
161054 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
161055 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
161056 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
161057 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
161058 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
161059 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
161060 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
161061 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
161062 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
161063 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
161064 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
161065 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
161066 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
161067 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
161068 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
161069 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
161070 +fsid_present_64955 fsid_present 0 64955 NULL
161071 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
161072 +show_64959 show 0 64959 NULL
161073 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
161074 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
161075 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
161076 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
161077 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
161078 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
161079 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
161080 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
161081 +l2tp_ip6_sendmsg_64989 l2tp_ip6_sendmsg 3 64989 NULL
161082 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
161083 +sq905_command_64994 sq905_command 0 64994 NULL
161084 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
161085 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
161086 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
161087 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
161088 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
161089 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
161090 +test_ecdh_read_65032 test_ecdh_read 3 65032 NULL
161091 +insert_dent_65034 insert_dent 7 65034 NULL
161092 +root_id_show_65050 root_id_show 0 65050 NULL
161093 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
161094 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
161095 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
161096 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
161097 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
161098 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
161099 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
161100 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
161101 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
161102 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
161103 +fw_write_65069 fw_write 3 65069 NULL
161104 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
161105 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
161106 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
161107 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
161108 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
161109 +patch_65078 patch 0 65078 NULL
161110 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
161111 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
161112 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
161113 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
161114 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
161115 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
161116 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
161117 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
161118 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
161119 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
161120 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
161121 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
161122 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
161123 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
161124 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
161125 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
161126 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
161127 +direction_input_65122 direction_input 0 65122 NULL nohasharray
161128 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
161129 +store_65127 store 0-3 65127 NULL
161130 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
161131 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
161132 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
161133 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
161134 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
161135 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
161136 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
161137 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
161138 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
161139 +truncate_upper_65167 truncate_upper 0 65167 NULL
161140 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
161141 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
161142 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
161143 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
161144 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
161145 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
161146 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
161147 +sha384_init_65187 sha384_init 0 65187 NULL
161148 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
161149 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
161150 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
161151 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
161152 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
161153 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
161154 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
161155 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
161156 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
161157 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
161158 +store_color_common_65227 store_color_common 0 65227 NULL
161159 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
161160 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
161161 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
161162 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
161163 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
161164 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
161165 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
161166 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
161167 +finup_65248 finup 0 65248 NULL
161168 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
161169 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
161170 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
161171 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
161172 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
161173 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
161174 +mwave_read_65257 mwave_read 0-3 65257 NULL
161175 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
161176 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
161177 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
161178 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
161179 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
161180 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
161181 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
161182 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
161183 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
161184 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
161185 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
161186 +getproplen_65293 getproplen 0 65293 NULL
161187 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
161188 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
161189 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
161190 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
161191 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
161192 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
161193 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
161194 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
161195 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
161196 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
161197 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
161198 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
161199 +unpack_array_65318 unpack_array 0 65318 NULL
161200 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
161201 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
161202 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
161203 +ocfs2_prepare_inode_for_write_65323 ocfs2_prepare_inode_for_write 0 65323 NULL
161204 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
161205 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
161206 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
161207 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
161208 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
161209 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
161210 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
161211 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
161212 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
161213 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
161214 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
161215 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
161216 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
161217 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
161218 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
161219 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
161220 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
161221 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
161222 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
161223 +SyS_writev_65372 SyS_writev 3 65372 NULL
161224 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
161225 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
161226 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
161227 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
161228 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
161229 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
161230 +hide_icon_65390 hide_icon 0-4 65390 NULL
161231 +mi_set_context_65395 mi_set_context 0 65395 NULL
161232 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
161233 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
161234 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
161235 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
161236 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
161237 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
161238 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
161239 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
161240 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
161241 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
161242 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
161243 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
161244 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
161245 +edge_open_65411 edge_open 0 65411 NULL
161246 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
161247 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
161248 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
161249 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
161250 +aux2_show_65419 aux2_show 0 65419 NULL
161251 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
161252 +device_add_groups_65423 device_add_groups 0 65423 NULL
161253 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
161254 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
161255 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
161256 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
161257 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
161258 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
161259 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
161260 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
161261 +read_65459 read 0 65459 NULL
161262 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
161263 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
161264 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
161265 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
161266 +clear_user_65470 clear_user 2 65470 NULL
161267 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
161268 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
161269 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
161270 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
161271 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
161272 +regmap_write_65478 regmap_write 0 65478 NULL
161273 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
161274 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
161275 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3-0 65484 NULL
161276 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
161277 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
161278 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
161279 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
161280 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
161281 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
161282 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
161283 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
161284 +ax25_recvmsg_65505 ax25_recvmsg 3 65505 NULL
161285 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
161286 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
161287 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
161288 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
161289 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
161290 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
161291 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
161292 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
161293 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
161294 +show_memory_65529 show_memory 0 65529 NULL
161295 +reg_read_65530 reg_read 0 65530 NULL
161296 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
161297 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
161298 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161299 new file mode 100644
161300 index 0000000..560cd7b
161301 --- /dev/null
161302 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161303 @@ -0,0 +1,92 @@
161304 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
161305 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
161306 +mappedread_2627 mappedread 2 2627 NULL
161307 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
161308 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
161309 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
161310 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
161311 +dmu_write_6048 dmu_write 4-3 6048 NULL
161312 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
161313 +update_pages_6225 update_pages 2-3 6225 NULL
161314 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
161315 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
161316 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
161317 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
161318 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
161319 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
161320 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
161321 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
161322 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
161323 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
161324 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
161325 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
161326 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
161327 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
161328 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
161329 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
161330 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
161331 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
161332 +uiocopy_18680 uiocopy 2 18680 NULL
161333 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
161334 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
161335 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
161336 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
161337 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
161338 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
161339 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
161340 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
161341 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
161342 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
161343 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
161344 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
161345 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
161346 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
161347 +splat_write_30943 splat_write 3 30943 NULL
161348 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
161349 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
161350 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
161351 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
161352 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
161353 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
161354 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
161355 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
161356 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
161357 +copyinstr_36980 copyinstr 3 36980 NULL
161358 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
161359 +splat_read_38116 splat_read 3 38116 NULL
161360 +sa_setup_38756 sa_setup 4 38756 NULL
161361 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
161362 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
161363 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
161364 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
161365 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
161366 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
161367 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
161368 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
161369 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
161370 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
161371 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
161372 +kcopy_write_43683 kcopy_write 3 43683 NULL
161373 +uiomove_44355 uiomove 2 44355 NULL
161374 +dmu_read_44418 dmu_read 4-3 44418 NULL
161375 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
161376 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
161377 +copyin_45945 copyin 3 45945 NULL
161378 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
161379 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
161380 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
161381 +spa_history_write_49650 spa_history_write 3 49650 NULL
161382 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
161383 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
161384 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
161385 +copyout_51409 copyout 3 51409 NULL
161386 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
161387 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
161388 +get_nvlist_56685 get_nvlist 2 56685 NULL
161389 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
161390 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
161391 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
161392 +zpios_write_61823 zpios_write 3 61823 NULL
161393 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
161394 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
161395 +zpios_read_64734 zpios_read 3 64734 NULL
161396 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161397 new file mode 100644
161398 index 0000000..9846ab0
161399 --- /dev/null
161400 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161401 @@ -0,0 +1,913 @@
161402 +/*
161403 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
161404 + * Licensed under the GPL v2, or (at your option) v3
161405 + *
161406 + * Homepage:
161407 + * https://github.com/ephox-gcc-plugins/size_overflow
161408 + *
161409 + * Documentation:
161410 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
161411 + *
161412 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
161413 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
161414 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
161415 + *
161416 + * Usage:
161417 + * $ make
161418 + * $ make run
161419 + */
161420 +
161421 +#include "size_overflow.h"
161422 +
161423 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
161424 +
161425 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
161426 +
161427 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
161428 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
161429 +
161430 +struct cgraph_node *get_cnode(const_tree fndecl)
161431 +{
161432 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
161433 +#if BUILDING_GCC_VERSION <= 4005
161434 + return cgraph_get_node((tree)fndecl);
161435 +#else
161436 + return cgraph_get_node(fndecl);
161437 +#endif
161438 +}
161439 +
161440 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
161441 +{
161442 + if (cur_node->marked == ASM_STMT_SO_MARK)
161443 + return false;
161444 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
161445 + return false;
161446 + if (strcmp(cur_node->context, context))
161447 + return false;
161448 + return !strcmp(cur_node->decl_name, decl_name);
161449 +}
161450 +
161451 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
161452 +static const char* get_decl_context(const_tree decl)
161453 +{
161454 + const char *context;
161455 +
161456 + if (TREE_CODE(decl) == VAR_DECL)
161457 + return "vardecl";
161458 + if (TREE_CODE(decl) == FUNCTION_DECL)
161459 + return "fndecl";
161460 +
161461 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
161462 + context = get_type_name_from_field(decl);
161463 +
161464 + if (!context)
161465 + return "fielddecl";
161466 + return context;
161467 +}
161468 +
161469 +/* Find the function with the specified argument in the list
161470 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
161471 + * * if num is CANNOT_FIND_ARG then ignore it
161472 + */
161473 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
161474 +{
161475 + next_interesting_function_t cur_node, head;
161476 +
161477 + head = global_next_interesting_function[hash];
161478 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
161479 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
161480 + continue;
161481 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
161482 + return cur_node;
161483 + }
161484 + return NULL;
161485 +}
161486 +
161487 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
161488 +{
161489 + const char *context;
161490 + unsigned int hash;
161491 +
161492 + hash = get_decl_hash(decl, decl_name);
161493 + if (hash == NO_HASH)
161494 + return NULL;
161495 +
161496 + context = get_decl_context(decl);
161497 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
161498 +}
161499 +
161500 +static bool is_vararg(const_tree fn, unsigned int num)
161501 +{
161502 + const_tree fn_type, last, type;
161503 + tree arg_list;
161504 +
161505 + if (num == 0)
161506 + return false;
161507 + if (fn == NULL_TREE)
161508 + return false;
161509 + if (TREE_CODE(fn) != FUNCTION_DECL)
161510 + return false;
161511 +
161512 + fn_type = TREE_TYPE(fn);
161513 + if (fn_type == NULL_TREE)
161514 + return false;
161515 +
161516 + arg_list = TYPE_ARG_TYPES(fn_type);
161517 + if (arg_list == NULL_TREE)
161518 + return false;
161519 + last = TREE_VALUE(tree_last(arg_list));
161520 +
161521 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
161522 + type = last;
161523 + else
161524 + type = TREE_TYPE(last);
161525 +
161526 + gcc_assert(type != NULL_TREE);
161527 + if (type == void_type_node)
161528 + return false;
161529 +
161530 + return num >= (unsigned int)list_length(arg_list);
161531 +}
161532 +
161533 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161534 +{
161535 + next_interesting_function_t new_node;
161536 +
161537 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
161538 + new_node->decl_name = xstrdup(decl_name);
161539 + gcc_assert(context);
161540 + new_node->context = xstrdup(context);
161541 + new_node->hash = hash;
161542 + new_node->num = num;
161543 + new_node->next = NULL;
161544 + new_node->children = NULL;
161545 + new_node->marked = marked;
161546 + new_node->orig_next_node = orig_next_node;
161547 + return new_node;
161548 +}
161549 +
161550 +// Create the main data structure
161551 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161552 +{
161553 + unsigned int hash;
161554 + const char *context;
161555 + enum tree_code decl_code = TREE_CODE(decl);
161556 +
161557 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
161558 +
161559 + if (is_vararg(decl, num))
161560 + return NULL;
161561 +
161562 + hash = get_decl_hash(decl, decl_name);
161563 + if (hash == NO_HASH)
161564 + return NULL;
161565 +
161566 + gcc_assert(num <= MAX_PARAM);
161567 + // Clones must have an orig_next_node
161568 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
161569 +
161570 + context = get_decl_context(decl);
161571 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
161572 +}
161573 +
161574 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
161575 +{
161576 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
161577 +
161578 + // new_entry is appended to the end of a list
161579 + new_entry->next = NULL;
161580 +
161581 + cur_global_head = global_next_interesting_function[new_entry->hash];
161582 + if (!cur_global_head) {
161583 + global_next_interesting_function[new_entry->hash] = new_entry;
161584 + return;
161585 + }
161586 +
161587 +
161588 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
161589 + if (!cur_global->next)
161590 + cur_global_end = cur_global;
161591 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
161592 + return;
161593 + }
161594 +
161595 + gcc_assert(cur_global_end);
161596 + cur_global_end->next = new_entry;
161597 +}
161598 +
161599 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
161600 + * and add it to global_next_interesting_function
161601 + */
161602 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
161603 +{
161604 + next_interesting_function_t orig_next_node;
161605 + tree decl;
161606 + unsigned int orig_num;
161607 + enum tree_code decl_code;
161608 + const char *decl_name;
161609 +
161610 + decl = get_orig_fndecl(clone_fndecl);
161611 + decl_code = TREE_CODE(decl);
161612 +
161613 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
161614 + orig_num = num;
161615 + else
161616 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
161617 +
161618 + // Skip over ISRA.162 parm decls
161619 + if (orig_num == CANNOT_FIND_ARG)
161620 + return NULL;
161621 +
161622 + decl_name = get_orig_decl_name(decl);
161623 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
161624 + if (orig_next_node)
161625 + return orig_next_node;
161626 +
161627 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
161628 + gcc_assert(orig_next_node);
161629 +
161630 + add_to_global_next_interesting_function(orig_next_node);
161631 + return orig_next_node;
161632 +}
161633 +
161634 +// Find or create the next_interesting_function_t node for decl and num
161635 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161636 +{
161637 + next_interesting_function_t cur_next_cnode;
161638 + const char *decl_name = DECL_NAME_POINTER(decl);
161639 +
161640 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
161641 + if (cur_next_cnode)
161642 + goto out;
161643 +
161644 + if (!orig_next_node && made_by_compiler(decl)) {
161645 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
161646 + if (!orig_next_node)
161647 + return NULL;
161648 + }
161649 +
161650 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
161651 + if (!cur_next_cnode)
161652 + return NULL;
161653 +
161654 + add_to_global_next_interesting_function(cur_next_cnode);
161655 +out:
161656 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
161657 + return cur_next_cnode;
161658 + gcc_assert(cur_next_cnode->marked == marked);
161659 + return cur_next_cnode;
161660 +}
161661 +
161662 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
161663 +{
161664 + next_interesting_function_t cur_node;
161665 + const char *context, *decl_name;
161666 +
161667 + decl_name = DECL_NAME_POINTER(decl);
161668 + context = get_decl_context(decl);
161669 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
161670 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
161671 + return true;
161672 + }
161673 + return false;
161674 +}
161675 +
161676 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
161677 +{
161678 + unsigned int num;
161679 + next_interesting_function_t orig_next_node, new_node;
161680 +
161681 + gcc_assert(fndecl != NULL_TREE);
161682 +
161683 + // ignore builtins to not explode coverage (e.g., memcpy)
161684 + if (DECL_BUILT_IN(fndecl))
161685 + return next_cnodes_head;
161686 +
161687 + // convert arg into its position
161688 + if (arg == NULL_TREE)
161689 + num = 0;
161690 + else
161691 + num = find_arg_number_tree(arg, fndecl);
161692 + if (num == CANNOT_FIND_ARG)
161693 + return next_cnodes_head;
161694 +
161695 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
161696 + return next_cnodes_head;
161697 +
161698 + if (made_by_compiler(fndecl)) {
161699 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
161700 + if (!orig_next_node)
161701 + return next_cnodes_head;
161702 + } else
161703 + orig_next_node = NULL;
161704 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
161705 + if (!new_node)
161706 + return next_cnodes_head;
161707 + new_node->next = next_cnodes_head;
161708 + return new_node;
161709 +}
161710 +
161711 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
161712 +{
161713 + gphi *phi = as_a_gphi(get_def_stmt(result));
161714 + unsigned int i, n = gimple_phi_num_args(phi);
161715 +
161716 + pointer_set_insert(visited, phi);
161717 + for (i = 0; i < n; i++) {
161718 + tree arg = gimple_phi_arg_def(phi, i);
161719 +
161720 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
161721 + }
161722 +
161723 + return next_cnodes_head;
161724 +}
161725 +
161726 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
161727 +{
161728 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
161729 + tree rhs1, rhs2;
161730 +
161731 + rhs1 = gimple_assign_rhs1(def_stmt);
161732 + rhs2 = gimple_assign_rhs2(def_stmt);
161733 +
161734 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
161735 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
161736 +}
161737 +
161738 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
161739 +{
161740 + return next_cnodes_head;
161741 +}
161742 +
161743 +/* Find all functions that influence lhs
161744 + *
161745 + * Encountered functions are added to the children vector (next_interesting_function_t).
161746 + */
161747 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
161748 +{
161749 + const_gimple def_stmt;
161750 +
161751 + if (skip_types(lhs))
161752 + return next_cnodes_head;
161753 +
161754 + if (TREE_CODE(lhs) == PARM_DECL)
161755 + return handle_function(next_cnodes_head, current_function_decl, lhs);
161756 +
161757 + if (TREE_CODE(lhs) != SSA_NAME)
161758 + return next_cnodes_head;
161759 +
161760 + def_stmt = get_def_stmt(lhs);
161761 + if (!def_stmt)
161762 + return next_cnodes_head;
161763 +
161764 + if (pointer_set_insert(visited, def_stmt))
161765 + return next_cnodes_head;
161766 +
161767 + switch (gimple_code(def_stmt)) {
161768 + case GIMPLE_NOP:
161769 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
161770 + case GIMPLE_ASM:
161771 + if (is_size_overflow_asm(def_stmt))
161772 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
161773 + return next_cnodes_head;
161774 + case GIMPLE_CALL: {
161775 + tree fndecl = gimple_call_fndecl(def_stmt);
161776 +
161777 + if (fndecl != NULL_TREE)
161778 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
161779 + fndecl = gimple_call_fn(def_stmt);
161780 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
161781 + }
161782 + case GIMPLE_PHI:
161783 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
161784 + case GIMPLE_ASSIGN:
161785 + switch (gimple_num_ops(def_stmt)) {
161786 + case 2:
161787 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
161788 + case 3:
161789 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
161790 + }
161791 + default:
161792 + debug_gimple_stmt((gimple)def_stmt);
161793 + error("%s: unknown gimple code", __func__);
161794 + gcc_unreachable();
161795 + }
161796 +}
161797 +
161798 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
161799 +static next_interesting_function_t search_next_functions(const_tree node)
161800 +{
161801 + gimple_set *visited;
161802 + next_interesting_function_t next_cnodes_head;
161803 +
161804 + visited = pointer_set_create();
161805 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
161806 + pointer_set_destroy(visited);
161807 +
161808 + return next_cnodes_head;
161809 +}
161810 +
161811 +// True if child already exists in the next_interesting_function_t children vector
161812 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
161813 +{
161814 + unsigned int i;
161815 + next_interesting_function_t cur;
161816 +
161817 + gcc_assert(next_node);
161818 + // handle recursion
161819 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
161820 + return true;
161821 +
161822 +#if BUILDING_GCC_VERSION <= 4007
161823 + if (VEC_empty(next_interesting_function_t, target->children))
161824 + return false;
161825 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
161826 +#else
161827 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
161828 +#endif
161829 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
161830 + return true;
161831 + }
161832 + return false;
161833 +}
161834 +
161835 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
161836 +{
161837 + if (!has_next_interesting_function_vec(parent, child)) {
161838 +#if BUILDING_GCC_VERSION <= 4007
161839 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
161840 +#else
161841 + vec_safe_push(parent->children, child);
161842 +#endif
161843 + }
161844 +}
161845 +
161846 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
161847 +
161848 +// Add children to parent and global_next_interesting_function
161849 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
161850 +{
161851 + next_interesting_function_t cur = children;
161852 +
161853 + gcc_assert(parent);
161854 +
161855 + while (cur) {
161856 + next_interesting_function_t next, child;
161857 +
161858 + next = cur->next;
161859 +
161860 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
161861 + if (!child) {
161862 + add_to_global_next_interesting_function(cur);
161863 + child = cur;
161864 + }
161865 +
161866 + check_local_variables(child);
161867 +
161868 + push_child(parent, child);
161869 +
161870 + cur = next;
161871 + }
161872 +
161873 + check_local_variables(parent);
161874 +}
161875 +
161876 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
161877 +{
161878 + return NULL;
161879 +}
161880 +
161881 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
161882 +{
161883 + switch (gimple_code(stmt)) {
161884 + case GIMPLE_ASM:
161885 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
161886 + case GIMPLE_CALL: {
161887 + tree decl = gimple_call_fndecl(stmt);
161888 +
161889 + if (decl != NULL_TREE)
161890 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
161891 + decl = gimple_call_fn(stmt);
161892 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
161893 + }
161894 + case GIMPLE_RETURN:
161895 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
161896 + default:
161897 + debug_gimple_stmt((gimple)stmt);
161898 + gcc_unreachable();
161899 + }
161900 +}
161901 +
161902 +// Handle potential next_interesting_function_t parent if its argument has an integer type
161903 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
161904 +{
161905 + const_tree start_var;
161906 + next_interesting_function_t children_next_cnode, parent_next_cnode;
161907 +
161908 + switch (gimple_code(stmt)) {
161909 + case GIMPLE_ASM:
161910 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
161911 + return;
161912 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
161913 + gcc_assert(start_var != NULL_TREE);
161914 + break;
161915 + case GIMPLE_CALL:
161916 + start_var = gimple_call_arg(stmt, num - 1);
161917 + break;
161918 + case GIMPLE_RETURN:
161919 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
161920 + if (start_var == NULL_TREE)
161921 + return;
161922 + break;
161923 + default:
161924 + debug_gimple_stmt((gimple)stmt);
161925 + gcc_unreachable();
161926 + }
161927 +
161928 + if (skip_types(start_var))
161929 + return;
161930 +
161931 + // handle intentional MARK_TURN_OFF
161932 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
161933 + return;
161934 +
161935 + parent_next_cnode = create_parent_next_cnode(stmt, num);
161936 + if (!parent_next_cnode)
161937 + return;
161938 +
161939 + children_next_cnode = search_next_functions(start_var);
161940 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
161941 +}
161942 +
161943 +// Find potential next_interesting_function_t parents
161944 +static void handle_cgraph_node(struct cgraph_node *node)
161945 +{
161946 + basic_block bb;
161947 + tree cur_fndecl = NODE_DECL(node);
161948 +
161949 + set_current_function_decl(cur_fndecl);
161950 +
161951 + FOR_ALL_BB_FN(bb, cfun) {
161952 + gimple_stmt_iterator gsi;
161953 +
161954 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
161955 + gimple stmt = gsi_stmt(gsi);
161956 +
161957 + switch (gimple_code(stmt)) {
161958 + case GIMPLE_RETURN:
161959 + case GIMPLE_ASM:
161960 + collect_all_possible_size_overflow_fns(stmt, 0);
161961 + break;
161962 + case GIMPLE_CALL: {
161963 + unsigned int i, len;
161964 + tree fndecl = gimple_call_fndecl(stmt);
161965 +
161966 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
161967 + break;
161968 +
161969 + len = gimple_call_num_args(stmt);
161970 + for (i = 0; i < len; i++)
161971 + collect_all_possible_size_overflow_fns(stmt, i + 1);
161972 + break;
161973 + }
161974 + default:
161975 + break;
161976 + }
161977 + }
161978 + }
161979 +
161980 + unset_current_function_decl();
161981 +}
161982 +
161983 +/* Collect all potentially interesting function parameters and return values of integer types
161984 + * and store their data flow dependencies
161985 + */
161986 +static void size_overflow_generate_summary(void)
161987 +{
161988 + struct cgraph_node *node;
161989 +
161990 + size_overflow_register_hooks();
161991 +
161992 + FOR_EACH_FUNCTION(node) {
161993 + if (is_valid_cgraph_node(node))
161994 + handle_cgraph_node(node);
161995 + }
161996 +}
161997 +
161998 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
161999 +{
162000 + debug_cgraph_node(node);
162001 + gcc_unreachable();
162002 +}
162003 +
162004 +/* Handle dst if src is in the global_next_interesting_function list.
162005 + * If src is a clone then dst inherits the orig_next_node of src otherwise
162006 + * src will become the orig_next_node of dst.
162007 + */
162008 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
162009 +{
162010 + next_interesting_function_t head, cur;
162011 + const_tree decl;
162012 + const char *src_name, *src_context;
162013 +
162014 + decl = NODE_DECL(src);
162015 + src_name = DECL_NAME_POINTER(decl);
162016 + src_context = get_decl_context(decl);
162017 +
162018 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
162019 + if (!head)
162020 + return;
162021 +
162022 + for (cur = head; cur; cur = cur->next) {
162023 + unsigned int new_argnum;
162024 + next_interesting_function_t orig_next_node, next_node;
162025 + bool dst_clone;
162026 +
162027 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
162028 + continue;
162029 +
162030 + dst_clone = made_by_compiler(NODE_DECL(dst));
162031 + if (!dst_clone)
162032 + break;
162033 +
162034 + // For clones use the original node instead
162035 + if (cur->orig_next_node)
162036 + orig_next_node = cur->orig_next_node;
162037 + else
162038 + orig_next_node = cur;
162039 +
162040 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
162041 + if (new_argnum == CANNOT_FIND_ARG)
162042 + continue;
162043 +
162044 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
162045 + if (next_node)
162046 + add_to_global_next_interesting_function(next_node);
162047 + }
162048 +}
162049 +
162050 +void size_overflow_register_hooks(void)
162051 +{
162052 + static bool init_p = false;
162053 +
162054 + if (init_p)
162055 + return;
162056 + init_p = true;
162057 +
162058 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
162059 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
162060 +}
162061 +
162062 +static void set_yes_so_mark(next_interesting_function_t next_node)
162063 +{
162064 + next_node->marked = YES_SO_MARK;
162065 + // Mark the orig decl as well if it's a clone
162066 + if (next_node->orig_next_node)
162067 + next_node->orig_next_node->marked = YES_SO_MARK;
162068 +}
162069 +
162070 +// Determine if the function is already in the hash table
162071 +static bool is_marked_fn(next_interesting_function_t next_node)
162072 +{
162073 + const struct size_overflow_hash *entry;
162074 +
162075 + if (next_node->marked != NO_SO_MARK)
162076 + return true;
162077 +
162078 + if (next_node->orig_next_node)
162079 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
162080 + else
162081 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
162082 + if (!entry)
162083 + return false;
162084 +
162085 + set_yes_so_mark(next_node);
162086 + return true;
162087 +}
162088 +
162089 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
162090 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
162091 +{
162092 + unsigned int i;
162093 + next_interesting_function_t child;
162094 +
162095 +#if BUILDING_GCC_VERSION <= 4007
162096 + if (VEC_empty(next_interesting_function_t, parent->children))
162097 + return NULL;
162098 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162099 +#else
162100 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162101 +#endif
162102 + if (child->num == 0)
162103 + continue;
162104 + if (strcmp(parent->decl_name, child->decl_name))
162105 + continue;
162106 + if (!strcmp(child->context, "fndecl"))
162107 + return child;
162108 + }
162109 + return NULL;
162110 +}
162111 +
162112 +/* Trace a return value of function pointer type back to an argument via a concrete function
162113 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
162114 +static void search_missing_fptr_arg(next_interesting_function_t parent)
162115 +{
162116 + next_interesting_function_t tracked_fn, cur_next_node, child;
162117 + unsigned int i;
162118 +#if BUILDING_GCC_VERSION <= 4007
162119 + VEC(next_interesting_function_t, heap) *new_children = NULL;
162120 +#else
162121 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
162122 +#endif
162123 +
162124 + if (parent->num != 0)
162125 + return;
162126 + if (!strcmp(parent->context, "fndecl"))
162127 + return;
162128 + if (!strcmp(parent->context, "vardecl"))
162129 + return;
162130 +
162131 + // fnptr 0 && fn 0
162132 +#if BUILDING_GCC_VERSION <= 4007
162133 + if (VEC_empty(next_interesting_function_t, parent->children))
162134 + return;
162135 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162136 +#else
162137 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162138 +#endif
162139 + if (child->num != 0)
162140 + continue;
162141 + // (fn 0 -> fn 2)
162142 + tracked_fn = get_same_not_ret_child(child);
162143 + if (!tracked_fn)
162144 + continue;
162145 +
162146 + // fn 2 => fnptr 2
162147 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
162148 + if (cur_next_node->num != tracked_fn->num)
162149 + continue;
162150 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
162151 + continue;
162152 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
162153 +#if BUILDING_GCC_VERSION <= 4007
162154 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
162155 +#else
162156 + vec_safe_push(new_children, cur_next_node);
162157 +#endif
162158 + }
162159 + }
162160 + }
162161 +
162162 +#if BUILDING_GCC_VERSION == 4005
162163 + if (VEC_empty(next_interesting_function_t, new_children))
162164 + return;
162165 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
162166 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162167 +#elif BUILDING_GCC_VERSION <= 4007
162168 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
162169 +#else
162170 + vec_safe_splice(parent->children, new_children);
162171 +#endif
162172 +}
162173 +
162174 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
162175 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
162176 +{
162177 + unsigned int i;
162178 + next_interesting_function_t child;
162179 +
162180 + gcc_assert(parent);
162181 + check_global_variables(parent);
162182 + search_missing_fptr_arg(parent);
162183 + print_missing_function(parent);
162184 +
162185 +#if BUILDING_GCC_VERSION <= 4007
162186 + if (VEC_empty(next_interesting_function_t, parent->children))
162187 + return;
162188 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162189 +#else
162190 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162191 +#endif
162192 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
162193 + child->marked = YES_SO_MARK;
162194 + if (!pointer_set_insert(visited, child))
162195 + print_missing_functions(visited, child);
162196 + }
162197 +}
162198 +
162199 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
162200 +
162201 +// Print all missing interesting functions
162202 +static unsigned int size_overflow_execute(void)
162203 +{
162204 + unsigned int i;
162205 + next_interesting_function_set *visited;
162206 + next_interesting_function_t cur_global;
162207 +
162208 + visited = next_interesting_function_pointer_set_create();
162209 +
162210 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
162211 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
162212 + if (is_marked_fn(cur_global))
162213 + print_missing_functions(visited, cur_global);
162214 + }
162215 + }
162216 +
162217 + pointer_set_destroy(visited);
162218 +
162219 +/* if (in_lto_p) {
162220 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
162221 + print_global_next_interesting_functions();
162222 + }*/
162223 +
162224 + return 0;
162225 +}
162226 +
162227 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
162228 +#if BUILDING_GCC_VERSION >= 4008
162229 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
162230 +#elif BUILDING_GCC_VERSION >= 4006
162231 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
162232 +#else
162233 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
162234 +#endif
162235 +
162236 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
162237 +
162238 +#if BUILDING_GCC_VERSION >= 4009
162239 +static const struct pass_data size_overflow_functions_pass_data = {
162240 +#else
162241 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
162242 + .pass = {
162243 +#endif
162244 + .type = IPA_PASS,
162245 + .name = "size_overflow_functions",
162246 +#if BUILDING_GCC_VERSION >= 4008
162247 + .optinfo_flags = OPTGROUP_NONE,
162248 +#endif
162249 +#if BUILDING_GCC_VERSION >= 5000
162250 +#elif BUILDING_GCC_VERSION >= 4009
162251 + .has_gate = false,
162252 + .has_execute = true,
162253 +#else
162254 + .gate = NULL,
162255 + .execute = size_overflow_execute,
162256 + .sub = NULL,
162257 + .next = NULL,
162258 + .static_pass_number = 0,
162259 +#endif
162260 + .tv_id = TV_NONE,
162261 + .properties_required = 0,
162262 + .properties_provided = 0,
162263 + .properties_destroyed = 0,
162264 + .todo_flags_start = 0,
162265 + .todo_flags_finish = 0,
162266 +#if BUILDING_GCC_VERSION < 4009
162267 + },
162268 + .generate_summary = size_overflow_generate_summary,
162269 + .write_summary = size_overflow_write_summary_lto,
162270 + .read_summary = size_overflow_read_summary_lto,
162271 +#if BUILDING_GCC_VERSION >= 4006
162272 + .write_optimization_summary = size_overflow_write_summary_lto,
162273 + .read_optimization_summary = size_overflow_read_summary_lto,
162274 +#endif
162275 + .stmt_fixup = NULL,
162276 + .function_transform_todo_flags_start = 0,
162277 + .function_transform = size_overflow_transform,
162278 + .variable_transform = NULL,
162279 +#endif
162280 +};
162281 +
162282 +#if BUILDING_GCC_VERSION >= 4009
162283 +namespace {
162284 +class size_overflow_functions_pass : public ipa_opt_pass_d {
162285 +public:
162286 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
162287 + g,
162288 + size_overflow_generate_summary,
162289 + size_overflow_write_summary_lto,
162290 + size_overflow_read_summary_lto,
162291 + size_overflow_write_summary_lto,
162292 + size_overflow_read_summary_lto,
162293 + NULL,
162294 + 0,
162295 + size_overflow_transform,
162296 + NULL) {}
162297 +#if BUILDING_GCC_VERSION >= 5000
162298 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
162299 +#else
162300 + unsigned int execute() { return size_overflow_execute(); }
162301 +#endif
162302 +};
162303 +}
162304 +
162305 +opt_pass *make_size_overflow_functions_pass(void)
162306 +{
162307 + return new size_overflow_functions_pass();
162308 +}
162309 +#else
162310 +struct opt_pass *make_size_overflow_functions_pass(void)
162311 +{
162312 + return &size_overflow_functions_pass.pass;
162313 +}
162314 +#endif
162315 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162316 new file mode 100644
162317 index 0000000..d7f4062
162318 --- /dev/null
162319 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162320 @@ -0,0 +1,256 @@
162321 +/*
162322 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162323 + * Licensed under the GPL v2, or (at your option) v3
162324 + *
162325 + * Homepage:
162326 + * https://github.com/ephox-gcc-plugins/size_overflow
162327 + *
162328 + * Documentation:
162329 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162330 + *
162331 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162332 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162333 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162334 + *
162335 + * Usage:
162336 + * $ make
162337 + * $ make run
162338 + */
162339 +
162340 +#include "size_overflow.h"
162341 +
162342 +int plugin_is_GPL_compatible;
162343 +
162344 +tree report_size_overflow_decl;
162345 +
162346 +tree size_overflow_type_HI;
162347 +tree size_overflow_type_SI;
162348 +tree size_overflow_type_DI;
162349 +tree size_overflow_type_TI;
162350 +
162351 +static struct plugin_info size_overflow_plugin_info = {
162352 + .version = "20150614",
162353 + .help = "no-size-overflow\tturn off size overflow checking\n",
162354 +};
162355 +
162356 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162357 +{
162358 + unsigned int arg_count;
162359 + enum tree_code code = TREE_CODE(*node);
162360 +
162361 + switch (code) {
162362 + case FUNCTION_DECL:
162363 + arg_count = type_num_arguments(TREE_TYPE(*node));
162364 + break;
162365 + case FUNCTION_TYPE:
162366 + case METHOD_TYPE:
162367 + arg_count = type_num_arguments(*node);
162368 + break;
162369 + default:
162370 + *no_add_attrs = true;
162371 + error("%s: %qE attribute only applies to functions", __func__, name);
162372 + return NULL_TREE;
162373 + }
162374 +
162375 + for (; args; args = TREE_CHAIN(args)) {
162376 + int cur_val;
162377 + tree position = TREE_VALUE(args);
162378 +
162379 + if (TREE_CODE(position) != INTEGER_CST) {
162380 + error("%s: parameter isn't an integer", __func__);
162381 + debug_tree(args);
162382 + *no_add_attrs = true;
162383 + return NULL_TREE;
162384 + }
162385 +
162386 + cur_val = tree_to_shwi(position);
162387 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
162388 + error("%s: parameter %d is outside range.", __func__, cur_val);
162389 + *no_add_attrs = true;
162390 + return NULL_TREE;
162391 + }
162392 + }
162393 + return NULL_TREE;
162394 +}
162395 +
162396 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162397 +{
162398 + unsigned int arg_count;
162399 + HOST_WIDE_INT s_first_arg;
162400 + enum tree_code code = TREE_CODE(*node);
162401 +
162402 + switch (code) {
162403 + case FUNCTION_DECL:
162404 + arg_count = type_num_arguments(TREE_TYPE(*node));
162405 + break;
162406 + case FUNCTION_TYPE:
162407 + case METHOD_TYPE:
162408 + arg_count = type_num_arguments(*node);
162409 + break;
162410 + case FIELD_DECL:
162411 + return NULL_TREE;
162412 + default:
162413 + *no_add_attrs = true;
162414 + error("%qE attribute only applies to functions", name);
162415 + return NULL_TREE;
162416 + }
162417 +
162418 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
162419 + if (s_first_arg == -1)
162420 + return NULL_TREE;
162421 + if (s_first_arg < -1)
162422 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
162423 +
162424 + for (; args; args = TREE_CHAIN(args)) {
162425 + unsigned int cur_val;
162426 +
162427 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
162428 + error("%s: parameter isn't an integer", __func__);
162429 + debug_tree(args);
162430 + *no_add_attrs = true;
162431 + return NULL_TREE;
162432 + }
162433 +
162434 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
162435 + if (cur_val > arg_count ) {
162436 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
162437 + *no_add_attrs = true;
162438 + return NULL_TREE;
162439 + }
162440 + }
162441 + return NULL_TREE;
162442 +}
162443 +
162444 +static struct attribute_spec size_overflow_attr = {
162445 + .name = "size_overflow",
162446 + .min_length = 1,
162447 + .max_length = -1,
162448 + .decl_required = true,
162449 + .type_required = false,
162450 + .function_type_required = false,
162451 + .handler = handle_size_overflow_attribute,
162452 +#if BUILDING_GCC_VERSION >= 4007
162453 + .affects_type_identity = false
162454 +#endif
162455 +};
162456 +
162457 +static struct attribute_spec intentional_overflow_attr = {
162458 + .name = "intentional_overflow",
162459 + .min_length = 1,
162460 + .max_length = -1,
162461 + .decl_required = true,
162462 + .type_required = false,
162463 + .function_type_required = false,
162464 + .handler = handle_intentional_overflow_attribute,
162465 +#if BUILDING_GCC_VERSION >= 4007
162466 + .affects_type_identity = false
162467 +#endif
162468 +};
162469 +
162470 +static void register_attributes(void __unused *event_data, void __unused *data)
162471 +{
162472 + register_attribute(&size_overflow_attr);
162473 + register_attribute(&intentional_overflow_attr);
162474 +}
162475 +
162476 +static tree create_typedef(tree type, const char* ident)
162477 +{
162478 + tree new_type, decl;
162479 +
162480 + new_type = build_variant_type_copy(type);
162481 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
162482 + DECL_ORIGINAL_TYPE(decl) = type;
162483 + TYPE_NAME(new_type) = decl;
162484 + return new_type;
162485 +}
162486 +
162487 +// Create the noreturn report_size_overflow() function decl.
162488 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
162489 +{
162490 + tree const_char_ptr_type_node;
162491 + tree fntype;
162492 +
162493 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
162494 +
162495 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
162496 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
162497 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
162498 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
162499 +
162500 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
162501 + fntype = build_function_type_list(void_type_node,
162502 + const_char_ptr_type_node,
162503 + unsigned_type_node,
162504 + const_char_ptr_type_node,
162505 + const_char_ptr_type_node,
162506 + NULL_TREE);
162507 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
162508 +
162509 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
162510 + TREE_PUBLIC(report_size_overflow_decl) = 1;
162511 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
162512 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
162513 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
162514 +// !!!
162515 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
162516 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
162517 + TREE_USED(report_size_overflow_decl) = 1;
162518 + TREE_NOTHROW(report_size_overflow_decl) = 1;
162519 +}
162520 +
162521 +
162522 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
162523 +{
162524 + int i;
162525 + const char * const plugin_name = plugin_info->base_name;
162526 + const int argc = plugin_info->argc;
162527 + const struct plugin_argument * const argv = plugin_info->argv;
162528 + bool enable = true;
162529 + struct register_pass_info insert_size_overflow_asm_pass_info;
162530 + struct register_pass_info size_overflow_functions_pass_info;
162531 +
162532 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
162533 + {
162534 + .base = &report_size_overflow_decl,
162535 + .nelt = 1,
162536 + .stride = sizeof(report_size_overflow_decl),
162537 + .cb = &gt_ggc_mx_tree_node,
162538 + .pchw = &gt_pch_nx_tree_node
162539 + },
162540 + LAST_GGC_ROOT_TAB
162541 + };
162542 +
162543 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
162544 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
162545 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
162546 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
162547 +
162548 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
162549 + size_overflow_functions_pass_info.reference_pass_name = "inline";
162550 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
162551 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
162552 +
162553 + if (!plugin_default_version_check(version, &gcc_version)) {
162554 + error(G_("incompatible gcc/plugin versions"));
162555 + return 1;
162556 + }
162557 +
162558 + for (i = 0; i < argc; ++i) {
162559 + if (!strcmp(argv[i].key, "no-size-overflow")) {
162560 + enable = false;
162561 + continue;
162562 + }
162563 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
162564 + }
162565 +
162566 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
162567 + if (enable) {
162568 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
162569 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
162570 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
162571 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
162572 + }
162573 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
162574 +
162575 + return 0;
162576 +}
162577 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
162578 new file mode 100644
162579 index 0000000..1d9ddb6
162580 --- /dev/null
162581 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
162582 @@ -0,0 +1,345 @@
162583 +/*
162584 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162585 + * Licensed under the GPL v2, or (at your option) v3
162586 + *
162587 + * Homepage:
162588 + * https://github.com/ephox-gcc-plugins/size_overflow
162589 + *
162590 + * Documentation:
162591 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162592 + *
162593 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162594 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162595 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162596 + *
162597 + * Usage:
162598 + * $ make
162599 + * $ make run
162600 + */
162601 +
162602 +#include "size_overflow.h"
162603 +
162604 +#include "size_overflow_hash.h"
162605 +#include "size_overflow_hash_aux.h"
162606 +
162607 +static const_tree get_function_type(const_tree decl)
162608 +{
162609 + if (FUNCTION_PTR_P(decl))
162610 + return TREE_TYPE(TREE_TYPE(decl));
162611 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
162612 + return TREE_TYPE(decl);
162613 +}
162614 +
162615 +static unsigned char get_tree_code(const_tree type)
162616 +{
162617 + switch (TREE_CODE(type)) {
162618 + case ARRAY_TYPE:
162619 + return 0;
162620 + case BOOLEAN_TYPE:
162621 + return 1;
162622 + case ENUMERAL_TYPE:
162623 + return 2;
162624 + case FUNCTION_TYPE:
162625 + return 3;
162626 + case INTEGER_TYPE:
162627 + return 4;
162628 + case POINTER_TYPE:
162629 + return 5;
162630 + case RECORD_TYPE:
162631 + return 6;
162632 + case UNION_TYPE:
162633 + return 7;
162634 + case VOID_TYPE:
162635 + return 8;
162636 + case REAL_TYPE:
162637 + return 9;
162638 + case VECTOR_TYPE:
162639 + return 10;
162640 + case REFERENCE_TYPE:
162641 + return 11;
162642 + case OFFSET_TYPE:
162643 + return 12;
162644 + case COMPLEX_TYPE:
162645 + return 13;
162646 + default:
162647 + debug_tree((tree)type);
162648 + gcc_unreachable();
162649 + }
162650 +}
162651 +
162652 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
162653 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
162654 +{
162655 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
162656 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
162657 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
162658 +
162659 + unsigned int m = 0x57559429;
162660 + unsigned int n = 0x5052acdb;
162661 + const unsigned int *key4 = (const unsigned int *)key;
162662 + unsigned int h = len;
162663 + unsigned int k = len + seed + n;
162664 + unsigned long long p;
162665 +
162666 + while (len >= 8) {
162667 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
162668 + len -= 8;
162669 + }
162670 + if (len >= 4) {
162671 + cwmixb(key4[0]) key4 += 1;
162672 + len -= 4;
162673 + }
162674 + if (len)
162675 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
162676 + cwmixb(h ^ (k + n));
162677 + return k ^ h;
162678 +
162679 +#undef cwfold
162680 +#undef cwmixa
162681 +#undef cwmixb
162682 +}
162683 +
162684 +// For function pointer fields include the structure name in the hash
162685 +static unsigned int get_type_name_hash(const_tree decl)
162686 +{
162687 + const char *type_str;
162688 + unsigned int type_name_len;
162689 +
162690 + if (!FUNCTION_PTR_P(decl))
162691 + return 0;
162692 + if (TREE_CODE(decl) == VAR_DECL)
162693 + return 0;
162694 +
162695 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
162696 + type_str = get_type_name_from_field(decl);
162697 + if (!type_str)
162698 + return 0;
162699 + type_name_len = strlen(type_str);
162700 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
162701 +}
162702 +
162703 +static void set_hash(struct decl_hash *decl_hash_data)
162704 +{
162705 + unsigned int fn, type, codes, seed = 0;
162706 +
162707 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
162708 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
162709 + type = get_type_name_hash(decl_hash_data->decl);
162710 + decl_hash_data->hash = type ^ fn ^ codes;
162711 +}
162712 +
162713 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
162714 +{
162715 + gcc_assert(type != NULL_TREE);
162716 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
162717 +
162718 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
162719 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
162720 + decl_hash_data->tree_codes_len++;
162721 + type = TREE_TYPE(type);
162722 + }
162723 +}
162724 +
162725 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
162726 +{
162727 + const_tree result;
162728 +
162729 + gcc_assert(node != NULL_TREE);
162730 +
162731 + if (DECL_P(node)) {
162732 + result = DECL_RESULT(node);
162733 + if (result != NULL_TREE)
162734 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
162735 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
162736 + }
162737 +
162738 + gcc_assert(TYPE_P(node));
162739 +
162740 + if (TREE_CODE(node) == FUNCTION_TYPE)
162741 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
162742 +
162743 + return set_decl_type_codes(node, decl_hash_data);
162744 +}
162745 +
162746 +static void set_decl_codes(struct decl_hash *decl_hash_data)
162747 +{
162748 + const_tree arg, type;
162749 + enum tree_code code;
162750 +
162751 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
162752 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
162753 + return;
162754 + }
162755 +
162756 + type = get_function_type(decl_hash_data->decl);
162757 + code = TREE_CODE(type);
162758 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
162759 +
162760 + if (FUNCTION_PTR_P(decl_hash_data->decl))
162761 + set_result_codes(type, decl_hash_data);
162762 + else
162763 + set_result_codes(decl_hash_data->decl, decl_hash_data);
162764 +
162765 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
162766 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
162767 +}
162768 +
162769 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
162770 +{
162771 + while (entry) {
162772 + if (!strcmp(entry->name, func_name))
162773 + return entry;
162774 + entry = entry->next;
162775 + }
162776 + return NULL;
162777 +}
162778 +
162779 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
162780 +{
162781 + struct decl_hash decl_hash_data;
162782 + enum tree_code code = TREE_CODE(decl);
162783 +
162784 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
162785 +
162786 + // skip builtins __builtin_constant_p
162787 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
162788 + return NO_HASH;
162789 +
162790 + decl_hash_data.fn_name = decl_name;
162791 + decl_hash_data.decl = decl;
162792 + decl_hash_data.tree_codes_len = 0;
162793 +
162794 + set_decl_codes(&decl_hash_data);
162795 + gcc_assert(decl_hash_data.tree_codes_len != 0);
162796 + set_hash(&decl_hash_data);
162797 + return decl_hash_data.hash;
162798 +}
162799 +
162800 +const char *get_orig_decl_name(const_tree decl)
162801 +{
162802 + const char *name;
162803 + unsigned int len;
162804 + const void *end;
162805 + const_tree orig_decl = DECL_ORIGIN(decl);
162806 +
162807 + len = DECL_NAME_LENGTH(orig_decl);
162808 + name = DECL_NAME_POINTER(orig_decl);
162809 +
162810 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
162811 + * In such cases we will extract the name from the clone and use it in the hash table
162812 + * without checking the parameter number on the original (unavailable) decl.
162813 + */
162814 +
162815 + if (made_by_compiler(orig_decl)) {
162816 + end = memchr(name, '.', len);
162817 + gcc_assert(end);
162818 + len = (long)end - (long)name;
162819 + gcc_assert(len > 0);
162820 + }
162821 +
162822 + return xstrndup(name, len);
162823 +}
162824 +
162825 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
162826 +{
162827 + const struct size_overflow_hash *entry, *entry_node;
162828 +
162829 + entry = size_overflow_hash[hash];
162830 + entry_node = get_proper_hash_chain(entry, decl_name);
162831 + if (entry_node && entry_node->param & (1U << argnum))
162832 + return entry_node;
162833 +
162834 + entry = size_overflow_hash_aux[hash];
162835 + entry_node = get_proper_hash_chain(entry, decl_name);
162836 + if (entry_node && entry_node->param & (1U << argnum))
162837 + return entry_node;
162838 +
162839 + return NULL;
162840 +}
162841 +
162842 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
162843 +{
162844 + const struct size_overflow_hash *entry;
162845 + const_tree orig_decl;
162846 + unsigned int orig_argnum, hash;
162847 + const char *decl_name;
162848 +
162849 + if (made_by_compiler(fndecl)) {
162850 + orig_decl = get_orig_fndecl(fndecl);
162851 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
162852 + } else {
162853 + orig_decl = fndecl;
162854 + orig_argnum = argnum;
162855 + }
162856 +
162857 + if (orig_argnum == CANNOT_FIND_ARG)
162858 + return NULL;
162859 +
162860 + decl_name = get_orig_decl_name(orig_decl);
162861 + hash = get_decl_hash(orig_decl, decl_name);
162862 + if (hash == NO_HASH)
162863 + return NULL;
162864 +
162865 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
162866 + return entry;
162867 +}
162868 +
162869 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
162870 +{
162871 + tree var;
162872 + unsigned int argnum = 1;
162873 +
162874 + if (DECL_ARGUMENTS(func) == NULL_TREE)
162875 + return CANNOT_FIND_ARG;
162876 +
162877 + if (TREE_CODE(arg) == SSA_NAME)
162878 + arg = SSA_NAME_VAR(arg);
162879 +
162880 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
162881 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
162882 + continue;
162883 + if (!skip_types(var))
162884 + return argnum;
162885 + }
162886 +
162887 + return CANNOT_FIND_ARG;
162888 +}
162889 +
162890 +const_tree get_attribute(const char* attr_name, const_tree decl)
162891 +{
162892 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
162893 + if (attr && TREE_VALUE(attr))
162894 + return attr;
162895 + return NULL_TREE;
162896 +}
162897 +
162898 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
162899 + * If the function is missing everywhere then print the missing message into stderr.
162900 + */
162901 +void print_missing_function(next_interesting_function_t node)
162902 +{
162903 + unsigned int argnum, hash;
162904 + const struct size_overflow_hash *entry;
162905 + const char *decl_name;
162906 +
162907 + if (node->marked == ASM_STMT_SO_MARK)
162908 + return;
162909 +
162910 + if (node->orig_next_node) {
162911 + hash = node->orig_next_node->hash;
162912 + decl_name = node->orig_next_node->decl_name;
162913 + argnum = node->orig_next_node->num;
162914 + } else {
162915 + hash = node->hash;
162916 + decl_name = node->decl_name;
162917 + argnum = node->num;
162918 + }
162919 +
162920 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
162921 + if (entry)
162922 + return;
162923 +
162924 + // inform() would be too slow
162925 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
162926 +}
162927 +
162928 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
162929 new file mode 100644
162930 index 0000000..549decf
162931 --- /dev/null
162932 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
162933 @@ -0,0 +1,433 @@
162934 +/*
162935 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162936 + * Licensed under the GPL v2, or (at your option) v3
162937 + *
162938 + * Homepage:
162939 + * https://github.com/ephox-gcc-plugins/size_overflow
162940 + *
162941 + * Documentation:
162942 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162943 + *
162944 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162945 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162946 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162947 + *
162948 + * Usage:
162949 + * $ make
162950 + * $ make run
162951 + */
162952 +
162953 +#include "size_overflow.h"
162954 +
162955 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
162956 +{
162957 + const_gimple assign;
162958 + tree orig_type = TREE_TYPE(orig_node);
162959 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
162960 +
162961 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
162962 + return get_lhs(assign);
162963 +}
162964 +
162965 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
162966 +{
162967 + tree list;
162968 +
162969 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
162970 +
162971 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
162972 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
162973 + gimple_asm_set_input_op(stmt, 0, list);
162974 +}
162975 +
162976 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
162977 +{
162978 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
162979 +
162980 + switch (gimple_code(stmt)) {
162981 + case GIMPLE_RETURN:
162982 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
162983 + break;
162984 + case GIMPLE_CALL:
162985 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
162986 + break;
162987 + case GIMPLE_ASM:
162988 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
162989 + break;
162990 + default:
162991 + debug_gimple_stmt(stmt);
162992 + gcc_unreachable();
162993 + }
162994 +
162995 + update_stmt(stmt);
162996 +}
162997 +
162998 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
162999 +static bool skip_asm_cast(const_tree arg)
163000 +{
163001 + gimple def_stmt = get_def_stmt(arg);
163002 +
163003 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
163004 + return false;
163005 +
163006 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
163007 + if (is_size_overflow_asm(def_stmt))
163008 + return false;
163009 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
163010 +}
163011 +
163012 +struct interesting_stmts {
163013 + struct interesting_stmts *next;
163014 + gimple first_stmt;
163015 + tree orig_node;
163016 + unsigned int num;
163017 +};
163018 +
163019 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
163020 +{
163021 + struct interesting_stmts *new_node;
163022 +
163023 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
163024 + new_node->first_stmt = first_stmt;
163025 + new_node->num = num;
163026 + new_node->orig_node = orig_node;
163027 + new_node->next = head;
163028 + return new_node;
163029 +}
163030 +
163031 +static void free_interesting_stmts(struct interesting_stmts *head)
163032 +{
163033 + while (head) {
163034 + struct interesting_stmts *cur = head->next;
163035 + free(head);
163036 + head = cur;
163037 + }
163038 +}
163039 +
163040 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
163041 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
163042 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
163043 + */
163044 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
163045 +{
163046 + enum tree_code orig_code;
163047 +
163048 + gcc_assert(orig_node != NULL_TREE);
163049 +
163050 + if (is_gimple_constant(orig_node))
163051 + return head;
163052 +
163053 + orig_code = TREE_CODE(orig_node);
163054 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
163055 + gcc_assert(!skip_types(orig_node));
163056 +
163057 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
163058 + return head;
163059 +
163060 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
163061 + return head;
163062 +
163063 + if (skip_asm_cast(orig_node))
163064 + return head;
163065 +
163066 + return create_interesting_stmts(head, orig_node, first_stmt, num);
163067 +}
163068 +
163069 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
163070 +{
163071 + struct interesting_stmts *cur;
163072 +
163073 + for (cur = head; cur; cur = cur->next) {
163074 + tree new_node;
163075 +
163076 + new_node = expand(visited, cur->orig_node);
163077 + if (new_node == NULL_TREE)
163078 + continue;
163079 +
163080 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
163081 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
163082 + }
163083 +}
163084 +
163085 +static bool is_interesting_function(const_tree decl, unsigned int num)
163086 +{
163087 + const struct size_overflow_hash *so_hash;
163088 +
163089 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
163090 + return true;
163091 +
163092 + if (made_by_compiler(decl))
163093 + return false;
163094 +
163095 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
163096 + return so_hash != NULL;
163097 +}
163098 +
163099 +tree handle_fnptr_assign(const_gimple stmt)
163100 +{
163101 + tree field, rhs, op0;
163102 + const_tree op0_type;
163103 + enum tree_code rhs_code;
163104 +
163105 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
163106 + if (gimple_num_ops(stmt) != 2)
163107 + return NULL_TREE;
163108 +
163109 + gcc_assert(gimple_num_ops(stmt) == 2);
163110 + // TODO skip asm_stmt for now
163111 + if (gimple_code(stmt) == GIMPLE_ASM)
163112 + return NULL_TREE;
163113 + rhs = gimple_assign_rhs1(stmt);
163114 + if (is_gimple_constant(rhs))
163115 + return NULL_TREE;
163116 +
163117 + rhs_code = TREE_CODE(rhs);
163118 + if (rhs_code == VAR_DECL)
163119 + return rhs;
163120 +
163121 + switch (rhs_code) {
163122 + case ADDR_EXPR:
163123 + op0 = TREE_OPERAND(rhs, 0);
163124 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
163125 + return op0;
163126 + case COMPONENT_REF:
163127 + break;
163128 + // TODO skip array_ref for now
163129 + case ARRAY_REF:
163130 + return NULL_TREE;
163131 + // TODO skip ssa_name because it can lead to parm_decl
163132 + case SSA_NAME:
163133 + return NULL_TREE;
163134 + // TODO skip mem_ref and indirect_ref for now
163135 +#if BUILDING_GCC_VERSION >= 4006
163136 + case MEM_REF:
163137 +#endif
163138 + case INDIRECT_REF:
163139 + return NULL_TREE;
163140 + default:
163141 + debug_tree(rhs);
163142 + debug_gimple_stmt((gimple)stmt);
163143 + gcc_unreachable();
163144 + }
163145 +
163146 + op0 = TREE_OPERAND(rhs, 0);
163147 + switch (TREE_CODE(op0)) {
163148 + // TODO skip array_ref and parm_decl for now
163149 + case ARRAY_REF:
163150 + case PARM_DECL:
163151 + return NULL_TREE;
163152 + case COMPONENT_REF:
163153 +#if BUILDING_GCC_VERSION >= 4006
163154 + case MEM_REF:
163155 +#endif
163156 + case INDIRECT_REF:
163157 + case VAR_DECL:
163158 + break;
163159 + default:
163160 + debug_tree(op0);
163161 + gcc_unreachable();
163162 + }
163163 +
163164 + op0_type = TREE_TYPE(op0);
163165 + // TODO skip unions for now
163166 + if (TREE_CODE(op0_type) == UNION_TYPE)
163167 + return NULL_TREE;
163168 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
163169 +
163170 + field = TREE_OPERAND(rhs, 1);
163171 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
163172 + return field;
163173 +}
163174 +
163175 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
163176 +{
163177 + const_tree fnptr;
163178 + const_gimple def_stmt;
163179 + tree decl = gimple_call_fndecl(call_stmt);
163180 +
163181 + if (decl != NULL_TREE)
163182 + return decl;
163183 +
163184 + fnptr = gimple_call_fn(call_stmt);
163185 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
163186 + if (is_gimple_constant(fnptr))
163187 + return NULL_TREE;
163188 + def_stmt = get_fnptr_def_stmt(fnptr);
163189 + return handle_fnptr_assign(def_stmt);
163190 +}
163191 +
163192 +// Start stmt duplication on marked function parameters
163193 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
163194 +{
163195 + tree decl;
163196 + unsigned int i, len;
163197 +
163198 + len = gimple_call_num_args(call_stmt);
163199 + if (len == 0)
163200 + return head;
163201 +
163202 + decl = get_fn_or_fnptr_decl(call_stmt);
163203 + if (decl == NULL_TREE)
163204 + return head;
163205 +
163206 + for (i = 0; i < len; i++) {
163207 + tree arg;
163208 +
163209 + arg = gimple_call_arg(call_stmt, i);
163210 + if (is_gimple_constant(arg))
163211 + continue;
163212 + if (skip_types(arg))
163213 + continue;
163214 + if (is_interesting_function(decl, i + 1))
163215 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
163216 + }
163217 +
163218 + return head;
163219 +}
163220 +
163221 +// Collect interesting stmts for duplication
163222 +static void search_interesting_stmts(struct visited *visited)
163223 +{
163224 + basic_block bb;
163225 + bool search_ret;
163226 + struct interesting_stmts *head = NULL;
163227 +
163228 + search_ret = is_interesting_function(current_function_decl, 0);
163229 +
163230 + FOR_ALL_BB_FN(bb, cfun) {
163231 + gimple_stmt_iterator gsi;
163232 +
163233 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
163234 + tree first_node;
163235 + gimple stmt = gsi_stmt(gsi);
163236 +
163237 + switch (gimple_code(stmt)) {
163238 + case GIMPLE_ASM:
163239 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
163240 + continue;
163241 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
163242 + head = search_interesting_stmt(head, stmt, first_node, 0);
163243 + break;
163244 + case GIMPLE_RETURN:
163245 + if (!search_ret)
163246 + continue;
163247 + first_node = gimple_return_retval(as_a_greturn(stmt));
163248 + if (first_node == NULL_TREE)
163249 + break;
163250 + head = search_interesting_stmt(head, stmt, first_node, 0);
163251 + break;
163252 + case GIMPLE_CALL:
163253 + head = search_interesting_calls(head, as_a_gcall(stmt));
163254 + break;
163255 + default:
163256 + break;
163257 + }
163258 + }
163259 + }
163260 +
163261 + handle_interesting_stmt(visited, head);
163262 + free_interesting_stmts(head);
163263 +}
163264 +
163265 +static struct visited *create_visited(void)
163266 +{
163267 + struct visited *new_node;
163268 +
163269 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
163270 + new_node->stmts = pointer_set_create();
163271 + new_node->my_stmts = pointer_set_create();
163272 + new_node->skip_expr_casts = pointer_set_create();
163273 + new_node->no_cast_check = pointer_set_create();
163274 + return new_node;
163275 +}
163276 +
163277 +static void free_visited(struct visited *visited)
163278 +{
163279 + pointer_set_destroy(visited->stmts);
163280 + pointer_set_destroy(visited->my_stmts);
163281 + pointer_set_destroy(visited->skip_expr_casts);
163282 + pointer_set_destroy(visited->no_cast_check);
163283 +
163284 + free(visited);
163285 +}
163286 +
163287 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
163288 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
163289 +{
163290 + gassign *assign;
163291 + gimple_stmt_iterator gsi;
163292 +
163293 + // already removed
163294 + if (gimple_bb(asm_stmt) == NULL)
163295 + return;
163296 + gsi = gsi_for_stmt(asm_stmt);
163297 +
163298 + assign = gimple_build_assign(lhs, rhs);
163299 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
163300 + SSA_NAME_DEF_STMT(lhs) = assign;
163301 +
163302 + gsi_remove(&gsi, true);
163303 +}
163304 +
163305 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
163306 +static void remove_size_overflow_asm(gimple stmt)
163307 +{
163308 + gimple_stmt_iterator gsi;
163309 + tree input, output;
163310 +
163311 + if (!is_size_overflow_asm(stmt))
163312 + return;
163313 +
163314 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
163315 + gsi = gsi_for_stmt(stmt);
163316 +
163317 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
163318 + gsi_remove(&gsi, true);
163319 + return;
163320 + }
163321 +
163322 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
163323 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
163324 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
163325 +}
163326 +
163327 +static void remove_all_size_overflow_asm(void)
163328 +{
163329 + basic_block bb;
163330 +
163331 + FOR_ALL_BB_FN(bb, cfun) {
163332 + gimple_stmt_iterator si;
163333 +
163334 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
163335 + remove_size_overflow_asm(gsi_stmt(si));
163336 + }
163337 +}
163338 +
163339 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
163340 +{
163341 + struct visited *visited;
163342 +
163343 +#if BUILDING_GCC_VERSION >= 4008
163344 + if (dump_file) {
163345 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
163346 + size_overflow_dump_function(dump_file, node);
163347 + }
163348 +#endif
163349 + visited = create_visited();
163350 + set_dominance_info();
163351 +
163352 + search_interesting_stmts(visited);
163353 +
163354 + remove_all_size_overflow_asm();
163355 +
163356 + unset_dominance_info();
163357 + free_visited(visited);
163358 +
163359 +#if BUILDING_GCC_VERSION >= 4008
163360 + if (dump_file) {
163361 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
163362 + size_overflow_dump_function(dump_file, node);
163363 + }
163364 +#endif
163365 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
163366 +}
163367 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163368 new file mode 100644
163369 index 0000000..c9d7068
163370 --- /dev/null
163371 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163372 @@ -0,0 +1,966 @@
163373 +/*
163374 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163375 + * Licensed under the GPL v2, or (at your option) v3
163376 + *
163377 + * Homepage:
163378 + * https://github.com/ephox-gcc-plugins/size_overflow
163379 + *
163380 + * Documentation:
163381 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163382 + *
163383 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163384 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163385 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163386 + *
163387 + * Usage:
163388 + * $ make
163389 + * $ make run
163390 + */
163391 +
163392 +#include "size_overflow.h"
163393 +
163394 +#define MIN_CHECK true
163395 +#define MAX_CHECK false
163396 +
163397 +unsigned int call_count = 0;
163398 +
163399 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
163400 +{
163401 + const_tree type;
163402 + tree new_type;
163403 +
163404 + gcc_assert(node != NULL_TREE);
163405 +
163406 + type = TREE_TYPE(node);
163407 +
163408 + if (pointer_set_contains(visited->my_stmts, stmt))
163409 + return TREE_TYPE(node);
163410 +
163411 + switch (TYPE_MODE(type)) {
163412 + case QImode:
163413 + new_type = size_overflow_type_HI;
163414 + break;
163415 + case HImode:
163416 + new_type = size_overflow_type_SI;
163417 + break;
163418 + case SImode:
163419 + new_type = size_overflow_type_DI;
163420 + break;
163421 + case DImode:
163422 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
163423 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
163424 + else
163425 + new_type = size_overflow_type_TI;
163426 + break;
163427 + case TImode:
163428 + gcc_assert(!TYPE_UNSIGNED(type));
163429 + new_type = size_overflow_type_TI;
163430 + break;
163431 + default:
163432 + debug_tree((tree)node);
163433 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
163434 + gcc_unreachable();
163435 + }
163436 +
163437 + if (TYPE_QUALS(type) != 0)
163438 + return build_qualified_type(new_type, TYPE_QUALS(type));
163439 + return new_type;
163440 +}
163441 +
163442 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
163443 +{
163444 + gimple_stmt_iterator gsi;
163445 + gimple new_stmt;
163446 +
163447 + if (rhs == NULL_TREE)
163448 + return NULL_TREE;
163449 +
163450 + gsi = gsi_for_stmt(stmt);
163451 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
163452 + if (gimple_assign_cast_p(new_stmt))
163453 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
163454 + pointer_set_insert(visited->my_stmts, new_stmt);
163455 +
163456 + return get_lhs(new_stmt);
163457 +}
163458 +
163459 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
163460 +{
163461 + tree lhs, dst_type;
163462 + gimple_stmt_iterator gsi;
163463 +
163464 + if (rhs1 == NULL_TREE) {
163465 + debug_gimple_stmt(oldstmt);
163466 + error("%s: rhs1 is NULL_TREE", __func__);
163467 + gcc_unreachable();
163468 + }
163469 +
163470 + switch (gimple_code(oldstmt)) {
163471 + case GIMPLE_ASM:
163472 + lhs = rhs1;
163473 + break;
163474 + case GIMPLE_CALL:
163475 + case GIMPLE_ASSIGN:
163476 + lhs = gimple_get_lhs(oldstmt);
163477 + break;
163478 + default:
163479 + debug_gimple_stmt(oldstmt);
163480 + gcc_unreachable();
163481 + }
163482 +
163483 + gsi = gsi_for_stmt(oldstmt);
163484 + pointer_set_insert(visited->stmts, oldstmt);
163485 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
163486 + basic_block next_bb, cur_bb;
163487 + const_edge e;
163488 +
163489 + gcc_assert(before == false);
163490 + gcc_assert(stmt_can_throw_internal(oldstmt));
163491 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
163492 + gcc_assert(!gsi_end_p(gsi));
163493 +
163494 + cur_bb = gimple_bb(oldstmt);
163495 + next_bb = cur_bb->next_bb;
163496 + e = find_edge(cur_bb, next_bb);
163497 + gcc_assert(e != NULL);
163498 + gcc_assert(e->flags & EDGE_FALLTHRU);
163499 +
163500 + gsi = gsi_after_labels(next_bb);
163501 + gcc_assert(!gsi_end_p(gsi));
163502 +
163503 + before = true;
163504 + oldstmt = gsi_stmt(gsi);
163505 + }
163506 +
163507 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
163508 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
163509 + else
163510 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
163511 +
163512 + if (is_gimple_constant(rhs1))
163513 + return cast_a_tree(dst_type, rhs1);
163514 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
163515 +}
163516 +
163517 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
163518 +{
163519 + gassign *stmt;
163520 + gimple_stmt_iterator gsi;
163521 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
163522 +
163523 + if (pointer_set_contains(visited->my_stmts, oldstmt))
163524 + return lhs;
163525 +
163526 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
163527 + rhs1 = gimple_assign_rhs1(oldstmt);
163528 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
163529 + }
163530 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
163531 + rhs2 = gimple_assign_rhs2(oldstmt);
163532 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
163533 + }
163534 +
163535 + stmt = as_a_gassign(gimple_copy(oldstmt));
163536 + gimple_set_location(stmt, gimple_location(oldstmt));
163537 + pointer_set_insert(visited->my_stmts, stmt);
163538 +
163539 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
163540 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
163541 +
163542 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
163543 +
163544 + new_var = create_new_var(size_overflow_type);
163545 + new_var = make_ssa_name(new_var, stmt);
163546 + gimple_assign_set_lhs(stmt, new_var);
163547 +
163548 + if (rhs1 != NULL_TREE)
163549 + gimple_assign_set_rhs1(stmt, rhs1);
163550 +
163551 + if (rhs2 != NULL_TREE)
163552 + gimple_assign_set_rhs2(stmt, rhs2);
163553 +#if BUILDING_GCC_VERSION >= 4006
163554 + if (rhs3 != NULL_TREE)
163555 + gimple_assign_set_rhs3(stmt, rhs3);
163556 +#endif
163557 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
163558 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
163559 +
163560 + gsi = gsi_for_stmt(oldstmt);
163561 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
163562 + update_stmt(stmt);
163563 + pointer_set_insert(visited->stmts, oldstmt);
163564 + return gimple_assign_lhs(stmt);
163565 +}
163566 +
163567 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
163568 +{
163569 + const_gimple assign;
163570 + gimple_stmt_iterator gsi;
163571 + basic_block first_bb;
163572 +
163573 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
163574 +
163575 + if (bb->index == 0) {
163576 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
163577 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
163578 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
163579 + bb = first_bb;
163580 + }
163581 +
163582 + gsi = gsi_after_labels(bb);
163583 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
163584 + pointer_set_insert(visited->my_stmts, assign);
163585 + return get_lhs(assign);
163586 +}
163587 +
163588 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
163589 +{
163590 + gimple_stmt_iterator gsi;
163591 + const_gimple assign;
163592 + gimple def_stmt = get_def_stmt(new_arg);
163593 +
163594 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
163595 + gsi = gsi_after_labels(gimple_bb(def_stmt));
163596 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
163597 + } else {
163598 + gsi = gsi_for_stmt(def_stmt);
163599 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
163600 + }
163601 +
163602 + pointer_set_insert(visited->my_stmts, assign);
163603 + return get_lhs(assign);
163604 +}
163605 +
163606 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
163607 +{
163608 + basic_block bb;
163609 + gimple_stmt_iterator gsi;
163610 + const_gimple def_stmt;
163611 + const_gimple assign;
163612 +
163613 + def_stmt = get_def_stmt(arg);
163614 + bb = gimple_bb(def_stmt);
163615 + gcc_assert(bb->index != 0);
163616 + gsi = gsi_after_labels(bb);
163617 +
163618 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
163619 + pointer_set_insert(visited->my_stmts, assign);
163620 + return get_lhs(assign);
163621 +}
163622 +
163623 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
163624 +{
163625 + tree size_overflow_type;
163626 + tree arg;
163627 + const_gimple def_stmt;
163628 +
163629 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
163630 + return new_arg;
163631 +
163632 + arg = gimple_phi_arg_def(oldstmt, i);
163633 + def_stmt = get_def_stmt(arg);
163634 + gcc_assert(def_stmt != NULL);
163635 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
163636 +
163637 + switch (gimple_code(def_stmt)) {
163638 + case GIMPLE_PHI:
163639 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
163640 + case GIMPLE_NOP: {
163641 + basic_block bb;
163642 +
163643 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
163644 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
163645 + }
163646 + case GIMPLE_ASM: {
163647 + gimple_stmt_iterator gsi;
163648 + const_gimple assign;
163649 + gimple stmt = get_def_stmt(arg);
163650 +
163651 + gsi = gsi_for_stmt(stmt);
163652 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
163653 + pointer_set_insert(visited->my_stmts, assign);
163654 + return get_lhs(assign);
163655 + }
163656 + default:
163657 + gcc_assert(new_arg != NULL_TREE);
163658 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
163659 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
163660 + }
163661 +}
163662 +
163663 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
163664 +{
163665 + basic_block bb;
163666 + gimple stmt;
163667 + gphi *phi;
163668 + gimple_seq seq;
163669 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
163670 +
163671 + bb = gsi_bb(gsi);
163672 +
163673 + if (result == NULL_TREE) {
163674 + tree old_result = gimple_phi_result(oldstmt);
163675 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
163676 +
163677 + result = create_new_var(size_overflow_type);
163678 + }
163679 +
163680 + stmt = create_phi_node(result, bb);
163681 + phi = as_a_gphi(stmt);
163682 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
163683 + seq = phi_nodes(bb);
163684 + gsi = gsi_last(seq);
163685 + gsi_remove(&gsi, false);
163686 +
163687 + gsi = gsi_for_stmt(oldstmt);
163688 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
163689 + gimple_set_bb(phi, bb);
163690 + return phi;
163691 +}
163692 +
163693 +#if BUILDING_GCC_VERSION <= 4007
163694 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
163695 +#else
163696 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
163697 +#endif
163698 +{
163699 + gphi *new_phi;
163700 + unsigned int i;
163701 + tree arg, result;
163702 + location_t loc = gimple_location(oldstmt);
163703 +
163704 +#if BUILDING_GCC_VERSION <= 4007
163705 + gcc_assert(!VEC_empty(tree, *args));
163706 +#else
163707 + gcc_assert(!args->is_empty());
163708 +#endif
163709 +
163710 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
163711 + result = gimple_phi_result(new_phi);
163712 + ssa_name_var = SSA_NAME_VAR(result);
163713 +
163714 +#if BUILDING_GCC_VERSION <= 4007
163715 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
163716 +#else
163717 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
163718 +#endif
163719 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
163720 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
163721 + }
163722 +
163723 +#if BUILDING_GCC_VERSION <= 4007
163724 + VEC_free(tree, heap, *args);
163725 +#else
163726 + vec_free(args);
163727 +#endif
163728 + update_stmt(new_phi);
163729 + pointer_set_insert(visited->my_stmts, new_phi);
163730 + return result;
163731 +}
163732 +
163733 +static tree handle_phi(struct visited *visited, tree orig_result)
163734 +{
163735 + tree ssa_name_var = NULL_TREE;
163736 +#if BUILDING_GCC_VERSION <= 4007
163737 + VEC(tree, heap) *args = NULL;
163738 +#else
163739 + vec<tree, va_heap, vl_embed> *args = NULL;
163740 +#endif
163741 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
163742 + unsigned int i, len = gimple_phi_num_args(oldstmt);
163743 +
163744 + pointer_set_insert(visited->stmts, oldstmt);
163745 + for (i = 0; i < len; i++) {
163746 + tree arg, new_arg;
163747 +
163748 + arg = gimple_phi_arg_def(oldstmt, i);
163749 + new_arg = expand(visited, arg);
163750 +
163751 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
163752 + ssa_name_var = SSA_NAME_VAR(new_arg);
163753 +
163754 + if (is_gimple_constant(arg)) {
163755 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
163756 +
163757 + new_arg = cast_a_tree(size_overflow_type, arg);
163758 + }
163759 +
163760 +#if BUILDING_GCC_VERSION <= 4007
163761 + VEC_safe_push(tree, heap, args, new_arg);
163762 +#else
163763 + vec_safe_push(args, new_arg);
163764 +#endif
163765 + }
163766 +
163767 +#if BUILDING_GCC_VERSION <= 4007
163768 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
163769 +#else
163770 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
163771 +#endif
163772 +}
163773 +
163774 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
163775 +{
163776 + tree rhs1 = gimple_assign_rhs1(stmt);
163777 + tree lhs = gimple_assign_lhs(stmt);
163778 + const_tree rhs1_type = TREE_TYPE(rhs1);
163779 + const_tree lhs_type = TREE_TYPE(lhs);
163780 +
163781 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
163782 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163783 +
163784 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
163785 +}
163786 +
163787 +static bool skip_lhs_cast_check(const gassign *stmt)
163788 +{
163789 + const_tree rhs = gimple_assign_rhs1(stmt);
163790 + const_gimple def_stmt = get_def_stmt(rhs);
163791 +
163792 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
163793 + if (gimple_code(def_stmt) == GIMPLE_ASM)
163794 + return true;
163795 +
163796 + if (is_const_plus_unsigned_signed_truncation(rhs))
163797 + return true;
163798 +
163799 + return false;
163800 +}
163801 +
163802 +static tree create_string_param(tree string)
163803 +{
163804 + tree i_type, a_type;
163805 + const int length = TREE_STRING_LENGTH(string);
163806 +
163807 + gcc_assert(length > 0);
163808 +
163809 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
163810 + a_type = build_array_type(char_type_node, i_type);
163811 +
163812 + TREE_TYPE(string) = a_type;
163813 + TREE_CONSTANT(string) = 1;
163814 + TREE_READONLY(string) = 1;
163815 +
163816 + return build1(ADDR_EXPR, ptr_type_node, string);
163817 +}
163818 +
163819 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
163820 +{
163821 + gcond *cond_stmt;
163822 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
163823 +
163824 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
163825 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
163826 + update_stmt(cond_stmt);
163827 +}
163828 +
163829 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
163830 +{
163831 + gimple call_stmt;
163832 + gcall *func_stmt;
163833 + const_gimple def_stmt;
163834 + const_tree loc_line;
163835 + tree loc_file, ssa_name, current_func;
163836 + expanded_location xloc;
163837 + char *ssa_name_buf;
163838 + int len;
163839 + struct cgraph_edge *edge;
163840 + struct cgraph_node *report_node;
163841 + int frequency;
163842 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
163843 +
163844 + def_stmt = get_def_stmt(arg);
163845 + xloc = expand_location(gimple_location(def_stmt));
163846 +
163847 + if (!gimple_has_location(def_stmt)) {
163848 + xloc = expand_location(gimple_location(stmt));
163849 + if (!gimple_has_location(stmt))
163850 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
163851 + }
163852 +
163853 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
163854 +
163855 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
163856 + loc_file = create_string_param(loc_file);
163857 +
163858 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
163859 + current_func = create_string_param(current_func);
163860 +
163861 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
163862 + call_count++;
163863 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
163864 + gcc_assert(len > 0);
163865 + ssa_name = build_string(len + 1, ssa_name_buf);
163866 + free(ssa_name_buf);
163867 + ssa_name = create_string_param(ssa_name);
163868 +
163869 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
163870 + call_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
163871 + func_stmt = as_a_gcall(call_stmt);
163872 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
163873 +
163874 + report_node = cgraph_get_create_node(report_size_overflow_decl);
163875 + gcc_assert(report_node);
163876 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
163877 +
163878 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
163879 + gcc_assert(edge != NULL);
163880 +}
163881 +
163882 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
163883 +{
163884 + basic_block cond_bb, join_bb, bb_true;
163885 + edge e;
163886 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
163887 +
163888 + cond_bb = gimple_bb(stmt);
163889 + if (before)
163890 + gsi_prev(&gsi);
163891 + if (gsi_end_p(gsi))
163892 + e = split_block_after_labels(cond_bb);
163893 + else
163894 + e = split_block(cond_bb, gsi_stmt(gsi));
163895 + cond_bb = e->src;
163896 + join_bb = e->dest;
163897 + e->flags = EDGE_FALSE_VALUE;
163898 + e->probability = REG_BR_PROB_BASE;
163899 +
163900 + bb_true = create_empty_bb(cond_bb);
163901 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
163902 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
163903 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
163904 +
163905 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
163906 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
163907 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
163908 +
163909 + if (current_loops != NULL) {
163910 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
163911 + add_bb_to_loop(bb_true, cond_bb->loop_father);
163912 + }
163913 +
163914 + insert_cond(cond_bb, arg, cond_code, type_value);
163915 + insert_cond_result(bb_true, stmt, arg, min);
163916 +
163917 +// print_the_code_insertions(stmt);
163918 +}
163919 +
163920 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
163921 +{
163922 + const_tree rhs_type = TREE_TYPE(rhs);
163923 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
163924 +
163925 + gcc_assert(rhs_type != NULL_TREE);
163926 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
163927 + return;
163928 +
163929 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
163930 +
163931 + if (is_const_plus_unsigned_signed_truncation(rhs))
163932 + return;
163933 +
163934 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
163935 + // typemax (-1) < typemin (0)
163936 + if (TREE_OVERFLOW(type_max))
163937 + return;
163938 +
163939 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
163940 +
163941 + cast_rhs_type = TREE_TYPE(cast_rhs);
163942 + type_max_type = TREE_TYPE(type_max);
163943 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
163944 +
163945 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
163946 +
163947 + // special case: get_size_overflow_type(), 32, u64->s
163948 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
163949 + return;
163950 +
163951 + type_min_type = TREE_TYPE(type_min);
163952 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
163953 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
163954 +}
163955 +
163956 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
163957 +{
163958 + bool cast_lhs, cast_rhs;
163959 + tree lhs = gimple_assign_lhs(stmt);
163960 + tree rhs = gimple_assign_rhs1(stmt);
163961 + const_tree lhs_type = TREE_TYPE(lhs);
163962 + const_tree rhs_type = TREE_TYPE(rhs);
163963 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
163964 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
163965 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
163966 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
163967 +
163968 + static bool check_lhs[3][4] = {
163969 + // ss su us uu
163970 + { false, true, true, false }, // lhs > rhs
163971 + { false, false, false, false }, // lhs = rhs
163972 + { true, true, true, true }, // lhs < rhs
163973 + };
163974 +
163975 + static bool check_rhs[3][4] = {
163976 + // ss su us uu
163977 + { true, false, true, true }, // lhs > rhs
163978 + { true, false, true, true }, // lhs = rhs
163979 + { true, false, true, true }, // lhs < rhs
163980 + };
163981 +
163982 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
163983 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
163984 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163985 +
163986 + if (lhs_size > rhs_size) {
163987 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163988 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163989 + } else if (lhs_size == rhs_size) {
163990 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163991 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163992 + } else {
163993 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163994 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163995 + }
163996 +
163997 + if (!cast_lhs && !cast_rhs)
163998 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
163999 +
164000 + if (cast_lhs && !skip_lhs_cast_check(stmt))
164001 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
164002 +
164003 + if (cast_rhs)
164004 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
164005 +
164006 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164007 +}
164008 +
164009 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
164010 +{
164011 + enum tree_code rhs_code;
164012 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
164013 +
164014 + if (pointer_set_contains(visited->my_stmts, stmt))
164015 + return lhs;
164016 +
164017 + rhs1 = gimple_assign_rhs1(stmt);
164018 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
164019 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164020 +
164021 + new_rhs1 = expand(visited, rhs1);
164022 +
164023 + if (new_rhs1 == NULL_TREE)
164024 + return create_cast_assign(visited, stmt);
164025 +
164026 + if (pointer_set_contains(visited->no_cast_check, stmt))
164027 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164028 +
164029 + rhs_code = gimple_assign_rhs_code(stmt);
164030 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
164031 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
164032 +
164033 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
164034 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
164035 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164036 + }
164037 +
164038 + if (!gimple_assign_cast_p(stmt))
164039 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164040 +
164041 + return create_cast_overflow_check(visited, new_rhs1, stmt);
164042 +}
164043 +
164044 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
164045 +{
164046 + tree rhs1, lhs = gimple_assign_lhs(stmt);
164047 + gimple def_stmt = get_def_stmt(lhs);
164048 +
164049 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
164050 + rhs1 = gimple_assign_rhs1(def_stmt);
164051 +
164052 + if (is_gimple_constant(rhs1))
164053 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164054 +
164055 + switch (TREE_CODE(rhs1)) {
164056 + case SSA_NAME: {
164057 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
164058 +
164059 + if (gimple_assign_cast_p(stmt))
164060 + unsigned_signed_cast_intentional_overflow(visited, stmt);
164061 + return ret;
164062 + }
164063 + case ARRAY_REF:
164064 + case BIT_FIELD_REF:
164065 + case ADDR_EXPR:
164066 + case COMPONENT_REF:
164067 + case INDIRECT_REF:
164068 +#if BUILDING_GCC_VERSION >= 4006
164069 + case MEM_REF:
164070 +#endif
164071 + case TARGET_MEM_REF:
164072 + case VIEW_CONVERT_EXPR:
164073 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164074 + case PARM_DECL:
164075 + case VAR_DECL:
164076 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164077 +
164078 + default:
164079 + debug_gimple_stmt(def_stmt);
164080 + debug_tree(rhs1);
164081 + gcc_unreachable();
164082 + }
164083 +}
164084 +
164085 +static void __unused print_the_code_insertions(const_gimple stmt)
164086 +{
164087 + location_t loc = gimple_location(stmt);
164088 +
164089 + inform(loc, "Integer size_overflow check applied here.");
164090 +}
164091 +
164092 +static bool is_from_cast(const_tree node)
164093 +{
164094 + gimple def_stmt = get_def_stmt(node);
164095 +
164096 + if (!def_stmt)
164097 + return false;
164098 +
164099 + if (gimple_assign_cast_p(def_stmt))
164100 + return true;
164101 +
164102 + return false;
164103 +}
164104 +
164105 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
164106 +static bool is_ptr_diff(gassign *stmt)
164107 +{
164108 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
164109 +
164110 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
164111 + return false;
164112 +
164113 + rhs1 = gimple_assign_rhs1(stmt);
164114 + if (!is_from_cast(rhs1))
164115 + return false;
164116 +
164117 + rhs2 = gimple_assign_rhs2(stmt);
164118 + if (!is_from_cast(rhs2))
164119 + return false;
164120 +
164121 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
164122 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
164123 +
164124 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
164125 + return false;
164126 +
164127 + return true;
164128 +}
164129 +
164130 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
164131 +{
164132 + tree rhs1, rhs2, lhs;
164133 +
164134 + rhs1 = gimple_assign_rhs1(stmt);
164135 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
164136 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
164137 +
164138 + lhs = gimple_assign_lhs(stmt);
164139 + if (new_rhs2 == NULL_TREE)
164140 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164141 +
164142 + rhs2 = gimple_assign_rhs2(stmt);
164143 + if (!is_gimple_constant(rhs2))
164144 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
164145 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164146 +}
164147 +
164148 +static tree handle_binary_ops(struct visited *visited, tree lhs)
164149 +{
164150 + enum intentional_overflow_type res;
164151 + tree rhs1, rhs2, new_lhs;
164152 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164153 + tree new_rhs1 = NULL_TREE;
164154 + tree new_rhs2 = NULL_TREE;
164155 +
164156 + if (is_ptr_diff(def_stmt))
164157 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164158 +
164159 + rhs1 = gimple_assign_rhs1(def_stmt);
164160 + rhs2 = gimple_assign_rhs2(def_stmt);
164161 +
164162 + /* no DImode/TImode division in the 32/64 bit kernel */
164163 + switch (gimple_assign_rhs_code(def_stmt)) {
164164 + case RDIV_EXPR:
164165 + case TRUNC_DIV_EXPR:
164166 + case CEIL_DIV_EXPR:
164167 + case FLOOR_DIV_EXPR:
164168 + case ROUND_DIV_EXPR:
164169 + case TRUNC_MOD_EXPR:
164170 + case CEIL_MOD_EXPR:
164171 + case FLOOR_MOD_EXPR:
164172 + case ROUND_MOD_EXPR:
164173 + case EXACT_DIV_EXPR:
164174 + case POINTER_PLUS_EXPR:
164175 + case BIT_AND_EXPR:
164176 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164177 + default:
164178 + break;
164179 + }
164180 +
164181 + new_lhs = handle_integer_truncation(visited, lhs);
164182 + if (new_lhs != NULL_TREE)
164183 + return new_lhs;
164184 +
164185 + if (TREE_CODE(rhs1) == SSA_NAME)
164186 + new_rhs1 = expand(visited, rhs1);
164187 + if (TREE_CODE(rhs2) == SSA_NAME)
164188 + new_rhs2 = expand(visited, rhs2);
164189 +
164190 + res = add_mul_intentional_overflow(def_stmt);
164191 + if (res != NO_INTENTIONAL_OVERFLOW) {
164192 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164193 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
164194 + return new_lhs;
164195 + }
164196 +
164197 + if (skip_expr_on_double_type(def_stmt)) {
164198 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164199 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
164200 + return new_lhs;
164201 + }
164202 +
164203 + if (is_a_neg_overflow(def_stmt, rhs2))
164204 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
164205 + if (is_a_neg_overflow(def_stmt, rhs1))
164206 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
164207 +
164208 +
164209 + if (is_a_constant_overflow(def_stmt, rhs2))
164210 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
164211 + if (is_a_constant_overflow(def_stmt, rhs1))
164212 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
164213 +
164214 + // the const is between 0 and (signed) MAX
164215 + if (is_gimple_constant(rhs1))
164216 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
164217 + if (is_gimple_constant(rhs2))
164218 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
164219 +
164220 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
164221 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
164222 +
164223 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164224 +}
164225 +
164226 +#if BUILDING_GCC_VERSION >= 4006
164227 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
164228 +{
164229 + if (is_gimple_constant(rhs))
164230 + return cast_a_tree(size_overflow_type, rhs);
164231 + if (TREE_CODE(rhs) != SSA_NAME)
164232 + return NULL_TREE;
164233 + return expand(visited, rhs);
164234 +}
164235 +
164236 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
164237 +{
164238 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
164239 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164240 +
164241 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
164242 +
164243 + rhs1 = gimple_assign_rhs1(def_stmt);
164244 + rhs2 = gimple_assign_rhs2(def_stmt);
164245 + rhs3 = gimple_assign_rhs3(def_stmt);
164246 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
164247 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
164248 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
164249 +
164250 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
164251 +}
164252 +#endif
164253 +
164254 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
164255 +{
164256 + gimple_stmt_iterator gsi;
164257 + gimple next_stmt = NULL;
164258 +
164259 + gsi = gsi_for_stmt(stmt);
164260 +
164261 + do {
164262 + gsi_next(&gsi);
164263 + next_stmt = gsi_stmt(gsi);
164264 +
164265 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
164266 + return NULL_TREE;
164267 +
164268 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
164269 + break;
164270 +
164271 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
164272 + } while (!gsi_end_p(gsi));
164273 +
164274 + gcc_assert(next_stmt);
164275 + return get_lhs(next_stmt);
164276 +}
164277 +
164278 +static tree expand_visited(struct visited *visited, gimple def_stmt)
164279 +{
164280 + gimple_stmt_iterator gsi;
164281 + enum gimple_code code = gimple_code(def_stmt);
164282 +
164283 + if (code == GIMPLE_ASM)
164284 + return NULL_TREE;
164285 +
164286 + gsi = gsi_for_stmt(def_stmt);
164287 + gsi_next(&gsi);
164288 +
164289 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
164290 + return NULL_TREE;
164291 + return get_my_stmt_lhs(visited, def_stmt);
164292 +}
164293 +
164294 +tree expand(struct visited *visited, tree lhs)
164295 +{
164296 + gimple def_stmt;
164297 +
164298 + def_stmt = get_def_stmt(lhs);
164299 +
164300 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
164301 + return NULL_TREE;
164302 +
164303 + if (pointer_set_contains(visited->my_stmts, def_stmt))
164304 + return lhs;
164305 +
164306 + if (pointer_set_contains(visited->stmts, def_stmt))
164307 + return expand_visited(visited, def_stmt);
164308 +
164309 + if (is_gimple_constant(lhs))
164310 + return NULL_TREE;
164311 + if (skip_types(lhs))
164312 + return NULL_TREE;
164313 +
164314 + switch (gimple_code(def_stmt)) {
164315 + case GIMPLE_PHI:
164316 + return handle_phi(visited, lhs);
164317 + case GIMPLE_CALL:
164318 + case GIMPLE_ASM:
164319 + if (is_size_overflow_asm(def_stmt))
164320 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
164321 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164322 + case GIMPLE_ASSIGN:
164323 + switch (gimple_num_ops(def_stmt)) {
164324 + case 2:
164325 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
164326 + case 3:
164327 + return handle_binary_ops(visited, lhs);
164328 +#if BUILDING_GCC_VERSION >= 4006
164329 + case 4:
164330 + return handle_ternary_ops(visited, lhs);
164331 +#endif
164332 + }
164333 + default:
164334 + debug_gimple_stmt(def_stmt);
164335 + error("%s: unknown gimple code", __func__);
164336 + gcc_unreachable();
164337 + }
164338 +}
164339 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
164340 new file mode 100644
164341 index 0000000..155e2c5
164342 --- /dev/null
164343 +++ b/tools/gcc/stackleak_plugin.c
164344 @@ -0,0 +1,436 @@
164345 +/*
164346 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
164347 + * Licensed under the GPL v2
164348 + *
164349 + * Note: the choice of the license means that the compilation process is
164350 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
164351 + * but for the kernel it doesn't matter since it doesn't link against
164352 + * any of the gcc libraries
164353 + *
164354 + * gcc plugin to help implement various PaX features
164355 + *
164356 + * - track lowest stack pointer
164357 + *
164358 + * TODO:
164359 + * - initialize all local variables
164360 + *
164361 + * BUGS:
164362 + * - none known
164363 + */
164364 +
164365 +#include "gcc-common.h"
164366 +
164367 +int plugin_is_GPL_compatible;
164368 +
164369 +static int track_frame_size = -1;
164370 +static const char track_function[] = "pax_track_stack";
164371 +static const char check_function[] = "pax_check_alloca";
164372 +static GTY(()) tree track_function_decl;
164373 +static GTY(()) tree check_function_decl;
164374 +static bool init_locals;
164375 +
164376 +static struct plugin_info stackleak_plugin_info = {
164377 + .version = "201504282245",
164378 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
164379 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
164380 +};
164381 +
164382 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
164383 +{
164384 + gimple stmt;
164385 + gcall *check_alloca;
164386 + tree alloca_size;
164387 + cgraph_node_ptr node;
164388 + int frequency;
164389 + basic_block bb;
164390 +
164391 + // insert call to void pax_check_alloca(unsigned long size)
164392 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
164393 + stmt = gimple_build_call(check_function_decl, 1, alloca_size);
164394 + check_alloca = as_a_gcall(stmt);
164395 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
164396 +
164397 + // update the cgraph
164398 + bb = gimple_bb(check_alloca);
164399 + node = cgraph_get_create_node(check_function_decl);
164400 + gcc_assert(node);
164401 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
164402 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
164403 +}
164404 +
164405 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
164406 +{
164407 + gimple stmt;
164408 + gcall *track_stack;
164409 + cgraph_node_ptr node;
164410 + int frequency;
164411 + basic_block bb;
164412 +
164413 + // insert call to void pax_track_stack(void)
164414 + stmt = gimple_build_call(track_function_decl, 0);
164415 + track_stack = as_a_gcall(stmt);
164416 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
164417 +
164418 + // update the cgraph
164419 + bb = gimple_bb(track_stack);
164420 + node = cgraph_get_create_node(track_function_decl);
164421 + gcc_assert(node);
164422 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
164423 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
164424 +}
164425 +
164426 +static bool is_alloca(gimple stmt)
164427 +{
164428 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
164429 + return true;
164430 +
164431 +#if BUILDING_GCC_VERSION >= 4007
164432 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
164433 + return true;
164434 +#endif
164435 +
164436 + return false;
164437 +}
164438 +
164439 +static unsigned int execute_stackleak_tree_instrument(void)
164440 +{
164441 + basic_block bb, entry_bb;
164442 + bool prologue_instrumented = false, is_leaf = true;
164443 +
164444 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
164445 +
164446 + // 1. loop through BBs and GIMPLE statements
164447 + FOR_EACH_BB_FN(bb, cfun) {
164448 + gimple_stmt_iterator gsi;
164449 +
164450 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
164451 + gimple stmt;
164452 +
164453 + stmt = gsi_stmt(gsi);
164454 +
164455 + if (is_gimple_call(stmt))
164456 + is_leaf = false;
164457 +
164458 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
164459 + if (!is_alloca(stmt))
164460 + continue;
164461 +
164462 + // 2. insert stack overflow check before each __builtin_alloca call
164463 + stackleak_check_alloca(&gsi);
164464 +
164465 + // 3. insert track call after each __builtin_alloca call
164466 + stackleak_add_instrumentation(&gsi);
164467 + if (bb == entry_bb)
164468 + prologue_instrumented = true;
164469 + }
164470 + }
164471 +
164472 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
164473 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
164474 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
164475 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
164476 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
164477 + return 0;
164478 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
164479 + return 0;
164480 +
164481 + // 4. insert track call at the beginning
164482 + if (!prologue_instrumented) {
164483 + gimple_stmt_iterator gsi;
164484 +
164485 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164486 + if (dom_info_available_p(CDI_DOMINATORS))
164487 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164488 + gsi = gsi_start_bb(bb);
164489 + stackleak_add_instrumentation(&gsi);
164490 + }
164491 +
164492 + return 0;
164493 +}
164494 +
164495 +static unsigned int execute_stackleak_final(void)
164496 +{
164497 + rtx_insn *insn, *next;
164498 +
164499 + if (cfun->calls_alloca)
164500 + return 0;
164501 +
164502 + // keep calls only if function frame is big enough
164503 + if (get_frame_size() >= track_frame_size)
164504 + return 0;
164505 +
164506 + // 1. find pax_track_stack calls
164507 + for (insn = get_insns(); insn; insn = next) {
164508 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
164509 + rtx body;
164510 +
164511 + next = NEXT_INSN(insn);
164512 + if (!CALL_P(insn))
164513 + continue;
164514 + body = PATTERN(insn);
164515 + if (GET_CODE(body) != CALL)
164516 + continue;
164517 + body = XEXP(body, 0);
164518 + if (GET_CODE(body) != MEM)
164519 + continue;
164520 + body = XEXP(body, 0);
164521 + if (GET_CODE(body) != SYMBOL_REF)
164522 + continue;
164523 +// if (strcmp(XSTR(body, 0), track_function))
164524 + if (SYMBOL_REF_DECL(body) != track_function_decl)
164525 + continue;
164526 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
164527 + // 2. delete call
164528 + delete_insn_and_edges(insn);
164529 +#if BUILDING_GCC_VERSION >= 4007
164530 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
164531 + insn = next;
164532 + next = NEXT_INSN(insn);
164533 + delete_insn_and_edges(insn);
164534 + }
164535 +#endif
164536 + }
164537 +
164538 +// print_simple_rtl(stderr, get_insns());
164539 +// print_rtl(stderr, get_insns());
164540 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
164541 +
164542 + return 0;
164543 +}
164544 +
164545 +static bool gate_stackleak_track_stack(void)
164546 +{
164547 + tree section;
164548 +
164549 + if (ix86_cmodel != CM_KERNEL)
164550 + return false;
164551 +
164552 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
164553 + if (section && TREE_VALUE(section)) {
164554 + section = TREE_VALUE(TREE_VALUE(section));
164555 +
164556 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
164557 + return false;
164558 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
164559 + return false;
164560 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
164561 + return false;
164562 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
164563 + return false;
164564 + }
164565 +
164566 + return track_frame_size >= 0;
164567 +}
164568 +
164569 +static void stackleak_start_unit(void *gcc_data, void *user_data)
164570 +{
164571 + tree fntype;
164572 +
164573 + // void pax_track_stack(void)
164574 + fntype = build_function_type_list(void_type_node, NULL_TREE);
164575 + track_function_decl = build_fn_decl(track_function, fntype);
164576 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
164577 + TREE_PUBLIC(track_function_decl) = 1;
164578 + TREE_USED(track_function_decl) = 1;
164579 + DECL_EXTERNAL(track_function_decl) = 1;
164580 + DECL_ARTIFICIAL(track_function_decl) = 1;
164581 + DECL_PRESERVE_P(track_function_decl) = 1;
164582 +
164583 + // void pax_check_alloca(unsigned long)
164584 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
164585 + check_function_decl = build_fn_decl(check_function, fntype);
164586 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
164587 + TREE_PUBLIC(check_function_decl) = 1;
164588 + TREE_USED(check_function_decl) = 1;
164589 + DECL_EXTERNAL(check_function_decl) = 1;
164590 + DECL_ARTIFICIAL(check_function_decl) = 1;
164591 + DECL_PRESERVE_P(check_function_decl) = 1;
164592 +}
164593 +
164594 +#if BUILDING_GCC_VERSION >= 4009
164595 +namespace {
164596 +static const struct pass_data stackleak_tree_instrument_pass_data = {
164597 +#else
164598 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
164599 + .pass = {
164600 +#endif
164601 + .type = GIMPLE_PASS,
164602 + .name = "stackleak_tree_instrument",
164603 +#if BUILDING_GCC_VERSION >= 4008
164604 + .optinfo_flags = OPTGROUP_NONE,
164605 +#endif
164606 +#if BUILDING_GCC_VERSION >= 5000
164607 +#elif BUILDING_GCC_VERSION == 4009
164608 + .has_gate = true,
164609 + .has_execute = true,
164610 +#else
164611 + .gate = gate_stackleak_track_stack,
164612 + .execute = execute_stackleak_tree_instrument,
164613 + .sub = NULL,
164614 + .next = NULL,
164615 + .static_pass_number = 0,
164616 +#endif
164617 + .tv_id = TV_NONE,
164618 + .properties_required = PROP_gimple_leh | PROP_cfg,
164619 + .properties_provided = 0,
164620 + .properties_destroyed = 0,
164621 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
164622 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
164623 +#if BUILDING_GCC_VERSION < 4009
164624 + }
164625 +#endif
164626 +};
164627 +
164628 +#if BUILDING_GCC_VERSION >= 4009
164629 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
164630 +#else
164631 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
164632 + .pass = {
164633 +#endif
164634 + .type = RTL_PASS,
164635 + .name = "stackleak_final",
164636 +#if BUILDING_GCC_VERSION >= 4008
164637 + .optinfo_flags = OPTGROUP_NONE,
164638 +#endif
164639 +#if BUILDING_GCC_VERSION >= 5000
164640 +#elif BUILDING_GCC_VERSION == 4009
164641 + .has_gate = true,
164642 + .has_execute = true,
164643 +#else
164644 + .gate = gate_stackleak_track_stack,
164645 + .execute = execute_stackleak_final,
164646 + .sub = NULL,
164647 + .next = NULL,
164648 + .static_pass_number = 0,
164649 +#endif
164650 + .tv_id = TV_NONE,
164651 + .properties_required = 0,
164652 + .properties_provided = 0,
164653 + .properties_destroyed = 0,
164654 + .todo_flags_start = 0,
164655 + .todo_flags_finish = TODO_dump_func
164656 +#if BUILDING_GCC_VERSION < 4009
164657 + }
164658 +#endif
164659 +};
164660 +
164661 +#if BUILDING_GCC_VERSION >= 4009
164662 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
164663 +public:
164664 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
164665 +#if BUILDING_GCC_VERSION >= 5000
164666 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
164667 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
164668 +#else
164669 + bool gate() { return gate_stackleak_track_stack(); }
164670 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
164671 +#endif
164672 +};
164673 +
164674 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
164675 +public:
164676 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
164677 +#if BUILDING_GCC_VERSION >= 5000
164678 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
164679 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
164680 +#else
164681 + bool gate() { return gate_stackleak_track_stack(); }
164682 + unsigned int execute() { return execute_stackleak_final(); }
164683 +#endif
164684 +};
164685 +}
164686 +
164687 +static opt_pass *make_stackleak_tree_instrument_pass(void)
164688 +{
164689 + return new stackleak_tree_instrument_pass();
164690 +}
164691 +
164692 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
164693 +{
164694 + return new stackleak_final_rtl_opt_pass();
164695 +}
164696 +#else
164697 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
164698 +{
164699 + return &stackleak_tree_instrument_pass.pass;
164700 +}
164701 +
164702 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
164703 +{
164704 + return &stackleak_final_rtl_opt_pass.pass;
164705 +}
164706 +#endif
164707 +
164708 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
164709 +{
164710 + const char * const plugin_name = plugin_info->base_name;
164711 + const int argc = plugin_info->argc;
164712 + const struct plugin_argument * const argv = plugin_info->argv;
164713 + int i;
164714 + struct register_pass_info stackleak_tree_instrument_pass_info;
164715 + struct register_pass_info stackleak_final_pass_info;
164716 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
164717 + {
164718 + .base = &track_function_decl,
164719 + .nelt = 1,
164720 + .stride = sizeof(track_function_decl),
164721 + .cb = &gt_ggc_mx_tree_node,
164722 + .pchw = &gt_pch_nx_tree_node
164723 + },
164724 + {
164725 + .base = &check_function_decl,
164726 + .nelt = 1,
164727 + .stride = sizeof(check_function_decl),
164728 + .cb = &gt_ggc_mx_tree_node,
164729 + .pchw = &gt_pch_nx_tree_node
164730 + },
164731 + LAST_GGC_ROOT_TAB
164732 + };
164733 +
164734 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
164735 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
164736 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
164737 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
164738 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
164739 +
164740 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
164741 + stackleak_final_pass_info.reference_pass_name = "final";
164742 + stackleak_final_pass_info.ref_pass_instance_number = 1;
164743 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
164744 +
164745 + if (!plugin_default_version_check(version, &gcc_version)) {
164746 + error(G_("incompatible gcc/plugin versions"));
164747 + return 1;
164748 + }
164749 +
164750 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
164751 +
164752 + for (i = 0; i < argc; ++i) {
164753 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
164754 + if (!argv[i].value) {
164755 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
164756 + continue;
164757 + }
164758 + track_frame_size = atoi(argv[i].value);
164759 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
164760 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
164761 + continue;
164762 + }
164763 + if (!strcmp(argv[i].key, "initialize-locals")) {
164764 + if (argv[i].value) {
164765 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
164766 + continue;
164767 + }
164768 + init_locals = true;
164769 + continue;
164770 + }
164771 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
164772 + }
164773 +
164774 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
164775 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
164776 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
164777 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
164778 +
164779 + return 0;
164780 +}
164781 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
164782 new file mode 100644
164783 index 0000000..e9dbd4b
164784 --- /dev/null
164785 +++ b/tools/gcc/structleak_plugin.c
164786 @@ -0,0 +1,287 @@
164787 +/*
164788 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
164789 + * Licensed under the GPL v2
164790 + *
164791 + * Note: the choice of the license means that the compilation process is
164792 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
164793 + * but for the kernel it doesn't matter since it doesn't link against
164794 + * any of the gcc libraries
164795 + *
164796 + * gcc plugin to forcibly initialize certain local variables that could
164797 + * otherwise leak kernel stack to userland if they aren't properly initialized
164798 + * by later code
164799 + *
164800 + * Homepage: http://pax.grsecurity.net/
164801 + *
164802 + * Usage:
164803 + * $ # for 4.5/4.6/C based 4.7
164804 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
164805 + * $ # for C++ based 4.7/4.8+
164806 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
164807 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
164808 + *
164809 + * TODO: eliminate redundant initializers
164810 + * increase type coverage
164811 + */
164812 +
164813 +#include "gcc-common.h"
164814 +
164815 +// unused C type flag in all versions 4.5-5.0
164816 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
164817 +
164818 +int plugin_is_GPL_compatible;
164819 +
164820 +static struct plugin_info structleak_plugin_info = {
164821 + .version = "201401260140",
164822 + .help = "disable\tdo not activate plugin\n",
164823 +};
164824 +
164825 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
164826 +{
164827 + *no_add_attrs = true;
164828 +
164829 + // check for types? for now accept everything linux has to offer
164830 + if (TREE_CODE(*node) != FIELD_DECL)
164831 + return NULL_TREE;
164832 +
164833 + *no_add_attrs = false;
164834 + return NULL_TREE;
164835 +}
164836 +
164837 +static struct attribute_spec user_attr = {
164838 + .name = "user",
164839 + .min_length = 0,
164840 + .max_length = 0,
164841 + .decl_required = false,
164842 + .type_required = false,
164843 + .function_type_required = false,
164844 + .handler = handle_user_attribute,
164845 +#if BUILDING_GCC_VERSION >= 4007
164846 + .affects_type_identity = true
164847 +#endif
164848 +};
164849 +
164850 +static void register_attributes(void *event_data, void *data)
164851 +{
164852 + register_attribute(&user_attr);
164853 +// register_attribute(&force_attr);
164854 +}
164855 +
164856 +static tree get_field_type(tree field)
164857 +{
164858 + return strip_array_types(TREE_TYPE(field));
164859 +}
164860 +
164861 +static bool is_userspace_type(tree type)
164862 +{
164863 + tree field;
164864 +
164865 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
164866 + tree fieldtype = get_field_type(field);
164867 + enum tree_code code = TREE_CODE(fieldtype);
164868 +
164869 + if (code == RECORD_TYPE || code == UNION_TYPE)
164870 + if (is_userspace_type(fieldtype))
164871 + return true;
164872 +
164873 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
164874 + return true;
164875 + }
164876 + return false;
164877 +}
164878 +
164879 +static void finish_type(void *event_data, void *data)
164880 +{
164881 + tree type = (tree)event_data;
164882 +
164883 + if (type == NULL_TREE || type == error_mark_node)
164884 + return;
164885 +
164886 +#if BUILDING_GCC_VERSION >= 5000
164887 + if (TREE_CODE(type) == ENUMERAL_TYPE)
164888 + return;
164889 +#endif
164890 +
164891 + if (TYPE_USERSPACE(type))
164892 + return;
164893 +
164894 + if (is_userspace_type(type))
164895 + TYPE_USERSPACE(type) = 1;
164896 +}
164897 +
164898 +static void initialize(tree var)
164899 +{
164900 + basic_block bb;
164901 + gimple_stmt_iterator gsi;
164902 + tree initializer;
164903 + gimple init_stmt;
164904 +
164905 + // this is the original entry bb before the forced split
164906 + // TODO: check further BBs in case more splits occured before us
164907 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
164908 +
164909 + // first check if the variable is already initialized, warn otherwise
164910 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
164911 + gimple stmt = gsi_stmt(gsi);
164912 + tree rhs1;
164913 +
164914 + // we're looking for an assignment of a single rhs...
164915 + if (!gimple_assign_single_p(stmt))
164916 + continue;
164917 + rhs1 = gimple_assign_rhs1(stmt);
164918 +#if BUILDING_GCC_VERSION >= 4007
164919 + // ... of a non-clobbering expression...
164920 + if (TREE_CLOBBER_P(rhs1))
164921 + continue;
164922 +#endif
164923 + // ... to our variable...
164924 + if (gimple_get_lhs(stmt) != var)
164925 + continue;
164926 + // if it's an initializer then we're good
164927 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
164928 + return;
164929 + }
164930 +
164931 + // these aren't the 0days you're looking for
164932 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
164933 +
164934 + // build the initializer expression
164935 + initializer = build_constructor(TREE_TYPE(var), NULL);
164936 +
164937 + // build the initializer stmt
164938 + init_stmt = gimple_build_assign(var, initializer);
164939 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
164940 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
164941 + update_stmt(init_stmt);
164942 +}
164943 +
164944 +static unsigned int handle_function(void)
164945 +{
164946 + basic_block bb;
164947 + unsigned int ret = 0;
164948 + tree var;
164949 + unsigned int i;
164950 +
164951 + // split the first bb where we can put the forced initializers
164952 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164953 + if (dom_info_available_p(CDI_DOMINATORS))
164954 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164955 +
164956 + // enumarate all local variables and forcibly initialize our targets
164957 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
164958 + tree type = TREE_TYPE(var);
164959 +
164960 + gcc_assert(DECL_P(var));
164961 + if (!auto_var_in_fn_p(var, current_function_decl))
164962 + continue;
164963 +
164964 + // only care about structure types
164965 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
164966 + continue;
164967 +
164968 + // if the type is of interest, examine the variable
164969 + if (TYPE_USERSPACE(type))
164970 + initialize(var);
164971 + }
164972 +
164973 + return ret;
164974 +}
164975 +
164976 +#if BUILDING_GCC_VERSION >= 4009
164977 +namespace {
164978 +static const struct pass_data structleak_pass_data = {
164979 +#else
164980 +static struct gimple_opt_pass structleak_pass = {
164981 + .pass = {
164982 +#endif
164983 + .type = GIMPLE_PASS,
164984 + .name = "structleak",
164985 +#if BUILDING_GCC_VERSION >= 4008
164986 + .optinfo_flags = OPTGROUP_NONE,
164987 +#endif
164988 +#if BUILDING_GCC_VERSION >= 5000
164989 +#elif BUILDING_GCC_VERSION == 4009
164990 + .has_gate = false,
164991 + .has_execute = true,
164992 +#else
164993 + .gate = NULL,
164994 + .execute = handle_function,
164995 + .sub = NULL,
164996 + .next = NULL,
164997 + .static_pass_number = 0,
164998 +#endif
164999 + .tv_id = TV_NONE,
165000 + .properties_required = PROP_cfg,
165001 + .properties_provided = 0,
165002 + .properties_destroyed = 0,
165003 + .todo_flags_start = 0,
165004 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
165005 +#if BUILDING_GCC_VERSION < 4009
165006 + }
165007 +#endif
165008 +};
165009 +
165010 +#if BUILDING_GCC_VERSION >= 4009
165011 +class structleak_pass : public gimple_opt_pass {
165012 +public:
165013 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
165014 +#if BUILDING_GCC_VERSION >= 5000
165015 + virtual unsigned int execute(function *) { return handle_function(); }
165016 +#else
165017 + unsigned int execute() { return handle_function(); }
165018 +#endif
165019 +};
165020 +}
165021 +
165022 +static opt_pass *make_structleak_pass(void)
165023 +{
165024 + return new structleak_pass();
165025 +}
165026 +#else
165027 +static struct opt_pass *make_structleak_pass(void)
165028 +{
165029 + return &structleak_pass.pass;
165030 +}
165031 +#endif
165032 +
165033 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165034 +{
165035 + int i;
165036 + const char * const plugin_name = plugin_info->base_name;
165037 + const int argc = plugin_info->argc;
165038 + const struct plugin_argument * const argv = plugin_info->argv;
165039 + bool enable = true;
165040 + struct register_pass_info structleak_pass_info;
165041 +
165042 + structleak_pass_info.pass = make_structleak_pass();
165043 + structleak_pass_info.reference_pass_name = "ssa";
165044 + structleak_pass_info.ref_pass_instance_number = 1;
165045 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
165046 +
165047 + if (!plugin_default_version_check(version, &gcc_version)) {
165048 + error(G_("incompatible gcc/plugin versions"));
165049 + return 1;
165050 + }
165051 +
165052 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
165053 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
165054 + enable = false;
165055 + }
165056 +
165057 + for (i = 0; i < argc; ++i) {
165058 + if (!strcmp(argv[i].key, "disable")) {
165059 + enable = false;
165060 + continue;
165061 + }
165062 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165063 + }
165064 +
165065 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
165066 + if (enable) {
165067 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
165068 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
165069 + }
165070 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
165071 +
165072 + return 0;
165073 +}
165074 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
165075 index 88461f0..6fb70a0 100644
165076 --- a/tools/include/linux/compiler.h
165077 +++ b/tools/include/linux/compiler.h
165078 @@ -35,6 +35,14 @@
165079 # define unlikely(x) __builtin_expect(!!(x), 0)
165080 #endif
165081
165082 +#ifndef __size_overflow
165083 +# define __size_overflow(...)
165084 +#endif
165085 +
165086 +#ifndef __intentional_overflow
165087 +# define __intentional_overflow(...)
165088 +#endif
165089 +
165090 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
165091
165092 #endif /* _TOOLS_LINUX_COMPILER_H */
165093 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
165094 index 8bd9606..abacd96 100644
165095 --- a/tools/lib/api/Makefile
165096 +++ b/tools/lib/api/Makefile
165097 @@ -16,7 +16,7 @@ MAKEFLAGS += --no-print-directory
165098 LIBFILE = $(OUTPUT)libapi.a
165099
165100 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
165101 -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
165102 +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
165103 CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
165104
165105 RM = rm -f
165106 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
165107 index 3a3a0f1..6cf679d 100644
165108 --- a/tools/perf/util/include/asm/alternative-asm.h
165109 +++ b/tools/perf/util/include/asm/alternative-asm.h
165110 @@ -6,4 +6,7 @@
165111 #define altinstruction_entry #
165112 #define ALTERNATIVE_2 #
165113
165114 + .macro pax_force_retaddr rip=0, reload=0
165115 + .endm
165116 +
165117 #endif
165118 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
165119 index 0a578fe..b81f62d 100644
165120 --- a/tools/virtio/linux/uaccess.h
165121 +++ b/tools/virtio/linux/uaccess.h
165122 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
165123 ({ \
165124 typeof(ptr) __pu_ptr = (ptr); \
165125 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
165126 - ACCESS_ONCE(*(__pu_ptr)) = x; \
165127 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
165128 0; \
165129 })
165130
165131 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
165132 index 9097741..2472109 100644
165133 --- a/virt/kvm/kvm_main.c
165134 +++ b/virt/kvm/kvm_main.c
165135 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
165136
165137 static cpumask_var_t cpus_hardware_enabled;
165138 static int kvm_usage_count;
165139 -static atomic_t hardware_enable_failed;
165140 +static atomic_unchecked_t hardware_enable_failed;
165141
165142 struct kmem_cache *kvm_vcpu_cache;
165143 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
165144
165145 -static __read_mostly struct preempt_ops kvm_preempt_ops;
165146 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
165147 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
165148 +static struct preempt_ops kvm_preempt_ops = {
165149 + .sched_in = kvm_sched_in,
165150 + .sched_out = kvm_sched_out,
165151 +};
165152
165153 struct dentry *kvm_debugfs_dir;
165154 EXPORT_SYMBOL_GPL(kvm_debugfs_dir);
165155 @@ -784,7 +789,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
165156 /* We can read the guest memory with __xxx_user() later on. */
165157 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
165158 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
165159 - !access_ok(VERIFY_WRITE,
165160 + !access_ok_noprefault(VERIFY_WRITE,
165161 (void __user *)(unsigned long)mem->userspace_addr,
165162 mem->memory_size)))
165163 goto out;
165164 @@ -1714,9 +1719,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
165165
165166 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
165167 {
165168 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
165169 + int r;
165170 + unsigned long addr;
165171
165172 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
165173 + addr = gfn_to_hva(kvm, gfn);
165174 + if (kvm_is_error_hva(addr))
165175 + return -EFAULT;
165176 + r = __clear_user((void __user *)addr + offset, len);
165177 + if (r)
165178 + return -EFAULT;
165179 + mark_page_dirty(kvm, gfn);
165180 + return 0;
165181 }
165182 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
165183
165184 @@ -1993,7 +2006,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
165185 return 0;
165186 }
165187
165188 -static struct file_operations kvm_vcpu_fops = {
165189 +static file_operations_no_const kvm_vcpu_fops __read_only = {
165190 .release = kvm_vcpu_release,
165191 .unlocked_ioctl = kvm_vcpu_ioctl,
165192 #ifdef CONFIG_KVM_COMPAT
165193 @@ -2713,7 +2726,7 @@ out:
165194 }
165195 #endif
165196
165197 -static struct file_operations kvm_vm_fops = {
165198 +static file_operations_no_const kvm_vm_fops __read_only = {
165199 .release = kvm_vm_release,
165200 .unlocked_ioctl = kvm_vm_ioctl,
165201 #ifdef CONFIG_KVM_COMPAT
165202 @@ -2784,7 +2797,7 @@ out:
165203 return r;
165204 }
165205
165206 -static struct file_operations kvm_chardev_ops = {
165207 +static file_operations_no_const kvm_chardev_ops __read_only = {
165208 .unlocked_ioctl = kvm_dev_ioctl,
165209 .compat_ioctl = kvm_dev_ioctl,
165210 .llseek = noop_llseek,
165211 @@ -2810,7 +2823,7 @@ static void hardware_enable_nolock(void *junk)
165212
165213 if (r) {
165214 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
165215 - atomic_inc(&hardware_enable_failed);
165216 + atomic_inc_unchecked(&hardware_enable_failed);
165217 pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu);
165218 }
165219 }
165220 @@ -2865,10 +2878,10 @@ static int hardware_enable_all(void)
165221
165222 kvm_usage_count++;
165223 if (kvm_usage_count == 1) {
165224 - atomic_set(&hardware_enable_failed, 0);
165225 + atomic_set_unchecked(&hardware_enable_failed, 0);
165226 on_each_cpu(hardware_enable_nolock, NULL, 1);
165227
165228 - if (atomic_read(&hardware_enable_failed)) {
165229 + if (atomic_read_unchecked(&hardware_enable_failed)) {
165230 hardware_disable_all_nolock();
165231 r = -EBUSY;
165232 }
165233 @@ -3276,7 +3289,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
165234 kvm_arch_vcpu_put(vcpu);
165235 }
165236
165237 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165238 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165239 struct module *module)
165240 {
165241 int r;
165242 @@ -3323,7 +3336,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165243 if (!vcpu_align)
165244 vcpu_align = __alignof__(struct kvm_vcpu);
165245 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
165246 - 0, NULL);
165247 + SLAB_USERCOPY, NULL);
165248 if (!kvm_vcpu_cache) {
165249 r = -ENOMEM;
165250 goto out_free_3;
165251 @@ -3333,9 +3346,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165252 if (r)
165253 goto out_free;
165254
165255 + pax_open_kernel();
165256 kvm_chardev_ops.owner = module;
165257 kvm_vm_fops.owner = module;
165258 kvm_vcpu_fops.owner = module;
165259 + pax_close_kernel();
165260
165261 r = misc_register(&kvm_dev);
165262 if (r) {
165263 @@ -3345,9 +3360,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165264
165265 register_syscore_ops(&kvm_syscore_ops);
165266
165267 - kvm_preempt_ops.sched_in = kvm_sched_in;
165268 - kvm_preempt_ops.sched_out = kvm_sched_out;
165269 -
165270 r = kvm_init_debug();
165271 if (r) {
165272 pr_err("kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)